Master 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 high cost, affecting product assembly, reducing efficiency, etc., and achieve the effect of reducing cost and improving efficiency

Active Publication Date: 2016-11-30
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • 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 master mold anti-sticking mechanism, which is used in molds. The master mold anti-sticking mechanism includes: an insert, which is arranged in the core of the female mold, and one end of the insert is in contact with the core of the male mold, and the insert and the male mold The end of the core is also a molded product, and the other end of the insert is provided with a hanging table, which restricts the movement of the insert after the mold is opened; and an elastic element, which is set in the master template, and the elastic element One of the ends is in contact with the above-mentioned inlet. In the anti-sticking mechanism of the master mold of the present invention, since the elastic element is in a compressed state when the mold is closed, the insert is moved by the elastic force of the elastic element after the mold is opened, and the product is first separated from the core of the master mold under the movement of the insert, thereby preventing If the product sticks to the core of the master mold, the anti-sticking mechanism of the master mold of the present invention reduces the cost, improves the efficiency, and has no influence on the 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 Patents(China)
IPC IPC(8): B29C45/33
Inventor 彭劲松
Owner MITAC PRECISION TECH(KUNSHAN) CORP
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