Intelligent tool magazine

Abstract

The utility model discloses an intelligent tool magazine, and relates to the technical field of numerical control machine tool tool replacement devices. The tool magazine protection device comprises a tool magazine protection box, driving wheels are arranged at one end of the tool magazine protection box, a pair of driving wheels are rotationally connected into the tool magazine protection box, a pair of driven wheels are rotationally connected into the tool magazine protection box, and the two driving wheels and the two driven wheels are arranged in an up-down staggered mode. According to the device, the storage box is stably driven to move horizontally and upwards all the time through mutual supporting force between the two synchronous chains, and then a first clamping spring and a second clamping spring are used in cooperation, so that the first clamping spring and the second clamping spring rebound to eject out an arc-shaped clamping block and a clamping plate correspondingly; and thus, the arc-shaped clamping blocks are matched with the clamping plates to clamp and fix the tool body, so that the tool body is stably mounted in the storage box, and the situation that the tool body is loosened or displaced due to the influence of gravity when the tool magazine protection box moves to a corner, and the tool body is abraded is reduced.

Description

Technical Field

[0001] This application relates to the technical field of tool changing devices for numerical control machine tools, and particularly to an intelligent tool magazine. Background Art

[0002] In modern manufacturing, numerical control machine tools have become the mainstream production equipment. With the continuous progress of technology, the requirements for the efficiency and accuracy of numerical control machine tools are also getting higher and higher. Among them, the tool magazine, as the core part of the numerical control machine tool, its performance directly affects the processing efficiency and accuracy of the entire machine tool. Traditional tool magazines have problems such as complex tool management, long tool change time, and serious tool wear. Therefore, the development of a new type of intelligent tool magazine, especially a chain-type intelligent tool magazine, has become an urgent need.

[0003] The chain-type intelligent tool magazine adopts a chain structure, and the tools are driven to move in the tool magazine by a continuous chain. This design greatly increases the capacity of the tool magazine. At the same time, it also makes the access of the tools faster and more convenient. In addition, the chain-type intelligent tool magazine is also equipped with advanced sensors and control systems, which can real-time monitor the state of the tools and automatically select the appropriate tool for tool change according to the processing requirements.

[0004] In actual use, multiple arc-shaped tool sleeves are usually fixed on the chain of the chain-type tool magazine to load the tools, and the chain of the chain-type tool magazine usually has two or more bends to achieve the circulation inside the tool magazine. However, when the arc-shaped tool sleeve loaded with the tool bypasses the bend, the tool is prone to slide along the inner wall of the tool sleeve under the action of gravity, which easily causes wear between the tool body and the tool sleeve and affects the cutting accuracy of the tool body. Summary of the Utility Model

[0005] The purpose of this application is to provide an intelligent tool magazine to solve the problem that when the arc-shaped tool sleeve loaded with the tool bypasses the bend, the tool is prone to slide along the inner wall of the tool sleeve under the action of gravity, which easily causes wear between the tool body and the tool sleeve and affects the cutting accuracy of the tool body.

[0006] The specific technical solutions adopted by this application to achieve the above purpose are as follows:

[0007] An intelligent tool magazine, comprising a tool magazine protection box, one end of the tool magazine protection box is provided with a tool outlet, a pair of driving wheels are rotatably connected inside the tool magazine protection box, and a pair of driven wheels are rotatably connected inside the tool magazine protection box. The two driving wheels and the driven wheels are arranged vertically and staggeredly. A synchronous chain is sleeved between one of the driving wheels and the driven wheels arranged in parallel. The outside of the tool magazine protection box is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with one of the driving wheels. A synchronous component for driving the two driving wheels to rotate synchronously is installed inside the tool magazine protection box. An installation table is fixedly connected inside the tool magazine protection box, an electric push rod is arranged inside the installation table, a plurality of bases are evenly arranged at one end of each of the two synchronous chains, a storage box is hinged between two adjacent bases at one end of the two synchronous chains, a tool body is installed inside the storage box, a clamping plate adapted to the tool body is slidably connected inside the storage box, a clamping component for fixing the tool body is installed inside the storage box, and an unlocking component for releasing the fixation of the tool body is installed inside the storage box;

