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Car seal strip corner connecting mold

A technology for automotive sealing strips and molds, which is applied in the field of automotive sealing strip corner molds, can solve the problems of sealing strip deflection or deformation, process asynchrony, and high time consumption, so as to avoid deflection or deformation, avoid jamming, and improve design process Effect

Inactive Publication Date: 2020-06-02
ANHUI CHENYANG RUBBER & PLASTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing automobile sealing strip injection corner molds have the following disadvantages: the process is not synchronized when the corner is inserted into the mold and the mold is opened, resulting in a long time-consuming process of sealing the corner, and the constantly moving sealing strip is prone to deflection or deformation, or Jamming occurs due to excessive contact with the base of the device

Method used

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  • Car seal strip corner connecting mold
  • Car seal strip corner connecting mold
  • Car seal strip corner connecting mold

Examples

Experimental program
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Effect test

Embodiment 1

[0017] Example 1, please refer to Figure 1-4 As shown, the present invention provides an automobile sealing strip corner mold, including a workbench 1, the top surface of the workbench 1 is slidably provided with a first corner mold 4 and a second corner mold 8 positioned on the same axis, and the first corner mold 4 The end of the second corner mold 8 is convex to form a corner core 5, and the end of the second corner mold 8 is concave to form a corner cavity 9; the first corner mold 4 and the corner core 5 are integrally formed into a triangular plate structure, and the corner cavity 9 is a triangular cavity matching the triangular plate structure; the drive assembly 2 is provided on the workbench 1, and is connected to the input end of the first corner die 4; the first corner die 4 is also provided with a linkage assembly 3, and through the linkage The assembly 3 and the input end of the second corner mold 8 are driven synchronously; the contact position of the outer edge ...

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Abstract

The invention discloses a car seal strip corner connecting mold. The mold comprises a worktable, a first corner connecting mold and a second corner connecting mold are slidingly mounted on the top face of the worktable, the tail end of the first corner connecting mold protrudes outwards to form a corner connecting mold core, the tail end of the second corner connecting mold is concave inwards to form a corner connecting mold cavity, the first corner connecting mold and the corner connecting mold core are integrally formed to be of a triangular plate structure, the corner connecting mold cavityis a triangular cavity matched with the triangular plate structure, a driving assembly is mounted on the worktable, and is in transmission connection with the input end of the first corner connectingmold, the first corner connecting mold is provided with a linkage assembly and synchronously transmits with the input end of the second corner connecting mold through the linkage assembly, a limitingguide mechanism is mounted at the position, corresponding to the worktable, of the outer edge contact position of the corner connecting mold core and the corner connecting mold cavity, and comprisestwo guide wheels which are longitudinally equidistant and symmetric, and a seal strip is placed between the guide wheels on the two sides. Synchronous mold feeding and synchronous mold opening in thecar seal strip corner connecting process can be achieved, clamping of the seal strip can be avoided, and the seal strip corner connecting process is optimized.

Description

technical field [0001] The invention relates to the production field of automobile sealing strips, in particular to a corner mold for automobile sealing strips. Background technique [0002] The edge of the automobile window glass is wrapped with a rubber sealing strip, and the part of the sealing strip at the corner is usually pressed and formed by a special injection corner mold. The existing automobile sealing strip injection corner mold comprises an upper mold, a lower mold, a middle template and a mold core. The middle formwork and core are movably installed on the lower mold, and the upper mold and the lower mold can be engaged or separated. When the upper mold and the lower mold are engaged, the middle formwork and the core are located between the upper mold and the lower mold. The upper mold, lower mold, middle template and core cooperate to form a cavity for accommodating the sealing strip. When in use, the upper and lower molds of the injection angle mold are res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/68B29C45/17B29C45/40
CPCB29C45/26B29C45/68B29C45/17B29C45/40
Inventor 周相庭周建敏张清南钟天胜王平
Owner ANHUI CHENYANG RUBBER & PLASTRIC CO LTD
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