Waistband edge pressing device

Abstract

The utility model belongs to the technical field of waistband production, and particularly relates to a waistband edge pressing device which comprises a device body. Two positioning mechanisms are symmetrically installed at the two ends of the top of the equipment body, a rectangular box is fixedly connected to one side of the top of the equipment body, a guide disc is slidably connected to the top of the rectangular box, a limiting groove is formed in one side of the top of the guide disc, and two limiting plates are symmetrically arranged in the limiting groove. The middle of one side of each limiting plate is rotationally connected with a second rocker, and the middle of each second rocker is in threaded connection with the inner wall of one side of a guide disc. When the type or width of the belt changes, the positions of the two limiting plates can be adjusted by rotating the second rockers at the two ends of the guide disc, so that the two limiting plates can be attached to the two sides of the belt, in this way, a worker can adjust the device conveniently, the time consumed during adjustment is shortened, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waistband production, in particular to a waistband edge pressing device. Background Art

[0002] Leather belts usually have single-layer belts or double-layer belts or multi-layer belts. Double-layer belts need to be constructed by sewing two single-layer belts together, so that two or more single-layer belts need to be pasted together, and then the edges of the pasted two or more single-layer belts are sewn to make the belt more beautiful.

[0003] The belt edge pressing device is composed of a driving mechanism, an edge pressing roller and other mechanisms. When producing belts, one end of the slit single-layer belt needs to be aligned and overlapped, and placed between two edge pressing rollers. The driving motor in the driving mechanism then drives the two edge pressing rollers to rotate to complete the edge pressing work of the double-layer or multi-layer belt, so that the staff can sew the edge of the belt.

[0004] In the current existing technology, when the traditional belt pressing device is in use, since the structures in the pressing device are mostly fixedly installed on the device, when the type and width of the belt change, the staff needs to adjust the equipment, which consumes a lot of time, reduces the efficiency of the belt pressing, and affects the practicality of the pressing device.

[0005] Therefore, a waistband edge pressing device is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a waistband edge pressing device is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a waistband edge pressing device described in the utility model comprises an equipment main body; two positioning mechanisms are symmetrically installed at both ends of the top of the equipment main body, and the middle part of each positioning mechanism is slidably connected to two movable blocks, each two movable blocks are arranged in an array, and the middle part of each movable block is rotatably connected to a bearing, the inner walls of the two top bearings are fixedly connected to a first pressing roller, and the inner walls of the two bottom bearings are fixedly connected to a second pressing roller, the first pressing roller and the second pressing roller are horizontally arranged in the middle part of the equipment main body through the bearing, a rectangular box is fixedly connected to one side of the top of the equipment main body, a guide plate is slidably connected to the top of the rectangular box, a limiting groove is provided on one side of the top of the guide plate, and two limiting plates are symmetrically arranged inside the limiting groove, the middle part of one side of each limiting plate is rotatably connected to a second rocker, the middle part of each second rocker is threadedly connected to the inner wall of one side of the guide plate, and each limiting plate slides inside the limiting groove through the second rocker.

[0008] Preferably, both ends of the bottom of each positioning mechanism are threadedly connected with fixing bolts, and one end of each fixing bolt is threadedly connected to the inner wall of the device body, and each positioning mechanism is fixedly connected to one side of the device body via two fixing bolts.

[0009] Preferably, rectangular grooves are provided at both ends of each of the movable blocks, and the inner wall of each of the rectangular grooves is engaged with the outer wall of the positioning mechanism, the top inner wall of each of the positioning mechanisms is threadedly connected to the first rocker, the bottom of each of the first rocker is rotatably connected to a top block, and each of the top blocks is fitted on one side of a movable block via the first rocker, and every two of the movable blocks are fixed to the middle of the positioning mechanism via the top blocks.

