17
Jun
The fully automatic double-ends wire crimping machine consists of three parts: the motion part, the control part and the execution part. wire crimping machine manufacturer said the wiring harness processing equipments on the market can be divided into three categories according to the accessories used at present.
1. Mechanical fully automatic double-ends wire crimping machine:
The main working principle is to drive the movement of the machine by belt and cam. The advantage is that the price is cheap, but the disadvantage is that the mechanical parts are easy to wear and age after using for a period of time, and the maintenance and debugging are troublesome. Short service life.
2. Stepping fully automatic double-ends wire crimping machine:
It mainly drives the movement of the machine through stepper motor.
The advantage is that the price is relatively low and the appearance is close to the servo motor. Compared with the mechanical design, it is more exquisite. The disadvantage is that the domestic ordinary step motor is easy to lose step and affects the precision of the product. The service life is short. The price difference between domestic stepper motor and imported famous brand servo motor is about 10 times. At present, more small companies use stepper motors as servo motors, declare that they are all servo products, or use some unknown servo plus some cam mechanical parts to deceive consumers.
3. Full-servo fully automatic double-ends wire crimping machine:
mainly through the PLC servo drive signal to control the movement of the servo motor, the advantages are high accuracy, long service life, high cost-effective, the disadvantage is that the price is more expensive, the use of motion modules together, greatly ensuring the accuracy and service life of the product.
The main functions of the reducer are as follows:
1. The reducer can reduce the moment of inertia. Generally, the square of speed ratio is reduced. It can control start-stop and speed change in time.
2. Increasing the torque through the reducer is equivalent to increasing the input power, which can reduce the power required by the input motor.
3. Reducer has the function of protecting motor in transmission. Reducer bears large torque in operation.fully enclosed gear reducer motor transmits only the value of overload divided by deceleration ratio when overload occurs. If it is directly borne by motor, it may cause motor damage.
4. When the motor is directly connected to the load at low speed, in order to meet the output torque current, the motor will increase a lot, which will inevitably have higher requirements for the heat dissipation and insulation of the motor. It is also undesirable from the point of view of energy saving. If the reducer is used, the impact of these problems can be reduced.
The role of the motor module:
1. Flexible movement without gap
2. Easy to obtain high walking accuracy
3. High positioning accuracy
4. High rigidity in all directions
5. High allowable load
6. Can maintain high accuracy for a long time
7. Excellent speed.
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09
Apr
Shenzhen Fortune Sky Technology Co.,Ltd tell you the fully automatic wire terminating machine operating procedures
3.1 Checking fully automatic wire terminating machine before its start :
3.1.1 check whether the switch is good.
3.1.2 check the electrical device is normal (Power: 220V, air pressure: 3.5-6.5 pure)
3.1.3 Lubricate in the sliding part,... read more
10
Jul
People familiar with wire processing industry well know the importance of fully automatic wire crimping machine for the whole wire processing industry. A stable and highly efficient fully automatic wire crimping machine can save tens of thousands of CNY of expenditure for enterprises every year, but also can avoid the situation of difficult recruitment for enterprises.
What are the advantages of fully automatic wire crimping machine? How can it help enterprises save money and worry? Here’s a brief description of its advantages:
1. High efficiency, good safety, 3500 pcs per hour can be processed, twice as much as the manual wire crimping machine, which can save a lot of manpower and material resources.
2. Automated production ensures the standardization of wiring harness processing, fixed length interception, precise stripping and balanced terminal pressure, so that the terminal of wire harness is crimped regularly and uniformly, and the product quality is very stable.
3. Choose stepper motor driver, the terminal pressure control is accurate, which ensures the wiring harness and wiring arrangement conduction function and stable performance.
4. Fully automatic production, one person, one machine, saving labor. Let people free themselves from heavy labor.
5. Less land occupation: Each equipment occupies less than 1 square metre, which saves the rent of the plant.
6. High efficiency and 24-hour operation of equipment can create continuous wealth for enterprises and make basic preparations for expanding the scale of enterprises.
Characteristics of Fully Automatic Wire Crimping Machine
* As long as the wire is worn, the applicator on the frame can be produced after the parameters are set in the picture.
* Humanized software design – – All computer sets various specifications: length of peeling at both ends, depth of cut-in, position of terminal pressing, half-peeling copper cutting, lengthening peeling and so on, which greatly shortens the training time for employees.
