Blade cutting equipment

Abstract

The utility model discloses blade cutting equipment, the disclosed blade cutting equipment comprises an equipment frame, a transmission device and a cutting device, the equipment frame comprises a first frame body and a second frame body, the first frame body is movably connected with the second frame body, so that the equipment frame is switched between an unfolded state and a folded state, and the transmission device is connected with the cutting device. The conveying device is arranged on the first frame body, and the cutting device is arranged on the second frame body. Under the condition that the equipment rack is in the unfolded state, the conveying device and the cutting device are distributed in the unfolded plane of the equipment rack at intervals, the conveying device is used for conveying blades to be cut, and the cutting device is used for cutting the blades to be cut; and under the condition that the equipment rack is in the folded state, the conveying device moves to the position above the second frame body along with the first frame body. According to the scheme, the problem that blade cutting equipment adopted in the undisclosed technology is inconvenient to transport can be solved.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a blade cutting equipment. Background Art

[0002] Due to its clean and renewable energy form, the application scale of wind power generation technology has been continuously increasing. When a wind turbine reaches its designed service life, or with the acceleration of technology iteration and the improvement of energy efficiency requirements, some wind turbines need to face the problem of recycling before the expiration of the designed service life.

[0003] When recycling the blades of a wind turbine, they usually need to be cut and disassembled. In related undisclosed technologies, a blade cutting equipment is used to cut and disassemble the blades. Although the volume of the blade cutting equipment in related undisclosed technologies has been greatly reduced, during the transportation process of the blade cutting equipment, there is still a problem that it is not convenient to transport due to its large volume. Summary of the Utility Model

[0004] The utility model discloses a blade cutting equipment to solve the problem that the blade cutting equipment adopted in related undisclosed technologies is not convenient to transport.

[0005] To solve the above technical problems, the utility model is implemented as follows:

[0006] An embodiment of the present application discloses a blade cutting equipment, and the disclosed blade cutting equipment includes an equipment frame, a transmission device and a cutting device, wherein:

[0007] The equipment frame includes a first frame body and a second frame body, and the first frame body and the second frame body are movably connected so that the equipment frame can be switched between an unfolded state and a folded state. The transmission device is arranged on the first frame body, and the cutting device is arranged on the second frame body;

[0008] When the equipment frame is in the unfolded state, the transmission device and the cutting device are spaced apart in the unfolded plane of the equipment frame. The transmission device is used to transmit the blade to be cut, and the cutting device is used to cut the blade to be cut;

[0009] When the equipment frame is in the folded state, the transmission device moves with the first frame body to the upper part of the second frame body.

[0010] The technical solution adopted by the utility model can achieve the following technical effects:

[0011] The blade cutting device disclosed in the embodiments of the present application has a device frame structure including a first frame body and a second frame body, and the first frame body and the second frame body are movably connected, so that the device frame can be switched between an unfolded state and a folded state. The transmission device is arranged on the first frame body, and the cutting device is arranged on the second frame body. When the device frame is in the unfolded state, the transmission device and the cutting device are spaced apart in the unfolded plane of the device frame, so that the transmission device can transmit the blades to be cut, and the cutting device can cut the blades to be cut. When the device frame is in the folded state, the transmission device can rotate with the first frame body to the upper side of the second frame body, thus avoiding the problem of large space occupation caused by the unfolding of the first frame body and the second frame body, and facilitating the transportation of the blade cutting device. Description of the Drawings

[0012] Figure 1 Schematic diagram of the device frame disclosed in the embodiments of the present invention in the folded state;

[0013] Figure 2 Schematic diagram of the device frame disclosed in the embodiments of the present invention in the unfolded state;

[0014] Figure 3 Overall schematic diagram of the blade cutting device disclosed in the embodiments of the present invention for conveying and cutting the blades to be cut;

[0015] Figure 4 Schematic diagram of the transmission device disclosed in the embodiments of the present invention from the first perspective;

[0016] Figure 5 Schematic diagram of the transmission device disclosed in the embodiments of the present invention from the second perspective;

[0017] Figure 6 Partial enlarged schematic diagram of the transmission device disclosed in the embodiments of the present invention.

