Mold capable of achieving double ejection of B plate

A technology of secondary ejection and B plate, applied in the field of molds, can solve the problems of long molding cycle, difficult product removal, easy scratching, etc., to achieve the effect of improving efficiency, saving labor costs, and improving product quality

Inactive Publication Date: 2016-08-31
KENTA ELECTRONIC MFG KUNSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a mold that can realize the secondary ejection of the B plate, which can well solve the difficulty in taking out the product caused by the ejection problem in the molding process of the plastic product, and the easy scratching when taking out. Damage to products and long molding cycle

Method used

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  • Mold capable of achieving double ejection of B plate
  • Mold capable of achieving double ejection of B plate

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0011] Such as figure 1 and figure 2 As shown, a mold that can realize secondary ejection of plate B includes a front mold and a rear mold, the front mold includes a panel 1 and a plate 2, the rear mold includes a lower fixing plate 3, and a The insert fixing plate 4 and the B plate 5 arranged on the insert fixing plate 4, the insert fixing plate 4 is fixed with an insert 6 for molding products, and the insert 6 penetrates the B plate 5 and the A plate forward 2. A nylon switch 7 is connected between the A board 5 and the B board 5, and the B board 5 is provided with a first control screw 8 penetrating into the A board 2, and the first control ...

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Abstract

The invention discloses a mold capable of achieving double ejection of a B plate. The mold comprises a front mold body and a rear mold body. The front mold body comprises a panel and an A plate. The rear mold body comprises a lower fixing plate, an insert fixing plate and the B plate arranged on the insert fixing plate. An insert is fixed to the insert fixing plate, and the insert penetrates into the A plate and the B plate forwards. A nylon opening and closing device is connected between the A plate and the B plate. A first control screw penetrating into the A plate is arranged on the B plate. A compression spring is arranged on the first control screw. A second control screw is arranged at the bottom of the A plate. A third control screw is arranged behind the second control screw. A center hole is formed in the second control screw. The third control screw can move along the center hole. An ejector roller is connected to the bottom of the third control screw. According to the mold, through double ejection of the B plate, the problems that a plastic product cannot be taken out easily due to the ejection, the product is prone to scratches when taken out, and the forming cycle is long are well solved, the product quality is remarkably improved, the efficiency is improved, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a mold capable of realizing secondary ejection of a B plate. Background technique [0002] Whether the ejection position of the plastic mold product and the selection of the ejection mechanism are suitable will directly affect the appearance of the product, the molding cycle and the processing efficiency. Generally speaking, the ejection mechanism adopted by existing molds is all one-time ejection. However, on some products, the traditional one-time ejection mechanism cannot meet the requirements of the product and guarantee the quality of the product. During the molding process of the product, the ejected product is not easy to take out, and the product is easily scratched when it is taken out. It takes a long molding cycle to solve this problem, which seriously affects the production efficiency. Contents of the invention [0003] In order to solve the above technical problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/44
CPCB29C33/44
Inventor 蔡峻峰喻一峰李慎朋张志刚
Owner KENTA ELECTRONIC MFG KUNSHAN CO LTD
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