A CNC tool automatic dismounting device

Abstract

The application belongs to the technical field of machining, in particular to a CNC cutter automatic dismounting device, which comprises a supporting plate, the supporting plate is installed on a CNC machine tool, one side of the supporting plate is provided with a cutter head, the cutter head is installed at the end of the rotating shaft of the CNC machine tool, multiple cutter heads are arranged at equal intervals on the outside of the cutter head, a fastening bolt penetrates through the inside of the cutter head, the fastening bolt is in threaded connection with the cutter head, a moving shell is arranged below the cutter head, a connecting frame is fixed to the outside of the moving shell, one end of the connecting frame close to the supporting plate is fixed with a sliding column, a guide sliding groove is formed in the side of the supporting plate close to the sliding column, the sliding column is in sliding connection with the inside of the guide sliding groove, and a dismounting assembly is arranged in the inside of the moving shell; the guide of the guide sliding groove to the sliding column can make the moving shell automatically move to the position of the cutter head and be sleeved on the outside of the cutter head, which is more convenient for the dismounting head to dismount the fastening bolt, and the device has simple overall structure and can be installed on the CNC machine tool without the need of dismounting the cutter head.

Description

Technical Field

[0001] This invention belongs to the field of machining technology, specifically an automatic CNC tool disassembly device. Background Technology

[0002] CNC machine tools are a type of equipment frequently used in machining. During operation, CNC cutting tools cut metal materials to form the desired shape. Therefore, CNC cutting tools need to be in frequent contact with the metal materials during machining, and the cutting head needs to be replaced after prolonged use for higher precision machining.

[0003] A Chinese patent with publication number CN119260378A discloses an automatic screw removal and installation device for CNC, including: a base plate; a support frame; and a screw remover on the guide plate that can remove screws from objects on the positioner. The removed parts are moved to a receiving tray for easy collection by workers.

[0004] The above-mentioned technical solution requires the CNC machine tool's tool head to be disassembled first during use. The disassembled tool head needs to be transported into the equipment, which requires manpower. Then, the screws are removed from the equipment. After the tool head is disassembled and reassembled, it needs to be reinstalled into the CNC machine tool. This process takes a lot of time, and the simultaneous disassembly and reassembly of multiple tools will cause multiple CNC machine tools to be unusable during this process, which will affect the processing efficiency.

[0005] Therefore, the present invention provides an automatic CNC tool disassembly device. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides an automatic CNC tool disassembly device, including a support plate, which is installed on a CNC machine tool. A tool disc is provided on one side of the support plate and is installed at the end of the CNC machine tool's spindle. Multiple tool heads are evenly spaced on the outer side of the tool disc. Fastening bolts pass through the inside of the tool heads and are threadedly connected to the tool heads. A movable housing is provided below the tool disc. A lead screw is rotatably connected to the top of the support plate. A first motor is installed on the side of the support plate away from the tool disc. The end of the first motor's spindle is fixedly connected to the lead screw. A connecting arm is threadedly connected to the outside of the lead screw. A connecting frame is fixed to the outside of the movable housing. A sliding column is fixed to the end of the connecting frame near the support plate. A guide groove is opened on the side of the support plate near the sliding column. The sliding column is slidably connected inside the guide groove. A lifting assembly is provided between the connecting arm and the connecting frame. A disassembly assembly is provided inside the movable housing.

[0008] Preferably, the lifting assembly includes a guide housing fixed to the side of the connecting arm near the connecting frame, a slider fixed to the side of the connecting frame near the guide housing, the slider being slidably connected inside the guide housing, and an upwardly inclined path provided on the side of the guide groove near the cutter head.

[0009] Preferably, a base plate is fixed to the side of the support plate near the movable housing, a receiving tray is provided inside the base plate, a top rod is fixed to the top of the base plate near the movable housing, a baffle is provided at the bottom of the movable housing, a support arm is fixed to the side of the baffle away from the top rod, the support arm is rotatably connected to the bottom of the movable housing, a second spring is fixed to the top of the support arm, and the top of the second spring is fixedly connected to the movable housing.

[0010] Preferably, a rotating ring is rotatably connected inside the movable housing, a gear ring is provided on the outer side of the rotating ring, multiple support gears are rotatably connected at equal intervals inside the movable housing, a second motor is installed at the top of the movable housing, and the end of the rotating shaft of the second motor is rotatably connected to the top of one of the support gears.

