Folding yarn dyeing carousel

Abstract

The utility model relates to yarn production equipment technical field discloses the folding type yarn dyeing turnover frame, including the bottom plate and top plate, the inner wall bottom of bottom plate is established with the sliding slot, the inner wall of sliding slot is provided with the folding mechanism, the bottom front and back sides of bottom plate all are fixedly connected with the support leg, and the bottom left and right sides of two support legs all are established with the storage groove, and the inside of two support legs is provided with the moving mechanism, the outer wall of top plate is provided with the airing assembly, the folding mechanism includes two sliding seat, and the outer wall sliding connection of two sliding seat in the inner wall left and right sides of sliding slot. In the utility model, the rotating disc drives the bidirectional screw rod to rotate, makes the sliding seat move in the sliding slot, and further drives the support frame to rotate to lift the top plate, satisfies different working scene demand, needs the storage when, and the positioning pin is pulled out reverse rotation rotating disc can be folded, improves the problem that the turnover frame can not be folded in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of yarn production equipment technology, and in particular to a folding yarn dyeing turnover rack. Background Technology

[0002] The folding yarn dyeing turnover rack is a piece of equipment specifically used in the yarn dyeing production process. In textile printing and dyeing enterprises, from the preparation of yarn to the dyeing stage to the turnover and transportation after dyeing, the folding yarn dyeing turnover rack plays an important role. It is mainly used to carry the yarn, facilitate the movement and storage of the yarn in the dyeing workshop, and facilitate the flow between different processes. It ensures that the yarn can be processed in an orderly and efficient manner during the dyeing process, while avoiding yarn damage and ensuring dyeing quality.

[0003] Traditional yarn dyeing racks consist of a frame structure, multiple horizontally placed crossbars, and support legs. In use, workers place the yarn rolls on the crossbars and then push the rack to transport the yarn to the dyeing equipment. This traditional rack has a significant drawback: its height is fixed. When facing taller dyeing equipment, workers need to laboriously lift the yarn, increasing labor intensity and operational difficulty. Current technology has improved the rack by incorporating telescopic sleeves and limiting mechanisms. The telescopic sleeves allow the support legs or frame to extend or shorten as needed, while the limiting mechanisms fix the adjusted height, ensuring stability during use. However, the presence of these telescopic sleeves and limiting mechanisms makes the rack's structure relatively fixed, preventing it from being folded and stored as desired, resulting in a larger space requirement. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a foldable yarn dyeing turnover rack, which aims to improve the problem that the existing technology cannot be folded and stored, resulting in a large space occupation.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a folding yarn dyeing turnover rack, including a base plate and a top plate. A sliding groove is formed at the bottom of the inner wall of the base plate, and a folding mechanism is provided on the inner wall of the sliding groove. Support legs are fixedly connected to the front and rear sides of the bottom of the base plate. Storage slots are formed on the left and right sides of the bottom of each support leg, and a moving mechanism is provided inside each support leg. A drying assembly is provided on the outer wall of the top plate. The folding mechanism includes two sliding blocks, the outer walls of which are slidably connected to the inner wall of the sliding groove. On the right side, a rotating seat 1 is fixedly connected to the top of each of the two slides. A support frame is rotatably connected to the top of each of the multiple rotating seats 1. The two support frames are rotatably connected to each other. A rotating seat 2 is rotatably connected to the top of each of the two support frames. Slide grooves are provided on the front and rear sides of the bottom of the top plate. The multiple support frames are slidably connected to the corresponding slide grooves. A bidirectional threaded rod is rotatably connected to the middle of the inner wall of the bottom plate. The inner walls of the two slides are threaded to the bidirectional threaded rod. The right end of the bidirectional threaded rod passes through the bottom plate and is provided with a fixing component.

[0006] As a further description of the above technical solution:

[0007] The moving mechanism includes multiple rotating rods, the outer walls of which are rotatably connected to the middle of the inner walls of the corresponding storage slots. Each rotating rod has a fixedly connected wheel at its bottom. Two pre-reserved slots are provided on the front and rear sides of the bottom of the base plate. A bidirectional lead screw is rotatably connected to the front and rear sides of the inner wall of the base plate. Threaded sleeves are threaded to the left and right sides of the outer walls of the two bidirectional lead screws. The outer walls of the two threaded sleeves are slidably connected to the inner walls of the corresponding pre-reserved slots. A vertical rod is fixedly connected to the bottom of each threaded sleeve. A connecting rod is rotatably connected to the bottom end of each vertical rod. The farthest ends of the connecting rods are rotatably connected to the top ends of the corresponding rotating rods. Limiting components are provided on the outer walls of the threaded sleeves.

