Aluminum template surface grinding device and operation method thereof

Abstract

The present invention discloses an aluminum template surface grinding device and an operating method thereof, comprising a bottom frame, wherein the lower end of the bottom frame is provided with a plurality of supporting legs for supporting the bottom frame, and electric push rods are installed at both ends of the cross bars at both ends of the bottom frame, a lifting frame is fixedly connected between the output ends of the electric push rods, a mounting plate is fixedly connected at the middle position of the lifting frame, and a fixing component for fixing the aluminum template is provided on the mounting plate; the present invention can drive the U-shaped frame to move along the bottom frame when in use through the provided driving component, and at the same time, the reciprocating component reciprocates the reciprocating block, thereby driving the grinding disc to move along the aluminum template while also performing a small left-right movement, thereby improving the grinding and cleaning effect of debris, and at the same time, the cutting teeth of the grinding disc are on the side, so that the surface of the aluminum template will not be damaged during the grinding process, and at the same time, it can effectively remove solidified cement mortar and adhesives used in construction.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum template surface treatment, in particular to an aluminum template surface polishing device and an operating method thereof. Background Art

[0002] Aluminum formwork (aluminum alloy formwork for construction), also known as aluminum alloy formwork, is a building formwork made of aluminum alloy. It represents a new generation of formwork systems, following the emergence of wood and steel formwork. Aluminum formwork is designed according to a modular design and extruded using specialized equipment, allowing for flexible assembly to accommodate varying structural dimensions. The application of aluminum formwork systems in the construction industry has significantly improved construction efficiency, significantly saving on building materials and labor. However, due to the long-term use of aluminum formwork in construction projects, cement mortar or other adhesives will inevitably adhere to the formwork surface, necessitating regular polishing and cleaning.

[0003] The prior art CN217167789U proposes a device for maintaining and polishing building aluminum formwork, comprising a base, a bracket provided on the inner wall of one side of the base, an air pipe connected to the inside of the bracket, one end of the air pipe passing through the base to connect to an external air source, a suction cup provided on the top of the bracket, the suction cup and the air pipe being connected to each other; the device can fix the aluminum formwork and perform polishing processing.

[0004] However, the device uses a friction plate for grinding, and the working surface of the friction plate is at the lower end surface, which can only clean the burrs on the surface of the aluminum template. For the cement mortar or some other adhesives attached to the template, these debris have a certain thickness, so the existing technology cannot effectively handle them. At the same time, the existing grinding equipment cannot clean the dust and impurities on the surface of the aluminum template after grinding, so that workers still need to handle them later. In response to the above problems, we provide an aluminum template surface grinding device and an operating method thereof to solve the above-mentioned problems. Summary of the Invention

[0005] The object of the present invention is to provide an aluminum template surface grinding device and an operating method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The aluminum template surface polishing device includes a bottom frame, a plurality of support legs for supporting the bottom frame are provided at the lower end of the bottom frame, electric push rods are installed at both ends of the cross bars at both ends of the bottom frame, a lifting frame is fixedly connected between the output ends of the electric push rods, a mounting plate is fixedly connected to the middle position of the lifting frame, and a fixing component for fixing the aluminum template is provided on the mounting plate;

[0008] A sliding block is slidably connected to the bottom frame, and a driving component is provided in the bottom frame for driving the sliding block to slide along the bottom frame;

[0009] The upper end of the sliding block is fixedly connected to a U-shaped frame, and a flip frame is provided between the upper ends of the U-shaped frame. The middle of both ends of the flip frame is fixedly connected to a transfer shaft, and the transfer shaft is rotatably connected to the U-shaped frame. A flip assembly for driving the flip frame to flip is provided on the U-shaped frame;

[0010] The flip frame is provided with a polishing component for cleaning the surface of the aluminum template.

[0011] As a further solution of the present invention: the fixing component includes a rectangular groove, which is respectively opened at both ends of the mounting plate, and a bidirectional screw rod is rotatably connected in the rectangular groove, and clamping blocks are threadedly connected to the threads at both ends of the bidirectional screw rod, and a third motor is provided on one side of the mounting plate for driving the bidirectional screw rod to rotate.

