Secondary slide structure for stripping plastic mould
A plastic mold and mold release technology, applied in the field of secondary row structure, can solve the problems of complex product structure, difficult to eject, and difficult to ensure product quality, and achieve the effect of simple structure and quality assurance
Inactive Publication Date: 2013-11-06
中山市利群精密实业有限公司
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Problems solved by technology
[0002] In the existing plastic molds, many products have complex structures, and there will be undercuts in the mold. Due to the defects in the design of the existing plastic molds, when there are undercuts in the rows, it is difficult to eject well, and it is difficult to ensure the safety of the product. quality, therefore, the existing row structure needs to be further improved
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[0016] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:
[0017] Such as Figures 1 to 3 The shown secondary position structure for plastic mold demoulding includes a front mold core 1 and a rear mold core 2, a slider seat 3 is provided on the rear mold core 2, and the The slider seat 3 is provided with a slider insert 4, an oblique guide column 5 and a shovel base 6 are provided on the front mold core 1, and a sliding door that can be positioned relative to the product button 7 is provided at the position corresponding to the product buckle 7. The slider movable block 8 that the block insert 4 reversely moves, and the described slide block movable block 8 is arranged between the sliding seat 3 and the slide block insert 4, between the front mold core 1 and the slide block insert 4 is provided with a slider entry positioning mechanism 9, a slider entry limit mechanism 10 is provided between the...
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The invention discloses a secondary slide structure for stripping a plastic mould. The secondary slide structure comprises a front mould core and a rear mould core, and is characterized in that a slider seat is arranged on the rear mould core, a slider insert core is arranged on the slider seat, an inclined guide pillar and a shovel base are arranged on the front mould core, a slider moving block capable of reversely moving relative to the slider insert core is arranged at a position corresponding to a product button position and positioned between the slider seat and the slider insert core, a slider insert core positioning mechanism is arranged between the front mould core and the slider insert core, a slider insert core limit mechanism is arranged between the rear mould core and the slider insert core, and a slider seat limit mechanism is arranged between the rear mould core and the slider seat. The invention aims to overcome the shortcomings of the prior art, and the secondary slide structure for stripping the plastic mould is simple.
Description
technical field [0001] The invention relates to a secondary row position structure for demoulding of plastic molds. Background technique [0002] In the existing plastic molds, many products have complex structures, and there will be undercuts in the mold. Due to the defects in the design of the existing plastic molds, when there are undercuts in the rows, it is difficult to eject well, and it is difficult to ensure the safety of the product. Therefore, the existing row position structure needs to be further improved. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a secondary row position structure with simple structure for demoulding of plastic molds. [0004] In order to achieve the above object, the present invention adopts the following scheme: [0005] A secondary positioning structure for plastic mold demoulding, including a front mold core and a rear mold core, characterized in ...
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IPC IPC(8): B29C33/44
Inventor 潘荣
Owner 中山市利群精密实业有限公司