* Modularized design of the whole machine – various devices can be installed according to the need, such as twisting machine, tin impregnating device, etc., so that the overall function of the equipment can be fully expanded.
* The design concept of connecting the past with the future is to adopt a universal wire crimping machine that meets international standards. It is easy to operate and can quickly change the mould. It lowers the technical level of operators and reduces the cost of personnel management in enterprises.
* Efficient design – wire with length of less than 300 mm can be cut off, peeled at both ends and pressed at one end in about one second, which has high production efficiency.
* Perfect combination with supporting equipment, can be connected with feeder.
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07
Apr
Full Automatic Terminal Crimping Machine Operation Procedure
3.1 Automatic Terminal machine examation before switch on:
3.1.1 check each switch is unwounded.
3.1.2 Check the electrical installations are normal (power supply: 220V, Pressure :3.5-6.5 Pure)
3.1.3 Inject lubricating oil to sliding parts, clean the machine and make the maintenance... read more
25
Jun
(1) Fully automatic wire crimping machine stamping guide rail must be added oil lubrication filling hole at the top of the terminal machine once an hour, each filling 2-3 drops should not be too much.
(2) Operators must clean the machine every day to remove dust and debris on the surface of the machine and excess oil pollution.
(3) Grease must be added to the main speed bearing of the automatic wire crimping machine every week.
The specific operation methods are as follows:
Opening the rear cover of the wire crimping machine
Removing the clip spring of driven pulley,
Removing pulley,
Smearing grease (uniformly applied on the surface of high speed bearing) and restoring (note: in the process of removing pulley, attention to bearing balls perhaps be lost).
After 3-6 months using the fully automatic wire crimping machine, it is necessary to check whether the parts (wearing parts) need to be replaced, such as belt, and whether the spring elasticity of each part needs to be replaced. Whether the locking screw of the machine is loose or not, check whether the clamp spring is deformed, etc.
Usually in the work, we not only need to know how to use the automatic terminal machine, but also need proper maintenance. Without maintenance, not only will reduce the life of the machine terminals, but also the maintenance skills of the automatic terminal machine will affect the efficiency of the machine.
Maintenance process of automatic terminal machine
1. (Stepping Principle) The motor keeps turning. There is an internal wrapped breaker with a clutch. Every step produces a standard “O” coming out, which is the most common.
2. In the last five years, there has been a mute wire crimping machine with a servo. Its operating principle is different from that above. It just gives the servo a message, which is then transmitted to the motor and acts as an action.
As long as the wire is worn, the applicator installed, production can start... read more
23
Jun
Fully automatic wire crimping machine combines the structural advantages of single-end high-speed automatic wire crimping machine. Double-end single-end crimping terminal, super high speed, single-end crimping can reach 7000 or so pcs per hour, the total length of ultra-short wire incl. cutting and crimping terminal is 9MM. Double-ends crimping 5000pcs or so per hour, ultra-short wire cutting wire and crimping is 40MM or so. The automatic double-ends wire crimping machine mainly adopts imported original parts to complete stripping, cut to length, terminal crimping, half-stripping, twisting and other precise movements, simple operation and stable performance. Suitable for cutting AWG#30-AWG#18 wire.
Simple disposal of sudden abnormality by fully automatic wire crimping machine
As an advanced intelligent equipment, fully automatic wire crimping machine is widely used in wire harness processing industry. Fully automatic wire crimping machine not only has high processing speed, but also has high processing accuracy. It is an indispensable mechanical equipment in wire harness processing industry. Advanced equipment also marks the development of enterprises. Wire harness industry uses intelligent automatic... read more
12
Jun
All kinds of electrical appliances used in our life include cars and aerospace, wiring harness is the main part of the success of commodities, and different wiring harness will be used in the development of each commodity. As the wiring harness processing equipment, computerized wire... read more
02
May
Fully automatic wire crimping machine has the functions of automatic cutting, stripping, twisting and crimping, which is a highly automated equipment. In the course of using, how to detect and eliminate faults? Fortune Sky Technology teaches you how to detect and eliminate faults: only fully check and clean up the machine and equipment before working every day, most of the faults can be prevented. It is very important to check and clean up before operation. If a fault occurs in one part, it will affect the normal operation of other parts and make the fault more serious. Therefore, it is necessary to repair it in time when abnormal is found. This can reduce the normal production or other unnecessary losses caused by the failure of machinery and equipment.
