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Paper pressing table locking mechanism of binding machine

A technology of locking mechanism and binding machine, which is applied in binding and other directions, can solve the problems of insufficient transmission stability and complex structure, and achieve the effect of simple structure and reasonable transmission

Pending Publication Date: 2018-09-11
DELI GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this patented structure is that the structure is too complicated, and there are problems such as insufficient transmission stability.

Method used

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  • Paper pressing table locking mechanism of binding machine
  • Paper pressing table locking mechanism of binding machine
  • Paper pressing table locking mechanism of binding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as Figure 1-Figure 6 As shown, the present invention is a paper platen locking mechanism of a bookbinding machine, which includes a frame 1, left and right locking levers 2, 3, left and right locking blocks 4, 5, locking bolts 6, lock Tightening spring 7, locking cam 8, pull rod 10 passing through the punching seat 9, lifting guide shaft 12 corresponding to the paper pressing table 11 and the punching seat, the punching seat is arranged above the paper pressing table, and the left locking lever 2 pass through the left locking block 4 to connect with the paper pressing table, the right locking lever 3 passes through the right locking block 5 and connect with the paper pressing table 11, the left and right locking blocks are set on the frame, and the locking bolts pass through the locking The tight spring presses on the left and right locking blocks, and the left and right locking blocks are supported by the locking cam, and the locking cam and the pull rod are hing...

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PUM

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Abstract

The invention discloses a paper pressing table locking mechanism of a binding machine. The mechanism is characterized by comprising a rack, a left locking rod, a right locking rod, a left locking block, a right locking block, a locking bolt, a locking spring, a locking cam, a pull rod penetrating a punching base and a lifting guide shaft corresponding to a paper pressing table and the punching base; the punching base is arranged above the paper pressing table, the left locking rod penetrates the left locking block and is connected with the paper pressing table, the right locking rod penetratesthe right locking block and is connected with the paper pressing table, the left locking block and the right locking block are arranged on the rack, the locking bolt is pressed on the left locking block and the right locking block in an ejecting manner through the locking spring, the left locking block and the right locking block are supported by the locking cam, the locking cam is hinged to thepull rod, and is pulled or pushed to rotate by the pull rod, and the pull rod is provided with an upper positioning assembly and a lower positioning assembly which correspond to the punching base. Thestructure is simple, parts are simplified, assembling is simplified, and transmission is stable.

Description

technical field [0001] The invention relates to the technical field of office equipment, in particular to a locking mechanism of a pressing table of a document binding machine. Background technique [0002] The binding machine is a binding equipment that fixes paper, plastic, leather, etc. with staples or hot melt adhesives, nylon tubes, etc. by mechanical means (manual or automatic, fully automatic). According to different purposes, it can be divided into industrial binding machines and civilian binding machines, which are often used in printing factories, financial offices of enterprises and institutions, and file management. Although binding machines have been widely used, there are still some deficiencies in the results. Patent No.: 201721000016.8, the name is a binding machine pressing paper locking structure and automatic binding machine, which discloses a binding machine pressing paper locking structure, including a frame, a lift seat and a press plate, and the lift ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42B5/02
CPCB42B5/02
Inventor 孙兵
Owner DELI GROUP CO LTD
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