[0011] Preferably, the disassembly component is located on one side inside the rotating ring, and a camera is fixed on the top of the rotating ring away from the disassembly component.

[0012] Preferably, the disassembly assembly includes a disassembly head disposed inside the rotating ring, a third motor disposed on one side of the disassembly head, and a transmission assembly disposed between the disassembly head and the third motor.

[0013] Preferably, the transmission assembly includes a connecting sleeve disposed between the disassembly head and the third motor, with a mating sleeve rotatably connected inside the connecting sleeve, and the end of the disassembly head near the third motor slidably connected inside the mating sleeve.

[0014] Preferably, a sliding cavity is provided inside the rotating ring near the disassembly head. A moving block is slidably connected inside the sliding cavity, and a threaded rod is rotatably connected inside the moving block. A threaded hole is provided on one side of the sliding cavity, and the threaded rod is threaded into the threaded hole. A transmission sleeve is rotatably connected to the moving block near the disassembly head. A gear is fixed to the end of the transmission sleeve. A gear plate is fixed to the end of the threaded rod near the transmission sleeve. The threaded rod and the transmission sleeve are connected by meshing with the gear plate and the gear. A gear plate is fixed to the outside of the mating sleeve. A gear is also provided at the end of the transmission sleeve near the mating sleeve. The gear plate of the mating sleeve meshes with the gear of the transmission sleeve. A guide rod is fixed inside the sliding cavity and passes through the inside of the moving block.

[0015] Preferably, a first spring is fixed inside the docking sleeve, and the other end of the first spring is fixedly connected to the disassembly head.

[0016] Preferably, an electric telescopic rod is installed on the side of the moving block away from the transmission sleeve, and the end of the electric telescopic rod away from the moving block is fixedly connected to the connecting sleeve. A connecting rod is inserted inside the transmission sleeve, and the side of the connecting rod away from the transmission sleeve is fixedly connected to the gear.

[0017] The beneficial effects of this invention are as follows: 1. The automatic CNC tool disassembly device of the present invention guides the sliding column through the guide groove, which enables the movable housing to move automatically to the position of the tool disc and fit over the outside of the tool disc, making it easier for the disassembly head to disassemble the fastening bolts. Moreover, the overall structure of the device is simple and can be installed on a CNC machine tool without removing the tool disc.

[0018] 2. The CNC tool automatic disassembly device of the present invention uses a rotating ring to drive the disassembly head to move to a corresponding position according to the disassembly requirements. At the same time, a camera captures and detects the tool head, and controls the rotating ring to drive the disassembly head to the corresponding position according to the damage situation. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the support plate structure in this invention; Figure 3 This is a schematic diagram of the movable housing structure in this invention; Figure 4 This is a schematic diagram of the connecting frame structure in this invention; Figure 5 This is a schematic diagram of the cutter head structure in this invention; Figure 6 This is a schematic diagram of the baffle structure in this invention; Figure 7 This is a schematic diagram of the rotating ring structure in this invention; Figure 8 This is a schematic diagram of the internal structure of the rotating ring in this invention; Figure 9 This is a schematic diagram of the disassembly head structure in this invention.

