Stamping Automation Decoiling And Straightening Machine Heavy Material Rack Pneumatic Pressing Arm

The stamping automation production line usually consists of four processes: unwinding, leveling, feeding, and stamping. Each process corresponds to a proprietary device, and the device that implements the unwinding process is called a material rack.

It is used to carry the roll and unwind the subsequent leveler. There are many types of material racks, and the only common material racks that can be used for medium and heavy plate materials are heavy material racks.

Heavy-duty material racks are affordable and easy to operate, but there is a problem when using a standard material rack to unwind a wide slab roll.

That is, the stress of the coil material is large, and the phenomenon of bulk material and loose coiling occurs during the unwinding process due to its own stress, which not only affects the normal unwinding feeding, but also easily causes personal safety accidents.

For this reason, when used for unwinding of thick sheet rolls, the heavy-duty material frame is equipped with a pneumatic pressing arm, which can be matched with the expansion and contraction reel of the heavy-duty material frame to ensure that the material frame always keeps the material roll unrolled during unwinding. The volume truly ensures the stability and safety of the unwinding.

The heavy material frame pneumatic pressing arm is composed of a bracket, a pressing wheel, a transmission device, a cylinder and a driving device, wherein the pressing wheel is arranged on the pressing arm bracket and connected to the driving device.

The driving device is powered by a cylinder, and the cylinder is connected by a transmission wheel through a transmission device. The material frame transmission device comprises a rotating shaft, a swinging arm and a connecting rod. The swinging arm and the connecting rod are fixed on the rotating shaft, and one end of the swinging arm away from the rotating shaft is connected with the pressing wheel, and the piston rod of the cylinder is connected with the connecting rod.

Two support shaft supports are arranged on the bracket, and two ends of the rotating shaft are fixed on the two rotating shaft supports, and the swing arm and the connecting rod are disposed between the two rotating shaft supports.

When the piston rod of the cylinder moves up or down, the connecting rod is pushed up or down. At this time, the rotating shaft of the fixed connecting rod rotates left or right, and the swing arm fixed on the rotating shaft swings accordingly, and the pressing wheel is pressed tightly. Or loosen the expansion and contraction of the material frame.

The heavy material frame press arm cylinder is connected with the solenoid valve, and the control end of the solenoid valve is connected to the control system for controlling the opening degree of the solenoid valve. The signal input end of the control system is respectively connected with the pressing button and the release button of the electric control box of the material frame.

Pressing the compression button or the release button, the control system receives a compression signal or a relaxation signal to control the solenoid valve opening to move the piston rod of the cylinder up or down.

The movement of the connecting rod is promoted, the pressing wheel is pressed or the expansion and contraction of the material frame is relaxed, and the operation of pressing and relaxing the pressing wheel is simple and convenient.

The heavy-duty material frame pressing arm adopts the cylinder as the device for driving the pressing wheel, and has the advantages of no pollution, small resistance, moderate pressure, and simple operation compared with the hydraulic pressure pressing method.

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.