[0008] As a further description of the above technical solution:

[0009] The fixing component includes a rotating disk, the left side of the outer wall of the rotating disk is fixedly connected to the right end of the bidirectional threaded rod, and insertion holes are provided around the outer wall of the rotating disk. A fixing seat is fixedly connected to the right side of the outer wall of the base plate, and a positioning pin is slidably connected to the inner wall of the fixing seat. The rear end of the positioning pin is slidably connected to the inner wall of the corresponding fixing seat.

[0010] As a further description of the above technical solution:

[0011] The limiting component includes multiple limiting blocks, the outer walls of the multiple limiting blocks are respectively fixedly connected to the front and rear sides of the outer wall of the corresponding threaded sleeve, and the inner walls of the multiple reserved grooves are provided with limiting grooves on the front and rear sides, and the multiple limiting blocks are respectively slidably connected to the corresponding limiting grooves.

[0012] As a further description of the above technical solution:

[0013] The drying assembly includes multiple drying rods, with the outer walls of the multiple drying rods fixedly connected to the front and rear sides of the outer wall of the top plate on adjacent sides, and anti-scattering rollers fixedly connected to the outer walls of the multiple drying rods.

[0014] As a further description of the above technical solution:

[0015] The base plate has collection frames on its top front and back sides, and slide bars are fixedly connected to the bottom front and back sides of the two collection frames. The base plate has two slide rails on its top front and back sides, and the slide bars are slidably connected to the corresponding slide rails.

[0016] As a further description of the above technical solution:

[0017] A transparent box is fixedly connected to the front side of the outer wall of the base plate, and a data board is provided on the inner wall of the transparent box.

[0018] As a further description of the above technical solution:

[0019] A U-shaped block is fixedly connected to the left side of the outer wall of the base plate, and a hanging hole is provided in the middle of the outer wall of the U-shaped block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotating disk drives the bidirectional threaded rod to rotate, causing the slide to move in the sliding groove, thereby driving the support frame to rotate to raise and lower the top plate. The fixed component locks the height to meet the needs of different work scenarios. When storage is required, the positioning pin can be pulled out and the rotating disk can be rotated in the opposite direction to fold it. This effectively improves the problem that the turnover rack in the prior art cannot be folded and stored and occupies a lot of space, thus improving the space utilization rate and ease of use.

[0022] 2. In this utility model, rotating the bidirectional lead screw, under the restriction of the limiting block and the limiting groove, the threaded sleeve moves and pushes the rotating rod, so that the moving wheel contacts or leaves the ground, realizing the movement and fixation of the turnover rack. Compared with the traditional turnover rack, this design greatly improves the flexibility of the turnover rack position adjustment, can quickly respond to the needs of different scenarios, effectively solves the problems of inconvenient movement and unstable fixation of the turnover rack, and improves work efficiency. Attached Figure Description

[0023] Figure 1This is a perspective view of the folding yarn dyeing turnover rack proposed in this utility model;

[0024] Figure 2 This is a front view of the folding yarn dyeing turnover rack proposed in this utility model;

[0025] Figure 3 This is a partial structural exploded view of the foldable yarn dyeing turnover rack proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the chute of the foldable yarn dyeing turnover rack proposed in this utility model.

[0027] Figure 5 A schematic diagram of the support legs of the folding yarn dyeing turnover rack proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the moving mechanism of the folding yarn dyeing turnover rack proposed in this utility model;

[0029] Figure 7 This is a partial structural cross-sectional view of the folding yarn dyeing turnover rack proposed in this utility model.

