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Digital linear reciprocal paper sheet feeding mechanism of automatic flat pressing cutter

A paper feeding mechanism and linear reciprocating technology, which is applied to flatbed printing machines, printing machines, printing, etc., can solve the problems of high manufacturing cost, large mechanical wear, and short life of the whole machine, so as to reduce maintenance workload and reduce material costs. Effects of cost reduction and service life extension

Inactive Publication Date: 2005-02-23
徐景芳
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AI Technical Summary

Problems solved by technology

[0002] In the known technology, the paper feeding mechanism of the traditional flat die-cutting machine adopts a mechanical intermittent motion structure, which is composed of a paper feeding transmission chain, a cam linkage mechanism, a front rail paper feeding positioning assembly, and multiple sets of circular motions. It is composed of hundreds of mechanical parts such as the paper tooth row, and its structure is complex and the manufacturing cost is high.
Because there are many moving components in the paper feeding mechanism, the noise generated during operation is large, and the mechanical wear is large, resulting in short life of the whole machine, low paper feeding accuracy, and large maintenance workload of parts and other defects.

Method used

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  • Digital linear reciprocal paper sheet feeding mechanism of automatic flat pressing cutter
  • Digital linear reciprocal paper sheet feeding mechanism of automatic flat pressing cutter
  • Digital linear reciprocal paper sheet feeding mechanism of automatic flat pressing cutter

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Embodiment Construction

[0010] see figure 1 , the digital linear reciprocating paper feeding mechanism of the flat-press flat automatic die-cutting machine of the present invention is composed of a row of teeth moving assembly, a paper feeding positioning front rail and a driving part, wherein the moving assembly of the row of teeth includes a synchronous toothed belt pulley 5, 6. Synchronous toothed belt 4, linear guide rail body 2, guide rail slider 3, and paper tooth row 13, wherein the synchronous toothed belt 4 meshes with the synchronous toothed belt pulleys 5 and 6, and is located on the two wall panels 1 of the die-cutting machine The inner side of the drive toothed belt pulley 5 is installed on the transmission shaft 8 driven by the servo motor 10, the servo motor 10 and the transmission shaft 8 are connected through the servo coupling 9, and connected to the servo drive 11 by wires; the passive tooth shape Belt pulley 6 is sleeved on the axle 17 that is fixed on die-cutting machine both sid...

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Abstract

A digitalized linear reciprocating paper-feeding mechanism of automatic paper cutter features that only one group of paper-driving tooth gange is used to do linear reciprocating movement for feeding paper, the teeth can be precisely opened and closed without contact under the action of permanent magnet and the control of digital instructions, and the action of front track is directly controlled by digital signal. Its mechanical parts can be saved by 80%.

Description

Technical field: [0001] The invention belongs to the technical field of printing equipment, and relates to a digital linear reciprocating paper feeding mechanism for a flat-press automatic die-cutting machine. Background technique: [0002] In the known technology, the paper feeding mechanism of the traditional flat die-cutting machine adopts a mechanical intermittent motion structure, which is composed of a paper feeding transmission chain, a cam linkage mechanism, a front rail paper feeding positioning assembly, and multiple sets of circular motions. It is composed of hundreds of mechanical parts such as the paper tooth row, and its structure is complex and the manufacturing cost is high. Because there are many moving components in the paper feeding mechanism, the noise generated during operation is large, and the mechanical wear is large, resulting in defects such as short life of the whole machine, low paper feeding accuracy, and large maintenance workload of parts. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F1/28
Inventor 徐景芳陈庭芳赵洪存蔡大民
Owner 徐景芳
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