Aluminum alloy frame laser cutting equipment

Abstract

The invention relates to the technical field of laser cutting machines, in particular to aluminum alloy frame laser cutting equipment which comprises a supporting mechanism, reversing mechanisms are fixedly installed behind the two ends of the supporting mechanism, clamps are fixedly installed at the opposite ends of the reversing mechanisms, and the supporting mechanism comprises a displacement component and a positioning device. The displacement component slidably sleeves the top end of the positioning device and comprises a main body device, opposite devices and a transmission device, the transmission device is fixedly mounted at the bottom of the front end of the main body device, the opposite devices are fixedly mounted at the two ends of the bottom of the transmission device, and the transmission device comprises a supporting cross frame, a driving motor, a connecting shaft and a circulating pump; the driving motor is fixedly installed at the top end of the supporting transverse frame, the connecting shaft is fixedly installed in the center of the bottom end of the driving motor, and the circulating pump is fixedly installed in the center of the front end of the supporting transverse frame. And through the arrangement of the supporting mechanism, the purposes that the laser cutting machine conducts gear and rack circulating cleaning and cleaning liquid circulating use are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting machines, in particular to aluminum alloy frame laser cutting equipment. Background Art

[0002] Aluminum alloy frame is a structural support made of aluminum alloy material. It has the advantages of light weight, strong and corrosion resistance, and is widely used in many fields.

[0003] Laser cutting machine is a kind of equipment that uses high power density laser beam for cutting. It has the advantages of high precision, fast cutting and smooth incision. The working principle of laser cutting machine is to focus the laser emitted from the laser into a high power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, making the workpiece reach the melting point or boiling point, and at the same time, the high pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, the material is finally cut, thereby achieving the purpose of cutting.

[0004] At present, when the aluminum alloy frame laser cutting equipment on the market is in use, the smoke and dust cannot be completely absorbed by the laser cutting machine during cutting, so the smoke and dust will spread in the surrounding environment, and then the smoke and dust will adhere to the gears and racks on the laser cutting machine. The existing cleaning methods are mostly to clean the rotating parts after stopping the machine, resulting in a large amount of operating time being wasted. Therefore, the existing aluminum alloy frame laser cutting equipment cannot perform the purpose of gear and rack circulation cleaning and recycling of cleaning liquid. Therefore, a device is needed to improve the above problem. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides an aluminum alloy frame laser cutting device.

[0006] The technical solution adopted by the present invention to solve its technical problems is: an aluminum alloy frame laser cutting equipment, including a support mechanism, a reversing mechanism is fixedly installed at the rear of both ends of the support mechanism, a clamp is fixedly installed at the opposite end of the reversing mechanism, the support mechanism includes a displacement component and a positioning device, the displacement component is slidably sleeved on the top of the positioning device, the displacement component includes a main device, a counter device and a transmission device, the transmission device is fixedly installed at the front bottom of the main device, the counter device is fixedly installed at both ends of the bottom of the transmission device, the transmission device includes a support cross frame, a drive motor, a connecting shaft and a circulating pump, the drive motor is fixedly installed at the support cross frame The top end, the connecting shaft is fixedly installed on the bottom center of the driving motor, the circulating pump is fixedly installed on the front end center of the supporting cross frame, the side end of the circulating pump away from the supporting cross frame is fixedly installed with a rear end bracket, the bottom center of the circulating pump is fixedly installed with a second pipe, the bottom ends of both sides of the circulating pump are fixedly installed with a first pipe, an end of the first pipe close to the supporting cross frame is fixedly installed with a positioning nozzle, a second bevel gear and a gear are fixedly installed on the outer ring of the connecting shaft, and the second bevel gear is located above the gear, a scraper is fixedly installed on the supporting cross frame near the front end center of the circulating pump, and two third pipes are fixedly installed on the side end of the circulating pump close to the second bevel gear.

[0007] Specifically, the main device includes a laser cutting gun head and a supporting back plate, the supporting back plate is fixedly installed at the front end of the laser cutting gun head, two hydraulic cylinders are fixedly installed on the top of the side end of the supporting back plate away from the laser cutting gun head, and two button switches are fixedly installed at both ends of the side of the supporting back plate close to the hydraulic cylinder;

[0008] When the hydraulic cylinder is started, the supporting cross frame can be driven to move, so that the supporting cross frame can contact with the button switch.

