A mobile extension type tool magazine device

Abstract

The application relates to the technical field of tool magazines, and discloses a mobile and expanded tool magazine device, which comprises a tool magazine plate, the outer wall of one side of the tool magazine plate is provided with a chain type tool magazine, a box body is arranged below the chain type tool magazine, various tools are inserted into the chain type tool magazine, the outer wall of one side of the box body is inlaid with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a moving plate, the inside of the moving plate is rotationally connected with a hollow rotating drum, the outer wall of one side of the hollow rotating drum is fixedly connected with a gear one, the gear one is meshed with a gear two, the outer wall of one side of the gear two close to the moving plate is provided with a driving motor, the driving motor is fixedly connected to the moving plate, the outer wall of the other side of the hollow rotating drum is fixedly connected with multiple pairs of mounting plates one, and two rotating rollers are rotationally connected between each pair of the mounting plates one. The tool magazine can fully clean the various gap dead angles of the tools to be replaced, avoids the residual of the adhered scrap, and improves the service life of the tools.

Description

Technical Field

[0001] This invention relates to the field of tool magazine technology, and more particularly to a mobile, expandable tool magazine device. Background Technology

[0002] In CNC machining centers, the tool magazine is mainly a device that provides tool storage positions and can correctly select and position tools according to program control for tool exchange. Through computer program control, it can complete various machining requirements, such as milling, drilling, boring, tapping, etc., which can significantly shorten machining time and reduce production costs.

[0003] Chinese patent publication number CN117428540A discloses a mobile expandable tool magazine device, relating to the technical field of tool magazine devices. It includes: a tool magazine base mechanism, a drive mechanism internally arranged in the tool magazine base mechanism, multiple connecting mechanisms on the top of the tool magazine base mechanism, a tool magazine mechanism mounted on the top of the connecting mechanisms, a tool changing mechanism on one side of the tool magazine base mechanism, and a fixed base. This mobile expandable tool magazine device uses a drive mechanism to move a movable base, while a standard capacity tool magazine mechanism is fixed on the movable base. When the movable base moves, the required tool magazine can be switched to the tool changing position, and the tool changing mechanism automatically exchanges the tool on the CNC machining center spindle with the tool in the tool magazine, thereby expanding the tool magazine capacity to meet different customer needs for machine tool configuration. During use, cutting fluid is used to reduce friction and heat generation during cutting, which causes some of the cutting debris to adhere to the dead corners of the tool kerf. If the removed tools are not cleaned, their service life will decrease.

[0004] In view of this, the present invention proposes a mobile expandable tool magazine device to solve the problems existing in the prior art. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mobile, expandable tool magazine device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A mobile expandable tool magazine device includes a tool magazine plate. A chain-type tool magazine is installed on one outer wall of the tool magazine plate, and a box is installed below the chain-type tool magazine. Various tools are inserted into the chain-type tool magazine. An electric push rod is embedded in one outer wall of the box, and a movable plate is fixedly connected to the telescopic end of the electric push rod. A hollow rotating cylinder is rotatably connected inside the movable plate, and a gear is fixedly connected to one outer wall of the hollow rotating cylinder. A gear two meshes above the gear one, and a drive motor is installed on the outer wall of the gear two near the movable plate. The drive motor is fixedly connected to the movable plate. Multiple pairs of mounting plates are fixedly connected to the outer wall of the hollow rotating cylinder, and two rotating rollers are rotatably connected between each pair of mounting plates. The surface of each of the two rotating rollers is fitted with the same moving belt, and multiple cleaning brushes are evenly spaced on the surface of the moving belt. An internal gear is installed on one side of the gear one, and the internal gear is fixedly connected to the outer wall of the movable plate. A transmission mechanism is installed at one end of one of the rotating rollers.

[0008] Furthermore, the transmission mechanism includes a through groove, which is disposed on the hollow rotating cylinder and located below the drive motor. A rotating shaft is rotatably connected to the side of the through groove near the mounting plate, and a gear three is fixedly connected to the outer wall of one side of the rotating shaft. The gear three is located inside the through groove and meshes with an internal gear.