[0008] Among them, the clamping component includes storage grooves symmetrically opened on the inner side of the storage box. An arc-shaped clamping block adapted to the tool body is slidably connected inside the storage groove. A first clamping spring is fixedly connected to the top of the arc-shaped clamping block. A pair of second clamping springs are symmetrically and fixedly connected to one side of the clamping plate. One end of the second clamping spring is fixedly connected to the storage box.

[0009] By adopting the above technical solution, first, by setting the synchronous component, starting the driving motor can drive the two driving wheels to rotate synchronously, and drive the two synchronous chains to transport the storage box synchronously, so that the mutual supporting force between the two synchronous chains stably drives the storage box to move always horizontally upward. Then, when the storage box is transported to the tool outlet, by setting the cooperation of the first clamping spring and the second clamping spring, when the tool body moves through the tool outlet and into the storage box, using the elastic return characteristics of the first clamping spring and the second clamping spring, the first clamping spring and the second clamping spring respectively rebound and push out the arc-shaped clamping block and the clamping plate, so that the arc-shaped clamping block cooperates with the clamping plate to form a clamping fixation on the tool body, so that the tool body is stably installed inside the storage box, reducing the problem that the tool body is loosened or displaced under the influence of gravity when the tool magazine protection box moves to the turning point, resulting in wear of the tool body and affecting the cutting accuracy of the tool body.

[0010] Furthermore, the synchronous component includes eccentric rods fixedly connected to the opposite sides of the two driving wheels. A transmission rod is hinged between the two eccentric rods.

[0011] By adopting the above technical solution, through the combined use of the eccentric rod and the transmission rod, the transmission rod drives the two eccentric rods to perform synchronous rotational motion respectively with the two driving wheels as the centers, thereby driving the two driving wheels to perform synchronous rotational motion, improving the practicability of the device.

[0012] Further, the unlocking assembly includes guiding chutes symmetrically opened at the inner top of the storage box. A top plate is slidably connected inside the guiding chutes. One end of the top plate is symmetrically and fixedly connected with push rods. The inner side of the storage box is symmetrically slidably connected with L-shaped unlocking rods adapted to the push rods. One end of the L-shaped unlocking rod is rotatably connected with an unlocking roller. An unlocking inclined groove adapted to the unlocking roller is opened at one end of the arc-shaped clamping block. An insertion opening adapted to the unlocking roller is opened at one side of the storage groove.

[0013] By adopting the above technical solution, through the combined use of the push rods, the L-shaped unlocking rods, the unlocking rollers and the unlocking inclined grooves, when the electric push rod is started to push the top plate to eject the knife body along the length direction of the guiding chute, the push rods push the L-shaped unlocking rods along the length direction of the guiding chute to drive the unlocking rollers to abut against the unlocking inclined grooves, and push the unlocking inclined grooves to drive the arc-shaped clamping block to retract into the interior of the storage groove to release the abutment of the arc-shaped clamping block on the knife body, improving the practicability of the device.

[0014] Further, one end of the L-shaped unlocking rod is fixedly connected with a return spring, and the other end of the return spring is fixedly connected with the outer side of the storage groove.

[0015] By adopting the above technical solution, by arranging the return spring, when the electric push rod releases the push on the top plate, the return spring is released from the force and rebounds to eject the L-shaped unlocking rod, so that the L-shaped unlocking rod pushes the top plate back to its original position along the length direction of the guiding chute.

[0016] Further, rubber pads are fixedly connected to the bottom of the arc-shaped clamping block, the inner bottom of the storage box, and the side of the clamping plate that abuts against the knife body.

[0017] By adopting the above technical solution, through the combined use of the rubber pads and the knife body, the abrasion between the knife body and the arc-shaped clamping block, the storage box and the clamping plate is effectively reduced, and the service life of the device is prolonged.

