Knit fabric anti-curling device

Abstract

The utility model relates to a knitted fabric technology field discloses a kind of knitted fabric anti-curling equipment, including a support plate, the bottom of first support plate is fixedly connected with multiple first fixed round pole, the outer wall front end of first fixed round pole is fixedly connected with support disc, the bottom of support disc is rotatably connected with rotating cylinder, the bottom of multiple rotating cylinders is fixedly connected with first support rod, the outer wall middle part of first support rod is slidably connected with first sliding round pole, the outer wall top of first sliding round pole is fixedly connected with first fixed plate, the outer wall of first fixed plate is rotatably connected with first rotating round pole.In the utility model, when first support rod is pulled down to drive first sliding round pole to move down, rotating rod on the outer wall of first sliding round pole is pulled down to move down, to drive the other end second sliding round pole of rotating rod to move down, the versatility of equipment can be improved.

Description

Technical Field

[0001] This utility model relates to the field of knitted fabric technology, and in particular to a device for preventing knitted fabrics from curling. Background Technology

[0002] Knitted fabric is a type of fabric made by interlocking loops of yarn. It is a major category of fabrics, with good elasticity, moisture absorption and breathability, comfort and warmth. It is the most widely used fabric in children's clothing. It is made by bending yarn into loops and interlocking them using knitting needles. The difference between knitted fabric and woven fabric lies in the different forms of yarn in the fabric. Knitting is divided into weft knitting and warp knitting. Knitted fabrics are widely used in clothing fabrics and linings and home textile products, and are loved by consumers.

[0003] Knitted fabric unwinding and curling equipment uses a lifting device to adjust the fabric output height, thereby optimizing the contact angle between the fabric and subsequent equipment and indirectly improving tension stability. At present, most knitted fabric unwinding and curling equipment uses fixed height equipment, which makes it difficult to accurately connect with the pre-shrinking machine and fabric spreading machine before and after, and cannot ensure a smooth fabric conveying path. Due to height misalignment, fabric wrinkles and deviations are caused, reducing processing quality and production efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a device for preventing knitted fabrics from curling, which aims to improve the existing technology that cannot ensure a smooth fabric conveying path, and causes fabric wrinkles and deviations due to height misalignment, thus reducing processing quality and production efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a device for preventing edge curling of knitted fabrics, comprising a first support plate, a plurality of first fixed round rods fixedly connected to the bottom of the first support plate, a support plate fixedly connected to the front end of the outer wall of the first fixed round rods, a rotating cylinder rotatably connected to the bottom of the support plate, a first support rod fixedly connected to the bottom of each of the plurality of rotating cylinders, a first sliding round rod slidably connected to the middle of the outer wall of the first support rod, a first fixed plate fixedly connected to the top of the outer wall of the first sliding round rod, a first rotating round rod rotatably connected to the outer wall of the first fixed plate, rotating rods fixedly connected to the left and right ends of the first rotating round rod, a limit round rod fixedly connected to the bottom of the first fixed round rod, a second sliding round rod slidably connected to the middle of the outer wall of the first fixed round rod, a guide groove provided in the lower middle part of the outer wall of the first fixed round rod, a button slidably connected to the inner wall of the guide groove, a spring fixedly connected to the rear side of the button, and a telescopic mechanism fixedly connected to the top of the first support plate, the telescopic mechanism being used for the sliding device.

[0006] As a further description of the above technical solution: The telescopic mechanism includes a motor. The bottom of the motor is fixedly connected to the top center of the first support plate. A second rotating rod is fixedly connected to the output end of the motor. A second support plate is rotatably connected to both the left and right ends of the second rotating rod. A second fixed rod is fixedly connected to adjacent sides of multiple second support plates. A third support rod is fixedly connected to the left side of the outer wall of the second support plate. A first rotating ball is fixedly connected to the right side of the third support rod. A groove is formed on the outer wall of the first rotating ball. A second fixed plate is fixedly connected to the top right side of the first support plate. A sliding groove is formed on the inner wall of the second fixed plate. A support rod is slidably connected to the inner wall of the sliding groove. A first rotating plate is rotatably connected to the front end of the support rod. The front side of the first rotating ball is fixedly connected to the right side of the support rod. A second rotating plate is fixedly connected to the top of the support rod. A second rotating ball rotates at the bottom of the second rotating plate. Multiple grooves are formed on the outer wall of each groove. A sliding rod is slidably connected to the inner wall of each groove. A third support plate is slidably connected to the outer wall of the sliding rod. A limit rod is fixedly connected to the right side of the outer wall of the sliding rod.

