Dust removal type plastic product offcut cutting device

Abstract

The invention discloses a dust removal type plastic product offcut cutting device which comprises a base, wherein a guide rail is arranged at the top of the base; a fixing seat is arranged on the guide rail through rolling wheels in a matching and sliding manner; a horizontal air cylinder is fixed at the right end of the fixing seat; a motor is fixed at the top of the fixing seat; a cutter is fixed at the end part of the output shaft of the motor through a knife holder; a vertical bracket is vertically arranged on the right side of the base; a horizontal bracket is arranged at the end part of the vertical bracket; a vertical air cylinder is fixed at the left end of the horizontal bracket; the piston rod of the vertical air cylinder is connected with a first positioning retainer ring through an elastic telescopic rod; a second positioning retainer ring is arranged under the first positioning retainer ring; a dusting machine is fixed on the lower side of the middle of the horizontal bracket. According to the dust removal type plastic product offcut cutting device, the structure is stable, deformation of the device when being used for fixing the bottle bodies is not easily caused, the working environment is good, and the staff health is protected.

Description

technical field [0001] The invention relates to the field of extrusion blow molding processing equipment, in particular to a dust-removing type plastic product residue cutting device. Background technique [0002] Blow molding technology is a rapidly developing plastic processing method. The tubular plastic parison obtained by extrusion or injection molding of thermoplastic resin is placed in the split mold while it is hot (or heated to a softened state), and compressed air is injected into the parison immediately after the mold is closed to blow the plastic parison. It swells and clings to the inner wall of the mold, and after cooling and demoulding, various hollow products can be obtained. When blow molding a product, the manufactured product will have flash. First, the flash must be removed, and then the process bottle mouth must be processed. Therefore, it is generally necessary to install a flash removal device on the blow molding machine. After the product is removed,...

AI Technical Summary

Problems solved by technology

When blow molding a product, the manufactured product will have flash. First, the flash must be removed, and then the process bottle mouth must be processed. Therefore, it is generally necessary to install a flash removal device on the blow molding machine. After the product is removed, the mouth is manually trimmed , the efficiency of manually operating the cutter is low, and the precision is not high, which cannot meet the requirements of some products, and it is easy to cause liquid leakage when the product is packaged.

The existing trimming equipment is easy to deform when fixing the bottle body, and the working environment of the workers is affected by the trimming. There are many dusts, which affects the physical and mental health of the workers, and the dust in the plastic bottle needs to be cleaned again, which increases the process

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