Forming mold for three-side synchronous overturning and mold closing
A technology for forming molds and molds, which is applied in the field of forming molds with three-side synchronous flipping and clamping. It can solve the problems of troublesome mold closing operations and poor sealing performance, and achieve the effects of good mold clamping sealing performance, simple structure, and simple and fast operation.
Pending Publication Date: 2021-10-01
ZHEJIANG TIANTAI XIANGHE IND CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a three-side synchronously turned and molded mold for the technical problems of the existing molding molds, which are cumbersome to open and close the mold and have poor sealing performance after mold clamping.
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[0017] Such as Figure 1 ~ Figure 3 As shown, a forming mold for three-side synchronous flipping and clamping includes a mold body 10 and a stopper 20; the mold body 10 includes an upper template 11 and a lower template 12; the rear ends of the upper template 11 and the lower template 12 are hinged into one body The upper end surface of the lower template 12 is formed with a molding cavity 120; the lower end of the left end surface, the front end surface and the right end surface of the lower template 12 is formed with a connecting support plate 13; 131. The front end is formed with a front turning groove 130; the limit device 20 includes a pair of side turning plates 25 which are respectively rotatably arranged in the side turning groove 131 and a front turning plate 21 which is rotatably set in the front turning groove 130; the front turning plate 21 and a pair of side flipping plates 25 are synchronously turned over and set; the right end face of the left side flipping plat...
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The invention discloses a forming mold for three-side synchronous overturning and mold closing. Side overturning grooves are formed in the left end and the right end of a connecting supporting plate correspondingly, and a front overturning groove is formed in the front end of the connecting supporting plate. A limiting device comprises a pair of side overturning plates rotationally arranged in the side overturning grooves and a front overturning plate rotationally arranged in the front overturning groove. The front overturning plate and the pair of the side overturning plates are arranged in a synchronous overturning manner. Side pressing plates are vertically and elastically arranged on the right end face of the side overturning plate on the left side and the left end face of the side overturning plate on the right side correspondingly. A front pressing plate is vertically and movably arranged on the rear end face of the front overturning plate. Abutting units are vertically and movably arranged at the ends, away from the side overturning plates, of the lower end faces of the side pressing plates and the end, away from the front overturning plate, of the lower end face of the front pressing plate correspondingly. Main driving plates are respectively formed on the left and right end faces of the front pressing plate. Auxiliary driving blocks are formed on the front end faces of the side pressing plates.
Description
technical field [0001] The invention relates to the technical field of forming molds, in particular to a forming mold with three-side synchronous flipping and mold clamping. Background technique [0002] At present, when small plastic foam parts are molded, they generally work in an assembly line. There are more than a dozen or even dozens of molding molds fixedly connected on a conveyor belt, and injection of foaming materials, mold closing, heating and foaming, mold opening, etc. The process needs to be completed within a few seconds, especially if the foaming time is too long, it will affect the quality of the product. However, the mold clamping and mold opening procedures in the prior art are complicated and take a long time, which not only affects the production efficiency, but also affects the product quality. , In addition, the sealing performance of the existing mold is poor after the mold is closed, causing some foaming material to overflow at the junction of the up...
Claims
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Login to View More IPC IPC(8): B29C44/58B29C33/00
CPCB29C44/58B29C33/0038Y02P40/57
Inventor 汤家祥范淑贞汤梦瑶余杰倩吕杭涛
Owner ZHEJIANG TIANTAI XIANGHE IND CO LTD