[0007] As a further description of the above technical solution: A first protective pad is fixedly connected to the middle of the outer wall of the first sliding rod, and a first pad plate is fixedly connected to the bottom of the first sliding rod.

[0008] As a further description of the above technical solution: A protective rod is fixedly connected to the outer wall of the second fixed rod, and a protective box is fixedly connected to the top of the motor.

[0009] As a further description of the above technical solution: The top of the protective box has heat dissipation holes, and a control meter is fixedly connected to the front of the protective box.

[0010] As a further description of the above technical solution: A nameplate is fixedly connected to the top of the first support plate, and screws are threaded to the four corners of the inner wall of the nameplate.

[0011] As a further description of the above technical solution: A second pad is fixedly connected to the middle of the outer wall of the first support plate, and a third protective pad is fixedly connected to the top of the second pad.

[0012] As a further description of the above technical solution: Second protective pads are fixedly connected to the four corners of the outer wall of the first support plate, and multiple second support rods are fixedly connected to the top of the support plate.

[0013] This utility model has the following beneficial effects: 1. In this utility model, when the first support rod is pulled forcefully, the first sliding round rod is moved downward, which in turn moves the rotating rod on the outer wall of the first sliding round rod downward, thereby causing the second sliding round rod at the other end of the rotating rod to move downward. When it moves to a certain position, it will be restricted by the limiting round rod and will not be able to move downward, and it will also be stuck by the button and will not be able to move upward, thereby causing the first sliding round rod to be unable to move, thus improving production efficiency and processing quality.

[0014] 2. In this utility model, when the motor is started, it drives the second rotating rod to start rotating, thereby driving the knitted fabric to move downward. In addition, the rotation of the groove drives the second rotating plate to rotate, thereby driving the first rotating plate to rotate. Since the supporting rod is stuck in the sliding groove in the second fixed plate, the supporting rod can only move back and forth, driving the first rotating ball to move back and forth, so that knitted fabrics of different sizes can be rolled up. Attached Figure Description

[0015] Figure 1 This is a front perspective view of a device for preventing knitted fabrics from rolling up, as proposed in this utility model. Figure 2 This is a top view of a device for preventing knitted fabrics from curling, as proposed in this utility model. Figure 3 This is a partial structural diagram of the support plate of the anti-rolling device for knitted fabrics proposed in this utility model; Figure 4 This is a partial structural diagram of the second sliding rod of the anti-rolling device for knitted fabrics proposed in this utility model; Figure 5 This is a partial structural diagram of the first fixed round rod of the anti-rolling device for knitted fabrics proposed in this utility model; Figure 6 This is a partial structural diagram of the motor of a knitted fabric anti-rolling device proposed in this utility model; Figure 7 This is a partial structural diagram of the third support plate of the anti-rolling device for knitted fabrics proposed in this utility model.

