An adjustable auxiliary roll structure for a web winding

Abstract

This utility model relates to an adjustable roll winding auxiliary roller structure, including a fixed bracket with support rods at both ends and a connecting rod between them; two adjusting fixed seats are fixedly installed on the support rods and arranged parallel to each other; each adjusting fixed seat includes an outer frame, with a slider slidably mounted between the upper and lower crossbars of the outer frame; a mounting hole is opened in the middle of the slider, and an adjusting rod is rotatably mounted on one side of the slider; a threaded hole that can cooperate with the adjusting rod is opened on one upright of the outer frame; both ends of the drive roller are respectively mounted in the mounting holes of the two sliders using bearings. This utility model has a simple overall structure and ingenious design. By setting a slider inside the adjusting fixed seat, the position of the drive roller can be adjusted by adjusting the position of the slider, so that the entire drive roller can fully contact the surface of the strip, avoiding uneven force distribution when the strip has a large curvature, which would affect the physical properties of the strip.

Description

Technical Field

[0001] This utility model belongs to the field of transmission equipment technology and relates to an adjustable roll winding auxiliary roller structure. Background Technology

[0002] During the strip rolling process, camber often occurs, which is very detrimental to the stability of the rolling process. It can cause uneven strip winding, large edge loss in the later stage, affect the cost, affect the physical properties of the strip, reduce the yield, and delay production efficiency. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides an adjustable roll winding auxiliary roller structure.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: An adjustable roll winding auxiliary roller structure includes: A fixed bracket, wherein support rods are provided at both ends of the fixed bracket and a connecting rod is provided between the two support rods; The adjustable fixing base consists of two fixed fixing bases, which are respectively fixedly installed on the top of the support rod and are arranged parallel to each other. The adjustable fixing base includes an outer frame, and a slider is slidably arranged between the upper and lower horizontal bars of the outer frame. The middle of the slider is provided with a mounting hole, and an adjusting rod is rotatably arranged on one side of the slider. A threaded hole that can cooperate with the adjusting rod is provided on one of the uprights of the outer frame. The drive roller is mounted at both ends in the mounting holes of the two sliders using bearings.

[0005] Preferably, the upper and lower ends of the slider are respectively provided with grooves that can cooperate with the crossbar.

[0006] Preferably, a connecting hole for installing an adjusting rod is provided on one side of the slider, a limiting groove is provided at one end of the adjusting rod that extends into the connecting hole, and a limiting post is provided on the slider that can cooperate with the limiting groove.

[0007] Preferably, a handwheel is provided at one end of the adjusting rod.

[0008] Preferably, the bearing is connected to the slider via a retaining ring with a hole, and the bearing is connected to the transmission roller via a retaining ring with a shaft.

[0009] Preferably, each end of the support rod is provided with a positioning block.

[0010] Preferably, connecting blocks are provided on both sides of the lower end of the outer frame, and the connecting blocks are respectively connected to the fixed bracket by connecting parts.

[0011] Compared with the prior art, this utility model has the following advantages: This utility model has a simple overall structure and ingenious design. By setting a slider inside the adjusting fixed seat, the position of the transmission roller can be adjusted by adjusting the position of the slider, so that the transmission roller can fully contact the surface of the strip. This avoids uneven force when the strip has a large curvature, which affects the physical properties of the strip and also avoids uneven winding. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the slider and adjusting rod structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the slider and transmission roller structure of this utility model.

[0015] In the diagram: 1. Fixed bracket; 2. Support rod; 3. Connecting rod; 4. Adjustable fixing seat; 5. Outer frame; 6. Crossbar; 7. Slider; 8. Mounting hole; 9. Adjusting rod; 10. Vertical rod; 11. Threaded hole; 12. Transmission roller; 13. Bearing; 14. Slide groove; 15. Connecting hole; 16. Limiting groove; 17. Limiting post; 18. Handwheel; 19. Hole retaining ring; 20. Shaft retaining ring; 21. Positioning block; 22. Connecting block; 23. Connecting piece. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0017] This embodiment proposes an adjustable roll winding auxiliary roller structure, including a fixed bracket 1, an adjusting fixed seat 4, and a transmission roller 12. The device is fixedly connected to the production line equipment using the fixed bracket 1, and the transmission roller 12 is mounted on the fixed bracket 1 using the adjusting fixed seat 4. like Figures 1-3 As shown, the fixed bracket 1 is provided with support rods 2 at both ends, and a connecting rod 3 is provided between the two support rods 2. The connecting rod 3 ensures that the two support rods 2 are on the same horizontal plane and are firmly connected. Two adjusting fixing seats 4 are respectively fixedly installed on the support rod 2. The two adjusting fixing seats 4 are arranged in parallel, and the parallel arrangement of the two adjusting fixing seats 4 facilitates the installation of the transmission roller 12. The adjusting and fixing seat 4 includes an outer frame 5, and a slider 7 is slidably arranged between the upper and lower horizontal bars 6 of the outer frame 5. The slider 7 can slide laterally between the upper and lower horizontal bars 6. The slider 7 has a mounting hole 8 in the middle and an adjusting rod 9 is rotatably mounted on one side of the slider 7; a threaded hole 11 that can cooperate with the adjusting rod 9 is provided on one of the uprights 10 of the outer frame 5. Through the cooperation between the adjusting rod 9 and the upright 10, when the adjusting rod 9 rotates, it can drive the slider 7 to slide laterally. The two ends of the drive roller 12 are respectively installed in the mounting holes 8 of the two sliders 7 using bearings 13. When the sliders 7 move, they can drive the drive roller 12 to move, so as to adjust the contact position between the drive roller 12 and the strip and avoid the winding deviation when the strip has a large arc (i.e., sickle bend).

