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A mold rotary demoulding mechanism

A demoulding mechanism and mold technology, applied in the direction of manufacturing tools, vises, etc., can solve the problems of reducing production efficiency, demoulding cannot be automated, etc., and achieve the effects of improving production efficiency, compact structure, and reasonable layout

Inactive Publication Date: 2012-02-22
孙金军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The elbow is one of the products used to change the flow direction of the liquid in the sewer pipes and other pipeline structures commonly used in construction. The angle between the inlet and outlet is 180 degrees. The elbow has also been widely used in construction, chemical engineering and other projects. ; But at present, when the mold for making the elbow is working, the demoulding cannot be automated, and manual assistance is required to demould, which reduces the production efficiency. Therefore, it is necessary to improve on this basis

Method used

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  • A mold rotary demoulding mechanism
  • A mold rotary demoulding mechanism
  • A mold rotary demoulding mechanism

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Embodiment Construction

[0014] Embodiment of the present invention is illustrated below in conjunction with accompanying drawing, but not limited to this embodiment:

[0015] Provide a mold rotary demoulding mechanism, comprising a fixed mold 1 and a movable mold, the fixed mold 1 has a bottom plate 1, the bottom plate 1 is fixed with a mold foot 12 through a nut, and the mold foot 12 is provided with a mold The die 13 matched with the mold 24 has a fixed height. After the fixed die 1 and the movable die are closed, the die 24 and the die 13 together form a cavity for a 180-degree elbow. The fixed die 1 is provided with a corresponding There is a mold opening and closing device, the jacking reset device of the mold opening and closing device, and the rotary demoulding device concentric with the semicircular mold.

[0016] The mold opening and closing device: includes a base plate 2, on which a first hydraulic cylinder 23 and a guide rail 21 arranged in the same direction as the first hydraulic cylind...

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Abstract

A mold rotary demoulding mechanism, comprising a fixed mold and a movable mold. There is a bottom plate on the fixed mold, and the bottom plate is fixedly connected with a mold foot through a nut, and a concave mold matching the mold is arranged on the mold foot. The height of the mold is fixed. After the fixed mold and the movable mold are closed, the mold and the concave mold together form the cavity of the 180-degree elbow. The fixed mold of the present invention is correspondingly provided with a mold opening and closing device. The jacking and reset device of the mold opening and closing device, the rotary demoulding device concentric with the semicircular mold; the demoulding hand of the concentric rotary demoulding device of the semicircular mold can rotate the elbow on the mold for half a circle Take off; the present invention has compact structure, reasonable layout, high degree of automation and improved production efficiency.

Description

technical field [0001] The invention relates to a mold structure for injection molding, in particular to a mold structure for making bent pipes. Background technique [0002] The elbow is one of the products used to change the flow direction of the liquid in the sewer pipes and other pipeline structures commonly used in construction. The angle between the inlet and outlet is 180 degrees. The elbow has also been widely used in construction, chemical engineering and other projects. ; But when making the mold work of this bent pipe at present, demoulding can not realize automation, needs manual assistance to demould, has reduced production efficiency, therefore, be necessary to improve on this basis. Contents of the invention [0003] The object of the present invention is to provide a mold rotary demoulding mechanism specially used for making bent pipes. [0004] Technical scheme of the present invention is realized like this: [0005] A mold rotary demoulding mechanism, c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C33/44B29C45/67B29C45/42B29C33/24B25B1/06B29C45/26
Inventor 孙金军
Owner 孙金军