Multi-station material conveying system

Abstract

The invention relates to a multi-station material conveying system. The multi-station material conveying system comprises a control device. The multi-station material conveying system is characterized by comprising a feeding mechanism and a multi-station mechanical arm, wherein the feeding mechanism is installed at the rear portion of the multi-station mechanical arm; the feeding mechanism comprises vibrating disks, vibrating disk tracks, feeding cylinders, feeding tracks, track supports, thin cylinders, push jaws and push jaw installation plates, wherein each vibrating disk is connected with the tail end of the corresponding vibrating disk track, blanking ports are formed in the front ends of the vibrating disk tracks, the blanking ports are connected with the top ends of the feeding cylinders, and the feeding cylinders are vertically installed on the feeding tracks; the feeding tracks are fixedly connected with a lower mold frame through the track supports, the thin cylinders are installed at the bottoms of the feeding tracks, and the tail end of a piston rod of each thin cylinder is fixedly connected with the tail end of the corresponding push jaw installation plate; the multi-station mechanical arm comprises a main machine body, a sucking disk device and a protection device, and the protection device is arranged at the periphery of the main machine body.

Description

technical field [0001] The invention relates to the technical field of mechanical handling, in particular to a multi-station material conveying system. The material refers to sheet stamping and forming workpieces. Background technique [0002] The stamping production process is favored by enterprises because of its chip-free forming. Various stamping companies use a large number of punching machines to process and produce products. Traditional processing of stretched products requires a set of molds for each process, which are installed on different punching machines in sequence, and stamping is completed one by one. Each process in this process is mostly completed by manual operation. In the processing process of traditional stretched products, due to the many processes, molds, equipment and operators, the processing of stretched products is complicated, the cost is high, and the processing accuracy is low. And most of the above-mentioned procedures need manual operation...

AI Technical Summary

Problems solved by technology

In the processing process of traditional stretched products, due to the many processes of processing stretched products, many molds, occupied equipment, and many operators, the processing is complicated, the cost is high, and the processing accuracy is low.

And most of the above-mentioned processes need manual operation, so that the production efficiency is low, the safety is poor, and the product quality is poor

[0003] The Chinese patent No. ZL201210100226.x discloses a stamping multi-station synchronous pneumatic manipulator, which can be used for mechanical handling. Its disadvantage is that the driving device uses a cylinder, which has poor stability and precision when moving, and may affect the workpiece during work. crawling

[0004] The Chinese patent No. ZL200910070055.9 discloses a multi-station material conveying manipulator. This invention is used for the stamping and forming process of the seal ring skeleton, and uses a rotary mechanism for material handling. One station, and through the cooperation of the positioning sleeve and the positioning pin to realize the opening and closing of the electromagnetic chuck mechanism and the rotary disc, the electromagnetic chuck may magnetize the material during the process of absorbing the material, resulting in the suction cup placing the material due to the The material cannot be put down due to residual magnetism, and if there is iron filings adsorbed on the electromagnetic chuck, the material may be scratched if the material is adsorbed again. The structure of the finger mechanism of this invention is complicated and connected by multiple rods. If there is wear and tear in the middle, or the punch is out of control and the fingers are smashed, the entire finger mechanism needs to be removed, which will cause great inconvenience

[0005] The Chinese patent with the application number 201410143805.1 discloses a fully automatic stamping die-machine integrated system. The system adopts the method of two clamping fixtures on the left and right to clamp the workpiece in the middle. One station needs two claws, and the working process is Single channel, low efficiency, and the invention uses a push mechanism to transfer the tablet from the first station to the second station, that is, to push the tablet from the first station to the second station. Misalignment may occur in the middle, and the blank will rub against the mold, resulting in wear of the mold. The moving device of the invention includes an x-axis active translation mechanism, an x-axis auxiliary translation mechanism, a first y-axis translation mechanism, and a second y-axis translation mechanism. The translation mechanism and the crossbar require three driving devices and more than four guide rails. The structure is complex and the cost is high. The disadvantage of this invention is that there is no dustproof device. If it is in the open air or in relatively harsh environmental conditions, it is very easy to Ingress of debris such as iron filings will affect the use of the sensor and may even have an adverse effect on the operation of the manipulator

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