A loom gap adjustment device

Abstract

The utility model relates to weaving equipment technical field especially relates to a kind of gap adjusting device for weaving. Including two support mechanisms, the inside of two support mechanisms is equipped with rotating column, the outside of rotating column is uniformly distributed and is fixed with first locating sleeve, the outside of rotating column and the position of first locating sleeve stagger are all slidingly connected with second locating sleeve, the inside of second locating sleeve is fixed with synchronous plate, and synchronous plate is slidingly connected with rotating column, the inside of rotating column one end is slidingly connected with synchronous column, the outside of synchronous column is fixed with synchronous plate, and one end of synchronous column is fixed with synchronous disc. The utility model provides a kind of gap adjusting device for weaving, by the cooperation of support mechanism, rotating column, synchronous column, first locating sleeve and second locating sleeve, the gap between second locating sleeve and first locating sleeve can be adjusted by the movement of synchronous column, and the rotating column in the inside of support mechanism can also be replaced while the height of rotating column is supported by support mechanism.

Description

Technical Field

[0001] This utility model relates to the field of weaving equipment technology, and in particular to a gap adjustment device for weaving. Background Technology

[0002] Silk is a textile woven from silkworm silk or synthetic fibers, man-made fibers, filaments, etc.; it is a general term for fabrics woven purely or interwoven with silkworm silk or rayon. In modern times, due to the expansion of textile raw materials, any textile woven with warp threads using man-made or natural filament fibers can be called silk in a broad sense. Silk woven from pure mulberry silk is specifically called "real silk."

[0003] Silk weaving technology originated in the Shang Dynasty. Archaeological discoveries show that Shang Dynasty bronze artifacts dating back 3,300 years already contained fragments of plain-weave silk and diamond-patterned brocade, confirming the use of jacquard looms at that time. During the weaving process, the size of the gap between the warp and weft yarns directly determines the density, thickness, and appearance quality of the fabric.

[0004] When using the above technology, the following technical problems were found in the existing technology: the existing weaving equipment is not convenient to adjust the gap between two adjacent weaving threads as needed, and it is also not convenient to replace them. Therefore, a gap adjustment device for weaving is designed to provide another technical solution to the above technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a gap adjustment device for weaving to address the above-mentioned technical problems, in order to solve the technical problem that existing weaving equipment is inconvenient to adjust the gap between two adjacent threads as needed, and is also inconvenient to replace.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A gap adjustment device for weaving includes two support mechanisms. A rotating column is mounted on the inner side of each support mechanism. First positioning sleeves are evenly fixed to the outer sides of each rotating column. Second positioning sleeves are slidably connected to the outer sides of each rotating column at positions intersecting with the first positioning sleeves. A synchronization plate is fixed to the inner side of each second positioning sleeve. The synchronization plate is slidably connected to the rotating column. A synchronization column is slidably connected to the inner side of one end of each rotating column. The outer side of the synchronization column is fixed to the synchronization plate. A synchronization disc is fixed to one end of the synchronization column.

[0008] In a preferred embodiment of the weaving gap adjustment device provided by this utility model, a rotating mechanism is installed at one end of one of the support mechanisms. The rotating mechanism includes a rotating drive motor, a first gear, and a second gear. The second gear is fixed to the outer side of one end of the rotating column. A rotating drive motor is fixed to one end of one of the support mechanisms. The output end of the rotating drive motor is connected to the first gear, and the top of the first gear meshes with the second gear.

[0009] In a preferred embodiment of the weaving gap adjustment device provided by this utility model, one end of another support mechanism is equipped with an adjustment mechanism for driving the synchronous disc to move. The adjustment mechanism includes a support plate, a synchronous frame, ball bearings, a displacement drive motor, and a displacement threaded rod. One end of the other support mechanism is fixed with a support plate, and the top of the support plate is slidably connected to the synchronous frame. Ball bearings are provided on the inner side of the top of the synchronous frame and at both ends of the synchronous disc. A displacement drive motor is fixed on one side of the top of the support plate, and the output end of the displacement drive motor is connected to the displacement threaded rod. The outer side of the displacement threaded rod is threadedly connected to the synchronous frame.

[0010] As a preferred embodiment of the weaving gap adjustment device provided by this utility model, the adjustment mechanism includes an indicator needle and a scale. The indicator needle is fixed on the side of the synchronization frame away from the displacement threaded rod, and the scale is provided on the top of the support plate and at the bottom of the indicator needle.

