Width self-adaptive adjusting system of wide rapier loom

Abstract

The invention relates to the technical field of textile equipment, in particular to a breadth self-adaptive adjusting system of a wide rapier loom, which comprises a wide rapier loom host, one side of the wide rapier loom host is provided with a wind-up roller, the wind-up roller is sleeved with two annular shells, the side walls of the two annular shells are fixedly connected with distance measuring equipment, and the distance measuring equipment is fixedly connected with the wide rapier loom host. Two movable shells are movably connected in the annular shell in a vertically symmetrical mode, and walking driving assemblies are arranged in the movable shells. The annular shell is sleeved with the annular plate with the proper diameter specification, the side wall of the annular plate is flush with the side wall of one side of the annular shell, and the annular plate is rotated, so that the positioning rods are inserted into the positioning holes in the outer wall of the annular shell under the elastic force action of the springs, and positioning and locking of the annular plate are achieved; and therefore, the production requirement of the fabric is met, and the stability and universality of fabric processing are improved.

Description

Technical Field

[0001] The present invention relates to a wide-width rapier loom, and more particularly to a width self-adaptive adjustment system for a wide-width rapier loom. Background Art

[0002] In the field of textile industry, wide-width rapier looms are widely used in the production process of various fabrics due to their high efficiency and stable weaving performance. With the diversification of market demands, the requirements for the width of fabrics are becoming increasingly flexible and variable.

[0003] However, traditional width adjustment methods often rely on manual operation. Operators need to manually adjust the position of the winding roller according to different width specifications and clamp and fix it. This method is not only cumbersome and inefficient in operation, but also difficult to guarantee the adjustment accuracy, easily leading to problems such as fabric deviation and wrinkles during the winding process, seriously affecting the quality and production efficiency of the fabric. In addition, during the winding process, in order to prevent the fabric from loosening and slipping, a blocking structure is usually installed on both sides of the winding roller. However, most of the existing blocking structures are of fixed specifications and cannot be flexibly adjusted and installed according to the winding thickness of the wound fabric, making it difficult to meet the actual production needs when facing the winding requirements of fabrics with different thicknesses, increasing the limitations and costs in the production process.

[0004] Therefore, the present invention proposes a width self-adaptive adjustment system for a wide-width rapier loom, which can perform self-adaptive adjustment according to the fabric width and flexibly install the blocking structure according to the winding thickness of the wound fabric, so as to improve the production adaptability and production efficiency of the wide-width rapier loom. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a width self-adaptive adjustment system for a wide-width rapier loom, which has the advantages of good production adaptability and high production efficiency.

[0006] To solve the above technical problems, the present invention provides the following technical solutions:

[0007] A width self-adaptive adjustment system for a wide-width rapier loom includes a wide-width rapier loom main body. A winding roller is installed on one side of the wide-width rapier loom main body. Two annular shells are sleeved on the winding roller. Distance measuring devices are fixedly connected to the side walls of the two annular shells. Two movable shells are symmetrically and movably connected up and down in the annular shells. Walking driving components are arranged in the movable shells. Two clamping components are symmetrically arranged left and right in the inner cavity of the annular shell. An electric push rod is fixedly connected to one of the clamping components, and the other end of the electric push rod is fixedly connected to the inner wall of the annular shell. A connecting component is arranged in the inner cavity of the annular shell. An annular plate is sleeved on the outer side wall of the annular shell, and a locking component is arranged on the annular plate.

[0008] As a preferred technical solution of the present invention, the walking drive assembly includes a motor, a rotating shaft is fixedly connected to the rotor of the motor, a pulley is fixedly connected to the side wall of the rotating shaft, a round shaft is movably connected to the inner wall of the movable shell, a round wheel and another pulley are fixedly connected to the outer side wall of the round shaft, and the same belt is sleeved between the two pulleys.

[0009] As a preferred technical solution of the present invention, the clamping assembly includes a vertical plate, two vertical plates are symmetrically and movably connected left and right in the annular shell, a cross bar is fixedly connected to the side wall of the vertical plate, and one end of the cross bar far away from the vertical plate penetrates through the inner wall of the annular shell and is movably connected with a clamping plate.

[0010] As a preferred technical solution of the present invention, the connecting assembly includes a fixed pipe, the fixed pipe is fixedly connected to the side wall of the movable shell, a vertical rod is movably connected to the inner cavity of the fixed pipe, the vertical rod is fixedly connected to the inner wall of the annular shell, two connecting plates are symmetrically hinged to the outer side walls of the two fixed pipes on the left and right, and one side of the connecting plate far away from the fixed pipe is respectively hinged to the vertical plates on both sides.

