Movable expansion type tool magazine device

Abstract

The invention relates to the technical field of machine tool equipment, and discloses a movable expansion type tool magazine device which comprises a positioning plate, a sealing plate and a plurality of tool bodies mounted on the positioning plate. The cutter body switching mode is carried out through the overturning groove in the sealing plate, a driving source is not needed, and therefore when the cutter body is expanded, no extra driving source needs to be added, the cost of the expanded cutter body can be reduced, when the cutter body is cleaned in the later period, the cleaning plate is in overturning motion at the moment, and the cleaning effect is good. In the overturning process, the cleaning plate vertically slides on the cutter body, spiral chippings can be lifted upwards and finally separated from the cutter body, the brush on the cleaning plate is equivalent to that the cutter body horizontally slides at the moment, then the brush can horizontally slide to clean the small chippings, and finally the cleaning effect can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of machine tool equipment, and in particular relates to a mobile and expandable tool magazine device. Background Art

[0002] With the rapid development of modern manufacturing, the pursuit of high precision, high efficiency and complex processes in mechanical processing has reached an unprecedented level. In this context, the performance of machine tools, as the core tools of the manufacturing industry, directly determines the quality and production efficiency of products. Tool magazines, as a key component of machine tools, undertake the important tasks of storing and quickly replacing tools. The performance of tool magazines has a vital impact on the overall processing efficiency of machine tools.

[0003] Each tool in the existing tool magazine is equipped with a specific drive source, so that the tool can be flipped after moving to the specified position, so that the tool can be switched to the processing state. However, this method requires the addition of new tools with drive sources when the tools are expanded later, resulting in increased costs. In addition, during metal cutting and other processing processes, the tools will generate a large amount of debris, especially spiral debris, which is very easy to entangle on the tool surface. When the tools are recycled, the existing tool magazine only relies on a simple flat rolling cleaning method, which is unable to effectively remove these tightly entangled spiral debris. Eventually, the debris may accumulate inside the tool magazine, causing wear and damage to key components such as the transmission mechanism and positioning device of the tool magazine, thereby affecting the normal operation and service life of the tool magazine.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A mobile and expandable tool magazine device comprises a positioning plate, a sealing plate and a plurality of tool bodies mounted on the positioning plate.

[0007] The positioning plate is provided with a positioning flip assembly, the positioning flip assembly comprises an annular groove, the annular groove is provided with a flip groove, the flip groove is used to drive the rocker arm installed on the tool body to rotate, thereby driving the tool body to rotate around the side wall of the positioning plate and causing the tool body to rotate to the processing station;

[0008] A self-cleaning assembly is installed on the positioning plate, and the self-cleaning assembly includes a cleaning plate and a synchronous ring that are rotatably connected. A brush is installed on the side wall of the cleaning plate, a pressure plate is installed on the cleaning plate, and an extrusion protrusion is installed on the bottom of the synchronous ring. The extrusion protrusion is used to squeeze the cleaning plate to deflect and drive the brush to slide horizontally and move vertically on the side wall of the tool body.

[0009] The positioning plate is also provided with a driving assembly for driving the positioning flip assembly and the self-cleaning assembly to rotate.

[0010] As a preferred embodiment of the present invention, the sealing plate and the positioning plate side walls are installed with L-shaped connecting seats, the bottom of the L-shaped connecting seat is provided with a base, a pair of limiting guide rails fixed on the machine tool are slidably installed on the base, and reinforcing ribs are installed at the bending part of the L-shaped connecting seat, and the reinforcing ribs are triangular. An air suction port is installed on the sealing plate, and the air suction port is interconnected with the dust collection system.

[0011] As a preferred embodiment of the present invention, the driving assembly includes a driving motor, the driving motor housing is installed on the back of the positioning plate, the driving motor output shaft is installed with a synchronous shaft, the synchronous shaft movably passes through the sealing plate and the center position of the positioning plate, and a plurality of pairs of connecting frames are installed on the synchronous shaft, and the connecting frames correspond to the corresponding tool bodies.

[0012] As a preferred embodiment of the present invention, a mounting seat is installed on the side wall of each tool body close to the rotation center, a guide shaft is fixedly installed on the mounting seat, a positioning seat is rotatably installed on the guide shaft, and the bottom of the positioning seat is interconnected with the connecting frame.

