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The automatic screw feeding machine is a simplified and convenient type of mechanical equipment in the screw industry. It can reduce a certain error value and improve the efficiency of production. In the process of use, the relevant regulations and basic operating guidelines must be followed. After a certain amount of work is completed, maintenance and repairs should be carried out in a timely manner. Below Dongguan Gewei Electronic Co., Ltd. will introduce how to operate and maintain it.

Use of automatic screw feeding machine:

The use of the automatic screw feeding machine is relatively simple. Simply put, the employee can place the product, and the machine automatically performs the processes of feeding, screwing, and testing.

Generally there are the following steps:

First, check the ventilation power, turn on the power switch and ventilation valve.

Secondly, check the driving strokes of all components, and the coordinate type also needs to program and control different products in advance to set the lock and pay paths. At the same time, put in the product to be screwed, and jog or inch one by one, so as to check the accuracy of all work and the in place of the stroke.

Then, start the test run, and check the effect and quality of the finished product, but after everything is stabilized, you can use it with confidence. Regular quality inspection, performance judgment.

Maintenance of automatic screw feeding machine

Routine maintenance of machinery is also very important:

1. Keep it clean and clean. When not in use, use an oiled cloth to wipe it as much as possible, and try to use as little water as possible.

2. Do not have debris and other tools stay.

3. Keep it ventilated and dry.

4. Regular plug-in ventilation, check performance.

5. Check frequently, prevent rodent damage trachea wires, which will affect future use.

Automatic screw feeding machine material selection function

The automatic material selection function is an important part of the feeding mechanism of the automatic screw feeding machine. It is also the basis for realizing the high speed and stability of the screw machine and the completion of the locking and paying tasks with high standards. How to test the feeding system of the automatic screw feeding machine in case of defective products and other phenomena

1. Grab a bunch of messy screws, including flashing, flat-headed, impurity-containing special-shaped screws that do not meet the specifications, and put them in the hopper. If the screw machine can automatically arrange these special-shaped screws, there will be no jamming.

2. Check whether there will be floating teeth: In order to make the special-shaped screws pass smoothly, some people will make all channels larger, which will cause poor positioning, floating teeth, and increase defective products.

3. Check whether there is a gap, after the feeding mechanism screens the bad screws. If the system can replenish in time, there will be no gap.

In addition, when purchasing a hand-held automatic screw feeding machine, you should also pay attention to the phenomenon of repeated feeding. The hand-held automatic screw feeding machine produced by Dongguan Gewei Electronic Co., Ltd. can send screws, lock and pay in one go, no longer need to take screws by hand. Aim directly at the position of the screw hole, lightly press the screw to lock, no repeated feeding phenomenon, lock one by one.

In order to reduce the cost of the factory, the controllable parts within the enterprise, such as labor, equipment and management costs, must be the object of improvement.

Advantages of automatic screw feeding machine

1 Workers no longer take screws by hand, which reduces the secondary pollution caused by taking screws and workpieces by hand.

2 The use of automated equipment can reduce the labor intensity of workers.

3 The high degree of automation is conducive to enhancing the image of the enterprise.

Enterprise production status

In traditional labor-intensive enterprises such as toys, electronics, plastics, communication equipment, small household appliances, furniture, etc., screwing in the assembly process has always been to use an electric screwdriver or an air screwdriver with one hand, and the other hand grabs the screw and aligns it with the screwdriver. screw. When one hand performs the necessary actions of "grabbing, moving, waiting, and aligning" for screwing, the time it takes is one-third or more of the time required for screwing, especially for materials with For screws that cannot be attracted by magnets such as stainless steel or copper, it takes more time, and there are many stations for screwing on each production line.

Therefore, for a long time, how to improve the speed of locking screws has been a very difficult problem for the grass-roots managers, and it is also an important problem of how to realize the automation of the production line.

Among the existing manufacturers, the most common method for improving the production line capacity of the screwing station is to increase the manpower after the proficiency of the workers is limited. The increase in manpower will be accompanied by an increase in direct production costs, management costs and other costs such as labor, rent, utilities, taxes, and insurance. For this reason, it is inevitable to use an automatic screw feeding machine that can save manpower and increase the production capacity of the production line.

From the above analysis, it can be seen that changing from manual screw removal to hand-held automatic screw machine supply screw operation mode can effectively improve production efficiency and reduce production costs.

Dongguan Gewei Electronic Co., Ltd. is mainly engaged in the development, production and sales of automatic screw feeding machine equipment, products cover handheld series automatic screw feeding machine, automation series automatic screw feeding machine, brushless electric screwdriver and other products. Our products include handheld series automatic screw feeding machine, automation series automatic screw feeding machine, brushless electric screwdriver and other products.

