Yarn steaming positioning feeding and discharging device

Abstract

The invention relates to the technical field of textile, and discloses a yarn steaming positioning feeding and discharging device which comprises a bin body, the outer wall of the bin body is hinged to the outer wall of the bin body through a hinge block, a positioning feeding mechanism is arranged in the bin body and comprises a bottom plate, and the outer wall of the bottom plate is fixedly connected with the inner wall of the bin body. A notch is formed in the outer wall of the bottom plate, a first assembling groove is formed in the surface of the bottom plate, a damper is arranged on the surface of the bottom plate, a transmission mechanism is arranged at the bottom of the bottom plate, the surface of the bottom plate is fixedly connected with the bottom of the side plate, and a first sliding groove is formed in the outer wall of the side plate. According to the yarn steaming positioning feeding and discharging device, the lifting mechanism is arranged, a tray to be subjected to yarn steaming is horizontally lifted through the lifting mechanism for feeding, the yarn located at the bottom makes contact with steam, the yarn steaming effect is better, meanwhile, the situation that the tray topples due to inclination in the feeding process is prevented through horizontal lifting, and the yarn steaming positioning feeding and discharging device can be normally used.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, in particular to a yarn steaming positioning loading and unloading device. Background Art

[0002] With the growing demand for efficient and precise production in the textile industry, the loading and positioning of yarns during the yarn steaming process has become a bottleneck restricting production efficiency and quality. To solve this problem, yarn steaming positioning loading and unloading devices have emerged, aiming to optimize the yarn steaming process and improve production efficiency and product quality through automated and precise technical means.

[0003] The patent application with application number CN202122951270.9 discloses a yarn steaming positioning loading and unloading device, which belongs to the field of yarn steaming. The device transports each tooling vehicle from the loading platform to the left and right linear rail groups, and fixes the tooling vehicle by moving the limit edge to a vertical position. In this way, the tooling vehicles are arranged front and back on the placement plate, and the position is fixed to ensure the spacing, thereby ensuring steam circulation. When the limit edge is in a horizontal position, the tooling vehicle can load and unload materials, so that the loading can be positioned, solving the problem of being unable to position the loading.

[0004] However, in the existing yarn steam positioning loading and unloading devices, during the loading process, the yarn located at the bottom cannot be pulled up, and the steam cannot be well contacted with the yarn, resulting in poor yarn steaming effect. When the bottom is pulled up, it usually topples over due to unstable loading, which limits the use of the yarn steam positioning loading and unloading devices. Summary of the invention

[0005] The object of the present invention is to provide a yarn steaming positioning loading and unloading device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a yarn steaming positioning loading and unloading device, comprising a warehouse body, the outer wall of the warehouse body is hingedly connected to the outer wall of the warehouse door through a hinge block, a positioning loading mechanism is arranged inside the warehouse body, the positioning loading mechanism comprises a bottom plate, the outer wall of the bottom plate is fixedly connected to the inner wall of the warehouse body, a notch is provided on the outer wall of the bottom plate, an assembly groove 1 is provided on the surface of the bottom plate, a damping is provided on the surface of the bottom plate, a transmission mechanism is provided at the bottom of the bottom plate, the surface of the bottom plate is fixedly connected to the bottom of the side plate, a slide groove 1 is provided on the outer wall of the side plate, the groove wall of the slide groove 1 is fixedly connected to the outer wall of the cylinder through a slider, the output end of the cylinder is fixedly connected to the outer wall of the sliding block, the inner wall of the sliding block is slidably connected to the outer wall of the fixed rod through the slider, and also includes:

[0007] The cam is provided with a plurality of springs, and the two springs are connected with each other through the outer wall of the cam, and the two springs are connected with each other through the outer wall of the cam.