[0030] Legend:

[0031] 1. Base plate; 2. Folding mechanism; 201. Slide; 202. Rotating seat one; 203. Support frame; 204. Rotating seat two; 205. Slide groove; 206. Double-sided threaded rod; 207. Fixing assembly; 2071. Rotating disk; 2072. Insertion hole; 2073. Fixing seat; 2074. Positioning pin; 3. Moving mechanism; 301. Rotating rod; 302. Moving wheel; 303. Reserved slot; 304. Double-sided threaded rod 305. Lead screw; 306. Threaded sleeve; 307. Upright pole; 308. Connecting rod; 309. Limiting assembly; 30081. Limiting block; 30082. Limiting groove; 4. Top plate; 5. Sliding groove; 6. Support leg; 7. Storage groove; 8. Drying assembly; 801. Drying rod; 802. Anti-scattering roller; 9. Collection frame; 10. Sliding strip; 11. Sliding rail; 12. Transparent box; 13. Information board; 14. U-shaped block; 15. Hanging hole. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 , Figure 3and Figure 4This utility model provides an embodiment of a folding yarn dyeing turnover rack, comprising a base plate 1 and a top plate 4. The base plate 1 serves as the bottom support structure of the entire turnover rack, providing an installation base for other components and bearing the overall weight. The top plate 4 is located at the top of the turnover rack and is used to mount the drying assembly 8 and cooperate with the folding mechanism 2 to achieve height adjustment. A sliding groove 5 is provided at the bottom of the inner wall of the base plate 1, providing a sliding track for the slide 201 in the folding mechanism 2, allowing the slide 201 to move left and right within it. The folding mechanism 2 is provided on the inner wall of the sliding groove 5. Support legs 6 are fixedly connected to the front and rear sides of the bottom of the base plate 1 for support. The entire turnover rack is designed to be placed stably on the ground. Storage slots 7 are provided on the left and right sides of the bottom of the two support legs 6, providing storage space for components such as the rotating rod 301 in the moving mechanism 3. The moving mechanism 3 is located inside the two support legs 6. A drying assembly 8 is provided on the outer wall of the top plate 4 for drying yarn, ensuring proper handling of the yarn after dyeing. The folding mechanism 2 includes two slides 201, whose outer walls are slidably connected to the left and right sides of the inner wall of the sliding groove 5. The slides 201 slide within the sliding groove 5, driving the movement of other connected components. The tops of the two slides 201 are fixedly connected to... A rotating seat 202 converts the linear motion of the slide 201 into the rotational motion of the support frame 203, providing a connection point for the rotation of the support frame 203. The tops of multiple rotating seats 202 are rotatably connected to the support frame 203. The support frame 203 rotates to raise and lower the top plate 4, thereby adjusting the height of the turnover rack. Two support frames 203 are rotatably connected, and the tops of both support frames 203 are rotatably connected to a rotating seat 204. The bottom front and rear sides of the top plate 4 are provided with sliding grooves 205, providing a sliding track for the rotating seat 204, allowing the rotating seat 204 to move within the sliding grooves 205 as the support frame 203 rotates. The sliding mechanism allows multiple support frames 203 to be slidably connected to corresponding sliding grooves 205, transmitting the rotation of the support frames 203 to the top plate 4, causing the top plate 4 to rise or fall. A bidirectional threaded rod 206 is rotatably connected to the middle of the inner wall of the bottom plate 1, and the inner walls of the two slide blocks 201 are threadedly connected to the bidirectional threaded rod 206. As a power transmission component, the slide blocks 201 move within the sliding groove 5 through their own rotation. The right end of the bidirectional threaded rod 206 penetrates the bottom plate 1 and is provided with a fixing component 207, which is used to fix the rotation position of the bidirectional threaded rod 206, thereby locking the height of the top plate 4 and ensuring the stability of the turnover rack during use.The fixing assembly 207 includes a rotating disk 2071. The left side of the outer wall of the rotating disk 2071 is fixedly connected to the right end of the bidirectional threaded rod 206. The operator rotates the rotating disk 2071 to drive the bidirectional threaded rod 206 to rotate. Insertion holes 2072 are provided around the outer wall of the rotating disk 2071. The insertion holes 2072 cooperate with positioning pins 2074 to fix the rotational position of the rotating disk 2071, thereby locking the bidirectional threaded rod 206. A fixing seat 2073 is fixedly connected to the right side of the outer wall of the base plate 1, providing an installation position for the positioning pins 2074 so that they can stably cooperate with the rotating disk 2071. The inner wall of the fixing seat 2073 is slidably connected to the positioning pins 2074. 4. The positioning pin 2074 locks and unlocks the rotation position of the rotating disk 2071 by inserting or pulling out the insertion hole 2072, thereby controlling the fixation and adjustment of the height of the turnover rack. The rear end of the positioning pin 2074 is slidably connected to the inner wall of the corresponding fixed seat 2073. The drying assembly 8 includes multiple drying rods 801 for placing yarn and is the direct bearing component for drying yarn. The outer walls of the multiple drying rods 801 are fixedly connected to the front and rear sides of the outer wall of the top plate 4 on adjacent sides. The outer walls of the multiple drying rods 801 are all fixedly connected to anti-scattering rollers 802, which can prevent the yarn from slipping off or scattering from the drying rods 801 during the drying process and ensure the orderly progress of the yarn drying process.