The automatic screw feeding machine can be connected to electric or pneumatic screwdrivers, and can be connected to a wide range of electric or pneumatic screwdrivers, with low noise operation, high reliability and durability, and powerful feeding capacity.

The automatic screw feeding machine helps you to achieve efficient and economical tightening and assembly times. The use of automatic screw feeding machines simplifies the tightening and assembly process of industrial products and the cycle times, as the "manual gripping, moving and positioning" of the screws is completely eliminated. During the assembly process, the alignment of the workpiece and the tightening of the screws are combined into one action. This results in efficient production with a low initial investment.

Problems that are easily overlooked in the use of automatic screw feeding machines

1. Automatic screw feeding machine from the design and principle of it, in itself it is not a big drawback, but many times we will ignore a problem, is the quality of screws! Domestic screw manufacturers to produce screws inferior relative to foreign countries is more, such as large head, flat head, batch front is automatic screw feeding machine killer, it is fatal to automatic screw feeding machine, so in the choice of screws is also worth our serious consideration of the problem.

2. First of all, we must be clear about the reasons for locking screws slipping teeth, mainly is the card machine, slipping teeth (lock is not tight), flower head, these are caused by the poor quality of screws. Or manufacturers to solve the screw quality is not good and change the design size and caused by the majority of screw machine manufacturers are unable to solve. Other problems are caused by the machine itself, such as the materials used, the process and the brand of electronic parts used.

Automatic screw feeding machine, also known as automatic screw feeding machine, automatic screw-driving machine, automatic screw-driving machine, automatic screw-fastening system, etc., is the best choice for improving work capacity and productivity. The screws can be transported and locked, and there is no need to manually tighten the screws. Improve productivity and save labor, every time the screw is tightened, the machine will automatically send it to the electric batch nozzle, so there is no need to hold the screw by hand, just align the screw hole directly, gently press the screw to lock it, all Automatic screw feeding machine customized price, convenient and fast.

The screw locking machine consists of a screw row unit, an automatic screw conveying unit, an automatic screw tightening unit and a detection unit. The main purpose of driving the entire row of screws is to arrange them in order and output them in batches. The whole device can be selected by a vibrating disc sorting mechanism or The rocker arm screw alignment mechanism is completed.

The automatic screw conveying device mainly conveys the entire row of screws to the working head of the fastening device. The automatic screw tightening unit includes a rotating power part and a screw introduction part. The common methods of introducing screws are air blowing and adsorption.

Main configuration of automatic screw feeding machine:

The electric batch group is very light, and there is no need to increase the fatigue of workers due to the heavy head

Handheld teach programmer is easy to use

It can be operated on a stand-alone machine, or it can be configured as a pipeline

Features of automatic screw feeding machine:

Automatically adsorb screws and automatically tighten screws

Continuous feeding, can provide screw counting function and anti-leakage function

High lock-up efficiency

The model number of a screwdriver is expressed as the width of the bit * the shank. For example, 2x75mm means the width of the bit is 2mm and the length of the shank is 75mm (not the full length).2022-07-12 13:34:30Dongguan Gewei Electronics

1. The model number of a screwdriver is expressed as the width of the bit * the shank. For example, 2x75mm means the width of the bit is 2mm and the length of the shank is 75mm (not the full length).

2. The model number of a Phillips screwdriver is expressed as the size of the bit * the shank. For example, 2#x75mm, it means that the head is 2 and the metal rod length is 75mm (not full length). Some manufacturers use PH2 to indicate 2#, which is actually the same. You can roughly estimate the size of the cutterhead by the thickness of the shank, although industry is distinguished by the size of the cutterhead. The size of the screwdriver bits are classified according to the size of the head:

Screwdriver bits can be divided into different head types: one word, cross, meter, star (computer), square head, hexagonal head, type head, etc., of which one word and cross is the most commonly used in our life, like installation, maintenance of such are used, it can be said that as long as there are screws where we need to use the screwdriver. The hexagonal head is not used much, commonly used hexagonal spanner, like some machines on many screws with hexagonal holes. It is convenient to use the force at multiple angles. Star-shaped large see also, not much, small star-shaped commonly used dry dismantling mobile phones, hard drives, notebooks, etc., we call the small screwdriver clock batch, commonly used house type T6, T8, cross PHO, PHOO such. The head says: a word SLOTTED cross PHILLIPS rice word POZI star type TORX square head SQUARE hexagonal HEXGONAL

Where the bolded letters are followed by numbers to indicate the slot number. For example: Cross, PH1PH2PH3 The above models are available as standard as well as gauges for testing.