[0009] Specifically, the facing device includes an extension chassis, a first bevel gear and a nylon brush. The first bevel gear is rotatably mounted on the inner bottom end of the extension chassis, and the nylon brush is fixedly mounted on the side end center of the first bevel gear.

[0010] Specifically, the positioning device includes a laser cutting machine body, a storage cavity and a rack, the storage cavity is fixedly installed on the front end top of the laser cutting machine body, the rack is fixedly installed on the top of the storage cavity, the storage cavity is equidistantly fixedly installed with a support base frame on the inner wall of the laser cutting machine body close to the laser cutting machine body, a filter disc is slidably installed on the top of the support base frame, a sealing cover is fixedly installed on one end of the filter disc, a second alignment key is fixedly installed on the right front end of the sealing cover, a special-shaped gas cylinder is fixedly installed on one end of the storage cavity close to the sealing cover, a first piston rod is slidably inserted in the bottom end of the special-shaped gas cylinder, a second piston rod is slidably inserted in the top end of the special-shaped gas cylinder, a first alignment key is fixedly installed on the top of the second piston rod close to the second alignment key, a limiting vertical frame is fixedly installed on the front end of the storage cavity close to the special-shaped gas cylinder, and the limiting vertical frame is located on the right side of the special-shaped gas cylinder;

[0011] When the rear end bracket is displaced to contact the first piston rod, the first piston rod can be driven to enter the interior of the special-shaped gas cylinder, so that the second piston rod can drive the first alignment key and the second alignment key to be displaced up and down.

[0012] Specifically, the support back plate is slidably sleeved on the top of the laser cutting machine body, the extended base frame is fixedly installed on the bottom two ends of the support cross frame, the support cross frame is fixedly installed on the bottom end of the hydraulic cylinder, the first bevel gear is meshed with the second bevel gear, and the side end of the gear close to the circulating pump is meshed with the rack.

[0013] Specifically, a card slot is opened at the bottom end of the supporting back plate, a card key is fixedly installed at the top end of the laser cutting machine body, the button switch is electrically connected to the circulation pump, and the rear end bracket is horizontally aligned with the first piston rod.

[0014] Specifically, the interior of the special-shaped gas cylinder is set in a hollow state, and a closed cavity is formed between the special-shaped gas cylinder, the first piston rod and the second piston rod. The opposite ends of the second alignment key and the first alignment key are both set at a 45° inclination.

[0015] Specifically, the first alignment key is slidably sleeved on the limiting vertical frame, the bottom end of the scraper is in contact with the inner bottom surface of the filter disc, the thickness of the rack is 10 cm, and the thickness of the gear is 2 cm.

[0016] Specifically, the bottom end of the third pipe is vertically aligned with the intersection of the gear and the rack, the alignment nozzle is vertically aligned with the nylon brush, and the nylon brush is in contact with the rack.

[0017] Specifically, the laser cutting machine body further includes an extended flow guide cavity and a flow guide plate, wherein the flow guide plate is fixedly mounted on the inner bottom end of the extended flow guide cavity, and the extended flow guide cavity is fixedly mounted on the front end center of the laser cutting machine body.

[0018] Beneficial effects of the present invention:

[0019] First, the present invention can drive the gear and the second bevel gear to rotate when the driving motor is started, so that the second bevel gear can drive the two first bevel gears to rotate, and the nylon brush is fitted with the surface of the rack, so that the nylon brush can remove dust and impurities located in the teeth of the rack, and the alignment nozzle and the third pipe are vertically aligned with the nylon brush, the gear and the rack respectively, so that cleaning liquid can be poured on their surfaces, thereby improving the cleaning effect of the nylon brush and completing the work of cyclic cleaning of the gear and the rack.

