Release agent dispensing mechanism for punching

By designing an automatic dispensing mechanism, the problems of jamming and missed coating during the U-shaped iron punching process were solved, enabling smooth separation of the U-shaped iron from the punching head and precise dispensing, thus simplifying the operation process.

CN223717531UActive Publication Date: 2025-12-26HENAN SHENGXIN HARDWARE PROD CO LTD
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Patent Information

Application Number
CN202423201204.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-24
Publication Date
2025-12-26
Estimated Expiration
2034-12-24

AI Technical Summary

Technical Problem

U-shaped iron is prone to getting stuck on the punch head during the punching process, causing damage, and manual application of release agent is prone to missed application.

Method used

Design a mold release agent dispensing mechanism for punching holes. The mechanism uses a clamping seat to move a plastic dropper bottle up and down, combined with the lifting and lowering of the slide table of the punching machine, to achieve automatic dispensing of the mold release agent. The use of a conical sleeve and a support spring ensures accurate dispensing without any missed areas.

Benefits of technology

It achieves smooth separation of the U-shaped iron from the punching head after drilling, avoiding damage and ensuring accurate application of the release agent. The operation is simple and requires no additional driving device.

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Abstract

The release agent dispensing mechanism for punching comprises a support and a plastic dripping bottle, the plastic dripping bottle comprises a conical bottle body and a dripping head in threaded connection with the conical bottle body, a clamping seat which vertically ascends and descends is arranged on the support, the clamping seat is detachably connected with a threaded connector of the dripping head, a conical sleeve is fixed to the portion, above the clamping seat, of the support, and the conical sleeve is fixed to the portion, above the clamping seat, of the support. The conical sleeve is sleeved on the outer side of the conical bottle body, the clamping seat drives the plastic dropping bottle to move downwards, and the conical sleeve extrudes the conical bottle body. In the conveying process of the U-shaped iron, the release agent is automatically dispensed at the punching position of the U-shaped iron.
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