Tool pouch turnover device of chain belt type tool magazine

Abstract

The invention relates to the technical field of tool magazines, and discloses a tool pouch turnover device of a chain belt type tool magazine, which comprises a frame body, a driving chain belt is arranged in the frame body, a plurality of swing plates are equidistantly arranged on the driving chain belt, one end of each swing plate is fixedly connected with a tool pouch, and the other end of each swing plate is provided with a tool reversing wheel. A tool reversing air cylinder is arranged outside the driving chain belt, a tool reversing block is fixedly connected to the telescopic end of the tool reversing air cylinder, a storage box is arranged on one side of the tool reversing air cylinder, lubricating oil is stored in the storage box, an oil squeezing box is arranged between the storage box and the tool reversing air cylinder, and a connecting pipe is communicated between the top end of the oil squeezing box and the bottom end of the storage box. According to the device, lubricating oil can be automatically sprayed to the tool reversing wheel clamped in the tool reversing block, the tool reversing wheel and the inner wall of the tool reversing block are lubricated, the lubricating oil does not need to be manually smeared, the friction force between the tool reversing wheel and the tool reversing block is greatly reduced, and clamping or abnormal sound is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of tool magazines, and particularly to a tool sleeve flipping device for a chain belt type tool magazine. Background Art

[0002] A tool magazine system refers to a device that provides the tool storage and tool changing requirements during an automated machining process. It performs tool changing through computer program control to meet different machining requirements, thereby greatly shortening the machining time. Generally, it includes a disc type, a capstan type, a chain belt type, etc.

[0003] Chinese Patent with the patent publication number CN208729278U discloses an anti - dropping tool magazine knife - reversing structure, which includes a frame, a tool disc pivotally connected to the frame, a cylinder seat fixed to the frame, and a knife - reversing cylinder fixed to the cylinder seat. A swing block is pivotally connected to the tool disc through a shaft, a tool cylinder is connected to the front end of the swing block, the knife - reversing cylinder drives a knife - reversing block for pushing the tool cylinder to swing, a guiding block is provided on the knife - reversing cylinder, and two support rods parallel to the main shaft of the knife - reversing cylinder are connected to the knife - reversing block, and the support rods pass through the guiding block. By defining the telescopic direction of the knife - reversing block through the support rods, the action precision is ensured, the tool movement is ensured to reach the position, and the grasping without dropping is ensured. During the knife - reversing process, the knife - reversing wheel will be stuck in the knife - reversing block. After long - term use, if lubricating oil is not applied, the friction between the knife - reversing wheel and the knife - reversing block will increase, and abnormal noise or jamming is likely to occur.

[0004] In view of this, the present invention proposes a tool sleeve flipping device for a chain belt type tool magazine to solve the problems existing in the above - mentioned prior art. Summary of the Invention

[0005] The purpose of the present invention is to propose a tool sleeve flipping device for a chain belt type tool magazine to solve the disadvantages existing in the prior art.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions: A tool sleeve flipping device for a chain belt type tool magazine, comprising a frame body. A driving chain belt is arranged inside the frame body, and a plurality of swing plates are equidistantly arranged on the driving chain belt. One end of the swing plate is fixedly connected with a tool sleeve, and a knife - reversing wheel is arranged at the other end of the swing plate. A knife - reversing cylinder is arranged outside the driving chain belt, and the telescopic end of the knife - reversing cylinder is fixedly connected with a knife - reversing block. A storage tank is arranged on one side of the knife - reversing cylinder, and lubricating oil is stored in the storage tank. An oil - squeezing tank is arranged between the storage tank and the knife - reversing cylinder, and a connecting pipe is communicated between the top end of the oil - squeezing tank and the bottom end of the storage tank. The inner wall of the top of the knife - reversing block is fixedly connected with a spray pipe, and a plurality of nozzles are equidistantly arranged on the outer wall of the bottom of the spray pipe. A horn - shaped pipe is arranged on the outer wall of the oil - squeezing tank, and the narrow - mouth end of the horn - shaped pipe is communicated with the outer wall of the oil - squeezing tank. A telescopic pipe is communicated between the wide - mouth end of the horn - shaped pipe and one end of the spray pipe. An oil - squeezing mechanism is arranged at one end of the oil - squeezing tank, and a sealing mechanism is arranged inside the oil - squeezing tank.

