A suspension conveying device for a textile machine

Abstract

The present invention discloses a suspension conveying device for a textile machine, which relates to the technical field of textile cloth transportation. It includes a fixed track part, on which an electric pulley is slidably connected. A buffer assembly is arranged on the lower surface of the electric pulley. The buffer assembly includes connecting frames symmetrically and fixedly connected to the lower surface of the electric pulley. There are at least two connecting frames. A sliding rod is slidably connected to each connecting frame. Through the setting of the anti-wrinkle assembly, the textile cloth is kept flat during the conveying process, avoiding the over-stretching or twisting of the textile cloth fibers caused by wrinkles. Thus, the damage of the fibers in the textile cloth can be reduced, the occurrence of defects and flaws in the textile cloth can be reduced, the overall quality and durability of the textile cloth woven products can be improved. At the same time, it saves the cumbersome procedure of overhauling and winding the textiles after weaving on the textile machine and then transporting them to the next processing equipment, further saving the processing procedures.

Description

Technical Field

[0001] The invention relates to the technical field of textile cloth transportation, in particular to a suspension conveying device for a textile machine. Background Art

[0002] In the textile production process, textiles from different processes need to be transported quickly and accurately to achieve continuous production. Traditional conveying methods such as belt conveyors and roller conveyors have limitations in some aspects and cannot meet the high efficiency, flexibility and automation requirements of modern textile production.

[0003] A suspended conveyor is a device that uses overhead tracks to transport materials or products in space. It suspends materials or products on a load-bearing device (such as a hook, sling, etc.) under the track, and drives the load-bearing device along the track through a power system, thereby realizing the transfer of materials between different workstations or areas.

[0004] The existing textile fabrics are mostly transported by flat-laying and after winding. Flat-laying requires more conveying machinery to be installed on the ground, resulting in a large occupied area. Transmission after winding by a winding drum will increase the winding step in multiple processing procedures. Some will also use a hanging conveyor to transport the textile fabric after winding by the winding drum. This method does not solve the problem of the need to wind up the textile fabric after weaving. However, it is not possible to directly transport the textile fabric woven by the textile machine to the next processing step through a hanging conveyor. Therefore, it is impossible to avoid the wrinkles in the winding and the tension generated in the winding that cause the deformation of the textile fabric. It is also impossible to smooth the textile fabric during transportation to avoid the problem that the wrinkles of the textile fabric affect the use of the next process when it is transported to the next process. At the same time, the existing hanging conveyor also requires workers to bundle the textile fabric and then hang it on the hook manually, thereby increasing the workload of the staff. At the same time, after the textile machine weaves the textile fabric, it needs to be cut. When the textile fabric is cut, the yarn structure at the cutting point will become loose and prone to curling.

[0005] Therefore, a suspension conveying device for a textile machine is proposed. Summary of the invention

[0006] The object of the present invention is to provide a suspension conveying device for a textile machine to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: A suspension conveying device for a textile machine, including a fixed track part, on which an electric pulley is slidably connected, and a buffer assembly is arranged on the lower surface of the electric pulley. The buffer assembly includes a first connecting frame symmetrically and fixedly connected to the lower surface of the electric pulley. There are at least two first connecting frames. A first sliding rod is slidably connected to each first connecting frame. At least two first springs are respectively fixedly connected between the two ends of each first sliding rod and the first connecting frame. A fixing plate is fixedly connected to the outer sides of each first sliding rod. A picking assembly is arranged on the fixing plate. The picking assembly includes a first sliding track fixedly connected to the side wall of the fixing plate. A second sliding rod is slidably connected to the first sliding track. An electric telescopic rod is fixedly connected to the top of the fixing plate.

[0008] Furthermore, a wrinkle prevention assembly is arranged on the fixing plate. The wrinkle prevention assembly includes at least two first fixing bumps symmetrically and fixedly connected to the lower surface of the first sliding track. Two inclined blocks are fixedly connected to both sides of the second sliding rod. There are at least two inclined blocks. A groove is formed in each inclined block.

