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Mold structure for driving ejector plate by rotating inner mold

A technology for ejecting plates and inner molds, applied in the field of molds, which can solve problems such as troublesome operation, increased costs, and inconvenient use by operators, and achieves the effect of easy installation and replacement

Pending Publication Date: 2021-11-26
苏州盟强精密模具有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing mold structure generally operates the inner mold rotation and product ejection separately, which not only increases the cost, but also is cumbersome to operate, time-consuming and laborious, and is not convenient for operators to use.

Method used

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  • Mold structure for driving ejector plate by rotating inner mold
  • Mold structure for driving ejector plate by rotating inner mold

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Embodiment Construction

[0018] 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.

[0019] refer to Figure 1-2 , a mold structure in which the rotating inner mold drives the ejection plate, including a workbench 1 with support legs welded at the four corners of the bottom, two support columns 2 are welded on the top outer wall of the workbench 1, and the two support columns 2 The side close to each other is slidingly installed with a mounting rod 3, and the bottom outer wall of the mounting rod 3 is fixed with a servo motor 4 by bolts, and the servo motor 4 is connected with a forward and reverse switch through a wire, and the forward and reverse switch is connected with a power line , this design is convenient for the servo motor 4 to work normall...

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Abstract

The invention discloses a mold structure for driving an ejector plate by rotating an inner mold. The mold structure comprises a workbench, supporting legs are welded to the four corners of the bottom of the workbench, two supporting columns are welded to the outer wall of the top of the workbench, and mounting rods are slidably mounted on the sides, close to each other, of the two supporting columns; servo motors are fixedly mounted on the outer walls of the bottoms of the mountings rod through bolts, and output shafts of the servo motors are fixedly connected with threaded rods through couplers; and a same fixing rod is welded to the outer walls of the sides, close to each other, of the two supporting columns, the threaded rods are in threaded connection with the fixing rod, and the inner mold is welded to the outer walls of the bottom ends of the threaded rods. After mold machining is completed, reverse switches of the servo motors are started, the threaded rods rotate to drive the inner mold to rotate and move upwards, so that a pull rod drives the ejection plate to move upwards to eject out a formed product, two operations of inner mold rotation and product ejection are achieved at the same time in the mold stripping process, and operation is easy and fast.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a mold structure in which a rotating inner mold drives an ejector plate. Background technique [0002] In the production of plastic products, it is generally necessary to rely on molds to achieve mass production. Different products require different mold structures. For some products with complex structures in the production process, it is necessary to realize the inner mold rotation and product The top two operations. [0003] However, the existing mold structure generally separates the internal mold rotation and product ejection, which not only increases the cost, but also is cumbersome to operate, time-consuming and labor-intensive, and is not convenient for operators to use. Therefore, we propose a mold structure in which the rotating inner mold drives the ejector plate. Contents of the invention [0004] The object of the present invention is to solve the shortcomings in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/40
Inventor 王振国
Owner 苏州盟强精密模具有限公司
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