There are often some minor faults when using the feeder, and the servo feeders generally have the following five types of faults:

1. The feeding error has a fixed direction. There are several reasons for this problem: the pressure of the feeding roller is insufficient; the feeding length is too long or too short; the mold has burrs or foreign objects.

For different solutions, increase the pressure, the width of the coil and the appropriateness of the mold guide plate, or whether the tool and the NC feeder are in line, check the baffle and the stripper.

2. Sudden error during feeding. In this case, the NC feeder has an error in the adjustment of the material. Whether the leveling machine and the servo feeder match or the distance between the leveler and the NC feeder and the height of the material arc Whether the number of revolutions of the punch is appropriate or not, and the transmission gap between the roller and the servo motor is relatively large. At this time, just tighten the belt of the pulley.

3. The error of feeding quantity and the direction are not allowed. Generally, metal or other foreign matter enters the feeding roller or gear, and the timing of feeding start, relaxation and punching action interferes. When the material is fed into the feeder, the roller will slip. Knowing the cause of the failure only requires a really different problem to make adjustments.

4. the feeding amount is twice or more than usual, this situation often occurs, should immediately check the servo feeder to start the micro switch and wire terminals, etc. whether there is noise interference; if there is noise interference, replace the micro switch The wire between the terminal block and the terminal block. A metal mesh isolation line is used.

5. sometimes the roller will be loose, this is due to the abnormal vibration of the micro switch SW signal of the punching cam and the offset of the feeding direction, and the air pressure component is not working properly. At this time, only the air pressure component needs to be adjusted. Properly replace or replace the solenoid valve, cylinder, piping, etc., and check if the wire is disconnected or replace the micro switch or replace the relay in the electrical box.

Specification:

Straigtening performance:

*1:(Pneumatic):Option in case of pneumatic mandrel expansion is provi

RUIHUI founded in 2000, the technology of automation periphery is from Japan. RUIHUI has been learning Japan and Germany technology, and using high standards of principle in the parts selection, for assembly process and spare parts, adhere to the requirements in accordance with the original design standard, and into each manufacturing process. In 20 years has accumulated experience and excellent design ability of Japanese engineers guided ruihui highly responsible for Industry and ruihui strong executive team, created a batch of well-known auto parts manufacturers, allowing them to reach the high level in same industry，and investment less.

Customer case

Manufacturing industry; the United States Lear, Honda factory, Ford factory, GAC Group, Chongqing Changan, Wuhan Shenlong, BMW Brilliance, FAW Volkswagen, Beijing Hyundai.

And other household appliances manufacturers; such as GREE, Haier, Midea, Chigo Air conditioning.

hardware manufacturers; such as the United States Southco, are Zhongtai industrial manufacturers success cooperation case.

RUIHUI QUALITY is not the best in the world, and the price is not the cheapest. But we can provide excellent products to help you defeat your competitors.

Products: Feeder machine, Straightener machine, Uncoiler machine, Decoiler with Straightener, 3 in 1 NC Straightener Feeder, Coil handling system, Transfer system, Robot System, to meet the market needs of customers, improve work efficiency, reduce the burden of enterprise management personnel, maintenance of production safety and the customer staff made a significant contribution.

At present the company to further develop the market, at the end of 2017, the total investment reached 30 million USD, plant area of more than 20 thousand square meters, in order to meet the demand on the market and lay a solid foundation after.

Why choose us?

1^st,We have a high level of technical research and development team;

2^nd,We can provide the design and planning of the whole plant to realize the turnkey project;

3^rd, our philosophy: quality is the social responsibility;

4^th,our products have been recognized by the market, in the major automotive OEM, home appliance industry, hardware industry has been applied;

5^th,We have a highly effective after-sales service team and get customer approval.