A special transfer tray for chemical fibers

Abstract

The present invention relates to the field of trays, and specifically to a special transfer tray for chemical fibers, which includes a base, and fifteen support rods are movably connected to the top of the base at equal intervals. This special transfer tray for chemical fibers consists of a protection mechanism and a locking mechanism; when it is necessary to unload the chemical fiber coils on the top of the cushion plate, lift the U-shaped adjustment sleeves on both sides of the cushion plate upwards to drive the cushion plate to move up. When the bottom of the U-shaped adjustment sleeve is pressed, the U-shaped adjustment sleeve slides upwards on the surface of the main adjustment rod through the waist-shaped groove, so that the adjustment rack engages with the adjustment gear. At this time, the adjustment gear drives the main adjustment rod and the main baffle to flip 180 degrees upwards from bottom to top inside the main adjustment groove. Under the action of the bevel gear, the secondary adjustment rod and the secondary baffle flip synchronously. When the cushion plate is pulled out from the support rod, the two main baffles and the two secondary baffles flip to the upper position of the cushion plate, and effective protection can also be carried out during the disassembly process of multiple chemical fiber coils on the top of the cushion plate at the same time, avoiding the coils from slipping off the top of the cushion plate.

Description

Technical Field

[0001] The invention relates to the field of pallets, in particular to a special transfer pallet for chemical fibers. Background Art

[0002] Chemical fiber is made of natural polymer compounds or artificially synthesized polymer compounds as raw materials. It is a fiber with textile properties that is produced through processes such as preparing spinning solution, spinning and post-processing. The fiber is then spun and processed into chemical fiber coils for the subsequent production of fabrics. After the production of chemical fiber coils is completed, multiple groups of coils need to be transferred to the storage room for storage via transfer pallets.

[0003] The existing patent (publication number: CN112389806A) discloses a pallet, which mainly includes a panel and a plurality of support bodies. The panel is a double-layer structure formed by blow molding, and the lower layer of the panel is provided with a connection position for installing the support bodies. In the process of implementing the solution, the inventors found that the following problems in the prior art have not been well solved: 1. A support rod is usually provided on the top surface of the pallet used for chemical fiber rolls, and the chemical fiber rolls are then sleeved on the support rod for position limiting, and a pad is movably installed in the middle of the support plate, so that the chemical fiber rolls can be placed in multiple layers. During the disassembly of the chemical fiber rolls, the pad is pulled to slide on the support rod to take out multiple chemical fiber rolls on the upper layer at the same time. During the unloading of the chemical fiber rolls, it is difficult to protect the chemical fiber rolls on all sides of the existing pad, which may easily cause the chemical fiber rolls to slip, posing a safety hazard; 2. There are circular holes on the surface of the pad that are sleeved between multiple support rods. When the circular holes on the pad are large, the pad slides up and down on the surface of the support rod during the transportation of the pallet, and the chemical fiber rolls will slide up and down on the support rod with it, resulting in poor stability. Summary of the invention

[0004] The purpose of the present invention is to provide a transfer pallet for chemical fibers to solve the problems raised in the above-mentioned background technology: 1. It is difficult for some existing transfer pallets for chemical fiber coils to protect the chemical fiber coils placed inside during use; 2. During the transportation of coils by some existing transfer pallets for chemical fiber coils, the chemical fiber coils slide on the support rods as the pallet bumps, resulting in poor stability. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a transfer pallet for chemical fibers, comprising a base, the top of the base being equidistantly and movably connected with fifteen support rods, and pads being movably sleeved between the middle parts of the fifteen support rods;

[0005] The left and right sides of the pad are both provided with main adjustment grooves, the front and rear sides of the pad are both provided with secondary adjustment grooves, and a protective mechanism is movably connected between the inner wall of the main adjustment groove and the inside of the secondary adjustment groove;

[0006] Both the left and right sides of the backing plate are provided with movable grooves, and the two movable grooves respectively correspond to the two main adjustment grooves. An actuating rod is movably connected inside the movable groove, the middle part of the actuating rod is fixedly connected to the side wall of the protection mechanism, and a locking mechanism is movably connected between the surface of the actuating rod and the inner wall of the backing plate;

[0007] A cover plate is movably connected between the tops of the fifteen support rods.