1. Fault: The cutting length of the electronic wire is inconsistent
Reason a: the wire feeding roller is pressed too tight or loose;
Solution: adjust the gap between the two wheels with the fine-tuning parts of the roller so that the wire is not flattened and too loose to slip.
Reason b: Straightener is too tight or loose;
Solution: The principle of adjusting straightener is that straightener can play a straightening role and be delivered smoothly.
Cause c: abrasion of the cutting edge;
Solution: Replace the new cutting blade.
2. Fault: The length of stripping opening is different.
Reason a: the wire feeding roller is too tight or loose;
Solution: adjust the gap between the two wheels with the fine-tuning parts of the roller so that the wire is not flattened and too loose to slip.
Reason b: Cutter cut too shallow or too deep;
Solution: Debugging the knife edge to the appropriate position with the depth adjusting part of the cutting knife, so as not to hurt the copper wire and to smoothly peel off the insulation.
Reason c: Cutting tool abrasion;
Countermeasure: Replace new blades.
3. Fault: The machine can not start or stop in operation.
Reasons and countermeasures:
A. Check for current input (220V) and 6KG air pressure;
B. Check if the total number of settings has arrived or not, and if it has arrived, reset it and start it after power failure;
C. Check if there is a wireless material or a running part jammed;
D. Check if the wire crimping machine has signal connection or power connection and lead to the wire crimping machine without crimping.
4. Faults: uneven exposure of copper wire on the crimped terminal;
Reasons and countermeasures:
A. Check if the catheter of gun-type swing arm is attached to the wire;
B. Check if the cutter edge of wire crimping machine is relatively straight with the catheter of... read more
04
Apr
Failure 1: Stripping front opening length varies.
Reason a: Feeding wire wheel is too tight or relaxed;
Solution: use wheel trimming bar to adjust two wheels gap so as not to press the wire firmly or too relaxed to slip the wire.
Reason b: cutting and stripping... read more
18
Jun
Generally, there are many reasons for overheating of bearings in automatic wire crimping machines. Among them, there are several common reasons. The wire crimping machine manufacturer introduce several reasons as below:
1. Friction between bearing cover and shaft.
Because the axis of the axle and the axis of the mechanical equipment driven by the terminal machine are not on the same line, or because of the inaccurate processing, the inner circle of the bearing cap is eccentric, so that the bearing cap and the axle are friction with each other. Light bearings heat, serious smoke, large high-speed motors will soon rub red. At this time, the machine should be stopped immediately, otherwise the automatic terminal machine will be burnt down.
2. If the belt is too tight or the axle center of the fully automatic wire crimping machine is not in the same straight line as that of the driven machine, that is to say, the bearing load will increase and the bearing will heat up.
3. The unbalance of inner and outer rings of steel ball bearings is one of the causes of heating.
The unbalance of inner and outer rings of terminal machine may be caused by machining. Because the seat and cover of automatic terminal machine are processed separately, sometimes the bearing holes on the two end caps are not coaxial (that is, the center line is not on one line). In addition, poor assembly, uneven tightness of the screw on the end cover, dust and dirt on the stop, etc., may also make the inner and outer rings unbalanced. If the inner and outer rings of the bearing are unbalanced, the steel beads and the inner and outer rings will be scraped, and the friction will increase and heat up. If there is no other reason, wipe the nose clean and reinstall, screw tighten one by one in diagonal order. A small amount of errors in processing can be improved by gradual automatic adjustment.
4. Too much or too little lubricating oil is also the cause of heating.
Bearing is used for a long time, the internal lubricant gradually reduces, resulting in insufficient lubrication, increased friction loss, so that the bearing heating, long-term oil shortage operation will cause bearing damage. Too much oil or too thick oil can also cause bearing overheating. In addition, if the lubricating oil is mixed with hard impurities, the bearings are not cleaned, or the bearings are cleaned with dirty oil, so that there are sand particles and iron chips in the bearings, the mechanical friction of the bearings will be increased and the bearings will be heated, and the bearings will be easily damaged due to the role of impurities.
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