[0012] As a further solution of the present invention: the driving assembly includes a threaded rod, which is rotatably connected to a position in the middle of the bottom frame, and the threaded rod is threadedly connected to the sliding block. A first motor for driving the threaded rod to rotate is installed at one end of the bottom frame, and travel switches that cooperate with the U-shaped frame are installed at both ends of one side of the bottom frame.

[0013] As a further solution of the present invention: the flipping assembly includes a flipping gear, which is fixedly connected to the position where one end of the adapter shaft passes through the U-shaped frame. The U-shaped frame is located on one side of the flipping gear and is fixedly connected to a T-shaped limit block. The T-shaped limit block is slidably connected to a rack, which is engaged with the flipping gear. The bottom of the U-shaped frame is provided with an electric cylinder for driving the rack to move up and down.

[0014] As a further solution of the present invention: the grinding assembly includes a reciprocating block, and the middle of both sides of the reciprocating block are fixedly connected to a limiting convex strip, the reciprocating block is slidably connected to the position inside the flip frame, and the limiting convex strip is slidably connected to the limiting strip groove inside the flip frame. A reciprocating assembly for driving the reciprocating block to reciprocate is provided on one side of the flip frame, and several driving shafts are connected to the reciprocating block for side-by-side rotation, one end of the driving shaft is fixedly connected to a brush disc, and the other end of the driving shaft is fixedly connected to a grinding disc, and the edge of the grinding disc is provided with several cutting teeth, and a power assembly for driving the driving shaft to rotate is provided in the reciprocating block, and a scraper is fixedly connected to the side of the flip frame close to the brush disc, and a scraper is fixedly connected to the end of the scraper away from the flip frame, and a flushing assembly for cooperating with the brush disc to clean the aluminum template is also provided on the U-shaped frame.

[0015] As a further solution of the present invention: the reciprocating assembly includes a second motor, which is installed at a position on one side of the flip frame, and a rotating disk is installed at a position where the output end of the second motor penetrates into the slot body on one side of the flip frame. The edge of the lower end surface of the rotating disk is rotatably connected to a connecting rod, and the end of the connecting rod away from the rotating disk is rotatably connected to the reciprocating block.

[0016] As a further solution of the present invention: the power assembly includes a driving gear, and the driving gears are all installed at the position where the driving shaft is located inside the reciprocating block. The position inside the reciprocating block between the two driving gears is installed with a transmission gear, and the transmission gear is engaged with the driving gear. The upper end of the reciprocating block is provided with a fourth motor for driving the transmission gear to rotate.

[0017] As a further solution of the present invention: the flushing assembly includes a water spray pipe, which is fixedly connected to one side of the two U-shaped frames, one end of the water spray pipe is provided with a water pipe interface, and the water spray pipe is provided with a plurality of nozzles.

[0018] As a further solution of the present invention: a protective pad made of rubber material is attached to the side of the clamping block that contacts the aluminum template.

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

[0020] 1. The present invention can drive the U-shaped frame to move along the bottom frame through the driving assembly provided during use, and at the same time, the reciprocating assembly can reciprocate the reciprocating block, thereby driving the grinding disc to move along the aluminum template while also making small left and right movements, thereby improving the grinding and cleaning effect of debris. At the same time, the cutting teeth of the grinding disc are on the side, so that the surface of the aluminum template will not be damaged during the grinding process, and the solidified cement mortar and adhesives used in construction can be effectively removed.

[0021] 2. The present invention is equipped with a brush plate, a flushing component, a scraper and a scraper bar, which can clean the surface of the polished aluminum template during use, and then clean the impurities remaining after polishing, effectively reducing the labor intensity of workers.

[0022] 3. The present invention is provided with a driving component, which can drive the U-shaped frame to reciprocate along the bottom frame when in use, so that polishing and cleaning can be carried out during the process. During the return process, the flip frame is flipped by the flip component, and then the surface of the aluminum template is cleaned. The U-shaped frame can complete the cleaning of the aluminum template by reciprocating along the U-shaped frame once, thereby realizing automatic polishing and cleaning of the aluminum template, effectively liberating manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention.

[0024] Figure 2 It is a structural schematic diagram of the other side of the present invention.

[0025] Figure 3 It is a structural schematic diagram of the bottom of the present invention.

