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
CN105398083AInactive Publication Date: 2016-03-16DINGSHENG CORP
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
DINGSHENG CORP
Publication Date
2016-03-16
Estimated Expiration
Not applicable ยท inactive patent

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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.
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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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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