Insulation framework adjusting type injection mold
An injection mold and insulating skeleton technology, applied in the field of insulating skeleton-adjustable injection molds, can solve the problems of high mold cost and long cycle, and achieve the effect of reducing the defect rate and avoiding position errors.
Inactive Publication Date: 2016-03-09
WUHU WANHUA PLASTIC PROD
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Problems solved by technology
[0003] The purpose of the present invention is to provide an insulating frame adjustable injection mold that can adjust the number and position of sawtooth on the insulating frame. The main part of the insulating frame is injected through the cavity, and the sawtooth block is driven by the telescopic cylinder to shape the cavity. , adjust the number and position of the sawtooth by adjusting the protruding position and quantity of the sawtooth stopper, avoid setting up multiple molds, and solve the problem of high cost and long cycle time for manufacturing insulating skeletons
Method used
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[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0012] like figure 1 As shown, this embodiment provides an insulating skeleton adjustment type injection mold, including a base 1, a circular cavity 2 is provided on the base 1, a chute 3 is provided on the base 1, and the The chute 3 is provided with a sawtooth block 4, the rear end of the sawtooth block 4 is provided with a telescopic cylinder 5, and the telescopic cylinder 5 drives the sawtooth block 4 to extend into the cavity 2, and the rear end of the telescopic cylinder 5 is arranged There is a control device 6 . A guide post 7 is arranged on the base 1 , and contact sensors 8 are arranged on both sides of the lower part of the guide post 7 , and the mold clamping position is dete...
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The invention provides an insulation framework adjusting type injection mold which comprises a base. The base is provided with a circular cavity and sliding grooves. The sliding grooves are provided with sawtooth stop blocks. The rear ends of the sawtooth stop blocks are provided with telescopic air cylinders. The telescopic air cylinders drive the sawtooth stop blocks to stretch into the cavity. The rear ends of the telescopic air cylinders are provided with control devices. A main part of an insulation framework is formed in an injection molding manner through the cavity, the telescopic air cylinders drive the sawtooth stop blocks to conduct sawtooth forming on the cavity, the number and positions of sawteeth are adjusted by adjusting the stretching-out positions and stretching-out number of the sawtooth stop blocks, it is avoided that multiple dies are arranged, the control devices are arranged to control the telescopic air cylinders automatically, the position error caused by manual adjustment is avoided, and the reject ratio of products is lowered.
Description
technical field [0001] The invention relates to the field of insulating skeleton manufacturing, in particular to an insulating skeleton adjustable injection mold capable of adjusting the number and position of sawtooth on the insulating skeleton. Background technique [0002] At present, when manufacturing insulating frames, it is necessary to use an injection molding machine for injection molding, and injection molding needs to use an injection mold to determine the shape. However, due to the different specifications of the manufactured products, different molds need to be opened for injection molding. The development cost is high and the establishment period is long. , a waste of working time, and because the difference in the specifications of the insulating skeleton is only the difference in the number and position of the sawtooth parts, setting up multiple molds is wasteful and increases production costs. Therefore, it is particularly important to solve the problem of h...
Claims
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Login to View More IPC IPC(8): B29C45/33B29C45/76
CPCB29C45/2602B29C45/33B29C45/76
Inventor 华梓峰廖子强华辉思黄小虎汤贵聪王国祥唐庆豹邵玉全
Owner WUHU WANHUA PLASTIC PROD