[0021] In the diagram: 1. Support plate; 11. Base plate; 111. Receiving tray; 112. Top rod; 12. Lead screw; 121. First motor; 122. Connecting arm; 123. Connecting frame; 124. Sliding column; 125. Guide shell; 126. Sliding block; 13. Guide groove; 2. Moving shell; 21. Rotary ring; 211. Second motor; 212. Support gear; 213. Sliding cavity; 214. Threaded hole; 215. Guide slide rod; 22. Camera; 23. Disassembly head; 231. Third motor; 232. Connecting sleeve; 233. Docking sleeve; 234. First spring; 24. Baffle; 241. Support arm; 242. Second spring; 25. Electric telescopic rod; 251. Transmission sleeve; 252. Connecting rod; 26. Moving block; 261. Threaded rod; 3. Cutter disc; 31. Cutter head; 32. Fastening bolt. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5 As shown in the embodiment of the present invention, an automatic CNC tool disassembly device includes a support plate 1, which is mounted on a CNC machine tool. A tool disc 3 is disposed on one side of the support plate 1 and is mounted on the end of the CNC machine tool's spindle. Multiple tool heads 31 are evenly spaced on the outer side of the tool disc 3, and fastening bolts 32 pass through the inside of each tool head 31. The fastening bolts 32 are threadedly connected to the tool heads 31. A movable housing 2 is disposed below the tool disc 3. A lead screw 12 is rotatably connected to the top of the support plate 1. The side of the support plate 1 away from the tool disc 3 is equipped with a movable housing 2. The first motor 121 is installed, and the end of the rotating shaft of the first motor 121 is fixedly connected to the lead screw 12. The lead screw 12 is connected to the external thread of the connecting arm 122. The movable housing 2 is fixed to the outside of the connecting frame 123. The connecting frame 123 is fixed to the end near the support plate 1 with a sliding column 124. The support plate 1 is provided with a guide groove 13 on the side near the sliding column 124. The sliding column 124 is slidably connected inside the guide groove 13. A lifting component is provided between the connecting arm 122 and the connecting frame 123. A disassembly component is provided inside the movable housing 2. When using a CNC machine tool, the cutting head 31 is used to process metal products. After prolonged use, the cutting head 31 will wear out, and the precision of the metal products processed by the cutting head 31 will not meet the requirements. Therefore, the cutting head 31 needs to be replaced periodically. During the processing, the CNC machine tool drives the cutter head 3 to rotate, and the cutter head 3 drives the cutting head 31 to cut the metal product. During this process, the moving housing 2 is located away from the cutter head 3, so the moving housing 2 will not affect the normal processing of the cutter head 3. When disassembling the tool, the first motor 121 is started to rotate. At this time, the first motor 121 drives the lead screw 12 to rotate, and when the lead screw 12 rotates, it drives the connecting arm 122 to the top of the support plate 1. Sliding arm 122 drives the movable housing 2 to move towards the cutter head 3. During this process, the sliding column 124 slides inside the guide groove 13, which can support and guide the movable housing 2. When the movable housing 2 moves to the position of the cutter head 3, it will be fitted onto the outside of the cutter head 3. At this time, the disassembly component inside the movable housing 2 can remove the fastening bolt 32 inside the cutter head 31. At this time, the cutter head 31 is detached from the outside of the cutter head 3. Then, a new cutter head 31 can be installed on the outside of the cutter head 3. In this way, the cutter head 3 can be removed from the CNC machine tool without removing it, saving disassembly and assembly time. The structure is simple and can be installed on the CNC machine tool. The disassembly device will not affect the normal processing during machining.

[0024] like Figures 1 to 4 As shown, the lifting assembly includes a guide shell 125 fixed to the side of the connecting arm 122 near the connecting frame 123. A slider 126 is fixed to the side of the connecting frame 123 near the guide shell 125. The slider 126 is slidably connected inside the guide shell 125. The guide groove 13 is provided with an upward inclined path on the side near the cutter head 3. During the movement of the movable housing 2 toward the cutter head 3, the sliding column 124 slides inside the guide groove 13. The first half of the sliding guide groove 13 guides the sliding column 124 to move horizontally. When the movable housing 2 is about to move to the bottom of the cutter head 3, the sliding column 124 slides into the upward inclined path inside the guide groove 13. At this time, under the guidance of the path, the sliding column 124 will drive the connecting frame 123 to rise. At this time, the connecting frame 123 will drive the movable housing 2 to rise, so that the movable housing 2 can be fitted onto the outside of the cutter head 3. The internal space of the movable housing 2 is much larger than the outer diameter of the cutter head 3. Therefore, when the movable housing 2 rises obliquely, it will not interfere with the cutter head 3. During the process of the connecting frame 123 being driven to rise, it will drive the slider 126 to rise together. At this time, the slider 126 slides inside the guide housing 125 and can be automatically adjusted according to the current height.

