Spinning die dismounting and mounting device and spinning machine

Abstract

The utility model relates to a spinning mould dismounting and mounting device and a spinning machine, and relates to the field of spinning mould dismounting and mounting, the spinning mould dismounting and mounting device comprises a rack, a mould changing mechanism, a driving mechanism for driving the mould changing mechanism to move and a moving mechanism for moving the rack, the moving mechanism is arranged on the rack, the driving mechanism is arranged on the rack, and the driving mechanism is arranged on the rack. The die changing mechanism comprises a bottom plate, a dismounting and mounting table and a lifting assembly, the bottom plate is arranged at the driving end of the driving mechanism, the lifting assembly is arranged on the dismounting and mounting table, the driving end of the lifting assembly is arranged on the bottom plate, dismounting and mounting grooves are formed in the bottom plate and the dismounting and mounting table, and the dismounting and mounting table ascends through the lifting assembly to lift up a die. And therefore, workers can conveniently disassemble the mold. According to the utility model, the die is more convenient to disassemble and assemble, and the disassembly and assembly efficiency of the die is improved.

Description

Technical Field

[0001] The utility model relates to the field of disassembly and assembly of spinning dies, in particular to a disassembly and assembly device of a spinning die and a spinning machine. Background Art

[0002] Spinning machines have been widely used in metal processing and other fields. However, the traditional spinning machine mold replacement and disassembly process is often complicated and time-consuming. In the prior art, the installation and disassembly of the mold usually requires more manpower and time, the operation process is not convenient enough, and the efficiency is low. In addition, there are certain difficulties in the positioning and fixing of the mold, which may lead to a decrease in processing accuracy and affect product quality. With the development of industrial production and higher requirements for processing efficiency and quality, there is an urgent need for a more efficient, convenient and accurate spinning machine mold replacement and disassembly technology to meet actual needs.

[0003] At present, a Chinese utility model patent application with publication number CN208895032U and publication date May 24, 2019 proposes a quick mold change trolley for a car wheel spinning machine, including: a frame, a mold trolley, a mold positioning seat, a latch, a linear rail, a track slide, rear casters, front casters, a track positioning seat, a large handle, a small handle, a storage tray, a block, a counterweight, and a slider. It is characterized in that the trolley frame is placed at the front of the mechanism, two rear casters are installed at the two feet on the rear side of the bottom of the trolley frame, two front casters are installed at the two feet on the front side of the bottom of the trolley frame, a large handle is installed at the front end of the upper part of the trolley frame, a counterweight is provided on the inner side of the large handle, a storage tray is provided on the rear side of the bottom of the trolley frame, a track positioning seat is provided in the middle of the front end of the track slide, two linear rails are installed on the track slide through latches, two sliders are installed on each of the two linear rails, a mold trolley is installed on the upper part of the trolley frame, and two small handles are installed at the front end of the upper part of the mold trolley.

[0004] When in use, it is installed on the track slide through the linear rail, and then the movement of the slider cooperates with the mold installed on the mold positioning seat to complete the rapid mold change. The mold positioning seat can make the mold trolley accurately installed on its upper part, and the track positioning seat is conducive to the connection between the track slide and the trolley frame.

[0005] With respect to the above-mentioned related technologies, during the mold changing process, the old mold needs to be disassembled and then replaced with a new mold. After the trolley and the position of the replacement mold are positioned, the disassembly and assembly begins. However, during the disassembly and assembly process, workers are required to use tools to pry up the mold or pave it to a certain height before disassembly and assembly, so as to facilitate the placement of the disassembled mold on the trolley for transfer. This makes the disassembly and assembly operations of the workers inconvenient to a certain extent, affecting the efficiency of mold replacement. Utility Model Content

[0006] In order to make the disassembly and assembly of the spinning mold more convenient, the utility model provides a spinning mold disassembly and assembly device and a spinning machine.

[0007] In the first aspect, the utility model provides a spinning die disassembly device, which adopts the following technical solution:

[0008] A spinning mold disassembly and assembly device comprises a frame, a mold changing mechanism, a driving mechanism for driving the mold changing mechanism to move, and a moving mechanism for moving the frame, wherein the moving mechanism is arranged on the frame, the driving mechanism is arranged on the frame, the mold changing mechanism comprises a base plate, a disassembly and assembly platform, and a lifting component, the base plate is arranged on the driving end of the driving mechanism, the lifting component is arranged on the disassembly and assembly platform, the driving end of the lifting component is arranged on the base plate, and the base plate and the disassembly and assembly platform are provided with disassembly and assembly grooves.

