Cutting device for aluminum alloy plate machining

Abstract

The utility model discloses a cutting device for aluminum alloy plate machining, and relates to the technical field of plate cutting. A collecting hole is formed in the surface of the working table, a driving device is installed on one side of the working table, a movable frame is installed on the driving device, a cutting device is installed on the surface of the movable frame, a cooling liquid device is further installed on the movable frame, an air blowing structure is installed above the cutting device, and a filtering structure is installed in the working table. According to the aluminum alloy cutting device, the fan cover is installed on the cutting blade, when aluminum alloy is cut, airflow is fed into the fan cover, flying chips generated by cutting are blown into the filter hopper, cooling liquid can also fall into the filter hopper, the filter screen arranged in the filter hopper enables the aluminum chips to stay on the upper surface of the filter screen, the cooling liquid sinks to the lower portion, and therefore the aluminum alloy is cut. Therefore, the cooling liquid and the aluminum skimmings are separately discharged, an operator cannot be harmed by the cooling liquid and the aluminum skimmings, and the cooling liquid and the aluminum skimmings can be separately classified and recycled for secondary utilization.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate cutting, and in particular relates to a cutting device for processing aluminum alloy plates. Background Art

[0002] Aluminum alloy plate is an industrial building material. It has the advantages of light weight, high strength, corrosion resistance, easy processing, various surface treatments, and beautiful appearance. At present, in the fields of transportation, electronics and electrical appliances, machinery, aerospace and other fields, aluminum alloy plates are also used to manufacture parts and decorative materials in various fields such as sports equipment, home appliances, tableware, etc. It has a wide range of uses and can be often seen in life.

[0003] In the process of aluminum alloy plate production, the aluminum alloy needs to be cut into the required length and size first, and then the subsequent work can be carried out. During the cutting, a certain amount of aluminum chips will be generated, which is not conducive to cleaning. If the aluminum chips fly into the operator's eyes or are inhaled into the nasal cavity, it will cause certain damage to the operator. In the cutting process, the cutting saw blade will heat up and needs to be cooled with coolant. The aluminum chips and coolant themselves can be recycled for secondary use, but during use, the two cannot be recycled separately.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a cutting device for processing aluminum alloy plates to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a cutting device for processing aluminum alloy plates, comprising a workbench, wherein collecting holes are opened on the surface of the workbench, a driving device is installed on one side of the workbench, a movable frame is installed on the driving device, a cutting device is installed on the surface of the movable frame, a cooling liquid device is also installed on the movable frame, a blowing structure is installed above the cutting device, a filtering structure is installed inside the workbench, and a fixing structure is installed on the upper surface of the workbench.

[0008] Furthermore, the driving device includes a motor, which is installed on one side of the workbench. A driving shaft is installed on the motor axis, and a moving screw is installed on one end of the driving shaft. The moving screw is installed through the inside of the workbench, and both ends of the moving screw are rotatably installed on both sides of the workbench.

[0009] Furthermore, a movable frame is threadedly installed on the movable screw rod, a movable slide groove is opened on the upper surface of the workbench, one end of the movable frame passes through the movable slide groove and extends to the upper part, a fixed column is installed inside the workbench, the fixed column passes through the movable frame, both ends of the fixed column are rotatably installed on both sides of the workbench, and a fixed plate is installed on the upper surface of the movable frame.

[0010] Furthermore, the cutting device includes a cutting motor, which is mounted on the surface of the fixed plate. A cutting drive shaft is mounted on the axis of the cutting motor, and a cutting saw blade is mounted on the axis of one end of the cutting drive shaft, and the cutting saw blade corresponds to the collecting hole.

[0011] Furthermore, the air supply structure includes an air hood, which is semicircular in shape. The axis of the air hood is sleeved on the upper surface of the cutting saw blade. A connecting column is installed on one side of the air hood, and one end of the connecting column is fixedly installed on the fixed plate. A blowing seat is installed on the upper surface of the air hood, and the blowing seat is communicated with the inner cavity of the air hood. An air supply hose is installed on the upper surface of the blowing seat.