[0034] Specifically, the base plate 1 and the top plate 4 form the main frame. The sliding groove 5 at the bottom of the inner wall of the base plate 1 allows the slide seat 201 of the folding mechanism 2 to slide. The folding mechanism 2 is used to adjust the height of the turnover rack and achieve folding and storage. The slide seat 201 slides within the sliding groove 5, causing the top rotating seat 1 202 to move. The rotating seat 1 202 is rotatably connected to the support frame 203, allowing the support frame 203 to rotate. The two support frames 203 are rotatably connected. The top rotating seat 204 is slidably connected to the bottom sliding groove 205 of the top plate 4. The rotation of the bidirectional threaded rod 206 drives the slide seat 201 to move, thereby adjusting the angle of the support frame 203 and achieving the lifting and lowering of the top plate 4. In the fixing component 207 at the right end of the bidirectional threaded rod 206, the rotating disk 2... 071 drives the bidirectional threaded rod 206 to rotate. The insertion hole 2072 and the positioning pin 2074 cooperate to fix the bidirectional threaded rod 206 and lock the height of the top plate 4. The support leg 6 at the bottom of the bottom plate 1 provides support. Its bottom storage groove 7 is used to accommodate the moving mechanism 3 components. The moving mechanism 3 realizes the movement of the turnover frame. Through the cooperation of the bidirectional screw 304, threaded sleeve 305, upright 306, connecting rod 307 and rotating rod 301, the moving wheel 302 is made to contact or leave the ground, which facilitates the movement and fixation of the turnover frame. The drying component 8 on the outer wall of the top plate 4 and the drying rod 801 are used to lay the yarn. The anti-scattering roller 802 prevents the yarn from spreading out during drying. All components work together to meet the various needs in the yarn dyeing turnover process.

[0035] Reference Figure 5 , Figure 6 and Figure 7The moving mechanism 3 includes multiple rotating rods 301. The outer middle portion of each rotating rod 301 is rotatably connected to the middle portion of the inner wall of the corresponding storage slot 7, providing support and rotation connection points for the moving wheels 302. The bottom of each rotating rod 301 is fixedly connected to a moving wheel 302, which directly contacts the ground, providing rolling support for the movement of the entire turnover rack, allowing the turnover rack to move flexibly between different positions. Two reserved slots 303 are opened on the front and rear sides of the bottom of the base plate 1, providing movement space for some components of the moving mechanism 3, and also providing installation positions for the limiting components 308. The inner walls of the base plate 1 are rotatably connected to bidirectional lead screws 304, which act as... As a power transmission component, the threaded sleeve 305 moves axially via its own rotation, thereby controlling the position of the rotating rod 301 and the moving wheel 302. Threaded sleeves 305 are threadedly connected to the left and right sides of the outer walls of the two bidirectional lead screws 304. The threaded sleeves 305 engage with the threads of the bidirectional lead screws 304, converting the rotation of the bidirectional lead screws 304 into its own linear movement, which in turn drives the movement of other connected components. The outer walls of the two threaded sleeves 305 are slidably connected to the inner walls of the corresponding pre-reserved grooves 303, and the outer walls of the two threaded sleeves 305 are slidably connected to the inner walls of the corresponding bidirectional lead screws 304. The bottoms of the multiple threaded sleeves 305 are... A fixed connection is provided with uprights 306, which serves to connect the threaded sleeve 305 and the connecting rod 307, transmitting the linear motion of the threaded sleeve 305 to the connecting rod 307. The bottom ends of multiple uprights 306 are rotatably connected to connecting rods 307. The connecting rods 307, through their rotatable connection to the bottom ends of the uprights 306, can change the direction of force transmission, converting the vertical motion of the uprights 306 into pushing or pulling the rotating rod 301. The farthest ends of the multiple connecting rods 307 are rotatably connected to the top ends of their respective rotating rods 301, allowing the connecting rods 307 to drive the rotating rods 301 to rotate around the connection point in the middle of the inner wall of the receiving groove 7, thereby controlling the movement of the caster 302. In the contact state with the ground, the outer walls of multiple threaded sleeves 305 are provided with limiting components 308; the limiting components 308 include multiple limiting blocks 3081, which are used to cooperate with limiting grooves 3082 to realize the limiting function of the threaded sleeves 305. The outer walls of the multiple limiting blocks 3081 are respectively fixedly connected to the front and rear sides of the outer walls of the corresponding threaded sleeves 305. The inner walls of multiple reserved grooves 303 are provided with limiting grooves 3082 on the front and rear sides to provide sliding tracks for the limiting blocks 3081, and at the same time restrict the movement of the limiting blocks 3081 in a specific direction, thereby restricting the movement trajectory of the threaded sleeves 305. The multiple limiting blocks 3081 are slidably connected to the corresponding limiting grooves 3082.