[0009] Furthermore, the wrinkle prevention assembly also includes at least two rotating bodies symmetrically rotatably connected to the fixing plate. An electrostatic chuck is fixedly connected to the bottoms of the two rotating bodies and the second sliding rod. A first roller is rotatably connected to the top of each rotating body. At least two second fixing bumps are symmetrically and fixedly connected to the side wall of the fixing plate.

[0010] Furthermore, a warping edge prevention assembly is arranged on the fixing plate. The warping edge prevention assembly includes second sliding tracks symmetrically and fixedly connected to the lower surface of the fixing plate. A cylinder is fixedly connected to each second sliding track. A second spring is fixedly connected to the inner cavity of each cylinder. A third sliding rod is fixedly connected to the end of each second spring away from the cylinder. A sliding plate is fixedly connected to the end of each third sliding rod away from the second spring.

[0011] Furthermore, the warping edge prevention assembly also includes a connecting plate fixedly connected to the bottom of each sliding plate. An arc-shaped block is fixedly connected to the side wall of each connecting plate. A second connecting frame is fixedly connected to the lower surface of each connecting plate. A second roller is rotatably connected to the inside of each second connecting frame.

[0012] Furthermore, the outer side of the first spring is sleeved on the first sliding rod, and the telescopic shaft end of the electric telescopic rod is fixedly connected to the second sliding rod.

[0013] Furthermore, the shape of the first fixing bump is adapted to the shape of the groove, and the first fixing bump is located on the movement path of the inclined block.

[0014] Furthermore, the inclined surface of the inclined block abuts against the outer side of the first roller, the inclined surface of the second fixing bump abuts against the arc surface of the rotating body, and the bottoms of the two rotating bodies are fixedly connected to the electrostatic chuck.

[0015] Furthermore, the third sliding rod is slidably fitted on the cylinder, and the sliding plate is slidably fitted on the second sliding track.

[0016] Furthermore, the curved surface of the arc-shaped block abuts against the curved surface of the rotating body, and the second roller is made of rubber material.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] Through the setting of the anti-wrinkle component, the textile fabric is kept flat during the conveying process, avoiding the over-stretching or twisting of the textile fabric fibers caused by wrinkles, thereby reducing the damage of the fibers in the textile fabric, reducing the appearance of defects and flaws in the textile fabric, improving the overall quality and durability of the textile fabric weaving products, and at the same time saving the cumbersome process of overhauling and winding the textile products after weaving on the loom and then transporting them to the next processing equipment, further saving the processing procedures.

[0019] Through the setting of the three electrostatic chucks, the working steps of manually bundling the textile fabric and then hanging it on the hook by hand are avoided, thereby reducing the time required to load the textile fabric on the suspension conveying device. At the same time, the electrostatic chuck adsorbs the textile fabric to avoid damage to the textile fabric by the hook.

[0020] Through the setting of the first spring, it plays a buffering role after the electric pulley is braked, avoiding damage to the suspension conveying device caused by excessive inertia, extending the service life of the equipment, and avoiding the problem of pulling the subsequent textile fabric. Description of the Drawings

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a three-dimensional schematic diagram of the electric trolley and the connecting frame structure of the present invention;

[0023] Figure 3 For the present invention Figure 2 The three-dimensional schematic diagram of the structure at A in it;

[0024] Figure 4 It is a three-dimensional schematic diagram of the first sliding track, the second sliding rod and the electrostatic chuck structure of the present invention;

[0025] Figure 5 It is a three-dimensional schematic diagram of the first fixing bump, the inclined block and the groove structure of the present invention;

[0026] Figure 6 Schematic three-dimensional structure diagram of the anti-wrinkle component of the present invention;

[0027] Figure 7 Schematic three-dimensional structure diagram of the anti-edge-warping component of the present invention;

[0028] Figure 8 of the present invention Figure 7 Enlarged schematic diagram of the structure at position B in the present invention;

[0029] Figure 9 Schematic three-dimensional structure diagram of the arc block, connecting plate II, and second roller of the present invention;

[0030] Figure 10 Schematic three-dimensional structure diagram of the sliding track II, cylinder, and second spring of the present invention;

[0031] Figure 11 of the present invention Figure 10 Enlarged schematic diagram of the structure at position C in the present invention.