[0009] Furthermore, a bevel gear is fixedly connected to the outer wall of the other side of the rotating shaft, and a bevel gear is meshed on the surface of the bevel gear. The bevel gear is fixedly connected to one of the rotating rollers, and a protective cover is provided on the outside of the bevel gear and the bevel gear.

[0010] Furthermore, a horn-shaped suction head is provided at the center of the hollow rotating drum, with the wide opening of the horn-shaped suction head facing the moving belt. Multiple connecting plates are fixedly connected between the surface of the horn-shaped suction head and the inner wall of the hollow rotating drum, and a rotary joint is provided at the narrow end of the horn-shaped suction head. A vacuum cleaner is provided on one outer wall of the box, and a telescopic tube is provided between the suction end of the vacuum cleaner and the rotary joint.

[0011] Furthermore, the inner wall of the wide opening of the horn-shaped suction head is provided with multiple mounting plates II, and each mounting plate II corresponds to a moving belt. The middle of the mounting plate II is provided with a mounting groove, and the inner walls on both sides of the mounting groove are hinged with swing plates. The included angle between the two swing plates is 55° to 70°, and a spring is fixedly connected between the two swing plates.

[0012] Furthermore, each of the swing plates is provided with a second rotating shaft on one side, and a cam is fixedly connected to the top of each second rotating shaft, and multiple wind-gathering plates are fixedly connected at equal intervals to the bottom of each second rotating shaft.

[0013] Furthermore, a top cover is fixedly connected to the top outer wall of the tool magazine plate, and mounting plates three are fixedly connected to the outer walls of both ends of the top cover. A winding column is rotatably connected between the mounting plate three and the tool magazine plate, and a lifting motor is provided on one side of each winding column.

[0014] Furthermore, an isolation cover one is slidably connected to the outer wall of the top cover, and an isolation cover two is slidably connected to the outer wall of the isolation cover one. An isolation cover three is slidably connected to the outer wall of the isolation cover two, and an isolation cover four is slidably connected to the outer wall of the isolation cover three. Fixing blocks are fixedly connected to the outer walls at both ends of the isolation cover four, and traction ropes are fixedly connected to the top of each fixing block. The top ends of the traction ropes are wrapped around the surface of the corresponding winding column.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. When the hollow drum rotates, the transmission mechanism enables the moving belt on the rotating roller to move, which allows multiple cleaning brushes on the moving belt to clean the replaced tools in the chain tool magazine. During the cleaning process, the cleaning brushes on the moving belt will rotate at the same time, which can thoroughly clean the gaps and dead corners of the tools, avoid the residue of sticky waste, and improve the service life of the tools.

[0017] 2. By setting up a vacuum cleaner, it can pick up the debris that falls off during cleaning, and at the same time clean the various cleaning brushes on the moving belt, removing the debris that adheres to the cleaning brushes during cleaning.

[0018] 3. When the cleaning brush on the moving belt moves, the bristles of the cleaning brush will come into contact with the spring, and the bristles will be engaged in the gaps of the spring. At the same time, the spring will be compressed and then reset. In this process, the cleaning brush can be thoroughly cleaned to avoid residual debris.

[0019] 4. By setting up a top cover, isolation cover one, isolation cover two, isolation cover three, and isolation cover four, the chain tool magazine can be covered when it is not in use, isolating it from the external environment and preventing the tools stored in the chain tool magazine from being contaminated; when the tools need to be used, isolation cover one, isolation cover two, isolation cover three, and isolation cover four can overlap on the top cover, which can greatly reduce the space occupied. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a mobile expandable tool magazine device proposed in Example 1;

[0021] Figure 2 This is a schematic diagram of the internal structure of the housing of a mobile expandable tool magazine device proposed in Example 1;

[0022] Figure 3 This is a schematic diagram of the moving plate structure of a mobile expandable tool magazine device proposed in Example 1;

[0023] Figure 4 This is a schematic diagram of the hollow rotating cylinder structure of a mobile expandable tool magazine device proposed in Example 1;

[0024] Figure 5 This is a schematic diagram of the mounting plate structure of a mobile expandable tool magazine device proposed in Embodiment 1;

[0025] Figure 6 This is a schematic diagram of the housing structure of a mobile expandable tool magazine device proposed in Example 2;

