Stainless steel plate tension balancing roller device

Abstract

The utility model relates to the technical field of stainless steel plate production, and discloses a stainless steel plate tension balancing roller device which comprises a fixed base, the upper surface of the fixed base is fixedly connected with a guide column, the outer wall of the guide column is fixedly connected with a fixed plate, and the upper surface of the fixed base is further fixedly connected with a supporting column. A movable plate is slidably connected to the outer wall of the supporting column, and the interior of the movable plate is slidably connected to the outer wall of the guide column. According to the utility model, the problems that adjustment cannot be carried out according to different plate thicknesses or tension requirements, so that adaptation is difficult when plates of different specifications or materials are produced, and the tension is not uniform or the plates are damaged are solved, and the purposes that the distance between the upper roller and the lower roller is stably adjusted to ensure that the plates are uniformly stressed in the processing process and the production efficiency is improved are achieved. Therefore, the defects of corrugation, warping or edge unevenness and the like on the surface of the plate are effectively reduced or eliminated, and the surface quality and flatness of a final product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel sheet production, in particular to a stainless steel sheet tension balancing roller device. Background Technique

[0002] Stainless steel sheet is a kind of metal material with high corrosion resistance, high strength and excellent surface finish, and is widely used in industries such as construction, automobile, aerospace, etc. In the production and processing process of stainless steel sheet, processes such as rolling, coating, cutting, etc. are often involved, and the sheet is prone to problems such as surface waviness, warping or inconsistent thickness due to uneven tension. In order to ensure the flatness, thickness accuracy and overall quality of the sheet, it is necessary to use a tension balancing roller device to accurately adjust and balance the tension of the sheet during the processing process, so as to ensure that the final product meets the requirements of high standards.

[0003] The traditional stainless steel sheet tension balancing roller device mainly balances the tension of the sheet during the processing process by adjusting the distance between the upper and lower rollers and controlling the pressure. During operation, the worker ensures that the tension of the sheet is uniform when passing through the device through the tension balancing rollers placed up and down according to the thickness, width and process requirements of the sheet. By applying appropriate pressure, the rollers keep the sheet flat and avoid surface defects such as warping and waviness, thereby improving the processing quality and accuracy.

[0004] For the traditional stainless steel sheet tension balancing roller device, in order to ensure the stability between its upper and lower rollers, it is usually fixedly installed firmly through a fixed bracket or frame, and cannot be adjusted according to different sheet thicknesses or tension requirements, resulting in difficulty in adapting when producing sheets of different specifications or materials, causing uneven tension or sheet damage. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a stainless steel sheet tension balancing roller device, aiming to improve the problem that the traditional stainless steel sheet tension balancing roller device cannot be adjusted according to different sheet thicknesses or tension requirements, resulting in difficulty in adapting when producing sheets of different specifications or materials, causing uneven tension or sheet damage.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A tension equalizing roller device for stainless steel sheets, including a fixed base, on the upper surface of the fixed base is fixedly connected a guiding column, on the outer wall of the guiding column is fixedly connected a fixing plate, on the upper surface of the fixed base is also fixedly connected a support column, on the outer wall of the support column is slidably connected a movable plate, the interior of the movable plate is slidably connected to the outer wall of the guiding column, inside the movable plate is rotatably connected a rotating rod, at one end of the rotating rod is fixedly connected a threaded rod, on the outer wall of the threaded rod is fixedly connected, on the outer wall of the first bearing is fixedly connected a sliding cylinder, the outer wall of the sliding cylinder is slidably connected inside the support column, inside the support column is provided a positioning groove, on the outer wall of the threaded rod is provided a fixing component for fixing the movable plate, and tension rollers are provided inside both the movable plate and the fixing plate.

[0007] Further, the fixing component includes a slider, the interior of the slider is threadedly connected to the outer wall of the threaded rod, on the outer wall of the slider is fixedly connected a limiting block, the outer walls of both the slider and the limiting block are slidably connected inside the sliding cylinder, and the outer wall of the slider is slidably connected inside the positioning groove.

[0008] Further, inside the inner wall of the tension roller is fixedly connected a second bearing, and inside the inner wall of the second bearing is fixedly connected a fixing column.