[0007] Further, the oil - squeezing mechanism includes a piston plate which is hermetically and slidably connected inside the oil - squeezing tank. A hollow sliding rod is slidably connected to one side of the oil - squeezing tank. One side of the hollow sliding rod is fixedly connected with the piston plate, and the other side of the hollow sliding rod is slidably connected with a connecting rod.

[0008] Further, one side of the connecting rod is fixedly connected with a limiting plate which is slidably connected inside the hollow sliding rod. The other side of the connecting rod is fixedly connected with a connecting block which is fixedly connected with the outer wall of the knife - reversing block.

[0009] Further, the sealing mechanism includes a fixing plate which is fixedly connected inside the oil - squeezing tank. Two elastic telescopic rods are symmetrically and fixedly connected to the outer wall of one side of the fixing plate close to the connecting pipe. The same ends of the two elastic telescopic rods are fixedly connected with the same sealing plate, and the sealing plate seals the connecting pipe under the action of the two elastic telescopic rods.

[0010] Further, a sealing ball is arranged inside the horn - shaped pipe, and a connecting spring is fixedly connected to the bottom of the sealing ball. The bottom end of the connecting spring passes through the horn - shaped pipe, the oil - squeezing tank and is fixedly connected with the fixing plate.

[0011] Further, a second rotating shaft is hermetically and rotatably connected to the outer wall of the storage tank, and a plurality of driving rods are equidistantly and fixedly connected to one end of the second rotating shaft. The other end of the second rotating shaft is fixedly connected with a second bevel gear. When the driving chain belt drives a plurality of tool sleeves to move, the driving rods will intermittently contact the swing plates and the knife - reversing wheels on the tool sleeves.

[0012] Further, a first rotating shaft is rotatably connected inside the storage tank, and a plurality of stirring rods are equidistantly and fixedly connected to the outer wall of the first rotating shaft. A first bevel gear is fixedly connected to the outer wall above the first rotating shaft, and the first bevel gear meshes with the second bevel gear.

[0013] Further, sealing covers I are fixedly connected to the outer walls on both sides of the housing, and sealing covers II are slidably connected to the opposite sides of the two sealing covers I. Two mounting plates are fixedly connected to the outer wall of the top of the housing, and a bidirectional threaded rod is rotatably connected between the two mounting plates.

[0014] Further, a driving motor is arranged at one end of the bidirectional threaded rod, and threaded sliders are threadedly slidably connected to the outer walls on both sides of the bidirectional threaded rod. Fixed columns are fixedly connected between the threaded sliders and the corresponding sealing covers II.

[0015] The beneficial effects of the present invention are as follows: The present invention can automatically spray lubricating oil onto the reverse cutter wheel stuck in the reverse cutter block, lubricate the reverse cutter wheel and the inner wall of the reverse cutter block, without manual application of lubricating oil, greatly reducing the friction between the reverse cutter wheel and the reverse cutter block, and avoiding jamming or abnormal noise.

[0016] During the process of driving the tool sleeve to move by the driving chain belt, the rotating shaft I in the storage tank can be rotated, and the lubricating oil in the storage tank can be stirred by the rotating shaft I through a plurality of stirring rods, avoiding precipitation of the lubricating oil stored for too long and affecting the lubrication effect.

[0017] By providing the sealing cover I and the sealing cover II, the housing can be sealed, isolating the tools on each tool sleeve in the housing from the external environment, and preventing the tool sleeve and the tool from being exposed to the external environment and contaminated with impurities. Description of the Drawings

[0018] Figure 1 Structural schematic diagram of a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 1; Figure 2 For a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 1 Figure 1 Enlarged schematic diagram of the structure at A in; Figure 3 Structural schematic diagram of the reverse cutter cylinder of a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 1; Figure 4 Cross-sectional structural schematic diagram of the oil squeezing tank of a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 1; Figure 5 Cross-sectional structural schematic diagram of the hollow sliding rod of a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 1; Figure 6 Cross-sectional structural schematic diagram of the horn pipe of a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 1; Figure 7 Structural schematic diagram of a tool sleeve flipping device of a chain belt type tool magazine proposed in Embodiment 2; Figure 8Schematic side sectional view of the storage box of the tool sleeve flipping device of a chain belt type tool magazine proposed for Embodiment 2; Figure 9 Schematic diagram of the structure of a tool sleeve flipping device of a chain belt type tool magazine proposed for Embodiment 3.