[0008] Preferably, the protection mechanism includes main adjustment rods. There are two main adjustment rods, and the two main adjustment rods are respectively rotatably connected inside the two main adjustment grooves;

[0009] Drive grooves are provided on all four sides of the backing plate. A secondary adjustment rod is rotatably connected between the two sides of the inner wall of the secondary adjustment groove. One ends of the secondary adjustment rod and the main adjustment rod both extend into the adjacent drive groove and are fixedly sleeved with bevel gears, and the two adjacent bevel gears are meshed;

[0010] Main baffles are fixedly sleeved on both sides of the main adjustment rod, and a secondary baffle is fixedly sleeved in the middle of the secondary adjustment rod;

[0011] A U-shaped adjustment sleeve is arranged in the middle of the main adjustment rod. Waist-shaped grooves are provided on both sides of the U-shaped adjustment sleeve. The U-shaped adjustment sleeve is slidably connected to the middle position of the main adjustment rod through the waist-shaped grooves. One side of the inner wall of the U-shaped adjustment sleeve is fixedly connected with an adjustment rack, and an adjustment gear is fixedly sleeved in the middle of the main adjustment rod. The side wall of the adjustment gear is meshed with the side wall of the adjacent adjustment rack;

[0012] A connecting block is fixedly connected to the side of the U-shaped adjustment sleeve away from the adjustment rack, and one end of the connecting block is fixedly connected to the middle position of the adjacent actuating rod.

[0013] Preferably, connecting bearings are fixedly sleeved on both sides of the main adjustment rod and the secondary adjustment rod, and the outer rings of the connecting bearings are fixedly connected to the inner wall of the backing plate.

[0014] Preferably, an anti-slip pad is arranged at the bottom of the U-shaped adjustment sleeve, and the length of the adjustment rack is the same as the depth of the U-shaped adjustment sleeve.

[0015] Preferably, the locking mechanism includes chutes. There are two chutes, which are symmetrically arranged on both sides of the inner wall of the movable groove. Sliders are fixedly connected to both ends of the actuating rod. The actuating rod is slidably connected between the two chutes through the sliders, and a compression spring is movably connected between the top of the slider and the inner top surface of the chute;

[0016] The inner walls of the two movable slots are both provided with T-shaped moving slots. The two T-shaped moving slots are symmetrically arranged. One side of the T-shaped moving slot is slidably connected with a moving plate. The side wall of the moving plate is provided with an inclined slot. The moving plate is slidably connected to the surface of the adjacent movable rod through the inclined slot;

[0017] The side wall of the moving plate is fixedly connected with a locking rack. The locking rack is slidably connected inside the corresponding T-shaped moving slot;

[0018] The inside of the backing plate is provided with an annular groove that cooperates with the two T-shaped moving slots. An adjusting ring is rotatably connected inside the annular groove. A toothed ring is fixedly sleeved on the outer ring of the adjusting ring. The two sides of the toothed ring are respectively meshed with the side walls of the adjacent two locking racks. The inner ring of the adjusting ring is provided with an annular groove. Three arc-shaped guide grooves are equidistantly arranged along the circumference at the top and bottom of the inner wall of the annular groove;

[0019] The surface of the backing plate is vertically provided with a mounting hole that cooperates with the annular groove. The backing plate is movably sleeved on the surface of the support rod through the mounting hole. Three T-shaped slots are equidistantly arranged along the circumference on the inner wall of the mounting hole. The three T-shaped slots respectively correspond to the three arc-shaped guide grooves one by one. A T-shaped clamping plate is slidably connected inside the T-shaped slot. One end of the T-shaped clamping plate abuts against the side wall of the support rod. The other end of the T-shaped clamping plate extends into the annular groove and is fixedly connected with a guide rod. The two ends of the guide rod are respectively slidably connected inside the adjacent two arc-shaped guide grooves.

[0020] Preferably, a sliding rod is fixedly connected between the top and the bottom of the inner wall of the sliding groove. The slider is slidably connected to the surface of the sliding rod. A ball is rotatably connected to the inner wall of the slider. The side wall of the ball abuts against the surface of the sliding rod. The compression spring is movably sleeved on the upper part of the sliding rod.