[0032] In the figure:

[0033] 1. Fixed track; 2. Electric pulley;

[0034] The buffer component includes: 3. Connecting frame I; 4. Sliding rod I; 5. First spring; 6. Fixed plate;

[0035] The picking component includes: 7. Sliding track I; 8. Sliding rod II; 9. Electrostatic chuck; 10. Electric telescopic rod;

[0036] The anti-wrinkle component includes: 11. Fixed convex block I; 12. Tilted block; 13. Groove; 14. Rotating body; 15. First roller; 16. Fixed convex block II;

[0037] The anti-edge-warping component includes: 17. Sliding track II; 18. Cylinder; 19. Second spring; 20. Sliding rod III; 21. Sliding plate; 22. Connecting plate; 23. Arc block; 24. Connecting frame II; 25. Second roller. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] In the following content, the lifting device is a, and the textile fabric is b.

[0040] Please refer toFigures 1 to 11 , an embodiment provided by the present invention: a suspension conveying device for a textile machine, including a fixed track part 1, on which an electric pulley 2 is slidably connected. A buffer assembly is arranged on the lower surface of the electric pulley 2. The buffer assembly includes a first connecting frame 3 symmetrically and fixedly connected to the lower surface of the electric pulley 2. There are at least two first connecting frames 3, and the first connecting frame 3 is connected to the middle of the electric pulley 2. A first sliding rod 4 is slidably connected to each first connecting frame 3. At least two first springs 5 are fixedly connected between the two ends of each first sliding rod 4 and the first connecting frame 3 respectively. The outer side of the first spring 5 is sleeved on the first sliding rod 4. A fixing plate 6 is fixedly connected to the outer sides of each first sliding rod 4. A picking assembly is arranged on the fixing plate 6. The picking assembly includes a first sliding track 7 fixedly connected to the side wall of the fixing plate 6. A second sliding rod 8 is slidably connected to the first sliding track 7. An electric telescopic rod 10 is fixedly connected to the top of the fixing plate 6. The telescopic shaft end of the electric telescopic rod 10 is fixedly connected to the second sliding rod 8.

[0041] A wrinkle prevention assembly is arranged on the fixing plate 6. The wrinkle prevention assembly includes a first fixed convex block 11 symmetrically and fixedly connected to the lower surface of the first sliding track 7. There are at least two first fixed convex blocks 11, and the first fixed convex block 11 is located on both sides of the second sliding rod 8. Two inclined blocks 12 are fixedly connected to both sides of the second sliding rod 8. There are at least two inclined blocks 12. A groove 13 is formed on each inclined block 12. The shape of the first fixed convex block 11 is adapted to the shape of the groove 13, which can play a role of mutual engagement. The first fixed convex block 11 is located on the movement path of the inclined block 12.

[0042] The wrinkle prevention assembly further includes a rotating body 14 symmetrically and rotatably connected to the fixing plate 6. There are at least two rotating bodies 14. A torsion spring is arranged at the connection between the rotating body 14 and the fixing plate 6. The two ends of the torsion spring are respectively fixedly connected to the rotating body 14 and the fixing plate 6. The torsion spring can play a role of rebounding. Two electrostatic suction cups 9 are fixedly connected to the bottom of the two rotating bodies 14 and the second sliding rod 8. A first roller 15 is rotatably connected to the top of each rotating body 14. The inclined surface of the inclined block 12 abuts against the outer side of the first roller 15. Second fixed convex blocks 16 are symmetrically and fixedly connected to the side wall of the fixing plate 6. There are at least two second fixed convex blocks 16. The inclined surface of the second fixed convex block 16 abuts against the arc surface of the rotating body 14.

