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Mould lifting device of three-dimensional bag forming machine

A lifting device and molding machine technology, applied in envelope/bag manufacturing machinery, packaging, transportation and packaging, etc., can solve the problems of mold shift, slow response of the lifting device, and loud motor noise, and achieve low noise, fast response, Long service life effect

Active Publication Date: 2016-07-06
ZHEJIANG OUNO MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of slow response in the actual working process of the existing lifting device in the background technology, large noise and displacement of the mold when the motor is driven, the present invention provides a mold lifting device for a three-dimensional bag forming machine

Method used

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  • Mould lifting device of three-dimensional bag forming machine
  • Mould lifting device of three-dimensional bag forming machine
  • Mould lifting device of three-dimensional bag forming machine

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Experimental program
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Embodiment Construction

[0020] Embodiments of the present invention will be further described below in conjunction with accompanying drawings:

[0021] Depend on figure 1 combine figure 2 , 3 , 4, a three-dimensional bag forming machine mold lifting device, including a base 1 and a mold assembly 2, the top of the base 1 is provided with a drive 3, the drive is a servo motor, the drive The part 3 is connected with the mold assembly 2 through the transmission mechanism 4. The mold assembly 2 is arranged under the base 1 and slides up and down on the base 1. The transmission mechanism 4 includes a transmission shaft 41 and a driving part 3 The connected first synchronous wheel 42, the first synchronous wheel 42 is sleeved on the transmission shaft 41 and linked with the transmission shaft 41, the two ends of the transmission shaft 41 are symmetrically provided with the second synchronous wheel 43, The second synchronous wheel 43 is connected with the mold assembly 2 through a synchronous belt 44 . ...

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Abstract

The invention discloses a mould lifting device of a three-dimensional bag forming machine, and the mould lifting device solves the problems that a current lifting device is slow in response in a practical working process, noises are great during motor driving, and a mould is shifted. The mould lifting device comprises a machine base and a mould assembly, wherein a drive part is arranged above the machine base; the drive part is connected to the mould assembly through a transmission mechanism; the mould assembly is arranged below the machine base and is in sliding fit with the machine base vertically; the transmission mechanism comprises a transmission shaft and a first synchronizing wheel connected to the drive part; the first synchronizing wheel is arranged on the transmission shaft in a sleeved manner, and is in linkage connection to the transmission shaft; the two ends of the transmission shaft are symmetrically provided with second synchronizing wheels; and the second synchronizing wheels are connected to the mould assembly. The mould lifting device further has the advantages of simple structure, convenient assembly, low noise and quick response, reliable action and long service lifetime and the like.

Description

technical field [0001] The invention relates to a three-dimensional bag forming machine, in particular to a mold lifting device of the three-dimensional bag forming machine. Background technique [0002] Non-woven bags have the characteristics of environmental protection and practicality, and have been vigorously promoted and used in recent years, which has promoted the rapid development of non-woven bag-making automatic forming technology. However, with the development of non-woven fabrics in my country in recent years, there has been a vicious circle of price competition among domestic industries. Only by finding technology-intensive processes and producing products with high added value such as multi-variety, compound, high-quality, and differentiated products is the way for each enterprise to survive. Therefore, three-dimensional bags with a strong three-dimensional effect have become the mainstream of non-woven bags. The existing non-woven three-dimensional bags are pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B19/74
Inventor 欧阳锡聪陈祖仁
Owner ZHEJIANG OUNO MASCH CO LTD
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