[0019] In the figure: 1. Frame body; 2. Driving chain belt; 3. Tool sleeve; 4. Swing plate; 5. Knife reversing wheel; 6. Connecting pipe; 7. Storage box; 8. Oil squeezing box; 9. Knife reversing cylinder; 10. Knife reversing block; 11. Flaring pipe; 12. Telescopic pipe; 13. Spraying pipe; 14. Nozzle; 15. Connecting block; 16. Fixed plate; 17. Elastic telescopic rod; 18. Sealing plate; 19. Connecting spring; 20. Piston plate; 21. Hollow sliding rod; 22. Connecting rod; 23. Limiting plate; 24. Sealing ball; 25. Driving rod; 26. Rotating shaft 1; 27. Stirring rod; 28. Bevel gear 1; 29. Bevel gear 2; 30. Rotating shaft 2; 31. Sealing cover 1; 32. Sealing cover 2; 33. Mounting plate; 34. Threaded slider; 35. Bidirectional threaded rod; 36. Fixed column; 37. Driving motor. Detailed implementation manners

[0020] The technical solutions of the present invention will be further described in detail below in conjunction with the specific implementation manners.

[0021] Embodiment 1, referring to Figures 1 - 6, A tool sleeve flipping device for a chain belt type tool magazine, comprising a frame body 1. A driving chain belt 2 is arranged inside the frame body 1, and a plurality of swing plates 4 are arranged at equal intervals on the driving chain belt 2. One end of the swing plate 4 is fixedly connected to a tool sleeve 3, and a knife-reversing wheel 5 is arranged at the other end of the swing plate 4. A knife-reversing cylinder 9 is arranged outside the driving chain belt 2, and a knife-reversing block 10 is fixedly connected to the telescopic end of the knife-reversing cylinder 9. A storage tank 7 is arranged on one side of the knife-reversing cylinder 9, and lubricating oil is stored in the storage tank 7. An oil squeezing tank 8 is arranged between the storage tank 7 and the knife-reversing cylinder 9, and a connecting pipe 6 is communicated between the top end of the oil squeezing tank 8 and the bottom end of the storage tank 7. A spray pipe 13 is fixedly connected to the inner wall of the top of the knife-reversing block 10, and a plurality of spray heads 14 are arranged at equal intervals on the outer wall of the bottom of the spray pipe 13. A horn pipe 11 is arranged on the outer wall of the oil squeezing tank 8, and the narrow end of the horn pipe 11 is communicated with the outer wall of the oil squeezing tank 8. A telescopic pipe 12 is communicated between the wide end of the horn pipe 11 and one end of the spray pipe 13. An oil squeezing mechanism is arranged at one end of the oil squeezing tank 8, and a sealing mechanism is arranged inside the oil squeezing tank 8. The driving chain belt 2 in the frame body 1 can move a plurality of tool sleeves 3, and can move the tool sleeve 3 to be flipped to a specified position. At this time, the knife-reversing wheel 5 on the swing plate 4 is stuck in the knife-reversing block 10. Then the knife-reversing cylinder 9 is started to make the knife-reversing block 10 move away from the knife-reversing cylinder 9, so that the tool sleeve 3 can be flipped, and then the tool is replaced. After the replacement is completed, the knife-reversing cylinder 9 makes the knife-reversing block 10 approach the knife-reversing cylinder 9 until the tool sleeve 3 is reset, and finally the tool change work is completed. In the above process, the knife-reversing cylinder 9 pumps the lubricating oil in the storage tank 7 into the oil squeezing tank 8 through the oil squeezing mechanism, and then the lubricating oil in the oil squeezing tank 8 enters the spray pipe 13 through the telescopic pipe 12. Finally, through a plurality of spray heads 14 under the spray pipe 13, the lubricating oil is sprayed onto the knife-reversing wheel 5 stuck in the knife-reversing block 10 to lubricate the inner wall of the knife-reversing wheel 5 and the knife-reversing block 10, without manual lubrication, greatly reducing the friction between the knife-reversing wheel 5 and the inner wall of the knife-reversing block 10, and avoiding jamming or abnormal noise.