[0008] The outer wall of the sliding block is provided with a sliding groove, and the outer wall of the sliding block is provided with a sliding groove. The outer wall of the sliding block is provided with an assembly groove. The top of the sliding block is fixedly connected to the bottom of the positioning block. The top of the positioning block is fixedly connected to the bottom of the fixing sleeve. The outer wall of the fixing sleeve is provided with a sliding groove. The groove wall of the sliding groove is slidably connected to the outer wall of the sliding rod through the sliding block. The outer wall of the sliding rod is provided with a spring. One end of the spring is fixedly connected to the outer wall of the sliding rod and the other end is fixedly connected to the groove wall of the sliding groove. The inner wall of the positioning block is clamped with the groove wall of the positioning groove opened by the sliding rod and the tray surface. The tray surface is provided with a sliding groove. The inner wall of the rotating block is slidably connected to the groove wall of the sliding groove four by the sliding block. The sliding rod is rotatably connected to the positioning wheel at one end away from the bottom plate through the rotating shaft. The outer wall of the positioning wheel contacts the groove wall of the second slide and rolls along the direction of the groove wall of the second slide.

[0009] According to the above technical solution, the damping includes a limiting block 2, the bottom of which is fixedly connected to the surface of the bottom plate, a positioning block 2 is slidably connected inside the limiting block 2, the positioning block 2 passes through the inside of the limiting block 2 and is fixedly connected to the outer wall of the limiting block 3, a spring 4 is provided on the outer wall of the positioning block 2, one end of the spring 4 is fixedly connected to the outer wall of the positioning block 2, and the other end is fixedly connected to the outer wall of the limiting block 2.

[0010] According to the above technical solution, the transmission mechanism includes a transmission block, the top of the transmission block is fixedly connected to the bottom of the base plate, the outer wall of the transmission block is fixedly connected to a motor, the number of the transmission blocks is two groups, the two groups of transmission blocks are symmetrically arranged on both sides of the bottom of the base plate with the center line of the base plate as the axis, the outer walls of the two groups of transmission blocks are rotatably connected to three groups of rollers 2 through a rotating shaft, the three groups of rollers 2 are horizontally equidistantly arrayed on the outer wall of the transmission block with the center line of the transmission block as the axis, and the output end of the motor is linked to the two ends of roller 2 through a transmission module inside the transmission block.

[0011] According to the above technical solution, the number of the slots is six groups, the positions of the six groups of slots correspond to the position of roller two, and the sizes match roller two, the number of the side panels is two groups, the two groups of side panels are symmetrically arranged on the surface of the bottom plate with the center line of the bottom plate as the axis, and the number of the lifting mechanisms is two groups, the two groups of lifting mechanisms are symmetrically arranged on both sides of the outer wall of the bottom plate with the center line of the bottom plate as the axis.

[0012] According to the above technical solution, there are two groups of assembly grooves 2, one group of assembly grooves 2 is opened at the bottom of the slide groove 4, and corresponds to the position of the connection between the inner wall of the rotating block and the slide groove 4, and the other group of assembly grooves 2 is opened on the outer wall of the slide rod, and the position corresponds to the top position of the inner wall of the rotating block, and the groove walls of the two groups of assembly grooves 2 are slidably connected with the outer walls of the two groups of clamping blocks.

[0013] According to the above technical solution, the positioning block 2 slides horizontally with the inner wall of the limiting block 2 through spring compression, and the inner wall of the positioning block 2 corresponds to the thickness of the bottom plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The yarn steaming positioning loading and unloading device is provided with a lifting mechanism, through which the tray to be steamed is lifted horizontally for loading, so that the yarn at the bottom is in contact with the steam, and the steaming effect is better. At the same time, the horizontal lifting prevents the tray from tilting during the loading process, causing the tray to tip over, so that the yarn steaming positioning loading and unloading device can be used normally.

[0016] 2. The yarn steaming positioning loading and unloading device is provided with a positioning mechanism, through which the pallet is positioned and fixed, and while the auxiliary lifting mechanism is loading, the pallet is locked with the pallet to prevent it from shifting and tipping over during the lifting and loading. At the same time, it is convenient for the operator to operate outside the yarn steaming device, so that the yarn steaming positioning loading and unloading device can be used normally.

[0017] 3. The yarn steaming positioning loading and unloading device is provided with damping, which can position and fix the tray in the yarn steaming device, so that the tray can be fixed in a good position in the yarn steaming device, thereby improving the yarn steaming effect of the yarn steaming device and assisting the yarn steaming device in unloading, so that the yarn steaming positioning loading and unloading device can be used normally.

