Self-locking membrane strip
A self-locking, membrane strip technology, applied in the manufacture of contact boxes/bases, etc., can solve the problems of difficult alignment, decoupling, and the inability to achieve top-up and disassembly of the fixing device, so as to avoid offset and quickly upload and disassemble. Effect
Inactive Publication Date: 2013-10-30
正裕电器配件(昆山)有限公司
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Problems solved by technology
[0002] Injection molding machines are mainly used for injection molding of connecting wires, various electronic and computer data cables, and power plugs. The precision requirements are generally dominated by injection molding of plastic materials such as PVC and PE; In the injection molding process of the joint housing, it is generally necessary to fix the power plug on the upper side of the film strip, and then inject the joint housing part through the injection molding device, but the existing fixing device cannot realize fast assembly and disassembly, and the used fixing structure is not flexible , Defects such as offset, decoupling, and difficulty in calibration are prone to occur when piercing
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[0011] Such as figure 1 As shown, the self-locking film strip of the present invention includes a film strip shell body 1, a spring telescopic mechanism 4, and a hook 5. The film strip shell body 1 is arranged above the injection molding area of the power connector to be processed. A fixed rod 2 is installed horizontally above the inner side of the body 1, and the fixed rod 2 is covered with a spring telescopic mechanism 4 and one end of the spring telescopic mechanism 4 is connected to a pull bar 3 that can control the spring telescopic; the lower end of the spring telescopic mechanism 4 is connected to a card hook 5 and the end of the hook 5 is in a triangular shape, and the tip of the hook 5 is inserted into the positioning jack 7 on the upper end of the power plug 6 to fix the power plug. When finished using, the pull bar 3 can be pushed to the left to compress the spring, so that the hook 5 is disengaged from the positioning jack 7, and after the power plugs 6 are off-l...
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The invention relates to a self-locking membrane strip comprising a membrane strip outer shell, a spring stretching mechanism and a hook, wherein a fixed rod is horizontally mounted above the inner side of the membrane strip outer shell, the spring stretching mechanism is sleeved on the fixed rod, one end of the spring stretching mechanism is connected with a pull rod capable of controlling a spring to stretch, and the lower end of the spring stretching mechanism is connected with the hook. The invention has the advantages that a power supply insert can be conveniently and flexibly fixed at the upper side of the membrane strip in real time through the membrane strip device, is favorable to partially injecting the joint shell part of an injection device, can realize rapid mounting and dismounting through the match between the spring stretching mechanism and the positioning hook and can avoid the defects of deviation, unhooking, calibration difficulty, and the like in penetration.
Description
technical field [0001] The invention relates to a power plug processing device, in particular to a self-locking membrane strip. Background technique [0002] Injection molding machines are mainly used for injection molding of connecting wires, various electronic and computer data cables, and power plugs. The precision requirements are generally dominated by injection molding of plastic materials such as PVC and PE; The injection molding process of the joint shell generally requires fixing the power plug on the upper side of the film strip, and then injecting the joint shell part through the injection molding device, but the existing fixing device cannot realize fast assembly and disassembly, and the fixed structure used is not flexible , Defects such as offset, decoupling, and difficulty in calibration are prone to occur during perforation. Contents of the invention [0003] In view of the above defects, the purpose of the present invention is to provide a self-locking fi...
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IPC IPC(8): H01R43/18B29C45/17
Inventor 詹勋浩
Owner 正裕电器配件(昆山)有限公司