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Bottle blank conveying device

A transmission device and preform technology, applied in the direction of non-rotational vibration suppression, etc., can solve the problems of metal rail wear, etc., and achieve the effects of reducing noise, improving user experience, and reducing vibration noise.

Pending Publication Date: 2022-08-05
HANGZHOU ZHONGYA MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the preform transfer device of the blow molding machine on the market is used to guide the track of the heating chain as a metal part. When the heating chain moves, the heating chain slides along the metal track, which is easy to cause wear on the metal track. At the same time can make a lot of noise

Method used

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  • Bottle blank conveying device
  • Bottle blank conveying device

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Experimental program
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Effect test

Embodiment

[0034] A preform transfer device, such as figure 1 and figure 2As shown, it includes a frame 100, a driving wheel, a driven wheel and a heating chain. The driving wheel and the driven wheel are arranged on the frame 100 to jointly tension the heating chain and drive the heating chain to move. The blank is transported. A guide rail 200 is provided on the rack 100. The guide rail 200 includes a base plate 210 and a shock absorbing member that are arranged separately. The base plate 210 includes a top plate 211, a bottom plate 212 and a side plate 213. On the top of the plate 213, the bottom plate 212 is shorter than the top plate 211 and is horizontally arranged at the bottom of the side plate 213. The top plate 211, the bottom plate 212 and the side plate 213 are integrally arranged to enclose a guide groove with an opening facing the side link 300. There is a spacer 214 connected to the side plate 213, the spacer 214 is shorter than the top plate 211, and the spacer 214 is ...

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Abstract

The invention discloses a bottle blank conveying device which comprises a rack, a driving wheel, a driven wheel and a heating chain connected between the driving wheel and the driven wheel and used for conveying bottle blanks, the heating chain comprises a plurality of hinged chain links, each chain link is provided with a limiting roller, and a guide rail is arranged on the rack. The guide rail comprises a base plate provided with a guide groove and a damping piece installed in the guide groove, and the guide groove abuts against a limiting roller rolling along the guide groove through the damping piece so as to limit the limiting roller. The guide rail is arranged to be of a structure that the base plate and the damping piece are matched, so that when the limiting rolling wheels on the chain links slide along the guide rail, the base plate guides and limits the limiting rolling wheels through the damping piece, the damping piece reduces abrasion between the chain links and the guide rail, and the service life of the chain links and the guide rail is prolonged; and meanwhile, vibration generated in the sliding process of the chain links is absorbed through the damping pieces, vibration noise generated in the moving process of the chain links is reduced, and the use experience of workers is improved.

Description

technical field [0001] The invention belongs to the field of bottle blowing machines, and in particular relates to a bottle blank conveying device. Background technique [0002] At present, the preform transfer device of the bottle blowing machine on the market is used to guide the track of the heating chain. When the heating chain moves, the heating chain slides along the metal track, which is easy to cause wear on the metal track. A lot of noise will be produced. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a preform conveying device to solve at least one of the above problems. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical scheme: a preform transmission device, comprising a frame, a driving wheel, a driven wheel, and a heating chain connected between the driving wheel and the driven wheel for conveying the preform, The heating chain i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/42B29C49/64F16F15/08
CPCB29C49/4205B29C49/6409F16F15/08
Inventor 史中伟史正陈兰珍
Owner HANGZHOU ZHONGYA MACHINERY CO LTD
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