[0020] Secondly, when the supporting cross frame of the present invention moves downward, it can contact the button switch, so as to synchronously start the circulation pump, so that the circulation pump can extract the clean liquid accumulated in the cavity through the second pipe. At the same time, the clean liquid can be discharged through the third pipe and the alignment nozzle. In addition, through the setting of the filter plate, impurities in the liquid can be isolated to prevent the impurities from clogging the inside of the circulation pump, thereby completing the work of recycling the clean liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the support mechanism of the present invention from a front perspective;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the displacement component in the present invention from a front perspective;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the main device of the present invention from the front perspective;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the facing device in the present invention from a front perspective;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the transmission device of the present invention from the front perspective;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the transmission device of the present invention from the bottom perspective;

[0029] Figure 8 It is a partial cutaway schematic diagram of the positioning device in the present invention;

[0030] Fig. 9 For the present invention Figure 8 A partial enlarged schematic diagram in the middle;

[0031] Fig.10 This is a schematic diagram of the three-dimensional structure of the positioning device of the present invention from the bottom perspective;

[0032] Fig.11 It is a schematic diagram of the three-dimensional structure from the front perspective of the second embodiment of the laser cutting machine body in the present invention.

[0033] In the figure: 1-support mechanism, 2-clamp, 3-reversing mechanism, 4-displacement component, 5-positioning device, 6-main device, 7-opposing device, 8-transmission device, 9-laser cutting gun head, 10-hydraulic cylinder, 11-button switch, 12-support back plate, 13-extension chassis, 14-first bevel gear, 15-nylon brush, 16-support cross frame, 17-alignment nozzle, 18-first pipeline, 19-second pipeline, 20-rear end bracket, 21-circulation Pump, 22-connecting shaft, 23-driving motor, 24-second bevel gear, 25-gear, 26-scraper, 27-third pipeline, 28-filter plate, 29-rack, 30-storage chamber, 31-laser cutting machine body, 32-special-shaped air cylinder, 33-first piston rod, 34-second piston rod, 35-first alignment key, 36-sealing cover, 37-second alignment key, 38-limiting vertical frame, 39-supporting base frame, 40-extended guide chamber, 41-guide plate. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0035] The present invention is further described below in conjunction with the accompanying drawings.

[0036] Example 1

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, an aluminum alloy frame laser cutting device of the present invention includes a support mechanism 1, a reversing mechanism 3 is fixedly installed at the rear of both ends of the support mechanism 1, a clamp 2 is fixedly installed at the opposite end of the reversing mechanism 3, the support mechanism 1 includes a displacement component 4 and a positioning device 5, the displacement component 4 is slidably sleeved on the top of the positioning device 5, the displacement component 4 includes a main device 6, a counter device 7 and a transmission device 8, the transmission device 8 is fixedly installed at the front bottom of the main device 6, the counter device 7 is fixedly installed at both ends of the bottom of the transmission device 8, the transmission device 8 includes a support cross frame 16, a drive motor 23, a connecting shaft 22 and a circulating pump 21, the drive motor 23 is fixedly installed at the top of the support cross frame 16, the connecting shaft 22 is fixedly installed at the bottom of the drive cross frame 16, and the connecting shaft 22 is fixedly installed at the bottom of the drive cross frame 16. The circulating pump 21 is fixedly mounted at the front end center of the supporting cross frame 16 at the bottom center of the motor 23, and the rear end bracket 20 is fixedly mounted on the side end of the circulating pump 21 away from the supporting cross frame 16, and the second pipeline 19 is fixedly mounted at the bottom center of the circulating pump 21, and the first pipeline 18 is fixedly mounted at the bottom ends of both sides of the circulating pump 21, and the first pipeline 18 is fixedly mounted at one end close to the supporting cross frame 16 with a positioning nozzle 17, and the second bevel gear 24 and the gear 25 are fixedly mounted on the outer ring of the connecting shaft 22, and the second bevel gear 24 is located above the gear 25, and a scraper 26 is fixedly mounted at the front end center of the circulating pump 21 near the supporting cross frame 16, and two third pipelines 27 are fixedly mounted on the side end of the circulating pump 21 close to the second bevel gear 24.

[0038] like Figure 4 The main device 6 includes a laser cutting gun head 9 and a supporting back plate 12. The supporting back plate 12 is fixedly installed at the front end of the laser cutting gun head 9. Two hydraulic cylinders 10 are fixedly installed on the top of the side end of the supporting back plate 12 away from the laser cutting gun head 9. Two button switches 11 are fixedly installed at both ends of the side of the supporting back plate 12 close to the hydraulic cylinder 10. The laser cutting gun head 9 can be ensured to move in a straight line by sliding the card slot at the bottom end of the supporting back plate 12 on the card key on the top end of the laser cutting machine body 31;

[0039] When the hydraulic cylinder 10 is started, the supporting cross frame 16 can be driven to move, so that the supporting cross frame 16 can contact with the button switch 11 .

