Optometry equipment for plastic woven bag production

Abstract

The invention discloses optometry equipment for plastic woven bag production. The equipment structurally comprises a case, a workbench, a supporting frame, an optometry unit, storage batteries and anoptometry area. The workbench is fixed on the case through a bearing. The optometry area is arranged on the workbench. The optometry unit is fixedly arranged at the upper end of the optometry area through the supporting frame. Two storage batteries are mounted on the supporting frame. The storage battery is electrically connected with the optometry unit. The optometry unit is composed of a lamp tube, a lamp holder, a middle edge base, a folding mechanism and a small hinge. A large hinge is arranged at the outer end of the middle edge base. An outer ring is arranged on the outer surface of thelamp holder. The micropore air ports in the outer ring are connected with an internal air pipe and an air pump. The micropore air ports surround the periphery of the lamp holder in a circumferential mode and are matched with the outer surface of the lamp tube through gas generated horizontally, and therefore heat dissipation of the surface of the lamp tube is achieved, dust attachment to the surface of the lamp tube can be reduced due to the fact that heat dissipation always exists, and illumination is prevented from being affected by accumulated dust.

Description

technical field [0001] The invention relates to the technical field of plastic production, in particular, it relates to optometry equipment for producing plastic woven bags. Background technique [0002] Plastic woven bags are composed of polypropylene bags and polyethylene bags according to the main materials; according to the sewing method, they are divided into seam bottom bags and seam bottom bags. In the process of processing plastic woven bags with different requirements, different processing methods are adopted. The products produced by its processing will also be different, and in the production process of plastic bags, quality inspection is often an indispensable step. The existing quality inspection is divided into two processes, one before cutting plastic woven bags, and the other After the finished product is sewn, the quality inspection of the cutting quality inspection is mainly aimed at the plastic woven bag forming process to detect whether there are major pr...

AI Technical Summary

Problems solved by technology

[0003] The part structure of the woven bag produced by the wire drawing fracture is not compact; the optometry equipment for the production of plastic woven bags in the prior art adopts the design idea of ​​multiple lamp tubes, which can significantly increase the illumination intensity, and the surface temperature of the lamp head of the multiple lamp tubes is relatively high under long-term irradiation , for the woven bags used in the food packaging industry after sewing, this type of woven bag has a large area, and it cannot be fully refracted at one time during the optometry. It needs to be turned over. During the turnover, the plastic bag touches some height The surface of the lamp head is low, so that the higher temperature lamp head is easy to melt the plastic bag, causing the bag skin to break

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