[0012] Furthermore, the air supply structure also includes a fan, which is installed on the inner surface of the workbench. An air inlet is opened on one side of the workbench to provide airflow for the fan. An air supply duct is installed on the fan, and the air supply duct passes through the upper surface of the workbench and extends to the outside. One end of the air supply duct is connected to the air supply hose.

[0013] Furthermore, the coolant device includes a storage box, a delivery pipe is opened on one side of the storage box, and the delivery pipe is communicated with the inner cavity of the air hood.

[0014] Furthermore, the filtering structure includes a filter bucket, which is installed inside the workbench, one end of the filter bucket is matched with the collecting hole, the lower surface of the filter bucket is an inclined surface, a liquid discharge bucket is installed at one end of the lower surface of the filter bucket, a liquid discharge pipe is opened at one end of the liquid discharge bucket, support blocks are installed on both sides of the filter bin, a filter net is installed on the upper part of the support block, a discharge port is opened on one side of the filter bucket, slide rails are installed at both ends of the discharge port, a baffle is slidably installed in the slide rail, the baffle can strictly close the discharge port, a handle is installed on the outer surface of the baffle, a discharge slope is installed at the lower end of the discharge port, and discharge baffles are installed on both sides of the discharge slope.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model installs a wind hood on the cutting blade, so that when aluminum alloy is cut, the fan is driven to generate airflow, and the airflow is sent into the wind hood along the pipeline, and the flying chips generated by the cutting are blown into the filter bucket through the collecting holes, and the used coolant will also fall into the filter bucket through the collecting holes, and the filter net arranged inside the filter bucket will make the aluminum chips stay on its upper surface, and let the coolant sink to the lower part, so that the coolant and the aluminum chips are separated separately, and the coolant can be recovered to other devices through the liquid outlet opened at the bottom, and the aluminum chips can be recovered through the discharge port for secondary utilization, thereby achieving effective recovery of flying aluminum chips, so that it will not harm the operator himself, and the coolant and aluminum chips can be separately classified and recycled for secondary utilization, so that the use of raw materials is reduced and the waste caused by ineffective recycling is avoided.

[0017] 2. The utility model places the filter screen on the support block installed in the filter bucket, so that when the filter screen is blocked due to excessive aluminum chips, it can be taken out for cleaning, thereby allowing the device to be used for a long time without the problem of failing to achieve its filtering effect due to blockage of the filter screen, and the discharge slope installed outside the discharge port can make it more convenient to collect aluminum chips.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the workbench of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the cutting device of the utility model;

[0024] Figure 5 This is a schematic diagram of the filtering structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the filter bucket of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Workbench; 2. Collecting holes; 3. Driving device; 4. Moving frame; 5. Cutting device; 6. Cooling liquid device; 7. Blowing structure; 8. Filtering structure; 9. Fixed structure; 10. Motor; 11. Driving shaft; 12. Moving screw; 13. Moving slide; 14. Fixed column; 15. Fixed plate; 16. Cutting motor; 17. Cutting driving shaft; 18. Cutting saw blade; 19. Wind hood; 20. Connecting column; 21. Blowing seat; 22. Air supply hose; 23. Fan; 24. Air inlet; 25. Air supply duct; 26. Storage box; 27. Delivery pipe; 28. Filter bucket; 29. ​​Liquid discharge bucket; 30. Liquid discharge pipe; 31. Support block; 32. Filter net; 33. Discharge port; 34. Slide rail; 35. Baffle; 36. Handle; 37. Discharge slope; 38. Discharge baffle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a cutting device for processing aluminum alloy plates, comprising a workbench 1, wherein collecting holes 2 are opened on the surface of the workbench 1, a driving device 3 is installed on one side of the workbench 1, a movable frame 4 is installed on the driving device 3, a cutting device 5 is installed on the surface of the movable frame 4, a coolant device 6 is also installed on the movable frame 4, a blowing structure 7 is installed above the cutting device 5, a filtering structure 8 is installed inside the workbench 1, and a fixing structure 9 is installed on the upper surface of the workbench 1.

