A PVC calendering film strength testing device

By designing a PVC rolled film strength detection device including a fixing mechanism, a control mechanism, a cutting mechanism and a transfer mechanism, the problems of low detection efficiency and frequent manual clamping and fixing operations in the prior art are solved, continuous detection and multi-directional tensile detection are realized, and detection efficiency and accuracy are improved.

CN118758752BActive Publication Date: 2025-03-21JIANGSU RUIYIYANG MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202411137346.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-08-19
Publication Date
2025-03-21
Estimated Expiration
2044-08-19

AI Technical Summary

Technical Problem

In the prior art, the strength detection efficiency of the PVC calendered film is low, multiple detections are required, and manual clamping and fixing operations are frequent, resulting in low detection operation efficiency.

Method used

A PVC calendered film strength detection device is designed, including a base, a top plate, a fixing mechanism, a control mechanism, a cutting mechanism and a transfer mechanism, which can be continuously inspected, eliminating manual clamping and fixing operations, and can perform stretching operations from multiple directions.

Benefits of technology

Continuous testing is achieved, detection efficiency is improved, manpower participation is reduced, detection results are more accurate, and the sample membrane can be stretched in two directions.

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Abstract

The invention discloses a PVC calendered film strength detection device, which relates to the technical field of calendered film detection. The device comprises a base, a top plate is arranged on the base, and a sample film to be detected is prepared and wound on the top plate. Four fixing mechanisms arranged in a square shape are arranged on the base, which are used to fix four angles of the sample film. A control mechanism is arranged on the inner side of the four fixing mechanisms, which is used to control the angle of the fixing mechanism. The control mechanism comprises a control gear ring rotatably mounted on the base, a jacking cylinder is arranged in the central area of ​​the control gear ring, and a jacking part is arranged on the telescopic rod of the jacking cylinder. A transfer mechanism is arranged at the bottom of the top plate, which is used to clamp the free end of the sample film and transfer it. The device can continuously perform detection operations, save manual clamping and fixing operations, and can perform stretching operations from multiple directions, so that the detection result is more accurate.
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