Textile printing and dyeing guide belt deviation correcting device

Abstract

This utility model relates to the technical field of belt correction devices, and discloses a belt correction device for textile printing and dyeing. It includes a support frame, a textile fabric mounted on top of the support frame, a sensor mounted on the outer wall of the textile fabric, a motor fixedly connected to the inner wall of the support frame, a fixing rod fixedly connected to the output end of the motor, a connecting plate fixedly connected to the outer wall of the support frame, a hydraulic cylinder mounted on the upper surface of the connecting plate, and an adjustment component mounted on the output end of the hydraulic cylinder. The adjustment component includes a connecting block, a connecting rod, a slide rail, and a fixing block. The outer wall of the connecting block is fixedly connected to the output end of the hydraulic cylinder. In this utility model, the hydraulic cylinder on the connecting plate pushes the connecting block to slide on the slide rail, causing the fixing block to rotate at a certain angle around the connecting rod, which in turn drives the support frame and the guide roller to rotate at a certain angle around the connecting rod.

Description

Technical Field

[0001] This utility model relates to the technical field of belt correction devices, and in particular to a belt correction device for textile printing and dyeing. Background Technology

[0002] In the textile printing and dyeing industry, the stable operation of the conveyor belt is crucial to product quality during production. Because fabrics are susceptible to uneven tension, mechanical vibration, or belt wear during high-speed transport, lateral deviation often occurs, leading to problems such as uneven dyeing, pattern misalignment, or curling. While traditional correction devices can partially alleviate this problem, they still have shortcomings in terms of dynamic adjustment accuracy and adaptability.

[0003] Most common belt alignment devices are mechanical, with their core structure including a rigid support frame, an adjustable alignment roller, and a position sensor. During operation, the sensor detects the belt edge offset signal and then moves the alignment roller laterally via a motor or drive, gradually correcting the deviation using the friction between the belt and the roller surface.

[0004] Existing web guiding devices have problems during dynamic adjustment. When the guiding roller is adjusted by hydraulic or pneumatic drive, the rotation of the guide roller will cause high-frequency shaking of the support frame due to insufficient rigidity of the support structure or lack of effective shock absorption design. This vibration not only reduces the web guiding accuracy but also leads to false detection by the sensor. Therefore, a web guiding device for textile printing and dyeing guide belts is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a textile printing and dyeing guide belt correction device, which aims to improve the problem that when the correction roller is adjusted by hydraulic or pneumatic drive, the rotation of the guide roller will cause high-frequency shaking of the support frame due to insufficient rigidity of the support structure or lack of effective shock absorption design.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a textile printing and dyeing guide belt correction device, comprising a support frame one, a textile fabric arranged above the support frame one, a sensor arranged on the outer wall of the textile fabric, a motor fixedly connected to the inner wall of the support frame one, a fixing rod three fixedly connected to the output end of the motor, a connecting plate two fixedly connected to the outer wall of the support frame one, a hydraulic cylinder one arranged on the upper surface of the connecting plate two, and an adjustment component arranged at the output end of the hydraulic cylinder one;

[0007] The adjustment assembly includes a second connecting block, a first connecting rod, a first slide rail, and a first fixing block. The outer wall of the second connecting block is fixedly connected to the output end of the first hydraulic cylinder. The outer wall of the first connecting rod is fixedly connected to the inner wall of the second connecting block. The lower surface of the slide rail is fixedly connected to the upper surface of the second connecting plate. The outer wall of the first fixing block is rotatably connected to the inner wall of the second connecting block. A second support frame is fixedly connected to the outer wall of the first fixing block. A guide roller is rotatably connected to the inner wall of the second support frame. A stabilizing component is provided on the lower surface of the second support frame.

[0008] Furthermore, the stabilizing component includes a connecting rod three, a rotating block, a connecting rod four, and a sliding block one. One end of the connecting rod three is rotatably connected to the lower surface of the support frame two. The inner wall of the rotating block is rotatably connected to the outer wall of the connecting rod three. One end of the connecting rod four is fixedly connected to the inner wall of the rotating block. The inner wall of the sliding block one is slidably connected to the outer wall of the connecting rod four. A fixing block two is fixedly connected to the upper surface of the connecting plate two. A fixing rod one is fixedly connected to the inner wall of the fixing block two. The inner wall of the sliding block one is slidably connected to the outer wall of the fixing rod one. A connecting rod two is rotatably connected to the inner wall of the support frame two. The lower surface of the connecting rod two is fixedly connected to the upper surface of the connecting plate two.

[0009] Furthermore, a connecting block is fixedly connected to the outer wall of the support frame, and the inner wall of the connecting block is fixedly connected to the outer wall of the sensor.