[0010] Preferably, one end of the first pressure roller and the second pressure roller are fixedly connected to gears, and the two gears are meshed, one end of the second pressure roller is fixedly connected to a driven wheel, the outer side of the driven wheel is rotatably connected to a transmission belt, a driving motor is provided on one side of the bottom of the transmission belt, one side of the driving motor is fixedly connected to the equipment body, one end of the output shaft of the driving motor is also fixedly connected to the driven wheel, and the two driven wheels are driven via the transmission belt.

[0011] Preferably, one end of the rectangular box is fixedly connected to a diverter rod, two slide grooves are opened on the top of the rectangular box, and the inner walls of the two slide grooves are slidably connected with sliders, the top of the slider is fixedly connected to the bottom of the guide plate, and the guide plate is slidably connected to the top of the rectangular box via the slider.

[0012] Preferably, a fixed block is fixedly connected to the inside of the rectangular box, a servo motor is fixedly connected to one side of the fixed block, a threaded rod is fixedly connected to one end of the output shaft of the servo motor, both ends of the threaded rod are rotatably connected to the inner wall of the fixed block, the middle part of the threaded rod is rotatably connected to the inner wall of the slider, and the slider slides on the inner wall of the slide groove via the threaded rod.

[0013] Preferably, two sliding rods are symmetrically arranged on both sides of the threaded rod, both ends of the two sliding rods are fixedly connected to the fixing blocks, and the outer walls of the two sliding rods are slidably connected to the inner wall of the sliding block.

[0014] Preferably, two limit rods are symmetrically arranged on both sides of each second rocker, one end of each of the two limit rods is fixedly connected to one side of a limit plate, and the outer wall of each limit rod is slidably connected to the inner wall of the guide plate.

[0015] Beneficial effects of the utility model:

[0016] The utility model provides a belt edge pressing device. When the type or width of the belt changes, the guide plate can be moved to a position that is compatible with the first pressing roller and the second pressing roller by driving the slider to slide inside the slide groove. Then, the second rocker at both ends of the guide plate can be rotated to adjust the positions of the two limit plates so that the two limit plates can be attached to both sides of the belt. Then, one end of the belt is passed through the limit groove and inserted between the first pressing roller and the second pressing roller, and the belt edge pressing work is completed by rotating the first pressing roller and the second pressing roller. Through the above-mentioned method, it is convenient for the staff to adjust the equipment, which can meet the use requirements of belts of different types or widths, reduce the time consumed in adjustment, and improve the working efficiency of the device.

[0017] The utility model provides a waistband edge pressing device, which inserts the rectangular grooves on both sides of the movable block into the outer side of the positioning mechanism, then presses the movable block to make it slide down to the bottom of the positioning mechanism, repeats the above steps to place the second movable block on a movable block. Then, the first rocker is rotated to drive the top block to move, so that the top block fits with one side of the top movable block, and then the two movable blocks are fixed inside the positioning mechanism, so as to prevent the movable blocks from being misplaced during the operation of the equipment and improve the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the main body of the device in the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the middle pressure roller of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the positioning mechanism in the utility model;

[0023] Figure 5 It is a cross-sectional view of a rectangular box in the utility model;

[0024] Figure 6 It is a three-dimensional diagram of the sliding block in the utility model;

[0025] Figure 7 It is a three-dimensional diagram of the guide plate in the utility model;

[0026] Legend:

[0027] 1. Equipment body; 2. Positioning mechanism; 21. Fixing bolt; 22. Movable block; 23. Bearing; 24. Rectangular groove; 25. Top block; 26. First rocker; 3. Rectangular box; 31. Diverter rod; 32. Slide groove; 33. Fixed block; 34. Servo motor; 35. Threaded rod; 36. Sliding rod; 4. First pressure roller; 5. Second pressure roller; 6. Gear; 7. Driven wheel; 8. Transmission belt; 9. Driving motor; 10. Guide plate; 11. Sliding block; 12. Limiting groove; 13. Limiting plate; 14. Second rocker; 15. Limiting rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Specific examples are given below.