[0011] In a preferred embodiment of the weaving gap adjustment device provided by this utility model, each of the support mechanisms includes a fixed shell, a pressure plate, a connecting rod, a positioning block, a push-pull plate, and a compression spring. The connecting rods are slidably connected to the inside of both sides of the top of the fixed shell. The top of each of the two connecting rods is fixed with a pressure plate. The fixed shell and the rotating column are slidably connected, as are the pressure plate and the rotating column. The push-pull plate is slidably connected to the inside of both sides of one end of the fixed shell. A positioning block is fixed at one end of the push-pull plate and inside the fixed shell. A compression spring is fixed between the two positioning blocks and inside the fixed shell.

[0012] In a preferred embodiment of the weaving gap adjustment device provided by this utility model, guide surfaces are provided on the top and bottom of the two positioning blocks on the side away from each other.

[0013] In a preferred embodiment of the weaving gap adjustment device provided by this utility model, a limit plate is fixed on the outer side of the rotating column and at one end of the two fixed shells that are far apart from each other.

[0014] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0015] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0016] This utility model provides a gap adjustment device for weaving. Through the cooperation of a support mechanism, a rotating column, a synchronizing column, a first positioning sleeve, and a second positioning sleeve, the gap between the second positioning sleeve and the first positioning sleeve can be adjusted by moving the synchronizing column. At the same time, the support mechanism can support the height of the rotating column and replace the rotating column inside the support mechanism.

[0017] Through the cooperation of the timing disc, timing frame, and ball bearings, the movement of the timing frame can drive the timing column to move synchronously via the timing disc, and the ball bearings prevent the movement of the timing frame from affecting the rotation of the timing disc.

[0018] By cooperating with the fixed shell, pressure plate, connecting rod and positioning block, the position of the rotating column can be positioned by the cooperation of the fixed shell and pressure plate. At the same time, the limiting plate fixed on the rotating column cooperates with the two fixed shells to prevent the rotating column from disengaging when rotating. Meanwhile, the movement of the positioning block connects the connecting rod, thereby fixing the pressure plate on the top of the fixed shell. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rotating column of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the second positioning sleeve of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the synchronization frame of this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the fixing shell of this utility model;

[0025] Figure 6 This is a schematic diagram of the positioning block of this utility model.

[0026] In the diagram: 1. Support mechanism; 2. Rotating column; 3. Rotary drive motor; 4. First gear; 5. Second gear; 6. Synchronizing plate; 7. Synchronizing column; 8. Synchronizing disc; 9. Limiting disc; 10. Support plate; 11. Synchronizing frame; 12. Ball bearing; 13. Displacement drive motor; 14. Displacement threaded rod; 15. Indicator needle; 16. Scale; 17. Fixed shell; 18. Pressure plate; 19. Connecting rod; 20. Positioning block; 21. Push-pull plate; 22. Compression spring; 23. First positioning sleeve; 24. Second positioning sleeve. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] Reference Figures 1-6 A weaving gap adjustment device includes two support mechanisms 1. A rotating column 2 is mounted on the inner side of each support mechanism 1, allowing the position of the rotating column 2 to be fixed by the two support mechanisms 1. First positioning sleeves 23 are evenly distributed and fixed on the outer side of the rotating column 2. Second positioning sleeves 24 are slidably connected to the outer side of the rotating column 2 at positions intersecting with the first positioning sleeves 23, allowing the second positioning sleeves 24 to slide and translate on the outer side of the rotating column 2. A synchronization plate 6 is fixed on the inner side of the second positioning sleeve 24, and the synchronization plate 6 is slidably connected to the rotating column 2, allowing the second positioning sleeve 24 to slide only on the outer side of the rotating column 2 via the synchronization plate 6. The first positioning sleeves 23 and the second positioning sleeves 24 are used to position the weaving thread. A synchronization column 7 is slidably connected to the inner side of one end of the rotating column 2. The outer side of the synchronization column 7 is fixed to the synchronization plate 6. A synchronization disc 8 is fixed to one end of the synchronization column 7, allowing the movement of the synchronization disc 8 to drive the synchronization plate 6 via the synchronization column 7, which in turn drives the second positioning sleeves 24 to move.

[0032] One end of one of the support mechanisms 1 is equipped with a rotating mechanism, which includes a rotary drive motor 3, a first gear 4 and a second gear 5. The second gear 5 is fixed to the outer side of one end of the rotating column 2, so that the second gear 5 is located on the outer side of the rotating column 2 away from the synchronous disk 8. One end of one of the support mechanisms 1 is fixed with a rotary drive motor 3. The output end of the rotary drive motor 3 is connected to the first gear 4. The top of the first gear 4 meshes with the second gear 5, so that the rotation of the first gear 4 drives the meshing second gear 5 to drive the rotating column 2 to rotate.