[0043] The fixing plate 6 is provided with an anti-warping edge component. The anti-warping edge component includes sliding tracks two 17 symmetrically and fixedly connected to the lower surface of the fixing plate 6. A cylinder 18 is fixedly connected to each sliding track two 17. A second spring 19 is fixedly connected to the inner cavity of each cylinder 18. One end of each second spring 19 away from the cylinder 18 is fixedly connected to a sliding rod three 20. The sliding rod three 20 is slidably fitted on the cylinder 18. One end of each sliding rod three 20 away from the second spring 19 is fixedly connected to a sliding plate 21. The sliding plate 21 is slidably fitted on the sliding track two 17.

[0044] The anti-warping edge component further includes a connecting plate 22 fixedly connected to the bottom of each sliding plate 21. An arc-shaped block 23 is fixedly connected to the side wall of each connecting plate 22. A connecting frame two 24 is fixedly connected to the lower surface of each connecting plate 22. A second roller 25 is rotatably connected inside each connecting frame two 24. The curved surface of the arc-shaped block 23 abuts against the curved surface of the rotating body 14. The second roller 25 is made of rubber material, avoiding damage to the textile part during rolling.

[0045] The working principle of the above implementation is as follows:

[0046] The initialization steps are as follows:

[0047] The staff takes down the woven textile cloth b on the textile machine and places it on the material lifting device. The staff starts the material lifting device a to lift the textile cloth b to be transported to the lower surface of the electrostatic chuck 9. The first spring 5 is not deformed, the second spring 19 is not compressed, and the torsion spring is in a contracted state.

[0048] The working operation steps are as follows:

[0049] The working steps of the picking component are as follows:

[0050] At this time, the electrostatic chuck 9 located at the central position abuts against the center of the textile cloth b. At this time, the staff starts the electrostatic chuck 9 located at the central position. After the electrostatic chuck 9 is powered on, static charges are generated. Thus, the charges of the electrostatic chuck 9 interact with the charges on the surface of the adsorbed textile cloth b. Therefore, the electrostatic chuck 9 sucks the textile cloth b.

[0051] Anti-wrinkle component:

[0052] The staff controls the electric telescopic rod 10 to be energized, and the electric telescopic rod 10 begins to retract after being energized, so that the electric telescopic rod 10 drives the sliding rod 28 to slide vertically upward on the sliding track 17, and the sliding rod 28 drives the tilting block 12 to move synchronously. Because the inclined surface of the tilting block 12 contacts the outer side of the first roller 15, as the tilting block 12 moves vertically upward, the inclined surface of the tilting block 12 continuously moves from wide to narrow. A torsion spring is arranged at the connection between the rotating body 14 and the fixed plate 6, and the two ends of the torsion spring are respectively fixedly connected to the rotating body 14 and the fixed plate 6. Therefore, the torsion spring in the retracted state drives the first roller 15 to continuously contact the inclined surface of the tilting block 12 through the elastic stretching force, so that the first roller 15 presents an arc movement toward the direction of the sliding rod 28, so that the first roller 15 drives the top of the rotating body 14 to move synchronously, so that the top of the rotating body 14 is close to The arc movement in the direction of the sliding rod 8, and the arc surface in the middle of the rotating body 14 constantly contacts the inclined surface of the fixed protrusion 16, and the fixed protrusion 16 plays a role of limiting. When the curved surface of the rotating body 14 fits with the inclined surface of the fixed protrusion 16, the top of the rotating body 14 will no longer continue to rotate in the direction close to the sliding rod 8, and the bottom of the rotating body 14 will make an arc movement in the direction away from the sliding rod 8, and its lower part will move to both sides respectively. When the three electrostatic suction cups 9 are located in the same horizontal plane, the textile cloth b attached to the electrostatic suction cup 9 will be lifted by the material lifting device, so that the rotating body 14 will smooth it to both sides. At the same time, the staff will power on the electrostatic suction cup 9 fixedly connected to the rotating body 14 to start, thereby sucking the left and right sides of the textile cloth b, ensuring that the spinning cloth is in a spread out state during the transportation process.