[0030] See also Figure 1 - Figure 7 The utility model provides a waistband edge pressing device, including an equipment body 1, two positioning mechanisms 2 are symmetrically installed at the top two ends of the equipment body 1, and two movable blocks 22 are slidably connected to the middle of each positioning mechanism 2, and each two movable blocks 22 are arranged in an array. And the middle of each movable block 22 is rotatably connected to a bearing 23, the inner walls of the two top bearings 23 are fixedly connected to the first pressing roller 4, and the inner walls of the two bottom bearings 23 are fixedly connected to the second pressing roller 5. The first pressing roller 4 and the second pressing roller 5 are horizontally arranged in the middle of the equipment body 1 through the bearings 23. A rectangular box 3 is fixedly connected to one side of the top of the equipment body 1, and a guide plate 10 is slidably connected to the top of the rectangular box 3. A limiting groove 12 is provided on one side of the top of the guide plate 10. Two limit plates 13 are symmetrically arranged inside the limit groove 12. The middle part of one side of each limit plate 13 is rotatably connected to a second rocker 14. The middle part of each second rocker 14 is threadedly connected to the inner wall of one side of the guide plate 10. Each limit plate 13 slides inside the limit groove 12 through the second rocker 14.

[0031] When working, first fix the two positioning mechanisms 2 at the top ends of the equipment body 1, then fix the bearings 23 of the first pressing roller 4 and the second pressing roller 5 respectively, and then install the bearings 23 inside the rectangular groove 24, then move the second pressing roller 5 and the first pressing roller 4 respectively to place them between the two positioning mechanisms 2, and multiple pressure rings of the same size are installed on the outside of the first pressing roller 4 and the second pressing roller 5, and the distance between each two pressure rings gradually increases from left to right. Then fix the rectangular box 3 on one side of the first pressing roller 4 and the second pressing roller 5, and then install the guide plate 10 on the top of the rectangular box 3. When in use, place the two layers of belts in the middle of the limiting groove 12, and use two limiting plates 13 to limit the movement of the belts to reduce the misalignment of the belts during movement. When the type or width of the belt changes, the driving mechanism inside the rectangular box 3 drives the slider 11 to slide inside the slide groove 32, and the guide plate 10 can be moved to a position suitable for the first pressing roller 4 and the second pressing roller 5. Then, the positions of the two limit plates 13 can be adjusted by rotating the second rockers 14 at both ends of the guide plate 10, so that the two limit plates 13 can be close to both sides of the belt. Then, one end of the belt is passed through the limit groove 12 and inserted between the first pressing roller 4 and the second pressing roller 5, and the edge pressing work of the belt is completed by rotating the first pressing roller 4 and the second pressing roller 5. Through the above method, it is convenient for the staff to adjust the equipment, which can meet the use requirements of belts of different types or widths, reduce the time consumed during adjustment, and improve the working efficiency of the device.

[0032] Further, such as Figure 2 As shown, both ends of the bottom of each positioning mechanism 2 are threadedly connected with fixing bolts 21, and one end of each fixing bolt 21 is threadedly connected to the inner wall of the equipment body 1, and each positioning mechanism 2 is fixedly connected to one side of the equipment body 1 via two fixing bolts 21.

[0033] During operation, the two positioning mechanisms 2 are placed at the two ends of the top of the device body 1, and the fixing bolts 21 are passed through the threaded holes at the bottom of the positioning mechanisms 2. The fixing bolts 21 are rotated to make them rotate into the inner wall of the device body 1, so that the positioning mechanisms 2 are fixed to the top of the device body 1, preventing the positioning mechanisms 2 from being displaced during operation and improving the stability of the structure.

[0034] Further, such as Figure 3 As shown, one end of the first pressing roller 4 and the second pressing roller 5 are fixedly connected to a gear 6, and the two gears 6 are meshed, one end of the second pressing roller 5 is fixedly connected to a driven wheel 7, the outer side of the driven wheel 7 is rotatably connected to a transmission belt 8, a driving motor 9 is arranged on one side of the bottom of the transmission belt 8, one side of the driving motor 9 is fixedly connected to the equipment body 1, one end of the output shaft of the driving motor 9 is also fixedly connected to the driven wheel 7, and the two driven wheels 7 are transmitted via the transmission belt 8.