[0022] As a further scheme in the present invention, the oil squeezing mechanism includes a piston plate 20. The piston plate 20 is hermetically and slidably connected inside the oil squeezing tank 8, and a hollow sliding rod 21 is slidably connected to one side of the oil squeezing tank 8. One side of the hollow sliding rod 21 is fixedly connected to the piston plate 20, and the other side of the hollow sliding rod 21 is slidably connected to a connecting rod 22.

[0023] As a further solution in the present invention, a limiting plate 23 is fixedly connected to one side of the connecting rod 22, and the limiting plate 23 is slidably connected to the inside of the hollow sliding rod 21. A connecting block 15 is fixedly connected to the other side of the connecting rod 22, and the connecting block 15 is fixedly connected to the outer wall of the inverted cutter block 10. During the process of the cutter sleeve 3 being flipped by the inverted cutter cylinder 9, the connecting rod 22 will move synchronously through the connecting block 15. The connecting rod 22 moves the limiting plate 23 in the hollow sliding rod 21, causing the limiting plate 23 to move from one side inside the hollow sliding rod 21 to the other side until the limiting plate 23 abuts against the inner wall of the other side of the hollow sliding rod 21, thereby enabling the hollow sliding rod 21 on the oil squeezing tank 8 to move. The hollow sliding rod 21 moves the piston plate 20 in the oil squeezing tank 8. At this time, the sealing mechanism makes the connecting pipe 6 no longer sealed and makes the horn pipe 11 sealed. Under the action of the internal and external air pressure difference, the lubricating oil in the storage tank 7 enters the oil squeezing tank 8 through the connecting pipe 6; during the reset process of the cutter sleeve 3, the piston plate 20 squeezes the lubricating oil in the oil squeezing tank 8. At this time, the sealing mechanism seals the connecting pipe 6, and the horn pipe 11 is not sealed. Thus, the lubricating oil in the oil squeezing tank 8 is squeezed into the telescopic pipe 12 and then enters the injection pipe 13.

[0024] As a further solution in the present invention, the sealing mechanism includes a fixing plate 16. The fixing plate 16 is fixedly connected to the inside of the oil squeezing tank 8, and two elastic telescopic rods 17 are symmetrically and fixedly connected to the outer wall of the fixing plate 16 close to the connecting pipe 6. The same end of the two elastic telescopic rods 17 is fixedly connected to the same sealing plate 18, and the sealing plate 18 seals the connecting pipe 6 under the action of the two elastic telescopic rods 17.

[0025] As a further solution in the present invention, a sealing ball 24 is arranged inside the horn pipe 11, and a connecting spring 19 is fixedly connected to the bottom of the sealing ball 24. The bottom end of the connecting spring 19 passes through the horn pipe 11, the oil squeezing tank 8 and is fixedly connected to the fixing plate 16. When the cutter sleeve 3 is flipped, the piston plate 20 in the oil squeezing tank 8 moves away from the fixing plate 16. Under the action of the internal and external air pressure difference, the sealing plate 18 compresses the elastic telescopic rod 17 and moves away from the connecting pipe 6. Thus, the sealing plate 18 does not seal the connecting pipe 6, and the sealing ball 24 in the horn pipe 11 seals the horn pipe 11. Therefore, the lubricating oil in the storage tank 7 enters the oil squeezing tank 8 through the connecting pipe 6; when the cutter sleeve 3 is reset, the piston plate 20 approaches the fixing plate 16 and squeezes the lubricating oil. At this time, the sealing plate 18 is in close contact with the inner wall of the oil squeezing tank 8, and the sealing plate 18 seals the connecting pipe 6. The lubricating oil does not enter the connecting pipe 6 but enters the horn pipe 11, thereby pushing the sealing ball 24 open and making the sealing ball 24 no longer seal the horn pipe 11. The lubricating oil enters the telescopic pipe 12 through the horn pipe 11.