[0018] Further, a controller is fixedly connected to the outer side of the tool magazine protection box. A laser scanner is fixedly connected to the inner top of the storage box. One end of the installation table is hinged with a positioning rod. One end of the storage box is fixedly connected with a abutting rod adapted to the positioning rod. A pressure sensor is arranged at the bottom of the positioning rod. The controller is electrically connected to the laser scanner, the pressure sensor and the electric push rod.

[0019] By adopting the above technical scheme, by setting up the coordinated use of the controller with the laser scanner, the pressure sensor and the electric push rod, it is convenient to use the laser scanner and the controller to collect data on the knife bodies inside multiple storage boxes, and when the synchronous chain drives the appropriate storage box to drive the resistance rod to squeeze the pressure sensor, the storage box is aligned with the driving wheel, and through the coordinated use of the pressure sensor and the controller, the controller promptly starts the electric push rod to push the knife body through the driving wheel and out of the tool magazine protection box, thereby facilitating the accurate judgment and output of the knife bodies inside multiple storage boxes, thereby improving the practicality of the device.

[0020] Furthermore, a return torsion spring is provided at the hinged end of the positioning rod and the mounting platform, one end of the return torsion spring contacts the top of the positioning rod, and the other end of the return torsion spring contacts the mounting platform.

[0021] By adopting the above technical solution, by setting the return torsion spring and the positioning rod for use together, when the positioning rod is separated from the interference with the interference rod, the return torsion spring is relieved of the force and rebounds to push out the positioning rod, so that the positioning rod rotates back to its original position, thereby improving the practicality of the device.

[0022] In summary, the present application includes at least one of the following beneficial effects:

[0023] 1. First, two driving wheels are set to drive two synchronous chains to transport the storage box synchronously, so that the two synchronous chains can use the mutual support force to stably drive the storage box to move horizontally and upward all the time, and then the clamping spring 1 and the clamping spring 2 are used together, so that when the knife body passes through the knife outlet and moves to the inside of the storage box, the clamping spring 1 and the clamping spring 2 respectively rebound to push out the arc-shaped clamping block and the clamping plate, so that the arc-shaped clamping block cooperates with the clamping plate to form a clamping fixation on the knife body, so that the knife body is stably installed in the storage box, which reduces the problem of the knife body being loosened or displaced due to the influence of gravity when the tool magazine protection box moves to the corner, causing wear on the knife body and affecting the cutting accuracy of the knife body.

[0024] 2. By setting up the coordinated use of the controller with the laser scanner, the pressure sensor and the electric push rod, it is convenient to use the laser scanner and the controller to collect data on the knife bodies inside multiple storage boxes, and when the synchronous chain drives the appropriate storage box to drive the resistance rod to squeeze the pressure sensor, the storage box is aligned with the driving wheel, and through the coordinated use of the pressure sensor and the controller, the controller promptly starts the electric push rod to push the knife body through the driving wheel and out of the tool magazine protection box, thereby facilitating the accurate judgment and output of the knife bodies inside multiple storage boxes, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the device main body in this application.

[0026] Figure 2 It is an internal structural schematic diagram of the tool magazine protection box in this application.

[0027] Figure 3 It is a three-dimensional structural schematic diagram of the transmission rod and the eccentric rod in this application.

[0028] Figure 4 It is a cross-sectional view of the internal structure of the storage box in this application.

[0029] Figure 5 It is an exploded view of the internal structure of the storage box in this application.

[0030] Figure 6 It is a three-dimensional structural schematic diagram of the return torsion spring in this application.

