Automatic puncture feeding device

Abstract

The invention discloses an automatic puncture feeding device which comprises a baking oven and a hydraulic machine. A baking rail is arranged in the baking oven; a press lifting rail is arranged in the hydraulic machine; the automatic puncture feeding device also comprises an automatic grasping device and a double-layer frame lifting device; the double-layer frame lifting device comprises a base and a double-layer frame; an upper layer rail and a lower layer rail are arranged in the double-layer frame; a movable open-close type puncture frame is laid on the lower layer rail; and the upper layer tail and the lower layer rail of the double-layer frame are positioned between the baking rail and the press lifting rail. The automatic puncture feeding device realizes the automated production of loading, puncture, baking and pressing processes, after the automatic puncture feeding device is adopted, the movable open-close type puncture frame can realize that the hydraulic machine can automatically withdraw the puncture frame from a die in advance before die assembly, and by adopting the operating mode of double-frame circulating lifting rails, the production time is greatly shortened, and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to a production and processing device for automotive interior parts, in particular to a device capable of synchronously completing automatic puncture feeding, baking and pressing of the interior parts. Background technique [0002] At present, domestic automotive interior parts production enterprises generally have a production process as follows: loading → threading → baking → pressing → edge cutting → finished product. Although some enterprises have adopted manipulators for automatic operation in the process of edge material cutting, most enterprises still use relatively traditional and backward production processes for the first few processes, that is, manually put the cloth into a special piercing machine. On the frame, use a self-made hollow hammer to knock the cloth into the nails on the puncture frame, then manually push the puncture frame into the oven, bake it in an environment of 200℃~250℃ for about 60 seconds, and then ...

AI Technical Summary

Problems solved by technology

Although some enterprises use manipulators for automatic operation in the process of edge material cutting, most enterprises still use traditional and backward production processes for the first few processes, that is, manually put the cloth into a special piercing machine. Then use a self-made hollow hammer to knock the fabric into the nails on the puncture frame, then manually push the puncture frame into the oven, bake it in an environment of 200°C to 250°C for about 60 seconds, and then manually put the puncture frame into the oven. Pull it out from the oven and push it to the top of the mold on the hydraulic press. After starting the hydraulic press, the upper and lower molds are closed, and the finished product is produced after pressing for about 60 seconds. The entire production process takes about 180-200 seconds, and the output per shift is about 160 pieces.

[0003] In the whole production process, the material transportation between the first two processes and the first four processes is realized manually, and a steel cross bar (1.5-2m long and 4-7kg in weight) of the existing puncture frame ) also requires workers to pull out from the hydraulic press and send it to the feeding place. The labor intensity of the workers is very high and the efficiency is very low. In addition, the workers need to move around the workplace with a 2m long square steel pipe with nails in the workshop. Need to use self-made tools for puncture, there are great safety hazards, and the order of the workshop is relatively chaotic. Because the intermediate process takes more time, the heat loss and efficiency of the oven are relatively low, which is not conducive to energy saving and environmental protection

Images