[0035] During operation, when it is necessary to control the operation of the equipment, the drive motor 9 fixed at the bottom of the equipment body 1 is started, and the output shaft of the drive motor 9 is used to drive a driven wheel 7 to rotate, and then the transmission belt 8 is used to drive another driven wheel 7 located at one end of the second roller 5 to rotate, and then the second roller 5 is driven to rotate, and then the first roller 4 and the second roller 5 are meshed with the gear 6 at one end of the first roller 4 and the second roller 5, so that the first roller 4 and the second roller 5 start to rotate at the same time. After the belt is placed between the first roller 4 and the second roller 5, the belt can be driven to move by the force of the rotation of the first roller 4 and the second roller 5, reducing the physical exertion of the workers and improving the efficiency of the equipment.

[0036] Further, such as Figure 4 As shown, rectangular grooves 24 are provided at both ends of each movable block 22, and the inner wall of each rectangular groove 24 is engaged with the outer wall of the positioning mechanism 2, the top inner wall of each positioning mechanism 2 is threadedly connected to the first rocker 26, the bottom of each first rocker 26 is rotatably connected to a top block 25, and each top block 25 is fitted on one side of a movable block 22 through the first rocker 26, and every two movable blocks 22 are fixed to the middle of the positioning mechanism 2 through the top block 25.

[0037] When working, open the crossbeam on the top of the positioning mechanism 2, insert the rectangular grooves 24 on both sides of the movable block 22 into the outside of the positioning mechanism 2, then press the movable block 22 to make it slide down to the bottom of the positioning mechanism 2, and repeat the above steps to place the second movable block 22 on the first movable block 22. Then, install the crossbeam on the top of the positioning mechanism 2 back to its original position by threaded connection, and then rotate the first rocker 26 to drive the top block 25 to move, so that the top block 25 fits with one side of the top movable block 22, and then the two movable blocks 22 are fixed inside the positioning mechanism 2, so as to prevent the movable blocks 22 from being misplaced during the operation of the equipment and improve the stability of the structure.

[0038] Further, such as Figure 5 As shown, a diverter rod 31 is fixedly connected to one end of the rectangular box 3, two slide grooves 32 are provided on the top of the rectangular box 3, and sliders 11 are slidably connected to the inner walls of the two slide grooves 32, the top of the slider 11 is fixedly connected to the bottom of the guide plate 10, and the guide plate 10 is slidably connected to the top of the rectangular box 3 via the slider 11. A fixed block 33 is fixedly connected inside the rectangular box 3, and a servo motor 34 is fixedly connected to one side of the fixed block 33.

[0039] During operation, the belts can be separated by the diverter rod 31 installed at one end of the rectangular box 3 to prevent the belts from getting tangled when pressing the belts, thereby improving the pressing effect of the belts. The slide groove 32 opened at the top of the rectangular box 3 allows the slider 11 to slide inside the slide groove 32, thereby driving the guide plate 10 to move on the top of the rectangular box 3, making it easier for the staff to adjust the guide plate 10, and then the fixed block 33 inside the rectangular box 3 ensures the stability of the servo motor 34, thereby improving the service life of the device.

[0040] Further, such as Figure 6 As shown, a threaded rod 35 is fixedly connected to one end of the output shaft of the servo motor 34, and both ends of the threaded rod 35 are rotatably connected to the inner wall of the fixed block 33, and the middle part of the threaded rod 35 is rotatably connected to the inner wall of the slider 11, and the slider 11 slides on the inner wall of the slide groove 32 through the threaded rod 35. Two sliding rods 36 are symmetrically arranged on both sides of the threaded rod 35, and both ends of the two sliding rods 36 are fixedly connected to the fixed block 33, and the outer walls of the two sliding rods 36 are slidably connected to the inner wall of the slider 11.