[0053] After being transported to the designated position, the staff controls the electric telescopic rod 10 to start extending, and repeats the above reverse working steps to put the spinning cloth at the designated position.

[0054] The provision of three electrostatic suction cups 9 avoids the need to manually bundle the textile cloth b and then hang it on the hook, thereby reducing the time required to load the textile cloth b on the hanging conveyor. At the same time, the electrostatic suction cups 9 prevent damage to the textile cloth b by the hook by adsorbing the textile cloth b.

[0055] The anti-wrinkle component is set up to keep the textile cloth b flat during the transportation process, avoiding the situation that wrinkles cause excessive stretching or twisting of the fibers of the textile cloth b, thereby reducing the damage to the fibers in the textile cloth b, reducing the occurrence of flaws and defects in the textile cloth b, and improving the overall quality and durability of the woven products of the textile cloth b. At the same time, it saves the cumbersome procedure of inspecting and winding the textiles woven on the textile machine and then transporting them to the next processing equipment, thereby further saving processing steps.

[0056] The working steps of the anti-warping edge component are as follows:

[0057] As described above, when the bottom of the rotating body 14 moves away from the second sliding rod 8, the outer curved surface of the lower part of the rotating body 14 contacts the curved surface of the arc-shaped block 23 at this time. The rotating body 14 continuously contacts the arc-shaped block 23 horizontally and moves it away from the second sliding rod 8. The arc-shaped block 23 drives the connecting plate 22 to move synchronously, and the connecting plate 22 drives the sliding plate 21 to move synchronously. Also, because the sliding plate 21 is limited by the second sliding track 17, the sliding plate 21 starts to slide horizontally towards the cylinder 18. The connecting plate 22 drives the second connecting frame 24 to move towards the left and right sides of the textile fabric b. The second connecting frame 24 drives the second rollers 25 to roll towards the left and right sides of the textile fabric b. Then, the two second rollers 25 roll to the four corners of the textile fabric b. When the second rollers 25 stop rolling, the second rollers 25 can still always press the four corners of the textile fabric b. At the same time, the horizontal movement of the sliding plate 21 drives the third sliding rod 20 to slide into the inner cavity of the cylinder 18 and compress the second spring 19.

[0058] When transported to the designated position, as described above, repeat the above opposite working steps. At this time, the second rollers 25 roll towards the center of the textile fabric b, and the electrostatic chuck 9 located at the center position contacts the middle part of the textile fabric b, avoiding the problem that when the electrostatic chuck 9 detaches from the textile fabric b, it will lift the textile fabric b upwards together, resulting in wrinkles in the textile fabric b.

[0059] Through the anti-warping edge setting, it plays a role in ensuring that the textile fabric b, which becomes relatively loose after cutting, does not show unevenness before being sucked. At the same time, the second rollers 25 rolling towards both sides of the textile fabric can smooth the warped textile fabric. Also, when stacking the next textile fabric b, it can compact the gaps between the textile fabrics, thereby enabling more textile fabrics b to be stacked.

[0060] The working steps of the buffer component are as follows:

[0061] When the electric pulley 2 transports the textile fabric b to the designated position along the track of the local fixed track 1, after the electric pulley 2 is powered off, due to its inertia, it still maintains the tendency to move along the local fixed track 1. Thus, the first sliding rod 4 slides on the first connecting frame 3 and stretches one of the first springs 5, while the other first spring 5 is compressed. At the same time, the first sliding rod 4 drives the fixed plate 6 to move synchronously. When the tendency to move along the local fixed track 1 tends to dissipate, at this time, the compressed first spring 5 uses its elastic stretching force, and the stretched first spring 5 uses its elastic contraction force to make the first sliding rod 4 tend to be stable.

[0062] The setting of the first spring 5 plays a role in buffering after the electric pulley 2 is braked, avoiding damage to the suspension conveying device caused by excessive inertia, prolonging the service life of the equipment, and avoiding the problem of pulling the subsequent textile fabric b.