[0026] Figure 7 This is a schematic cross-sectional view of the hollow rotating cylinder structure of a mobile expandable tool magazine device proposed in Example 2;

[0027] Figure 8 This is a schematic diagram of the dust extraction head structure of a mobile extended tool magazine device proposed in Example 2;

[0028] Figure 9 This is a schematic diagram of the mounting plate structure of a mobile expandable tool magazine device proposed in Example 2;

[0029] Figure 10 This is a schematic diagram of the structure of a mobile expandable tool magazine device proposed in Example 3;

[0030] Figure 11 This is a schematic diagram of the top cover structure of a mobile expandable tool magazine device proposed in Example 3.

[0031] In the diagram: 1. Housing; 2. Electric push rod; 3. Chain-type tool magazine; 4. Tool magazine plate; 5. Moving plate; 6. Gear 1; 7. Gear 2; 8. Drive motor; 9. Hollow rotating drum; 10. Internal gear; 11. Mounting plate 1; 12. Protective cover; 13. Gear 3; 14. Rotating shaft 1; 15. Bevel gear 1; 16. Through groove; 17. Rotating roller; 18. Moving belt; 19. Cleaning brush; 20. Bevel gear 2; 21. Vacuum cleaner; 22. 23. Telescopic tube; 24. Rotary joint; 25. Connecting plate; 26. Vacuum head; 27. Mounting plate two; 28. Spring; 29. ​​Air concentrator; 30. Cam; 31. Swing plate; 32. Mounting groove; 33. Rotating shaft two; 34. Lifting motor; 35. Mounting plate three; 36. Top cover; 37. Winding column; 38. Traction rope; 39. Fixing block; 40. Isolation cover one; 41. Isolation cover two; 42. Isolation cover three; 43. Isolation cover four. Detailed Implementation

[0032] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0033] Example 1, referring to Figures 1-5A mobile expandable tool magazine device includes a tool magazine plate 4, a chain-type tool magazine 3 disposed on one outer wall of the tool magazine plate 4, and a housing 1 disposed below the chain-type tool magazine 3. Various tools are inserted into the chain-type tool magazine 3. An electric push rod 2 is embedded in one outer wall of the housing 1, and a movable plate 5 is fixedly connected to the telescopic end of the electric push rod 2. A hollow rotating cylinder 9 is rotatably connected inside the movable plate 5, and a gear 6 is fixedly connected to one outer wall of the hollow rotating cylinder 9. A gear 7 meshes above the gear 6, and a drive motor 8 is disposed on the outer wall of the gear 7 near the movable plate 5. The drive motor 8 is fixedly connected to... Attached to the movable plate 5, multiple pairs of mounting plates 11 are fixedly connected to the outer wall of the hollow rotating cylinder 9 on the other side. Each pair of mounting plates 11 is rotatably connected to two rotating rollers 17. The surface of each rotating roller 17 is fitted with the same moving belt 18, and multiple cleaning brushes 19 are evenly spaced on the surface of the moving belt 18. An internal gear 10 is provided on one side of the gear 6, and the internal gear 10 is fixedly connected to the outer wall of the movable plate 5. One end of one of the rotating rollers 17 is equipped with a transmission mechanism. When a tool is replaced and inserted into the chain tool magazine 3, the chain tool magazine 3 moves, causing the replaced tool to... The device moves downwards until the replaced blade is directly facing the hollow rotating drum 9. Then, the electric push rod 2 activates, causing the moving plate 5 to move towards the replaced blade until it is inserted into the cleaning brushes 19 of the moving belt 18 and surrounded by multiple cleaning brushes 19. At this point, the electric push rod 2 stops the moving plate 5. Next, the drive motor 8 rotates gear 7. Because gear 7 meshes with gear 6 on the hollow rotating drum 9, the hollow rotating drum 9 rotates, causing the multiple cleaning brushes 19 to rotate and clean the replaced blade. During the rotation of the hollow rotating shaft 9... The transmission mechanism enables one of the rollers 17 in each pair of mounting plates 11 to rotate, which in turn causes the moving belt 18 mounted on the roller 17 to move. The moving belt 18 carries multiple cleaning brushes 19, moving the upper cleaning brushes 19 away from the moving plate 5 and then moving the cleaning brushes 19 to the lower part of the moving plate 5. This effectively removes the debris adhering to the replaced tool and thoroughly cleans all the gaps and dead corners of the replaced tool, removing the debris and waste adhering to the gaps and dead corners, preventing the residue of adhering debris, and greatly improving the service life of the tool.