[0009] By adopting the above technical scheme, when it is necessary to change the mold of the spinning machine, the device is moved to the disassembly and assembly position of the spinning machine through the moving mechanism, and then the driving mechanism pushes the mold changing mechanism into the disassembly and assembly position of the mold, the disassembly and assembly table contacts with the assembly axis of the mold, and then the disassembly and assembly table is raised by the lifting component to lift the mold, so as to facilitate the workers to disassemble the mold, make the mold disassembly and assembly more convenient, and improve the disassembly and assembly efficiency of the mold; after the mold is disassembled, the lifting component continues to lift the mold, and then the mold is separated from the assembly part of the spinning machine, and then the device is moved out of the spinning machine through the moving mechanism, and then the mold is taken out of the spinning machine, which saves the workers the step of manually lifting and taking out the mold, saves the disassembly time, and then improves the production efficiency; when it is necessary to assemble the mold, the mold to be assembled is placed on the disassembly and assembly table, the assembly position of the mold is calibrated by adjusting the moving mechanism, and then the height of the mold is lowered by the lifting component, so that the mold falls to a suitable installation position, and then it is installed, so that the assembly process is more convenient.

[0010] Optionally, the lifting assembly further comprises a plurality of lifting cylinders, wherein the lifting cylinders are arranged on the disassembly and assembly platform, and telescopic rods of the lifting cylinders are connected to the base plate.

[0011] By adopting the above technical solution, the lifting rod can adjust the distance between the disassembly and assembly table and the base plate by pushing the disassembly and assembly table. Multiple lifting cylinders simultaneously adjust the lifting height of the disassembly and assembly table, making the lifting process of the disassembly and assembly table more stable. At the same time, the force on the mold during the disassembly and assembly process is more uniform, thereby reducing the possibility of mold displacement during the disassembly and assembly process, thereby making the assembly accuracy more precise and improving the efficiency of disassembly and assembly.

[0012] Optionally, the mold changing mechanism also includes two groups of fixing components, the fixing components include a fixing plate and a fixing rod, the disassembly and assembly table is provided with a fixing groove and an installation groove, the fixing plate is slidably set on the disassembly and assembly table, the fixing plate is in the fixing groove, and an adjustment hole is provided on the fixing plate, one end of the fixing rod is threadedly connected to the disassembly and assembly table, and the other end of the fixing rod is abutted against the fixing plate.

[0013] By adopting the above technical solution, when the mold is placed on the disassembly and assembly table, the fixing rod is rotated to allow the fixing plate to slide in the fixing groove, and the fixing plate is pushed in the installation groove to make the fixing plate fully contact with the mold, and then the fixing rod is rotated to fix the fixing plate, so that the fixing plate clamps and fixes the mold, making the mold more stable during the disassembly and assembly process. At the same time, during the movement process, the possibility of the mold shifting is reduced, thereby improving the safety of the device.

[0014] Optionally, the driving mechanism includes a push cylinder and a guide assembly, the push cylinder is arranged on a frame, the telescopic rod of the push cylinder is connected to a base plate, the guide assembly includes a plurality of guide wheels and a plurality of guide rails, the guide wheels are rotatably arranged on the base plate, the guide rails are arranged on the frame, and the guide wheels are on the guide rails.

[0015] By adopting the above technical solution, when the lifting assembly is pushed to a suitable disassembly and assembly position, the bottom plate is pushed by the push cylinder, and the guide wheel at the bottom end of the bottom plate rolls on the guide rail at the upper end of the frame, thereby achieving smooth and directional movement of the bottom plate at the upper end of the frame, and the lifting assembly is pushed to move by the guide assembly, thereby improving stability during the movement process.

[0016] Optionally, the guide assembly further includes a guide rod and a guide block, the guide rod is arranged on the frame, the guide block is arranged on the bottom plate, and the guide rod passes through the guide block.

[0017] By adopting the above technical solution, during the movement of the guide assembly, the guide block at the bottom end of the base plate slides on the guide rod, and the guide rod and the guide block are slidably matched to achieve sliding and clamping limit between the guide rod and the guide block. When the base plate is about to tilt or shift, the guide block and the guide rod can achieve positioning clamping, which reduces the possibility of the base plate tilting during movement and improves the stability of the moving mold.