[0026] Figure 4 It is a structural schematic diagram of the fixing component in the present invention.

[0027] Figure 5 It is a structural schematic diagram of the grinding assembly in the present invention.

[0028] Figure 6 It is a structural schematic diagram of the flushing component in the present invention.

[0029] Figure 7 It is a schematic cross-sectional structural diagram of the flip frame in the present invention.

[0030] Figure 8 Schematic diagram of the internal structure of the reciprocating block in the present invention.

[0031] Among them: 1. bottom frame; 2. supporting legs; 3. electric cylinder; 4. limiting convex strip; 5. clamping block; 6. flip gear; 7. scraper; 8. brush plate; 9. flip frame; 10. U-shaped frame; 11. aluminum template; 12. mounting plate; 13. adapter shaft; 14. lifting frame; 15. first motor; 16. electric push rod; 17. travel switch; 18. reciprocating block; 19. second motor; 20. water spray pipe; 21. threaded rod; 22. sliding block; 23. bidirectional screw rod; 24. third motor; 25. rectangular slot; 26. grinding disc; 27. rack; 28. T-shaped limiting block; 29. ​​scraper; 30. drive shaft; 31. fourth motor; 32. water pipe interface; 33. drive gear; 34. transmission gear; 35. connecting rod; 36. rotating disk. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figures 1-8In an embodiment of the present invention, an aluminum template surface grinding device includes a base frame 1, wherein the lower end of the base frame 1 is provided with a plurality of supporting legs 2 for supporting the base frame 1, and electric push rods 16 are installed at both ends of the cross bars at both ends of the base frame 1, and a lifting frame 14 is fixedly connected between the output ends of the electric push rods 16, and a mounting plate 12 is fixedly connected to the middle position of the lifting frame 14, and a fixing component for fixing the aluminum template 11 is provided on the mounting plate 12; the aluminum template 11 can be fixed during use by the provided fixing component, and the provided electric push rods 16 can adjust the height of the mounting plate 12 during use, so that the distance between the aluminum template 11 and the grinding disk 26 can be appropriately adjusted according to the thickness of the aluminum template 11 during use, thereby achieving the purpose of cleaning aluminum templates 11 with different thicknesses.

[0034] The fixing component includes a rectangular groove 25, which is respectively opened at the two ends of the mounting plate 12. A bidirectional screw rod 23 is rotatably connected in the rectangular groove 25, and the threads at both ends of the bidirectional screw rod 23 are threadedly connected to the clamping blocks 5. One side of the mounting plate 12 is provided with a third motor 24 for driving the bidirectional screw rod 23 to rotate; the side of the clamping block 5 in contact with the aluminum template 11 is affixed with a protective pad made of rubber material. When the aluminum template 11 needs to be fixed, the aluminum template 11 is first placed in the middle of the mounting plate 12, and then the bidirectional screw rod 23 is driven to rotate by the third motor 24. The rotation of the bidirectional screw rod 23 drives the two clamping blocks 5 to approach each other, thereby achieving the fixation of the aluminum template 11.

[0035] A sliding block 22 is slidably connected in the bottom frame 1, and a driving component for driving the sliding block 22 to slide along the bottom frame 1 is provided in the bottom frame 1; the driving component includes a threaded rod 21, which is rotatably connected to the middle position of the bottom frame 1, and the threaded rod 21 is threadedly connected to the sliding block 22. A first motor 15 for driving the threaded rod 21 to rotate is installed at one end of the bottom frame 1, and a travel switch 17 cooperating with the U-shaped frame 10 is installed at both ends of one side of the bottom frame 1. During operation, the first motor 15 drives the threaded rod 21 to rotate, and the rotation of the threaded rod 21 drives the sliding block 22 to move. When the U-shaped frame 10 touches the travel switch 17 at one end, the first motor 15 switches the direction to reverse the threaded rod 21, thereby realizing the reciprocating motion of the U-shaped frame 10.