[0040] like Figure 5 The opposing device 7 includes an extended chassis 13, a first bevel gear 14 and a nylon brush 15. The first bevel gear 14 is rotatably mounted on the inner bottom end of the extended chassis 13, and the nylon brush 15 is fixedly mounted on the side end center of the first bevel gear 14. When the second bevel gear 24 rotates, it can synchronously drive the two first bevel gears 14 to rotate.

[0041] like Figure 8 , Fig. 9 and Fig.10The positioning device 5 includes a laser cutting machine body 31, a storage cavity 30 and a rack 29. The storage cavity 30 is fixedly mounted on the front end top of the laser cutting machine body 31, and the rack 29 is fixedly mounted on the top of the storage cavity 30. A support frame 39 is fixedly mounted equidistantly on the inner wall of the storage cavity 30 close to the laser cutting machine body 31. A filter disc 28 is slidably mounted on the top of the support frame 39. A cover 36 is fixedly mounted on one end of the filter disc 28. A second alignment key 37 is fixedly mounted on the right front end of the cover 36. A support frame 39 is fixedly mounted on the inner wall of the storage cavity 30 close to the laser cutting machine body 31. A special-shaped gas cylinder 32 is installed, a first piston rod 33 is slidably inserted in the bottom end of the special-shaped gas cylinder 32, a second piston rod 34 is slidably inserted in the top end of the special-shaped gas cylinder 32, a first alignment key 35 is fixedly installed at the top end of the second piston rod 34 near the second alignment key 37, a limiting vertical frame 38 is fixedly installed near the front end of the special-shaped gas cylinder 32 in the storage cavity 30, and the limiting vertical frame 38 is located on the right side of the special-shaped gas cylinder 32, and when the supporting horizontal frame 16 moves upward to the extreme position, the top end of the gear 25 can be driven to be flush with the top end of the rack 29, so that the gear 25 can be prevented from falling off;

[0042] When the rear bracket 20 moves to contact the first piston rod 33, the first piston rod 33 can be driven to enter the interior of the special-shaped air cylinder 32, so that the second piston rod 34 can drive the first alignment key 35 and the second alignment key 37 to be displaced up and down.

[0043] The support back plate 12 is slidably sleeved on the top of the laser cutting machine body 31, the extended base frame 13 is fixedly mounted on the bottom ends of the support cross frame 16, the support cross frame 16 is fixedly mounted on the bottom end of the hydraulic cylinder 10, the first bevel gear 14 is meshed with the second bevel gear 24, the side end of the gear 25 close to the circulation pump 21 is meshed with the rack 29, a card slot is provided at the bottom end of the support back plate 12, a card key is fixedly installed at the top of the laser cutting machine body 31, the button switch 11 is electrically connected to the circulation pump 21, the rear end bracket 20 is horizontally aligned with the first piston rod 33, and the interior of the special-shaped cylinder 32 is centrally shaped. The empty state is set, and a closed cavity is formed between the special-shaped air cylinder 32, the first piston rod 33 and the second piston rod 34. The opposite ends of the second alignment key 37 and the first alignment key 35 are both inclined at 45°. The first alignment key 35 is slidably sleeved on the limiting vertical frame 38. The bottom end of the scraper 26 is fitted with the inner bottom end surface of the filter disc 28. The thickness of the rack 29 is 10 cm, and the thickness of the gear 25 is 2 cm. The bottom end of the third pipe 27 is vertically aligned with the intersection of the gear 25 and the rack 29. The alignment nozzle 17 is vertically aligned with the nylon brush 15, and the nylon brush 15 is fitted with the rack 29.

