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Female mold anti-sticking mechanism

A master mold and anti-sticking technology, applied in the field of master mold anti-sticking mechanism, can solve the problems of affecting product assembly, high cost, reducing efficiency, etc., and achieve the effect of improving efficiency and reducing cost

Active Publication Date: 2014-05-07
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Therefore, the object of the present invention is to provide a master mold anti-sticking mechanism, which can solve the problems of high cost, low efficiency and influence on product assembly.

Method used

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Embodiment Construction

[0018] see figure 1 with figure 2 As shown, they are respectively the structure schematic diagram of the master mold anti-adhesion mechanism of the present invention when closing the mold and the structure diagram of the master mold anti-stick mechanism of the present invention when the mold is opened.

[0019] The master mold anti-sticking mechanism of the present invention is applied in a mould. The mold includes a female template 100, a male template 107, a female mold core 101 and a male mold core 102. In this embodiment, the master mold anti-sticking mechanism includes:

[0020] An insert 104, the insert 104 is L-shaped, the insert 104 is set in the above-mentioned female mold core 101, one end of the insert 104 is broken with the male mold core 102, and the insert 104 is broken with the male mold core 102 This end of the molded product 105 is also provided with a hanging platform 1041 at the other end of the inlet 104, and the hanging platform 1041 restricts the moveme...

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Abstract

A female mold anti-sticking mechanism is used in a mold. The female mold anti-sticking mechanism comprises an insert core and an elastic component. The insert core is arranged in a female mold core. One end of the insert core abuts against a male mold core, and the end, abutting against the male mold core, of the insert core is used for forming a product. The other end of the insert core is provided with a hanging platform. When the mold is opened, the insert core is prevented from moving by the hanging platform. The elastic component is arranged in a female mold plate, and one end of the elastic component contacts the insert core. According to the female mold anti-sticking mechanism, when the mold is closed, the elastic component is in a compressive state, after the mold is opened, the insert core starts to move due to elastic force received from the elastic component, and the product is firstly separated from the female mold core under movement of the insert core, so that the phenomenon that the product is stuck to the female mold core is prevented. The female mold anti-sticking mechanism reduces cost, improves efficiency and is free of influence on assembly of the product.

Description

【Technical field】 [0001] The invention relates to a master mold anti-sticking mechanism, in particular to a master mold anti-sticking mechanism applied in a mould. 【Background technique】 [0002] The plastic mold includes a master template, a male template, a female mold core and a male mold core. When the area of ​​the male mold core where the product is located is smaller than the area of ​​the female mold core, in order to prevent the product from sticking to the master mold, our existing technology usually adopts the following three methods: measures: [0003] Option 1, scratching, do scratching treatment on the male mold core, increase the contact area between the product and the male core to increase the sticking force, but the cost is expensive; [0004] Option 2, barb treatment, the barb is set on the thimble, but the follow-up processing is troublesome, which will easily cause process delay and reduce work efficiency; [0005] The third option is to add rib groove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/33
CPCB29C45/33
Inventor 彭劲松
Owner MITAC PRECISION TECH(KUNSHAN) CORP
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