[0031] Explanation of reference numerals:

[0032] 1. Tool magazine protection box; 2. Driving wheel; 3. Driven wheel; 4. Synchronous chain; 5. Driving motor; 6. Installation table; 7. Electric push rod; 8. Base; 9. Storage box; 10. Knife body; 11. Clamping plate; 12. Eccentric rod; 13. Transmission rod; 14. Storage groove; 15. Arc-shaped clamping block; 16. Clamping spring one; 17. Clamping spring two; 18. Guide chute; 19. Ejecting plate; 20. Push rod; 21. L-shaped unlocking rod; 22. Unlocking roller; 23. Unlocking inclined groove; 24. Socket; 25. Return spring; 26. Rubber pad; 27. Controller; 28. Laser scanner; 29. Positioning rod; 30. Contact rod; 31. Pressure sensor; 32. Return torsion spring; 33. Knife outlet. Detailed implementation manners

[0033] The following further elaborates on this application in conjunction with the attached Figure 1-6 for a more detailed description of this application.

[0034] The embodiment of this application discloses an intelligent tool magazine.

[0035] Refer to Figures 1-5, an intelligent tool magazine, including a tool magazine protection box 1, one end of the tool magazine protection box 1 is provided with a knife outlet 33, a pair of driving wheels 2 are rotatably connected inside the tool magazine protection box 1, and a pair of driven wheels 3 are rotatably connected inside the tool magazine protection box 1, the two driving wheels 2 and the driven wheels 3 are staggered up and down, a synchronous chain 4 is sleeved between a driving wheel 2 and a driven wheel 3 arranged in parallel, a driving motor 5 is fixedly connected to the outside of the tool magazine protection box 1, the output end of the driving motor 5 is fixedly connected to a driving wheel 2, and a motor for driving the two driving wheels 2 to move is installed inside the tool magazine protection box 1. A synchronous component that rotates synchronously, a mounting platform 6 is fixedly connected to the inside of the tool magazine protection box 1, an electric push rod 7 is arranged inside the mounting platform 6, a plurality of bases 8 are evenly arranged at one end of the two synchronous chains 4, a storage box 9 is hinged between two adjacent bases 8 at one end of the two synchronous chains 4, a knife body 10 is installed inside the storage box 9, a clamping plate 11 adapted to the knife body 10 is slidably connected inside the storage box 9, a clamping component for fixing the knife body 10 is installed inside the storage box 9, and an unlocking component for releasing the fixation of the knife body 10 is installed inside the storage box 9;

[0036] The clamping assembly includes a storage groove 14 symmetrically opened inside the storage box 9, an arc-shaped clamping block 15 adapted to the knife body 10 is slidably connected inside the storage groove 14, a clamping spring 16 is fixedly connected to the top of the arc-shaped clamping block 15, and a pair of clamping springs 17 are symmetrically fixedly connected to one side of the clamping plate 11, and one end of the clamping spring 17 is fixedly connected to the storage box 9;

[0037] Furthermore, the synchronization assembly includes an eccentric rod 12 fixedly connected to opposite sides of the two driving wheels 2, and a transmission rod 13 is hinged between the two eccentric rods 12;

[0038] Moreover, the bottom of the arc-shaped clamping block 15 and the inner bottom of the storage box 9 , and the side of the clamping plate 11 that contacts the knife body 10 are fixedly connected with a rubber pad 26 .

[0039] When in use, firstly, the driving motor 5 is started to drive a driving wheel 2 to drive an eccentric rod 12 to rotate eccentrically, and at the same time, one eccentric rod 12 pulls another eccentric rod 12 through the transmission rod 13 to drive another driving wheel 2 to rotate synchronously, so as to realize the synchronous rotation of the two driving wheels 2, and then the driving wheel 2 cooperates with the synchronous chain 4 to drive the driven wheel 3 to rotate synchronously, so that the two synchronous chains 4 drive the base 8 to pull the top of the storage box 9 to always move upward, and at the same time, the two synchronous chains 4 are staggered to effectively increase the overall rigidity and stability of the synchronous chain 4;