[0031] When the utility model is in use, the driving device 3 installed on one side of the workbench 1 drives the moving frame 4 to move, thereby driving the cutting device 5 installed above to move and perform cutting operations on the aluminum alloy plate. At the same time, the coolant device 6 on the moving frame 4 will cool the cutting device 5 so that it will not heat up. The flying chips and waste chips generated during the cutting will be blown into the collecting hole 2 through the blowing structure 7, and the used coolant will also fall into the collecting hole 2. A filtering structure 8 is installed below the collecting hole 2. The filtering structure 8 will classify the aluminum chips and the filtered liquid so that they can be collected separately for secondary operations. The fixed structure 9 above the workbench 1 can fix the plate during cutting.

[0032] In actual use, the device can effectively recycle the aluminum chips generated by cutting by installing a blowing structure 7 above the cutting device 5, so that the flying chips will not fly everywhere and be accidentally inhaled into the operator's nasal cavity or splashed into the eyes, which can effectively protect the operator's safety and not cause damage to him. The aluminum chips and coolant will enter the filtering structure 8 through the collecting holes 2 and be independently classified by the filtering structure 8 so that they can be reused or developed, thereby reducing the use and waste of raw materials.

[0033] In one embodiment, for the above-mentioned driving device 3, the driving device 3 includes a motor 10, the motor 10 is installed on one side of the workbench 1, a driving shaft 11 is installed on the axis of the motor 10, a moving screw 12 is installed at one end of the driving shaft 11, the moving screw 12 is installed through the inside of the workbench 1, and both ends of the moving screw 12 are rotatably installed on both sides of the workbench 1.

[0034] The driving shaft 11 is driven by the motor 10, and the driving shaft 11 drives the moving screw 12 to rotate, and the two ends of the moving screw 12 are fixedly rotatably installed on the workbench 1, so that the moving screw 12 can drive the moving frame 4 installed above to move repeatedly, and then when the aluminum alloy plate is placed on the fixed structure 9, the moving screw 12 can drive the cutting device 5 installed above the moving frame 4 to move autonomously to cut the aluminum alloy plate, thereby improving the cutting efficiency and reducing manpower.

[0035] In one embodiment, for the above-mentioned moving screw 12, a moving frame 4 is threadedly installed on the moving screw 12, a moving slide groove 13 is opened on the upper surface of the workbench 1, one end of the moving frame 4 passes through the moving slide groove 13 and extends to the upper part, a fixed column 14 is installed inside the workbench 1, the fixed column 14 passes through the moving frame 4, both ends of the fixed column 14 are rotatably installed on both sides of the workbench 1, and a fixed plate 15 is installed on the upper surface of the moving frame 4.

[0036] The movable frame 4 is threadedly installed on the movable screw 12, and one end of the movable frame 4 is extended to the upper part through the opened movable slide groove 13. By installing the movable frame 4 on the fixed column 14, the movable frame 4 can only move according to the slide groove. A fixed plate 15 is installed on the movable frame 4, and the cutting device 5 and the coolant device 6 can be installed on it so that they can be fixed. Therefore, when cutting is performed, the movable screw 12 rotates to drive the movable frame 4, and the cutting structure and the coolant device 6 will move at the same time. Then, when the cutting operation is performed, the coolant device 6 can also cool the cutting device 5 at the same time, and there is no need for manual movement for cutting and manual cooling.

[0037] In one embodiment, for the above-mentioned cutting device 5, the cutting device 5 includes a cutting motor 16, the cutting motor 16 is installed on the surface of the fixed plate 15, the cutting motor 16 is axially mounted with a cutting drive shaft 17, and a cutting saw blade 18 is axially mounted at one end of the cutting drive shaft 17, and the cutting saw blade 18 corresponds to the collecting hole 2.

[0038] The cutting motor 16 is installed on the surface of the fixed plate 15. By driving the cutting motor 16 through the cutting drive shaft 17, the cutting saw blade 18 is driven to rotate, thereby starting to cut the aluminum alloy plate. The cutting saw blade 18 corresponds to the collecting hole 2, so that the debris generated by the cutting and the used coolant can directly fall into the filtering structure 8 in the collecting hole 2 for classification.

