Pressing device for bag making machine

Abstract

The invention relates to a pressing device for a bag making machine. Two wall panels are arranged parallel and symmetrically, and the two ends of the feeding shaft are respectively supported and installed on the two wall panels; a splint rubber sleeve is fixed on the inner side of the two wall panels, and a shaft that can rotate around it is installed on each of the two splint rubber sleeves The splint, the two ends of the pressing roller shaft are respectively installed on the corresponding end shaft splint, and the pressing roller is installed on the pressing roller shaft; each of the inner sides of the two wall boards is fastened with a feeding shaft compression nut, and the feeding shaft compression nut There is a spring adjustment handle that is threadedly fitted inside, and a spring is set on the spring adjustment handle, the upper end of the spring is connected with the compression nut of the feeding shaft, and the lower end of the spring presses down the second end of the shaft splint; the pressing clutch lever is supported by two pieces On the wallboard, an operating handle is fixedly installed at one end of the pressing clutch lever; when the pressing clutch lever rotates, the shaft splint is pushed to swing back and forth around the splint rubber sleeve. The invention has the advantages of compact structure, simple operation, fast material pressing operation, reduced labor intensity and improved work efficiency.

Description

Technical field [0001] The invention relates to a feeding auxiliary device, in particular to a material pressing device for a bag making machine, belonging to the technical field of bag making machines. Background technique [0002] With the continuous development of economy, the market’s functional requirements for bag making machines have become higher and higher. In the bag making process, the feeding needs to make the plastic film and the feeding shaft have a certain friction, which requires the use of pressure The feeding device applies pressure to the feeding shaft to complete the feeding work. The current pressing device used on the bag making machine has disadvantages such as relatively complicated structure and troublesome operation, which is not conducive to improving labor productivity and needs to be improved. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings in the prior art and provide a material pressing device f...

AI Technical Summary

Problems solved by technology

At present, the pressing device used on the bag making machine has disadvantages such as relatively complicated structure and troublesome operation, which is not conducive to improving labor productivity and needs to be improved.

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