Aluminum profile end face treatment device

Abstract

The utility model provides an aluminum profile end face processing device, and relates to the technical field of aluminum profile processing, the aluminum profile end face processing device comprises a workbench and sliding assemblies on the two sides of the workbench, the two sliding assemblies comprise two sliding shells, T-shaped sliding grooves are formed in the surfaces of the opposite sides of the two sliding shells, and two pulleys are movably installed in the two T-shaped sliding grooves; and one side of each of the four pulleys is connected with a pulley rod through a bearing, the four pulley rods are equally divided into two groups, one ends of the two groups of pulley rods are provided with U-shaped connecting plates, and the tops of the two U-shaped connecting plates are provided with a placing plate. By screwing the two knob bolts, the two clamping plates are attached to the two sides of the aluminum profile for fixed clamping, the whole containing plate is moved to drive the aluminum profile to move towards one side, the grinding rod can be moved through operation of the forward and reverse motor, and the electric push rod is started to drive the grinding rod to move back and forth to grind the end face position of the aluminum profile.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile end face processing device. Background Art

[0002] An aluminum profile refers to a solid straight bar with a certain cross-sectional shape and size formed by plastic processing of metallic aluminum. In the process of aluminum profile processing, end face processing is an important step, which can affect the quality, appearance and performance of the aluminum profile. After the aluminum profile completes processes such as cutting, in order to avoid burrs on the cutting end face, it is necessary to polish the end face of the aluminum profile.

[0003] In the prior art, when polishing an aluminum profile, it is often necessary for workers to manually hold the aluminum profile for polishing. During the process of polishing the end face of the aluminum profile, position deviation is likely to occur, affecting the polishing effect, and there is a certain safety hazard for workers to hold the polishing machine for polishing; secondly, when polishing the end face of the aluminum profile, debris will fly, which is likely to pollute the working environment and is not convenient for later workers to clean up.

[0004] Therefore, an aluminum profile end face processing device is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an aluminum profile end face processing device, including: a workbench, both sides of the surface of the workbench are provided with sliding components, the two sliding components include two sliding outer shells, T-shaped sliding grooves are respectively opened on the surfaces of the opposite sides of the two sliding outer shells, two pulleys are respectively movably installed inside the two T-shaped sliding grooves, one side of each of the four pulleys is connected to a pulley rod through a bearing, the four pulley rods are evenly divided into two groups, one ends of the two groups of pulley rods are respectively installed with U-shaped connecting plates, and a placing plate is installed on the tops of the two U-shaped connecting plates.

[0007] As a preferred implementation manner, two clamping components are arranged on the surface of the placing plate, the two clamping components include two mounting plates, the two mounting plates are respectively and fixedly installed on both sides of the placing plate, knob bolts are respectively movably embedded on the surfaces of the two mounting plates, clamping plates are respectively installed at one ends of the two knob bolts, and limiting blocks are respectively installed at the bottom ends of the two clamping plates.

[0008] As a preferred embodiment, a chip removal device is provided on one side of the bottom of the workbench. The chip removal device includes a blower. A connecting pipe is installed on the top of the blower. The top of the connecting pipe is connected to a connecting cover. The bottom of the blower is connected to an air outlet pipe. The bottom end of the air outlet pipe is connected through to a collection box. A switch door is installed on the surface of the collection box through a hinge. A filter screen plate is installed on one side of the collection box.

[0009] As a preferred embodiment, legs are installed at the four ends of the bottom of the workbench. A baffle is installed on one side of the surface of the workbench. A blanking port is opened on one side of the surface of the workbench. The connecting cover is connected to the bottom of the workbench, and the inside of the connecting cover communicates with the inside of the blanking port.

[0010] As a preferred embodiment, placing blocks are installed on both sides of the surface of the placing plate. A limiting groove is opened on the surface of the placing plate. Aluminum profiles are movably installed on the surfaces of the two placing blocks, and the two limiting blocks are both movably inside the limiting groove.

[0011] As a preferred embodiment, device housings are installed at both ends of one side of the surface of the workbench. A lifting device is arranged inside the two device housings. An auxiliary mounting plate is installed on the surface of the lifting device. An installation groove is opened through the top of the auxiliary mounting plate. Moving grooves are opened on the surfaces of both sides of the auxiliary mounting plate. One side of the inner wall of the installation groove is installed with an electric push rod. One end of the electric push rod is installed with a connecting plate. Moving blocks are installed on both sides of the connecting plate. A driving motor is fixedly installed at the bottom of one side of the connecting plate. The output end of the driving motor is fixedly installed with a grinding rod.