[0018] Furthermore, the upper and lower ends of the slider 7 are respectively provided with sliding grooves 14 that can cooperate with the crossbar 6. The upper and lower ends are provided with sliding grooves 14, which facilitates sliding and prevents deviation.

[0019] Furthermore, a connecting hole 15 for installing an adjusting rod 9 is provided on one side of the slider 7. A limiting groove 16 is provided at one end of the adjusting rod 9 that extends into the connecting hole 15. A limiting post 17 that can cooperate with the limiting groove 16 is provided on the slider 7. The cooperation between the limiting post 17 and the limiting groove 16 allows one end of the adjusting rod 9 to extend into the slider 7, which can rotate freely but cannot move axially.

[0020] Furthermore, a handwheel 18 is provided at one end of the adjusting rod 9, which facilitates the operator to rotate the adjusting rod 9.

[0021] Furthermore, the bearing 13 is connected to the slider 7 via a retaining ring 19 for the bore, and the bearing 13 is connected to the transmission roller 12 via a retaining ring 20 for the shaft.

[0022] Furthermore, each end of the support rod 2 is provided with a positioning block 21, which facilitates the adjustment of the fixing seat 4 to find the correct installation position.

[0023] Furthermore, connecting blocks 22 are respectively provided on both sides of the lower end of the outer frame 5. The connecting blocks 22 are respectively connected to the fixed bracket 1 by connecting parts 23. The connecting parts 23 are connecting bolts, which are convenient and quick to install.

[0024] Working principle: When using this utility model, by rotating the handwheel 18 and the adjusting rod 9, the slider 7 is driven to slide within the outer frame 5. The slider 7 drives the two ends of the transmission roller 12 to adjust, so that the transmission roller 12 is in full contact with the strip, avoiding uneven force when the strip has a large arc, which affects the physical properties of the strip, and also avoids uneven winding.

[0025] It is understood that the above embodiments are merely exemplary models used to illustrate the principles of this utility model, and this utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. An adjustable roll winding assist roller structure, characterized by, include: A fixed bracket (1) is provided with support rods (2) at both ends of the fixed bracket (1) and a connecting rod (3) is provided between the two support rods (2). Adjustable fixing base (4), two adjustable fixing bases (4) are respectively fixedly installed on the top of the support rod (2), and the two adjustable fixing bases (4) are arranged in parallel; the adjustable fixing base (4) includes an outer frame (5), and a slider (7) is slidably arranged between the upper and lower horizontal bars (6) of the outer frame (5); the middle of the slider (7) is provided with a mounting hole (8), and an adjusting rod (9) is rotatably arranged on one side of the slider (7); a threaded hole (11) that can cooperate with the adjusting rod (9) is provided on one of the uprights (10) of the outer frame (5); The transmission roller (12) is mounted at both ends of the transmission roller (12) in the mounting holes (8) of the two sliders (7) using bearings (13).

2. The adjustable roll winding assist roller structure according to claim 1, wherein, The upper and lower ends of the slider (7) are respectively provided with grooves (14) that can cooperate with the crossbar (6).

3. The adjustable roll winding auxiliary roller structure according to claim 1, characterized in that, The slider (7) has a connecting hole (15) for installing the adjusting rod (9) on one side. The end of the adjusting rod (9) that extends into the connecting hole (15) has a limiting groove (16). The slider (7) is provided with a limiting post (17) that can cooperate with the limiting groove (16).

4. The adjustable roll winding auxiliary roller structure according to claim 1, characterized in that, A handwheel (18) is provided at one end of the adjusting rod (9).

5. The adjustable roll winding auxiliary roller structure according to claim 1, characterized in that, The bearing (13) is connected to the slider (7) by a retaining ring (19) for the hole, and the bearing (13) is connected to the transmission roller (12) by a retaining ring (20) for the shaft.

6. The adjustable roll winding auxiliary roller structure according to claim 1, characterized in that, The end of the support rod (2) is provided with a positioning block (21).

7. The adjustable roll winding auxiliary roller structure according to claim 1, characterized in that, Connecting blocks (22) are provided on both sides of the lower end of the outer frame (5), and the connecting blocks (22) are connected to the fixed bracket (1) by connecting parts (23).

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