[0041] During operation, the servo motor 34 is started, and the output shaft of the servo motor 34 is used to drive the threaded rod 35 to rotate. The threaded rod 35 can drive the slider 11 to move inside the slide groove 32 during the rotation process. Then, the two slide rods 36 are connected to the slider 11 to ensure the balance of the slider 11 and prevent the slider 11 from being misaligned during the movement process. The fixed block 33 can not only ensure the stability of the threaded rod 35 and the slide rod 36, but also limit the movement range of the slider 11.

[0042] Further, such as Figure 7 As shown, two limit rods 15 are symmetrically arranged on both sides of each second rocker 14, one end of each of the two limit rods 15 is fixedly connected to one side of a limit plate 13, and the outer wall of each limit rod 15 is slidably connected to the inner wall of the guide plate 10.

[0043] During operation, when the limit plate 13 is driven to move by rotating the limit rod 15, the second rocker 14 at both ends of the limit plate 13 can be used to limit the limit plate 13 to prevent the limit plate 13 from being misaligned during the contact with the belt, causing partial misalignment of the belt, thereby improving the edge pressing effect of the belt.

[0044] Working principle: First, fix the two positioning mechanisms 2 at the top ends of the equipment body 1, use the fixing bolt 21 to pass through the threaded hole at the bottom of the positioning mechanism 2, and rotate the fixing bolt 21 to rotate into the inner wall of the equipment body 1, so that the positioning mechanism 2 is fixed on the top of the equipment body 1. Then, fix the bearings 23 of the first pressure roller 4 and the second pressure roller 5 respectively, and then install the bearings 23 inside the rectangular grooves 24, and then insert the rectangular grooves 24 on both sides of the movable block 22 into the outside of the positioning mechanism 2, and repeat the above steps to place the second movable block 22 on a movable block 22. Then, use the threaded connection method to install the crossbeam on the top of the positioning mechanism 2 back to its original position, and then rotate the first rocker 26 to drive the top block 25 to move, so that the top block 25 fits with one side of the top movable block 22, and then the two movable blocks 22 are fixed inside the positioning mechanism 2, so that the second pressure roller 5 and the first pressure roller 4 are placed between the two positioning mechanisms 2. Then fix the rectangular box 3 on one side of the first roller 4 and the second roller 5, start the servo motor 34, use the output shaft of the servo motor 34 to drive the threaded rod 35 to rotate, and then drive the slider 11 to move inside the slide groove 32, so that the guide plate 10 can be moved to a position suitable for the first roller 4 and the second roller 5. Then, the second rocker 14 at both ends of the guide plate 10 can be rotated to adjust the position of the two limit plates 13, so that the two limit plates 13 can be close to both sides of the belt, and then the overlapped end of the two belts passes through the limit groove 12, and then start the drive motor 9, use the output shaft of the drive motor 9 to drive a driven wheel 7 to rotate, and then use the transmission belt 8 to drive another driven wheel 7 at one end of the second roller 5 to rotate, and then drive the second roller 5 to rotate, and then use the meshing of the two gears 6 to make the first roller 4 and the second roller 5 start to rotate at the same time. After placing one end of the belt between the first roller 4 and the second roller 5, the belt can be driven to move by the force of the rotation of the first roller 4 and the second roller 5 to complete the edge pressing work of the belt.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A belt edge pressing device, comprising a device body (1); characterized in that: Two positioning mechanisms (2) are symmetrically installed at both ends of the top of the device body (1); the middle of each positioning mechanism (2) is slidably connected to two movable blocks (22); each two movable blocks (22) are arranged in an array, and the middle of each movable block (22) is rotatably connected to a bearing (23); the inner walls of the two top bearings (23) are fixedly connected to a first pressing roller (4); the inner walls of the two bottom bearings (23) are fixedly connected to a second pressing roller (5); the first pressing roller (4) and the second pressing roller (5) are horizontally arranged in the middle of the device body (1) via the bearings (23); A rectangular box (3) is fixedly connected to one side of the top of the device body (1), and a guide plate (10) is slidably connected to the top of the rectangular box (3). A limiting groove (12) is provided on one side of the top of the guide plate (10), and two limiting plates (13) are symmetrically arranged inside the limiting groove (12). A second rocking arm (14) is rotatably connected to the middle part of one side of each limiting plate (13), and the middle part of each second rocking arm (14) is threadedly connected to the inner wall of one side of the guide plate (10), and each limiting plate (13) slides inside the limiting groove (12) via the second rocking arm (14).

