Chemical fiber doffing mechanism

Abstract

The utility model discloses a chemical fiber doffing mechanism which comprises a bottom plate, a connecting block is fixedly installed on the top side of the bottom plate, a height adjusting assembly and a limiting assembly are respectively arranged on the connecting block, a disc is arranged on one side of the connecting block, a plurality of placing rods are fixedly installed on one side of the disc, and the placing rods are fixedly installed on the other side of the disc. The multiple limiting plates are rotated anticlockwise to be separated from the placing rods, then the sorted spinning cakes are sequentially placed on one placing rod, after the spinning cakes are fully placed on one placing rod, one limiting plate is installed on the fully-placed placing rod in a threaded mode, then the motor is started to drive the disc to rotate, and therefore the fully-placed placing rod rotates to the lower portion; according to the operation, spinning cakes are sequentially placed on the two remaining placing rods respectively, then the two remaining limiting plates are installed in the corresponding placing rods through installation columns in a threaded mode, limiting of the three placing rods can be completed, and the situation that the spinning cakes slide off from the placing rods in the moving process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber doffing, in particular to a chemical fiber doffing mechanism. Background Art

[0002] Chemical fiber is made of natural polymer compounds or artificially synthesized polymer compounds as raw materials, and is made into fibers with textile properties through processes such as preparation of spinning solution, spinning and post-treatment. Silk doffing is the operation of removing the small or large paper sheets of wound silk from the reeling machine or the reeling machine. After the silk sheets are wound to the specified weight, the machine must be stopped to dowse the silk. First, cut off the silk strips above the reeling hook, and then tie a knot on the silk heads left by each car to facilitate replacing the empty sticks for the silk reeling operation after doffing.

[0003] According to the announcement number (CN221049743U), a fiber dropper for chemical fiber processing includes a base, a universal wheel is fixedly connected to the bottom end of the base, a vertical plate is fixedly connected to one side of the top end of the base, a groove is provided on the surface of the vertical plate, and a handle is fixedly connected to the top end of the vertical plate away from the base. Four groups of round rollers are arranged on the surface of gear one. When in use, the lifting device is raised to a suitable height, and then the sorted silk cake groups are hung one by one on the surface of the round roller. After the first round roller is full, the rotating shaft is rotated to drive gear one to drive gear two to rotate. While gear two is rotating, the second round roller is rotated to the top and then the material is continuously loaded. By arranging four groups of round rollers, the silk cakes can be effectively and quickly transported, which solves the problem of reducing production efficiency during silk cake transportation.

[0004] However, in the above scheme, the loading capacity can be increased by providing multiple circular sieves. However, in the process of moving the pushing device, because there is no limiting device added to the other end of the multiple circular sieves, the silk cakes can easily slide down along the circular sieves, thereby causing damage to the silk cakes. In addition, when the fixed block is raised in the above scheme, the fixed block is moved up by rotating the threaded rod. However, when the fixed block is loaded with silk cakes at a high place, the weight of the multiple silk cakes will be pressed on the multiple circular sieves, causing the fixed block to be subjected to force, which will cause the threaded rod to rotate, thereby causing the threaded rod to drive the fixed block to move downward, and the sudden downward movement may hit the person who is carrying it nearby. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a chemical fiber dropping mechanism, which is used to solve the problem raised in the above background technology that during the movement of the pushing device, because there is no limiting device added to the other end of the multiple circular sieves, the silk cakes will easily slide down along the circular sieves, thereby causing damage to the silk cakes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A chemical fiber doffing mechanism comprises a base plate, a connecting block is fixedly installed on the top side of the base plate, a height adjustment assembly and a limit assembly are respectively arranged on the connecting block, a disc is arranged on one side of the connecting block, a plurality of placement rods are fixedly installed on one side of the disc, the other ends of the plurality of placement rods are respectively provided with mounting grooves, the other ends of the plurality of placement rods are respectively provided with limit plates, a mounting column is fixedly installed on one side of the plurality of limit plates, the other ends of the plurality of mounting columns are respectively threadedly installed in the mounting grooves opened with the plurality of placement rods, and a rotating support assembly is arranged between the disc and the connecting block.

[0008] In one embodiment, the height adjustment assembly includes a circular hole on the top side of a connecting block, a threaded rod is rotatably arranged in the circular hole, the other end of the threaded rod is rotatably connected to the bottom inner wall of the connecting block, two guide rods are fixedly installed on the inner wall of the connecting block, and the same slider is slidably installed on the outer sides of the two guide rods and the threaded rod.