[0018] Optionally, a plurality of guide rods are provided, a plurality of guide blocks are provided, and one guide block corresponds to one guide rod.

[0019] By adopting the above technical solution, the multiple groups of guide rods and guide blocks cooperate with each other, which further improves the stability of the base plate during the movement of the upper end of the frame, and further improves the stability of the mold during the movement through the disassembly and assembly table and the base plate.

[0020] Optionally, the driving mechanism further comprises a displacement sensor, which is arranged on the base plate and is connected to the push cylinder electrical signal.

[0021] By adopting the above technical solution, when the push cylinder pushes the base plate to move, the displacement sensor detects the distance to the target position in real time. When the target position is reached, the push cylinder stops pushing in time, thereby making the stopping position of the lifting assembly more accurate, improving the disassembly and assembly accuracy during the disassembly and assembly process, and making the disassembly and assembly process more convenient.

[0022] Optionally, the driving mechanism further comprises a lock seat, a lock ring and a pin shaft, wherein the lock seat is arranged on the frame, the lock ring is arranged on the bottom plate, and the pin shaft is inside the lock seat and the lock ring.

[0023] By adopting the above technical solution, during the process of moving the device, if the mold is placed on the disassembly and assembly table, due to the large weight of the mold, after the base plate is retracted to a suitable position through the driving mechanism, the pin shaft is inserted into the lock seat and the lock ring to fix the base plate on the frame, thereby reducing the possibility of the base plate sliding, realizing the protection function of the components in the driving mechanism, and making the base plate and the frame more stable.

[0024] Optionally, the moving mechanism includes a plurality of wheel groups and a handle, the handle is arranged on a frame, and the wheel groups are rotatably arranged on the frame.

[0025] By adopting the above technical solution, when the device needs to be moved, the staff pushes the handle, and under the action of the wheel group, the device can be adjusted and moved, and multiple sets of wheel groups make the moving process more stable.

[0026] In the second aspect, the utility model provides a spinning machine, which adopts the following technical solution:

[0027] A spinning machine comprises a spinning machine body, a receiving guide rail and the spinning mold disassembly and assembly device as described in the first aspect, wherein the receiving guide rail is arranged on the spinning machine body.

[0028] By adopting the above technical solution, when the spinning machine needs to replace the mold, the guide rail on the frame is docked with the receiving guide rail through the moving mechanism. When the lifting assembly is pushed into the spinning machine, the guide wheel can continue to roll with the receiving guide rail, thereby improving the stability of the lifting assembly during the movement and the accuracy of the movement, so as to facilitate the disassembly and assembly of the mold.

[0029] In summary, the utility model includes at least one of the following beneficial technical effects:

[0030] By setting up a driving mechanism, the mold disassembly and assembly is made more convenient, and the efficiency of mold disassembly and assembly is improved; after the mold is disassembled, the lifting component continues to lift the mold, and then the mold is separated from the assembly part of the spinning machine, and then the device is moved out of the spinning machine by the moving mechanism, and then the mold is taken out of the spinning machine, which saves the workers the step of manually lifting and taking out the mold, saves the disassembly time, and thus improves the production efficiency.

[0031] By setting up the fixing assembly, the fixing plate clamps and fixes the mold, making the mold more stable during the disassembly and assembly process. At the same time, during the movement process, the possibility of the mold shifting is reduced, thereby improving the safety of the device.

[0032] By providing the guide assembly, the possibility of the bottom plate tilting during the movement is reduced, and the stability of the mold when it is moved is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0034] Figure 2 It is a schematic diagram of the partial structure of the mold changing mechanism in Example 1 of the utility model;

[0035] Figure 3 This is a schematic structural diagram of another viewing angle of Embodiment 1 of the present utility model;

[0036] Figure 4 yes Figure 3 Schematic cross-sectional view at AA in the middle;

[0037] Figure 5 It is a schematic diagram of the overall structure of Example 2 of the utility model.