[0036] The upper end of the sliding block 22 is fixedly connected to the U-shaped frame 10, and a flip frame 9 is provided between the upper ends of the U-shaped frame 10, and the middle of both ends of the flip frame 9 is fixedly connected to the adapter shaft 13, and the adapter shaft 13 is rotatably connected to the U-shaped frame 10, and the U-shaped frame 10 is provided with a flip assembly for driving the flip frame 9 to flip; the flip assembly includes a flip gear 6, and the flip gear 6 is fixedly connected to the position where one end of the adapter shaft 13 passes through the U-shaped frame 10, and the U-shaped frame 10 is located on one side of the flip gear 6 and is fixedly connected to a T-shaped limit block 28, and the T-shaped limit block 28 is slidably connected to a rack 27, and the rack 27 is meshed with the flip gear 6, and the bottom of the U-shaped frame 10 is provided with an electric cylinder 3 for driving the rack 27 to move up and down; when the flip frame 9 needs to be flipped, the electric cylinder 3 drives the rack 27 to move, and the movement of the rack 27 can drive the flip gear 6 to rotate 180 degrees, and the rotation of the flip gear 6 can drive the adapter shaft 13 and the flip frame 9 to flip.

[0037] The flip frame 9 is provided with a grinding assembly for cleaning the surface of the aluminum template 11; the grinding assembly includes a reciprocating block 18, and the middle of both sides of the reciprocating block 18 are fixedly connected to the limiting ridges 4, the reciprocating block 18 is slidably connected to the position inside the flip frame 9, and the limiting ridges 4 are slidably connected to the limiting grooves inside the flip frame 9. A reciprocating assembly for driving the reciprocating block 18 to reciprocate is provided on one side of the flip frame 9, and a plurality of drive shafts 30 are connected to the reciprocating block 18 in a side-by-side rotation manner. One end of the drive shaft 30 is fixedly connected to the brush plate 8, and the other end of the drive shaft 30 is fixedly connected to the grinding disc 26, and the edge of the grinding disc 26 is provided with a plurality of cutting teeth. The reciprocating block 18 is provided with a power source for driving the drive shaft 30 to rotate. The scraper 7 is fixedly connected to the side of the flip frame 9 close to the brush plate 8, and the scraper 7 is fixedly connected to the end away from the flip frame 9 with a scraper bar 29. The U-shaped frame 10 is also provided with a flushing component for cooperating with the brush plate 8 to clean the aluminum template 11; the driving component can be used to drive the U-shaped frame 10 to move along the bottom frame 1 when in use, and the reciprocating component can reciprocate the reciprocating block 18, thereby driving the grinding disc 26 to move along the aluminum template 11 while also making small left and right movements, thereby improving the grinding and cleaning effect of debris. At the same time, the cutting teeth of the grinding disc 26 are on the side, so that the surface of the aluminum template 11 will not be damaged during the grinding process, and the solidified cement mortar and the adhesive used in construction can be effectively removed.

[0038] The reciprocating assembly includes a second motor 19, which is installed at a position on one side of the flip frame 9. A rotating disk 36 is installed at a position where the output end of the second motor 19 penetrates into the slot body on one side of the flip frame 9. The edge of the lower end surface of the rotating disk 36 is rotatably connected to a connecting rod 35, and the end of the connecting rod 35 away from the rotating disk 36 is rotatably connected to the reciprocating block 18; when working, the second motor 19 drives the rotating disk 36 to rotate, the rotation of the rotating disk 36 drives the connecting rod 35 to move, and the movement of the connecting rod 35 drives the reciprocating block 18 to reciprocate in the flip frame 9.

[0039] The power assembly includes a driving gear 33, and the driving gears 33 are all installed at the position where the driving shaft 30 is located inside the reciprocating block 18. A transmission gear 34 is installed at the position between the two driving gears 33 inside the reciprocating block 18, and the transmission gear 34 is engaged with the driving gear 33. The upper end of the reciprocating block 18 is provided with a fourth motor 31 for driving the transmission gear 34 to rotate. During operation, the fourth motor 31 drives the transmission gear 34 to rotate, and the rotation of the bidirectional screw rod 23 drives the driving gear 33 to rotate. The rotation of the driving gear 33 drives the driving shaft 30 to rotate, thereby driving the grinding disc 26 and the brush disc 8 to rotate.

