Intelligent vacuumizing communication equipment shell injection mold
A technology for communication equipment and injection molds, which is applied in the field of communication products and can solve the problems of lack of vacuuming and other problems.
Active Publication Date: 2021-01-15
深圳市金亿丰塑胶电子有限公司
View PDF3 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides an intelligent vacuum-pumping injection mold for the housing of communication equipment, which has the advantages of vacuuming the injection cavity during the film laminating process, and automatically ejecting the injection molded parts when the mold is ejected. The injection mold in the prior art does not have the problem of vacuuming
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-6 , an intelligent vacuum pumping injection mold for the housing of communication equipment, including a movable mold 1, the left and right ends of the movable mold 1 are rotatably connected with a screw 2, and the inner part of the movable mold 1 is equipped with a movable block 3, and the upper end of the movable block 3 stipulates A liquid inlet pipe is installed, and the connection relationship between the liquid inlet pipe and the mov...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of communication products, and discloses an intelligent vacuumizing communication equipment shell injection mold which comprises a movable mold body, wherein screws are rotationally connected to the left end and the right end of the movable mold body, a movable block is movably installed in the movable mold body, and a reset spring is fixedly installedbetween the lower end of the movable block and the movable mold body. According to the intelligent vacuumizing communication equipment shell injection mold, when the movable mold moves towards a fixedmold body for jointing, the movable mold body drives a movable plate to move towards a fixed frame and drives a rotating gear in the fixed frame to rotate, the rotating gear drives the movable plateto move, the rotating gear is matched with a connecting rod in a moving process to drive a sliding rod to slide left and right in a fixed plate, the sliding rod can be matched with an extrusion rod toapply pressure to an air bag, when the air bag is extruded, the air bag is deflated to the outside, when the air bag is restored, the air bag can be matched with an air inlet pipe to suck out air inan injection molding cavity, and therefore the vacuumizing effect of the injection molding cavity is achieved.
Description
technical field [0001] The invention relates to the technical field of communication products, in particular to an injection mold for an intelligent vacuum pumped housing of communication equipment. Background technique [0002] In the production process of communication products, different types and models of molds are needed to make their protective shells. The injection mold is to inject the injection molding solution into the mold, and then after it cools down, the mold is taken out to take out the molded injection molded parts. This process can be Suitable for mass production and complex shape products. [0003] However, in the injection molding equipment used in the existing plastic production process, after the molten liquid is injected into the injection mold cavity, when the film is joined between the movable mold and the fixed mold, there will be air inside the injection cavity, which will affect the quality of the injection molded parts. Quality, resulting in bub...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/34B29C45/40
CPCB29C45/34B29C45/4005
Inventor 吴思凡
Owner 深圳市金亿丰塑胶电子有限公司