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A book pressing mechanism of three-side trimming machine without adjustment

A technology of face cutting and rack, applied in metal processing and other directions, can solve the problems of low efficiency and high production cost, and achieve the effect of meeting frequent changes.

Active Publication Date: 2016-08-17
深圳市精密达机械有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Although this method has little impact on mass production of the same specification, it will cause low efficiency and high production costs for small-batch and multi-variety digital printing production processes that require frequent changes in specifications

Method used

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  • A book pressing mechanism of three-side trimming machine without adjustment

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see figure 1 , the present invention is a three-side trimmer book pressing mechanism without adjustment, which is arranged on the frame of the three-side trimmer, including: a motor 1 and a cutting base 10 fixed on the frame, the output of the motor 1 The end is connected with a bearing seat 11 through a transmission part, the fixed part of the bearing seat 11 is fixed on the frame, and its rotating part is connected with a ball screw pair 12, and the ball screw pair 12 is provided with threads, and the The outer surface of the thread is movably fitted with a nut, and the nut is fixed o...

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Abstract

The invention relates to the technical field of book binding, in particular to a book pressing mechanism of a three-side trimmer without adjustment. The invention includes: a motor fixed on a frame and a cutting base, and the output end of the motor is connected with a bearing through a transmission part seat, the fixed part of the bearing seat is fixed on the frame, and its rotating part is connected with a ball screw pair, and the ball screw pair is provided with a thread, and the outer surface of the thread is movably fitted with a nut. The nut is fixed on the book pressing seat, and the book pressing seat is arranged above the cutting base, and the book pressing seat is connected with the slide rail of the guide slide rail pair, and the slide block of the guide slide rail pair is connected with the frame Phase fixed; the book pressing mechanism of the present invention can automatically adapt to the thickness of the book block, and when the thickness of the book pressing changes, it does not need to stop the machine for adjustment, and can meet the requirements of frequent changes in book thickness. Therefore, it is very suitable for the production process needs of the emerging digital printing market.

Description

technical field [0001] The invention relates to the technical field of book binding, in particular to a book pressing mechanism of a three-side trimmer without adjustment. Background technique [0002] In the traditional three-side trimming machine, when the thickness of the book block changes, the book pressing mechanism needs to be stopped to manually adjust the book pressing thickness. Although this method has little impact on mass production of the same specification, it will cause low efficiency and high production costs for small-batch and multi-variety digital printing production processes that require frequent changes in specifications. Contents of the invention [0003] In order to overcome the above-mentioned defects, the object of the present invention is to provide a book pressing mechanism of a three-side trimmer without adjustment. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] The present inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D7/01
Inventor 王卫卫贺磊郑斌李高峰
Owner 深圳市精密达机械有限公司
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