[0040] The flushing assembly includes a water spray pipe 20, which is fixedly connected to a position on one side of the two U-shaped frames 10. A water pipe interface 32 is provided at one end of the water spray pipe 20. Several nozzles are provided on the water spray pipe 20. Through the provided water spray pipe 20, cleaning liquid can be sprayed onto the surface of the aluminum template 11 during cleaning, and then the brush plate 8 can be used to clean the surface of the aluminum template 11.

[0041] The working principle of the present invention is as follows: when working, the aluminum template 11 is fixed by the fixing assembly, and then the aluminum template 11 is adjusted to a suitable height, and then the first motor 15 is started to drive the threaded rod 21, and the threaded rod 21 rotates to drive the sliding block 22 to move one way, and the sliding block 22 moves to drive the U-shaped frame 10 to move, and then the power assembly drives the grinding disc 26 to rotate, and at the same time the reciprocating assembly works, driving the grinding disc 26 to move along the aluminum template 11 while also making a small left and right movement, thereby removing the cement mortar solidified on the surface of the aluminum template 11 and the adhesive used in construction. When the U-shaped frame 10 moves to one side of the bottom frame 1 After the U-shaped frame 10 touches the limit switch 17 at one end, the first motor 15 switches the direction to reverse the threaded rod 21. At this time, the U-shaped frame 10 returns. At the same time, the electric cylinder 3 drives the rack 27 to move. The movement of the rack 27 can drive the flip gear 6 to rotate 180 degrees. The rotation of the flip gear 6 can drive the adapter shaft 13 and the flip frame 9 to flip, so that the brush plate 8 acts on the surface of the aluminum template 11, and then cooperates with the flushing component to realize the cleaning of the surface of the aluminum template 11. The scraper 7 and scraper bar 29 can scrape off water stains on the surface of the aluminum template 11.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Although this specification describes the embodiments, not every embodiment contains only one technical solution. This description is for clarity only. Those skilled in the art should read the specification as a whole. The technical solutions in the various embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An aluminum template surface polishing device, comprising a bottom frame (1), wherein the lower end of the bottom frame (1) is provided with a plurality of supporting legs (2) for supporting the bottom frame (1), characterized in that: Both ends of the cross bars at both ends of the bottom frame (1) are equipped with electric push rods (16), a lifting frame (14) is fixedly connected between the output ends of the electric push rods (16), a mounting plate (12) is fixedly connected to the middle position of the lifting frame (14), and a fixing component for fixing the aluminum template (11) is provided on the mounting plate (12); A sliding block (22) is slidably connected in the bottom frame (1), and a driving component for driving the sliding block (22) to slide along the bottom frame (1) is provided in the bottom frame (1); The upper end of the sliding block (22) is fixedly connected to a U-shaped frame (10), a flip frame (9) is provided between the upper ends of the U-shaped frame (10), a transfer shaft (13) is fixedly connected to the middle of both ends of the flip frame (9), the transfer shaft (13) is rotatably connected to the U-shaped frame (10), and a flip assembly for driving the flip frame (9) to flip is provided on the U-shaped frame (10); The flip frame (9) is provided with a polishing component for cleaning the surface of the aluminum template (11); The flip assembly includes a flip gear (6), the flip gear (6) is fixedly connected to a position where one end of the transfer shaft (13) passes through the U-shaped frame (10), the U-shaped frame (10) is fixedly connected to a T-shaped limit block (28) on one side of the flip gear (6), a rack (27) is slidably connected to the T-shaped limit block (28), the rack (27) is meshed with the flip gear (6), and an electric cylinder (3) is provided at the bottom of the U-shaped frame (10) for driving the rack (27) to move up and down; The grinding assembly includes a reciprocating block (18), the middle of both sides of the reciprocating block (18) are fixedly connected to the limiting convex strips (4), the reciprocating block (18) is slidably connected to the position inside the flip frame (9), the limiting convex strips (4) are slidably connected to the limiting strip groove inside the flip frame (9), and a reciprocating assembly for driving the reciprocating block (18) to perform reciprocating motion is provided on one side of the flip frame (9), and a plurality of drive shafts (30) are rotatably connected to the reciprocating block (18), and one end of the drive shaft (30) is fixedly connected to the brush plate (8 ), the other end of the driving shaft (30) is fixedly connected to a grinding disc (26), the edge of the grinding disc (26) is provided with a plurality of cutting teeth, a power assembly for driving the driving shaft (30) to rotate is provided in the reciprocating block (18), a scraper (7) is fixedly connected to the side of the flip frame (9) close to the brush disc (8), and a scraper bar (29) is fixedly connected to the end of the scraper (7) away from the flip frame (9), and a flushing assembly for cooperating with the brush disc (8) to clean the aluminum template (11) is also provided on the U-shaped frame (10); The reciprocating assembly comprises a second motor (19), the second motor (19) being mounted at a position on one side of the flip frame (9), a rotating disk (36) being mounted at a position where the output end of the second motor (19) penetrates into a slot on one side of the flip frame (9), a connecting rod (35) being rotatably connected to the edge of the lower end surface of the rotating disk (36), and an end of the connecting rod (35) away from the rotating disk (36) being rotatably connected to the reciprocating block (18).