[0012] As a preferred embodiment, the lifting device includes a positive and negative motor and a sliding rod. The positive and negative motor is fixedly installed on the surface of the workbench. The output end of the positive and negative motor is fixedly installed with a threaded rod. One end of the threaded rod is connected to the top of the inner cavity of one of the device housings through a bearing. The bottom end of the sliding rod is installed on the surface of the workbench. The top of the sliding rod is installed on the top of the inner cavity of the other device housing. L-shaped sliders are movably sleeved on the surfaces of the threaded rod and the sliding rod, and the two L-shaped sliders are both connected to the two ends of the bottom of the auxiliary mounting plate.

[0013] As a preferred embodiment, the inside of the installation groove communicates with the inside of the moving groove. The connecting plate is movably inside the installation groove, and the two moving blocks are both movably inside the two moving grooves.

[0014] As a preferred embodiment, a U-shaped support plate is installed at the bottom of the blower. The air outlet pipe passes through the surface of the U-shaped support plate and is connected to the bottom of the blower. The U-shaped support plate is fixedly installed on the top of the collection box.

[0015] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0016] 1. In the present utility model, the aluminum profile is placed on the surfaces of two placing blocks. The positions of the aluminum profiles can be positioned and placed according to the two placing blocks. By turning two knob bolts, the two knob bolts can drive two clamping plates to fit on both sides of the aluminum profile during the turning process. At this time, since the knob bolts are in line with the threaded grooves opened on the surface of the mounting plate, the positions of the two clamping plates can be fixed. When the two clamping plates fit on both sides of the aluminum profile, the placement of the aluminum profile can be fixedly clamped. After the placement is completed, the entire placing plate can be moved to drive the aluminum profile to move to one side. At this time, according to the end face position of the aluminum profile, the forward and reverse motor is started. The operation of the forward and reverse motor can make the grinding rod located below the auxiliary mounting plate move accordingly. After adjusting the grinding rod to a suitable position located at the end face of the aluminum profile by controlling the forward and reverse motor, the electric push rod is started. The operation of the electric push rod can drive the connecting plate connected to one end to move. The position of the grinding rod installed below the connecting plate can be moved. The driving motor is started, and the grinding rod can move back and forth to grind the end face position of the aluminum profile, thereby grinding the end face of the aluminum profile. By setting the sliding component and the clamping component, it is possible to perform pre-clamping and fixing when processing the end face of the aluminum profile, and push the aluminum profile so that the end face contacts the grinding rod for grinding, which can improve the stability of grinding. And the staff only manually pushes the aluminum profile for grinding, which reduces the potential safety hazards to a certain extent.

[0017] 2. In the present utility model, when grinding the end face of the aluminum profile, a large amount of debris will be generated. At this time, the blower is started. The blower operates, and the debris generated during grinding falls from the blanking port and is sucked in through the connecting cover. The sucked debris reaches the inside of the collection box through the connecting pipe and the air outlet pipe. At this time, all the sucked debris is collected inside the collection box. After grinding is completed, the switch door can be opened, and at this time, the debris inside the collection box can be cleaned. By setting the chip removal device, it is possible to suck and collect the debris generated by grinding the end face of the aluminum profile, avoiding the pollution of the surrounding environment caused by the splashing of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of an aluminum profile end face processing device provided by the present utility model;

[0019] Figure 2 is another three-dimensional structural schematic diagram of an aluminum profile end face processing device provided by the present utility model;

[0020] Figure 3 is a disassembled three-dimensional structural schematic diagram of an aluminum profile end face processing device provided by the present utility model;

[0021] Figure 4 A schematic diagram of a partial three-dimensional structure of an aluminum profile end surface processing device provided by the utility model;

[0022] Figure 5 A schematic diagram of the partial structure of a sliding component of an aluminum profile end surface processing device provided by the utility model;

[0023] Figure 6 for Figure 2 A schematic diagram of the enlarged structure in FIG.