[0018] 4. The yarn steaming positioning loading and unloading device is provided with a clamping block, which is locked by clamping the loading and unloading states of the clamping block and the rotating block, thereby greatly improving the loading and unloading efficiency and stability of the lifting mechanism, and preventing the lifting mechanism from causing the tray to shift or tip over when loading or unloading, so that the yarn steaming positioning loading and unloading device can be used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the positioning and feeding mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the pallet of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the bottom plate of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the positioning mechanism of the present invention;

[0025] Figure 7 is a cross-sectional view of the positioning mechanism of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0028] Fig.10 This is a schematic diagram of the structure of the clamping block and the spring of the present invention;

[0029] Fig.11 It is a schematic diagram of the structure of the damping of the present invention.

[0030] In the figure: 1, warehouse body; 2, warehouse door; 3, positioning feeding mechanism; 301, bottom plate; 3011, assembly groove 1; 3012, notch; 302, side plate; 303, slide groove 1; 304, cylinder; 305, sliding block; 306, fixed rod; 307, tray; 3071, slide groove 2; 3072, positioning groove 1; 31, lifting mechanism; 311, rotating block; 312, clamping block; 313, spring 1; 314, limit block 1; 315, roller 1; 316, fixed sleeve 1; 317, sliding rod 1; 3 18. Slideway three; 319. Spring two; 3110. Positioning slot two; 32. Positioning mechanism; 321. Slide rod; 322. Slideway four; 323. Positioning wheel; 324. Positioning block one; 325. Assembly slot two; 326. Spring three; 327. Slideway five; 328. Fixed sleeve two; 329. Sliding rod two; 33. Damping; 331. Limit block two; 332. Positioning block two; 333. Spring four; 334. Limit block three; 34. Transmission mechanism; 341. Transmission block; 342. Roller two; 343. Motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] For example, see Figure 1-Figure 5 and Figure 8-10The present invention provides a technical solution: a yarn steaming positioning loading and unloading device, comprising a bin body 1, the outer wall of the bin body 1 is hingedly connected to the outer wall of the bin door 2 through a hinge block, a positioning loading mechanism 3 is arranged inside the bin body 1, the positioning loading mechanism 3 comprises a bottom plate 301, the outer wall of the bottom plate 301 is fixedly connected to the inner wall of the bin body 1, the outer wall of the bottom plate 301 is provided with slots 3012, the number of the slots 3012 is six groups, the positions of the six groups of slots 3012 correspond to the positions of the second roller 342, and the sizes match the second roller 342, so that the second roller 342 can protrude from the surface of the bottom plate 301, roll normally on the bottom of the tray 307, and the tray 307 is moved by friction, and the surface of the bottom plate 301 is provided with an assembly groove 1 3011, There are two groups of assembly grooves 3011, which are symmetrically arranged on the surface of the bottom plate 301 with the center line of the bottom plate 301 as the axis, a damper 33 is arranged on the surface of the bottom plate 301, a transmission mechanism 34 is arranged at the bottom of the bottom plate 301, the surface of the bottom plate 301 is fixedly connected to the bottom of the side plate 302, there are two groups of side plates 302, which are symmetrically arranged on the surface of the bottom plate 301 with the center line of the bottom plate 301 as the axis, a slide groove 303 is opened on the outer wall of the side plate 302, the groove wall of the slide groove 303 is fixedly connected to the outer wall of the cylinder 304 through a slider, the output end of the cylinder 304 is fixedly connected to the outer wall of the sliding block 305, and the inner wall of the sliding block 305 is slidably connected to the outer wall of the fixed rod 306 through the slider, and also includes:

[0033] The lifting mechanism 31 is arranged on the outer wall of the bottom plate 301. There are two groups of lifting mechanisms 31. The two groups of lifting mechanisms 31 are symmetrically arranged on both sides of the outer wall of the bottom plate 301 with the center line of the bottom plate 301 as the axis, so that the tray 307 can be lifted symmetrically by the lifting mechanism 31, so that the loading of the tray 307 is more stable, and the tray 307 is prevented from shaking and tilting during loading. The lifting mechanism 31 includes a rotating block 311. The outer wall of the rotating block 311 close to the bottom plate 301 is hinged with the groove wall of the assembly groove 1 3011 through a rotating shaft. The outer wall of the rotating block 311 close to the side plate 302 is provided with a positioning groove 2 3110. A positioning mechanism 32 is arranged inside the rotating block 311. The inner wall of the rotating block 311 is clamped with the clamping block 312. The outer wall of the clamping block 312 is provided with a spring 1 313. Both ends of the spring 1 313 are fixedly connected to the outer wall of the clamping block 312. 31 also includes a limit block 1 314, the bottom of the limit block 1 314 is fixedly connected to the surface of the bottom plate 301, and the top of the limit block 1 314 is rotatably connected to a roller 1 315 through a rotating shaft. The lifting mechanism 31 also includes a fixed sleeve 1 316, the outer wall of the fixed sleeve 1 316 is fixedly connected to the outer wall of the side plate 302, and the outer wall of the fixed sleeve 1 316 is provided with a sliding groove 318. The groove wall of the sliding groove 318 is slidably connected to the outer wall of the sliding rod 1 317 through a slider, and the outer wall of the sliding rod 1 317 is provided with a spring 2 319, one end of the spring 2 319 is fixedly connected to the outer wall of the sliding rod 1 317, and the other end is fixedly connected to the groove wall of the sliding groove 318. The sliding rod 1 317 is squeezed and protruded from the outer wall of the side plate 302 by the spring 2 319, and the outer wall of the sliding rod 1 317 is limited by the sliding groove 318 to prevent the sliding rod 1 317 from protruding too much, resulting in the inability of the rotating block 311 to lock with the sliding rod 1 317.

[0034] The transmission mechanism 34 includes a transmission block 341, the top of the transmission block 341 is fixedly connected to the bottom of the base plate 301, and the outer wall of the transmission block 341 is fixedly connected to a motor 343. There are two groups of transmission blocks 341, and the two groups of transmission blocks 341 are symmetrically arranged on both sides of the bottom of the base plate 301 with the center line of the base plate 301 as the axis. The outer walls of the two groups of transmission blocks 341 are rotatably connected to three groups of rollers 2 342 through a rotating shaft. The three groups of rollers 2 342 are horizontally equidistantly arrayed on the outer wall of the transmission block 341 with the center line of the transmission block 341 as the axis. The tops of the three groups of rollers 2 342 all penetrate the base plate 301 and protrude from the surface of the base plate 301, so that the bottom of the tray 307 can be normally rotated by the rollers 2 342 to drive the tray 307 to move through friction, and the output end of the motor 343 is linked to the two ends of the rollers 2 342 through the internal transmission module of the transmission block 341.

[0035] The working principle of this embodiment is as follows: when the yarn steaming positioning loading and unloading device is used, the tray 307 is positioned with the positioning mechanism 32 and the tray 307 is fixed, the cylinder 304 is started, and the sliding block 305 is pulled by the cylinder 304 to slide in the slide groove 1 303, so that the fixing rod 306 lifts the positioning mechanism 32 and the tray 307 through the lifting mechanism 31, and the positioning mechanism 32 moves to the lifting position, the clamping block 312 is clamped and locked with the inner wall of the rotating block 311, and the rotating block 311 is continuously pulled by the cylinder 304. The movable block 311 starts to rotate upward, and when the rotating block 311 rotates to the sliding rod 1 317 out, the sliding rod 1 317 squeezes the spring 2 319 to slide in the fixed sleeve 1 316, so that the sliding rod 1 317 is clamped and fixed with the positioning groove 2 3110, and the rotating block 311 is restricted from rotating inward by the limit block 1 314, so that the clamping block 312 leaves the inner wall of the rotating block 311, so that the inner wall of the rotating block 311 and the positioning mechanism 32 are changed into a sliding connection, so that the positioning mechanism 32 drives the tray 307 to move toward the warehouse body 1, and the positioning mechanism 32 drives the tray 307 to move toward the warehouse body 1. When the lifting mechanism 31 lifts the tray 307 to the surface of the bottom plate 301, the motor 343 is started, and the roller 2 342 is rotated at the bottom of the tray 307 by the motor 343, and the tray 307 moves into the warehouse body 1 through friction. The positioning mechanism 32 slides into the warehouse body 1 through the support of the roller 1 315. When the tray 307 completely enters the warehouse body 1, the cylinder 304 and the motor 343 stop, and the warehouse door 2 is closed. At this time, the material loading is completed and the yarn is steamed. After the steaming is completed, the motor 343 is reversed and started. The cylinder 304 pushes the positioning mechanism 32 and the tray 307 out of the warehouse body 1. When the positioning mechanism 32 moves to the engaging position, it engages with the rotating block 311 and the engaging block 312. The rotating block 311 leaves the sliding rod 317, driving the positioning mechanism 32 to rotate downward. After the positioning mechanism 32 descends, it engages with the engaging block 312 through the rotating block 311. At this time, the material unloading is completed, and the tray 307 is removed from the positioning mechanism 32. Another tray 307 waiting for steaming yarn is aligned with the positioning mechanism 32 and fixed, and the cycle is repeated.