[0025] like Figures 1 to 6As shown, a base plate 11 is fixed to the side of the support plate 1 near the movable housing 2. A receiving tray 111 is provided inside the base plate 11. A top rod 112 is fixed to the top of the base plate 11 near the movable housing 2. A baffle 24 is provided at the bottom of the movable housing 2. A support arm 241 is fixed to the side of the baffle 24 away from the top rod 112. The support arm 241 is rotatably connected to the bottom of the movable housing 2. A second spring 242 is fixed to the top of the support arm 241. The top of the second spring 242 is fixedly connected to the movable housing 2. After the disassembly assembly inside the movable housing 2 removes the cutter head 31 and fastening bolt 32, the cutter head 31 and fastening bolt 32 will fall inside the movable housing 2. At this time, the baffle 24 blocks the bottom of the movable housing 2, and the elastic force of the second spring 242 pushes the support arm 241 to keep the baffle 24 stable. After the cutter head 31 that needs to be removed from the outside of the cutter disc 3 is removed, the movable housing 2 needs to be reset. At this time, the first motor 121 drives the lead screw 12 to rotate in the opposite direction, and the connecting arm 122 drives the movable housing 2 to reset. When the movable housing 2 moves to the top of the top rod 112, The push rod 112 passes the bottom of the baffle 24, and then the push rod 112 contacts the support arm 241. The push rod 112 pushes the support arm 241 to rotate upward along the inclined surface of the baffle 24. At this time, the support arm 241 drives the baffle 24 to flip downward. At this time, a gap appears between the baffle 24 and the movable housing 2. The cutter head 31 and the fastening bolt 32 inside the movable housing 2 fall downward. At the same time, the baffle 24 can be used to guide the cutter head 31 and the fastening bolt 32, so that the cutter head 31 and the fastening bolt 32 fall into the inside of the receiving tray 111, which makes it convenient for the staff to collect the cutter head 31 and the fastening bolt 32.

[0026] like Figures 1 to 7 As shown, a rotating ring 21 is rotatably connected inside the movable housing 2, and a gear ring is provided on the outer side of the rotating ring 21. Multiple support gears 212 are rotatably connected at equal intervals inside the movable housing 2. A second motor 211 is installed at the top of the movable housing 2, and the end of the rotating shaft of the second motor 211 is rotatably connected to the top of one of the support gears 212. After prolonged use, the cutter heads 31 on the outside of the cutter head 3 will wear out, requiring the disassembly assembly to remove all the cutter heads 31 on the outside of the cutter head 3. At this time, the disassembly assembly needs to rotate during disassembly. The second motor 211 is started to drive the support gear 212 to rotate. When the support gear 212 rotates, it drives the gear ring on the outside of the rotating ring 21 to rotate. At this time, the gear ring can drive the rotating ring 21 to rotate. Each time the disassembly assembly removes a set of cutter heads 31 and fastening bolts 32, the rotating ring 21 drives the disassembly assembly to rotate a certain distance, so that the disassembly assembly can be aligned with the next set of cutter heads 31 and fastening bolts 32, and then the next set can be disassembled. This process is continued to operate, and multiple cutter heads 31 on the outside of the cutter head 3 can be disassembled.

[0027] like Figures 1 to 7 As shown, the disassembly component is located on one side inside the rotating ring 21, and a camera 22 is fixed on the top of the rotating ring 21 away from the disassembly component. When the cutter head 3 drives the cutter head 31 to cut metal products, one or more cutter heads 31 may be damaged. In this case, the damaged cutter head 31 needs to be removed. Before disassembly, the second motor 211 is started to drive the rotating ring 21 to rotate. The rotating ring 21 drives the camera 22 to rotate one revolution. During the rotation, the camera 22 takes pictures of the outside of the cutter head 3. The pictures are used to determine whether the cutter head 31 is damaged. According to the position of the damaged cutter head 31, the second motor 211 is controlled to drive the rotating ring 21 to rotate to the corresponding position. At this time, the disassembly component can disassemble the cutter head 31 accordingly. The disassembly mode can be automatically changed according to the usage.

[0028] like Figures 8 to 9 As shown, the disassembly assembly includes a disassembly head 23 disposed inside the rotating ring 21, a third motor 231 disposed on one side of the disassembly head 23, and a transmission assembly disposed between the disassembly head 23 and the third motor 231. During disassembly, the end of the disassembly head 23 away from the third motor 231 is inserted into the inside of the fastening bolt 32. At this time, the third motor 231 is started to rotate, which drives the disassembly head 23 to rotate through the transmission component. The disassembly head 23 drives the fastening bolt 32 to rotate, which can make the fastening bolt 32 unscrewed from the inside of the cutter head 3. At this time, the cutter head 31 and the cutter head 3 can be separated.