[0013] As a preferred embodiment of the present invention, a synchronous bracket is installed on the side wall of the connecting frame, and a reversing ring is installed on the end of the synchronous bracket. One end of the reversing ring is slidably connected to the guide groove opened on the side wall of the positioning plate, and the other end of the reversing ring is slidably connected to the side wall of the sealing plate. A plurality of pairs of notches are opened on the surface of the reversing ring, and the plurality of pairs of notches correspond to the tool body.

[0014] As a preferred embodiment of the present invention, a rocker arm is installed on the guide shaft, the rocker arm is in an inclined state, a strip groove is opened on the rocker arm, a sliding rod is slidably installed on the strip groove, and the diameter of the sliding rod is adapted to the width of the strip groove, a U-shaped frame is installed at the end of the sliding rod, and the U-shaped frame is horizontally slidably connected to the connecting frame.

[0015] As a preferred embodiment of the present invention, an inner groove is provided at the bottom of the connecting frame, a guide rod is horizontally installed inside the inner groove, a slide seat is slidably installed on the guide rod, a guide spring is sleeved on the guide rod, one end of the guide spring is clamped in the inner groove, and the other end of the guide spring is clamped on the slide seat, the bottom of the slide seat and the U-shaped frame are connected to each other, a synchronous slider is installed at the bottom of the U-shaped frame, the synchronous slider is slidably installed in the annular groove, and the annular groove is provided on the sealing plate.

[0016] As a preferred embodiment of the present invention, a cleaning groove is provided on the cleaning plate, and the cleaning grooves are placed on both sides of the tool body, and brushes are installed on the side walls of the cleaning grooves, and the brushes are in contact with the side walls of the tool body, a scraper is horizontally slidably installed on the cleaning plate, and the curved surface of the scraper is in contact with the tool body, a slide board is installed on the side wall of the scraper, a limit rod is movably installed on the slide board, limit seats are installed on both ends of the limit rod, and the limit seat is installed on the cleaning plate, a limit spring is sleeved on the limit rod, and the two ends of the limit spring are respectively clamped on the side wall of the slide board and the limit seat.

[0017] As a preferred embodiment of the present invention, a clamping shaft is fixedly installed at the rotation center of the cleaning plate, a support frame is rotatably installed on the clamping shaft, and the support frame is installed on the driving assembly, a pressure plate is installed at the end of the clamping shaft, a torsion spring is sleeved on the clamping shaft, one end of the torsion spring is clamped on the support frame, and the other end of the torsion spring is clamped on the side wall of the pressure plate.

[0018] As a preferred embodiment of the present invention, a mounting plate is installed at the bottom of the synchronizer ring, the mounting plate and the sealing plate are connected to each other, and a locking bolt is screwed and installed between the two, the lower surface of the synchronizer ring is in contact with the pressure plate, and the extrusion protrusion and the flip groove are not located at the same position.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The tool body switching method of the present invention is carried out through the flipping groove on the sealing plate, which does not require a driving source, and thus there is no need to add an additional driving source when expanding the tool body, thereby reducing the cost of the expanded tool body, and when the tool body is cleaned in the later stage, the cleaning plate is in a flipping motion. During the flipping process, the cleaning plate slides vertically on the tool body, which can lift the spiral debris upward and finally separate it from the tool body. The brush on the cleaning plate is equivalent to the tool body sliding horizontally at this time, and then the brush can slide horizontally to clean smaller debris, which can ultimately improve the cleaning effect.

[0021] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached picture:

[0023] Figure 1 A three-dimensional structure diagram of a mobile and expandable tool magazine device Figure 1 ;

[0024] Figure 2 A three-dimensional structure diagram of a mobile and expandable tool magazine device Figure 2 ;

[0025] Figure 3 A schematic diagram of the local structure of a mobile and expandable tool magazine device Figure 1 ;

[0026] Figure 4 A schematic diagram of the local structure of a mobile and expandable tool magazine device Figure 2 ;

[0027] Figure 5 A schematic diagram of the local structure of a mobile and expandable tool magazine device Figure 3 ;

[0028] Figure 6 A mobile and expandable tool magazine device Figure 5 Enlarged view of point A in the middle;

[0029] Figure 7 A mobile and expandable tool magazine device Figure 5 Enlarged view of point B in the middle;

[0030] Figure 8 A schematic diagram of the local structure of a mobile and expandable tool magazine device Figure 4 ;

[0031] Fig. 9 A mobile and expandable tool magazine device Figure 8 Enlarged view of point C in the middle;

[0032] Fig.10 A schematic diagram of the local structure of a mobile and expandable tool magazine device Figure 5 .

