NC servo feeders are widely used in the processing industries of stamping, shearing and slitting because of their precise feeding, easy operation, high stability, low failure rate and self-checking functions.

However, the NC servo feeders commonly used in the market have an obvious drawback, that is, they cannot be used for high-speed feeding, and the feeder speed is often less than 180 times per minute.

NC servo feeder speed is slow:

First, the low-speed PLC programmable controller used in the electronic control system, the response time is too long, and the pulse command cannot be issued efficiently and quickly;

Second, the relaxation action is achieved by the release cylinder pushing the upper roller out of the lower roller. This process requires the punching cam to send a signal to the solenoid valve.

The solenoid valve is used to control the cylinder movement, which is not only susceptible to external air sources and electronic accessories, but also slow to relax.

It is precisely because of these two reasons that the NC servo feeders commonly used in the market are difficult to make fast, clear, and relaxed movements in place. The thin plates are "stagnated" during the high-speed feeding process, so that they cannot be swift and precise. The ground feed is in place.

In order to truly meet the needs of high-speed stamping processing, Ruihui Machinery has produced a high-speed NC servo feeder for such customers, which replaces the commonly used low-speed PLC with high-speed PLC.

The state-of-the-art mechanical lever lever relaxation mechanism replaces the common cylinder-driven relaxation action, and with the centralized control of the electrical system, it can accurately and quickly realize the cycle precision control of "feeding_relaxing_feeding..." Achieve high-speed step feeding, feeding speed up to 300 times / min.

When the Ruihui high-speed NC servo feeder is actually used, the control panel setting program is accurately and quickly converted into a pulse signal to drive the servo driver and the motor by the high-speed PLC. The servo motor drives the feeding roller through the synchronous pulley to realize fast and accurate feeding.

The clamping of the high-speed NC servo feeder is realized by the clamping gas spring. The loosening of the floating connection structure of the upper feeding roller and the technical means of loosening the clamping drive mechanism of the upper feeding roller are adopted.

The relaxing cam is driven by the reciprocating rotation of the servo motor with the positive and negative small amplitude (20-100°). The magnifying action of the mechanical lever lever device drives the floating roller frame up and down to realize the upper feeding roller and the lower feeding. The change in the gap between the rollers, in turn, enables rapid relaxation of the material.

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.