[0039] In one embodiment, for the above-mentioned blowing structure 7, the blowing structure 7 includes a wind hood 19, and the wind hood 19 is semicircular in shape. The axis of the wind hood 19 is sleeved on the upper surface of the cutting saw blade 18, and a connecting column 20 is installed on one side of the wind hood 19. One end of the connecting column 20 is fixedly installed on the fixed plate 15. A blowing seat 21 is installed on the upper surface of the wind hood 19. The blowing seat 21 is communicated with the inner cavity of the wind hood 19, and an air supply hose 22 is installed on the upper surface of the blowing seat 21.

[0040] During use, the wind hood 19 installed on the upper part of the cutting saw blade 18 has a semicircular shape and does not affect the saw blade in cutting operations. The wind hood 19 is connected to the fixed plate 15 through a connecting column 20, which increases its stability. The blowing seat 21 installed on the upper surface of the wind hood 19 and connected to its inner cavity can blow the airflow in the air supply hose 22 into the wind hood 19, and the length of the air supply hose 22 is sufficient to allow the cutting device 5 to move completely, so that when cutting, the flying chips generated can be blown into the filtering structure 8 for the next step of classification, so that they will not fly into the external air and cause harm to the operator himself.

[0041] In one embodiment, for the above-mentioned blowing structure 7, the blowing structure 7 also includes a fan 23, the fan 23 is installed on the inner surface of the workbench 1, and an air inlet 24 is opened on one side of the workbench 1 to provide airflow for the fan 23. An air supply duct 25 is installed on the fan 23, and the air supply duct 25 passes through the upper surface of the workbench 1 and extends to the outside, and one end of the air supply duct 25 is connected to the air supply hose 22.

[0042] The external airflow enters the fan 23 through the air inlet 24, and the fan 23 generates wind power when in operation, which is then transported to the air supply hose 22 connected thereto along the air supply duct 25, and then the supply hose can transport the airflow into the wind hood 19, thereby achieving the effect of collecting broken aluminum chips and flying chips.

[0043] In one embodiment, for the above-mentioned coolant device 6, the coolant device 6 includes a storage box 26, and a delivery pipe 27 is opened on one side of the storage box 26. The delivery pipe 27 is communicated with the inner cavity of the air hood 19.

[0044] By opening a delivery pipe 27 on one side of the storage box 26, the coolant can be directly delivered to the surface of the cutting saw blade 18, thereby achieving the effect of cooling the saw blade.

[0045] In one embodiment, for the above-mentioned filtering structure 8, the filtering structure 8 includes a filtering bucket 28, the filtering bucket 28 is installed inside the workbench 1, one end of the filtering bucket 28 is matched with the collecting hole 2, the lower surface of the filtering bucket 28 is an inclined surface, and a liquid outlet bucket 29 is installed at one end of the lower surface of the filtering bucket 28, and a liquid outlet pipe 30 is provided at one end of the liquid outlet bucket 29, support blocks 31 are installed on both sides of the inside of the filtering bucket 28, and a filter net 32 ​​is installed on the upper part of the support block 31, a discharge port 33 is provided on one side of the filtering bucket 28, slide rails 34 are installed at both ends of the discharge port 33, and a baffle 35 is slidably installed in the slide rail 34, and the baffle 35 can strictly close the discharge port 33, and a handle 36 is installed on the outer surface of the baffle 35, a discharge slope 37 is installed at the lower end of the discharge port 33, and discharge baffles 38 are installed on both sides of the discharge slope 37.