[0033] In the figure:

[0034] 1. Base; 11. Limiting guide rail; 12. Positioning plate; 121. Guide slide; 13. Sealing plate; 131. Air inlet; 14. L-shaped connecting seat; 141. Reinforcement rib; 15. Reversing ring; 151. Notch;

[0035] 2. Tool body; 21. Mounting seat; 211. Positioning seat; 212. Connecting frame; 213. Synchronous bracket; 22. Driving motor; 221. Synchronous shaft; 23. Rocker arm; 231. Guide shaft; 232. Strip groove; 24. U-shaped frame; 241. Sliding rod; 242. Sliding seat; 243. Guide rod; 244. Guide spring; 245. Inner groove; 25. Circular groove; 251. Flip groove; 252. Synchronous slider;

[0036] 3. Cleaning plate; 31. Cleaning groove; 311. Brush; 32. Scraper; 321. Slide plate; 322. Limit rod; 323. Limit spring; 324. Limit seat; 33. Press plate; 331. Support frame; 332. Clamping shaft; 333. Torsion spring; 34. Synchronous ring; 341. Extrusion protrusion; 342. Mounting plate. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0038] Embodiment 1:

[0039] like Figures 1 to 10 As shown, a mobile expandable tool magazine device includes a positioning plate 12 and a sealing plate 13 and a plurality of tool bodies 2 mounted on the positioning plate 12 .

[0040] A positioning flip assembly is installed on the positioning plate 12, and the positioning flip assembly includes an annular groove 25, and a flip groove 251 is installed on the annular groove 25. The flip groove 251 is used to push the rocker arm 23 installed on the tool body 2 to rotate, thereby pushing the tool body 2 to rotate around the side wall of the positioning plate 12 and rotating the tool body 2 to the processing station;

[0041] A self-cleaning component is installed on the positioning plate 12, and the self-cleaning component includes a cleaning plate 3 and a synchronous ring 34 that are rotatably connected. A brush 311 is installed on the side wall of the cleaning plate 3, a pressure plate 33 is installed on the cleaning plate 3, and an extrusion protrusion 341 is installed at the bottom of the synchronous ring 34. The extrusion protrusion 341 is used to squeeze the cleaning plate 3 to deflect and drive the brush 311 to slide horizontally and move vertically on the side wall of the tool body 2; the positioning plate 12 is also equipped with a driving component for driving the positioning flipping component and the self-cleaning component to rotate.

[0042] like Figures 1 to 10 As shown, in a specific embodiment, the sealing plate 13 and the positioning plate 12 are installed with an L-shaped connecting seat 14 on the side wall, and a base 1 is provided at the bottom of the L-shaped connecting seat 14. A pair of limiting guide rails 11 fixed on the machine tool are slidably installed on the base 1. The limiting guide rails 11 ensure that the sealing plate 13 and the positioning plate 12 can slide horizontally. A reinforcing rib 141 is installed at the bending part of the L-shaped connecting seat 14. The reinforcing rib 141 is triangular. The structural strength of the L-shaped connecting seat 14 can be improved by the reinforcing rib 141. An air suction port 131 is installed on the sealing plate 13, and the air suction port 131 is interconnected with the dust collection system. The above-mentioned cleaned debris can be adsorbed by the dust collection system, and the debris cleaning operation is finally completed. The dust collection system is a prior art, which is not drawn in the figure, and its working principle will not be repeated here.