[0011] As a preferred technical solution of the present invention, the locking assembly includes round holes, a plurality of round holes are evenly distributed and opened on the inner side wall of the annular plate, springs are fixedly connected in the round holes, the other ends of the springs are fixedly connected with positioning rods, a plurality of positioning holes are opened on the outer side walls of the annular shell and the annular plate, and the positioning rods are respectively inserted into the positioning holes.

[0012] As a preferred technical solution of the present invention, four sliding grooves are evenly distributed and opened on the front and rear side walls of the inner cavity of the annular shell, sliding blocks are fixedly connected to the side walls of the vertical plate and the movable shell, and the sliding blocks are movably connected with the sliding grooves.

[0013] As a preferred technical solution of the present invention, a leather pad is fixedly connected to the outer side wall of the round wheel, the clamping plate is arc-shaped, and a leather pad is fixedly connected to the side of the clamping plate far away from the cross bar.

[0014] As a preferred technical solution of the present invention, the inner cross section of the fixed pipe is in a regular polygon shape, and the cross section of the vertical rod matches the inner wall of the fixed pipe and is movably connected.

[0015] A method for using a width self-adaptive adjustment system of a wide-width rapier loom includes the following steps:

[0016] S1: First, start the distance measuring device and the electric push rod through the control system. The electric push rod pulls the vertical plate to move. The vertical plate can drive the fixed pipe to move through the connecting plate. The fixed pipe drives the movable shell to move, so that the movable shell moves towards the take-up roller side. The round wheel abuts against the outer wall of the take-up roller. Stop the movement of the electric push rod, start the motor, the motor drives the rotating shaft to rotate, and the rotating shaft drives the pulley to rotate;

[0017] S2: Then, through the transmission of the pulley and the belt, the circular shaft can drive the circular wheel to rotate. By utilizing the movement of the circular wheel on the winding roller and based on the distance measuring device, the distance between the two annular shells can be measured in real time.

[0018] S3: Finally, when the distance between the annular shells meets the requirement of the fabric width, stop the operation of the motor and drive the electric push rod in the reverse direction. At this time, the cross bar is driven by the electric push rod, and the cross bar drives the clamping plate to move, so that the clamping plate clamps on the outer wall of the winding roller, completing the positioning and locking of the annular shell.

[0019] The embodiment of the present invention provides a width self - adaptive adjustment system for a wide - width rapier loom, which has the following beneficial effects:

[0020] 1. Through the distance measuring device, the present invention can measure the distance between the two annular shells on the winding roller. The motor drives the rotating shaft to rotate, the rotating shaft drives the pulley to rotate, and through the transmission of the pulley and the belt, the circular shaft can drive the circular wheel to rotate. By utilizing the movement of the circular wheel on the winding roller, the automatic adjustment operation of the distance between the annular shells can be realized, achieving the function of width self - adaptive adjustment, so that the distance between the two annular shells can meet the requirement of the fabric width.

[0021] 2. By sleeving an annular plate with a suitable diameter specification on the annular shell, the side wall of the annular plate is flush with one side wall of the annular shell. By rotating the annular plate, the positioning rod is inserted into the positioning hole on the outer wall of the annular shell under the elastic force of the spring, realizing the positioning and locking of the annular plate and completing the installation operation of the annular plate, thus facilitating the production requirement of the fabric and improving the stability and versatility of fabric processing. Description of the Drawings

[0022] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0023] Figure 1 is the overall three - dimensional structure schematic diagram of the present invention;

[0024] Figure 2 is the front three - dimensional structure schematic diagram of the annular shell of the present invention;

[0025] Figure 3 is the side three - dimensional structure schematic diagram of the annular shell of the present invention;

[0026] Figure 4 is the cross - sectional three - dimensional structure schematic diagram of the annular shell of the present invention;

[0027] Figure 5Schematic diagram of the three-dimensional structure inside the annular shell of the present invention;

[0028] Figure 6 Schematic diagram of the three-dimensional structure of the walking drive assembly of the present invention;

[0029] Figure 7 Schematic diagram of the three-dimensional structure of the annular plate of the present invention;

[0030] Figure 8 Schematic diagram of the cross-sectional three-dimensional structure of the annular plate of the present invention.

