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Line pressing trimming roll for integrally molding cardboards

A technology of crimping and trimming, which is applied in the manufacture of paper/cardboard containers, papermaking, rigid/semi-rigid containers, etc., can solve the problems of low production efficiency and low degree of automation, and achieve high processing efficiency, good processing quality, simple structure

Inactive Publication Date: 2012-07-04
BENGBU ZHENHUA PACKING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the main factor that restricts the efficiency of carton processing is the low degree of automation of carton machinery. During the process of carton processing, printing on cardboard, cutting corners, slotting, and paper separation and creasing all need to be carried out step by step, and the production efficiency is very low.

Method used

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  • Line pressing trimming roll for integrally molding cardboards
  • Line pressing trimming roll for integrally molding cardboards

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0012] Such as figure 1 As shown, a crimping and trimming roller integrally formed by cardboard comprises an upper roller shaft 1 and a lower roller shaft 2, the upper roller shaft 1 is provided with an upper roller 3, the lower roller shaft 2 is provided with a lower roller 4, and the upper roller shaft 2 is provided with a lower roller 4. Roller 3 is provided with crimping flange 31, the right side of upper roller 3 is connected with trimming knife 32, lower roller 4 is formed with crimping groove 41, two crimping flanges 31 are provided, and crimping groove 41 is provided with two , the crimping flange 31 and the crimping groove 41 are matched with each other and arranged correspondingly.

[0013] The basic principles and main features of th...

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PUM

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Abstract

A line pressing trimming roll for integrally molding cardboards relates to the technical field of carton machinery and comprises an upper roll shaft and a lower roll shaft. The upper roll shaft is provided with an upper roll, a lower roll is arranged on the lower roll shaft, two line pressing flanges are manufactured on the upper roll, a trimming cutter is connected to the right side of the upper roll, two line pressing grooves are manufactured on the lower roll, and the line pressing flanges and the line pressing grooves which match with each other are arranged correspondingly. The line pressing trimming roll is simple in structure and reasonable in design, and can simultaneously complete line pressing and trimming processing of a paperboard, processing quality is good, the problem that the edges of the paperboard are squashed after the paperboard is trimmed is avoided, and processing efficiency is high.

Description

Technical field: [0001] The invention relates to the technical field of carton machinery, in particular to a creasing and trimming roller for integrated forming of cardboard. Background technique: [0002] Since the development of my country's carton machinery, the single-sided machine is facing elimination due to its low grade and unable to guarantee the quality of the carton. Domestic ordinary production lines are still low-grade lines, with low output and poor quality, which cannot meet the needs of market development. After three to five years of use, the equipment will become aging. In recent years, enterprises have encountered unprecedented market changes and industry changes. The market demand is expanding and the quality requirements are higher. However, the quality of products processed by ordinary production lines cannot keep up with market demand. In order to increase both output and quality, equipment must be upgraded. my country's packaging machinery needs t...

Claims

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Application Information

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IPC IPC(8): B31B1/20B31B50/20
Inventor 吴子月
Owner BENGBU ZHENHUA PACKING MACHINERY
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