[0038] Explanation of the reference numerals: 100, frame; 200, mold changing mechanism; 201, bottom plate; 202, disassembly and assembly platform; 203, disassembly and assembly groove; 210, lifting assembly; 211, lifting cylinder; 220, fixing assembly; 221, fixing plate; 222, fixing rod; 223, fixing groove; 224, mounting groove; 225, adjustment hole; 300, driving mechanism; 301, push cylinder; 302, lock seat; 303, lock ring; 304, pin shaft; 310, guide assembly; 311, guide wheel; 312, guide rail; 313, guide rod; 314, guide block; 315, displacement sensor; 400, moving mechanism; 401, wheel set; 402, handle; 501, spinning machine body; 502, receiving guide rail; 600, power source; 700, control terminal. DETAILED DESCRIPTION

[0039] The following combination Figures 1 to 5 The utility model is described in further detail.

[0040] Embodiment 1: The embodiment of the utility model discloses a spinning mold disassembly and assembly device. Figures 1 to 4A spinning mold disassembly and assembly device mainly includes a frame 100, a mold changing mechanism 200, a driving mechanism 300, a moving mechanism 400, a power source 600 and a control terminal 700. The mold changing mechanism 200, the driving mechanism 300, the moving mechanism 400, the power source 600 and the control terminal 700 are all arranged on the frame 100. The mold changing mechanism 200, the driving mechanism 300 and the control terminal 700 are connected by electrical signals. The driving mechanism 300 drives the mold changing mechanism 200 to enter a suitable position to realize the replacement of the mold of the spinning machine, which is convenient for workers to disassemble the mold, makes the mold disassembly and assembly more convenient, and improves the disassembly and assembly efficiency of the mold.

[0041] Reference Figure 1 The mobile mechanism 400 includes a plurality of wheel groups 401 and a handle 402 . The handle 402 is fixedly mounted on the frame 100 . The wheel group 401 is rotatably mounted on the frame 100 . The wheel group 401 can also be replaced by a mobile hanging platform, and the mobile fishing platform is connected to the frame 100 .

[0042] The device is moved to a suitable position by moving the moving mechanism 400. The staff pushes the handle 402, and the device can be adjusted and moved under the action of the wheel group 401. Multiple sets of wheel groups 401 make the moving process more stable.

[0043] Reference Figure 1 and Figure 2 The mold changing mechanism 200 includes a base plate 201, a disassembly and assembly platform 202, a lifting assembly 210 and two groups of fixed assemblies 220. The lifting assembly 210 includes a plurality of lifting cylinders 211. The lifting cylinders 211 are fixedly mounted on the disassembly and assembly platform 202. The telescopic rods of the lifting cylinders 211 are fixedly connected to the base plate 201. The telescopic rods of the lifting cylinders 211 are passed through the disassembly and assembly platform 202. Disassembly and assembly grooves 203 are provided on the base plate 201 and the disassembly and assembly platform 202. The lifting cylinders 211 are connected to a power source 600.

[0044] Reference Figure 2 The fixing assembly 220 includes a fixing plate 221 and a fixing rod 222. A fixing groove 223 and an installation groove 224 are provided on the disassembly and assembly platform 202. The fixing plate 221 is slidably set on the disassembly and assembly platform 202. The fixing plate 221 is in the fixing groove 223. An adjustment hole 225 is provided on the fixing plate 221. One end of the fixing rod 222 is threadedly connected to the disassembly and assembly platform 202, and the other end of the fixing rod 222 abuts against the fixing plate 221.

[0045] When it is necessary to change the mold of the spinning machine, the disassembly and assembly platform 202 is raised by the lifting component 210 to lift the mold to facilitate the workers to disassemble the mold, making the mold disassembly and assembly more convenient and improving the efficiency of mold disassembly and assembly; after the mold is disassembled, the lifting component 210 continues to lift the mold, and then the mold is separated from the assembly part of the spinning machine, and then the device is moved out of the spinning machine by the moving mechanism 400, so as to remove the mold from the spinning machine, saving the workers the step of manually lifting and removing the mold, saving disassembly time, and thus improving production efficiency.

[0046] Multiple lifting cylinders 211 simultaneously adjust the lifting height of the disassembly and assembly platform 202, so that the lifting process of the disassembly and assembly platform 202 is more stable, and the force on the mold during the disassembly and assembly process is more uniform, thereby reducing the possibility of the mold shifting during the disassembly and assembly process; when the mold is placed on the disassembly and assembly platform 202, the fixing rod 222 is rotated to allow the fixing plate 221 to slide in the fixing groove 223, and the fixing plate 221 is pushed in the installation groove 224 to make the fixing plate 221 completely contact with the mold, and then the fixing rod 222 is rotated to fix the fixing plate 221, so that the fixing plate 221 clamps and fixes the mold, making the mold more stable during the disassembly and assembly process.