[0009] In one embodiment, the limiting assembly includes a turntable fixedly mounted on one end of a threaded rod, a plurality of turntable rods fixedly mounted on the outer side of the turntable, a fixed disk fixedly mounted on the top side of the connecting block, and a plurality of threaded grooves and a plurality of threaded holes are respectively formed on the fixed disk and the turntable.

[0010] In one of the embodiments, a limiting rod is threadedly installed in one of the plurality of threaded holes, and the other end of the limiting rod is threadedly installed in a thread groove aligned with one of the threaded holes.

[0011] In one embodiment, the rotating support assembly includes a connecting box fixedly installed on one side of the slider, a motor fixedly installed on the inner wall of one side of the connecting box, a rotating rod rotatingly passing through and fixedly installed on the output end of the motor, and the other end of the rotating rod is fixedly connected to one side of the disk.

[0012] In one embodiment, a sliding disk is fixedly installed on one side of the connection box, the sliding disk is provided with a sliding groove, a plurality of guide blocks are slidably installed in the sliding groove, and the other sides of the plurality of guide blocks are fixedly connected to one side of the disc.

[0013] In one of the embodiments, a plurality of universal wheels are fixedly mounted on the bottom side of the base plate, and handles are fixedly mounted on both sides of the connecting block, and both handles are U-shaped.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the chemical fiber doffing mechanism disengages the plurality of limit plates from the placement rods by counterclockwise rotating the limit plates, and then sequentially places the sorted silk cakes on a placement rod; after a placement rod is filled with silk cakes, a limit plate is threadedly installed on the filled placement rod, and then the motor is started to drive the disc to rotate, so that the filled placement rod is rotated downward, and then the silk cakes are sequentially placed on the remaining two placement rods according to the above operation, and then the remaining two limit plates are threadedly installed into the corresponding placement rods through the mounting column to complete the limiting of the three placement rods, thereby preventing the silk cakes from slipping off the placement rods during the movement;

[0015] By setting a limit rod, after the height distance of the slider is adjusted, the limit rod is threaded into one of the threaded holes, and then the limit rod is continued to be turned to thread the other end of the limit rod into a threaded groove aligned with one of the threaded holes, thereby achieving a fixed connection between the turntable and the fixed disk, avoiding the situation where multiple placement rods will cause the slider to move downward when subjected to gravity, thereby causing the threaded rod to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of some parts of the limit rod structure of the utility model;

[0018] Figure 3 This is a schematic diagram of some parts of the installation column of the utility model structure;

[0019] Figure 4 It is a schematic diagram of some parts of the guide block structure of the utility model.

[0020] In the figure: 1, base plate; 2, universal wheel; 3, connecting block; 4, handle; 5, guide rod; 6, threaded rod; 7, slider; 8, turntable; 9, rotating rod; 10, fixed plate; 11, threaded hole; 12, threaded groove; 13, limit rod; 14, connecting box; 15, motor; 16, rotating rod; 17, disc; 18, placement rod; 19, mounting groove; 20, limit plate; 21, mounting column; 22, sliding disc; 23, slide groove; 24, guide block. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present utility model.

[0022] Reference Figure 1-4A chemical fiber doffing mechanism comprises a bottom plate 1, a connecting block 3 is fixedly installed on the top side of the bottom plate 1, and a height adjustment component and a limiting component are respectively arranged on the connecting block 3, a disc 17 is arranged on one side of the connecting block 3, a plurality of placement rods 18 are fixedly installed on one side of the disc 17, a plurality of placement rods 18 are each provided with a mounting groove 19 at the other end, a plurality of placement rods 18 are each provided with a limiting plate 20 at the other end, a plurality of placement rods 18 are each fixedly installed with a mounting column 21 on one side of the plurality of limiting plates 20, and the other ends of the plurality of mounting columns 21 are respectively threadedly installed in the mounting grooves 19 provided with the plurality of placement rods 18, a rotating support component is arranged between the disc 17 and the connecting block 3, and a plurality of placement rods 18 can be moved to a specified height by the height adjustment component arranged, During the loading process, multiple limit plates 20 are rotated counterclockwise to disengage them from the placement rods 18, and then the sorted silk cakes are placed on one placement rod 18 in turn. After one placement rod 18 is filled with silk cakes, a limit plate 20 is threadedly installed on the filled placement rod 18, and then the motor 15 is started to drive the disc 17 to rotate, so that the filled placement rod 18 rotates downward, and then the silk cakes are placed on the remaining two placement rods 18 in turn according to the above operations. After placement, the remaining two limit plates 20 are threadedly installed into the corresponding placement rods 18 through the mounting columns 21 to complete the limiting of the three placement rods 18, thereby preventing the silk cakes from slipping off the placement rods 18 during the movement.