[0031] In the figure: 1. Main body of wide-width rapier loom; 2. Winding roller; 3. Annular shell; 4. Distance measuring device; 5. Movable shell; 6. Walking drive assembly; 7. Clamping assembly; 8. Electric push rod; 9. Connection assembly; 10. Annular plate; 11. Locking assembly; 12. Motor; 13. Rotating shaft; 14. Pulley; 15. Round shaft; 16. Round wheel; 17. Belt; 18. Vertical plate; 19. Cross bar; 20. Clamping plate; 21. Fixed pipe; 22. Vertical rod; 23. Connecting plate; 24. Round hole; 25. Spring; 26. Positioning rod; 27. Positioning hole; 28. Chute; 29. Slide block; 30. Leather pad. Detailed implementation mode

[0032] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Embodiment 1: As Figure 1-8 shown, a width adaptive adjustment system for a wide-width rapier loom includes a main body 1 of a wide-width rapier loom. A winding roller 2 is installed on one side of the main body 1 of the wide-width rapier loom. Two annular shells 3 are sleeved on the winding roller 2. Distance measuring devices 4 are fixedly connected to the side walls of the two annular shells 3;

[0034] In the technical solution of this embodiment, the distance measuring device 4 is implemented by a laser rangefinder. During use, the distance measuring device 4 can be used to measure the distance between the two annular shells 3 on the winding roller 2, so that the distance between the two annular shells 3 can meet the width requirements of the fabric;

[0035] Two movable shells 5 are symmetrically and movably connected up and down inside the annular shell 3. Walking drive assemblies 6 are arranged inside the movable shells 5. The walking drive assembly 6 includes a motor 12. A rotating shaft 13 is fixedly connected to the rotor of the motor 12. A pulley 14 is fixedly connected to the side wall of the rotating shaft 13. A round shaft 15 is movably connected to the inner wall of the movable shell 5. A round wheel 16 and another pulley 14 are fixedly connected to the outer side wall of the round shaft 15. The same belt 17 is sleeved between the two pulleys 14;

[0036] In the technical solution of this embodiment, by starting the motor 12, the motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the pulley 14 to rotate, and through the transmission of the pulley 14 and the belt 17, the round shaft 15 can drive the round wheel 16 to rotate. By using the movement of the round wheel 16 on the winding roller 2, the automatic adjustment operation of the distance between the annular shells 3 can be realized, and the function of width self-adaptive adjustment can be achieved;

[0037] Two clamping components 7 are symmetrically arranged on the left and right sides of the inner cavity of the annular shell 3. The clamping component 7 includes a vertical plate 18. Two vertical plates 18 are symmetrically and movably connected in the left and right sides of the annular shell 3. A cross bar 19 is fixedly connected to the side wall of the vertical plate 18. One end of the cross bar 19 far from the vertical plate 18 penetrates the inner wall of the annular shell 3 and is movably connected with a clamping plate 20;

[0038] In the technical solution of this embodiment, driven by the electric push rod 8, the vertical plate 18 can be driven to drive the cross bar 19 to move, the cross bar 19 drives the clamping plate 20 to move, and through the pressing between the clamping plate 20 and the winding roller 2, the positioning and fixing of the annular shell 3 on the outer wall of the winding roller 2 can be realized, which is convenient for the operation and use of the main machine 1 of the wide-width rapier loom;

[0039] Furthermore, four sliding grooves 28 are evenly distributed on the front and rear side walls of the inner cavity of the annular shell 3. Sliding blocks 29 are fixedly connected to the side walls of the vertical plate 18 and the movable shell 5. The sliding blocks 29 are movably connected with the sliding grooves 28, which can make the vertical plate 18 and the movable shell 5 move stably in the annular shell 3, facilitating the realization of precise adjustment operation;

[0040] Even further, a leather pad 30 is fixedly connected to the outer side wall of the round wheel 16. The clamping plate 20 is arc-shaped, and a leather pad 30 is fixedly connected to the side of the clamping plate 20 far from the cross bar 19, which can effectively improve the clamping stability and the stable distance adjustment operation;

[0041] An electric push rod 8 is fixedly connected to one of the clamping components 7, and the other end of the electric push rod 8 is fixedly connected to the inner wall of the annular shell 3. A connecting component 9 is arranged in the inner cavity of the annular shell 3. The connecting component 9 includes a fixed pipe 21. The fixed pipe 21 is fixedly connected to the side wall of the movable shell 5. A vertical rod 22 is movably connected in the inner cavity of the fixed pipe 21. The vertical rod 22 is fixedly connected to the inner wall of the annular shell 3. Two connecting plates 23 are symmetrically hinged on the left and right sides of the outer side walls of the two fixed pipes 21. The sides of the connecting plates 23 far from the fixed pipes 21 are respectively hinged to the vertical plates 18 on both sides;