[0040] Then, when the synchronous chain 4 transports a storage box 9 to a position aligned with the knife outlet 33, the knife body 10 is pushed into the interior of the storage box 9 through the knife outlet 33, so that one end of the knife body 10 pushes the rubber pad 26 to squeeze the arc-shaped block 15 and moves upward along the length direction of the storage slot 14, and at the same time, the arc-shaped block 15 squeezes the clamping spring 16 to produce a contraction deformation, and at the same time, one end of the knife body 10 pushes the clamping plate 11 to squeeze the clamping spring 2 17 to produce a contraction deformation. When the knife body 10 moves to the arc-shaped When the clamping block 15 is between the clamping plate 11, the clamping spring 16 and the clamping spring 2 17 produce rebound deformation, and rebound to push out the arc-shaped clamping block 15 and the clamping plate 11 respectively, so that the arc-shaped clamping block 15 cooperates with the clamping plate 11 to form a clamping fixation on the knife body 10, so that the knife body 10 can be stably installed inside the storage box 9, reducing the knife body 10 from loosening or displacement due to the influence of gravity when the tool magazine protection box 1 moves to the corner, causing the knife body 10 to wear, and affecting the cutting accuracy of the knife body 10.

[0041] Reference Figures 2-5 The unlocking assembly includes a guide slot 18 symmetrically opened at the top of the storage box 9, an ejection plate 19 is slidably connected inside the guide slot 18, a push rod 20 is symmetrically fixedly connected to one end of the ejection plate 19, an L-shaped unlocking rod 21 adapted to the push rod 20 is symmetrically slidably connected to the inner side of the storage box 9, an unlocking roller 22 is rotatably connected to one end of the L-shaped unlocking rod 21, an unlocking inclined slot 23 adapted to the unlocking roller 22 is opened at one end of the arc-shaped block 15, and a socket 24 adapted to the unlocking roller 22 is opened on one side of the storage slot 14;

[0042] Furthermore, one end of the L-shaped unlocking rod 21 is fixedly connected to a return spring 25 , and the other end of the return spring 25 is fixedly connected to the outer side of the receiving groove 14 .

[0043] When in use, first, when the drive motor 5 is started to drive a storage box 9 to move to a position aligned with the knife outlet 33, the electric push rod 7 is started to push the ejection plate 19 to move along the length direction of the guide slide groove 18, and the ejection plate 19 drives the push rod 20 to push the L-shaped unlocking rod 21 along the length direction of the guide slide groove 18 to squeeze the return spring 25 to produce a contraction deformation, and at the same time, the L-shaped unlocking rod 21 drives the unlocking roller 22 to pass through the socket 24 and form a conflict with the inner wall of the unlocking inclined groove 23, and pushes through the unlocking inclined groove 23. The reset spring 25 is pushed to move upward along the length direction of the storage groove 14, and at the same time, the arc-shaped clamping block 15 releases the interference with one end of the knife body 10, so that the ejection plate 19 pushes the clamping plate 11 to cooperate with the clamping spring 2 17 to rebound and eject the clamping plate 11, so that the clamping plate 11 pushes the knife body 10 through the storage box 9 and the knife outlet 33 to move to the outside of the tool magazine protection box 1, thereby facilitating the release of the clamping fixation of the clamping assembly to the knife body 10, and pushing the knife body 10 out of the interior of the tool magazine protection box 1, thereby improving the practicability of the device.

[0044] Refer to Figure 1 and Figure 3 、 Figure 4 、 Figure 6 On the outer side of the tool magazine protection box 1, a controller 27 is fixedly connected. On the inner top of the storage box 9, a laser scanner 28 is fixedly connected. One end of the installation table 6 is hinged with a positioning rod 29. One end of the storage box 9 is fixedly connected with a contact rod 30 adapted to the positioning rod 29. A pressure sensor 31 is arranged at the bottom of the positioning rod 29. The controller 27 is electrically connected to the laser scanner 28, the pressure sensor 31, and the electric push rod 7;

[0045] Among them, a return torsion spring 32 is sleeved on the hinged end of the positioning rod 29 and the installation table 6. One end of the return torsion spring 32 abuts against the top of the positioning rod 29, and the other end of the return torsion spring 32 abuts against the installation table 6.