[0036] For example 2, please refer to Figure 6-Figure 7The present invention provides a technical solution: the positioning mechanism 32 includes a slide bar 321, the outer wall of the slide bar 321 is slidably connected to the inner wall of the rotating block 311, the outer wall of the slide bar 321 is provided with a slide groove 4 322, the outer wall of the slide bar 321 is provided with an assembly groove 2 325, the number of the assembly groove 2 325 is two groups, one group of assembly groove 2 325 is provided at the bottom of the slide groove 4 322, and corresponds to the position of the connection between the inner wall of the rotating block 311 and the slide groove 4 322, the other group of assembly groove 2 325 is provided on the outer wall of the slide bar 321, and the position corresponds to the top position of the inner wall of the rotating block 311, The groove walls of the two groups of assembly grooves 325 are slidably connected with the outer walls of the two groups of clamping blocks 312. The clamping blocks 312 are clamped with the rotating block 311 to make the rotating block 311 slide to the position of the assembly groove 325 and lock it with the clamping block 312, changing the movement state of the rotating block 311 from sliding to rotating. At the same time, the clamping blocks 312 are clamped and fixed with the rotating block 311 to ensure the stability of the rotating block 311 in loading. The clamping blocks 312 are squeezed and protruded from the outer wall of the sliding rod 321 and the groove wall of the sliding groove 322 through the spring 1 313, and the clamping blocks 31 The outer wall of the second assembly groove 325 is limited to prevent the clamping block 312 from protruding too much from the outer wall of the sliding rod 321 and the groove wall of the fourth sliding groove 322, so that the rotating block 311 cannot be clamped and locked. The top of the sliding rod 321 is fixedly connected to the bottom of the first positioning block 324, and the top of the first positioning block 324 is fixedly connected to the bottom of the second fixed sleeve 328. The outer wall of the second fixed sleeve 328 is provided with a sliding groove 527, and the groove wall of the fifth sliding groove 327 is slidably connected to the outer wall of the second sliding rod 329 through a slider. The outer wall of the second sliding rod 329 is provided with a spring 326, and one end of the spring 326 is connected to the sliding rod 329. The outer wall of the movable rod 2 329 is fixedly connected, and the other end is fixedly connected to the wall of the slide groove 5 327. The inner wall of the positioning block 1 324 is clamped with the wall of the positioning groove 1 3072 opened on the surface of the tray 307 through the sliding rod 2 329. The surface of the tray 307 is provided with a slide groove 2 3071. The inner wall of the rotating block 311 is slidingly connected to the wall of the slide groove 4 322 through a slider. The end of the slide rod 321 away from the bottom plate 301 is rotatably connected to the positioning wheel 323 through a rotating shaft. The outer wall of the positioning wheel 323 contacts the wall of the slide groove 2 3071 and rolls along the direction of the wall of the slide groove 2 3071.

[0037] The working principle of this embodiment is as follows: by aligning the tray 307 with the positioning block 1 324 and the positioning wheel 323, the positioning wheel 323 is brought into contact with the second slide groove 3071 and rolls along the groove wall of the second slide groove 3071, and the tray 307 moves to the positioning block 1 324 and contacts the inner wall of the positioning block 1 324, so that the sliding rod 2 329 compresses the fifth slide groove 327 to slide in the fixed sleeve 2 328, and the bottom ball head of the sliding rod 2 329 is engaged with the positioning groove 1 3072, so that the tray 307 is fixed, the yarn is loaded and steamed, and after the steaming is completed, the positioning mechanism 32 is lowered, the tray 307 is put down and the tray 307 is taken away, and the next tray 307 with the yarn to be steamed is positioned with the positioning wheel 323, and the cycle is repeated.