[0018] Description of the Reference Numerals:

[0019] A - Blades to be cut,

[0020] 100 - Device frame, 110 - First frame body, 120 - Second frame body, 130 - Legs, 140 - Columns, 150 - Locking mechanism,

[0021] 200 - Transmission device, 210 - First driving mechanism, 220 - Second driving mechanism, 230 - Rotating assembly, 231 - Mounting bracket, 232 - Rotating body,

[0022] 300 - Cutting device, 310 - Omnidirectional mobile robotic arm, 320 - Lifting mechanism, 330 - Cutting body,

[0023] 400 - Frame drive mechanism, 600 - Housing, 610 - Top plate, 620 - Side plate, 630 - End plate,

[0024] 700 - Lifting drive member, 800 - Control box. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present utility model and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0026] The following will, with reference to the drawings, detail the technical solutions disclosed in each embodiment of the present utility model.

[0027] Please refer to Figures 1 to 6 , an embodiment of the present utility model discloses a blade cutting device, and the disclosed blade cutting device includes a device frame 100, a transmission device 200 and a cutting device 300.

[0028] The device frame 100 is the basis for installing at least some other components of the blade cutting device. The transmission device 200 is a component for transmitting the blade A to be cut along the conveying direction. The cutting device 300 is used for cutting and decomposing the blade A to be cut.

[0029] The device frame 100 includes a first frame body 110 and a second frame body 120, and the first frame body 110 and the second frame body 120 are movably connected so that the device frame 100 can be switched between an unfolded state and a folded state. The transmission device 200 is arranged on the first frame body 110, and the cutting device 300 is arranged on the second frame body 120.

[0030] Specifically, the first frame body 110 and the second frame body 120 can be rotatably connected. The first frame body 110 can rotate relative to the second frame body 120. The first frame body 110 can rotate to a position where it is in the same plane as the second frame body 120, so that the device frame 100 is in the unfolded state, or the first frame body 110 can rotate above the second frame body 120, so that the device frame 100 is in the folded state.

[0031] Of course, the first frame 110 and the second frame 120 can also be slidably connected or rollably connected. The first frame 110 and the second frame 120 can form a pull-out structure. When the equipment frame 100 is in the folded state, the first frame 110 is stacked above the second frame 120. When the equipment frame 100 is in the unfolded state, the first frame 110 can slide or roll relative to the second frame 120 so that the first frame 110 extends out of the second frame 120. Of course, the first frame 110 and the second frame 120 can also be connected in other ways, which will not be elaborated in the embodiments of the present application.

[0032] When the equipment frame 100 is in the unfolded state, the transmission device 200 and the cutting device 300 are spaced apart in the unfolded plane of the equipment frame 100. The transmission device 200 is used to transmit the blade A to be cut, and the cutting device 300 is used to cut the blade A to be cut.

[0033] When the equipment frame 100 is in the folded state, the transmission device 200 moves with the first frame 110 to above the second frame 120. When the equipment frame 100 is in the folded state, the transmission device 200 no longer transmits the blade A to be cut, and the cutting device 300 does not cut the blade A to be cut either.

[0034] In the blade cutting equipment disclosed in the embodiments of the present application, the equipment frame 100 is configured to include the first frame 110 and the second frame 120, so that the first frame 110 and the second frame 120 are movably connected, enabling the equipment frame 100 to switch between the unfolded state and the folded state. The transmission device 200 is provided on the first frame 110, and the cutting device 300 is provided on the second frame 120. When the equipment frame 100 is in the unfolded state, the transmission device 200 and the cutting device 300 are spaced apart in the unfolded plane of the equipment frame 100, so that the transmission device 200 can transmit the blade A to be cut, and the cutting device 300 can cut the blade A to be cut. When the equipment frame 100 is in the folded state, the transmission device 200 can rotate with the first frame 110 to above the second frame 120, thus avoiding the problem of large space occupation caused by the unfolding of the first frame 110 and the second frame 120, and facilitating the transportation of the blade cutting equipment.

[0035] When the equipment frame 100 switches between the unfolded state and the folded state, an operator can manually or use a tool to drive the first frame 110 to move relative to the second frame 120.

[0036] In another embodiment, the blade cutting device may further include a frame driving mechanism 400. The frame driving mechanism 400 may be connected between the first frame body 110 and the second frame body 120. The frame driving mechanism 400 may be configured to drive the first frame body 110 to move relative to the second frame body 120, so as to switch the device frame 100 between the unfolded state and the folded state.

[0037] By providing the frame driving mechanism 400 in the blade cutting device disclosed in the embodiments of the present application, the frame driving mechanism 400 is connected between the first frame body 110 and the second frame body 120. Thus, by driving the first frame body 110 to move relative to the second frame body 120 through the frame driving mechanism 400, the device frame 100 can be automatically switched between the unfolded state and the folded state.