[0026] Working principle: The driving chain belt 2 in the frame 1 can move multiple tool sleeves 3, and can move the tool sleeve 3 to be flipped to a specified position. At this time, the reverse cutter wheel 5 on the swing plate 4 is stuck in the reverse cutter block 10. Then, the reverse cutter cylinder 9 is started, so that the reverse cutter block 10 moves away from the reverse cutter cylinder 9, thereby enabling the tool sleeve 3 to be flipped, and then the tool is replaced. During the flipping process of the tool sleeve 3, the reverse cutter block 10 will drive the connecting rod 22 to move synchronously through the connecting block 15. The connecting rod 22 moves the limiting plate 23 in the hollow slide rod 21, so that the limiting plate 23 moves from one side inside the hollow slide rod 21 to the other side until the limiting plate 23 abuts against the inner wall on the other side of the hollow slide rod 21, thereby enabling the hollow slide rod 21 on the oil squeezing tank 8 to move. The piston plate 20 in the oil squeezing tank 8 will move away from the fixed plate 16. Under the action of the internal and external air pressure difference, the sealing plate 18 compresses the elastic telescopic rod 17 and moves away from the connecting pipe 6, so that the sealing plate 18 does not seal the connecting pipe 6. And the sealing ball 24 in the horn pipe 11 seals the horn pipe 11, so that the lubricating oil in the storage tank 7 enters the oil squeezing tank 8 through the connecting pipe 6; when the replacement is completed, the reverse cutter cylinder 9 makes the reverse cutter block 10 approach the reverse cutter cylinder 9 until the tool sleeve 3 is reset, and the tool changing work is completed. During the reset process of the tool sleeve 3, the piston plate 20 in the oil squeezing tank 8 will approach the fixed plate 16 and squeeze the lubricating oil. At this time, the sealing plate 18 is in close contact with the inner wall of the oil squeezing tank 8, and the sealing plate 18 seals the connecting pipe 6. The lubricating oil will not enter the connecting pipe 6 but will enter the horn pipe 11, thereby pushing the sealing ball 24 away, so that the sealing ball 24 no longer seals the horn pipe 11. The lubricating oil enters the telescopic pipe 12 through the horn pipe 11, and finally through multiple nozzles 14 under the injection pipe 13, the lubricating oil is sprayed onto the reverse cutter wheel 5 stuck in the reverse cutter block 10 to lubricate the inner wall of the reverse cutter wheel 5 and the reverse cutter block 10, eliminating the need for manual lubrication application, greatly reducing the friction between the reverse cutter wheel 5 and the reverse cutter block 10, and avoiding jamming or abnormal noise.

[0027] Embodiment 2, referring to Figures 1 - 8 , a tool sleeve flipping device for a chain belt type tool magazine. Compared with Embodiment 1, on the basis of Embodiment 1, a rotating shaft two 30 is hermetically and rotatably connected to the outer wall of the storage tank 7, and a plurality of driving rods 25 are fixedly connected at equal intervals to one end of the rotating shaft two 30. The other end of the rotating shaft two 30 is fixedly connected with a bevel gear two 29. When the driving chain belt 2 drives a plurality of tool sleeves 3 to move, the driving rod 25 will intermittently contact the swing plate 4 and the reverse cutter wheel 5 on the tool sleeve 3, so that the rotating shaft two 30 will rotate through the driving rod 25, and the rotating shaft two 30 will synchronously rotate the bevel gear two 29.

[0028] As a further solution in the present invention, a first rotating shaft 26 is rotatably connected inside the storage box 7, and a plurality of stirring rods 27 are fixedly connected to the outer wall of the first rotating shaft 26 at equal intervals. A first bevel gear 28 is fixedly connected to the outer wall above the first rotating shaft 26, and the first bevel gear 28 meshes with a second bevel gear 29. Since the second bevel gear 29 meshes with the first bevel gear 28 on the outer wall of the first rotating shaft 26, the plurality of stirring rods 27 on the outer wall of the first rotating shaft 26 can be rotated to stir the lubricating oil in the storage box 7, so that the lubricating oil is always in a moving state, avoiding precipitation of the lubricating oil after long-term storage and affecting the lubrication effect.

