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Thread pressing device of paper bag making machine

A technology of a wire pressing device and a paper bag machine is applied in the field of paper bag machines to achieve the effects of facilitating wire pressing, improving production efficiency and having a simple structure

Pending Publication Date: 2018-03-16
阜宁县华强纸品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantage that paper bag can only be crimped on one side each time in the prior art, and proposes a crimping device for paper bag machine

Method used

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  • Thread pressing device of paper bag making machine

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0012] refer to figure 1 , a crimping device for a paper bag machine, comprising two installation blocks 1 and a support platform 3 of the paper bag machine, the two installation blocks 1 are symmetrically installed on the two symmetrical sides of the support platform 3, and the top of the two installation blocks 1 Mounting rods 4 are arranged on the surface, and an extrusion device is connected between the two mounting rods 4. The extruding device includes a connecting rod 2, and the two ends of the connecting rod 2 are respectively connected with the two mounting rods 4. The bottom of the connecting rod 2 is provided with An electric cylinder 5 is arranged, and the...

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Abstract

The invention relates to the technical field of paper bag making machines, in particular to a thread pressing device of a paper bag making machine. The thread pressing device comprises two mounting blocks and a supporting platform of the paper bag making machine, and a second thread pressing device body corresponding to a first thread pressing device body in position is arranged on the upper surface of the supporting platform. The second thread pressing device body comprises a second groove formed in the upper surface of the supporting platform, and a second fixing shaft is arranged in the second groove and sleeved with a second thread pressing wheel, so that the second thread pressing wheel rotates along the upper surface of the second fixing shaft. Second sliding rods are arranged on thetwo sides of the second groove, a supporting plate is arranged between the two second sliding rods in a penetrating mode, and the supporting plate slides along the side surfaces of the second slidingrods. Baffles are arranged at the top ends of the two second sliding rods, and the bottom surfaces of the baffles are in contact with the upper surface of the supporting plate. The thread pressing device is simple in structure and convenient to use, can be used for conveniently pressing threads for the front face and the back face of a paper bag, and can further improve the production efficiencyof paper bags.

Description

technical field [0001] The invention relates to the technical field of paper bag machines, in particular to a crimping device of a paper bag machine. Background technique [0002] Three-dimensional paper bags have the advantages of environmental protection. In order to change the backward state of low production efficiency and high labor intensity brought about by manual production of three-dimensional paper bags, automatic paper bag machines have been rapidly promoted and applied in recent years. The production process of three-dimensional paper bags It is necessary to perform forward and reverse creasing to form forward and reverse creasing lines, and then fold the paper into a three-dimensional paper bag along the creasing lines. In the prior art, when creasing a paper bag, each creasing Only one side of the paper bag can be crimped, so that the crimping efficiency of the paper bag is low, which affects the production efficiency of the paper bag. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B70/00B31B70/74B31B150/00
Inventor 朱海
Owner 阜宁县华强纸品有限公司
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