[0063] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0064] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging conveying device for a textile machine, comprising a fixed track part (1), characterized in that: The fixed track part (1) is slidably connected with an electric pulley (2), and a buffer assembly is arranged on the lower surface of the electric pulley (2), and the buffer assembly includes a connecting frame (3) symmetrically fixedly connected to the lower surface of the electric pulley (2), and at least two connecting frames (3) are arranged, and each connecting frame (3) is slidably connected with a sliding rod (4), and at least two first springs (5) are respectively fixedly connected between the two ends of each sliding rod (4) and the connecting frame (3), and the outer side of each sliding rod (4) is commonly fixedly connected with a fixed plate (6), and a pick-up assembly is arranged on the fixed plate (6), and the pick-up assembly includes a sliding track (7) fixedly connected to the side wall of the fixed plate (6), and a sliding rod (8) is slidably connected to the sliding track (7), and the top of the fixed plate (6) is fixedly connected with an electric telescopic rod (10); The fixed plate (6) is provided with an anti-wrinkle component, the anti-wrinkle component comprises a fixed protrusion (11) symmetrically fixedly connected to the lower surface of the sliding track (7), and at least two fixed protrusions (11) are provided. The two sides of the sliding rod (8) are fixedly connected with tilting blocks (12), and at least two tilting blocks (12) are provided. Each tilting block (12) is provided with a groove (13); The anti-wrinkle component also includes a rotating body (14) symmetrically connected to the fixed plate (6), and at least two rotating bodies (14) are provided. The two rotating bodies (14) are fixedly connected to the bottom of the sliding rod (8) with an electrostatic suction cup (9), and the top of each rotating body (14) is rotatably connected to a first roller (15). The side wall of the fixed plate (6) is symmetrically fixedly connected with a fixed protrusion (16), and at least two fixed protrusions (16) are provided.

2. A hanging conveying device for a textile machine according to claim 1, characterized in that: The fixed plate (6) is provided with an anti-warping edge assembly, and the anti-warping edge assembly includes two sliding tracks (17) symmetrically fixedly connected to the lower surface of the fixed plate (6), each of the two sliding tracks (17) is fixedly connected to a cylinder (18), the inner cavity of each cylinder (18) is fixedly connected to a second spring (19), each of the second springs (19) is fixedly connected to a sliding rod (20) at one end away from the cylinder (18), and each of the sliding rods (20) is fixedly connected to a sliding plate (21) at one end away from the second spring (19).

3. A hanging conveying device for a textile machine according to claim 2, characterized in that: The anti-warping edge assembly also includes a connecting plate (22) fixedly connected to the bottom of each sliding plate (21), a side wall of each connecting plate (22) fixedly connected to an arc block (23), a lower surface of each connecting plate (22) fixedly connected to a second connecting frame (24), and a second roller (25) rotatably connected inside each connecting frame (24).

4. A hanging conveying device for a textile machine according to claim 1, characterized in that: The outer side of the first spring (5) is sleeved with the first sliding rod (4), and the telescopic shaft end of the electric telescopic rod (10) is fixedly connected with the second sliding rod (8).

5. A hanging conveying device for a textile machine according to claim 1, characterized in that: The shape of the fixing protrusion 1 (11) is matched with the shape of the groove (13), and the fixing protrusion 1 (11) is located on the movement path of the tilting block (12).

6. A hanging conveying device for a textile machine according to claim 1, characterized in that: The inclined surface of the tilting block (12) contacts the outer side of the first roller (15), the inclined surface of the second fixed protrusion (16) contacts the arc surface of the rotating body (14), and the bottoms of the two rotating bodies (14) are fixedly connected to the electrostatic suction cup (9).

7. A hanging conveying device for a textile machine according to claim 2, characterized in that: The sliding rod three (20) is slidably adapted on the cylinder (18), and the sliding plate (21) is slidably adapted on the sliding track two (17).

8. A hanging conveying device for a textile machine according to claim 3, characterized in that: The curved surface of the arc block (23) and the curved surface of the rotating body (14) are in conflict with each other, and the second roller (25) is made of rubber material.

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