[0029] Working principle: When the driving chain belt 2 drives a plurality of tool sleeves 3 to move, the driving rod 25 will intermittently contact the swing plate 4 and the reverse cutter wheel 5 on the tool sleeve 3, so that the second rotating shaft 30 will be rotated by the driving rod 25. The second rotating shaft 30 will synchronously rotate the second bevel gear 29. Since the second bevel gear 29 meshes with the first bevel gear 28 on the outer wall of the first rotating shaft 26, the plurality of stirring rods 27 on the outer wall of the first rotating shaft 26 can be rotated to stir the lubricating oil in the storage box 7, so that the lubricating oil is always in a moving state, avoiding precipitation of the lubricating oil after long-term storage and affecting the lubrication effect.

[0030] Example 3, referring to Figures 1 - 9 , a tool sleeve flipping device of a chain belt type tool magazine. Compared with Example 2, on the basis of Example 2, sealing covers 31 are fixedly connected to the outer walls on both sides of the frame 1, and sealing covers 32 are slidably connected to the opposite sides of the two sealing covers 31. Two mounting plates 33 are fixedly connected to the outer wall of the top of the frame 1, and a bidirectional threaded rod 35 is rotatably connected between the two mounting plates 33.

[0031] As a further solution in the present invention, a driving motor 37 is provided at one end of the bidirectional threaded rod 35, and threaded sliders 34 are threadedly slidably connected to the outer walls on both sides of the bidirectional threaded rod 35. Fixed columns 36 are fixedly connected between the threaded sliders 34 and the corresponding sealing covers 32. When the tool magazine is not in use, the driving motor 37 is started to rotate the connected bidirectional threaded rod 35 forward, so that the two threaded sliders 34 on the outer wall of the bidirectional threaded rod 35 can approach each other. Since the threaded sliders 34 are connected to the corresponding sealing covers 32 through the fixed columns 36, when the two threaded sliders 34 approach each other, the two sealing covers 32 approach each other until the two sealing covers 32 are in contact with each other, so that the frame 1 of the tool magazine is sealed by the sealing covers 31 and the sealing covers 32, isolating the tools on each tool sleeve 3 in the frame 1 from the external environment and preventing the tool sleeves 3 and the tools from being exposed to the external environment and contaminated with impurities.

[0032] Working principle: When the tool magazine is not in use, the drive motor 37 is started to make the bidirectional threaded rod 35 connected thereto rotate forward, enabling the two threaded sliders 34 on the outer wall of the bidirectional threaded rod 35 to approach each other. Since the threaded sliders 34 are connected to the corresponding second sealing covers 32 through the fixing columns 36, when the two threaded sliders 34 approach each other, the two second sealing covers 32 approach each other until the two second sealing covers 32 abut against each other. Thus, the housing 1 of the tool magazine is sealed by the first sealing cover 31 and the second sealing cover 32, isolating the tools on each tool sleeve 3 in the housing 1 from the external environment and preventing the tool sleeves 3 and the tools from being exposed to the external environment and contaminated with impurities.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A tool sleeve flipping device for a chain-belt tool magazine, comprising a frame (1), a driving chain belt (2) is arranged inside the frame (1), and a plurality of swing plates (4) are arranged at equal distances on the driving chain belt (2), one end of the swing plate (4) is fixedly connected to a tool sleeve (3), and the other end of the swing plate (4) is provided with a knife-turning wheel (5), a knife-turning cylinder (9) is arranged outside the driving chain belt (2), and a knife-turning block (10) is fixedly connected to the telescopic end of the knife-turning cylinder (9), characterized in that: A storage box (7) is provided on one side of the reverse blade cylinder (9), and lubricating oil is stored in the storage box (7). An oil squeezing box (8) is provided between the storage box (7) and the reverse blade cylinder (9), and a connecting pipe (6) is connected between the top of the oil squeezing box (8) and the bottom of the storage box (7). A spray pipe (13) is fixedly connected to the inner wall of the top of the reverse blade block (10), and a plurality of spray heads (14) are arranged at equal distances on the outer wall of the bottom of the spray pipe (13). A bell pipe (11) is provided on the outer wall of the oil squeezing box (8), and the narrow end of the bell pipe (11) is connected to the outer wall of the oil squeezing box (8). A telescopic pipe (12) is connected between the wide end of the bell pipe (11) and one end of the spray pipe (13). An oil squeezing mechanism is provided at one end of the oil squeezing box (8), and a sealing mechanism is provided inside the oil squeezing box (8).