[0021] Preferably, steel balls are rotatably connected to the top and the bottom of the adjusting ring. The surface of the steel balls abuts against the inner wall of the annular groove.

[0022] Preferably, three groups of locking mechanisms are provided. The three groups of locking mechanisms are equidistantly arranged inside the backing plate.

[0023] Preferably, a clamping counterbore that cooperates with the support rod is provided on the top of the cover plate. The cover plate is installed on the top surface of the support rod through the clamping counterbore.

[0024] Compared with the prior art, the beneficial effects of the present invention:

[0025] In the present invention, through the cooperative use of components such as the main adjusting rod, the main baffle, and the U-shaped adjusting sleeve, when it is necessary to unload the chemical fiber yarn roll on the top of the backing plate, lift the U-shaped adjusting sleeves on both sides of the backing plate upward to drive the backing plate to move upward. When the bottom of the U-shaped adjusting sleeve is pressed, the U-shaped adjusting sleeve slides upward on the surface of the main adjusting rod through the waist-shaped groove, enabling the adjusting rack to engage with the adjusting gear. At this time, the adjusting gear drives the main adjusting rod and the main baffle to flip 180 degrees upward from bottom to top inside the main adjusting groove. Under the action of the bevel gear, the secondary adjusting rod and the secondary baffle flip synchronously. When the backing plate is pulled out from inside the support rod, the two main baffles and the two secondary baffles flip to the upper position of the backing plate to protect the chemical fiber yarn roll unloaded on the top of the backing plate and prevent the yarn roll from slipping off the top of the backing plate.

[0026] In the present invention, through the cooperative use of components such as the U-shaped adjusting sleeve, the locking rack, and the T-shaped clamping plate, when the backing plate is sleeved on the surface of the support rod through the mounting hole and slides downward to the top position of the chemical fiber yarn roll, loosen the U-shaped adjusting sleeve in the state where the bottom is pressed. At this time, the return spring presses against the slider to drive the movable rod to move downward, causing the movable rod to drive the U-shaped adjusting sleeve to move downward and reset. At the same time, during the sliding cooperation between the inclined groove on the moving plate and the movable rod, the moving plate moves outward to the outside of the T-shaped moving groove and drives the locking rack to engage with the toothed ring for transmission, causing the toothed ring to drive the adjusting ring to rotate clockwise. At this time, the guide rod on the T-shaped clamping plate moves from one end of the arc-shaped guide groove to the other end position, and the T-shaped clamping plate moves toward the center position of the mounting hole and presses against the surface of the support rod, enabling the backing plate to be stably installed at the current position through the clamping of the T-shaped clamping plate on the support rod, avoiding the backing plate and the chemical fiber yarn roll from shaking simultaneously due to the shaking during the tray transportation and improving the stability during the transfer process.

[0027] In the present invention, through the cooperative use of components such as the U-shaped adjusting sleeve, the movable rod, and the T-shaped clamping plate, when the bottom of the U-shaped adjusting sleeve is pressed, the U-shaped adjusting sleeve drives the movable rod to rise inside the backing plate. At this time, the moving plate moves toward the inside direction of the T-shaped moving groove, causing the locking rack to engage with the toothed ring for transmission and drive the adjusting ring to rotate counterclockwise. At this time, the T-shaped clamping plate moves toward the inside of the T-shaped groove, enabling the backing plate to be quickly installed on the surface of the support rod through the mounting hole and improving the installation convenience of the backing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the front view of the partial position of the base and the backing plate of the present invention;

[0029] Figure 2 is the top cross-sectional view of the position of the backing plate and the ring groove of the present invention;

[0030] Figure 3 is the present invention Figure 2 the enlarged view of the structure at A in;

[0031] Figure 4 is the present invention Figure 2 the enlarged view of the structure at B in;

[0032] Figure 5 For the present invention Figure 2 an enlarged view of the structure at position C in the present invention;

[0033] Figure 6 a front sectional view of the partial position of the annular groove and the adjusting ring of the present invention;

[0034] Figure 7 a front sectional view of the partial position of the moving plate and the movable rod of the present invention;

[0035] Figure 8 a front sectional view of the partial position of the movable groove and the sliding groove of the present invention;

[0036] Figure 9 a three-dimensional view of the U-shaped adjusting sleeve of the present invention.