[0046] During use, first, the laser scanner 28 is set to scan and collect information of the tool bodies 10 inside multiple storage boxes 9, and then the scanned information is transmitted to the controller 27 for analysis. Then, according to actual needs, the drive motor 5 is started to drive the synchronous chain 4 to drive a required storage box 9 and the tool body 10 to move towards the outlet 33, and the synchronous chain 4 drives the storage box 9 and the contact rod 30 to push the pressure sensor 31 to rotate, and the pressure sensor 31 squeezes the return torsion spring 32 to deform, so that the pressure sensor 31 abuts against the contact rod 30, and the pressure sensor 31 transmits an adaptation signal to the controller 27. Then, the controller 27 controls the electric push rod 7 to start and push the tool body 10 out of the inside of the tool magazine protection box 1. Then, when the synchronous chain 4 drives the storage box 9 and the contact rod 30 to move above the installation table 6, the return torsion spring 32 generates a rebound deformation and pushes the pressure sensor 31 to rotate back to its original position, so as to facilitate the accurate judgment and output of the tool bodies 10 inside multiple storage boxes 9, improving the practicability of the device.

[0047] The implementation principle of an intelligent tool magazine in this embodiment is as follows: First, the laser scanner 28 is set to scan and collect information of the tool body 10 inside multiple storage boxes 9, and then the scanned information is transmitted to the controller 27 for analysis. Then, according to actual requirements, the drive motor 5 is started to drive an active wheel 2 to drive an eccentric rod 12 to rotate eccentrically. At the same time, an eccentric rod 12 drives another eccentric rod 12 through a transmission rod 13 to drive another active wheel 2 to rotate synchronously, so as to realize the synchronous rotation of the two active wheels 2. Then, the active wheels 2 cooperate with the synchronous chain 4 to drive the driven wheel 3 to rotate synchronously, so that the two synchronous chains 4 drive the base 8 to pull the storage box 9 to move. At the same time, by arranging the two synchronous chains 4 in a staggered manner, the overall rigidity and stability of the synchronous chain 4 are effectively increased. Then, when the synchronous chain 4 transports a storage box 9 to a position aligned with the tool outlet 33, the synchronous chain 4 drives the storage box 9 and the contact rod 30 to push the pressure sensor 31 to rotate, and the pressure sensor 31 squeezes the return spring 32 to generate deformation, so that the pressure sensor 31 forms a contact with the contact rod 30, and the pressure sensor 31 transmits an adaptation signal to the controller 27;

[0048] Then, the controller 27 controls the electric push rod 7 to push the ejector plate 19 to move along the length direction of the guiding chute 18, and the ejector plate 19 drives the push rod 20 to push the L-shaped unlocking rod 21 along the length direction of the guiding chute 18 to squeeze the return spring 25 to generate a contraction deformation. At the same time, the L-shaped unlocking rod 21 drives the unlocking roller 22 to pass through the socket 24 and form a contact with the inner wall of the unlocking chute 23, and pushes the return spring 25 to move upward along the length direction of the storage groove 14 through the unlocking chute 23. At the same time, the arc-shaped clamping block 15 releases the contact with one end of the tool body 10, so that the ejector plate 19 pushes the clamping plate 11 to cooperate with the second clamping spring 17 to rebound and eject the clamping plate 11, so that the clamping plate 11 pushes the tool body 10 to pass through the storage box 9 and the tool outlet 33 and move to the outside of the tool magazine protection box 1. Then, when the synchronous chain 4 drives the storage box 9 and the contact rod 30 to move above the mounting table 6, the return spring 32 generates a rebound deformation and pushes the pressure sensor 31 to rotate to its original position.