[0036] Specifically, the bidirectional lead screw 304 is rotatably connected to the front and rear sides of the inner wall of the base plate 1, and its outer wall is threadedly connected to the left and right sides of the threaded sleeve 305. The threaded sleeve 305 is slidably connected to the inner wall of the bidirectional lead screw 304. This threaded and sliding cooperation allows the threaded sleeve 305 to move linearly along the bidirectional lead screw 304. The bottom of the threaded sleeve 305 is fixed to the upright rod 306, and the bottom end of the upright rod 306 is rotatably connected to the connecting rod 307. The other end of the connecting rod 307 is rotatably connected to the top end of the rotating rod 301. This establishes a force transmission path. When the bidirectional lead screw 304 is rotated, the threaded sleeves 305 move closer or further apart under its action. When they move closer, the upright rod 306 and the connecting rod 307 push the rotating rod 301. 01 rotates around the connection point inside the storage slot 7, so that the moving wheel 302 contacts the ground, lifts the base plate 1, and realizes the movement of the turnover rack; when moving away, the rotating rod 301 retracts, the moving wheel 302 leaves the ground, and the turnover rack is fixed by the support leg 6. In the limiting component 308, the limiting block 3081 is fixed on the front and rear sides of the outer wall of the threaded sleeve 305 and slides in connection with the limiting groove 3082 on the inner wall of the reserved slot 303, which restricts the threaded sleeve 305 to move only along the direction of the bidirectional screw 304 and the limiting groove 3082, ensuring the stable operation of the moving mechanism 3, avoiding the threaded sleeve 305 from deviating, ensuring the reliability and accuracy of the entire moving process, and enabling the turnover rack to switch smoothly between the moving and fixed states.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The base plate 1 has collection frames 9 on the front and back sides of the top for collecting fallen yarn. Sliding strips 10 are fixedly connected to the front and back sides of the bottom of the two collection frames 9. The base plate 1 has two slide rails 11 on the front and back sides of the top. Multiple sliding strips 10 are slidably connected to the corresponding slide rails 11. By sliding along the slide rails 11, it is convenient to take out and put back the collection frames 9 for cleaning the collected yarn. A transparent box 12 is fixedly connected to the front side of the outer wall of the base plate 1. A data board 13 is set on the inner wall of the transparent box 12 to record relevant information of the turnover rack. A U-shaped block 14 is fixedly connected to the left side of the outer wall of the base plate 1. A hanging hole 15 is opened in the middle of the outer wall of the U-shaped block 14. When the turnover rack needs to be moved, the external traction device can pull the turnover rack by connecting the hook to the hanging hole 15.

[0038] Specifically, the collection frame 9 on the base plate 1 is used to collect fallen yarn. The slide bar 10 is fixed to the bottom of the collection frame 9 and is slidably connected to the slide rail 11 on the top of the base plate 1. By sliding along the slide rail 11, it is convenient to take out and put back the collection frame 9 to clean up the collected yarn. The transparent box 12 is fixed to the front side of the outer wall of the base plate 1. The data board 13 inside can record relevant information of the turnover rack for easy viewing. The U-shaped block 14 is fixed to the left side of the outer wall of the base plate 1. The hanging hole 15 is opened in the middle of the U-shaped block 14. When the turnover rack needs to be moved, the external traction device can pull the turnover rack by connecting the hook to the hanging hole 15.