[0037] In the figure: 1, base; 2, support rod; 3, backing plate; 4, main adjustment groove; 5, secondary adjustment groove; 6, protection mechanism; 601, main adjustment rod; 602, transmission groove; 603, secondary adjustment rod; 604, bevel gear; 605, main baffle; 606, secondary baffle; 607, U-shaped adjusting sleeve; 608, waist-shaped groove; 609, adjustment rack; 610, adjustment gear; 611, connecting block; 7, movable groove; 8, movable rod; 9, locking mechanism; 901, sliding groove; 902, slider; 903, compression spring; 904, T-shaped moving groove; 905, moving plate; 906, inclined groove; 907, locking rack; 908, annular groove; 909, adjusting ring; 910, toothed ring; 911, annular groove; 912, arc-shaped guide groove; 913, mounting hole; 914, T-shaped groove; 915, T-shaped clamping plate; 916, guide rod; 10, cover plate. Detailed implementation manners

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

[0039] Please refer to Figures 1 to 9 , the present invention provides a technical solution: a special transfer tray for chemical fibers, including a base 1, on the top of which fifteen support rods 2 are movably connected at equal intervals, and a backing plate 3 is movably sleeved between the middles of the fifteen support rods 2. It should be noted that: the fifteen support rods 2 are installed on the top of the base 1 in a distribution pattern of three rows and five columns, and the connection between the bottom of the support rod 2 and the base 1 is detachable, such as connection methods like bolts or buckles; and the number of support rods 2 can be set to multiple according to the size of the base 1.

[0040] Main adjustment grooves 4 are formed on both the left and right sides of the backing plate 3, and secondary adjustment grooves 5 are formed on both the front and rear sides of the backing plate 3. A protection mechanism 6 is movably connected between the inner wall of the main adjustment groove 4 and the interior of the secondary adjustment groove 5.

[0041] Moving grooves 7 are formed on both the left and right sides of the backing plate 3. The two moving grooves 7 respectively correspond to the two main adjustment grooves 4. A moving rod 8 is movably connected inside the moving groove 7. The middle part of the moving rod 8 is fixedly connected to the side wall of the protection mechanism 6. A locking mechanism 9 is movably connected between the surface of the moving rod 8 and the inner wall of the backing plate 3.

[0042] A cover plate 10 is movably connected between the tops of the fifteen support rods 2.

[0043] In this embodiment, as Figures 1 to 9 shown, the protection mechanism 6 includes main adjustment rods 601. There are two main adjustment rods 601, and the two main adjustment rods 601 are respectively rotatably connected inside the two main adjustment grooves 4.

[0044] Driving grooves 602 are formed around the backing plate 3. A secondary adjustment rod 603 is rotatably connected between the two sides of the inner wall of the secondary adjustment groove 5. One end of the secondary adjustment rod 603 and one end of the main adjustment rod 601 both extend into the adjacent driving groove 602 and are fixedly sleeved with bevel gears 604. The two adjacent bevel gears 604 are meshed. It should be noted that: the four driving grooves 602 are respectively arranged at the four right-angle positions of the backing plate 3.

[0045] Main baffles 605 are fixedly sleeved on both sides of the main adjustment rod 601, and a secondary baffle 606 is fixedly sleeved in the middle of the secondary adjustment rod 603. It should be noted that: the main baffle 605 is arranged inside the corresponding main adjustment groove 4, and the secondary baffle 606 is arranged inside the corresponding secondary adjustment groove 5, so that the main baffle 605 can flip inside the main adjustment groove 4 along with the main adjustment rod 601, while the secondary baffle 606 can flip inside the secondary adjustment groove 5 along with the secondary adjustment rod 603; when the secondary baffle 606 and the main baffle 605 flip, they can protect the chemical fiber thread rolls during transportation.

[0046] A U-shaped adjustment sleeve 607 is arranged in the middle of the main adjustment rod 601. Waist-shaped grooves 608 are formed on both sides of the U-shaped adjustment sleeve 607. The U-shaped adjustment sleeve 607 is slidably connected to the middle position of the main adjustment rod 601 through the waist-shaped grooves 608. One side of the inner wall of the U-shaped adjustment sleeve 607 is fixedly connected with an adjustment rack 609. An adjustment gear 610 is fixedly sleeved in the middle of the main adjustment rod 601. The side wall of the adjustment gear 610 is meshed with the side wall of the adjacent adjustment rack 609. It should be noted that: when the U-shaped adjustment sleeve 607 drives the adjustment rack 609 to move to the limit position, the adjustment gear 610 will drive the main adjustment rod 601 to rotate 180 degrees.