[0010] Furthermore, a connecting plate is fixedly connected to the outer wall of the support frame, a connecting plate is fixedly connected to the outer wall of the connecting plate, a hydraulic cylinder is provided on the upper surface of the connecting plate, and a sliding block is fixedly connected to the output end of the hydraulic cylinder.

[0011] Furthermore, the inner wall of the sliding block two is slidably connected to the slide rail two, and the lower surface of the slide rail two is fixedly connected to the upper surface of the connecting plate three.

[0012] Furthermore, a fixing rod two is fixedly connected to the upper surface of the sliding block two, a sliding block three is slidably connected to the outer wall of the fixing rod two, a sliding block four is slidably connected to the inner wall of the sliding block three, and the lower surface of the sliding block four is fixedly connected to the upper surface of the connecting plate one.

[0013] Furthermore, a fixing rod two is fixedly connected to the upper surface of the sliding block two, a sliding block three is slidably connected to the outer wall of the fixing rod two, a sliding block four is slidably connected to the inner wall of the sliding block three, and the lower surface of the sliding block four is fixedly connected to the upper surface of the connecting plate one.

[0014] Furthermore, the inner wall of the guide wheel is rotatably connected to the outer wall of the fixed rod, and the inner wall of the connecting block is slidably connected to the outer wall of the fixed rod.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the hydraulic cylinder on the connecting plate 2 pushes the connecting block 2 to slide on the slide rail 1, so that the fixed block 1 rotates at a certain angle with the connecting rod 1 as the center, which drives the support frame 2 and the guide roller to rotate at a certain angle with the connecting rod 2 as the center, thereby correcting the deviation of the textile fabric. Through the stabilizing component, the shaking caused by the support frame 2 when adjusting the angle for deviation is reduced, thereby reducing problems such as uneven dyeing, pattern misalignment or curling, and thus improving the practicality of the device.

[0017] 2. In this utility model, the hydraulic cylinder 2 on the connecting plate 3 pushes the sliding block 2 to slide on the slide rail 2, which drives the fixed rod 2 to slide inside the sliding block 3, so that the fixed block 3 slides on the sliding block 4, which drives the connecting block 3 and the guide wheel to slide on the fixed rod 3, thereby adjusting the width between the two guide wheels to meet the width of different textile fabrics, thus improving the practicality of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a textile printing and dyeing guide belt correction device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the two-part structure of the connecting plate of the textile printing and dyeing guide belt correction device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of a portion of the fixing block of a textile printing and dyeing guide belt correction device proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the two-section structure of the support frame of the textile printing and dyeing guide belt correction device proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the two-part structure of the sliding block of the textile printing and dyeing guide belt correction device proposed in this utility model.

[0023] Legend:

[0024] 1. Support frame one; 2. Connecting block one; 3. Sensor; 4. Textile fabric; 5. Motor; 6. Connecting plate one; 7. Connecting plate two; 8. Hydraulic cylinder one; 9. Connecting block two; 10. Connecting rod one; 11. Slide rail one; 12. Fixing block one; 13. Support frame two; 14. Guide roller; 15. Connecting rod two; 16. Connecting rod three; 17. Rotating block; 18. Connecting rod four; 19. Fixing block two; 20. Sliding block one; 21. Fixing rod one; 22. Connecting plate three; 23. Slide rail two; 24. Hydraulic cylinder two; 25. Sliding block two; 26. Fixing rod two; 27. Sliding block three; 28. Fixing block three; 29. ​​Connecting block three; 30. Guide wheel; 31. Fixing rod three; 32. Sliding block four. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-4 The present invention provides an embodiment of a textile printing and dyeing guide belt correction device, comprising a support frame 1, which is the main support and fixing body of the entire device, enabling other structures to move stably. A textile fabric 4 is arranged above the support frame 1, and a sensor 3 is arranged on the outer wall of the textile fabric 4. The sensor 3 detects whether the edge of the textile fabric 4 is offset. A motor 5 is fixedly connected to the inner wall of the support frame 1, and a fixing rod 31 is fixedly connected to the output end of the motor 5. A connecting plate 7 is fixedly connected to the outer wall of the support frame 1, and a hydraulic cylinder 8 is arranged on the upper surface of the connecting plate 7. An adjustment component is arranged at the output end of the hydraulic cylinder 8.