[0029] like Figures 8 to 9 As shown, the transmission assembly includes a connecting sleeve 232 disposed between the disassembly head 23 and the third motor 231. A mating sleeve 233 is rotatably connected inside the connecting sleeve 232. One end of the disassembly head 23 near the third motor 231 is slidably connected inside the mating sleeve 233. During disassembly, the third motor 231 drives the docking sleeve 233 to rotate, which in turn drives the disassembly head 23 to rotate. The connecting sleeve 232 supports the disassembly head 23 and the third motor 231 as a whole. One end of the disassembly head 23 can extend and retract inside the docking sleeve 233, which can prevent the disassembly head 23 from getting stuck due to misalignment when it is inserted into the fastening bolt 32.

[0030] like Figures 7 to 9As shown, a sliding cavity 213 is provided inside the rotating ring 21 near the disassembly head 23. A moving block 26 is slidably connected inside the sliding cavity 213. A threaded rod 261 is rotatably connected inside the moving block 26. A threaded hole 214 is provided on one side of the sliding cavity 213. The threaded rod 261 is threadedly connected inside the threaded hole 214. A transmission sleeve 251 is rotatably connected to the moving block 26 near the disassembly head 23. A gear is fixed at the end of the transmission sleeve 251. A gear plate is fixed at one end of the threaded rod 261 near the transmission sleeve 251. The threaded rod 261 and the transmission sleeve 251 are connected by meshing of the gear plate and the gear. A gear plate is fixed to the outside of the mating sleeve 233. A gear is also provided at one end of the transmission sleeve 251 near the mating sleeve 233. The gear plate of the mating sleeve 233 is connected by meshing of the gear of the transmission sleeve 251. A guide slide rod 215 is fixed inside the sliding cavity 213. The guide slide rod 215 passes through the inside of the moving block 26. When the disassembly head 23 rotates to disassemble the fastening bolt 32, the fastening bolt 32 will extend out of the cutter head 3 as it rotates. At this time, the disassembly head 23 will be squeezed. To solve this problem, while the mating sleeve 233 rotates, it will drive the transmission sleeve 251 through the gear and gear. At this time, the transmission sleeve 251 drives the threaded rod 261 to rotate through the gear and gear. When the disassembly head 23 rotates to unscrew the fastening bolt 32, it will gradually extend outward. At this time, the threaded rod 261 will rotate and gradually screw into the threaded hole 214. The threaded rod 261 can drive the moving block 26 to slide inside the slide cavity 213, which can realize automatic compensation for the extension length of the fastening bolt 32. The guide slide rod 215 can limit and guide the moving block 26.

[0031] like Figure 9 As shown, a first spring 234 is fixed inside the docking sleeve 233, and the other end of the first spring 234 is fixedly connected to the disassembly head 23; During the process of screwing the disassembly head 23 into the fastening bolt 32, the disassembly head 23 is initially located away from the fastening bolt 32. First, the third motor 231 rotates, driving the moving block 26 to move. The moving block 26 moves the disassembly head 23 closer to the fastening bolt 32. When the disassembly head 23 is close to the fastening bolt 32, the front end of the disassembly head 23 may not be engaged with the inside of the fastening bolt 32. At this time, the outside of the fastening bolt 32 will press against the disassembly head 23, and the disassembly head 23 will push the first spring 234 backward. At this time, the moving block 26 moves to the disassembly position, and then the third motor 231 performs disassembly. The third motor 231 rotates slowly on the first revolution, and the disassembly head 23 is driven to rotate. When the disassembly head 23 rotates to be aligned with the fastening bolt 32, the elastic force of the first spring 234 will push the disassembly head 23 into the inside of the fastening bolt 32, which can realize automatic alignment of the disassembly head 23 with the fastening bolt 32 and improve the fault tolerance of disassembly.

