Protection mechanism for vulcanized rubber extrusion head

By employing a combination of clamping and protective components on the rubber extruder, the problems of swaying and tilting caused by a single support structure are solved, enhancing the stability and impact resistance of the device and extending the service life of the extrusion head.

CN224446781UActive Publication Date: 2026-07-03HENAN XIANGMING AUTOMOTIVE ELECTRONICS CO LTD
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Patent Information

Application Number
CN202521653905.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-05
Publication Date
2026-07-03
Estimated Expiration
2035-08-05

AI Technical Summary

Technical Problem

The existing rubber extruders have a simple support structure and lack a self-locking mechanism, which makes the device prone to shaking and tilting under external forces, vibrations or uneven loads, affecting the stability and service life of the extrusion head.

Method used

The device employs a combination design of clamping and protective components. The clamping components increase clamping stability through a self-locking structure, while the protective components absorb impact energy through a buffer cylinder, enhancing the structural stability and impact resistance of the device.

Benefits of technology

It improves the stability and safety of rubber extruders, reduces the risk of device tipping and damage caused by external forces and vibrations, and extends the service life of the extrusion head.

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Abstract

The utility model provides a vulcanized rubber extrusion head protection mechanism, which relates to the technical field of extrusion heads, and comprises a mounting base, a clamping piece, a protection piece, a clamping frame and a clamping frame, the clamping piece is arranged on the outer side of the mounting base, and the clamping frame is arranged on the outer sides of the two ends of the mounting base and used for clamping the mounting base. The protection mechanism is arranged on the outer side of the middle of the mounting base, and the protection frame is arranged on the outer side of the mounting base, so that the clamping stability of the mounting base can be remarkably improved through self-locking, the conditions of displacement, looseness and the like of the mounting base due to factors such as external force or vibration and the like in the clamping process are avoided, and the protection effect of the protection mechanism on the extrusion head is more reliable; and the self-locking structure can be kept in a fixed state after clamping, the requirement for maintaining clamping by additional external force is reduced, the using convenience and safety of the mechanism are improved, and meanwhile the structural stability and working reliability of the whole protection mechanism can be enhanced through the self-locking mechanism with the synergistic effect of all the components.
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