[0027] The adjustment assembly includes a second connecting block 9, a first connecting rod 10, a first slide rail 11, and a first fixing block 12. The outer wall of the second connecting block 9 is fixedly connected to the output end of the first hydraulic cylinder 8. The outer wall of the first connecting rod 10 is fixedly connected to the inner wall of the second connecting block 9. The lower surface of the first slide rail 11 is fixedly connected to the upper surface of the second connecting plate 7, causing the first fixing block 12 to rotate at a certain angle around the first connecting rod 10, and causing the guide roller 14 to rotate at a certain angle around the second connecting rod 15, thereby gradually correcting the deviation due to friction between the textile fabric 4 and the roller surface. The outer wall of the first fixing block 12 is rotatably connected to the inner wall of the second connecting block 9. A second support frame 13 is fixedly connected to the outer wall of the first fixing block 12. The guide roller 14 is rotatably connected to the inner wall of the second support frame 13. A stabilizing assembly is provided on the lower surface of the second support frame 13. The stabilizing assembly includes a third connecting rod 16, a rotating block 17, a fourth connecting rod 18, and a first sliding block 20. One end of connecting rod 3 16 is rotatably connected to the lower surface of support frame 2 13. The inner wall of rotating block 17 is rotatably connected to the outer wall of connecting rod 3 16. One end of connecting rod 4 18 is fixedly connected to the inner wall of rotating block 17. The inner wall of sliding block 1 20 is slidably connected to the outer wall of connecting rod 4 18. By sliding connecting rod 4 18 within sliding block 1 20, sliding block 1 20 slides on fixed rod 1 21, thereby reducing the shaking effect when support frame 2 13 is adjusted for angle correction. Fixed block 2 19 is fixedly connected to the upper surface of connecting plate 2 7. Fixed rod 1 21 is fixedly connected to the inner wall of fixed block 2 19. The inner wall of sliding block 1 20 is slidably connected to the outer wall of fixed rod 1 21. Connecting rod 2 15 is rotatably connected to the inner wall of support frame 2 13. Connecting rod 2 15 causes guide roller 14 to rotate to adjust the offset of textile fabric 4. The lower surface of connecting rod 2 15 is fixedly connected to the upper surface of connecting plate 2 7.

[0028] Reference Figures 1-5 A connecting block 2 is fixedly connected to the outer wall of the support frame 1. The inner wall of the connecting block 2 is fixedly connected to the outer wall of the sensor 3. The connecting block 2 stabilizes and fixes the sensor 3 to prevent it from shaking during sensing. A connecting plate 6 is fixedly connected to the outer wall of the support frame 1. A connecting plate 22 is fixedly connected to the outer wall of the connecting plate 6. A hydraulic cylinder 24 is installed on the upper surface of the connecting plate 22. A sliding block 25 is fixedly connected to the output end of the hydraulic cylinder 24. A slide rail 23 is slidably connected to the inner wall of the sliding block 25. The hydraulic cylinder 24 pushes the sliding block 25 to slide on the slide rail 23, which drives the fixed rod 26 to slide within the sliding block 27, achieving the effect that the sliding block 27 drives the fixed block 28 to slide. The lower surface of the slide rail 23 is fixedly connected to the upper surface of the connecting plate 22. 5. A fixed rod 26 is fixedly connected to the upper surface. A sliding block 27 is slidably connected to the outer wall of the fixed rod 26. A sliding block 32 is slidably connected to the inner wall of the sliding block 37. The fixed block 38 slides stably on the sliding block 32, driving the guide wheel 30 to slide on the fixed rod 31 in conjunction with the connecting block 39. This allows the width between the two guide wheels 30 to be adjusted to meet the needs of different textile fabrics 4 widths. The lower surface of the sliding block 32 is fixedly connected to the upper surface of the connecting plate 6. A fixed block 28 is fixedly connected to the outer wall of the sliding block 37. A connecting block 29 is fixedly connected to the outer wall of the fixed block 38. A guide wheel 30 is rotatably connected to the inner wall of the connecting block 39. The inner wall of the guide wheel 30 is rotatably connected to the outer wall of the fixed rod 31. The inner wall of the connecting block 29 is slidably connected to the outer wall of the fixed rod 31.