[0024] Legend:

[0025] 1. Workbench; 101. Leg; 102. Baffle; 103. Feeding port; 2. Sliding assembly; 201. Sliding housing; 202. T-shaped slideway; 203. Pulley; 204. Pulley rod; 205. U-shaped connecting plate; 3. Placement plate; 301. Placement block; 302. Limiting groove; 4. Clamping assembly; 401. Mounting plate; 402. Knob bolt; 403. Clamping plate; 404. Limiting block; 5. Aluminum profile; 6. Device housing; 7. Lifting device; 701. Forward and reverse motor; 702, threaded rod; 703, sliding rod; 704, L-shaped slider; 8, auxiliary mounting plate; 801, mounting slot; 802, moving slot; 9, electric push rod; 901, connecting plate; 902, moving block; 903, driving motor; 904, grinding rod; 10, chip removal device; 1001, blower; 1002, connecting pipe; 1003, connecting cover; 1004, air outlet pipe; 1005, U-shaped support plate; 11, collection box; 1101, switch door; 1102, filter screen. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0027] See also Figures 1-6, the present utility model provides a technical solution: an aluminum profile end face treatment device, comprising: a workbench 1, two sliding components 2 are arranged on both sides of the surface of the workbench 1. The two sliding components 2 include two sliding outer shells 201. T-shaped sliding grooves 202 are opened on the surfaces of the opposite sides of the two sliding outer shells 201. Two pulleys 203 are movably installed in the two T-shaped sliding grooves 202 respectively. One side of each of the four pulleys 203 is connected to a pulley rod 204 through a bearing. The four pulley rods 204 are evenly divided into two groups. One ends of the two groups of pulley rods 204 are both installed with U-shaped connecting plates 205. A placing plate 3 is installed on the tops of the two U-shaped connecting plates 205. Two clamping components 4 are arranged on the surface of the placing plate 3. The two clamping components 4 include two mounting plates 401. The two mounting plates 401 are fixedly installed on both sides of the placing plate 3. Knob bolts 402 are movably embedded on the surfaces of the two mounting plates 401. Clamping plates 403 are installed at one ends of the two knob bolts 402 respectively. Limiting blocks 404 are installed at the bottom ends of the two clamping plates 403. A chip removal device 10 is arranged on one side of the bottom of the workbench 1. The chip removal device 10 includes a blower 1001. A connecting pipe 1002 is installed on the top of the blower 1001. A connecting cover 1003 is connected to the top of the connecting pipe 1002. An air outlet pipe 1004 is connected to the bottom of the blower 1001. The bottom end of the air outlet pipe 1004 is connected through and communicated with a collection box 11. A switch door 1101 is installed on the surface of the collection box 11 through a hinge. A filter screen plate 1102 is installed on one side of the collection box 11.

[0028] Specifically: The two sliding components 2 can move the aluminum profile 5 during the grinding process of the cross-section of the aluminum profile. Sliding housings 201 are provided on the surfaces of the two sliding components 2 to facilitate the movable installation of pulleys 203 inside the two sliding housings 201. Since one side of the pulley 203 is connected to the pulley rod 204 through a bearing, the pulley 203 can slide flexibly during the process of pushing the aluminum profile 5. And the inside of the sliding housing 201 is in a T shape, so that the pulley 203 and the pulley rod 204 are connected and cooperate to move inside the sliding housing 201. The U-shaped connecting plate 205 is U-shaped, and the heights at both ends of the U-shaped connecting plate 205 can move the placing plate 3 when the pulley rod 204 moves, without hindering the movement of the placing plate 3. Place the aluminum profile 5 on the surface of the placing plate 3 and use the two clamping components 4 for clamping and fixing. At this time, turn the two knob bolts 402 on both sides of the aluminum profile 5. When the knob bolts 402 are turned, they can drive the two clamping plates 403 to move towards the opposite side, so that the two clamping plates 403 are attached to the surfaces on both sides of the aluminum profile 5 for clamping and fixing. The chip removal device 10 can absorb the chips generated during the grinding of the end face of the aluminum profile 5. The blower 1001 operates to suck the chips through the connecting pipe 1002, so that the sucked chips are discharged into the inside of the collection box 11 through the air outlet pipe 1004. The chips inside the collection box 11 can be cleaned by opening the switch door 1101. And a filter mesh plate 1102 is installed on one side of the collection box 11, so that when the blower 1001 operates to discharge the sucked chips into the inside of the collection box 11, the sucked chip gas can be filtered, so as to facilitate the discharge of clean air to the outside without affecting the operation of the blower 1001.