[0047] Reference Figure 1 , Figure 3 and Figure 4 The driving mechanism 300 includes a push cylinder 301, a lock seat 302, a lock ring 303, a pin 304 and a guide assembly 310. The push cylinder 301 is arranged on the frame 100. The telescopic rod of the push cylinder 301 is connected to the bottom plate 201. The guide assembly 310 includes a plurality of guide wheels 311, a plurality of guide rails 312, a plurality of guide rods 313, a plurality of guide blocks 314 and a displacement sensor 315. The guide wheel 311 is rotatably arranged on the bottom plate 201, the guide rail 312 is arranged on the frame 100, and the guide wheel 311 is rotated on the guide rail 312. The guide rod 313 is arranged on the frame 100, the guide block 314 is arranged on the base plate 201, the guide rod 313 is passed through the guide block 314, the displacement sensor 315 is arranged on the base plate 201, the displacement sensor 315 and the push cylinder 301 are connected to the control terminal 700 through wire electrical signals, the lock seat 302 is arranged on the frame 100, the lock ring 303 is arranged on the base plate 201, the pin shaft 304 is in the lock seat 302 and the lock ring 303, and the push cylinder 301 is connected to the power source 600.

[0048] When the lifting assembly 210 is pushed to a suitable disassembly and assembly position, the bottom plate 201 is pushed by the push cylinder 301, and the guide wheel 311 at the bottom end of the bottom plate 201 rolls on the guide rail 312 at the upper end of the frame 100, so that the bottom plate 201 can be moved in a stable and directional manner on the upper end of the frame 100, and the lifting assembly 210 is pushed to move by the guide assembly 310, thereby improving the stability during the movement; the guide block 314 at the bottom end of the bottom plate 201 slides on the guide rod 313, and the sliding cooperation between the guide rod 313 and the guide block 314 reduces the bottom plate 201 during the movement. The possibility of tilting during the process is reduced, which improves the stability of the moving mold; when the push cylinder 301 pushes the bottom plate 201 to move, the displacement sensor 315 detects the distance to the target position in real time, making the stopping position of the lifting component 210 more accurate, thereby improving the disassembly and assembly accuracy during the disassembly and assembly process; since the mold has a large weight, after the bottom plate 201 is retracted to a suitable position through the driving mechanism 300, the pin 304 is inserted into the lock seat 302 and the lock ring 303, so that the bottom plate 201 is fixed on the frame 100, reducing the possibility of the bottom plate 201 sliding.

[0049] The implementation principle of a spinning mold disassembly and assembly device according to an embodiment of the utility model is as follows:

[0050] When the mold needs to be changed on the spinning machine, the device is moved to the disassembly position of the spinning machine by the moving mechanism 400, and then the driving mechanism 300 pushes the mold changing mechanism 200 to the disassembly position of the mold, the disassembly table 202 contacts with the assembly axis of the mold, and then the disassembly table 202 is raised by the lifting component 210 to lift the mold, so as to facilitate the workers to disassemble the mold, make the mold disassembly more convenient, and improve the disassembly efficiency of the mold; after the mold is disassembled, the lifting component 210 continues to lift the mold, and then the mold is separated from the spinning machine. The assembly parts are then moved out of the spinning machine by the moving mechanism 400, thereby taking the mold out of the spinning machine, saving the workers the step of manually lifting and taking out the mold, saving the disassembly time, and thus improving the production efficiency; when the mold needs to be assembled, the mold to be assembled is placed on the disassembly and assembly table 202, the assembly position of the mold is calibrated by adjusting the moving mechanism 400, and then the height of the mold is lowered by the lifting component 210, so that the mold falls to a suitable installation position, and then it is installed, making the assembly process more convenient.

[0051] Embodiment 2: The present utility model embodiment discloses a spinning machine. Figure 5 A spinning machine includes a spinning machine body 501, a receiving guide rail 502 and the spinning mold disassembly and assembly device in Example 1, and the receiving guide rail 502 is arranged on the spinning machine body 501.