[0044] The working principle of embodiment 1 is as follows: during use, when the rack 29 and the gear 25 need to be cleaned, the cleaning liquid from the outside can be poured into the interior of the storage cavity 30, and then the driving motor 23 is started to drive the connecting shaft 22, the second bevel gear 24 and the gear 25 to rotate simultaneously, and the gear 25 is meshed with the rack 29, so that when the gear 25 rotates, it can drive the displacement component 4 to move as a whole, and at the same time, the hydraulic cylinder 10 can be turned on to drive the supporting cross frame 16 to move downward, so that the bottom end of the supporting cross frame 16 contacts the button switch 11, so that the button switch 11 can start the circulation pump 21, and the second pipe 19 is close to the inner bottom end of the storage cavity 30, so that when the circulation pump 21 is started, it can absorb the liquid inside the storage cavity 30 through the second pipe 19. The cleaning liquid is then communicated with the third pipe 27 and the first pipe 18 respectively through the circulation pump 21, so that the circulation pump 21 can divert the cleaning liquid from the third pipe 27 and the first pipe 18, and the third pipe 27 is vertically aligned with the meshing position of the gear 25 and the rack 29, so that the cleaning liquid can be poured onto the tooth part of the gear 25 and the rack 29, and the tooth of the gear 25 and the rack 29 can be wetted, and a small amount of impurities can be taken away. At the same time, when the second bevel gear 24 rotates, the two first bevel gears 14 can be driven to rotate, and when the first bevel gear 14 rotates, the nylon brush 15 can be driven to rotate, and when the support cross frame 16 moves downward to the extreme position, the nylon brush 15 can be driven to contact the tooth part of the rack 29, thereby the nylon brush 15 can be driven to rotate. When the nylon brush 15 rotates, it can clean the deep part of the teeth of the rack 29. At the same time, the alignment nozzle 17 can continuously spray cleaning liquid onto the nylon brush 15 to prevent impurities from accumulating on the nylon brush 15 and improve the cleaning effect of the nylon brush 15. Subsequently, the filter plate 28 is vertically aligned with the gear 25 and the rack 29, so that the dripping cleaning liquid can flow through the filter plate 28 to the inside of the storage cavity 30. The setting of the filter plate 28 can isolate larger impurities and dust in the cleaning liquid to prevent impurities from flowing into the inside of the circulation pump 21 and causing blockage. At the same time, when the supporting cross frame 16 is displaced, the scraper 26 can be driven to move at the inner bottom end of the filter plate 28. The scraper 26 fits with the inner bottom end of the filter plate 28 so that the scraper 26 can be displaced. Impurities accumulated on the filter disc 28 are scraped to the side to prevent impurities from accumulating in a local area on the filter disc 28, thereby increasing the speed of the cleaning liquid passing through the filter disc 28 and completing the work of the cleaning liquid reflux. By turning on the drive motor 23 to drive the gear 25 to rotate clockwise or counterclockwise, the displacement component 4 can move back and forth on the positioning device 5 as a whole, so that different areas on the rack 29 can be cleaned. When the rack 29 and the gear 25 are cleaned, the hydraulic cylinder 10 can be started to drive the support cross frame 16 to lift upward, so that the support cross frame 16 is out of contact with the button switch 11, and the circulation pump 21 is powered off to prevent the alignment nozzle 17 and the third pipeline 27 from continuously outputting the cleaning liquid. At the same time, when the support cross frame 16 moves upward to the limit position,The gear 25 can also be driven to move to the top of the side end of the rack 29, so that the nylon brush 15 can be disengaged from the rack 29, preventing the nylon brush 15 from contacting the rack 29 when the gear 25 rotates on the rack 29 again, thereby improving the service life of the nylon brush 15. When the cleaning liquid in the storage cavity 30 needs to be discharged, a valve is installed at the bottom of the storage cavity 30, and the valve can be opened, so that the cleaning liquid in the storage cavity 30 can be discharged outwardly. At the same time, the filter disc 28 has an overfilling When there are too many impurities, the driving motor 23 can be turned on to drive the supporting cross frame 16 to move to the extreme position close to the sealing cover 36, so that the rear support 20 squeezes the first piston rod 33 and completely inserts into the interior of the special-shaped gas cylinder 32, so that the second piston rod 34 can drive the first alignment key 35 to move upward to the extreme position, so that the bottom end of the first alignment key 35 and the top end of the second alignment key 37 are separated, and the sealing cover 36 is released. After that, the sealing cover 36 is moved to the inside away from the storage cavity 30, thereby sealing. The cover 36 can drive the filter disc 28 to be withdrawn from the interior of the storage cavity 30, so that the user can clean the filter element inside the filter disc 28. When the filter disc 28 is cleaned, the cover 36 is moved toward the interior of the storage cavity 30 until the filter disc 28 can be inserted into the interior of the storage cavity 30. The bottom end of the filter disc 28 slides on the top end of the support frame 39 to support the displacement of the filter disc 28. When the cover 36 moves close to the side end of the storage cavity 30 and fits with the storage cavity 30, the second alignment key 36 can be driven to 37 passes through the first alignment key 35, and then the drive motor 23 is started, driving the supporting cross frame 16 to move as a whole, so that the rear bracket 20 is out of contact with the first piston rod 33. At this time, the first alignment key 35 is heavier than the first piston rod 33, so that the first alignment key 35 can drive the second piston rod 34 to move inside the special-shaped gas cylinder 32, so that the first alignment key 35 can move again to fit the second alignment key 37, preventing the cover 36 from moving to the end away from the storage cavity 30, and completing the work.

