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Mold opening and closing device

A mold opening, closing and mold shifting technology, applied in the field of bottle blowing machine parts, can solve the problems of complicated assembly of a single mold shifting shaft, influence of action, etc., and achieve the effects of light weight, continuity, and low inertia.

Inactive Publication Date: 2015-01-21
ZHANGJIAGANG DEMAN MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to its large mass, there is a lot of vibration during exercise, which affects subsequent actions.
And the assembly of the single-moving mold shaft is more cumbersome
At the same time, there are still many deficiencies in details

Method used

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Embodiment Construction

[0012] The mold opening and closing device of the present invention will be further described in detail through specific embodiments below.

[0013] Such as figure 1 As shown, the mold opening and closing device includes a traversing mechanism arranged at the bottom and a mold opening and closing mechanism movable on the traversing mechanism, such as figure 2 As shown, the traversing mechanism includes four fixed sleeves 1 respectively arranged on both sides, a mold-moving shaft 2 is arranged between every two fixed sleeves 1, and a mold-moving seat 3 is movably arranged on the mold-moving shaft 2 , the mold-moving cylinder 4 is provided with the mold-moving cylinder 4 below the mold-moving cylinder 4, and the cylinder body of the mold-moving cylinder 4 is fixed with the frame of the bottle blowing machine, and the movable rod of the mold-moving cylinder 4 is connected with the mold-moving seat 3; image 3 As shown, the mold opening and closing mechanism includes two mold op...

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PUM

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Abstract

The invention relates to a mold opening and closing device which comprises a transverse mechanism arranged at the bottom and a mold opening and closing mechanism movably arranged on the transverse mechanism. The transverse mechanism comprises fixed sleeves arranged on two sides respectively, a mold transferring shaft is arranged between the fixed sleeves, a mold transferring base is movably arranged on the mold transferring shaft, a mold transferring oil cylinder is arranged below the mold transferring base, and a movable rod of the mold transferring oil cylinder is connected with the mold transferring base. The mold opening and closing mechanism comprises two mold opening and closing shafts movably arranged in the mold transferring base, the two mold opening and closing shafts are arranged vertically, front mold plates are arranged at the front ends of the mold opening and closing shafts, rear mold plates are movably arranged on the mold opening and closing shafts, draw arms are arranged at the rear ends of the mold opening and closing shafts, opening and closing oil cylinders are arranged on the draw arms, and movable rods of the opening and closing oil cylinders are connected with the rear mold plates. The mold opening and closing device is simple in structure, few in parts, convenient to process and assemble, light in weight, rapid in movement and small in inertia, cannot cause great vibration during movement, and guarantees coherence of subsequent movement.

Description

technical field [0001] The invention relates to a mold opening and closing mechanism of an automatic blow molding blow molding machine, which belongs to the technical field of blow molding machine components. Background technique [0002] The mold opening and closing mechanism of the automatic blow molding blow molding machine is generally a five-plate single-moving mold shaft structure. Due to its large mass, there is a lot of vibration during exercise, which affects subsequent actions. And the assembly of the single-moving mold shaft is more complicated. At the same time, there are still many deficiencies in details. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mold opening and closing device that does not generate large vibrations during movement. [0004] In order to solve the above-mentioned problems, the technical solution adopted by the present invention is: the mold opening and closing device, inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C49/56
Inventor 钱贤龙
Owner ZHANGJIAGANG DEMAN MACHINERY TECH CO LTD