[0029] In one embodiment, legs 101 are installed at the four ends of the bottom of the workbench 1, a baffle 102 is installed on one side of the surface of the workbench 1, a blanking port 103 is provided on one side of the surface of the workbench 1, and a connecting cover 1003 is connected to the bottom of the workbench 1, and the connecting cover 1003 communicates with the inside of the blanking port 103.

[0030] Specifically: The four legs 101 jointly support the workbench 1, and the baffle 102 can partially block the chips splashing during the grinding process. The chips generated by grinding can be sucked downward through the blanking port 103 into the inside of the collection box 11.

[0031] In one embodiment, placing blocks 301 are installed on both sides of the surface of the placing plate 3, a limiting groove 302 is provided on the surface of the placing plate 3, the aluminum profile 5 is movably installed on the surfaces of the two placing blocks 301, and the two limiting blocks 404 are both movably inside the limiting groove 302.

[0032] Specifically: The two placement blocks 301 are made of rubber material, which can protect the placement of the aluminum profile 5 and prevent the aluminum profile 5 from being worn when being clamped and polished. The placement position of the aluminum profile 5 can be judged through the two placement blocks 301, so as to facilitate the clamping of both sides of the aluminum profile 5 by the two clamping components 4. When the two knob bolts 402 are turned to drive the two clamping plates 403 to move, at this time, since the limit blocks 404 at the bottoms of the two clamping plates 403 are located inside the limit grooves 302 and move, the movement of the two clamping plates 403 is limited by the two limit blocks 404, which is convenient for better clamping of the aluminum profile 5.

[0033] In one embodiment, the lifting device 7 includes a reversible motor 701 and a slide bar 703. The reversible motor 701 is fixedly installed on the surface of the workbench 1. The output end of the reversible motor 701 is fixedly installed with a threaded rod 702. One end of the threaded rod 702 is connected to the top of the inner cavity of one of the device housings 6 through a bearing. The bottom end of the slide bar 703 is installed on the surface of the workbench 1, and the top of the slide bar 703 is installed on the top of the inner cavity of the other device housing 6. L-shaped sliders 704 are movably sleeved on the surfaces of the threaded rod 702 and the slide bar 703, and both ends of the bottom of the auxiliary mounting plate 8 are connected to the two L-shaped sliders 704.

[0034] Specifically: The reversible motor 701 can be started through an external controller. The operation of the reversible motor 701 can drive the threaded rod 702 to rotate forward and backward, so that the L-shaped slider 704 on the surface of the threaded rod 702 moves up and down. Since the other L-shaped slider 704 is located on the surface of the slide bar 703, and both L-shaped sliders 704 are connected to the auxiliary mounting plate 8, the slide bar 703 can limit the movement of the L-shaped slider 704.

[0035] In one embodiment, device housings 6 are installed at both ends on one side of the surface of the workbench 1. A lifting device 7 is arranged inside the two device housings 6. An auxiliary mounting plate 8 is installed on the surface of the lifting device 7. An installation groove 801 is formed through the top of the auxiliary mounting plate 8. Moving grooves 802 are formed on both sides of the surface of the auxiliary mounting plate 8. An electric push rod 9 is installed on one side of the inner wall of the installation groove 801. One end of the electric push rod 9 is installed with a connecting plate 901. Moving blocks 902 are installed on both sides of the connecting plate 901. A driving motor 903 is fixedly installed at the bottom of one side of the connecting plate 901. The output end of the driving motor 903 is fixedly installed with a grinding rod 904.

[0036] Specifically: Two device housings 6 are used to set up the lifting device 7. The lifting device 7 can drive the auxiliary mounting plate 8 to move up and down. The mounting groove 801 opened on the surface of the auxiliary mounting plate 8 is for installing and using the electric push rod 9. When grinding the end face of the aluminum profile 5, the electric push rod 9 can be controlled to drive the connecting plate 901 to move. At this time, starting the drive motor 903 can make the grinding rod 904 located below the connecting plate 901 grind on the end face of the aluminum profile 5.

[0037] In one embodiment, the inside of the mounting groove 801 and the moving groove 802 communicate with each other. The connecting plate 901 moves inside the mounting groove 801, and both moving blocks 902 move inside the two moving grooves 802.