[0047] On one side of the U-shaped adjusting sleeve 607 away from the adjusting rack 609, a connecting block 611 is fixedly connected, and one end of the connecting block 611 is fixedly connected to the middle position of the adjacent movable rod 8. It should be noted that when the U-shaped adjusting sleeve 607 moves, it can drive the movable rod 8 to move synchronously.

[0048] In this embodiment, as Figures 1 to 9 shown, connecting bearings are fixedly sleeved on both sides of the main adjusting rod 601 and the secondary adjusting rod 603, and the outer rings of the connecting bearings are fixedly connected to the inner wall of the backing plate 3. It should be noted that through the setting of the connecting bearings, the main adjusting rod 601 and the secondary adjusting rod 603 can rotate stably on the backing plate 3.

[0049] In this embodiment, as shown in Figures 1 to 9 the figure, an anti-slip pad is provided at the bottom of the U-shaped adjusting sleeve 607, and the length of the adjusting rack 609 is the same as the depth of the U-shaped adjusting sleeve 607. It should be noted that when the U-shaped adjusting sleeve 607 moves, the adjusting rack 609 can be stably engaged with the adjusting gear 610.

[0050] In this embodiment, as Figures 1 to 9 shown, the locking mechanism 9 includes sliding grooves 901. There are two sliding grooves 901, which are symmetrically opened on both sides of the inner wall of the movable groove 7. Both ends of the movable rod 8 are fixedly connected with sliders 902, and the movable rod 8 is slidably connected between the two sliding grooves 901 through the sliders 902. A compression spring 903 is movably connected between the top of the slider 902 and the inner top surface of the sliding groove 901.

[0051] T-shaped moving grooves 904 are opened on the inner walls of the two movable grooves 7. The two T-shaped moving grooves 904 are symmetrically arranged. A moving plate 905 is slidably connected to one side of the T-shaped moving groove 904. An inclined groove 906 is opened on the side wall of the moving plate 905, and the moving plate 905 is slidably connected to the surface of the adjacent movable rod 8 through the inclined groove 906.

[0052] A locking rack 907 is fixedly connected to the side wall of the moving plate 905, and the locking rack 907 is slidably connected inside the corresponding T-shaped moving groove 904. It should be noted that the two T-shaped moving grooves 904 are arranged in a staggered manner. When the left and right movable rods 8 move, under the sliding cooperation of the inclined groove 906 on the moving plate 905 and the movable rod 8, the two locking racks 907 move in opposite directions.

[0053] The inside of the backing plate 3 is provided with an annular groove 908 that cooperates with the two T-shaped moving grooves 904. The inside of the annular groove 908 is rotatably connected with an adjusting ring 909. A toothed ring 910 is fixedly sleeved on the outer ring of the adjusting ring 909. The two sides of the toothed ring 910 are respectively meshed with the side walls of the adjacent two locking racks 907. The inner ring of the adjusting ring 909 is provided with an annular groove 911. The top and bottom of the inner wall of the annular groove 911 are both provided with three arc-shaped guide grooves 912 at equal intervals along the circumference. It should be noted that: the annular groove 908 is arranged between the two T-shaped moving grooves 904.

[0054] The surface of the backing plate 3 is vertically provided with a mounting hole 913 that cooperates with the annular groove 908. The backing plate 3 is movably sleeved on the surface of the support rod 2 through the mounting hole 913. The inner wall of the mounting hole 913 is provided with three T-shaped grooves 914 at equal intervals along the circumference. The three T-shaped grooves 914 respectively correspond to the three arc-shaped guide grooves 912 one by one. A T-shaped clamping plate 915 is slidably connected inside the T-shaped groove 914. One end of the T-shaped clamping plate 915 abuts against the side wall of the support rod 2. The other end of the T-shaped clamping plate 915 extends into the annular groove 911 and is fixedly connected with a guide rod 916. The two ends of the guide rod 916 are respectively slidably connected inside the adjacent two arc-shaped guide grooves 912. It should be noted that: the diameter of the mounting hole 913 is larger than the diameter of the support rod 2. When the T-shaped clamping plate 915 moves into the T-shaped groove 914, it is convenient for the backing plate 3 to be mounted on the surface of the support rod 2 through the mounting hole 913.