[0033] One end of another support mechanism 1 is equipped with an adjustment mechanism for moving the synchronous disk 8. The adjustment mechanism includes a support plate 10, a synchronous frame 11, ball bearings 12, a displacement drive motor 13, a displacement threaded rod 14, an indicator needle 15, and a scale 16. One end of the other support mechanism 1 is fixed with a support plate 10. The top of the support plate 10 is slidably connected to the synchronous frame 11, so that the synchronous frame 11 can only move towards or away from the support mechanism 1 inside the support plate 10. Ball bearings 12 are provided on the inner side of the top of the synchronous frame 11 and at both ends of the synchronous disk 8, so that when the synchronous frame 11 moves and drives the synchronous disk 8 to move, the friction between the synchronous frame 11 and the synchronous disk 8 is reduced by the ball bearings 12.

[0034] A displacement drive motor 13 is fixed on one side of the top of the support plate 10. The output end of the displacement drive motor 13 is connected to a displacement threaded rod 14. The outer side of the displacement threaded rod 14 is threadedly connected to the synchronous frame 11, so that the rotation of the displacement threaded rod 14 drives the synchronous frame 11 to move closer to or away from the support mechanism 1. An indicator needle 15 is fixed on the side of the synchronous frame 11 away from the displacement threaded rod 14. A scale 16 is opened on the top of the support plate 10 and at the bottom of the indicator needle 15, so that the movement of the synchronous frame 11 on the top of the support plate 10 is indicated by the position of the indicator needle 15 at the top of the scale 16.

[0035] Each support mechanism 1 includes a fixed shell 17, a pressure plate 18, a connecting rod 19, a positioning block 20, a push-pull plate 21, and a compression spring 22. The connecting rod 19 is slidably connected to the inside of both sides of the top of the fixed shell 17, so that the connecting rod 19 can be assembled or disassembled inside the fixed shell 17 by lifting and lowering. At the same time, the bottom of the fixed shell 17 contacts the ground to support the position of the fixed shell 17. The top of the two connecting rods 19 is fixed with a pressure plate 18. The fixed shell 17 and the rotating column 2 are slidably connected, and the pressure plate 18 and the rotating column 2 are slidably connected, so that when the bottom of the pressure plate 18 contacts the fixed shell 17, it positions the rotating column 2 between the fixed shell 17 and the pressure plate 18.

[0036] Push-pull plates 21 are slidably connected to the interior of both sides of one end of the fixed shell 17, so that the push-pull plates 21 move closer to each other inside the fixed shell 17. A positioning block 20 is fixed at one end of the push-pull plate 21 inside the fixed shell 17, so that the translation of the push-pull plate 21 inside the fixed shell 17 drives the positioning block 20 to move synchronously. A compression spring 22 is fixed between the two positioning blocks 20 inside the fixed shell 17, so that the movement of the two push-pull plates 21 causes the compression spring 22 to be compressed through the positioning block 20.

[0037] Preferably, guide surfaces are provided on the top and bottom of the two positioning blocks 20 on opposite sides, so that the movement of the positioning blocks 20 can be facilitated by the guide surfaces to enter the interior of the connecting rod 19, thereby fixing the pressure plate 18 at the top of the fixed shell 17.

[0038] Preferably, a limiting disk 9 is fixed on the outer side of the rotating column 2 and at the ends of the two fixed shells 17 that are far apart from each other, so that when the rotating column 2 is assembled inside the fixed shell 17, the position of the rotating column 2 is positioned by the limiting disks 9 at both ends, so that the rotating column 2 can only rotate in place, and the two limiting disks 9 are respectively located on the outer side of the multiple first positioning sleeves 23 and second positioning sleeves 24.

[0039] In this embodiment, each structure has its own service life. In actual manufacturing and application, the corresponding structure made of different materials can be replaced according to the needs of use.

[0040] In this embodiment, the motor is a self-locking motor, which can drive the connected structure to rotate normally when it is powered on and working. When the motor stops working, it can prevent the connected structure from rotating through its self-locking function.

[0041] The usage process of the weaving gap adjustment device provided by this utility model is as follows: In use, the rotating column 2 is installed on the top of two fixed shells 17, and the limiting discs 9 at both ends of the rotating column 2 are positioned so that the two fixed shells 17 are far apart from each other, so that the rotating column 2 can only rotate stably on the top of the fixed shells 17. Then, the pressure plate 18 slides down with the fixed shell 17 through the connecting rod 19, so that the connecting rod 19 enters the interior of the fixed shell 17. Then, the two push-pull plates 21 move closer together, so that the push-pull plates 21 drive the compression spring 22 through the positioning block 20. The pressure causes the pressure plate 18 and the fixed shell 17 to be positioned close to the outside of the rotating column 2, while the pressure on the push-pull plate 21 is released, allowing the positioning block 20 to move into the connecting rod 19 after being compressed and rebounded by the compression spring 22. At this time, the connecting rod 19 is positioned inside the fixed shell 17. Meanwhile, after the rotating column 2 is assembled, the second gear 5 meshes with the first gear 4. Then, the operation of the rotation drive motor 3 drives the second gear 5 to rotate through the first gear 4, so that the rotation of the second gear 5 drives the rotating column 2 to rotate stably on the two support mechanisms 1.

