Punching device for paper packaging bag linings

A punching device, packaging bag technology, applied in metal processing and other directions, can solve problems such as damage to the inner lining of packaging bags and multiple burrs

Inactive Publication Date: 2017-10-27
苏州卫刚木包装制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inner lining of paper packaging bags is limited by the characteristics of soft materials. During the punching process, there will always be more burrs or even damage to the inner lining of packaging bags. Therefore, it is necessary to develop a punching device that can accurately punch holes.

Method used

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  • Punching device for paper packaging bag linings
  • Punching device for paper packaging bag linings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0015] like figure 1 As shown, the base 1 is provided with a stamping plane 2 , and the stamping plane 2 is provided with a blanking hole 9 , and the smoothness of the stamping plane 2 is higher than that of other areas on the upper surface of the base 1 . The front of the stamping plane 2 is provided with a front positioning device 4 , the rear of the stamping plane 2 is provided with a rear positioning device 5 , and both sides of the stamping plane 2 are provided with side positioning devices 3 . The rear positioning device 5 is fixedly arranged on the upper surface of the base body 1, the front positioning device 4 and the side positioning device 3 are movably arranged on the upper surface of the base body 1, and the front positioning device 4 can be positioned in the direction towards the rear positioning device 5. Do reciprocating linear motion, ...

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PUM

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Abstract

The invention aims to provide a punching device capable of realizing precise punching of the inner lining of a paper packaging bag, including a base body, a side positioning device, a front positioning device, a rear positioning device, an upper pressing device and a punching device. The side positioning device, the front positioning device and the rear positioning device are all arranged on the upper surface of the base body, and the upper pressing device and the punching device are fixed on the base body through the support frame. The upper surface of the base body is also provided with a punching plane, the rear positioning device is arranged behind the punching plane, the side positioning devices are arranged opposite to each other and are respectively arranged on both sides of the punching plane, and the front positioning device is arranged in front of the punching plane Reciprocating linear motion can be performed on the upper surface of the base body, and the upper pressing device and the punching device can move up and down relative to the upper surface of the base body. The punching device includes a punch, and a blanking hole is arranged on the punching plane at a position corresponding to the punch. The precise positioning of the inner lining of the paper packaging bag can be achieved through the positioning additional device and the pressing device.

Description

technical field [0001] The invention belongs to the field of paper packaging bag production equipment, in particular to a punching device for the inner lining of paper packaging bags. Background technique [0002] Paper packaging bags are environmentally friendly, beautiful, and feel good, and are deeply loved by consumers. In order to facilitate the use of consumers, paper packaging bags are often provided with a pull rope at the opening of the packaging bag to facilitate the user to carry. To install the lift cord, holes need to be punched in the paper bag liner. The inner lining of paper packaging bags is limited by the characteristics of soft materials. During the punching process, there will always be more burrs or even damage to the inner lining of packaging bags. Therefore, it is necessary to develop a punching device that can accurately punch holes. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a punc...

Claims

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Application Information

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IPC IPC(8): B26F1/14B26D7/01B26D7/02
CPCB26F1/14B26D7/01B26D7/025
Inventor 张勤
Owner 苏州卫刚木包装制品有限公司
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