[0055] In this embodiment, as Figures 1 to 9 shown, a slide bar is fixedly connected between the top and bottom of the inner wall of the chute 901. The slider 902 is slidably connected to the surface of the slide bar. A ball is rotatably connected to the inner wall of the slider 902. The side wall of the ball abuts against the surface of the slide bar. The compression spring 903 is movably sleeved on the upper part of the slide bar. It should be noted that: the cooperation of the slide bar and the ball reduces the frictional resistance when the slider 902 moves, and improves the stability of the slider 902 and the compression spring 903 during use.

[0056] In this embodiment, as Figures 1 to 9 shown, steel balls are rotatably connected to the top and bottom of the adjusting ring 909. The surface of the steel balls abuts against the inner wall of the annular groove 908. It should be noted that: the setting of the steel balls improves the stability of the rotation of the adjusting ring 909 and reduces the frictional resistance when the adjusting ring 909 rotates.

[0057] In this embodiment, as Figures 1 to 9 shown, the locking mechanism 9 is provided in three groups. The three groups of locking mechanisms 9 are arranged at equal intervals inside the backing plate 3. It should be noted that: the three groups of locking mechanisms 9 respectively correspond to the three rows of support rods 2 one by one, and the number of the locking mechanisms 9 can be determined according to the number of rows of the support rods 2 provided.

[0058] In this embodiment, as Figures 1 to 9As shown in the figure, a clamping counterbore matching with the support rod 2 is opened at the top of the cover plate 10, and the cover plate 10 is installed on the top surface of the support rod 2 through the clamping counterbore. It should be noted that the bottom of the cover plate 10 is concave, and the stability of the uppermost chemical fiber yarn roll during transportation is improved by setting the cover plate 10.

[0059] The usage method and advantages of the present invention: For this special transfer tray for chemical fibers, the working process is as follows:

[0060] As Figures 1 to 9 shown, during the use of this chemical fiber transfer tray, first, a plurality of support rods 2 are installed on the top surface of the base 1, then the chemical fiber yarn roll is sleeved on the support rod 2 and slides down to the top surface of the base 1, and then the U-shaped adjusting sleeves 607 on both sides of the cushion plate 3 are lifted and moved to the top position of the support rod 2;

[0061] When the bottom of the U-shaped adjusting sleeve 607 moves upward on the surface of the main adjusting rod 601 under pressure, the connecting block 611 drives the movable rod 8 to slide upward synchronously between the two sliding grooves 901. At this time, during the sliding cooperation between the inclined groove 906 on the moving plate 905 and the movable rod 8, the moving plate 905 drives the locking rack 907 to translate, so that the locking rack 907 meshes with the toothed ring 910 and drives it. Then, the toothed ring 910 drives the adjusting ring 909 to rotate counterclockwise. At this time, the arc-shaped guide groove 912 cooperates with the guide rod 916 on the T-shaped clamping plate 915 to slide, so that the T-shaped clamping plate 915 moves towards the annular groove 911 of the adjusting ring 909, and the three T-shaped clamping plates 915 inside the mounting hole 913 on the cushion plate 3 move away from each other, facilitating the cushion plate 3 to be quickly inserted through the mounting hole 913 on the surface of the plurality of support rods 2, so that the cushion plate 3 moves down to the top surface of the bottom chemical fiber yarn roll;

[0062] Then, the two U-shaped adjusting sleeves 607 are released. At this time, the compression spring 903 elastically recovers and drives the movable rod 8 to move downward, so that the moving plate 905 drives the locking rack 907 to reset. At this time, the adjusting ring 909 rotates clockwise, so that the three T-shaped clamping plates 915 at the position of the mounting hole 913 are reset, and the three relatively moving T-shaped clamping plates 915 clamp on the surface of the support rod 2 to limit the position of the cushion plate 3, avoiding the shaking of the cushion plate 3 and the chemical fiber yarn roll on the support rod 2 due to vibration during the transportation of the transfer tray, and improving the stability of the transfer tray during the transfer process. Then, the chemical fiber yarn roll and the cushion plate 3 are continuously sleeved in turn, and finally the cover plate 10 is installed on the top of the plurality of support rods 2 to complete the loading of the chemical fiber yarn roll by the tray;

