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Mold-clamping sequence control mechanism

A sequence control and template technology, applied in the field of mold clamping sequence control mechanism, can solve the problems of easily damaged structure and complexity of the mold clamping sequence control mechanism, and achieve the effect of simple structure, easy realization and convenient maintenance

Active Publication Date: 2015-03-25
枣庄市悠进电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] For this reason, the technical problem to be solved by the present invention is that the mold clamping sequence control mechanism in the prior art is easily damaged and has a complex structure, so as to provide a mold clamping sequence control mechanism that is not easily damaged and has a simple structure

Method used

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  • Mold-clamping sequence control mechanism
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  • Mold-clamping sequence control mechanism

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Embodiment Construction

[0034] like Figure 1-3 Shown is a mold clamping sequence control mechanism described in this embodiment, which includes a shifting block 21 and a movable block 22, wherein the shifting block 21 is columnar and long, fixedly arranged on the movable template 11, and the shifting block 21 One end of block 21 long side direction has drive surface 211; Described movable block 22 is arranged on fixed template 13 and is suitable for resetting and moving toward fixed template 13 direction, and described movable block 22 is provided with described drive surface 211 opposite and The sliding fit guide surface 221 and the interference portion 212 adapted to interfere with the middle template 12; the shift block 21 is suitable for pushing the movable block 22 along the guide surface 221 to move away from the fixed template 13; The middle template 12 is in a state of conflict with the conflicting part 212, the middle template 12 pushes the movable block 22 to move away from the fixed templ...

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Abstract

The invention relates to a mold-clamping sequence control mechanism comprising a turning block which is a column-shaped bar and which is fixedly arranged on a mobile template. A driving surface is provided on an end on a turning block long-side direction. The mechanism also comprises a movable block which can be arranged on a fixed template and which can perform reset movement to the direction of the fixed template. The movable block is provided with a guiding surface which is opposite to and slidably fit with the driving surface, and a bearing part which bears against a middle template. The turning block is used for pushing the movable block to move away from the fixed template along the guiding surface. The middle template bears against the bearing part. The middle template or the turning block pushes the movable block to move away from the fixed template, such that the bearing part does not bears against the middle template, and the middle template can move on and can bear against the fixed template. The invention aims at solving technical problems of easy damage and complicated structure of mold-clamping sequence control mechanisms in prior arts. The invention further provides the mold-clamping sequence control mechanism with the advantages of damage prevention, simple structure, and easy maintenance.

Description

technical field [0001] The invention relates to a mold opening and closing device, in particular to a mold closing sequence control mechanism. Background technique [0002] Some slightly complex plastic products, due to their own structural limitations, cannot be formed by simple molds. Only molds with multiple parting surfaces can be designed to produce them. When the mold has more than two parting surfaces, the opening of the mold The mold clamping sequence usually has strict requirements. [0003] The traditional method is to use high-strength springs to achieve the purpose of mold opening and mold closing respectively, but this method completely depends on the performance of the spring itself. When there is a problem with the spring, the device will not work normally. However, in the actual production process, after frequent use of the spring, various problems often occur due to fatigue, and the failure rate is high, which seriously affects the normal production and pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/64B29C45/76
Inventor 刘庆平张杰民方建峰陈新春邵爱平贾晓丽
Owner 枣庄市悠进电子科技有限公司
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