2. The aluminum template surface polishing device according to claim 1, characterized in that: The fixing assembly includes a rectangular groove (25), the rectangular groove (25) being respectively opened at the positions of both ends of the mounting plate (12), a bidirectional screw rod (23) being rotatably connected in the rectangular groove (25), a clamping block (5) being threadedly connected to the threads at both ends of the bidirectional screw rod (23), and a third motor (24) for driving the bidirectional screw rod (23) to rotate is provided on one side of the mounting plate (12).

3. The aluminum template surface polishing device according to claim 2, characterized in that: The driving assembly includes a threaded rod (21), the threaded rod (21) is rotatably connected to a position in the middle of the bottom frame (1), the threaded rod (21) is threadedly connected to the sliding block (22), one end of the bottom frame (1) is installed with a first motor (15) for driving the threaded rod (21) to rotate, and both ends of one side of the bottom frame (1) are installed with a travel switch (17) that cooperates with the U-shaped frame (10).

4. The aluminum template surface polishing device according to claim 3, characterized in that: The power assembly includes a driving gear (33), each of which is installed at a position on the driving shaft (30) located inside the reciprocating block (18), and a transmission gear (34) is installed at a position inside the reciprocating block (18) located between the two driving gears (33), and the transmission gear (34) is meshed with the driving gear (33). A fourth motor (31) is provided at the upper end of the reciprocating block (18) for driving the transmission gear (34) to rotate.

5. The aluminum template surface polishing device according to claim 4, characterized in that: The flushing assembly comprises a water spray pipe (20), wherein the water spray pipe (20) is fixedly connected to one side of the two U-shaped frames (10), one end of the water spray pipe (20) is provided with a water pipe interface (32), and the water spray pipe (20) is provided with a plurality of spray heads.

6. The aluminum template surface polishing device according to claim 5, characterized in that: A protective pad made of rubber is attached to the side of the clamping block (5) that contacts the aluminum template (11).

7. An operating method of the aluminum template surface polishing device according to claim 6, characterized in that: The following steps are involved: Step 1: During operation, the aluminum template (11) is fixed by a fixing assembly, and then the aluminum template (11) is adjusted to a suitable height; Step 2, then start the first motor (15) to drive the threaded rod (21), the threaded rod (21) rotates to drive the sliding block (22) to move one-way, the sliding block (22) moves to drive the U-shaped frame (10), and then the power component drives the grinding disc (26) to rotate, and at the same time the reciprocating component works, driving the grinding disc (26) to move along the aluminum template (11) while also making a small left and right movement, thereby removing the cement mortar and the adhesive used in construction that have solidified on the surface of the aluminum template (11); Step 3: When the U-shaped frame (10) moves to one end of the bottom frame (1), it touches the corresponding travel switch (17). When the U-shaped frame (10) touches the travel switch (17) at one end, the first motor (15) switches the direction to make the threaded rod (21) reverse, and the U-shaped frame (10) returns. At the same time, the electric cylinder (3) drives the rack (27) to move. The movement of the rack (27) can drive the flip gear (6) to rotate 180 degrees. The rotation of the flip gear (6) can drive the adapter shaft (13) and the flip frame (9) to flip, so that the brush plate (8) acts on the surface of the aluminum template (11). Then, in conjunction with the flushing component, the surface of the aluminum template (11) can be cleaned. The provided scraper (7) and scraper (29) can scrape off water stains on the surface of the aluminum template (11).

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