[0063] The installed backing plate 3 is protected by the main baffle 605 and the secondary baffle 606 around it to prevent the chemical fiber coils from being damaged due to bumps during tray transportation. When unloading the chemical fiber coils, first remove the cover plate 10, then lift the U-shaped adjusting sleeves 607 on both sides of the backing plate 3 upward to release the clamping of the support rod 2 by the T-shaped clamping plate 915. At the same time, lift the chemical fiber coils on the top with the backing plate 3 for unloading. When the U-shaped adjusting sleeve 607 slides upward in the middle of the main adjusting rod 601, the adjusting rack 609 on the inner wall of the U-shaped adjusting sleeve 607 meshes with the adjusting gear 610 in the middle of the main adjusting rod 601 for transmission. When the U-shaped adjusting sleeve 607 moves upward to the limit position, the adjusting gear 610 drives the main adjusting rod 601 to rotate 180 degrees, so that the main adjusting rod 601 drives the secondary adjusting rod 603 to rotate synchronously through the bevel gear 604. At this time, the main baffle 605 and the secondary baffle 606 rotate and flip respectively along with the main adjusting rod 601 and the secondary adjusting rod 603, so that the main baffle 605 and the secondary baffle 606 flip to the upper position of the backing plate 3 to protect the multiple chemical fiber coils removed from the top surface of the backing plate 3 and avoid the risk of the coils slipping during the process of simultaneously removing multiple chemical fiber coils. This tray is not only convenient for removing chemical fiber coils during use, but also improves the safety performance during use.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A special transfer tray for chemical fibers, comprising a base (1), characterized in that: Fifteen support rods (2) are movably connected at equal intervals on the top of the base (1), and a backing plate (3) is movably sleeved between the middles of the fifteen support rods (2); Main adjustment grooves (4) are formed on both the left and right sides of the backing plate (3), secondary adjustment grooves (5) are formed on both the front and back sides of the backing plate (3), and a protection mechanism (6) is movably connected between the inner wall of the main adjustment groove (4) and the inside of the secondary adjustment groove (5); Activity grooves (7) are formed on both the left and right sides of the backing plate (3), the two activity grooves (7) correspond to the two main adjustment grooves (4) respectively, an activity rod (8) is movably connected inside the activity groove (7), the middle of the activity rod (8) is fixedly connected to the side wall of the protection mechanism (6), and a locking mechanism (9) is movably connected between the surface of the activity rod (8) and the inner wall of the backing plate (3); A cover plate (10) is movably connected between the tops of the fifteen support rods (2); The protection mechanism (6) includes main adjustment rods (601), and there are two main adjustment rods (601), and the two main adjustment rods (601) are respectively rotatably connected inside the two main adjustment grooves (4); Transmission grooves (602) are formed around the backing plate (3), a secondary adjustment rod (603) is rotatably connected between the two sides of the inner wall of the secondary adjustment groove (5), one ends of the secondary adjustment rod (603) and the main adjustment rod (601) extend into the adjacent transmission groove (602) and are respectively fixedly sleeved with bevel gears (604), and the two adjacent bevel gears (604) are meshed; Main baffles (605) are fixedly sleeved on both sides of the main adjustment rod (601), and a secondary baffle (606) is fixedly sleeved in the middle of the secondary adjustment rod (603); A U-shaped adjustment sleeve (607) is arranged in the middle of the main adjustment rod (601), waist-shaped grooves (608) are formed on both sides of the U-shaped adjustment sleeve (607), the U-shaped adjustment sleeve (607) is slidably connected to the middle position of the main adjustment rod (601) through the waist-shaped grooves (608), one side of the inner wall of the U-shaped adjustment sleeve (607) is fixedly connected with an adjustment rack (609), an adjustment gear (610) is fixedly sleeved in the middle of the main adjustment rod (601), and the side wall of the adjustment gear (610) is meshed with the side wall of the adjacent adjustment rack (609); One end of the connecting block (611) fixedly connected to the side of the U-shaped adjustment sleeve (607) away from the adjustment rack (609) is fixedly connected to the middle position of the adjacent activity rod (8).