The common specifications of the star type are: T5T6T7T8T8T9T10T15T20T25T27T30T40T45T50

Common specifications for crosses: PHOOOPH0OPHOPH1PH2PH3, the more forward the smaller.

Description of the specifications of the screwdriver: expressed as head type * length, for example, a word 6 * 100, 6 is the head type of the rod is also the diameter of the rod, 100 is the length of the rod (length does not include the handle part), cross PH2X100, PH2 is the head type, 100 is the length of the rod. Unit: mm. Cross screwdrivers are generally available in 7 sizes from small to large ph000ph00ph0ph1ph2ph3ph4.

Approximate relationship between screwdriver rod diameter and specification.

4mm ~ 4.5mm rod generally do cross Ph1, can cover ph000ph00phOph1.

This series is basically a precision series, disassembling small electronic devices, glasses, watches, radios, tape recorders and the like... A must! This is mainly a set, which ph000 is very small, not many months with a 6mm rod is generally used for cross Ph2 specifications, this is the most commonly used in medium-sized screwdrivers a specification, so you can buy a separate, used for monitors, radios, televisions and other housing fastening screws, transformers fixed, etc., woodworking electric batch to do furniture door screws is also a Ph2 head to fight the world. 8mm rod For Ph3, 10mm rod for Ph4, basic mechanical equipment may be used, electronic assembly with the possibility of very little, unless it is to do Shen box controller ...

Brushless motors remove the brushes, the most direct change is that there are no electric sparks generated when the brush motor is running, which greatly reduces the interference of electric sparks to remote control radio equipment.

Without brushes, the brushless motor runs with much less friction and is much smoother and quieter, an advantage that is a huge support to the stability of the electric screwdriver.

Less brushes, brushless motor wear is mainly in the bearings, from a mechanical point of view, brushless electric batch is almost a maintenance-free motor, when necessary, only need to do some dust maintenance can. As far as the ease of use of brushless motors is concerned, with the decreasing trend in the cost of brushless controllers and the development of brushless technology and market competition at home and abroad, brushless power systems are being developed and popularised at a high speed stage heavy, which has also greatly contributed to the development of electronic tools.

10Kg Low Torque Brushless Electric Screwdriver Push start type produced by Dongguan Gewei Electronics Co., Ltd.

Special Features

1. Unique structure patented in-house for more stable function and durability.

2. Stable output speed and accurate torque. The motor automatically stops when the preset torque is reached to protect the product safety.

3. Use of environmentally friendly materials to protect the earth.

4. Compact product structure, easy to operate

An electric screwdriver is a power tool equipped with a pair of adjusting and limiting mechanisms for tightening and loosening screws, this is known as an electric drill. When buying, it is important to consider the professional packaging, appearance and colour angle.

1. Professionalism

When buying, you must first determine whether you are buying an electric screwdriver for use outside the home or for professional use. The difference between home and professional use in the dry power, home electric screwdriver project is less, but also less used, the input power does not need to be so large. And professional with the power set larger, is for professionals can reduce the workload, long hours of work, will not feel so tired.

2. Outside packaging

The outer packaging of the electric screwdriver should have a clear pattern, no breakage, strong plastic box, open the plastic box buckle should be solid and durable.

3. Appearance and colour

The appearance of the electric screwdriver should be uniform in colour, the surface of the plastic parts without obvious shadow silk and mountain marks, there should be no scratches or bump marks, the assembly misalignment between the shell parts <0.5mm, aluminum casting paint smooth and beautiful without defects, the entire surface of the machine should be free of oil and stains. When held by hand, the handle of the switch should be flat. The length of the cable line should generally be not less than 2m.

4. Actual operation, check the function

Hold the screwdriver by hand, turn on the power, frequency whole operation switch, make the tool frequency whole start, observe the electric screwdriver switch on and off function is reliable. At the same time, observe whether there are any abnormalities in the TV present and fluorescent lights at the scene. In order to confirm whether the electric screwdriver is equipped with an effective radio interference suppressor. And let the electric screwdriver power run for a minute, running with the hand, the hand should not obviously feel the amount of Thousand not normal movement, observe the commutation spark, its commutation spark. Under should be more than 3/2 level, generally from the electric screwdriver's air inlet to look in, in the commutator surface should be no obvious arc light. When running, there should be no abnormal noise.