[0009] Further, both ends of the fixing column are slidably connected inside the movable plate, and inside the fixing column is provided a clamping groove.

[0010] Further, inside the movable plate is fixedly connected a rectangular positioning block, inside the rectangular positioning block is slidably connected a clamping block, and the outer wall of the clamping block is slidably connected inside both the rectangular positioning block and the fixing column.

[0011] Further, inside the clamping block is slidably connected a sliding rod, and a spring is sleeved on the outer wall of the sliding rod.

[0012] Further, both ends of the spring are fixedly connected to the outer wall of the clamping block, and inside the clamping block is rotatably connected a connecting rod.

[0013] Further, at one end of the connecting rod is rotatably connected a C-shaped pushing plate, and the outer wall of the C-shaped pushing plate is slidably connected inside the movable plate.

[0014] The present utility model has the following beneficial effects:

[0015] 1. In the present utility model, first, the rotating rod is driven to rotate inside the movable plate, and then the movable plate is fixed and released by cooperating with the sliding cylinder, bearing one, slider, limiting block, threaded rod and positioning groove. Then, the distance between the upper and lower rollers is stably adjusted by cooperating with the movable plate, guiding column and support column, solving the problem that it is impossible to adjust according to different plate thicknesses or tension requirements, resulting in difficulty in adapting when producing plates of different specifications or materials, causing uneven tension or damage to the plates. It achieves that stably adjusting the distance between the upper and lower rollers can ensure uniform stress on the plate during processing, thereby effectively reducing or eliminating defects such as corrugations, warping or uneven edges on the plate surface, and improving the surface quality and flatness of the final product.

[0016] 2. In the present utility model, first, the C-shaped push plate is pulled to slide on the outer wall of the movable plate, and then the clamping block is driven to slide inside the rectangular positioning block and the fixed column by cooperating with the connecting rod, spring, rectangular positioning block and sliding rod, achieving convenient disassembly and assembly of the tension roller, so that the worn roller can be quickly replaced, preventing problems such as uneven tension or product quality caused by roller wear, and thus extending the service life of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure diagram of a stainless steel sheet tension equalizing roller device proposed by the present utility model;

[0018] Figure 2 is a schematic diagram of the upper part structure above the fixed base of a stainless steel sheet tension equalizing roller device proposed by the present utility model;

[0019] Figure 3 is a schematic diagram of the internal structure of the support column of a stainless steel sheet tension equalizing roller device proposed by the present utility model;

[0020] Figure 4 is a schematic diagram of the internal structure of the sliding cylinder of a stainless steel sheet tension equalizing roller device proposed by the present utility model;

[0021] Figure 5 is a schematic diagram of the internal structure of the movable plate of a stainless steel sheet tension equalizing roller device proposed by the present utility model;

[0022] Figure 6 is a schematic diagram of the internal structure of the rectangular positioning block of a stainless steel sheet tension equalizing roller device proposed by the present utility model.

[0023] LEGEND DESCRIPTION:

[0024] 1. Fixed base; 2. Guide post; 3. Fixed plate; 4. Support pillar; 5. Movable plate; 6. Tension roller; 7. Rotating rod; 8. Sliding cylinder; 9. Bearing I; 10. Slide block; 11. Limit block; 12. Threaded rod; 13. Positioning groove; 14. Clamping groove; 15. Bearing II; 16. Rectangular positioning block; 17. Clamping block; 18. Slide bar; 19. Spring; 20. Connecting rod; 21. C-shaped push plate; 22. Fixed column. Detailed implementation manner