[0042] In the technical solution of this embodiment, through the operation of the electric push rod 8, the electric push rod 8 drives the vertical plate 18 to move. The vertical plate 18 can drive the fixed tube 21 to move through the connecting plate 23. When the movable shell 5 moves towards the winding roller 2, at this time, the clamping plate 20 moves away from the winding roller 2, which is convenient for adjusting the position of the annular shell 3. When the clamping plate 20 moves towards the winding roller 2, at this time, the movable shell 5 moves away from the winding roller 2, and the positioning and locking of the annular shell 3 can be realized, which is convenient for production and use;

[0043] Furthermore, the inner cross-section of the fixed tube 21 is arranged in a regular polygon, and the cross-section of the vertical rod 22 matches the inner wall of the fixed tube 21 and is movably connected, so that the stable position adjustment operation of the movable shell 5 can be realized.

[0044] A method for using a width self-adaptive adjustment system of a wide-width rapier loom includes the following steps:

[0045] S1: First, start the distance measuring device 4 and the electric push rod 8 through the control system. The electric push rod 8 pulls the vertical plate 18 to move. The vertical plate 18 can drive the fixed tube 21 to move through the connecting plate 23. The fixed tube 21 drives the movable shell 5 to move, so that the movable shell 5 moves towards the winding roller 3. The round wheel 16 abuts against the outer wall of the winding roller 3. Stop the movement of the electric push rod 8 and start the motor 12. The motor 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the pulley 14 to rotate;

[0046] S2: Then, through the transmission of the pulley 14 and the belt 17, the round shaft 15 can be driven to drive the round wheel 16 to rotate. Utilize the movement of the round wheel 16 on the winding roller 2 and perform real-time measurement on the distance between the two annular shells 3 based on the distance measuring device 4;

[0047] S3: Finally, when the distance between the annular shells 3 adapts to the width requirement of the fabric, stop the operation of the motor 12 and reverse drive the electric push rod 8. At this time, drive the cross bar 19 to move through the electric push rod 8, and the cross bar 19 drives the clamping plate 20 to move, so that the clamping plate 20 clamps on the outer wall of the winding roller 3 to complete the positioning and locking of the annular shell 3.

[0048] Embodiment 2: As Figure 1-8 shown, on the basis of Embodiment 1, an annular plate 10 is sleeved on the outer side wall of the annular shell 3. A locking component 11 is arranged on the annular plate 10. The locking component 11 includes a round hole 24. A plurality of round holes 24 are evenly distributed and opened on the inner side wall of the annular plate 10. A spring 25 is fixedly connected in each round hole 24. The other end of the spring 25 is fixedly connected with a positioning rod 26. A plurality of positioning holes 27 are opened on the outer side walls of the annular shell 3 and the annular plate 10, and the positioning rods 26 are respectively inserted into the positioning holes 27;

[0049] In the technical solution of this embodiment, when the mainframe 1 of the wide-width rapier loom is in production, an annular plate 10 with a suitable diameter specification can be sleeved on the annular shell 3 according to the thickness of the fabric to be wound on the winding roller 2, so that the side wall of the annular plate 10 is flush with one side wall of the annular shell 3. By rotating the annular plate 10, the positioning rod 26 is inserted into the positioning hole 27 on the outer wall of the annular shell 3 under the elastic force of the spring 25, realizing the positioning and locking of the annular plate 10, completing the installation operation of the annular plate 10, thus facilitating the production requirements of the fabric and improving the stability and versatility of fabric processing.