[0038] Specifically, the frame driving mechanism 400 may be a fluid driving mechanism. For example, the frame driving mechanism 400 may be a hydraulic driving mechanism, a pneumatic driving mechanism, etc. For example, the frame driving mechanism 400 may be a hydraulic telescopic rod, a pneumatic telescopic rod, etc. The fluid driving mechanism has a certain buffering effect when driving the first frame body 110 to move relative to the second frame body 120, so as to avoid the impact caused by the too fast movement of the first frame body 110 relative to the second frame body 120. Moreover, after the first frame body 110 rotates in place relative to the second frame body 120, the buffering effect of the fluid driving mechanism also has the function of keeping the first frame body 110 relative to the second frame body 120 in the current position, so that the device frame 100 is kept in the folded state or the unfolded state.

[0039] Of course, the frame driving mechanism 400 may also be a driving motor, a shape memory alloy, etc. The embodiments of the present application do not specifically limit the type of the frame driving mechanism 400.

[0040] When the device frame 100 is in the unfolded state, in order to enable the first frame body 110 to stably support the transmission device 200 and the blade A to be cut, optionally, the device frame 100 may further include a leg 130. The leg 130 may be provided at one end of the first frame body 110 facing away from the second frame body 120. When the device frame 100 is in the unfolded state, the leg 130 supports the second end of the first frame body 110, and the end of the leg 130 facing away from the first frame body 110 may be used to support on the ground or other fixed components.

[0041] By providing the leg 130 at the second end of the first frame body 110 in the blade cutting device disclosed in the embodiments of the present application, when the device frame 100 is in the unfolded state, the leg 130 can support the second end of the first frame body 110, so that the first frame body 110 can stably support the transmission device 200 and the blade A to be cut.

[0042] When the equipment rack 100 is in a folded state, in order to enable the first frame body 110 to be stably above the second frame body 120, optionally, the equipment rack 100 may further include a locking mechanism 150, and the locking mechanism 150 may be provided on the second frame body 120. When the equipment rack 100 is in a folded state, the locking mechanism 150 is used to lock the first frame body 110 on the second frame body 120, so that when the equipment rack 100 is in a folded state, the setting of the first frame body 110 is more stable.

[0043] Specifically, the locking mechanism 150 may include a buckle, the first frame body 110 may be provided with a buckle engaging portion, and the buckle may be engaged with the buckle engaging portion to lock the first frame body 110 on the second frame body 120. Of course, the locking mechanism 150 may also be structures such as bolts and pins, and the specific structure of the locking mechanism 150 is not limited in the embodiments of the present application.

[0044] In an alternative embodiment, the blade cutting device may further include a housing 600 and a column 140. The housing 600 may include a top plate 610 and two side plates 620 arranged oppositely. The top plate 610 may be arranged above the second frame body 120 through the column 140, and the two side plates 620 may be rotatably connected to two opposite ends of the top plate 610 respectively. When the equipment rack 100 is in an unfolded state, the two side plates 620 may rotate relative to the top plate 610 to a position where they are in the same plane as the top plate 610, and one of the two side plates 620 faces the first frame body 110. When the equipment rack 100 is in a folded state, the two side plates 620, the top plate 610 and the second frame body 120 may enclose a receiving space to enable the first frame body 110, the transmission device 200 and the cutting device 300 to be located in the receiving space.

[0045] The blade cutting device disclosed in the embodiments of the present application is provided with a housing 600 and a column 140, and the housing 600 is configured to include a top plate 610 and two side plates 620 arranged oppositely, so that the top plate 610 can be arranged above the second frame body 120 through the column 140, and the two side plates 620 can be respectively rotatably connected to two opposite ends of the top plate 610. Thus, when the equipment frame 100 is in the unfolded state, the two side plates 620 can rotate relative to the top plate 610 to a position coplanar with the top plate 610, and one of the two side plates 620 faces the first frame body 110, so that the components arranged on the first frame body 110 and the second frame body 120 can be protected above the first frame body 110 and the second frame body 120. When the equipment frame 100 is in the folded state, the two side plates 620, the top plate 610 and the second frame body 120 can enclose a receiving space to accommodate the first frame body 110, the transmission device 200 and the cutting device 300 therein, so that the structure of the blade cutting device is more compact, and the components such as the first frame body 110, the transmission device 200 and the cutting device 300 can be protected.