2. A waistband edge pressing device according to claim 1, characterized in that: Both ends of the bottom of each positioning mechanism (2) are threadedly connected with fixing bolts (21), and one end of each fixing bolt (21) is threadedly connected to the inner wall of the device body (1), and each positioning mechanism (2) is fixedly connected to one side of the device body (1) via two fixing bolts (21).

3. The belt edge pressing device according to claim 1, characterized in that: Rectangular grooves (24) are provided at both ends of each movable block (22), and the inner wall of each rectangular groove (24) is engaged with the outer wall of the positioning mechanism (2), the top inner wall of each positioning mechanism (2) is threadedly connected to a first rocking rod (26), the bottom of each first rocking rod (26) is rotatably connected to a top block (25), and each top block (25) is attached to one side of a movable block (22) via the first rocking rod (26), and every two movable blocks (22) are fixed to the middle of the positioning mechanism (2) via the top block (25).

4. The belt edge pressing device according to claim 1, characterized in that: One end of each of the first pressing roller (4) and the second pressing roller (5) is fixedly connected to a gear (6), and the two gears (6) are meshed with each other. One end of the second pressing roller (5) is fixedly connected to a driven wheel (7), and the outer side of the driven wheel (7) is rotatably connected to a transmission belt (8). A driving motor (9) is provided on one side of the bottom of the transmission belt (8), and one side of the driving motor (9) is fixedly connected to the equipment body (1). One end of the output shaft of the driving motor (9) is also fixedly connected to the driven wheel (7), and the two driven wheels (7) are driven via the transmission belt (8).

5. The belt edge pressing device according to claim 1, characterized in that: One end of the rectangular box (3) is fixedly connected to a diverter rod (31), the top of the rectangular box (3) is provided with two slide grooves (32), and the inner walls of the two slide grooves (32) are slidably connected to sliders (11), the top of the slider (11) is fixedly connected to the bottom of the guide plate (10), and the guide plate (10) is slidably connected to the top of the rectangular box (3) via the slider (11).

6. A waistband edge pressing device according to claim 5, characterized in that: A fixed block (33) is fixedly connected inside the rectangular box (3), a servo motor (34) is fixedly connected to one side of the fixed block (33), a threaded rod (35) is fixedly connected to one end of the output shaft of the servo motor (34), both ends of the threaded rod (35) are rotatably connected to the inner wall of the fixed block (33), the middle part of the threaded rod (35) is rotatably connected to the inner wall of the slider (11), and the slider (11) slides on the inner wall of the slide groove (32) via the threaded rod (35).

7. A waistband edge pressing device according to claim 6, characterized in that: Two sliding rods (36) are symmetrically arranged on both sides of the threaded rod (35), both ends of the two sliding rods (36) are fixedly connected to the fixed block (33), and the outer walls of the two sliding rods (36) are slidably connected to the inner wall of the sliding block (11).

8. The belt edge pressing device according to claim 1, characterized in that: Two limiting rods (15) are symmetrically arranged on both sides of each second rocker (14), one end of each of the two limiting rods (15) is fixedly connected to one side of a limiting plate (13), and the outer wall of each limiting rod (15) is slidably connected to the inner wall of the guide plate (10).

Images