[0023] according to Figure 1 and Figure 2 As shown, the height adjustment component includes a circular hole on the top side of the connecting block 3, in which a threaded rod 6 is rotatably arranged, and the other end of the threaded rod 6 is rotatably connected to the inner wall of the bottom side of the connecting block 3. Two guide rods 5 are fixedly installed on the inner wall of the connecting block 3, and the same slider 7 is slidably installed on the outer sides of the two guide rods 5 and the threaded rod 6. The turntable 8 is driven to rotate clockwise by rotating the rotating rod 9, so that the threaded rod 6 rotates clockwise synchronously, and then the slider 7 drives multiple placement rods 18 to move up, and then the turntable 8 can be limited by the limit assembly. When unloading is required, the limit rod 13 is rotated counterclockwise to disengage the limit rod 13 from the fixed disk 10, and then the turntable 8 is rotated counterclockwise to make the slider 7 drive multiple placement rods 18 to move downward, and then the multiple limit plates 20 are removed to unload the silk cake.

[0024] according to Figure 1 and Figure 2The cam 12 is provided with a plurality of threaded holes 11 and a plurality of threaded grooves 12 are provided on the top side of the connecting block 3, and a plurality of threaded holes 11 are provided on the fixing plate 10 and the fixing plate 10 respectively. A plurality of threaded grooves 12 and a plurality of threaded holes 11 are provided on the fixing plate 10 and the fixing plate 10 respectively. A plurality of threaded holes 11 are threadedly installed in one of the threaded holes 11, and the other end of the limit rod 13 is threadedly installed in the threaded groove 12 aligned with one of the threaded holes 11. By setting the limit rod 13, after the height distance of the slider 7 is adjusted, the limit rod 13 is threadedly installed in one of the threaded holes 11, and then the limit rod 13 is continuously screwed to make the other end of the limit rod 13 be threadedly installed in the threaded groove 12 aligned with one of the threaded holes 11, thereby realizing the fixed connection between the rotating disk 8 and the fixing plate 10, avoiding the situation that the plurality of placement rods 18 will cause the slider 7 to move downward when subjected to gravity, thereby causing the threaded rod 6 to rotate.

[0025] according to Figure 1 , Figure 3 and Figure 4 As shown, the rotating support assembly includes a connecting box 14 fixedly installed on one side of the slider 7, a motor 15 fixedly installed on the inner wall of one side of the connecting box 14, a rotating rod 16 is rotatably penetrated and fixedly installed on the output end of the motor 15, the other end of the rotating rod 16 is fixedly connected to one side of the disc 17, a sliding disk 22 is fixedly installed on one side of the connecting box 14, the sliding disk 22 is provided with a slide groove 23, a plurality of guide blocks 24 are slidably installed in the slide groove 23, and the other sides of the plurality of guide blocks 24 are fixedly connected to one side of the disc 17, and the disc 17 is driven to rotate by starting the motor 15, so that the filled placement rod 18 is rotated to the bottom, and then the silk cakes are placed on the remaining two placement rods 18 in turn according to the above operation, and when the disc 17 rotates, the plurality of guide blocks 24 fixedly installed on one side of the disc 17 will slide in the slide groove 23 provided in the sliding disk 22, thereby sharing the bearing force of the plurality of placement rods 18, and avoiding the situation that the gravity causes the placement rod 18 to break.

[0026] according to Figure 1 As shown, a plurality of universal wheels 2 are fixedly mounted on the bottom side of the base plate 1, and handles 4 are fixedly mounted on both sides of the connecting block 3. Both handles 4 are U-shaped, and the device can be moved by pulling the handles 4, and the device can be turned by the plurality of universal wheels 2.

[0027] The chemical fiber doffing mechanism is connected to the 220V mains power, and the main controller can be a conventional known device for control such as a computer.