[0042] When the distance between the second positioning sleeve 24 on the rotating column 2 and the first positioning sleeve 23 needs to be adjusted, the displacement drive motor 13 drives the displacement threaded rod 14 to rotate. The rotation of the displacement threaded rod 14 drives the threaded synchronous frame 11 to move. The movement of the synchronous frame 11 drives the synchronous disk 8 to move through the ball bearings 12. The movement of the synchronous disk 8 drives the synchronous column 7 to move. The synchronous column 7 drives the second positioning sleeve 24 to move through the synchronous plate 6. The second positioning sleeve 24 moves closer to the first positioning sleeve 23, thereby adjusting the gap between the second positioning sleeve 24 and the first positioning sleeve 23.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A gap adjustment device for weaving, characterized in that, It includes two support mechanisms (1), and a rotating column (2) is assembled on the inner side of the two support mechanisms (1). A first positioning sleeve (23) is evenly fixed on the outer side of the rotating column (2). A second positioning sleeve (24) is slidably connected on the outer side of the rotating column (2) and at a position that intersects with the first positioning sleeve (23). A synchronization plate (6) is fixed on the inner side of the second positioning sleeve (24). The synchronization plate (6) is slidably connected to the rotating column (2). A synchronization column (7) is slidably connected to the inner side of one end of the rotating column (2). The outer side of the synchronization column (7) is fixed to the synchronization plate (6). A synchronization disk (8) is fixed on one end of the synchronization column (7).

2. The gap adjustment device for weaving according to claim 1, characterized in that, One end of one of the support mechanisms (1) is equipped with a rotating mechanism, which includes a rotary drive motor (3), a first gear (4) and a second gear (5). The second gear (5) is fixed to the outer side of one end of the rotating column (2). One end of one of the support mechanisms (1) is fixed with a rotary drive motor (3). The output end of the rotary drive motor (3) is connected to the first gear (4), and the top of the first gear (4) meshes with the second gear (5).

3. The gap adjustment device for weaving according to claim 1, characterized in that, One end of the other support mechanism (1) is equipped with an adjustment mechanism for moving the synchronous disk (8). The adjustment mechanism includes a support plate (10), a synchronous frame (11), ball bearings (12), a displacement drive motor (13), and a displacement threaded rod (14). One end of the other support mechanism (1) is fixed with a support plate (10). The top of the support plate (10) is slidably connected to the synchronous frame (11). Ball bearings (12) are provided on the inner side of the top of the synchronous frame (11) and at both ends of the synchronous disk (8). The displacement drive motor (13) is fixed on one side of the top of the support plate (10). The output end of the displacement drive motor (13) is connected to the displacement threaded rod (14). The outer side of the displacement threaded rod (14) is threadedly connected to the synchronous frame (11).

4. The gap adjustment device for weaving according to claim 3, characterized in that, The adjustment mechanism includes an indicator needle (15) and a scale (16). The indicator needle (15) is fixed on the side of the synchronous frame (11) away from the displacement threaded rod (14). The scale (16) is provided on the top of the support plate (10) and at the bottom of the indicator needle (15).

5. A gap adjustment device for weaving according to claim 1, characterized in that, Each of the support mechanisms (1) includes a fixed shell (17), a pressure plate (18), a connecting rod (19), a positioning block (20), a push-pull plate (21), and a compression spring (22). The connecting rod (19) is slidably connected to the inside of both sides of the top of the fixed shell (17). The pressure plate (18) is fixed to the top of both connecting rods (19). The fixed shell (17) and the rotating column (2) are slidably connected, as are the pressure plate (18) and the rotating column (2). The push-pull plate (21) is slidably connected to the inside of both sides of one end of the fixed shell (17). The positioning block (20) is fixed to one end of the push-pull plate (21) and inside the fixed shell (17). The compression spring (22) is fixed between the two positioning blocks (20) and inside the fixed shell (17).

6. A gap adjusting device for weaving according to claim 5, characterized in that, The two positioning blocks (20) are provided with guide surfaces on the top and bottom of the side away from each other.

7. A gap adjustment device for weaving according to claim 5, characterized in that, Limiting disks (9) are fixed on the outer side of the rotating column (2) and at the ends of the two fixed shells (17) that are far apart from each other.

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