[0043] Embodiment 2:

[0044] The difference between Example 1 and this Example is that: Figures 1 to 10As shown, the driving assembly includes a driving motor 22, the housing of the driving motor 22 is installed on the back of the positioning plate 12, the output shaft of the driving motor 22 is installed with a synchronous shaft 221, the synchronous shaft 221 movably penetrates the sealing plate 13 and the center position of the positioning plate 12, and a plurality of pairs of connecting frames 212 are installed on the synchronous shaft 221, and the connecting frames 212 correspond to the corresponding tool bodies 2. The driving motor 22 drives the synchronous shaft 221 to rotate counterclockwise, and at this time, the synchronous shaft 221 can drive the synchronously connected connecting frame 212 to rotate, and the connecting frame 212 can drive the corresponding tool body 2 to rotate synchronously.

[0045] like Figures 1 to 10 As shown, in a specific embodiment, a synchronous bracket 213 is installed on the side wall of the connecting frame 212, and a reversing ring 15 is installed on the end of the synchronous bracket 213. One end of the reversing ring 15 is slidably connected to the guide groove 121 opened on the side wall of the positioning plate 12, and the other end of the reversing ring 15 is slidably connected to the side wall of the sealing plate 13. A plurality of pairs of notches 151 are opened on the surface of the reversing ring 15, and the plurality of pairs of notches 151 correspond to the tool body 2.

[0046] like Figures 1 to 10 As shown, further, each tool body 2 is provided with a mounting seat 21 on the side wall near the rotation center, a guide shaft 231 is fixedly mounted on the mounting seat 21, a positioning seat 211 is rotatably mounted on the guide shaft 231, and the bottom of the positioning seat 211 is connected to the connecting frame 212. A rocker arm 23 is mounted on the guide shaft 231, the rocker arm 23 is in an inclined state, a strip groove 232 is provided on the rocker arm 23, a slide bar 241 is slidably mounted on the strip groove 232, and the diameter of the slide bar 241 is adapted to the width of the strip groove 232, a U-shaped frame 24 is mounted at the end of the slide bar 241, and the U-shaped frame 24 is horizontally slidably connected to the connecting frame 212. When the U-shaped frame 24 slides outward, the slide bar 241 on the U-shaped frame 24 slides on the strip groove 232 of the rocker arm 23, and can push the rocker arm 23 with the strip groove 232 to swing. At this time, the rocker arm 23 drives the guide shaft 231 to rotate in the positioning seat 211, and the mounting seat 21 set on the guide shaft 231 rotates synchronously. The mounting seat 21 drives the tool body 2 to rotate. At this time, the tool body 2 can be rotated ninety degrees, so that the tool body 2 is rotated out of the reversing ring 15, so as to facilitate the subsequent processing operations.

[0047] like Figures 1 to 10As shown, further, an inner groove 245 is provided at the bottom of the connecting frame 212, a guide rod 243 is installed horizontally inside the inner groove 245, a slide seat 242 is slidably installed on the guide rod 243, a guide spring 244 is sleeved on the guide rod 243, one end of the guide spring 244 is clamped in the inner groove 245, and the other end of the guide spring 244 is clamped on the slide seat 242, the bottom of the slide seat 242 and the U-shaped frame 24 are connected to each other, a synchronous slider 252 is installed at the bottom of the U-shaped frame 24, the synchronous slider 252 is slidably installed in the annular groove 25, and the annular groove 25 is provided on the sealing plate 13. When the synchronous slider 252 at the bottom of the synchronous bracket 213 can slide to the flip groove 251 along the annular groove 25, the entire synchronous slider 252 is driven to slide outward along the connecting frame 212 through the flip groove 251, and the U-shaped frame 24 on the synchronous slider 252 slides synchronously, and then the slide 242 on the U-shaped frame 24 slides on the guide rod 243 at this time, and the slide 242 compresses the guide spring 244 at this time, and the compressed guide spring 244 facilitates later resetting.

[0048] Embodiment 3:

[0049] The difference between Example 2 and this example is that: Figures 1 to 10 As shown, a cleaning groove 31 is provided on the cleaning plate 3, and the cleaning groove 31 is placed on both sides of the tool body 2, and a brush 311 is installed on the side wall of the cleaning groove 31, and the brush 311 is in contact with the side wall of the tool body 2, and a scraper 32 is horizontally slidably installed on the cleaning plate 3, and the arcuate surface of the scraper 32 is in contact with the tool body 2, and a slide plate 321 is installed on the side wall of the scraper 32, and a limit rod 322 is movably installed on the slide plate 321, and limit seats 324 are installed at both ends of the limit rod 322, and the limit seat 324 is installed on the cleaning plate 3, and a limit spring 323 is sleeved on the limit rod 322, and the two ends of the limit spring 323 are respectively clamped on the side wall of the slide plate 321 and the limit seat 324. When the tool body 2 slides outward in the cleaning groove 31, the limiting spring 323 drives the slide plate 321 to have a force to slide outward all the time, so that the slide plate 321 slides on the limiting rod 322, and the scraper 32 connected to the side wall of the slide plate 321 fits against the side wall of the tool body 2. The scraper 32 is equivalent to the tool body 2 sliding vertically, and finally the longer spiral debris wrapped on the tool body 2 can be pushed upward, so that the debris and the tool body 2 are completely separated.

[0050] like Figures 1 to 10As shown, in a specific embodiment, a clamping shaft 332 is fixedly installed at the rotation center of the cleaning plate 3, a support frame 331 is rotatably installed on the clamping shaft 332, and the support frame 331 is installed on the driving assembly, a pressing plate 33 is installed at the end of the clamping shaft 332, a torsion spring 333 is sleeved on the clamping shaft 332, one end of the torsion spring 333 is clamped on the support frame 331, and the other end of the torsion spring 333 is clamped on the side wall of the pressing plate 33. When the cleaning plate 3 and the pressing plate 33 will slide to the extrusion protrusion 341 on the synchronous ring 34, the extrusion protrusion 341 presses and rotates the pressing plate 33 through the extrusion effect of the extrusion protrusion 341, and the clamping shaft 332 on the pressing plate 33 rotates on the support frame 331 at this time, and the torsion spring 333 between the support frame 331 and the clamping shaft 332 is twisted synchronously, and the torsion spring 333 is used to facilitate the reset operation later.

[0051] like Figures 1 to 10 As shown, further, a mounting plate 342 is installed at the bottom of the synchronizer ring 34, the mounting plate 342 and the sealing plate 13 are interconnected, and a locking bolt is screwed and installed between the two, the lower surface of the synchronizer ring 34 is in contact with the pressure plate 33, the extrusion protrusion 341 and the flip groove 251 are not located at the same position, and the synchronizer ring 34 is conveniently installed through the mounting plate 342.

[0052] The implementation principle of a mobile expandable tool magazine device of the present invention is as follows:

[0053] When the tool magazine of the present invention is changing tools, the operator can start the drive motor 22, and the drive motor 22 drives the synchronous shaft 221 to rotate counterclockwise. Figure 4 As a reference, the synchronous shaft 221 at this time can drive the synchronously connected connecting frame 212 to rotate, and the positioning seat 211 and the mounting seat 21 on the connecting frame 212 drive the tool body 2 to rotate synchronously, and the synchronous bracket 213 on the connecting frame 212 drives the reversing ring 15 to rotate synchronously at this time, so that the notch 151 on the reversing ring 15 and the tool body 2 correspond to each other.

[0054] In the above sliding process, when the synchronous slider 252 at the bottom of the synchronous bracket 213 can slide to the flip groove 251 along the annular groove 25, the entire synchronous slider 252 is driven to slide outward along the connecting frame 212 through the flip groove 251, and the U-shaped frame 24 on the synchronous slider 252 slides synchronously, and then the slide 242 on the U-shaped frame 24 slides on the guide rod 243 at this time, and the slide 242 compresses the guide spring 244 at this time, and the compressed guide spring 244 facilitates later resetting.

[0055] When the U-shaped frame 24 slides outward, the slide bar 241 on the U-shaped frame 24 slides on the strip groove 232 of the rocker arm 23, and can push the rocker arm 23 with the strip groove 232 to swing. At this time, the rocker arm 23 drives the guide shaft 231 to rotate in the positioning seat 211, and the mounting seat 21 set on the guide shaft 231 rotates synchronously. The mounting seat 21 drives the tool body 2 to rotate. At this time, the tool body 2 can be rotated ninety degrees, so that the tool body 2 is rotated out of the reversing ring 15, so as to facilitate the subsequent processing operations.

[0056] When the synchronous slider 252 slides from the flip groove 251 to the annular groove 25 again, the tool body 2 rotates and resets again, so that the tool body 2 is re-stored in the reversing ring 15, and the cleaning plate 3 is located on the side wall of the tool body 2.