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Refer to Figure 1 - Figure 4 As shown in [the attached drawing], an embodiment provided by the present invention: A stainless steel sheet tension balance roller device includes a fixed base 1. A guide post 2 is fixedly connected to the upper surface of the fixed base 1. A fixed plate 3 is fixedly connected to the outer wall of the guide post 2. A support pillar 4 is also fixedly connected to the upper surface of the fixed base 1. A movable plate 5 is slidably connected to the outer wall of the support pillar 4. The interior of the movable plate 5 is slidably connected to the outer wall of the guide post 2. A rotating rod 7 is rotatably connected to the interior of the movable plate 5. One end of the rotating rod 7 is fixedly connected to a threaded rod 12. A bearing I 9 is fixedly connected to the outer wall of the threaded rod 12. A sliding cylinder 8 is fixedly connected to the outer wall of the bearing I 9. The outer wall of the sliding cylinder 8 is slidably connected to the interior of the support pillar 4. A positioning groove 13 is provided in the interior of the support pillar 4. A fixing component is provided on the outer wall of the threaded rod 12. The fixing component is used to fix the movable plate 5. Tension rollers 6 are provided in the interiors of both the movable plate 5 and the fixed plate 3. The fixing component includes a slide block 10. The interior of the slide block 10 is threadedly connected to the outer wall of the threaded rod 12. A limit block 11 is fixedly connected to the outer wall of the slide block 10. The outer walls of both the slide block 10 and the limit block 11 are slidably connected to the interior of the sliding cylinder 8. The outer wall of the slide block 10 is slidably connected to the interior of the positioning groove 13;

[0027] Specifically, first, pass the stainless steel sheet through the three tension rollers 6 in a U shape in sequence. Then, drive the rotating rod 7 to rotate inside the movable plate 5, thereby driving the threaded rod 12 to rotate inside the sliding cylinder 8. At this time, support the threaded rod 12 through the first bearing 9, so that the threaded rod 12 can stably rotate inside the sliding cylinder 8. Then, due to the threaded relationship between the threaded rod 12 and the slider 10, the slider 10 moves inside the sliding cylinder 8 and the support column 4 as the threaded rod 12 rotates. During this process, guide the movement of the slider 10 through the limiting block 11. When the slider 10 completely moves inside the sliding cylinder 8, it can pull the movable plate 5 to slide on the outer wall of the support column 4, thereby driving the tension roller 6 to move up and down, and then achieving the effect of adjusting the height of the tension roller 6. When the tension roller 6 moves to the appropriate position, reverse-drive the rotating rod 7 to drive the threaded rod 12 to rotate in the reverse direction, so that the slider 10 moves into the preset positioning groove 13 inside the support column 4, realizing the fixation of the movable plate 5 and the tension roller 6, achieving the height adjustment of the tension roller 6, avoiding the situation of excessive stretching or relaxation of the sheet during processing, and ensuring balanced tension.

[0028] Refer to Figure 1 , Figure 5 and Figure 6 , a second bearing 15 is fixedly connected to the inner wall of the tension roller 6. A fixed column 22 is fixedly connected to the inner wall of the second bearing 15. Both ends of the fixed column 22 are slidably connected inside the movable plate 5. A clamping groove 14 is formed inside the fixed column 22. A rectangular positioning block 16 is fixedly connected inside the movable plate 5. A clamping block 17 is slidably connected inside the rectangular positioning block 16. The outer wall of the clamping block 17 is slidably connected inside the rectangular positioning block 16 and the fixed column 22. A sliding rod 18 is slidably connected inside the clamping block 17. A spring 19 is sleeved on the outer wall of the sliding rod 18. Both ends of the spring 19 are fixedly connected to the outer wall of the clamping block 17. A connecting rod 20 is rotatably connected inside the clamping block 17. One end of the connecting rod 20 is rotatably connected to a C-shaped push plate 21. The outer wall of the C-shaped push plate 21 is slidably connected inside the movable plate 5;

[0029] Specifically, when the tension roller 6 is used for a long time, it will cause certain wear and damage. At this time, pull the C-shaped push plate 21 to slide inside the movable plate 5, thereby driving one end of the connecting rod 20 to move, and then driving the other end of the connecting rod 20 to drive the clamping block 17 to slide inside the rectangular positioning block 16 and the fixed column 22, and at the same time making the spring 19 contract. When the clamping block 17 completely moves inside the rectangular positioning block 16, the fixed column 22 and the tension roller 6 can be removed for maintenance or replacement. During installation, only need to align the preset clamping groove 14 inside the fixed column 22 with the rectangular positioning block 16 and insert it. At this time, the spring 19 rebounds to push the clamping block 17 to move into the fixed column 22, realizing the disassembly and assembly effect of the tension roller 6.