[0038] For example 3, please refer to Fig.11 The present invention provides a technical solution: the damping 33 includes a second limiting block 331, the bottom of the second limiting block 331 is fixedly connected to the surface of the bottom plate 301, the second limiting block 331 is slidably connected with a second positioning block 332 inside, the second positioning block 332 penetrates the inside of the second limiting block 331 and is fixedly connected to the outer wall of the third limiting block 334, the outer wall of the second positioning block 332 is provided with a fourth spring 333, one end of the fourth spring 333 is fixedly connected to the outer wall of the second positioning block 332, and the other end is fixedly connected to the outer wall of the second limiting block 331, the second positioning block 332 slides horizontally with the inner wall of the second limiting block 331 through spring extrusion, and the inner wall of the second positioning block 332 corresponds to the thickness of the bottom plate 301.

[0039] The working principle of this embodiment is as follows: when the tray 307 moves to the damping 33, the outer wall of the tray 307 is positioned and contacted with the inner wall of the positioning block 2 332, so that the positioning block 2 332 compresses the spring 4 333 to slide on the inner wall of the limiting block 2 331, and the tray 307 is limited to a reasonable position for steaming the yarn, and the yarn is steamed. After the steaming is completed, the positioning block 2 332 is squeezed by the spring 4 333 to assist in pushing the tray 307 out, thereby assisting the tray 307 in unloading.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A yarn steaming positioning loading and unloading device, comprising a bin body (1), wherein the outer wall of the bin body (1) is hingedly connected to the outer wall of a bin door (2) through a hinge block, a positioning loading mechanism (3) is arranged inside the bin body (1), and the positioning loading mechanism (3) comprises a bottom plate (301), the outer wall of the bottom plate (301) is fixedly connected to the inner wall of the bin body (1), the outer wall of the bottom plate (301) is provided with a notch (3012), the surface of the bottom plate (301) is provided with an assembly groove (3011), and the surface of the bottom plate (301) is provided with a groove (3012). A damper (33) is provided, a transmission mechanism (34) is provided at the bottom of the bottom plate (301), the surface of the bottom plate (301) is fixedly connected to the bottom of the side plate (302), a slide groove (303) is provided on the outer wall of the side plate (302), the groove wall of the slide groove (303) is fixedly connected to the outer wall of the cylinder (304) through a slider, the output end of the cylinder (304) is fixedly connected to the outer wall of the sliding block (305), and the inner wall of the sliding block (305) is slidably connected to the outer wall of the fixed rod (306) through a slider, characterized in that: Also includes: A lifting mechanism (31), wherein the lifting mechanism (31) is arranged on the outer wall of the bottom plate (301), and the lifting mechanism (31) includes a rotating block (311), and the outer wall of the rotating block (311) close to the bottom plate (301) is hingedly connected to the groove wall of the first assembly groove (3011) through a rotating shaft, and the outer wall of the rotating block (311) close to the side plate (302) is provided with a positioning groove second (3110), and a positioning mechanism (32) is arranged inside the rotating block (311), and the inner wall of the rotating block (311) is clamped with the clamping block (312), and the outer wall of the clamping block (312) is provided with a spring first (313), and both ends of the spring first (313) are fixedly connected to the outer wall of the clamping block (312), and the lifting mechanism (31) also includes a limit The lifting mechanism (31) further comprises a fixing sleeve (316), the outer wall of which is fixedly connected to the outer wall of the side plate (302), a sliding groove (318) being provided on the outer wall of the fixing sleeve (316), the groove wall of which is slidingly connected to the outer wall of the sliding rod (317) through a slider, and a spring (319) being provided on the outer wall of the sliding rod (317), one end of which is fixedly connected to the outer wall of the sliding rod (317), and the other end of which is fixedly connected to the groove wall of the sliding groove (318).

