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Woven bag hot opening device

A technology of opening device and woven bag, applied in the field of cutting device, can solve the problems of inability to separate the opening of the woven bag in time, adhesion of the woven bag, etc., and achieve the effects of good cooling effect, avoidance of adhesion and cost saving.

Inactive Publication Date: 2018-06-22
重庆市中塑新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a woven bag thermal opening device to solve the problem that the cut opening of the woven bag cannot be separated in time, and avoid the adhesion phenomenon of the woven bag due to untimely separation

Method used

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  • Woven bag hot opening device
  • Woven bag hot opening device

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Experimental program
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Embodiment Construction

[0020] The following is further described in detail through specific implementation methods:

[0021] The reference signs in the accompanying drawings of the description include: frame 1, compressed air supply chamber 2, vortex tube 21, cold air outlet pipe 22, hot air outlet pipe 23, diversion chamber 24, diversion branch pipe 25, conveyor belt 3, airbag roller 31, branch Rod 32, metal plate 33, base 4, hollow cavity 41, copper cutter 42.

[0022] Such as figure 1 and figure 2 As shown, the thermal opening device for woven bags includes a frame 1 on which an inflating device, a conveying device and a cutting device are fixedly connected sequentially from top to bottom.

[0023] The conveying device comprises a conveyor belt 3, three poles 32 are fixed at intervals on the conveyor belt 3, and the poles 32 and the conveyor belt 3 are vertically arranged, and each pole 32 is connected with an airbag roller 31 (in this embodiment, the pole 32 and the airbag roller 31 Quantity...

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Abstract

The invention belongs to the field of cutting devices and particularly discloses a woven bag hot opening device. The woven bag hot opening device comprises a rack, a conveying device and a cutting device are connected to the rack, the conveying device comprises a conveying belt, and the cutting device comprises a cutter. A support rod is fixed to the conveying belt, an airbag roller is connected to the support rod, and a metal plate is connected to the lower end of the airbag roller. The cutting device further comprises a base, a hollow cavity is formed in the base, and a through hole is formed in the side wall of the base. A fixing seam communicating with a cavity is formed in the upper end of the base, the cutter is clamped in the fixing seam, and the woven bag hot opening device furthercomprises an inflating device. The inflating device comprises a compressed air supplying chamber and a vortex pipe, the vortex tube is connected with a hot air outlet pipe and a cold air outlet pipe,and the hot air outlet pipe is connected with the through hole. The cold air outlet pipe is rotatably connected with a flow distribution chamber, the flow distribution chamber comprises a flow distribution branch pipe, and the flow distribution branch pipe is connected with the airbag roller. By adopting the scheme, after a woven bag is subjected to hot cutting, an opening can be rapidly separated, and the adhesion phenomenon is avoided. The woven bag hot opening device is mostly applied to work such as woven bag tailoring and cutting.

Description

technical field [0001] The invention belongs to the field of cutting devices and specifically discloses a thermal opening device for woven bags. Background technique [0002] Plastic woven bags are often used in daily life. Plastic woven bags are widely used in food and chemical packaging. The general method of making plastic woven bags is to weave them into cylindrical shapes through circular looms. The obtained cylindrical woven bags need to be cut into For different specifications, it is necessary to open the side of the tubular woven bag and then cut it. The opening of the prior art usually uses a manual method to utilize a blade to scratch the side of the tubular plastic woven bag, so that the opened plastic woven bag has rough edges and is uneven. [0003] In order to solve the above problems, Chinese patent CN201410578785.0 discloses a thermal opening device for plastic woven bags, which includes a conveying device, a cutting device and a pressing bar are sequentiall...

Claims

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Application Information

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IPC IPC(8): B26D1/02B26D7/10B26D7/06B26D7/01B26D7/26
CPCB26D1/02B26D7/01B26D7/0625B26D7/10B26D7/2628
Inventor 李兴斌
Owner 重庆市中塑新材料有限公司
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