[0046] When the equipment frame 100 is in the unfolded state, in order to provide a larger accommodating space for the blade A to be cut, optionally, the column 140 can be a telescopic column. The column 140 can be fixedly arranged on the second frame body 120, and the column 140 can support and guide the top plate 610. The blade cutting device can further include a lifting driving member 700. The lifting driving member 700 can be arranged on the second frame body 120 and connected to the top plate 610. When the equipment frame 100 is in the unfolded state, the lifting driving member 700 can drive the column 140 to extend to a first length through the top plate 610. When the equipment frame 100 is in the folded state, the lifting driving member 700 can drive the column 140 to extend to a second length through the top plate 610, where the first length is greater than the second length.

[0047] The blade cutting device disclosed in the embodiments of the present application is provided with a lifting driving member 700 and the column 140 is configured as a telescopic column, so that when the equipment frame 100 is in the unfolded state, the lifting driving member 700 drives the column 140 to extend to a first length through the top plate 610, and when the equipment frame 100 is in the folded state, the lifting driving member 700 drives the column 140 to extend to a second length through the top plate 610. Thus, when the equipment frame 100 is in the unfolded state, a larger accommodating space can be provided for the blade A to be cut, and when the equipment frame 100 is in the folded state, the overall structure of the blade cutting device can be made more compact.

[0048] When the equipment rack 100 is in a folded state, in order to better protect the transmission device 200 and the cutting device 300, optionally, the housing 600 may further include end plates 630, and the blade cutting equipment may further include a control box 800. The end plates 630 and the control box 800 may be disposed opposite to and spaced apart from each other on the second frame 120. Both the transmission device 200 and the cutting device 300 may be connected to a control module within the control box 800, and the control module may be used to control the transmission device 200 and the cutting device 300 to perform corresponding transmission and cutting operations. When the equipment rack 100 is in a folded state, the end plates 630 and the control box 800 are respectively located at two ends of the top plate 610 connected between the two side plates 620, so that the two side plates 620, the top plate 610, the second frame 120, the end plates 630 and the control box 800 together enclose a receiving space.

[0049] The blade cutting equipment disclosed in the embodiments of the present application, by providing the end plates 630 and using the control box 800 as a part of the enclosing receiving space, enables the two side plates 620, the top plate 610, the second frame 120, the end plates 630 and the control box 800 to jointly enclose a receiving space when the equipment rack 100 is in a folded state, thereby better protecting the transmission device 200 and the cutting device 300.

[0050] In an alternative embodiment, the transmission device 200 may include a first driving mechanism 210, a second driving mechanism 220 and two rotating assemblies 230. The rotating assembly 230 may include a mounting bracket 231 and a rotating body 232. The mounting bracket 231 may be disposed on the first frame 110, and the rotating body 232 may be rotatably disposed on the mounting bracket 231. A conveying space is formed between the rotating bodies 232 of the two rotating assemblies 230. The first driving mechanism 210 may be connected to the mounting bracket 231 and used to drive the mounting bracket 231 to move along the equipment rack 100 to drive the rotating bodies 232 of the two rotating assemblies 230 to clamp the blade A to be cut. The second driving mechanism 220 may be connected to the rotating body 232 and used to drive the rotating body 232 to rotate to drive the blade A to be cut to extend a preset length along the conveying space, and the cutting device 300 may be used to cut the part of the blade A extending out of the conveying space.

[0051] Specifically, the first driving mechanism 210 can drive the mounting brackets 231 of the two rotating components 230 to move relative to each other, so that the mounting brackets 231 of the two rotating components 230 move in a direction approaching or separating from each other, and further enable the mounting brackets 231 of the two rotating components 230 to drive the rotating bodies 232 to approach or separate from each other. Of course, the first driving mechanism 210 can also be to drive the mounting brackets 231 of the two rotating components 230 to rotate around their respective rotation axes. The rotation axis of the rotating body 232 is arranged at an interval from the rotation axis of the mounting bracket 231. When the first driving mechanism 210 drives the mounting brackets 231 of the two rotating components 230 to rotate around their respective rotation axes, the mounting brackets 231 of the two rotating components 230 drive their respective rotating bodies 232 to rotate around the rotation axis of the mounting bracket 231, so that the mounting brackets 231 of the two rotating components 230 drive the rotating bodies 232 to approach or separate from each other.