[0029] Working principle: When the guide belt correction device is needed to correct the fabric deviation, the entire device is supported and fixed by the support frame 1. The motor 5 drives the fixed rod 31 to rotate, while the other fixed rod 31 is in a fixed state. This causes the guide wheel 30 to drive the textile fabric 4. The sensor 3 on the connecting block 2 determines whether there is a deviation. If there is a deviation, the hydraulic cylinder 8 on the connecting plate 7 pushes the connecting block 9 to slide on the slide rail 11, causing the fixed block 12 to rotate at a certain angle around the connecting rod 10. This causes the support frame 2 13 and the guide roller 14 to rotate at a certain angle around the connecting rod 2 15, thus correcting the deviation of the textile fabric 4. The connecting rod 3 16 drives the rotating block 17, causing the connecting rod 4 18 to slide. Sliding block 20 slides within the fixed rod 21, reducing the swaying caused by the adjustment of the support frame 13's angle. Fixed block 19 stabilizes the fixed rod 21, allowing sliding block 20 to slide stably on the fixed rod 21. Hydraulic cylinder 24 on connecting plate 3 pushes sliding block 25 onto slide rail 23, causing fixed rod 26 to slide within sliding block 3 27, and fixed block 3 28 to slide on sliding block 4 32. Connecting plate 1 6 fixes sliding block 4 32, allowing fixed block 3 28 to slide stably on sliding block 4 32, causing connecting block 3 29 and guide wheel 30 to slide on fixed rod 3 31, adjusting the width between the two guide wheels 30 to accommodate different widths of textile fabric 4.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A textile printing and dyeing guide belt correction device, comprising a support frame (1), characterized in that: A textile fabric (4) is provided above the support frame (1). A sensor (3) is provided on the outer wall of the textile fabric (4). A motor (5) is fixedly connected to the inner wall of the support frame (1). A fixing rod (31) is fixedly connected to the output end of the motor (5). A connecting plate (7) is fixedly connected to the outer wall of the support frame (1). A hydraulic cylinder (8) is provided on the upper surface of the connecting plate (7). An adjustment component is provided at the output end of the hydraulic cylinder (8). The adjustment assembly includes a second connecting block (9), a first connecting rod (10), a first slide rail (11), and a first fixing block (12). The outer wall of the second connecting block (9) is fixedly connected to the output end of the first hydraulic cylinder (8). The outer wall of the first connecting rod (10) is fixedly connected to the inner wall of the second connecting block (9). The lower surface of the first slide rail (11) is fixedly connected to the upper surface of the second connecting plate (7). The outer wall of the first fixing block (12) is rotatably connected to the inner wall of the second connecting block (9). The outer wall of the first fixing block (12) is fixedly connected to a second support frame (13). The inner wall of the second support frame (13) is rotatably connected to a guide roller (14). The lower surface of the second support frame (13) is provided with a stabilizing component.

2. The textile printing and dyeing guide belt correction device according to claim 1, characterized in that: The stabilizing assembly includes a connecting rod three (16), a rotating block (17), a connecting rod four (18), and a sliding block one (20). One end of the connecting rod three (16) is rotatably connected to the lower surface of the support frame two (13). The inner wall of the rotating block (17) is rotatably connected to the outer wall of the connecting rod three (16). One end of the connecting rod four (18) is fixedly connected to the inner wall of the rotating block (17). The inner wall of the sliding block one (20) is slidably connected to the outer wall of the connecting rod four (18). A fixing block two (19) is fixedly connected to the upper surface of the connecting plate two (7). A fixing rod one (21) is fixedly connected to the inner wall of the fixing block two (19). The inner wall of the sliding block one (20) is slidably connected to the outer wall of the fixing rod one (21). A connecting rod two (15) is rotatably connected to the inner wall of the support frame two (13). The lower surface of the connecting rod two (15) is fixedly connected to the upper surface of the connecting plate two (7).

3. The textile printing and dyeing guide belt correction device according to claim 1, characterized in that: The outer wall of the support frame (1) is fixedly connected to the connecting block (2), and the inner wall of the connecting block (2) is fixedly connected to the outer wall of the sensor (3).

4. The textile printing and dyeing guide belt correction device according to claim 1, characterized in that: The outer wall of the support frame (1) is fixedly connected to the connecting plate (6), the outer wall of the connecting plate (6) is fixedly connected to the connecting plate (3) (22), the upper surface of the connecting plate (3) (22) is provided with the hydraulic cylinder (24), and the output end of the hydraulic cylinder (24) is fixedly connected to the sliding block (25).

5. The textile printing and dyeing guide belt correction device according to claim 4, characterized in that: The inner wall of the sliding block 2 (25) is slidably connected to the slide rail 2 (23), and the lower surface of the slide rail 2 (23) is fixedly connected to the upper surface of the connecting plate 3 (22).

6. The textile printing and dyeing guide belt correction device according to claim 5, characterized in that: The upper surface of the sliding block 2 (25) is fixedly connected to the fixing rod 2 (26), the outer wall of the fixing rod 2 (26) is slidably connected to the sliding block 3 (27), the inner wall of the sliding block 3 (27) is slidably connected to the sliding block 4 (32), and the lower surface of the sliding block 4 (32) is fixedly connected to the upper surface of the connecting plate 1 (6).

7. The textile printing and dyeing guide belt correction device according to claim 6, characterized in that: The outer wall of the sliding block three (27) is fixedly connected to the fixing block three (28), the outer wall of the fixing block three (28) is fixedly connected to the connecting block three (29), and the inner wall of the connecting block three (29) is rotatably connected to the guide wheel (30).

8. The textile printing and dyeing guide belt correction device according to claim 7, characterized in that: The inner wall of the guide wheel (30) is rotatably connected to the outer wall of the fixed rod three (31), and the inner wall of the connecting block three (29) is slidably connected to the outer wall of the fixed rod three (31).

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