2. The special transfer tray for chemical fibers according to claim 1, characterized in that: Connecting bearings are fixedly sleeved on both sides of the main adjustment rod (601) and the secondary adjustment rod (603), and the outer rings of the connecting bearings are fixedly connected to the inner wall of the backing plate (3).

3. The special transfer tray for chemical fibers according to claim 2, characterized in that: An anti-slip pad is arranged at the bottom of the U-shaped adjustment sleeve (607), and the length of the adjustment rack (609) is the same as the depth of the U-shaped adjustment sleeve (607).

4. The special transfer tray for chemical fibers according to claim 3, characterized in that: The locking mechanism (9) includes chute (901), and there are two chutes (901). The two chutes (901) are symmetrically arranged on both sides of the inner wall of the movable groove (7). Both ends of the movable rod (8) are fixedly connected with sliders (902). The movable rod (8) is slidably connected between the two chutes (901) through the sliders (902). A compression spring (903) is movably connected between the top of the slider (902) and the inner top surface of the chute (901); T-shaped moving grooves (904) are opened on the inner walls of the two movable grooves (7). The two T-shaped moving grooves (904) are symmetrically arranged. A moving plate (905) is slidably connected to one side of the T-shaped moving groove (904). An inclined groove (906) is opened on the side wall of the moving plate (905). The moving plate (905) is slidably connected to the surface of the adjacent movable rod (8) through the inclined groove (906); A locking rack (907) is fixedly connected to the side wall of the moving plate (905). The locking rack (907) is slidably connected inside the corresponding T-shaped moving groove (904); An annular groove (908) matching the two T-shaped moving grooves (904) is opened inside the backing plate (3). An adjusting ring (909) is rotatably connected inside the annular groove (908). A toothed ring (910) is fixedly sleeved on the outer ring of the adjusting ring (909). The two sides of the toothed ring (910) are respectively meshed with the side walls of the adjacent two locking racks (907). An annular groove (911) is opened on the inner ring of the adjusting ring (909). Three arc-shaped guide grooves (912) are equidistantly arranged along the circumference at the top and bottom of the inner wall of the annular groove (911); An installation hole (913) matching the annular groove (908) is vertically opened on the surface of the backing plate (3). The backing plate (3) is movably sleeved on the surface of the support rod (2) through the installation hole (913). Three T-shaped grooves (914) are equidistantly arranged along the circumference on the inner wall of the installation hole (913). The three T-shaped grooves (914) correspond to the three arc-shaped guide grooves (912) one by one. A T-shaped clamping plate (915) is slidably connected inside the T-shaped groove (914). One end of the T-shaped clamping plate (915) abuts against the side wall of the support rod (2). The other end of the T-shaped clamping plate (915) extends into the annular groove (911) and is fixedly connected with a guide rod (916). The two ends of the guide rod (916) are respectively slidably connected inside the adjacent two arc-shaped guide grooves (912).

5. The special transfer tray for chemical fibers according to claim 4, characterized in that: A sliding rod is fixedly connected between the top and bottom of the inner wall of the chute (901). The slider (902) is slidably connected to the surface of the sliding rod. A ball is rotatably connected inside the slider (902). The side wall of the ball abuts against the surface of the sliding rod. The compression spring (903) is movably sleeved on the upper part of the sliding rod.

6. The special transfer tray for chemical fibers according to claim 5, characterized in that: Steel balls are rotatably connected to the top and bottom of the adjusting ring (909). The surface of the steel balls abuts against the inner wall of the annular groove (908).

7. The special transfer tray for chemical fibers according to claim 6, characterized in that: The locking mechanism (9) is provided in three groups, and the three groups of the locking mechanisms (9) are equidistantly arranged inside the backing plate (3).

8. The special transfer tray for chemical fibers according to claim 7, characterized in that: A clamping counterbore matching with the support rod (2) is formed in the top of the cover plate (10), and the cover plate (10) is mounted on the top surface of the support rod (2) through the clamping counterbore.

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