[0034] As a further embodiment of the present invention, the transmission mechanism includes a through groove 16, which is disposed on the hollow rotating cylinder 9 and located below the drive motor 8. A rotating shaft 14 is rotatably connected to the side of the through groove 16 near the mounting plate 11, and a gear 13 is fixedly connected to the outer wall of one side of the rotating shaft 14. The gear 13 is located in the through groove 16 and meshes with the inner gear 10. When the hollow rotating cylinder 9 rotates, it will drive the gear 13 in the through groove 16 on the outer wall of the hollow rotating cylinder 9 to rotate synchronously. Because the gear 13 meshes with the inner gear 10, the rotating shaft 14 can be rotated.

[0035] As a further embodiment of the present invention, a bevel gear 15 is fixedly connected to the outer wall of the other side of the rotating shaft 14, and a bevel gear 20 meshes with the surface of the bevel gear 15. The bevel gear 20 is fixedly connected to one of the rotating rollers 17. A protective cover 12 is provided on the outside of the bevel gear 15 and the bevel gear 20. The rotating shaft 14 will rotate the bevel gear 15. Because the bevel gear 15 meshes with the bevel gear 20, the rotating roller 17 connected to the bevel gear 20 can rotate. When the protective cover 12 can protect the bevel gear 15 and the bevel gear 20 and isolate them from the outside world, it can prevent waste from falling on the bevel gear 15 and the bevel gear 20 and causing jamming.

[0036] Working principle: After the tool is replaced and inserted into the chain tool magazine 3, the chain tool magazine 3 moves, causing the replaced tool to move downwards until it is directly facing the hollow rotating drum 9. Then, the electric push rod 2 is activated, causing the moving plate 5 to move towards the replaced tool until it is inserted into the cleaning brushes 19 of the moving belt 18 and surrounded by multiple cleaning brushes 19. At this point, the electric push rod 2 stops the moving plate 5. Then, the drive motor 8 rotates the gear 7. Since the gear 7 meshes with the gear 6 on the hollow rotating drum 9, the hollow rotating drum 9 can rotate, thereby causing the multiple cleaning brushes 19 to rotate and clean the replaced tool. When the hollow rotating drum 9 rotates, it will synchronously rotate the gear 13 in the through groove 16 on the outer wall of the hollow rotating drum 9. Because gear 13 meshes with internal gear 10, shaft 14 can rotate. When shaft 14 rotates, it will drive bevel gear 15 to rotate synchronously. Because bevel gear 15 meshes with bevel gear 20, roller 17 connected to bevel gear 20 can rotate, thereby moving the moving belt 18 sleeved on roller 17. The moving belt 18 can carry multiple cleaning brushes 19 to move, so that the upper cleaning brushes 19 are away from the moving plate 5. After the cleaning brushes 19 move to the lower part of the moving plate 5, they are close to the moving plate 5. This can brush the waste stuck to the surface of the replaced tool away from the tool and thoroughly clean the various gaps and dead corners of the replaced tool, removing the waste stuck to the gaps and dead corners, avoiding the residue of stuck waste, and greatly improving the service life of the tool.

[0037] Example 2, refer to Figures 1-9A mobile expandable tool magazine device, compared with Embodiment 1, has the following features: a horn-shaped suction head 25 is provided at the axis of the hollow rotating cylinder 9, with the wide opening of the horn-shaped suction head 25 facing the moving belt 18; multiple connecting plates 24 are fixedly connected between the surface of the horn-shaped suction head 25 and the inner wall of the hollow rotating cylinder 9; a rotary joint 23 is provided at the narrow end of the horn-shaped suction head 25; a vacuum cleaner 21 is provided on one outer wall of the housing 1; and a telescopic tube 22 is provided between the suction end of the vacuum cleaner 21 and the rotary joint 23. When the cleaning brush 19 cleans the replaced blades, the vacuum cleaner 21 starts, which causes the vacuum head 25 to generate a huge suction force. Because the narrow end of the vacuum head 25 is connected to the telescopic tube 22 on the vacuum cleaner 21 by a rotating joint 23, the vacuum head 25 will not affect the suction effect when it rotates synchronously with the hollow rotating drum 9. It can pick up the waste and debris that falls during cleaning, and at the same time clean the various cleaning brushes 19 on the moving belt 18 to remove the waste attached to the cleaning brushes 19 during cleaning.

