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A scraper assembly for internal section removal

A technology for removing internal joints and scraping blades, which is applied to rotary printing machines, printing machines, printing machines, etc., and can solve problems such as damage to bamboo flesh, high requirements for bamboo shape, and insufficient scraping.

Active Publication Date: 2018-01-23
FUJIAN LONTAI BAMBOO HOUSEHOLD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device for removing the inner section of bamboo seems to be practical, but there is a very serious problem, that is, it has high requirements for the shape of bamboo, and for bamboo with a certain curvature, the scraper will fail to remove the bamboo yellow. Uniform, or the bamboo meat is damaged, or the scraping is insufficient

Method used

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  • A scraper assembly for internal section removal
  • A scraper assembly for internal section removal
  • A scraper assembly for internal section removal

Examples

Experimental program
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Embodiment Construction

[0027] Such as figure 1 , 5 As shown, the internal joint removal machine includes a frame 1, and the frame 1 is equipped with a clamping mechanism 2 for clamping bamboo, an internal joint removal scraper assembly 3 for removing internal joints of the clamped bamboo, and The knife shaft 4 arranged coaxially with the inner section scraper assembly 3 , the rotary motor 5 for driving the knife shaft 4 to rotate, and the feed mechanism 6 for driving the inner section scraper assembly 3 to move toward the clamping mechanism 2 .

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as Figure 2-4As shown, in the present embodiment, the internal section scraper assembly 3 includes a knife rest 31 fixed to the knife shaft 4, and the direction that the knife rest 31 advances toward the clamping mechanism 2 with the feed mechanism 6 is the front end or the front, and the direction of retreat It is the rear end or the rea...

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PUM

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Abstract

The invention discloses a scraper assembly for removing internal segments, comprising: a knife frame; a punching knife installed on the front end of the knife frame; The end of the scraper far away from the knife holder is provided with a pressing blunt part for pressing; an elastic pressing piece is used to drive the inner scraper away from the side of the knife holder; a stopper is used to limit the inner scraper from the knife holder. The section punching knife rotates to form a breach on the inner section, and the inner section scraper rotates to grind and scrape off the inner section after the breach. Among them, the inner section scraper can be polished against the inner wall of the bamboo, scrape off the bamboo residue left after the punching knife passes through, and press the blunt part of the top pressure against the inner wall of the bamboo to prevent the inner section scraper from acting on the elastic top pressure piece. Under excessive scratching the inside of the bamboo. The invention can adapt to bamboos of different shapes, and can fully scrape off bamboo joints without hurting bamboo flesh.

Description

technical field [0001] The invention relates to the field of bamboo processing, in particular to a scraper assembly for removing inner nodes of bamboo. Background technique [0002] my country is a relatively leading country in bamboo processing and utilization, but in terms of production scale, most of them are small and medium-sized enterprises, and in terms of production technology and equipment, it is still in the form of a combination of mechanical equipment and manual operations. In order to obtain the whole bamboo without cracks to expand the bamboo flat, the inner section of the bamboo tube is a key step. The efficiency of the inner section removal step affects the processing progress and processing cost, and the processing effect also directly affects the unfolding quality of the bamboo flat. As far as the existing processing equipment is concerned, it cannot meet the demand of completely adopting mechanical removal of internal joints, and still cannot get rid of ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F15/46
Inventor 杨振华
Owner FUJIAN LONTAI BAMBOO HOUSEHOLD CO LTD