[0028] When in use: the device body is moved to the specified position by pulling the handle 4, and then the rotating rod 9 is rotated to drive the rotating disk 8 to rotate clockwise, so that the threaded rod 6 rotates clockwise synchronously, and then the slider 7 drives the multiple placement rods 18 to move up. When the slider 7 moves to the specified height, the multiple limit plates 20 are rotated counterclockwise to make them disengage from the placement rods 18, and then the sorted silk cakes are placed on one placement rod 18 in turn. After the silk cakes are fully placed on one placement rod 18, a limit plate 20 is threadedly installed into the full placement rod 18, and then the motor 15 is started to drive the disc 17 to rotate, so that the full placement rod 18 rotates to the bottom, and then the silk cakes are placed on the remaining two placement rods 18 in turn according to the above operation. After placing, the remaining two limit plates 20 are threadedly installed into the corresponding placement rods 18 through the mounting column 21, so as to complete the limitation of the three placement rods 18, avoiding the process of moving. The thread cake will slip from the placement rod 18, and by setting the limit rod 13, after the height distance of the slider 7 is adjusted, the limit rod 13 is threadedly installed in one of the threaded holes 11, and then the limit rod 13 is further screwed to make the other end of the limit rod 13 threadedly installed in the threaded groove 12 aligned with one of the threaded holes 11, thereby realizing the fixed connection between the turntable 8 and the fixed plate 10, avoiding the situation that multiple placement rods 18 will cause the slider 7 to move downward when subjected to gravity, thereby causing the threaded rod 6 to rotate. After all three placement rods 18 are placed, the device can be driven to move to the specified position by pulling the handle 4. When unloading is required, the limit rod 13 is rotated counterclockwise to disengage the limit rod 13 from the fixed plate 10, and then the turntable 8 is rotated counterclockwise to make the slider 7 drive multiple placement rods 18 to move downward, and then the multiple limit plates 20 are removed to unload the thread cake.

[0029] The technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 chemical fiber doffing mechanism, comprising a bottom plate (1), characterized in that: A connecting block (3) is fixedly mounted on the top side of the base plate (1), and a height adjustment component and a limiter component are respectively arranged on the connecting block (3); a disc (17) is arranged on one side of the connecting block (3); a plurality of placement rods (18) are fixedly mounted on one side of the disc (17); a mounting groove (19) is provided at the other end of each of the placement rods (18); a limiter plate (20) is provided at the other end of each of the placement rods (18); a mounting column (21) is fixedly mounted on one side of each of the limiter plates (20); the other ends of each of the mounting columns (21) are respectively threadedly mounted in the mounting grooves (19) provided on each of the placement rods (18); and a rotation support component is arranged between the disc (17) and the connecting block (3).

2. A chemical fiber doffing mechanism according to claim 1, characterized in that: The height adjustment assembly comprises a connecting block (3) having a circular hole on the top side, a threaded rod (6) rotatably arranged in the circular hole, the other end of the threaded rod (6) being rotatably connected to the inner wall of the bottom side of the connecting block (3), two guide rods (5) being fixedly mounted on the inner wall of the connecting block (3), and a same sliding block (7) being slidably mounted on the outer sides of the two guide rods (5) and the threaded rod (6).

3. A chemical fiber doffing mechanism according to claim 1, characterized in that: The limit assembly comprises a rotating disk (8) fixedly mounted on one end of a threaded rod (6), a plurality of rotating rods (9) fixedly mounted on the outer side of the rotating disk (8), a fixed disk (10) fixedly mounted on the top side of the connecting block (3), and a plurality of threaded grooves (12) and a plurality of threaded holes (11) respectively formed on the fixed disk (10) and the rotating disk (8).

4. A chemical fiber doffing mechanism according to claim 3, characterized in that: One of the plurality of threaded holes (11) has a limiting rod (13) threadedly installed therein, and the other end of the limiting rod (13) is threadedly installed in a thread groove (12) aligned with one of the threaded holes (11).

5. The chemical fiber doffing mechanism according to claim 1, characterized in that: The rotating support assembly comprises a connecting box (14) fixedly mounted on one side of a slider (7), a motor (15) fixedly mounted on the inner wall of one side of the connecting box (14), a rotating rod (16) rotatingly passing through and fixedly mounted on the output end of the motor (15), and the other end of the rotating rod (16) being fixedly connected to one side of a disc (17).

6. A chemical fiber doffing mechanism according to claim 5, characterized in that: A sliding disk (22) is fixedly mounted on one side of the connection box (14), the sliding disk (22) is provided with a sliding groove (23), a plurality of guide blocks (24) are slidably mounted in the sliding groove (23), and the other sides of the plurality of guide blocks (24) are fixedly connected to one side of the disc (17).

7. The chemical fiber doffing mechanism according to claim 1, characterized in that: A plurality of universal wheels (2) are fixedly mounted on the bottom side of the bottom plate (1), and handles (4) are fixedly mounted on both sides of the connection block (3), and both handles (4) are arranged in a U shape.

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