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Synchronous bag cutting device

A bag-cutting and knife-cutting technology, applied in packaging, transportation and packaging, paper/cardboard containers, etc., can solve the problems of low bag-making efficiency, non-zipper bags, unstable strength and time, etc., to reduce losses, reduce Impact force and abrasion, the effect of improving bag cutting efficiency

Inactive Publication Date: 2016-03-16
DINGSHENG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used zipper bags are often sealed and cut by punching. When the sealing or cutting device is reciprocating up and down at high speed to stamp and seal or cut the bags, it cannot be continuously fed into the formed zipper bags through the belt transmission mechanism, and due to The installation gap of the mechanical parts itself will wear out after a long period of high-speed reciprocating motion, making the reciprocating stroke of the sealing or cutting device and the force and time of sealing or cutting the bag unstable, so that the quality of the zipper bag and the quality of the bag The speed is limited and the long-term accumulation makes the efficiency of bag making low

Method used

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Embodiment Construction

[0013] The lower surface further describes the present invention in detail through specific embodiments. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention.

[0014] The reference signs in the accompanying drawings include: belt transmission mechanism 1, forming zipper bag 2, frame 3, rotary cutter body 4, cutter 5, supporting roller 6, rubber sleeve 7, first belt 8, counterweight 9 , Groove 41.

[0015] A synchronous bag cutting device, such as figure 1 As shown, the molded zipper bag is placed on the belt transmission mechanism 1 and is continuously transported forward. The top of the belt of the belt conveying mechanism 1 is provided with a synchronous cutter mechanism, the synchronous cutter mechanism includes a rotary cutter body 4, a cutter 5 and a first belt 8, the rotary cutter body 4 is connected with the frame 3 in rotation, and the rotary cutter b...

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PUM

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Abstract

The invention discloses a synchronous bag cutting device which comprises a rack and a synchronous cutter mechanism, wherein the synchronous cutter mechanism is rotationally connected with the rack and comprises a rotary cutter body, a cutter and a balancing weight; the rotary cutter body is connected with a belt pulley of a belt conveying mechanism through a belt; the cutter makes contact with the surface of the belt of the belt transmission mechanism periodically; the balancing weight and the cutter form an 45-degree included angle on the rotary cutter body; and the cutter and the balancing weight are fixedly installed on the outer peripheral face of the rotary cutter body. The device can cut off formed zippered bags continuously; and furthermore, a conversion mode of circular motion and intermittent motion is adopted, so that the impact force and abrasion of mechanical parts are reduced, and the bag cutting efficiency can be improved.

Description

technical field [0001] The invention relates to the field of zipper bag manufacturing equipment, in particular to a synchronous bag cutting device. Background technique [0002] Zipper bags are often used in food packaging. The currently used zipper bags are often sealed and cut by punching. When the sealing or cutting device is reciprocating up and down at high speed to stamp and seal or cut the bags, it cannot be continuously fed into the formed zipper bags through the belt transmission mechanism, and due to The installation gap of the mechanical parts itself will wear out after a long period of high-speed reciprocating motion, making the reciprocating stroke of the sealing or cutting device and the force and time of sealing or cutting the bag unstable, so that the quality of the zipper bag and the quality of the bag The limited speed and long-term accumulation make the efficiency of bag making low. Contents of the invention [0003] The present invention aims to provi...

Claims

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Application Information

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IPC IPC(8): B31B1/20B31B50/20
Inventor 胡佐林
Owner DINGSHENG CORP
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