[0052] The first driving mechanism 210 and the second driving mechanism 220 can be a hydraulic driving mechanism, a pneumatic driving mechanism, a driving motor, etc. The embodiments of the present application do not specifically limit the types of the first driving mechanism 210 and the second driving mechanism 220.

[0053] The blade cutting device disclosed in the embodiments of the present application discloses a specific transmission device 200. The first driving mechanism 210 drives the mounting bracket 231 to move along the equipment frame 100 to drive the rotating bodies 232 of the two rotating components 230 to clamp the blade A to be cut. The second driving mechanism 220 drives the rotating body 232 to rotate to drive the blade A to be cut to extend a preset length along the conveying space, so as to realize the transmission of the blade A to be cut.

[0054] Of course, the transmission device 200 can also be other structures. For example, the transmission device 200 can include a manipulator, and the blade A to be cut can be clamped and transmitted through the manipulator. The transmission device 200 can also be other structures. The embodiments of the present application do not limit the specific structure of the transmission device 200.

[0055] A specific cutting device 300 in the embodiments of the present application. The cutting device 300 can include an omnidirectional moving robotic arm 310, a lifting mechanism 320, and a cutting body 330. The lifting mechanism 320 can be arranged on the second frame 120 and connected to the omnidirectional moving robotic arm 310. The lifting mechanism 320 can be used to drive the omnidirectional moving robotic arm 310 to lift, and the omnidirectional moving robotic arm 310 can be connected to the cutting body 330.

[0056] It should be noted that the omnidirectional mobile robotic arm 310 refers to a robotic arm that can move freely in any direction. It can move forward, backward, left, and right horizontally, and even rotate without changing its own orientation. The structure and principle of realizing the omnidirectional mobile robotic arm 310 are already in the prior art and will not be elaborated here.

[0057] The blade cutting device disclosed in the embodiment of the present application sets the cutting device 300 to include a structure of an omnidirectional mobile robotic arm 310, a lifting mechanism 320, and a cutting body 330, so that the lifting mechanism 320 can drive the omnidirectional mobile robotic arm 310 to lift and lower, and the omnidirectional mobile robotic arm 310 drives the cutting body 330 to move. Thus, under the combined action of the lifting mechanism 320 and the omnidirectional mobile robotic arm 310, the movement of the cutting body 330 is more flexible, which is conducive to cutting the blade A to be cut.

[0058] Of course, the cutting device 300 can also be a structure including a cutting body 330, a moving slide table, and a lifting slide table. The moving slide table can be movably arranged on the second frame 120, the lifting slide table can be arranged on the moving slide table, and the cutting body 330 can be arranged on the lifting slide table. When the cutting device 300 cuts the blade A to be cut, the moving slide table drives the lifting slide table and the cutting body 330 to move a preset feed stroke each time. After the moving slide table drives the lifting slide table and the cutting body 330 to move a preset feed stroke, the lifting slide table drives the cutting body 330 to lift and lower to cut the blade A. After cutting is completed at the current position, the moving slide table drives the lifting slide table and the cutting body 330 to move a preset feed stroke again, and the lifting slide table drives the cutting body 330 to lift and lower to cut the blade A to be cut until the part of the blade A extending a preset length along the conveying space is cut. Of course, the cutting device 300 can also be other structures, which will not be elaborated in the embodiment of the present application.

[0059] In the above embodiments of the present utility model, the differences between the various embodiments are mainly described. As long as the different optimized features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, it will not be elaborated here.

[0060] The embodiments of the present utility model have been described above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above specific embodiments. The above specific embodiments are only illustrative and not restrictive. Under the inspiration of the present utility model, those of ordinary skill in the art can also make many forms without departing from the purpose of the present utility model and the scope protected by the claims, and all of them belong to the protection scope of the present utility model.

Claims

1. A blade cutting device, characterized in that: It comprises an equipment frame (100), a transmission device (200) and a cutting device (300), wherein: The equipment frame (100) comprises a first frame (110) and a second frame (120), wherein the first frame (110) and the second frame (120) are movably connected so that the equipment frame (100) can be switched between an unfolded state and a folded state, the transmission device (200) is arranged on the first frame (110), and the cutting device (300) is arranged on the second frame (120); When the equipment frame (100) is in the expanded state, the transmission device (200) and the cutting device (300) are spaced apart in the expanded plane of the equipment frame (100), the transmission device (200) is used to transmit the blade (A) to be cut, and the cutting device (300) is used to cut the blade (A) to be cut; When the equipment rack (100) is in the folded state, the transmission device (200) moves with the first frame (110) to above the second frame (120).