[0057] As the connecting frame 212 continues to rotate, the cleaning plate 3 and the pressure plate 33 corresponding to the tool body 2 that has just been stored will slide to the extrusion protrusion 341 on the synchronous ring 34. Through the extrusion effect of the extrusion protrusion 341, the extrusion protrusion 341 presses and rotates the pressure plate 33, and the clamping shaft 332 on the pressure plate 33 rotates on the support frame 331. The torsion spring 333 between the support frame 331 and the clamping shaft 332 is twisted synchronously, and the torsion spring 333 is used to facilitate the reset operation later.

[0058] A cleaning plate 3 is installed on the clamping shaft 332. At this time, the cleaning plate 3 starts to rotate around the support frame 331. At this time, the position of the tool body 2 on the cleaning groove 31 changes, so that the brush 311 on the cleaning groove 31 slides on the tool body 2, and the height of the cleaning groove 31 continues to increase, so that the height of the brush 311 continues to increase, and different positions of the tool body 2 can be cleaned, and finally all positions of the tool body 2 are cleaned, and during the cleaning process, the brush 311 is equivalent to the tool body 2 sliding horizontally, so that the small spiral debris wrapped on the side wall of the tool body 2 can be cleaned.

[0059] When the tool body 2 slides outward in the cleaning groove 31, the limiting spring 323 drives the slide plate 321 to have a force to slide outward all the time, so that the slide plate 321 slides on the limiting rod 322, and the scraper 32 connected to the side wall of the slide plate 321 fits against the side wall of the tool body 2. The scraper 32 is equivalent to the tool body 2 sliding vertically, and finally the longer spiral debris wrapped on the tool body 2 can be pushed upward, so that the debris and the tool body 2 are completely separated.

[0060] During the above cleaning process, the tool body 2 is started to rotate, so that the surroundings of the tool body 2 can be cleaned.

[0061] At this time, the air inlet 131 is connected to a dust suction system, through which the debris cleaned above can be adsorbed, and finally the debris cleaning operation is completed. The dust suction system is a prior art, which is not drawn in the figure, and its working principle will not be repeated here.

Claims

1. A mobile expandable tool magazine device, comprising a positioning plate (12) and a sealing plate (13) and a plurality of tool bodies (2) mounted on the positioning plate (12), characterized in that: A positioning and flipping assembly is mounted on the positioning plate (12), the positioning and flipping assembly comprising an annular groove (25), a flipping groove (251) being mounted on the annular groove (25), the flipping groove (251) being used to drive a rocker arm (23) mounted on the tool body (2) to rotate, thereby driving the tool body (2) to rotate around the side wall of the positioning plate (12) and causing the tool body (2) to rotate to a processing station; A self-cleaning component is mounted on the positioning plate (12), the self-cleaning component comprising a cleaning plate (3) and a synchronous ring (34) which are rotatably connected, a brush (311) being mounted on the side wall of the cleaning plate (3), a pressure plate (33) being mounted on the cleaning plate (3), and an extrusion protrusion (341) being mounted on the bottom of the synchronous ring (34), the extrusion protrusion (341) being used to extrude the cleaning plate (3) to deflect and drive the brush (311) to slide horizontally and move vertically on the side wall of the tool body (2); A driving component for driving the positioning flip component and the self-cleaning component to rotate is also installed on the positioning plate (12).

2. The mobile expandable tool magazine device according to claim 1, characterized in that: An L-shaped connecting seat (14) is installed on the side walls of the sealing plate (13) and the positioning plate (12); a base (1) is provided at the bottom of the L-shaped connecting seat (14); a pair of limiting guide rails (11) fixed on the machine tool are slidably installed on the base (1); a reinforcing rib (141) is installed at the bending part of the L-shaped connecting seat (14); the reinforcing rib (141) is triangular; an air suction port (131) is installed on the sealing plate (13); and the air suction port (131) is interconnected with a dust collection system.