2. The tool sleeve flipping device of the chain-belt tool magazine according to claim 1 is characterized in that: The oil squeezing mechanism comprises a piston plate (20), the piston plate (20) being sealingly slidably connected to the inside of an oil squeezing box (8), and a hollow sliding rod (21) being slidably connected to one side of the oil squeezing box (8), one side of the hollow sliding rod (21) being fixedly connected to the piston plate (20), and the other side of the hollow sliding rod (21) being slidably connected to a connecting rod (22).

3. The tool sleeve flipping device of the chain-belt tool magazine according to claim 2 is characterized in that: One side of the connecting rod (22) is fixedly connected to a limiting plate (23), and the limiting plate (23) is slidably connected to the inside of the hollow sliding rod (21); the other side of the connecting rod (22) is fixedly connected to a connecting block (15), and the connecting block (15) is fixedly connected to the outer wall of the inverted knife block (10).

4. The tool sleeve flipping device of the chain-belt tool magazine according to claim 3 is characterized in that: The sealing mechanism comprises a fixing plate (16), the fixing plate (16) being fixedly connected to the inside of the oil squeezing box (8), and two elastic telescopic rods (17) being symmetrically fixedly connected to the outer wall of one side of the fixing plate (16) close to the connecting pipe (6), the same sealing plate (18) being fixedly connected to the same end of the two elastic telescopic rods (17), and the sealing plate (18) sealing the connecting pipe (6) under the action of the two elastic telescopic rods (17).

5. The tool sleeve flipping device of the chain-belt tool magazine according to claim 4 is characterized in that: A sealing ball (24) is arranged inside the bell tube (11), and a connecting spring (19) is fixedly connected to the bottom of the sealing ball (24); the bottom end of the connecting spring (19) passes through the bell tube (11), the oil squeeze box (8), and is fixedly connected to the fixing plate (16).

6. The tool sleeve flipping device of a chain-belt tool magazine according to claim 1, characterized in that: The outer wall of the storage box (7) is sealed and rotatably connected to a second rotating shaft (30), and one end of the second rotating shaft (30) is fixedly connected to a plurality of driving rods (25) at equal distances, and the other end of the second rotating shaft (30) is fixedly connected to a second bevel gear (29). When the driving chain belt (2) drives the plurality of knife sleeves (3) to move, the driving rod (25) will intermittently contact the swing plate (4) and the reverse knife wheel (5) on the knife sleeve (3).

7. The tool sleeve flipping device of a chain-belt tool magazine according to claim 6, characterized in that: A rotating shaft 1 (26) is rotatably connected inside the storage box (7), and a plurality of stirring rods (27) are fixedly connected to the outer wall of the rotating shaft 1 (26) at equal distances. A bevel gear 1 (28) is fixedly connected to the outer wall above the rotating shaft 1 (26), and the bevel gear 1 (28) is meshed with a bevel gear 2 (29).

8. The tool sleeve flipping device of a chain-belt tool magazine according to claim 1, characterized in that: The outer walls on both sides of the frame (1) are fixedly connected to sealing covers 1 (31), and the opposite sides of the two sealing covers 1 (31) are slidably connected to sealing covers 2 (32). The top outer wall of the frame (1) is fixedly connected to two mounting plates (33), and a bidirectional threaded rod (35) is rotatably connected between the two mounting plates (33).

9. The tool sleeve flipping device of a chain-belt tool magazine according to claim 8, characterized in that: A driving motor (37) is provided at one end of the bidirectional threaded rod (35), and threaded sliders (34) are threadedly slidably connected to the outer walls of both sides of the bidirectional threaded rod (35), and a fixing column (36) is fixedly connected between the threaded slider (34) and the corresponding sealing cover 2 (32).

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