2. The blade cutting device according to claim 1, characterized in that: The blade cutting device further comprises a frame driving mechanism (400), wherein the frame driving mechanism (400) is connected between the first frame (110) and the second frame (120) and is used for driving the first frame (110) to move relative to the second frame (120) so as to switch the device frame (100) between the unfolded state and the folded state.

3. The blade cutting device according to claim 2, characterized in that: The frame driving mechanism (400) is a fluid driving mechanism.

4. The blade cutting device according to claim 1, characterized in that: The equipment rack (100) further comprises a support leg (130), wherein the support leg (130) is arranged at an end of the first frame body (110) that is away from the second frame body (120); when the equipment rack (100) is in the unfolded state, the support leg (130) supports the second end of the first frame body (110).

5. The blade cutting device according to claim 1, characterized in that: The equipment rack (100) further comprises a locking mechanism (150), wherein the locking mechanism (150) is arranged on the second frame (120); when the equipment rack (100) is in the folded state, the locking mechanism (150) is used to lock the first frame (110) on the second frame (120).

6. The blade cutting device according to claim 1, characterized in that: The blade cutting device also includes a housing (600) and a column (140), wherein the housing (600) includes a top plate (610) and two side plates (620) arranged opposite to each other, wherein the top plate (610) is arranged above the second frame (120) through the column (140), and the two side plates (620) are rotatably connected to two opposite ends of the top plate (610); When the equipment rack (100) is in the unfolded state, the two side panels (620) rotate relative to the top panel (610) to a position in the same plane as the top panel (610), and one of the two side panels (620) is opposite to the first frame body (110); When the equipment rack (100) is in the folded state, the two side panels (620), the top panel (610) and the second frame (120) can enclose a storage space so that the first frame (110), the transmission device (200) and the cutting device (300) are located in the storage space.

7. The blade cutting device according to claim 6, characterized in that The column (140) is a retractable column, and the blade cutting device further comprises a lifting drive member (700), wherein the lifting drive member (700) is arranged on the second frame (120) and connected to the top plate (610); When the equipment rack (100) is in the unfolded state, the lifting drive member (700) drives the column (140) to extend to a first length via the top plate (610); When the equipment rack (100) is in the folded state, the lifting drive member (700) drives the column (140) to extend to a second length via the top plate (610), wherein the first length is greater than the second length.

8. The blade cutting device according to claim 6, characterized in that The housing (600) further comprises an end plate (630), the blade cutting device further comprises a control box (800), the end plate (630) and the control box (800) are arranged on the second frame (120) opposite to and spaced apart from each other, and the transmission device (200) and the cutting device (300) are both connected to a control module in the control box (800); When the equipment rack (100) is in the folded state, the end plate (630) and the control box (800) are respectively located at the two end portions of the top plate (610) connected between the two side plates (620), so that the two side plates (620), the top plate (610), the second frame (120), the end plate (630) and the control box (800) together enclose the accommodating space.

9. The blade cutting device according to claim 1, characterized in that: The transmission device (200) comprises a first driving mechanism (210), a second driving mechanism (220) and two rotating components (230); the rotating component (230) comprises a mounting bracket (231) and a rotating body (232); the mounting bracket (231) is arranged on the first frame (110); the rotating body (232) is rotatably arranged on the mounting bracket (231); a conveying space is formed between the rotating bodies (232) of the two rotating components (230); The first driving mechanism (210) is connected to the mounting bracket (231) and is used for driving the mounting bracket (231) to move along the equipment frame (100) so as to drive the rotating bodies (232) of the two rotating assemblies (230) to clamp the blade (A) to be cut; the second driving mechanism (220) is connected to the rotating body (232) and is used for driving the rotating body (232) to rotate so as to drive the blade (A) to be cut to extend along the conveying space to a preset length, and the cutting device (300) is used for cutting the portion of the blade (A) to be cut that extends out of the conveying space.

10. The blade cutting device according to claim 1, characterized in that The cutting device (300) comprises an omnidirectional mobile mechanical arm (310), a lifting mechanism (320) and a cutting body (330); the lifting mechanism (320) is arranged on the second frame (120) and connected to the omnidirectional mobile mechanical arm (310), and is used to drive the omnidirectional mobile mechanical arm (310) to rise and fall; the omnidirectional mobile mechanical arm (310) is connected to the cutting body (330).

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