[0038] As a further embodiment of the present invention, the inner wall of the wide opening of the horn-shaped vacuum head 25 is provided with multiple mounting plates 26, and each mounting plate 26 corresponds to the moving belt 18. The mounting plate 26 is provided with a mounting groove 31 in the middle, and the inner walls on both sides of the mounting groove 31 are hinged with swing plates 30. The included angle between the two swing plates 30 is 55° to 70°, and a spring 27 is fixedly connected between the two swing plates 30. When the moving belt 18 moves with multiple cleaning brushes 19, the bristles of the cleaning brushes 19 will contact the springs 27 between the swing plates 30, and as the cleaning brushes 19 move, the bristles of the cleaning brushes 19 will be engaged in the gaps between the springs 27.

[0039] As a further embodiment of the present invention, each side of the swing plate 30 is provided with a second rotating shaft 32, and a cam 29 is fixedly connected to the top of each second rotating shaft 32. Multiple air-gathering plates 28 are fixedly connected at equal intervals to the bottom of each second rotating shaft 32. The vacuum cleaner head 25, due to the enormous suction force generated by the vacuum cleaner 21, can rotate the second rotating shaft 32 through the action of the air-gathering plates 28. The second rotating shaft 32 will rotate synchronously with the cam 29 at its top. During rotation, the cam 29 will make intermittent contact with the outer wall of the swing plate 30. When the cam 29 contacts the swing plate 30, it applies force to the swing plate 30, causing the swing plate 30 to deflect. This reduces the angle formed by the two swing plates 30, compressing the spring 27 between the two swing plates 30. As the spacing of the springs 27 decreases, the bristles of the cleaning brush 19, which are engaged in the spacing of the springs 27, are held by the springs 27. As the cleaning brush 19 moves, the bristles are pulled out of the springs 27, allowing the springs 27 to scrape away the debris that is difficult to remove from the bristles of the cleaning brush 19, ensuring the cleanliness of the cleaning brush 19 and improving its cleaning effect. When the cam 29 separates from the swing plate 30, the elastic potential energy of the compressed spring 27 causes the spring 27 and the swing plate 30 to return to their original positions. During the return process, the spring 27 vibrates, which shakes off any debris left on the surface of the spring 27, preventing debris from remaining on the spring 27 and affecting the cleaning effect of the cleaning brush 19.

[0040] Working principle: When the cleaning brush 19 cleans the replaced blades, the vacuum cleaner 21 starts, causing the suction head 25 to generate a huge suction force. Because the narrow end of the suction head 25 is connected to the telescopic tube 22 on the vacuum cleaner 21 by a rotating joint 23, the suction effect is not affected as the suction head 25 rotates synchronously with the hollow rotating drum 9. It can pick up the debris and garbage that falls during cleaning, and at the same time clean the various cleaning brushes 19 on the moving belt 18, removing the debris attached to the cleaning brushes 19. When the moving belt 18 moves with multiple cleaning brushes 19, the bristles of the cleaning brushes 19 contact the springs 27 between the swing plates 30, and as the cleaning brushes 19 move, the bristles of the cleaning brushes 19 get caught in the gaps of the springs 27. The huge suction force generated by the vacuum cleaner 21, through the action of the concentrator 28, causes the rotating shaft 22 of the suction head 25 to rotate. The rotating shaft 22, in turn, causes the cam 29 at its top to rotate synchronously. When the wheel 29 rotates, it will make intermittent contact with the outer wall of the swing plate 30. When the cam 29 contacts the swing plate 30, it applies force to the swing plate 30, causing the swing plate 30 to deflect. As a result, the included angle formed by the two swing plates 30 becomes smaller, and the spring 27 between the two swing plates 30 is compressed. The gap between the springs 27 becomes smaller, so the bristles of the cleaning brush 19, which are inserted into the gap between the springs 27, will be held by the springs 27. As the cleaning brush 19 moves, the bristles are pulled out from the springs 27. Thus, the springs 27 can scrape off the debris that is difficult to clean from the bristles of the cleaning brush 19, ensuring the cleanliness of the cleaning brush 19 and improving the cleaning effect of the cleaning brush 19. When the cam 29 separates from the swing plate 30, under the action of the elastic potential energy of the compressed spring 27, the spring 27 and the swing plate 30 are reset. During the reset process, the spring 27 will vibrate, which can shake off the debris left on the surface of the spring 27, preventing the debris from remaining on the spring 27 and affecting the cleaning effect of the cleaning brush 19.

