Plastic extrusion device for control cable processing
By combining the heating components driven by the circulating pump and the screw conveyor components, the problem of uneven preheating of plastic materials in the plastic extrusion unit is solved, realizing the full expansion and uniform mixing of plastic molecular chains, thus improving the quality and efficiency of cable processing.
CN224374821UActive Publication Date: 2026-06-19四川莉丰电缆有限公司
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Patent Information
- Application Number
- CN202620461617.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-08
- Publication Date
- 2026-06-19
- Estimated Expiration
- 2036-04-08
AI Technical Summary
Technical Problem
Existing plastic extrusion equipment for control cable processing lacks sufficient preheating treatment of plastic materials and their additives, resulting in uneven melting and defects such as bubbles and lumps.
Method used
The heating and screw conveyor components driven by a circulating pump ensure uniform preheating of plastic granules and additives through continuous hot water circulation and material turning, and achieve efficient mixing under the action of the stirring mechanism.
Benefits of technology
This process achieves full expansion and uniform mixing of plastic molecular chains, significantly reducing defects during the melting process and improving cable processing quality and production efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a plastic extrusion device for processing a control cable, which relates to the technical field of cable processing equipment and comprises a preheating mechanism, a stirring mechanism is arranged on the outer surface wall of the preheating mechanism, the preheating mechanism comprises an extruder main body, and the input end of the extruder main body is fixedly communicated with a feeding pipe. According to the utility model, under the interaction of all the components of the preheating mechanism, the efficient preheating treatment of plastic particles and additives is realized, the full contact and uniform preheating of materials and heated water are ensured, and the problem of local overheating or uneven heating of the plastic particles in the machine barrel is effectively avoided by the preheating treatment mechanism; and the plastic molecular chains are fully expanded and uniformly mixed, and the consistency of the melting process is ensured, so that the generation of flaws such as bubbles and dead blocks in the extrusion process is remarkably reduced, and the processing quality and the production efficiency of the cable are greatly improved.
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