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Line pressing and slotting system for corrugated board printing machine

A corrugated cardboard and printing machine technology, applied in the field of corrugated cardboard printing, can solve problems such as individual adjustment, cardboard cracking, and impact on crimping quality, and achieve the effects of reducing high cost and low precision, maintaining positional accuracy, and improving crimping quality

Pending Publication Date: 2019-04-02
HUBEI JINGSHAN LIGHT INDAL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to aim at the present, the creasing part and the slotting part of the existing corrugated cardboard printing machine are integrated, and the crimping wheels and the slotting discs of the creasing part and the slotting part cannot be individually adjusted. Most of them are automatic packaging. In the cardboard stacking, the creasing position and the slotting position must be staggered by a certain distance according to the packaging requirements. The existing integrated creasing and slotting machine cannot meet this process requirement, and at the same time it brings inconvenience to maintenance and replacement. , each crimping wheel or slotting disk of the existing crimping and slotting part is installed on the frame through the corresponding rotating shaft, and then adjusts the spacing of each crimping wheel or slotting disc through the fork mechanism, and the rotating shaft While providing rotating power, it is also necessary to support the weight and working pressure of each crimping wheel or slotting disc. The rotating shaft is easy to bend, resulting in inconsistent creasing or slotting depth, which affects production quality. Long-term work of the fork mechanism is easy to cause wear. , affect the adjustment accuracy, frequent replacement of shift fork accessories increases production costs, the existing crimping part is formed by one-time molding, which easily breaks the cardboard and affects the quality of creasing. After the tip of the knife is worn, the knife needs to be replaced, resulting in waste. At the same time, the length of the trimmed edge material is too long, it is not easy to discharge, and it is easy to cause blockage. A crimping and slotting system for a corrugated board printing machine is provided.

Method used

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  • Line pressing and slotting system for corrugated board printing machine
  • Line pressing and slotting system for corrugated board printing machine
  • Line pressing and slotting system for corrugated board printing machine

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Embodiment Construction

[0013] As shown in the drawings, the present invention includes a crimping machine and a slotting machine, the slotting machine is located at the discharge end side of the crimping machine, and the creasing machine includes a crimping machine frame 1, a crimping paper feed nip roller 2, Crimping output paper pinch roller 3, multiple upper creasing wheel sets, multiple lower creasing wheel sets used in conjunction with the upper crimping wheel sets, and multiple creasing wheel set drive motors 4, creasing paper feeding nip rolls 2 and the crimping and paper-feeding nip rollers 3 are respectively movably installed on both sides of the crimping machine frame 1, and the upper creasing wheel set and the lower creasing wheel set are composed of the creasing wheel mounting seat 5, the first pre-crimping wheel 6, The second pre-crissing wheel 7 and the creasing wheel 8 are composed, and the creasing wheel mount 5 is positioned between the creasing paper feed nip roller 2 and the creasi...

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PUM

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Abstract

The invention relates to a line pressing and slotting system for a corrugated board printing machine. The line pressing and slotting system comprises a line pressing machine and a slotting machine, wherein the slotting machine is located on one side of the discharge end of the line pressing machine, the line pressing machine comprises a line pressing machine frame (1), a line pressing paperboard feeding pinch roller (2), a line pressing paperboard discharging pinch roller (3), a plurality of upper line pressing wheel sets, a plurality of lower line pressing wheel sets cooperating with the upper line pressing wheel sets for use, and a plurality of line pressing wheel set driving motors (4), the slotting machine comprises a slotting machine frame (15), a slotting paperboard feeding pinch roller (16), a plurality of slotting wheel sets, a plurality of paperboard supporting wheel sets cooperating with the slotting wheel sets for use, a slotting machine driving motor (17) and a plurality ofslotting wheel set driving motors (18). The line pressing and slotting system has the advantage that the line pressing part and the slotting part are independently adjusted and moved, and the distances between bases are adjusted separately by the corresponding screw rods, so that the precision of the line pressing and slotting positions is maintained, and the technical requirements of automatic packaging are met.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard printing, in particular to a crimping and slotting system of a corrugated cardboard printing machine. Background technique [0002] At present, the creasing part and the slotting part of the existing corrugated board printing machine are integrated, and the creasing wheels and slotting discs of the creasing part and the slotting part cannot be adjusted separately. At present, most of them are automatic packaging. The crimping position and slotting position in cardboard stacking should be staggered by a certain distance according to the packaging requirements. The existing integrated creasing and slotting machine cannot meet this process requirement, and at the same time it brings inconvenience to maintenance and replacement. Each crimping wheel or slotting disc of the slotting part is installed on the frame through the corresponding rotating shaft, and then the distance between each c...

Claims

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Application Information

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IPC IPC(8): B31B50/25B31B50/22B31B50/04
CPCB31B50/006B31B50/042B31B50/22B31B50/252Y02P70/10
Inventor 陈晓兰刘平廖波祝俊华王志勇
Owner HUBEI JINGSHAN LIGHT INDAL MACHINERY
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