[0016] Legend: 1. First support plate; 2. Telescopic mechanism; 201. Motor; 202. Second support plate; 203. Second rotating rod; 204. Second fixed rod; 205. Third support rod; 206. First rotating sphere; 207. Groove; 208. Support rod; 209. First rotating plate; 210. Sliding groove; 211. Second fixed plate; 212. Second rotating plate; 213. Second rotating sphere; 214. Groove; 215. Third support plate; 216. Limiting rod; 217. Sliding rod; 3. First fixed rod; 4. 1. Support plate; 5. Rotating cylinder; 6. First support rod; 7. First sliding rod; 8. First fixing plate; 9. First rotating rod; 10. Rotating rod; 11. Second sliding rod; 12. Limiting rod; 13. Button; 14. Spring; 15. Guide groove; 16. First pad; 17. First protective pad; 18. Second support rod; 19. Second protective pad; 20. Protective box; 21. Control panel; 22. Nameplate; 23. Screw; 24. Heat dissipation hole; 25. Protective rod; 26. Second pad; 27. Third protective pad. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5 This utility model provides an embodiment of a knitted fabric anti-rolling device, including a first support plate 1, a plurality of first fixed round rods 3 fixedly connected to the bottom of the first support plate 1, a support plate 4 fixedly connected to the front end of the outer wall of the first fixed round rods 3, a rotating cylinder 5 rotatably connected to the bottom of the support plate 4, a first support rod 6 fixedly connected to the bottom of each of the plurality of rotating cylinders 5, a first sliding round rod 7 slidably connected to the middle of the outer wall of the first support rod 6, a first fixed plate 8 fixedly connected to the top of the outer wall of the first sliding round rod 7, a first rotating round rod 9 rotatably connected to the outer wall of the first fixed plate 8, a rotating rod 10 fixedly connected to the left and right ends of the first rotating round rod 9, a limit round rod 12 fixedly connected to the bottom of the first fixed round rod 3, a second sliding round rod 11 slidably connected to the middle of the outer wall of the first fixed round rod 3, a guide groove 15 opened in the lower middle part of the outer wall of the first fixed round rod 3, a button 13 slidably connected to the inner wall of the guide groove 15, a spring 14 fixedly connected to the rear side of the button 13, and a telescopic mechanism 2 fixedly connected to the top of the first support plate 1, the telescopic mechanism 2 being used for the sliding device; Specifically, the first support plate 1 is used to support the device, the first fixed round rod 3 is used to support the first support plate 1, the support plate 4 is used to equip the device, the rotating cylinder 5 is used to rotate the first support rod 6, the first support rod 6 is used to support the first support plate 1 and pull the first sliding round rod 7, the first sliding round rod 7 is used to pull the rotating rod 10 and thus pull the second sliding round rod 11, the first fixed plate 8 is used to fix the rotating rod 10, the second sliding round rod 11 is used to protect the first sliding round rod 7 from detaching, the limiting round rod 12 is used to limit the second sliding round rod 11 and thus fix the second sliding round rod 11, the button 13 is used to abut against the second sliding round rod 11, and the spring 14 is used to reset the button 13.

[0019] Please see the appendix Figure 1 Appendix Figure 6 and attached Figure 7 The telescopic mechanism 2 includes a motor 201. The bottom of the motor 201 is fixedly connected to the top center of the first support plate 1. A second rotating rod 203 is fixedly connected to the output end of the motor 201. Second support plates 202 are rotatably connected to both the left and right ends of the second rotating rod 203. Second fixed rods 204 are fixedly connected to adjacent sides of multiple second support plates 202. A third support rod 205 is fixedly connected to the left side of the outer wall of the second support plate 202. A first rotating ball 206 is fixedly connected to the right side of the third support rod 205. A groove 207 is provided on the outer wall of the first rotating ball 206. A second fixed plate 211 is fixedly connected to the top right side of the first support plate 1. The inner wall of the fixed plate 211 is provided with a sliding groove 210. A supporting round rod 208 is slidably connected to the inner wall of the sliding groove 210. A first rotating plate 209 is rotatably connected to the front end of the supporting round rod 208. The front side of the first rotating ball 206 is fixedly connected to the right side of the supporting round rod 208. A second rotating plate 212 is fixedly connected to the top of the supporting round rod 208. A second rotating ball 213 rotates at the bottom of the second rotating plate 212. Multiple round grooves 214 are provided on the outer wall of the round groove 214. A sliding rod 217 is slidably connected to the inner wall of the round groove 214. A third supporting plate 215 is slidably connected to the outer wall of the sliding rod 217. A limit rod 216 is fixedly connected to the right side of the outer wall of the sliding rod 217. Specifically, motor 201 drives the device, second rotating rod 203 drives the knitted fabric, second support plate 202 fixes the second rotating rod 203, third support rod 205 fixes the knitted fabric to move downwards, third support rod 205 fixes the first rotating ball 206, protrusion 207 is a hemming device, second fixing plate 211 fixes the support rod 208, sliding groove 210 restricts the support rod 208 from moving back and forth, support rod 208 drives the first rotating ball 206 to move, second rotating plate 212 rotates, second rotating ball 213 drives the device to move back and forth, and sliding rod 217 drives and holds the second rotating rod 203.