[0046] During use, the aluminum chips and coolant generated by cutting are all collected into the filter bucket 28 through the collecting hole 2. One side of the filter bucket 28 is an inclined surface, which can facilitate the downward movement of the aluminum chips and the coolant. The filter screen 32 movably installed on the support block 31 in the middle of the filter bucket 28 can block the aluminum chips at its upper part, and the coolant will flow into the lower part of the filter screen 32 to effectively separate and classify them. The liquid outlet 29 at one end of the lower surface of the filter bucket 28 will flow its coolant to the liquid outlet pipe 30. The liquid outlet pipe 30 is connected to the coolant storage device 6, so that the coolant is independently classified. A discharge port 33 is provided on the surface of the filter bucket 28 on one side of the upper surface of the filter screen 32, and slide rails 34 are installed at both ends of the discharge port 33. The inner slide of the slide rail 34 A baffle 35 is installed to block the discharge port 33, and a sealing gasket is installed on the inner surface of the baffle 35, so that when it is used to seal the discharge port 33, the effect is better and the unclassified mixture will not flow out. When the aluminum chips on the upper surface of the filter screen 32 need to be recovered, it is only necessary to hold the handle 36 installed on the baffle 35 by hand to slide the baffle 35 upward with the slide rail 34 to open the discharge port 33, so as to clean out the aluminum chips. The discharge slope 37 and the discharge baffle 38 installed at the lower end can better help collect the aluminum chips. When aluminum chips remain on the filter screen 32 and affect its filtering effect, the filter screen 32 can be removed from the support frame for cleaning, so that the filtering effect is always optimal and the service life of the device can be extended.

[0047] In summary, with the aid of the above technical solution of the utility model, the moving screw 12 is driven by the motor 10, and the moving screw 12 drives the cutting device 5 on the moving frame 4 to move, and the cutting saw blade 18 cuts the aluminum alloy plate, and the generated aluminum chips and the coolant used to cool the cutting saw blade 18 are blown by the air flow transported to the wind cover 19 by the fan 23, and enter the filter structure 8 installed under the collection hole 2, and the aluminum chips are blocked on the upper surface by the filter screen 32 installed in the filter bucket 28, and the coolant flows into the lower part, and enters the storage tank through the liquid outlet bucket 29 and the liquid outlet pipe 30. The aluminum chips remaining on the upper part of the filter screen 32 can also be collected at the discharge port 33 through the sliding baffle 35, so that the aluminum chips and the coolant can be classified. The filter screen 32 can also be taken out. When there are a lot of aluminum chips that cannot be taken out on the filter screen 32, thereby affecting its filtering effect, the filter screen 32 can be taken out and cleaned through the discharge port 33, so that the device always has a good filtering and classification effect, so that the aluminum chips and the coolant can be cleaned out independently, and secondary processing and recycling are carried out, and the raw materials can be effectively utilized without causing waste.

[0048] Through the above technical scheme, 1. The utility model installs a wind cover 19 on the cutting blade, so that when cutting aluminum alloy, the fan 23 drives to generate airflow, and the airflow is sent into the wind cover 19 along the pipeline, and the flying chips generated by the cutting are blown into the filter bucket 28 through the collecting hole 2, and the used coolant will also fall into the filter bucket 28 through the collecting hole 2, and the filter net 32 ​​arranged inside the filter bucket 28 will make the aluminum chips stay on its upper surface, allowing the coolant to sink to the lower part, so that the coolant and the aluminum chips are separated separately, and the coolant can be recovered to other devices through the liquid outlet opened at the bottom, and the aluminum chips can be discharged through the discharge port 33. Recover it for secondary use, thereby achieving effective recovery of flying aluminum chips, so that it will not harm the operator himself, and the coolant and aluminum chips can be separately classified for secondary recycling, which reduces the use of raw materials and avoids waste caused by ineffective recycling; 2. The utility model places the filter screen 32 on the support block 31 installed in the filter bucket 28, so that when the filter screen 32 is blocked due to excessive aluminum chips, it can be taken out for cleaning, so that the device can be used for a long time without the problem of failing to achieve its filtering effect due to blockage of the filter screen 32, and the discharge slope 37 installed outside the discharge port 33 can make the collection of aluminum chips more convenient.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting device for processing aluminum alloy plates, comprising a workbench (1), characterized in that: The workbench (1) is provided with collecting holes (2) on its surface, a driving device (3) is installed on one side of the workbench (1), a moving frame (4) is installed on the driving device (3), a cutting device (5) is installed on the surface of the moving frame (4), a cooling liquid device (6) is also installed on the moving frame (4), a blowing structure (7) is installed above the cutting device (5), a filtering structure (8) is installed inside the workbench (1), and a fixing structure (9) is installed on the upper surface of the workbench (1).