Claims

1. An intelligent tool magazine, comprising a tool magazine protection box (1), characterized in that: A knife outlet (33) is provided at one end of the tool magazine protection box (1); a pair of driving wheels (2) are rotatably connected inside the tool magazine protection box (1); and a pair of driven wheels (3) are rotatably connected inside the tool magazine protection box (1); the two driving wheels (2) and the driven wheels (3) are arranged alternately up and down; a synchronous chain (4) is sleeved between one of the driving wheels (2) and the driven wheel (3) arranged in parallel; a driving motor (5) is fixedly connected to the outside of the tool magazine protection box (1); the output end of the driving motor (5) is fixedly connected to one of the driving wheels (2); and a synchronous component for driving the two driving wheels (2) to rotate synchronously is installed inside the tool magazine protection box (1). The tool magazine protection box (1) is fixedly connected to a mounting platform (6) inside, an electric push rod (7) is arranged inside the mounting platform (6), a plurality of bases (8) are evenly arranged at one end of the two synchronous chains (4), a storage box (9) is hinged between two adjacent bases (8) at one end of the two synchronous chains (4), a knife body (10) is installed inside the storage box (9), a clamping plate (11) adapted to the knife body (10) is slidably connected inside the storage box (9), a clamping component for fixing the knife body (10) is installed inside the storage box (9), and an unlocking component for releasing the fixation of the knife body (10) is installed inside the storage box (9); The clamping assembly comprises a storage groove (14) symmetrically arranged on the inner side of the storage box (9); an arc-shaped clamping block (15) adapted to the knife body (10) is slidably connected inside the storage groove (14); a clamping spring 1 (16) is fixedly connected to the top of the arc-shaped clamping block (15); a pair of clamping springs 2 (17) are symmetrically fixedly connected to one side of the clamping plate (11); and one end of the clamping spring 2 (17) is fixedly connected to the storage box (9).

2. The intelligent tool magazine according to claim 1, characterized in that: The synchronization component comprises an eccentric rod (12) fixedly connected to opposite sides of two driving wheels (2), and a transmission rod (13) is hinged between the two eccentric rods (12).

3. The intelligent tool magazine according to claim 1, characterized in that: The unlocking assembly comprises a guide slot (18) symmetrically arranged at the top of the storage box (9); an ejection plate (19) is slidably connected to the inside of the guide slot (18); a push rod (20) is symmetrically fixedly connected to one end of the ejection plate (19); an L-shaped unlocking rod (21) adapted to the push rod (20) is symmetrically slidably connected to the inner side of the storage box (9); an unlocking roller (22) is rotatably connected to one end of the L-shaped unlocking rod (21); an unlocking inclined slot (23) adapted to the unlocking roller (22) is arranged at one end of the arc-shaped clamping block (15); and a socket (24) adapted to the unlocking roller (22) is arranged on one side of the storage slot (14).

4. The intelligent tool magazine according to claim 3, characterized in that: One end of the L-shaped unlocking rod (21) is fixedly connected to a return spring (25), and the other end of the return spring (25) is fixedly connected to the outer side of the storage groove (14).

5. The intelligent tool magazine according to claim 3, characterized in that: The bottom of the arc-shaped clamping block (15) and the inner bottom of the storage box (9), and the side of the clamping plate (11) that contacts the knife body (10) are all fixedly connected with a rubber pad (26).

6. The intelligent tool magazine according to claim 1, characterized in that: The outer side of the tool magazine protection box (1) is fixedly connected to a controller (27), the inner top of the storage box (9) is fixedly connected to a laser scanner (28), one end of the mounting platform (6) is hinged with a positioning rod (29), one end of the storage box (9) is fixedly connected to a resistance rod (30) adapted to the positioning rod (29), a pressure sensor (31) is provided at the bottom of the positioning rod (29), and the controller (27) is electrically connected to the laser scanner (28), the pressure sensor (31), and the electric push rod (7).

7. The intelligent tool magazine according to claim 6, characterized in that: A return torsion spring (32) is provided at the hinged end of the positioning rod (29) and the mounting platform (6); one end of the return torsion spring (32) contacts the top of the positioning rod (29), and the other end of the return torsion spring (32) contacts the mounting platform (6).

Images