[0032] like Figures 7 to 9 As shown, an electric telescopic rod 25 is installed on the side of the movable block 26 away from the transmission sleeve 251. The end of the electric telescopic rod 25 away from the movable block 26 is fixedly connected to the connecting sleeve 232. A connecting rod 252 is inserted inside the transmission sleeve 251. The side of the connecting rod 252 away from the transmission sleeve 251 is fixedly connected to the gear. When the rotating ring 21 drives the disassembly head 23 to rotate, the position of the disassembly head 23 will interfere with the cutter head 3. Therefore, when the rotation position is required, the electric telescopic rod 25 is activated to pull the connecting sleeve 232. The connecting sleeve 232 pulls the disassembly head 23 and the third motor 231 to a position close to the rotating ring 21. At this time, the disassembly head 23 and the cutter head 3 will not interfere. At the same time, the connecting rod 252 will extend into the inside of the transmission sleeve 251 synchronously without affecting the transmission of the transmission sleeve 251.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic CNC tool disassembly device, characterized in that: The system includes a support plate mounted on a CNC machine tool. A cutter head is mounted on one side of the support plate and installed on the end of the CNC machine tool's spindle. Multiple cutter heads are evenly spaced on the outer side of the cutter head, with fastening bolts running through their interiors and threadedly connected to the cutter heads. A movable housing is located below the cutter head. A lead screw is rotatably connected to the top of the support plate. A first motor is mounted on the side of the support plate away from the cutter head, with its spindle end fixedly connected to the lead screw. A connecting arm is threadedly connected to the outside of the lead screw. A connecting frame is fixed to the outside of the movable housing, with a sliding column fixed to the end of the connecting frame near the support plate. A guide groove is provided on the side of the support plate near the sliding column, with the sliding column slidably connected inside the guide groove. A lifting assembly is located between the connecting arm and the connecting frame. A disassembly assembly is located inside the movable housing. The movable housing has a rotating ring inside, and the disassembly component is located on one side inside the ring. A camera is fixed on the top of the ring away from the disassembly component. The disassembly assembly includes a disassembly head disposed inside the rotating ring, a third motor disposed on one side of the disassembly head, and a transmission assembly disposed between the disassembly head and the third motor; The transmission assembly includes a connecting sleeve disposed between the disassembly head and the third motor, with a mating sleeve rotatably connected inside the connecting sleeve, and the end of the disassembly head near the third motor slidably connected inside the mating sleeve; A sliding cavity is provided inside the rotating ring near the disassembly head. A movable block is slidably connected inside the sliding cavity. An electric telescopic rod is installed on the movable block. The end of the electric telescopic rod away from the movable block is fixedly connected to the connecting sleeve. The electric telescopic rod is perpendicular to the length direction of the sliding cavity.

2. The automatic CNC tool disassembly device according to claim 1, characterized in that: The lifting assembly includes a guide housing fixed to the side of the connecting arm near the connecting frame, a slider fixed to the side of the connecting frame near the guide housing, the slider being slidably connected inside the guide housing, and an upwardly inclined path provided on the side of the guide groove near the cutter head.

3. The automatic CNC tool disassembly device according to claim 1, characterized in that: A base plate is fixed to the side of the support plate near the movable housing. A receiving tray is installed inside the base plate. A top rod is fixed to the top of the base plate near the movable housing. A baffle is installed at the bottom of the movable housing. A support arm is fixed to the side of the baffle away from the top rod. The support arm is rotatably connected to the bottom of the movable housing. A second spring is fixed to the top of the support arm. The top of the second spring is fixedly connected to the movable housing.

4. The automatic CNC tool disassembly device according to claim 1, characterized in that: A gear ring is provided on the outer side of the rotating ring, and multiple support gears are rotatably connected at equal intervals inside the movable housing. A second motor is installed at the top of the movable housing, and the end of the rotating shaft of the second motor is rotatably connected to the top of one of the support gears.

5. The automatic CNC tool disassembly device according to claim 1, characterized in that: The movable block is internally connected to a threaded rod. A threaded hole is provided on one side of the sliding cavity, and the threaded rod is threaded into the inside of the threaded hole. A transmission sleeve is rotatably connected to the side of the movable block near the disassembly head. A gear is fixed to the end of the transmission sleeve. A gear plate is fixed to the end of the threaded rod near the transmission sleeve. The threaded rod and the transmission sleeve are connected by meshing of the gear plate and the gear. A gear plate is fixed to the outside of the mating sleeve. A gear is also provided at the end of the transmission sleeve near the mating sleeve. The gear plate of the mating sleeve meshes with the gear of the transmission sleeve. A guide rod is fixed inside the sliding cavity and passes through the inside of the movable block.

6. The automatic CNC tool disassembly device according to claim 1, characterized in that: A first spring is fixed inside the docking sleeve, and the other end of the first spring is fixedly connected to the disassembly head.

7. The automatic CNC tool disassembly device according to claim 6, characterized in that: The electric telescopic rod is installed on the side of the moving block away from the transmission sleeve. A connecting rod is inserted inside the transmission sleeve, and the side of the connecting rod away from the transmission sleeve is fixedly connected to the gear.

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