[0041] Example 3, referring to Figures 1-11 A mobile expandable tool magazine device, compared with embodiment 2, is based on embodiment 2, in which a top cover 35 is fixedly connected to the top outer wall of the tool magazine plate 4, and mounting plates 34 are fixedly connected to the outer walls of both ends of the top cover 35. A winding column 36 is rotatably connected between the mounting plate 34 and the tool magazine plate 4, and a lifting motor 33 is provided on one side of the winding column 36. When the chain tool magazine 3 is not in use, the two lifting motors 33 start at the same time, so that the winding column 36 rotates synchronously.

[0042] As a further embodiment of the present invention, an isolation cover 39 is slidably connected to the outer wall of the top cover 35, and an isolation cover 40 is slidably connected to the outer wall of the isolation cover 39. An isolation cover 41 is slidably connected to the outer wall of the isolation cover 40, and an isolation cover 42 is slidably connected to the outer wall of the isolation cover 41. Fixing blocks 38 are fixedly connected to the outer walls at both ends of the isolation cover 42, and traction ropes 37 are fixedly connected to the top of each fixing block 38. The top ends of the traction ropes 37 are wound around the surface of the corresponding winding posts 36, thereby loosening the traction ropes 37 wound around the surface of the winding posts 36. Under the action of their own gravity, the isolation covers 39, 40, 41, and 42 move downwards until the isolation cover... The bottom of the fourth cover 42 contacts the top of the housing 1, thus covering the chain tool magazine 3 and isolating it from the external environment to prevent the tools stored in the chain tool magazine 3 from being contaminated. When the tools stored in the chain tool magazine 3 need to be used, the lifting motor 33 causes the winding column 36 to rotate, and the traction rope 37 is wound around the winding column 36. Under the pull of the traction rope 37, the fourth cover 42, the third cover 41, the second cover 40 and the first cover 39 move upward in sequence until they overlap with the top cover 35, so that the tools stored in the chain tool magazine 3 can be taken out for use. This greatly reduces the space occupied by the first cover 39, the second cover 40, the third cover 41 and the fourth cover 42.