[0039] Working principle: When the height of the turnover rack needs to be adjusted to adapt to different working scenarios, the operator rotates the rotating disk 2071. Since the left side of the outer wall of the rotating disk 2071 is fixedly connected to the right end of the bidirectional threaded rod 206, the rotation of the rotating disk 2071 will drive the bidirectional threaded rod 206 to rotate synchronously. The bidirectional threaded rod 206 is threadedly connected to the inner wall of the two slide blocks 201, and the outer wall of the slide block 201 is slidably connected to the left and right sides of the sliding groove 5 at the bottom of the inner wall of the base plate 1. Therefore, when the bidirectional threaded rod 206 rotates, it will drive the two slide blocks 201 to move closer or further apart within the sliding groove 5. When the two slide blocks 201 move closer to each other, the rotating seat 1 202, which is fixedly connected to the top of the slide block 201, will also move closer, thereby driving the support frame 203, which is rotatably connected to the top of the rotating seat 1 202, to rotate around the connection point between the two support frames 203. Since the top of the support frame 203 is rotatably connected to the rotating seat 204, and the rotation... The movable seat 204 is slidably connected to the sliding groove 205 opened on the front and rear sides of the bottom of the top plate 4. Therefore, the rotation of the support frame 203 will cause multiple movable seats 204 to move closer to each other, thereby lifting the top plate 4 and driving the drying rod 801 on the outer wall of the top plate 4 to move upward to a suitable height. At this time, the yarn can be placed on multiple anti-scattering rollers 802 fixed on the outer wall of the drying rod 801 to prevent the yarn from spreading during the drying process. After the height is adjusted, the bidirectional threaded rod 206 is fixed by the fixing component 207, so that the positions of the sliding seat 201, support frame 203 and other components are fixed, and the height of the top plate 4 is locked. When it is necessary to fold and store the turnover rack to save space, simply pull out the positioning pin 2074 and rotate the rotating disk 2071 in the opposite direction to make the sliding seats 201 move away from each other. The support frame 203 drives the top plate 4 to descend, and finally the turnover rack is folded, which effectively solves the problem of large space occupation caused by the inability to fold and store in the prior art.

[0040] Furthermore, when the base plate 1 needs to be moved, the operator rotates the two bidirectional lead screws 304. Since the limiting block 3081 is fixed on the front and rear sides of the outer wall of the threaded sleeve 305 and is slidably connected to the limiting groove 3082 opened on the front and rear sides of the inner wall of the reserved groove 303, this connection method restricts the threaded sleeve 305 to only move in a straight line along the bidirectional lead screw 304. Therefore, as the bidirectional lead screw 304 rotates, multiple threaded sleeves 305 will move closer to each other. The middle part of the outer wall of the rotating rod 301 is rotatably connected to the middle part of the inner wall of the corresponding storage groove 7. When the threaded sleeves 305 move closer to each other, the upright rod 306 fixedly connected to the bottom of the threaded sleeve 305 will push the rotating rod 301 to rotate around the connection point in the middle of the inner wall of the storage groove 7. The bottom of the rotating rod 301 is fixedly connected to the moving wheel 3. 02. As the rotating rod 301 rotates, multiple moving wheels 302 gradually contact the ground, lifting the base plate 1. At this point, the base plate 1 can be easily moved, driving the entire turnover rack to the desired position. When it is necessary to fix the position of the base plate 1, the operator rotates the bidirectional screw 304 in the opposite direction. This causes the threaded sleeve 305 to move in the opposite direction along the bidirectional screw 304, i.e., move away from each other. As the threaded sleeve 305 moves, the upright 306 pulls the rotating rod 301 to rotate in the opposite direction. The rotating rod 301 is retracted, the moving wheels 302 leave the ground, and the base plate 1 is stably placed in place by the support legs 6, thus fixing the position of the turnover rack. Through this design, the moving mechanism 3 can flexibly control the movement and fixation of the turnover rack to meet the usage needs in different scenarios.

