The principle of the air feeder, the working principle of the automatic feeder

This has nothing to do with the punch, it is all related to the material requirements. The deflection is generally used to save materials, such as punching round, dislocation punching, left circle and circle, deviation two sections, but the deflection feeder can not punch too many times in a minute, because the machine deflection to and from there is a buffer process that will take time. The air feeder is generally used for feeding short layout, narrow material, the accuracy is not too high for feeding, the accuracy of the roller feeder will be higher, the number of feeding times in one minute will be more, the disadvantage is that a punch and a roller, if you install another roller, you have to re-turn the swing arm, re-set the eccentric disc and the like.

The advantage of NCF CNC feeder over rollers is that it feeds materials in a long size, and it is also very convenient to change the punch and adjust. The electricity is three-phase, the air is not used, and the roller relies on the punch cam.

Compressed air is mixed with a certain proportion of the material and fed into the pipeline.

It is divided into low-pressure feeding and high-pressure feeding.

Punch automatic feeder - The sawing machine automatic feeder is controlled by Siemens PLC and Siemens touch screen, and the imported servo motor is used to control the feeding and feeding.

The punch automatic feeder is simple and convenient to operate, with high precision. As long as the feed is set on the touch screen, the servo system automatically determines the feed length of each time according to the pre-set value, and the operator only needs to ** whether the machine is working normally without each adjustment.

The PLC system controls the automatic feeding action, automatic clamping action and automatic cutting action. The use of this machine can greatly reduce the labor intensity of the operator and provide production efficiency.

Each automatic bar feeder works differently.

The principle of the pneumatic plastic machine is to install it in the shaft of the stamping automatic production line through the mounting plate.

At the feed port end, the material is fed along the inlet retaining wheel, and the working principle is completed by the control system.

Pneumatic feeder. The material is clamped by the control system, and when the splint is working, air is filled into the upper space of the piston to push the piston downward, and the piston pushes the splint to overcome the return spring force to clamp the material.

When the upper part of the piston is ventilated, under the action of the return spring force, the live plug and the splint are reset to loosen the material; The feeding cylinder works, and the moving splint is pulled to the feeding length fine-tuning screw until the moving splint is attached to the feeding length fine-tuning screw.

At this time, the feeder moves the splint to clamp the material, the fixed splint is loosened, and after the return of the Kai star, the feeding cylinder reverses the air intake, promotes the moving splint to move in the direction of the fixed splint, until the moving splint moves to the limit position, when the feeder moves the splint, drags the material to displace a certain distance, then fixes the splint clamping, and the moving splint is loosened, and the above-mentioned work process is repeated.

The air feeder moves the splint and the fixed splint work alternately, the material can be sent into the punch in a step-by-step manner, and the cylinder stroke adjustment is realized by adjusting the feeding length and fine-tuning screws, so that the width of the stamping material meets the production requirements, and the material is continuously fed into the punch, and the entire automatic production is completed by the punch stamping.

Due to the accurate feeding distance of each step, the air feeder can realize automatic control, which can shorten the initial feeding time, improve production efficiency, and at the same time, avoid material deviation in the stamping process and effectively prevent material vibration.

The working principle of the feeder: the working principle of different types of feeders is that there are some subtle differences, but the overall principle is almost the same, take the roller feeder as an example, it is composed of five parts, such as the material distribution device, the conveyor wheel, the transmission rod, the bracket, the control circuit, etc., the material distribution device discharges the bar to the conveying wheel with one rod each time, and the conveyor wheel sends the bar material into the grinding zone. When the bar is rotated, the friction force of the bar is reduced and the grinding accuracy is improved when the bar is rotated and rotated. The vibration and noise are very low during operation, and it is especially suitable for long bar stock and precision workpiece machining.

At present, the roller automatic feeder, which is increasingly widely used at home and abroad, can be used with all kinds of centerless grinders, and complete the automatic feeding work with the processing machine tool.

You didn't say anything about the feeder, let me introduce you to the working principle of the NCF series roller feeder, when the feeder and the punch are connected, at least 2 signals are required: feeding, relaxing (2 signals from the punch cam).

According to the set feeding length, after receiving the feeding signal, the PLC of the feeder outputs the signal to the servo amplifier, and the servo amplifier controls the motor to operate, and the degree of motor operation is fed back to the servo amplifier by the encoder, and the two cooperate to complete the transmission of the set feeding length.

When the punch reaches the bottom dead center, the PLC of the feeder receives the relaxation signal, and the PLC outputs 1 signal to drive the action of the solenoid valve, which controls the cylinder of the feeder and the action of the piston of the cylinder, so that the roller on the feeding mechanism is released.

This is the main working process of the feeder, so that the cyclic action completes the stamping process.

The feeder is specially used for the conveying of granules, powders, flakes, strip materials and other products. It is widely used in various industries. In today's society, more and more manufacturers use mechanized transportation, this way to replace manual labor will become inevitable, it has a high degree of accuracy, and time-saving, labor-saving also greatly reduces labor intensity, reduces labor costs and saves human resources.

It truly achieves low cost and high return. In today's era of rapid development, this kind of automation products will be favored and liked by more and more manufacturers!

Jinzheng air feeder is suitable for traditional punching presses, and can feed a wide range of materials, including: metal, tape, plastic. Shapes include:

Rectangular, circular, triangular, protrusions and a variety of feeding solenoid valves can be added instead of guide rods, and the progressive mold can be equipped with a relaxing solenoid valve to achieve feeding accuracy.

Left and right shift type:

1. It is suitable for the processing of parts in a variety of early wax forms, which can save more than 1 2 materials.

2. The support adopts a straight bearing, which is used to slide with a round bar, no noise and empty sound, high wear resistance, light load, and rapid displacement element.

3. Shorten the feeding time.

4. Use electronic control to select the feeding time.

5. Simple operation, easy maintenance, accurate accuracy. New strong type: suitable for automatic processing of thicker materials.