[0043] Working principle: When the chain tool magazine 3 is not in use, the two lifting motors 33 start simultaneously, causing the winding column 36 to rotate synchronously. This loosens the traction rope 37 wound on the surface of the winding column 36. Under the weight of the isolation covers 39, 40, 41, and 42, they move downwards until the bottom of the isolation cover 42 contacts the top of the housing 1, thus covering the chain tool magazine 3 and isolating it from the external environment, preventing the tools stored in the chain tool magazine 3 from being contaminated. When When the tools stored in the chain tool magazine 3 are needed, the lifting motor 33 causes the winding column 36 to rotate, and the traction rope 37 is wound around the winding column 36. Under the pull of the traction rope 37, the isolation covers 42, 41, 40, and 39 move upward in sequence until they overlap with the top cover 35, so that the tools stored in the chain tool magazine 3 can be taken out and used. This greatly reduces the space occupied by the isolation covers 39, 40, 41, and 42.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A mobile expandable tool magazine device, comprising a tool magazine plate (4), wherein a chain-type tool magazine (3) is provided on one outer wall of the tool magazine plate (4), and a box (1) is provided below the chain-type tool magazine (3), wherein various tools are inserted into the chain-type tool magazine (3), characterized in that, An electric push rod (2) is embedded in one side of the outer wall of the box (1), and a moving plate (5) is fixedly connected to the telescopic end of the electric push rod (2). A hollow rotating cylinder (9) is rotatably connected inside the moving plate (5), and a gear one (6) is fixedly connected to one side of the outer wall of the hollow rotating cylinder (9). A gear two (7) meshes above the gear one (6), and a drive motor (8) is provided on the outer wall of the gear two (7) near the moving plate (5). The drive motor (8) is fixedly connected to the moving plate (5). The hollow rotating cylinder (9) Multiple pairs of mounting plates (11) are fixedly connected to the outer wall on the other side, and two rotating rollers (17) are rotatably connected between each pair of mounting plates (11). The same moving belt (18) is sleeved on the surface of the two rotating rollers (17), and multiple cleaning brushes (19) are arranged at equal intervals on the surface of the moving belt (18). An internal gear (10) is provided on one side of the gear (6), and the internal gear (10) is fixedly connected to the outer wall of the moving plate (5). A transmission mechanism is provided at one end of one of the rotating rollers (17). The transmission mechanism includes a through groove (16), which is disposed on the hollow rotating cylinder (9) and located below the drive motor (8). A rotating shaft (14) is rotatably connected to the side of the through groove (16) near the mounting plate (11), and a gear (13) is fixedly connected to the outer wall of one side of the rotating shaft (14). The gear (13) is located in the through groove (16) and meshes with the internal gear (10). A bevel gear 1 (15) is fixedly connected to the outer wall of the other side of the rotating shaft 1 (14), and a bevel gear 2 (20) meshes with the surface of the bevel gear 1 (15). The bevel gear 2 (20) is fixedly connected to one of the rotating rollers (17), and a protective cover (12) is provided on the outside of the bevel gear 1 (15) and the bevel gear 2 (20). A horn-shaped suction head (25) is provided at the axis of the hollow rotating drum (9), and the wide opening of the horn-shaped suction head (25) faces the moving belt (18). Multiple connecting plates (24) are fixedly connected between the surface of the horn-shaped suction head (25) and the inner wall of the hollow rotating drum (9). A rotary joint (23) is provided at the narrow end of the horn-shaped suction head (25). A vacuum cleaner (21) is provided on one side of the outer wall of the box (1), and a telescopic tube (22) is provided between the suction end of the vacuum cleaner (21) and the rotary joint (23). The inner wall of the wide opening of the horn-shaped suction head (25) is provided with multiple mounting plates (26), and each mounting plate (26) corresponds to the moving belt (18). The mounting plate (26) is provided with a mounting groove (31) in the middle, and swing plates (30) are hinged to the inner walls on both sides of the mounting groove (31). The included angle between the two swing plates (30) is 55° to 70°, and a spring (27) is fixedly connected between the two swing plates (30). Each side of the swing plate (30) is provided with a second rotating shaft (32), and a cam (29) is fixedly connected to the top of the second rotating shaft (32). Multiple wind-gathering plates (28) are fixedly connected at equal distances to the bottom of the second rotating shaft (32).

2. The mobile expandable tool magazine device according to claim 1, characterized in that, The top outer wall of the tool magazine plate (4) is fixedly connected to a top cover (35), and the outer walls of both ends of the top cover (35) are fixedly connected to mounting plates three (34). The mounting plates three (34) and the tool magazine plate (4) are rotatably connected to a winding column (36), and a lifting motor (33) is provided on one side of the winding column (36).

3. A mobile expandable tool magazine device according to claim 2, characterized in that, The outer wall of the top cover (35) is slidably connected to an isolation cover one (39), and the outer wall of the isolation cover one (39) is slidably connected to an isolation cover two (40). The outer wall of the isolation cover two (40) is slidably connected to an isolation cover three (41), and the outer wall of the isolation cover three (41) is slidably connected to an isolation cover four (42). The outer walls of both ends of the isolation cover four (42) are fixedly connected to a fixing block (38), and the top of the fixing block (38) is fixedly connected to a traction rope (37). The top of the traction rope (37) is wrapped around the surface of the corresponding winding column (36).

Images