[0020] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 A first protective pad 17 is fixedly connected to the middle of the outer wall of the first sliding rod 7, a first pad plate 16 is fixedly connected to the bottom of the first sliding rod 7, a heat dissipation hole 24 is opened on the top of the protective box 20, a control meter 21 is fixedly connected to the front side of the protective box 20, a protective rod 25 is fixedly connected to the outer wall of the second fixed rod 204, and a protective box 20 is fixedly connected to the top of the motor 201. Specifically, the first protective pad 17 is used to prevent the first sliding rod 7 from colliding with the rotating rod 10, the first pad plate 16 is used to protect the first sliding rod 7, the heat dissipation hole 24 is used for heat dissipation, the control table 21 is used to control the motor 201, the protection box 20 is used to protect the motor 201, and the protective rod 25 is used to protect the equipment from secondary damage.

[0021] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 A second pad 26 is fixedly connected to the middle of the outer wall of the first support plate 1. A third protective pad 27 is fixedly connected to the top of the second pad 26. A nameplate 22 is fixedly connected to the top of the first support plate 1. Screws 23 are threadedly connected to the four corners of the inner wall of the nameplate 22. A second protective pad 19 is fixedly connected to the four corners of the outer wall of the first support plate 1. Multiple second support rods 18 are fixedly connected to the top of the support plate 4. Specifically, the second pad 26 is used to support the equipment, the third protective pad 27 is used to protect the equipment, the nameplate 22 is used to write the name, the screw 23 is used to fix the protective box 20, the second protective pad 19 is used to protect the first support plate 1 from collision with people, and the second support rod 18 is used to strengthen the support between the support plate 4 and the first support plate 1, thereby stabilizing the equipment.

[0022] Working principle: When the first support rod 6 is pulled, it moves outward, which in turn moves the first sliding rod 7 downward. When the first sliding rod 7 moves, it pulls the rotating rod 10 on the outer wall of the first sliding rod 7 downward, which in turn moves the second sliding rod 11 at the other end of the rotating rod 10 downward. When the second sliding rod 11 moves to a certain position, it is restricted by the limiting rod 12 and cannot move downward. It is also blocked by the button 13 and cannot move upward. This prevents the rotating rod 10 from moving again, and thus prevents the first sliding rod 7 from moving. This improves production efficiency and processing quality while reducing operational risks and labor intensity. When the motor 201 is started, it drives the second rotating rod 203 to start rotating, thereby moving the equipment downward. The front end is locked by the second fixed rod 204, which can only move in one direction. In addition, the groove 207 on the outer wall of the first rotating ball 206 prevents the knitted fabric from curling. Furthermore, the rotation of the groove 214 drives the second rotating plate 212 to rotate, which in turn drives the first rotating plate 209 to rotate. Since the supporting rod 208 is locked in the sliding groove 210 in the second fixed plate 211, the supporting rod 208 can only move back and forth, which drives the first rotating ball 206 to move back and forth. Thus, knitted fabrics of different sizes can be prevented from curling.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for preventing knitted fabrics from rolling up, comprising a first support plate (1), characterized in that: The bottom of the first support plate (1) is fixedly connected to a plurality of first fixed round rods (3). The front end of the outer wall of the first fixed round rod (3) is fixedly connected to a support plate (4). The bottom of the support plate (4) is rotatably connected to a rotating cylinder (5). The bottom of each of the plurality of rotating cylinders (5) is fixedly connected to a first support rod (6). The middle of the outer wall of the first support rod (6) is slidably connected to a first sliding round rod (7). The top of the outer wall of the first sliding round rod (7) is fixedly connected to a first fixed plate (8). The outer wall of the first fixed plate (8) is rotatably connected to a first rotating round rod (9). Rotating rods (10) are fixedly connected to both the left and right ends of the first rotating rod (9). Limiting rods (12) are fixedly connected to the bottom of the first fixed rod (3). A second sliding rod (11) is slidably connected to the middle of the outer wall of the first fixed rod (3). A guide groove (15) is provided in the lower middle part of the outer wall of the first fixed rod (3). A button (13) is slidably connected to the inner wall of the guide groove (15). A spring (14) is fixedly connected to the rear side of the button (13). A telescopic mechanism (2) is fixedly connected to the top of the first support plate (1). The telescopic mechanism (2) is used for the sliding device.