[0045] Example 2

[0046] On the basis of Example 1, Fig.11 As shown, the laser cutting machine body 31 also includes an extended guide cavity 40 and a guide plate 41 . The guide plate 41 is fixedly installed at the inner bottom end of the extended guide cavity 40 , and the extended guide cavity 40 is fixedly installed at the front end center of the laser cutting machine body 31 .

[0047] When implementing this embodiment, the extended guide cavity 40 is vertically aligned with the valve at the bottom of the storage cavity 30, so that when the interior of the storage cavity 30 discharges cleaning liquid, the cleaning liquid can flow into the extended guide cavity 40, so that the extended guide cavity 40 can change the flow direction of the cleaning liquid. At the same time, through the setting of the guide plate 41, the cleaning liquid can be prevented from excessively splashing when flowing downward, thereby improving the smoothness of the discharge of the cleaning liquid.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy frame laser cutting device, comprising a support mechanism (1), a reversing mechanism (3) is fixedly installed behind both ends of the support mechanism (1), and a fixture (2) is fixedly installed at the opposite end of the reversing mechanism (3), characterized in that: The support mechanism (1) comprises a displacement component (4) and a positioning device (5), wherein the displacement component (4) is slidably sleeved on the top of the positioning device (5), the displacement component (4) comprises a main body device (6), a counter device (7) and a transmission device (8), wherein the transmission device (8) is fixedly mounted at the front bottom of the main body device (6), and the counter device (7) is fixedly mounted at both ends of the bottom of the transmission device (8), and the transmission device (8) comprises a supporting cross frame (16), a driving motor (23), a connecting shaft (22) and a circulating pump (21); The drive motor (23) is fixedly mounted on the top of the support cross frame (16), the connecting shaft (22) is fixedly mounted on the bottom center of the drive motor (23), the circulation pump (21) is fixedly mounted on the front center of the support cross frame (16), a rear end bracket (20) is fixedly mounted on the side of the circulation pump (21) away from the support cross frame (16), a second pipeline (19) is fixedly mounted on the bottom center of the circulation pump (21), and first pipelines (18) are fixedly mounted on the bottom ends of both sides of the circulation pump (21). A registration nozzle (17) is fixedly mounted on one end of the first pipe (18) near the supporting cross frame (16); a second bevel gear (24) and a gear (25) are fixedly mounted on the outer ring of the connecting shaft (22), and the second bevel gear (24) is located above the gear (25); a scraper (26) is fixedly mounted on the supporting cross frame (16) near the front end center of the circulating pump (21); and two third pipes (27) are fixedly mounted on the side end of the circulating pump (21) near the second bevel gear (24).

2. The aluminum alloy frame laser cutting equipment according to claim 1, characterized in that: The main device (6) comprises a laser cutting gun head (9) and a supporting back plate (12), wherein the supporting back plate (12) is fixedly mounted on the front end of the laser cutting gun head (9), two hydraulic cylinders (10) are fixedly mounted on the top of the side end of the supporting back plate (12) away from the laser cutting gun head (9), and two button switches (11) are fixedly mounted on both ends of the side of the supporting back plate (12) close to the hydraulic cylinder (10); When the hydraulic cylinder (10) is started, it can drive the supporting cross frame (16) to move, so that the supporting cross frame (16) can contact the button switch (11).