5. brand, after-sales service

Basic parts:

armature (rotor), brush holder, motor front cover, bearings, magnet (stator), carbon brush, motor gasket.

(1), armature: the most important part of the electric batch, like the "heart", the state of the armature will determine whether the electric batch can work properly. The armature is good or bad: we can know by measuring its DC resistance. Under normal circumstances, the DC resistance between the two adjacent poles of the armature commutator (220V) is about 15 ohm (due to the different manufacturers, the value is not the same, the larger DC resistance is more than 20 ohm).

Damage characteristics and fault analysis:

A, from the appearance of the armature to determine whether the commutator has obvious wear and tear, wear more serious armature of its work noise.

B, to see whether the central shaft of the armature becomes smaller (after the installation of bearings, bearings can sway left and right) more obvious when the armature rotation centre is unstable, noise is also larger.

C, there are many armatures due to commutator adjacent to the two poles open circuit and can not work properly. When there are more than one disconnection, the motor can not start; when there is a disconnection when the motor can work, but if it happens that the carbon brush is in contact with the disconnection, the motor will stop working.

(2), the carbon brush holder: from the appearance of its broken and internal carbonization (burned black).

(3), the motor front cover: from the appearance of its damage.

(4), the stator: from the appearance of its internal disk to determine whether there is damage and displacement yuan (resulting in magnetic asymmetry), but also a word into the magnet to test the size of the magnet, magnetic too small, should be replaced by new magnets.

(5), bearing: from the rotation of the bearing to determine the phenomenon of jamming, its internal friction sense is stronger, the motor cry noise.

(6), carbon brush: carbon brush wear to the remaining two or three millimeters, replace the new carbon brush (regular replacement).

(7), shims: fixed armature, to prevent up and down shaking, to ensure smoothness. The right number of shims; the armature will not shake up and down and can be twisted with less force.

Maintenance

Brushless electric screwdrivers must be maintained on time. When the torque of the electric screwdriver is too small for use, it should be stopped immediately and replaced with a larger torque electric screwdriver.

when the electric screwdriver does not turn, the screwdriver head is easy to fall off, the screwdriver speed is not smooth or the screwdriver will not stop itself, should be sent to repair in time to ensure that the next time can continue to use.

When pulling the plug of the electric screwdriver and the matching electric box, the base of the plug should be used as the force point and the wire should not be pulled by force.

It is strictly forbidden to drop and hit the electric screwdriver.

Large shaking during the work of the electric screwdriver must be stopped in order to avoid deeper damage to the electric screwdriver.

Press the start button, when the electric screwdriver can not rotate because the torque is too small, it should be noted that the sub-condition should not exceed ten seconds, so as not to cause the electric motor within the electric screwdriver.

The use of brushless electric screwdrivers must be noted that different sizes of screws should correspond to different torque ranges of electric screwdrivers.

The use of brushless electric screwdrivers must be noted that different sizes of screws should correspond to different torque ranges of electric screwdrivers.

Brushless electric screwdrivers, also known as electric drivers and electric screwdrivers, are electric tools used to tighten and loosen screws. This power tool is equipped with a mechanism for adjusting and limiting the torque and is mainly used on assembly lines, where it is one of the essential tools for most manufacturing companies.

Product features

The brushless motor removes the brushes, the most direct change is the absence of electric sparks generated when the brush motor is running, which greatly reduces the interference of electric sparks with remote control radio equipment. Low noise and smooth running.

The brushless motor has no brushes and runs with much less friction, making it much smoother and quieter, an advantage that is a great support to the stability of the electric screwdriver.

Long life and low maintenance costs

With fewer brushes, the wear and tear on brushless motors is mainly on the bearings. From a mechanical point of view, a brushless electric motor is almost a maintenance-free motor, and when necessary, only some dust removal maintenance is required.　Up and down a comparison, you will know the advantages of brushless motor compared to brush motor where, but all things are not absolute, brush motor low-speed torque performance, torque and other performance characteristics are irreplaceable brushless motor, but on the ease of use of brushless motor, with the cost of brushless controller down trend and the development of brushless technology at home and abroad and market competition, brushless power system is a high-speed development and popularisation phase heavily, which also greatly promotes the development of electronic tools.

Zero emissions, no pollution of the working environment

Brushless electric screwdrivers are mechanically clutch-controlled electric torque batches using very high quality brushless motors from Switzerland, which are the perfect solution for clean room use. At the same time, the clutch control ensures a torque control error of less than ±7% and a very long service life. Very compact and light weight for comfortable operation, low noise, low vibration, high safety, continuous use and no maintenance.