[0050] Working principle: When this width self-adaptive adjustment system is in use, after the operator completes the adjustment operation of the mainframe 1 of the wide-width rapier loom, the width parameter data of the production will be uploaded to the control system of this system. The ranging device 4 and the electric push rod 8 are started through the control system. The electric push rod 8 pulls the vertical plate 18 to move. The vertical plate 18 can drive the fixed tube 21 to move through the connecting plate 23. The fixed tube 21 drives the movable shell 5 to move, so that the movable shell 5 moves towards one side of the winding roller 3. The round wheel 16 abuts against the outer wall of the winding roller 3. Stop the movement of the electric push rod 8 and start the motor 12. The motor 12 drives the rotating shaft 13 to rotate. The rotating shaft 13 drives the pulley 14 to rotate. Through the transmission of the pulley 14 and the belt 17, the round shaft 15 can drive the round wheel 16 to rotate. By using the movement of the round wheel 16 on the winding roller 2 and based on the ranging device 4 to perform real-time measurement on the distance between the two annular shells 3, the automatic adjustment operation of the distance between the annular shells 3 can be realized, realizing the function of width self-adaptive adjustment. When the distance between the annular shells 3 adapts to the width requirement of the fabric, stop the operation of the motor 12 and drive the electric push rod 8 in the reverse direction. At this time, the cross bar 19 is driven by the electric push rod 8 to move. The cross bar 19 drives the clamping plate 20 to move, so that the clamping plate 20 clamps on the outer wall of the winding roller 3, completing the positioning and locking of the annular shell 3, facilitating the production and use of the mainframe 1 of the wide-width rapier loom.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0052] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0053] In the description of the present invention, it should also be noted that, unless otherwise clearly specified and defined, the terms "set", "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The above are only the preferred embodiments of the present invention and are not intended 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 modification, equivalent replacement, improvement, 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 width self - adaptive adjustment system for a wide - width rapier loom, comprising a wide - width rapier loom mainframe (1), and a winding roller (2) is installed on one side of the wide - width rapier loom mainframe (1), characterized in that, Two annular shells (3) are sleeved on the winding roller (2). Distance measuring devices (4) are fixedly connected to the side walls of the two annular shells (3). Two movable shells (5) are symmetrically and movably connected up and down in the annular shell (3). Walking drive components (6) are arranged in the movable shells (5). Two clamping components (7) are symmetrically arranged left and right in the inner cavity of the annular shell (3). An electric push rod (8) is fixedly connected to one of the clamping components (7), and the other end of the electric push rod (8) is fixedly connected to the inner wall of the annular shell (3). A connecting component (9) is arranged in the inner cavity of the annular shell (3). An annular plate (10) is sleeved on the outer side wall of the annular shell (3). A locking component (11) is arranged on the annular plate (10).

2. The width self-adaptive adjustment system of a wide-width rapier loom according to claim 1, characterized in that The walking drive component (6) includes a motor (12). A rotating shaft (13) is fixedly connected to the rotor of the motor (12). A belt pulley (14) is fixedly connected to the side wall of the rotating shaft (13). A round shaft (15) is movably connected to the inner wall of the movable shell (5). A round wheel (16) and another belt pulley (14) are fixedly connected to the outer side wall of the round shaft (15). The same belt (17) is sleeved between the two belt pulleys (14).

3. The width self - adaptive adjustment system of a wide - width rapier loom according to claim 2, characterized in that, The clamping component (7) includes a vertical plate (18). Two vertical plates (18) are symmetrically and movably connected left and right in the annular shell (3). A cross bar (19) is fixedly connected to the side wall of the vertical plate (18). The end of the cross bar (19) far away from the vertical plate (18) penetrates through the inner wall of the annular shell (3) and is movably connected with a clamping plate (20).

4. The width self - adaptive adjustment system of a wide - width rapier loom according to claim 3, characterized in that, The connecting component (9) includes a fixed pipe (21). The fixed pipe (21) is fixedly connected to the side wall of the movable shell (5). A vertical rod (22) is movably connected to the inner cavity of the fixed pipe (21). The vertical rod (22) is fixedly connected to the inner wall of the annular shell (3). Two connecting plates (23) are symmetrically hinged to the outer side walls of the two fixed pipes (21) left and right. The sides of the connecting plates (23) far away from the fixed pipes (21) are respectively hinged and connected to the two vertical plates (18).

5. An adjustable width self-adaptive regulation system for a wide-width rapier loom according to claim 4, wherein, The locking component (11) includes round holes (24). A plurality of round holes (24) are uniformly distributed and opened on the inner side wall of the annular plate (10). Springs (25) are fixedly connected in the round holes (24). The other ends of the springs (25) are fixedly connected with positioning rods (26). A plurality of positioning holes (27) are opened on the outer side walls of the annular shell (3) and the annular plate (10). The positioning rods (26) are respectively inserted into the positioning holes (27).

6. The width self - adaptive adjustment system of a wide - width rapier loom according to claim 5, characterized in that, Four sliding grooves (28) are uniformly distributed and opened on the front and rear side walls of the inner cavity of the annular shell (3). Sliding blocks (29) are fixedly connected to the side walls of the vertical plates (18) and the movable shells (5). The sliding blocks (29) are movably connected with the sliding grooves (28).

7. The width self - adaptive adjustment system of a wide - width rapier loom according to claim 6, characterized in that, A leather pad (30) is fixedly connected to the outer side wall of the round wheel (16). The clamping plate (20) is arc-shaped, and a leather pad (30) is fixedly connected to the side of the clamping plate (20) far away from the cross bar (19).

8. The width self-adaptive adjustment system of a wide-width rapier loom according to claim 7, characterized in that, The inner cross-section of the fixed pipe (21) is arranged in a regular polygon, and the cross-section of the vertical rod (22) matches the inner wall of the fixed pipe (21) and is movably connected.

Images