3. The aluminum alloy frame laser cutting equipment according to claim 2, characterized in that: The opposing device (7) comprises an extended chassis (13), a first bevel gear (14) and a nylon brush (15), wherein the first bevel gear (14) is rotatably mounted on the inner bottom end of the extended chassis (13), and the nylon brush (15) is fixedly mounted on the side end center of the first bevel gear (14).

4. The aluminum alloy frame laser cutting equipment according to claim 3 is characterized in that: The positioning device (5) comprises a laser cutting machine body (31), a storage cavity (30) and a rack (29), wherein the storage cavity (30) is fixedly mounted on the front end top of the laser cutting machine body (31), and the rack (29) is fixedly mounted on the top of the storage cavity (30). A support frame (39) is fixedly mounted equidistantly on the inner wall of the storage cavity (30) close to the laser cutting machine body (31), and a filter plate (28) is slidably mounted on the top of the support frame (39). A sealing cover (36) is fixedly mounted on one end of the filter plate (28), and a first filter plate (28) is fixedly mounted on the front right side of the sealing cover (36). Two alignment keys (37), a special-shaped gas cylinder (32) is fixedly installed on one end of the storage cavity (30) close to the sealing cover (36), a first piston rod (33) is slidably inserted in the bottom end of the special-shaped gas cylinder (32), a second piston rod (34) is slidably inserted in the top end of the special-shaped gas cylinder (32), a first alignment key (35) is fixedly installed on the top of the second piston rod (34) close to the second alignment key (37), a limiting vertical frame (38) is fixedly installed on the front end of the storage cavity (30) close to the special-shaped gas cylinder (32), and the limiting vertical frame (38) is located on the right side of the special-shaped gas cylinder (32); When the rear end bracket (20) is displaced to contact the first piston rod (33), the first piston rod (33) can be driven to enter the interior of the special-shaped gas cylinder (32), so that the second piston rod (34) can drive the first alignment key (35) and the second alignment key (37) to be displaced up and down.

5. The aluminum alloy frame laser cutting equipment according to claim 4, characterized in that: The support back plate (12) is slidably sleeved on the top of the laser cutting machine body (31), the extended base frame (13) is fixedly mounted on the bottom ends of the support cross frame (16), the support cross frame (16) is fixedly mounted on the bottom end of the hydraulic cylinder (10), the first bevel gear (14) is meshed with the second bevel gear (24), and the side end of the gear (25) close to the circulation pump (21) is meshed with the rack (29).

6. The aluminum alloy frame laser cutting equipment according to claim 5, characterized in that: A card slot is provided at the bottom end of the support back plate (12), a card key is fixedly installed at the top end of the laser cutting machine body (31), the button switch (11) is electrically connected to the circulation pump (21), and the rear end bracket (20) is horizontally aligned with the first piston rod (33).

7. The aluminum alloy frame laser cutting equipment according to claim 6, characterized in that: The interior of the special-shaped gas cylinder (32) is arranged in a hollow state, and a closed cavity is formed between the special-shaped gas cylinder (32), the first piston rod (33) and the second piston rod (34), and the opposite ends of the second alignment key (37) and the first alignment key (35) are arranged at a 45° inclination.

8. The aluminum alloy frame laser cutting equipment according to claim 7, characterized in that: The first alignment key (35) is slidably sleeved on the limiting vertical frame (38), the bottom end of the scraper (26) is in contact with the inner bottom surface of the filter plate (28), the thickness of the rack (29) is 10 cm, and the thickness of the gear (25) is 2 cm.

9. The aluminum alloy frame laser cutting equipment according to claim 8, characterized in that: The bottom end of the third pipe (27) is vertically aligned with the intersection of the gear (25) and the rack (29), the alignment nozzle (17) is vertically aligned with the nylon brush (15), and the nylon brush (15) is in contact with the rack (29).

10. The aluminum alloy frame laser cutting equipment according to claim 9, characterized in that: The laser cutting machine body (31) further comprises an extended flow guide cavity (40) and a flow guide plate (41), wherein the flow guide plate (41) is fixedly mounted on the inner bottom end of the extended flow guide cavity (40), and the extended flow guide cavity (40) is fixedly mounted at the front end center of the laser cutting machine body (31).

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