Constant tension adjusting device for metal strip continuous production line

By designing a constant tension adjustment device for a continuous metal strip production line, and utilizing components such as an electric telescopic rod and a pressure sensor, the problem of misalignment during the metal strip production process was solved, achieving stable conveying and rapid adjustment.

CN224512796UActive Publication Date: 2026-07-17佛山通宝殷华特殊金属有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
佛山通宝殷华特殊金属有限公司
Filing Date
2025-07-04
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing constant tension adjustment devices cannot correct strip deviation in a timely manner during metal strip production, resulting in unstable conveying on the production line.

Method used

A constant tension regulating device for a continuous production line of metal strip is designed, including a connecting mounting arm, a tension self-adjusting guide and limiting mechanism, a connecting limiting mechanism, and a connecting positioning mechanism. Through the cooperation of an electric telescopic rod, a pressure sensor, and a limiting component, tension self-adjustment and guiding limitation are achieved.

Benefits of technology

It achieves stable conveying of metal strips during the production process, enables quick installation and operation, automatically adjusts tension to avoid deviation, has a simple structure, and is convenient and quick to operate.

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    Figure CN224512796U_ABST
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Abstract

The utility model relates to a kind of constant tension adjusting device for metal strip continuous production line in the technical field of metal strip processing constant tension adjusting, comprising: connecting installation arm, its inside symmetry is equipped with mounting hole, its top symmetry is equipped with handle;Tension self-adjusting guiding limiting mechanism, it is fixedly arranged in the inside of the connecting installation arm;Connecting limiting mechanism, it is fixedly arranged in the end of the connecting installation arm, by the connecting installation arm, tension self-adjusting guiding limiting mechanism, connecting limiting mechanism and connecting positioning mechanism equipped, whole can be quickly installed in the inboard of metal strip production line rack, so that whole can stably use, while tension self-adjusting guiding limiting mechanism can in the process of metal strip production, can be self-regulated according to the tension of metal strip from self-regulation, convenient and fast operation.
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Claims

1. A constant tension adjusting device for a metal strip continuous production line, characterized by, include: Connecting mounting arm (1), which has symmetrical mounting holes inside and symmetrical handles on its top; The tension self-adjusting guide limiting mechanism (2) is fixedly installed inside the connecting mounting arm (1); A connection limiting mechanism (3) is fixedly disposed at the end of the connection mounting arm (1); The connecting positioning mechanism (4) is movably sleeved on the outside of the connecting limiting mechanism (3) and is bolted to the inside of the metal strip production line frame.

2. The constant tension adjusting device for a metal strip continuous production line according to claim 1, characterized in that: The tension self-adjusting guide limiting mechanism (2) includes an electric telescopic rod (21) located inside the mounting hole of the connecting mounting arm (1). The output end of the electric telescopic rod (21) is fixedly connected to a connecting mounting base (22). The connecting mounting base (22) has symmetrically opened fixed mounting slots (23) inside. A pressure sensor (26) is fixedly connected to the inner side of the fixed mounting slot (23). A movable connecting shaft (24) is movably connected to the inner side of the fixed mounting slot (23). A connecting guide roller (25) is fixedly sleeved on the outer side of the surface of the movable connecting shaft (24). The end of the connecting mounting base (22) has symmetrically provided threaded mounting holes (27). The inner bottom end of the connecting mounting base (22) is provided with a limiting component (28) by bolts.

3. The constant tension adjusting device for a metal strip continuous production line according to claim 2, characterized in that: The limiting component (28) includes a connecting mounting end block (281) that is bolted to the connecting mounting base (22). A first connecting sleeve block (282) is fixedly connected to one side of the connecting mounting end block (281). A self-adjusting connecting component (283) is fixedly provided on the inner side of the first connecting sleeve block (282). A connecting top frame (284) is fixedly connected to the output end of the self-adjusting connecting component (283). A limiting roller (285) is movably connected to the inner side of the connecting top frame (284) through a connecting shaft. A connecting handle (286) is fixedly connected to the middle of the bottom end of the connecting top frame (284).

4. The constant tension adjusting device for a continuous metal strip production line according to claim 3, characterized in that: Both the limiting roller (285) and the connecting guide roller (25) are in contact with each other on the outer surface of the metal strip.

5. The constant tension adjusting device for a continuous metal strip production line according to claim 3, characterized in that: The self-adjusting connection assembly (283) includes a first connecting sleeve (2831), a force-bearing spring (2832) is fixedly connected to the bottom inner side of the first connecting sleeve (2831), a force-bearing mounting plate (2833) is fixedly connected to the top of the force-bearing spring (2832), a fixed connecting rod (2834) is fixedly connected to the top of the force-bearing mounting plate (2833), and the top end of the fixed connecting rod (2834) is fixedly connected to the bottom end of the connecting top frame (284).

6. The constant tension adjusting device for a metal strip continuous production line according to claim 1, characterized in that: The connection limiting mechanism (3) includes a connection mounting block (31), a first connection top block (32) is fixedly connected to the top of the connection mounting block (31), a connection reinforcing block (34) is symmetrically provided between one side of the first connection top block (32) and the top of the connection mounting block (31), a second threaded connection sleeve (33) is fixedly connected to the side of the first connection top block (32) near the connection reinforcing block (34), a connection threaded rod (35) is threadedly connected to the inner side of the second threaded connection sleeve (33), the connection threaded rod (35) slides and fits against the interior of the first connection top block (32), a limiting collar (36) is fixedly sleeved on the outer surface of the connection threaded rod (35), and a rotating end plate (37) is fixedly connected to the end of the connection threaded rod (35) near the connection reinforcing block (34).

7. The constant tension adjustment device for a metal strip continuous production line according to claim 6, characterized in that: The connection positioning mechanism (4) includes a second connecting sleeve (41), which is connected and fixed to the inner side of the metal strip production line frame by bolts. A fixing slot (42) is fixedly connected to the end of the second connecting sleeve (41), and a connecting support (43) is provided inside the fixing slot (42). A second connecting top block (44) is fixedly connected to the middle of the top of the second connecting sleeve (41), and a fixing positioning hole (45) adapted to the connecting threaded rod (35) is provided inside the second connecting top block (44).