[0052] The implementation principle of a spinning machine in the embodiment of the utility model is:

[0053] When the spinning machine needs to replace the mold, the guide rail 312 on the frame 100 is docked with the receiving guide rail 502 through the moving mechanism 400. When the lifting assembly 210 is pushed into the spinning machine, the guide wheel 311 can continue to roll with the receiving guide rail 502, thereby improving the stability of the lifting assembly 210 during the movement and the accuracy of the movement to facilitate the disassembly and assembly of the mold.

[0054] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A spinning die disassembly and assembly device, characterized in that: The invention comprises a frame (100), a mold changing mechanism (200), a driving mechanism (300) for driving the mold changing mechanism (200) to move, and a moving mechanism (400) for moving the frame (100), wherein the moving mechanism (400) is arranged on the frame (100), the driving mechanism (300) is arranged on the frame (100), the mold changing mechanism (200) comprises a bottom plate (201), a disassembly and assembly platform (202), and a lifting component (210), wherein the bottom plate (201) is arranged on the driving end of the driving mechanism (300), the lifting component (210) is arranged on the disassembly and assembly platform (202), the driving end of the lifting component (210) is arranged on the bottom plate (201), and the bottom plate (201) and the disassembly and assembly platform (202) are provided with disassembly and assembly grooves (203).

2. The spinning die disassembly and assembly device according to claim 1, characterized in that: The lifting assembly (210) comprises a plurality of lifting cylinders (211); the lifting cylinders (211) are arranged on a disassembly and assembly platform (202); and telescopic rods of the lifting cylinders (211) are connected to a bottom plate (201).

3. The spinning die disassembly device according to claim 1, characterized in that: The mold changing mechanism (200) further comprises two groups of fixing components (220), wherein the fixing components (220) comprise a fixing plate (221) and a fixing rod (222); the disassembling platform (202) is provided with a fixing groove (223) and a mounting groove (224); the fixing plate (221) is slidably arranged on the disassembling platform (202); the fixing plate (221) is in the fixing groove (223); an adjusting hole (225) is provided on the fixing plate (221); one end of the fixing rod (222) is threadedly connected to the disassembling platform (202); and the other end of the fixing rod (222) is in contact with the fixing plate (221).

4. A spinning die disassembly device according to any one of claims 1 to 3, characterized in that: The driving mechanism (300) comprises a push cylinder (301) and a guide assembly (310); the push cylinder (301) is arranged on a frame (100); a telescopic rod of the push cylinder (301) is connected to a base plate (201); the guide assembly (310) comprises a plurality of guide wheels (311) and a plurality of guide rails (312); the guide wheels (311) are rotatably arranged on the base plate (201); the guide rails (312) are arranged on the frame (100); and the guide wheels (311) are on the guide rails (312).

5. The spinning die disassembly device according to claim 4, characterized in that: The guide assembly (310) further comprises a guide rod (313) and a guide block (314); the guide rod (313) is arranged on the frame (100); the guide block (314) is arranged on the bottom plate (201); and the guide rod (313) is passed through the guide block (314).

6. The spinning die disassembly and assembly device according to claim 5, characterized in that: A plurality of guide rods (313) are provided, a plurality of guide blocks (314) are provided, and one guide block (314) corresponds to one guide rod (313).

7. The spinning die disassembly device according to claim 4, characterized in that: The driving mechanism (300) further comprises a displacement sensor (315), wherein the displacement sensor (315) is arranged on the bottom plate (201), and the displacement sensor (315) is connected to the push cylinder (301) via an electrical signal.

8. A spinning die disassembly device according to any one of claims 1 to 3, characterized in that: The driving mechanism (300) further comprises a lock seat (302), a lock ring (303) and a pin shaft (304); the lock seat (302) is arranged on the frame (100), the lock ring (303) is arranged on the bottom plate (201), and the pin shaft (304) is inside the lock seat (302) and the lock ring (303).

9. A spinning die disassembly device according to any one of claims 1 to 3, characterized in that: The moving mechanism (400) comprises a plurality of wheel groups (401) and a handle (402); the handle (402) is arranged on the frame (100); and the wheel groups (401) are rotatably arranged on the frame (100).

10. A spinning machine, characterized in that: It comprises a spinning machine body (501), a receiving guide rail (502), and a spinning mold disassembly and assembly device according to any one of claims 1 to 9, wherein the receiving guide rail (502) is arranged on the spinning machine body (501).

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