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Paper feeding mechanism of paper vessel molding machine

A technology for forming machines and paper containers, applied in paper/cardboard containers, container manufacturing machinery, containers, etc., can solve the problems of complex conveying mechanism, high production cost, low production efficiency, etc., and achieve the effect of reasonable layout and simple structure

Active Publication Date: 2009-12-16
ZHEJIANG SEE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the paper container forming machine technology is relatively mature, and there are many processes in automatic forming. After the container paper is pre-cut, it is placed on the material rack and transported to the container forming station by the conveying mechanism. The existing paper conveying mechanism It is more complicated. In order to transport the paper sheets stably, several limit devices are installed on the upper, lower, left, and right sides of the conveyor belt. It is also difficult to prevent the paper sheets from being misaligned and folded during the conveying process. Once the paper sheets are misplaced or folded, the machine will stop Maintenance, resulting in low production efficiency, high labor intensity and high production costs

Method used

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  • Paper feeding mechanism of paper vessel molding machine

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Embodiment

[0011] Example: see figure 1 , the present invention is provided with the feeding driving wheel 3 at the front end of the frame 1, and the feeding driven wheel 3' is set at the rear end of the frame 1, and the feeding belt 4 is set on the feeding driving wheel 3 and the feeding driven wheel 3', and the feeding is driven. A vacuum frame 5 is set between the wheel 3 and the feeding driven wheel 3′, and the vacuum chamber of the vacuum frame 5 is connected to the vacuum generator through the vacuum hole 51, and the vacuum generator works so that the vacuum chamber of the vacuum frame 5 generates negative pressure; the feeding belt 4 By being located on the upper panel of the vacuum rack 5, several holes or grooves are set on the upper panel of the vacuum rack 5, so that when the feeding belt 4 moves, there are always air holes 41 to communicate with the vacuum cavity of the vacuum rack 5; A push claw 10 is arranged on the shaft, and a positioning frame 12 is arranged at the front...

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Abstract

The invention discloses a paper feeding mechanism of a paper vessel molding machine. The front end of a stand is provided with a feeding drive wheel; the rear end of the stand is provided with a feeding driven wheel; a feeding belt is sleeved on the feeding drive wheel and the feeding driven wheel; a vacuum rack is arranged between the feeding drive wheel and the feeding driven wheel; the feeding belt is supported against an upper panel of the vacuum rack; a plurality of air holes of the feeding belt are communicated with a vacuum cavity of the vacuum rack; a shaft on the feeding drive wheel is provided with a push pawl; the front end of the feeding drive wheel in the paper feeding direction is provided with a positioning rack; the upside of the feeding belt close to the end of the feeding driven wheel is provided with a suction nozzle rack; and the suction nozzle rack is driven by a drive mechanism at the shaft end to periodically swing to the feeding belt. The paper feeding mechanism utilizes external atmospheric pressure and friction force of the paper to transport paper to a pressing idler wheel above the feeding drive wheel, continuously pushes the paper forwards to enter the positioning rack and subsequently adjusts the position of the paper by swinging the push pawl forwards to complete the feeding action.

Description

technical field [0001] The invention relates to a component of a paper container forming machine, in particular to a paper feeding sheet mechanism of the paper container forming machine. Background technique [0002] In the prior art, the paper container forming machine technology is relatively mature, and there are many processes in automatic forming. The container paper is pre-cut and placed on the material rack and transported to the container forming station by the conveying mechanism. The existing paper conveying mechanism It is more complicated. In order to transport the paper sheets stably, several limit devices are installed on the upper, lower, left, and right sides of the conveyor belt. It is also difficult to prevent the paper sheets from being misaligned and folded during the conveying process. Once the paper sheets are misplaced or folded, the machine will stop. maintenance, resulting in low production efficiency, high labor intensity and high production costs. ...

Claims

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Application Information

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IPC IPC(8): B31B1/12
Inventor 徐本其陈兵
Owner ZHEJIANG SEE MACHINERY
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