2. A cutting device for processing aluminum alloy plates according to claim 1, characterized in that: The driving device (3) comprises a motor (10), the motor (10) is mounted on one side of the workbench (1), a driving shaft (11) is mounted on the axis of the motor (10), a moving screw (12) is mounted on one end of the driving shaft (11), the moving screw (12) is installed through the inside of the workbench (1), and both ends of the moving screw (12) are rotatably mounted on both sides of the workbench (1).

3. A cutting device for processing aluminum alloy plates according to claim 2, characterized in that: A movable frame (4) is threadedly mounted on the movable screw rod (12); a movable slide groove (13) is provided on the upper surface of the workbench (1); one end of the movable frame (4) passes through the movable slide groove (13) and extends to the upper part; a fixed column (14) is installed inside the workbench (1); the fixed column (14) passes through the movable frame (4); both ends of the fixed column (14) are rotatably mounted on both sides of the workbench (1); and a fixed plate (15) is installed on the upper surface of the movable frame (4).

4. A cutting device for processing aluminum alloy plates according to claim 3, characterized in that: The cutting device (5) comprises a cutting motor (16), the cutting motor (16) being mounted on the surface of the fixing plate (15), a cutting drive shaft (17) being mounted on the axis of the cutting motor (16), a cutting saw blade (18) being mounted on the axis of one end of the cutting drive shaft (17), and the cutting saw blade (18) corresponding to the collecting hole (2).

5. A cutting device for processing aluminum alloy plates according to claim 4, characterized in that: The blowing structure (7) comprises a wind hood (19), the wind hood (19) is semicircular in shape, the axis of the wind hood (19) is sleeved on the upper surface of the cutting saw blade (18), a connecting column (20) is installed on one side of the wind hood (19), one end of the connecting column (20) is fixedly installed on the fixing plate (15), a blowing seat (21) is installed on the upper surface of the wind hood (19), the blowing seat (21) is communicated with the inner cavity of the wind hood (19), and an air supply hose (22) is installed on the upper surface of the blowing seat (21).

6. A cutting device for processing aluminum alloy plates according to claim 5, characterized in that: The blowing structure (7) further comprises a fan (23), the fan (23) being mounted on the inner surface of the workbench (1), an air inlet (24) being provided on one side of the workbench (1) for providing airflow for the fan (23), an air supply duct (25) being mounted on the fan (23), the air supply duct (25) penetrating the upper surface of the workbench (1) and extending to the outside, one end of the air supply duct (25) being connected to the air supply hose (22).

7. A cutting device for processing aluminum alloy plates according to claim 6, characterized in that: The cooling liquid device (6) comprises a storage box (26), a delivery pipe (27) is provided on one side of the storage box (26), and the delivery pipe (27) is communicated with the inner cavity of the air hood (19).

8. The cutting device for processing aluminum alloy plates according to claim 7, characterized in that: The filtering structure (8) comprises a filtering bucket (28), the filtering bucket (28) being installed inside the workbench (1), one end of the filtering bucket (28) being matched with the collecting hole (2), the lower surface of the filtering bucket (28) being an inclined surface, a liquid outlet bucket (29) being installed at one end of the lower surface of the filtering bucket (28), a liquid outlet pipe (30) being provided at one end of the liquid outlet bucket (29), support blocks (31) being installed on both sides of the inside of the filtering bucket (28), and a support block (31) being installed on the upper part of the support block (31). A filter screen (32) is provided, a discharge port (33) is provided on one side of the filter bucket (28), slide rails (34) are provided at both ends of the discharge port (33), a baffle (35) is slidably provided in the slide rail (34), the baffle (35) can strictly close the discharge port (33), a handle (36) is provided on the outer surface of the baffle (35), a discharge slope (37) is provided at the lower end of the discharge port (33), and discharge baffles (38) are provided on both sides of the discharge slope (37).

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