3. The mobile expandable tool magazine device according to claim 1, characterized in that: The drive assembly comprises a drive motor (22), a housing of the drive motor (22) being mounted on the back of the positioning plate (12), an output shaft of the drive motor (22) being mounted with a synchronization shaft (221), the synchronization shaft (221) movably passing through the sealing plate (13) and the center position of the positioning plate (12), and a plurality of pairs of connecting frames (212) being mounted on the synchronization shaft (221), the connecting frames (212) corresponding to the corresponding tool bodies (2).

4. The mobile expandable tool magazine device according to claim 3, characterized in that: A mounting seat (21) is installed on the side wall of each tool body (2) close to the rotation center, a guide shaft (231) is fixedly installed on the mounting seat (21), a positioning seat (211) is rotatably installed on the guide shaft (231), and the bottom of the positioning seat (211) is connected to the connecting frame (212).

5. The mobile expandable tool magazine device according to claim 3, characterized in that: A synchronous bracket (213) is installed on the side wall of the connecting frame (212), and a reversing ring (15) is installed on the end of the synchronous bracket (213). One end of the reversing ring (15) is slidably connected to a guide groove (121) provided on the side wall of the positioning plate (12), and the other end of the reversing ring (15) is slidably connected to the side wall of the sealing plate (13). A plurality of pairs of notches (151) are provided on the surface of the reversing ring (15), and the plurality of pairs of notches (151) correspond to the tool body (2).

6. The mobile expandable tool magazine device according to claim 4, characterized in that: A rocker arm (23) is mounted on the guide shaft (231), the rocker arm (23) is in an inclined state, a strip groove (232) is formed on the rocker arm (23), a slide rod (241) is slidably mounted on the strip groove (232), and the diameter of the slide rod (241) is adapted to the width of the strip groove (232), a U-shaped frame (24) is mounted on the end of the slide rod (241), and the U-shaped frame (24) is horizontally slidably connected to the connecting frame (212).

7. The mobile expandable tool magazine device according to claim 6, characterized in that: An inner groove (245) is provided at the bottom of the connecting frame (212), a guide rod (243) is transversely installed inside the inner groove (245), a slide seat (242) is slidably installed on the guide rod (243), a guide spring (244) is sleeved on the guide rod (243), one end of the guide spring (244) is clamped in the inner groove (245), and the other end of the guide spring (244) is clamped on the slide seat (242), the bottom of the slide seat (242) and the U-shaped frame (24) are connected to each other, and a synchronous slider (252) is installed at the bottom of the U-shaped frame (24), the synchronous slider (252) is slidably installed in the annular groove (25), and the annular groove (25) is provided on the sealing plate (13).

8. The mobile expandable tool magazine device according to claim 1, characterized in that: The cleaning plate (3) is provided with a cleaning groove (31), and the cleaning groove (31) is disposed on both sides of the tool body (2). A brush (311) is installed on the side wall of the cleaning groove (31), and the brush (311) is in contact with the side wall of the tool body (2). A scraper (32) is installed on the cleaning plate (3) in a horizontally slidable manner, and the arcuate surface of the scraper (32) is in contact with the tool body (2). A slide plate (321) is installed on the side wall of the scraper (32). A limit rod (322) is movably installed through the slide plate (321), and limit seats (324) are installed at both ends of the limit rod (322). The limit seat (324) is installed on the cleaning plate (3). A limit spring (323) is sleeved on the limit rod (322), and both ends of the limit spring (323) are respectively clamped on the side wall of the slide plate (321) and the limit seat (324).

9. The mobile expandable tool magazine device according to claim 1, characterized in that: A clamping shaft (332) is fixedly mounted at the rotation center of the cleaning plate (3), a support frame (331) is rotatably mounted on the clamping shaft (332), and the support frame (331) is mounted on the driving assembly, a pressing plate (33) is mounted at the end of the clamping shaft (332), a torsion spring (333) is sleeved on the clamping shaft (332), one end of the torsion spring (333) is clamped on the support frame (331), and the other end of the torsion spring (333) is clamped on the side wall of the pressing plate (33).

10. The mobile expandable tool magazine device according to claim 1, characterized in that: A mounting plate (342) is installed at the bottom of the synchronization ring (34), the mounting plate (342) and the sealing plate (13) are connected to each other, and a locking bolt is screwed and installed between the two, the lower surface of the synchronization ring (34) is in contact with the pressure plate (33), and the extrusion protrusion (341) and the flip groove (251) are not located at the same position.

Images