2. The anti-rolling device for knitted fabrics according to claim 1, characterized in that: The telescopic mechanism (2) includes a motor (201), the bottom of which is fixedly connected to the top center of the first support plate (1). The output end of the motor (201) is fixedly connected to a second rotating rod (203). The left and right ends of the second rotating rod (203) are rotatably connected to a second support plate (202). A second fixed rod (204) is fixedly connected to the adjacent side of a plurality of second support plates (202). A third support rod (205) is fixedly connected to the left side of the outer wall of the second support plate (202). A first rotating ball (206) is fixedly connected to the right side of the third support rod (205). A groove (207) is provided on the outer wall of the first rotating ball (206). A second fixed plate (211) is fixedly connected to the top right side of the first support plate (1). 11) has a sliding groove (210) on its inner wall. A supporting round rod (208) is slidably connected to the inner wall of the sliding groove (210). A first rotating plate (209) is rotatably connected to the front end of the supporting round rod (208). The front side of the first rotating ball (206) is fixedly connected to the right side of the supporting round rod (208). A second rotating plate (212) is fixedly connected to the top of the supporting round rod (208). A second rotating ball (213) rotates at the bottom of the second rotating plate (212). A plurality of round grooves (214) are opened on the outer wall of the second rotating ball (213). A sliding rod (217) is slidably connected to the inner wall of the round groove (214). A third supporting plate (215) is slidably connected to the outer wall of the sliding rod (217). A limit rod (216) is fixedly connected to the right side of the outer wall of the sliding rod (217).

3. The anti-rolling device for knitted fabrics according to claim 1, characterized in that: A first protective pad (17) is fixedly connected to the middle of the outer wall of the first sliding rod (7), and a first pad plate (16) is fixedly connected to the bottom of the first sliding rod (7).

4. The anti-rolling device for knitted fabrics according to claim 2, characterized in that: The outer wall of the second fixed round rod (204) is fixedly connected to a protective round rod (25), and the top of the motor (201) is fixedly connected to a protective box (20).

5. The anti-rolling device for knitted fabrics according to claim 4, characterized in that: The top of the protective box (20) is provided with heat dissipation holes (24), and a control table (21) is fixedly connected to the front side of the protective box (20).

6. The anti-rolling device for knitted fabrics according to claim 1, characterized in that: A nameplate (22) is fixedly connected to the top of the first support plate (1), and screws (23) are threadedly connected to the four corners of the inner wall of the nameplate (22).

7. The anti-rolling device for knitted fabrics according to claim 1, characterized in that: A second pad (26) is fixedly connected to the middle of the outer wall of the first support plate (1), and a third protective pad (27) is fixedly connected to the top of the second pad (26).

8. The anti-rolling device for knitted fabrics according to claim 1, characterized in that: The first support plate (1) has a second protective pad (19) fixedly connected at each of the four corners of its outer wall, and the support plate (4) has a number of second support rods (18) fixedly connected to its top.

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