[0038] Specifically: The electric push rod 9 is installed inside the mounting groove 801, and one end of the electric push rod 9 is connected to the connecting plate 901. When the electric push rod 9 operates to drive the connecting plate 901 to extend towards one end, at this time, the connecting plate 901 moves inside the mounting groove 801, and moving blocks 902 are installed on both sides of the connecting plate 901, so that when the connecting plate 901 moves, it drives the two moving blocks 902 to move inside the two moving grooves 802. The two moving blocks 902 can support and limit the movement of the connecting plate 901, enabling the moving grinding of the grinding rod 904 to be more stable.

[0039] In one embodiment, a U-shaped support plate 1005 is installed at the bottom of the blower 1001. The air outlet pipe 1004 penetrates through the surface of the U-shaped support plate 1005 and is connected to the bottom of the blower 1001. The U-shaped support plate 1005 is fixedly installed on the top of the collection box 11.

[0040] Specifically: The blower 1001 is installed on the top of the collection box 11 through the U-shaped support plate 1005, and the U-shaped support plate 1005 plays a supporting role in installing the blower 1001. A groove is opened on the surface of the U-shaped support plate 1005 to allow one end of the air outlet pipe 1004 to be connected below the blower 1001, facilitating the sucked debris to enter the inside of the collection box 11 through the air outlet pipe 1004.

[0041] Working principle: When in use, place the aluminum profile 5 on the surfaces of the two placement blocks 301. The position of the aluminum profile 5 can be positioned and placed according to the two placement blocks 301. By turning the two knob bolts 402, the two knob bolts 402 can drive the two clamping plates 403 to fit on both sides of the aluminum profile 5 during the turning process. At this time, since the knob bolts 402 are in line with the threaded grooves opened on the surface of the mounting plate 401, the positions of the two clamping plates 403 can be fixed. When the two clamping plates 403 fit on both sides of the aluminum profile 5, the placement of the aluminum profile 5 can be fixedly clamped. After the placement is completed, the entire placement plate 3 can be moved to drive the aluminum profile 5 to move to one side. At this time, start the forward and reverse motor 701 according to the end face position of the aluminum profile 5. The operation of the forward and reverse motor 701 can make the grinding rod 904 located below the auxiliary mounting plate 8 move accordingly. After adjusting the grinding rod 904 to a suitable position located at the end face of the aluminum profile 5 by controlling the forward and reverse motor 701, start the electric push rod 9. The operation of the electric push rod 9 can drive the connecting plate 901 connected to one end to move. The position of the grinding rod 904 installed below the connecting plate 901 can be moved. Start the drive motor 903, and the grinding rod 904 can move back and forth to grind the end face position of the aluminum profile 5, so as to grind the end face of the aluminum profile 5. By setting the sliding assembly 2 and the clamping assembly 4, the aluminum profile 5 can be clamped and fixed in advance when the end face of the aluminum profile 5 is processed, and the aluminum profile 5 can be pushed so that the end face contacts the grinding rod 904 for grinding, which can improve the stability of grinding. And the staff only manually pushes the aluminum profile 5 for grinding, which reduces the potential safety hazards to a certain extent; when grinding the end face of the aluminum profile 5, a large amount of debris will be generated. At this time, start the blower 1001. The blower 1001 operates, and the debris generated during grinding falls from the blanking port 103 and is sucked in through the connecting cover 1003. The sucked debris passes through the connecting pipe 1002 and reaches the inside of the collection box 11 through the air outlet pipe 1004. At this time, the sucked debris is collected inside the collection box 11. After grinding is completed, the switch door 1101 can be opened, and at this time, the debris inside the collection box 11 can be cleaned. By setting the debris removal device 10, the debris generated by grinding the end face of the aluminum profile 5 can be sucked and collected, avoiding the pollution of the surrounding environment caused by the splashing of the debris.

[0042] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. An aluminum profile end surface processing device, characterized in that: include: A workbench (1), wherein both sides of the workbench (1) are provided with sliding assemblies (2), the two sliding assemblies (2) comprising two sliding shells (201), the surfaces of the two sliding shells (201) on opposite sides are provided with T-shaped slide grooves (202), two pulleys (203) are movably installed inside the two T-shaped slide grooves (202), one side of the four pulleys (203) is connected to a pulley rod (204) via a bearing, the four pulley rods (204) are evenly divided into two groups, one end of the two groups of pulley rods (204) is installed with a U-shaped connecting plate (205), and the top of the two U-shaped connecting plates (205) is installed with a placement plate (3).

