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A bag-removing and folding mechanism of a flat-bottomed bag forming machine

A folding mechanism and molding machine technology, applied in the field of machinery, can solve the problems of easily damaged flat bottom bags, hidden safety hazards, etc., and achieve the effects of high production efficiency, reduced pollution links, and good molding effect.

Active Publication Date: 2017-03-29
SHANTOU INST FOR LIGHT INDAL EQUIP RES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bag-removing and folding mechanism of a flat-bottomed bag forming machine to solve the problems of easy damage to the flat-bottomed bag and potential safety hazards in the prior art

Method used

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  • A bag-removing and folding mechanism of a flat-bottomed bag forming machine
  • A bag-removing and folding mechanism of a flat-bottomed bag forming machine
  • A bag-removing and folding mechanism of a flat-bottomed bag forming machine

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Embodiment 1

[0029]Embodiment 1 The complete working process of the present invention is as follows: when the bag-removing and folding mechanism is on standby, the corner seat 32 props up one end of the lever 31, the other end of the lever 31 sinks, the spring 34 is compressed, and the suction device 2 is lower than the upper surface of the platform 1 ; When the mold with flat bottom bag came to the top of the bag-removing folding mechanism through the transfer devices such as the turntable and the conveyor belt, the bag-removing folding mechanism rose, the lever 31 broke away from the corner seat 32, the compressed spring 34 stretched, and the support 33 was pushed upwards. Make the suction device 2 pass through the through hole 11 and rise to the bottom of the flat-bottomed bag to suck it tightly; then the mold releases the flat-bottomed bag, the bag-off folding mechanism descends, and one end of the lever 31 is blocked by the corner seat 32 and propped up, so that the other end of the lev...

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Abstract

The invention relates to the field of machinery, in particular to a bag picking and folding mechanism for a flat-bottom bag forming machine. The bag picking and folding mechanism comprises a platform, a bag sucking component and a bag pressing component, wherein a through hole is formed in the platform; the bag sucking component comprises a suction device and a lifting device which are connected with each other; the lifting device can control the suction device to pass through the through hole through ascending or descending; the bag pressing component comprises a first pressing plate and a first rotation shaft, and the first pressing plate is arranged on the part, on the front side of the through hole, of the platform and can rotate around the first rotation shaft. The bag picking and folding mechanism has the advantages that the structure is simple and reasonable; a flat-bottom bag is finally folded and formed by using the machine, so that the production efficiency is high, and the forming effect is good; other stations are combined, so that the automatic production of flat-bottom bag forming can be realized, and further the production efficiency is improved; the production process does not need manual intervention, and at most one operator is needed, so that the possible links of pollution for the flat-bottom bag are reduced, meanwhile the labor input of enterprises is reduced, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a bag-removing and folding mechanism of a flat-bottom bag forming machine. Background technique [0002] At present, some food packaging bags on the market are flat-bottomed bags that need to be formed at the bottom. Traditionally, manual folding is used to produce this kind of food packaging paper bag. , transferred to the dispensing section in batches to fix the bottom corners by dispensing glue, which has the problem of low packaging efficiency, and it is difficult to ensure that food flat-bottomed bags meet hygienic requirements due to excessive manual operations. In addition, as the labor cost of workers rises, the production cost of packaging companies will gradually increase. [0003] Now some enterprises have begun to use simple flat-bottomed bag forming equipment. After the bottom of the flat-bottomed bag is formed on the equipment, it needs to be taken off from the die and fol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B47/04
CPCB65B47/04
Inventor 叶国程张健吴汉祺王双喜李润钿
Owner SHANTOU INST FOR LIGHT INDAL EQUIP RES
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