[0041] 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 folding yarn dyeing turnover rack, comprising a base plate (1) and a top plate (4), characterized in that: The bottom of the inner wall of the base plate (1) is provided with a sliding groove (5), and the inner wall of the sliding groove (5) is provided with a folding mechanism (2). The bottom front and rear sides of the base plate (1) are fixedly connected with support legs (6). The bottom left and right sides of the two support legs (6) are provided with storage grooves (7). The interior of the two support legs (6) is provided with a moving mechanism (3). The outer wall of the top plate (4) is provided with a drying component (8). The folding mechanism (2) includes two slides (201). The outer walls of the two slides (201) are slidably connected to the left and right sides of the inner wall of the sliding groove (5). The top of each of the two slides (201) is fixedly connected to a rotating seat (202). The top of each of the multiple rotating seats (202) is rotatably connected to a support frame (203). The two support frames (203) are rotatably connected to each other. The top of each of the two support frames (203) is rotatably connected to a rotating seat (202). 204), the top plate (4) has a sliding groove (205) on both the front and rear sides of the bottom, and multiple support frames (203) are slidably connected to the corresponding sliding groove (205). The inner wall of the bottom plate (1) is rotatably connected to a bidirectional threaded rod (206). The inner walls of the two slide blocks (201) are threadedly connected to the bidirectional threaded rod (206). The right end of the bidirectional threaded rod (206) passes through the bottom plate (1) and is provided with a fixing component (207).

2. The folding yarn dyeing turnover rack according to claim 1, characterized in that: The moving mechanism (3) includes multiple rotating rods (301), the outer walls of which are rotatably connected to the inner walls of the corresponding storage slots (7). Each of the multiple rotating rods (301) has a fixedly connected wheel (302) at its bottom. The bottom of the base plate (1) has two pre-reserved slots (303) on its front and rear sides. The inner walls of the base plate (1) are rotatably connected to bidirectional lead screws (304) on their front and rear sides. The outer walls of the two bidirectional lead screws (304) are threaded to their left and right sides. Threaded sleeves (305), the outer walls of two threaded sleeves (305) are slidably connected to the inner walls of the corresponding reserved grooves (303), the bottom of multiple threaded sleeves (305) are fixedly connected to uprights (306), the bottom ends of multiple uprights (306) are rotatably connected to connecting rods (307), the far ends of multiple connecting rods (307) are rotatably connected to the top ends of the corresponding rotating rods (301), and the outer walls of multiple threaded sleeves (305) are provided with limit components (308).

3. The folding yarn dyeing turnover rack according to claim 1, characterized in that: The fixing component (207) includes a rotating disk (2071). The left side of the outer wall of the rotating disk (2071) is fixedly connected to the right end of the bidirectional threaded rod (206). Insertion holes (2072) are provided around the outer wall of the rotating disk (2071). A fixing seat (2073) is fixedly connected to the right side of the outer wall of the base plate (1). A positioning pin (2074) is slidably connected to the inner wall of the fixing seat (2073). The rear end of the positioning pin (2074) is slidably connected to the inner wall of the corresponding fixing seat (2073).

4. The folding yarn dyeing turnover rack according to claim 2, characterized in that: The limiting component (308) includes multiple limiting blocks (3081), the outer walls of the multiple limiting blocks (3081) are respectively fixedly connected to the front and rear sides of the outer wall of the corresponding threaded sleeve (305), and the front and rear sides of the inner walls of the multiple reserved grooves (303) are provided with limiting grooves (3082), and the multiple limiting blocks (3081) are respectively slidably connected to the corresponding limiting grooves (3082).

5. The folding yarn dyeing turnover rack according to claim 1, characterized in that: The drying assembly (8) includes multiple drying rods (801), with the outer walls of the multiple drying rods (801) fixedly connected to the front and rear sides of the outer wall of the top plate (4) respectively, and anti-scattering rollers (802) fixedly connected to the outer walls of the multiple drying rods (801).

6. The folding yarn dyeing turnover rack according to claim 1, characterized in that: The base plate (1) is provided with collection frames (9) on the front and back sides of the top. The two collection frames (9) are fixedly connected with slide bars (10) on the front and back sides of the bottom. The base plate (1) is provided with two slide rails (11) on the front and back sides of the top. The multiple slide bars (10) are slidably connected to the corresponding slide rails (11).

7. The folding yarn dyeing turnover rack according to claim 1, characterized in that: A transparent box (12) is fixedly connected to the front side of the outer wall of the base plate (1), and a data board (13) is provided on the inner wall of the transparent box (12).

8. The folding yarn dyeing turnover rack according to claim 1, characterized in that: A U-shaped block (14) is fixedly connected to the left side of the outer wall of the base plate (1), and a hanging hole (15) is provided in the middle of the outer wall of the U-shaped block (14).

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