[0030] Working principle: When the stainless steel sheet tension equalizing roller device needs to be used, first drive the rotating rod 7 to drive the threaded rod 12 to rotate. The threaded rod 12 is in threaded cooperation with the slider 10, causing the slider 10 to move within the sliding cylinder 8 and the support column 4. The limiting block 11 ensures the correct movement of the slider 10. When the slider 10 moves inside the sliding cylinder 8, it pulls the movable plate 5, driving the tension roller 6 to move up and down to achieve height adjustment. After adjusting the tension roller 6 to the appropriate position, reverse-drive the rotating rod 7 to move the slider 10 into the preset positioning groove 13, fixing the movable plate 5 and the tension roller 6 to ensure tension balance and prevent the sheet from being overstretched or slack during processing. Then, by pulling the C-shaped push plate 21, drive the connecting rod 20 and the clamping block 17 to slide, causing the spring 19 to contract. When the clamping block 17 completely moves inside the rectangular positioning block 16, the fixing column 22 and the tension roller 6 can be removed for maintenance or replacement. During installation, align the clamping groove 14 of the fixing column 22 with the rectangular positioning block 16 and insert it. The spring 19 rebounds, pushing the clamping block 17 to move inside the fixing column 22, achieving the quick disassembly and assembly of the tension roller 6, improving the operation convenience of the device and simplifying the maintenance process.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stainless steel plate tension equalizing roller device, comprising a fixed base (1), characterized in that: The upper surface of the fixed base (1) is fixedly connected to a guide column (2), the outer wall of the guide column (2) is fixedly connected to a fixed plate (3), the upper surface of the fixed base (1) is also fixedly connected to a pillar (4), the outer wall of the pillar (4) is slidably connected to a movable plate (5), the interior of the movable plate (5) is slidably connected to the outer wall of the guide column (2), the interior of the movable plate (5) is rotatably connected to a rotating rod (7), one end of the rotating rod (7) is fixedly connected to a threaded rod (12), the outer wall of the threaded rod (12) is fixedly connected to a bearing 1 (9), the outer wall of the bearing 1 (9) is fixedly connected to a slide cylinder (8), the outer wall of the slide cylinder (8) is slidably connected to the interior of the pillar (4), a positioning groove (13) is provided inside the pillar (4), the outer wall of the threaded rod (12) is provided with a fixing assembly, the fixing assembly is used to fix the movable plate (5), and tension rollers (6) are provided inside both the movable plate (5) and the fixed plate (3).

2. A stainless steel plate tension equalizing roller device according to claim 1, characterized in that: The fixing assembly comprises a slider (10), the inner thread of the slider (10) is connected to the outer wall of the threaded rod (12), the outer wall of the slider (10) is fixedly connected to the limit block (11), the outer walls of the slider (10) and the limit block (11) are both slidably connected to the inside of the slide tube (8), and the outer wall of the slider (10) is slidably connected to the inside of the positioning groove (13).

3. The stainless steel plate tension equalizing roller device according to claim 1, characterized in that: The inner wall of the tension roller (6) is fixedly connected to a second bearing (15), and the inner wall of the second bearing (15) is fixedly connected to a fixing column (22).

4. A stainless steel plate tension equalizing roller device according to claim 3, characterized in that: Both ends of the fixed column (22) are slidably connected to the inside of the movable plate (5), and a clamping groove (14) is provided inside the fixed column (22).

5. A stainless steel plate tension equalizing roller device according to claim 4, characterized in that: A rectangular positioning block (16) is fixedly connected inside the movable plate (5), a clamping block (17) is slidably connected inside the rectangular positioning block (16), and an outer wall of the clamping block (17) is slidably connected inside the rectangular positioning block (16) and the fixed column (22).

6. A stainless steel plate tension equalizing roller device according to claim 5, characterized in that: The interior of the clamping block (17) is slidably connected to a sliding rod (18), and the outer wall of the sliding rod (18) is sleeved with a spring (19).

7. A stainless steel plate tension equalizing roller device according to claim 6, characterized in that: Both ends of the spring (19) are fixedly connected to the outer wall of the clamping block (17), and a connecting rod (20) is rotatably connected inside the clamping block (17).

8. The stainless steel plate tension equalizing roller device according to claim 7, characterized in that: One end of the connecting rod (20) is rotatably connected to a C-shaped push plate (21), and the outer wall of the C-shaped push plate (21) is slidably connected to the inside of the movable plate (5).

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