Stable traction device for plastic extruder
By designing a stable traction device in a plastic extruder, and adjusting the clamping force using a spring telescopic rod and motor drive, the problem of unadjustable clamping force in the prior art is solved, and the effect of stabilizing traction and preventing pipeline deformation is achieved.
CN223278495UActive Publication Date: 2025-08-29QINGDAO BEGONIA WONDER IND & TRADE CO LTD
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Patent Information
- Application Number
- CN202422581025.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Technical Problem
The clamping components of existing plastic extruders cannot adjust the clamping force, resulting in the pipe being easily deformed during the traction process, reducing the production pass rate.
Method used
A stable traction device is designed, using components such as spring telescopic rods, anti-slip pads, and positioning rods. The clamping force is elastically adjusted, and the position of the guide frame and clamping plate is adjusted through screws and motor drives to ensure stable traction.
Benefits of technology
The elastic adjustment of the clamping force is achieved, which avoids pipeline damage, improves the firmness and stability of clamping, and ensures the shape accuracy of the pipeline during traction.
✦ Generated by Eureka AI based on patent content.
Abstract
The stable traction device comprises a bottom plate, a first screw rod is rotationally installed on the upper end face of the bottom plate through a lifting frame, a first motor connected with the first screw rod is fixedly installed on the upper end face of the lifting frame, and a movable plate is rotationally installed on the outer wall of the first screw rod through a limiting mechanism in a threaded mode. And the upper end face of the moving plate is fixedly connected with a material guide frame through a connecting mechanism, a plurality of guide rollers are rotationally installed in the material guide frame, and moving frames are fixedly installed on the outer walls of the two sides of the material guide frame. By arranging the spring telescopic rods, the non-slip mats, the positioning rods and the like, under the elastic action of the spring telescopic rods, the clamping force can be elastically adjusted, the damage to the plastic pipeline caused by overlarge clamping force can be avoided while the clamping traction effect is not affected, the friction force between the non-slip mats and the outer wall of the plastic pipeline can be increased, and the clamping traction effect is improved. And the stability of the two clamping plates in the moving process can be improved through the positioning rods.
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