2. The aluminum profile end surface processing device according to claim 1, characterized in that: Two clamping assemblies (4) are arranged on the surface of the placement plate (3), and the two clamping assemblies (4) include two mounting plates (401). The two mounting plates (401) are fixedly mounted on two sides of the placement plate (3), and knob bolts (402) are movably embedded on the surfaces of the two mounting plates (401). A clamping plate (403) is installed at one end of the two knob bolts (402), and a limiting block (404) is installed at the bottom end of the two clamping plates (403).

3. The aluminum profile end surface processing device according to claim 1, characterized in that: A chip removal device (10) is provided on one side of the bottom of the workbench (1), the chip removal device (10) comprising a blower (1001), a connecting pipe (1002) is installed on the top of the blower (1001), the top of the connecting pipe (1002) is connected to a connecting cover (1003), the bottom of the blower (1001) is connected to an air outlet pipe (1004), the bottom end of the air outlet pipe (1004) is connected to a collection box (11), a switch door (1101) is installed on the surface of the collection box (11) via a hinge, and a filter screen (1102) is installed on one side of the collection box (11).

4. The aluminum profile end surface processing device according to claim 3, characterized in that: The four ends of the bottom of the workbench (1) are all equipped with supporting legs (101), a baffle (102) is installed on one side of the surface of the workbench (1), a material discharge port (103) is opened on one side of the surface of the workbench (1), and the connecting cover (1003) is connected to the bottom of the workbench (1), and the connecting cover (1003) is communicated with the inside of the material discharge port (103).

5. The aluminum profile end surface processing device according to claim 2, characterized in that: Placement blocks (301) are installed on both sides of the surface of the placement plate (3), and a limiting groove (302) is provided on the surface of the placement plate (3). Aluminum profiles (5) are movably installed on the surfaces of the two placement blocks (301), and the two limiting blocks (404) are both movable inside the limiting groove (302).

6. The aluminum profile end surface processing device according to claim 1, characterized in that: Device housings (6) are installed at both ends of one side of the surface of the workbench (1), and lifting devices (7) are arranged inside the two device housings (6). An auxiliary mounting plate (8) is installed on the surface of the lifting device (7), and a mounting groove (801) is provided through the top of the auxiliary mounting plate (8), and movable grooves (802) are provided on the surfaces of both sides of the auxiliary mounting plate (8). An electric push rod (9) is installed on one side of the inner wall of the mounting groove (801), and a connecting plate (901) is installed at one end of the electric push rod (9), and movable blocks (902) are installed on both sides of the connecting plate (901). A driving motor (903) is fixedly installed at the bottom of one side of the connecting plate (901), and a grinding rod (904) is fixedly installed at the output end of the driving motor (903).

7. The aluminum profile end surface processing device according to claim 6, characterized in that: The lifting device (7) comprises a forward and reverse motor (701) and a sliding rod (703); the forward and reverse motor (701) is fixedly mounted on the surface of the workbench (1); a threaded rod (702) is fixedly mounted on the output end of the forward and reverse motor (701); one end of the threaded rod (702) is connected to the top of an inner cavity of one device housing (6) via a bearing; the bottom end of the sliding rod (703) is mounted on the surface of the workbench (1); the top of the sliding rod (703) is mounted on the top of an inner cavity of another device housing (6); the surfaces of the threaded rod (702) and the sliding rod (703) are both movably sleeved with L-shaped sliding blocks (704); and the two L-shaped sliding blocks (704) are both connected to the two ends of the bottom of the auxiliary mounting plate (8).

8. The aluminum profile end surface processing device according to claim 6, characterized in that: The interiors of the installation groove (801) and the movable groove (802) are interconnected, the connecting plate (901) moves inside the installation groove (801), and the two movable blocks (902) both move inside the two movable grooves (802).

9. The aluminum profile end surface processing device according to claim 3, characterized in that: A U-shaped support plate (1005) is installed at the bottom of the blower (1001); the air outlet pipe (1004) passes through the surface of the U-shaped support plate (1005) and is connected to the bottom of the blower (1001); and the U-shaped support plate (1005) is fixedly installed on the top of the collection box (11).

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