2. A yarn steaming positioning loading and unloading device according to claim 1, characterized in that: The positioning mechanism (32) includes a slide bar (321), the outer wall of the slide bar (321) is slidably connected to the inner wall of the rotating block (311), the outer wall of the slide bar (321) is provided with a slide groove four (322), the outer wall of the slide bar (321) is provided with an assembly groove two (325), the top of the slide bar (321) is fixedly connected to the bottom of the positioning block one (324), the top of the positioning block one (324) is fixedly connected to the bottom of the fixed sleeve two (328), the outer wall of the fixed sleeve two (328) is provided with a slide groove five (327), the groove wall of the slide groove five (327) is slidably connected to the outer wall of the slide bar two (329) through a slider, and the outer wall of the slide bar two (329) is provided with a spring three (326), One end of the spring three (326) is fixedly connected to the outer wall of the sliding rod two (329), and the other end is fixedly connected to the groove wall of the sliding groove five (327). The inner wall of the positioning block one (324) is clamped with the groove wall of the positioning groove one (3072) opened on the surface of the tray (307) through the sliding rod two (329). The surface of the tray (307) is provided with a sliding groove two (3071). The inner wall of the rotating block (311) is slidingly connected to the groove wall of the sliding groove four (322) through a slider. The end of the sliding rod (321) away from the bottom plate (301) is rotatably connected to the positioning wheel (323) through a rotating shaft. The outer wall of the positioning wheel (323) contacts the groove wall of the sliding groove two (3071) and rolls along the groove wall direction of the sliding groove two (3071).

3. A yarn steaming positioning loading and unloading device according to claim 1, characterized in that: The damper (33) comprises a second limiting block (331), the bottom of which is fixedly connected to the surface of the bottom plate (301), a second positioning block (332) is slidably connected inside the second limiting block (331), the second positioning block (332) passes through the inside of the second limiting block (331) and is fixedly connected to the outer wall of the third limiting block (334), a fourth spring (333) is arranged on the outer wall of the second limiting block (332), one end of the fourth spring (333) is fixedly connected to the outer wall of the second positioning block (332), and the other end is fixedly connected to the outer wall of the second limiting block (331).

4. The yarn steaming positioning loading and unloading device according to claim 1 is characterized in that: The transmission mechanism (34) comprises a transmission block (341), the top of the transmission block (341) is fixedly connected to the bottom of the base plate (301), the outer wall of the transmission block (341) is fixedly connected to a motor (343), the number of the transmission blocks (341) is two groups, the two groups of transmission blocks (341) are symmetrically arranged on both sides of the bottom of the base plate (301) with the center line of the base plate (301) as the axis, the outer walls of the two groups of transmission blocks (341) are rotatably connected to three groups of rollers (342) through a rotating shaft, the three groups of rollers (342) are horizontally equidistantly arrayed on the outer wall of the transmission block (341) with the center line of the transmission block (341) as the axis, and the output end of the motor (343) is transmission-linked to the two ends of rollers (342) through an internal transmission module of the transmission block (341).

5. The yarn steaming positioning loading and unloading device according to claim 1 is characterized in that: The number of the notches (3012) is six groups, and the positions of the six groups of notches (3012) correspond to the positions of the second roller (342), and the sizes match the second roller (342). The number of the side panels (302) is two groups, and the two groups of side panels (302) are symmetrically arranged on the surface of the bottom plate (301) with the center line of the bottom plate (301) as the axis. The number of the lifting mechanisms (31) is two groups, and the two groups of lifting mechanisms (31) are symmetrically arranged on both sides of the outer wall of the bottom plate (301) with the center line of the bottom plate (301) as the axis.

6. A yarn steaming positioning loading and unloading device according to claim 2, characterized in that: The number of the second assembly grooves (325) is two groups. One group of the second assembly grooves (325) is opened at the bottom of the fourth slide groove (322) and corresponds to the position of the connection between the inner wall of the rotating block (311) and the fourth slide groove (322). The other group of the second assembly grooves (325) is opened on the outer wall of the slide rod (321) and the position corresponds to the top position of the inner wall of the rotating block (311). The groove walls of the two groups of the second assembly grooves (325) are slidably connected to the outer walls of the two groups of the clamping blocks (312).

7. The yarn steaming positioning loading and unloading device according to claim 3 is characterized in that: The second positioning block (332) slides horizontally with the inner wall of the second limiting block (331) through spring compression, and the inner wall of the second positioning block (332) corresponds to the thickness of the bottom plate (301).

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