Aluminum profile surface polishing equipment

Abstract

The utility model relates to the technical field of aluminum profile machining, in particular to aluminum profile surface polishing equipment which comprises a polishing table, a guide assembly, an extraction assembly and a spraying assembly. The guiding assembly, the extracting assembly and the spraying assembly are installed on the polishing table. The protective cover is installed on the polishing table, and the rough polishing assembly and the fine polishing assembly are sequentially installed in the protective cover. The extraction assembly is arranged towards the rough polishing assembly, and the spraying assembly is arranged towards the fine polishing assembly; a plurality of groups of guide assemblies are arranged, one group of guide assemblies is distributed between the rough polishing assembly and the fine polishing assembly, and one group of guide assemblies are respectively distributed at one end of the rough polishing assembly and one end of the fine polishing assembly. According to the scheme, progressive grinding is adopted, so that the polishing stability and smoothness are improved, and the ubiquitous problems of low efficiency, poor precision and serious environmental pollution existing in an existing aluminum profile surface polishing technology are solved.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum profile processing, and in particular to an aluminum profile surface polishing device. Background Art

[0002] In the aluminum profile surface treatment industry, surface polishing is often required to enhance the aesthetics and durability of the product. Existing polishing equipment mostly uses manual or semi-automatic methods. While these traditional methods can achieve certain polishing effects, they have significant limitations in terms of efficiency, precision, and consistency.

[0003] Several common aluminum profile surface polishing technologies include mechanical polishing, chemical polishing and electrolytic polishing. Mechanical polishing uses tools such as sandpaper and grinding wheels to contact and rub the surface of the aluminum profile to remove uneven parts of the surface, but this method is prone to surface scratches and is inefficient. Chemical polishing uses specific chemical solutions to corrode the surface of the aluminum profile to obtain a smooth surface. However, this method is less environmentally friendly and the surface quality after treatment is difficult to control. Electrolytic polishing is a more advanced surface treatment method that uses the action of electric current to cause an electrochemical reaction on the surface of the aluminum profile to achieve surface smoothing, but the equipment cost is high and maintenance is complex. The above solutions are difficult to meet the requirements of high efficiency, environmental protection, and low cost.

[0004] Existing aluminum profile surface polishing technologies generally have problems such as low efficiency, poor precision, and serious environmental pollution. In addition, the high degree of manual participation also increases production costs and safety risks. Utility Model Content

[0005] In order to improve the common problems of low efficiency, poor precision and serious environmental pollution in the existing aluminum profile surface polishing technology, the present application provides an aluminum profile surface polishing device.

[0006] This application provides an aluminum profile surface polishing device, which adopts the following technical solutions:

[0007] An aluminum profile surface polishing device, comprising:

[0008] A polishing table installed on a horizontal ground;

[0009] A protective cover, the protective cover being mounted on the polishing table;

[0010] The coarse polishing assembly and the fine polishing assembly are sequentially installed in the protective cover;

[0011] Boot components;

[0012] Extract components;

[0013] A spray assembly, wherein the guide assembly, the extraction assembly and the spray assembly are respectively installed on the polishing table;

[0014] The extraction assembly faces the rough polishing assembly;

[0015] The spray assembly is directed toward the fine-spray assembly;

[0016] The guide components are provided in multiple groups, between the coarse polishing component and the fine polishing component, and one end of the coarse polishing component and the fine polishing shower component are respectively distributed with a group of guide components.

[0017] By adopting the above technical solution, the guide assembly is used to guide the movement of the aluminum profile relative to the polishing table; the rough polishing assembly is used to rough polish the aluminum profile; the extraction assembly is used to extract aluminum chips generated by grinding; the fine polishing assembly is used to fine polish the aluminum profile, and the spray assembly is used to flush the particulate dirt generated during the fine polishing process.

[0018] When polishing aluminum profiles, one end of the aluminum profile is placed on the guide assembly, and the guide assembly pushes and guides one end of the aluminum profile to gradually move into the rough polishing assembly for rough polishing, and the extraction assembly extracts and removes the debris and dust generated during the rough polishing process; then, under the guidance of the guide assembly between the rough polishing assembly and the fine polishing assembly, it is moved into the fine polishing assembly for fine polishing, spraying and flushing while polishing, and finally, driven by the guide assembly on the other end of the fine polishing assembly, it is gradually moved out to obtain an aluminum profile with a smooth surface.

[0019] By setting up multiple groups of guide components, rough polishing components, extraction components, fine polishing components and spray components, polishing is performed at two polishing precisions and progressive polishing is performed to improve the stability and smoothness of polishing. Setting up multiple groups of guide components can achieve uniform speed transportation, so that the aluminum profile maintains stable movement, and then the coarse chips are cleaned by the extraction component to reduce the problem of damage to the surface of the aluminum profile; when the aluminum profile is finely polished, spray flushing is synchronized to promptly flush away the particulate dirt generated during the polishing process and prevent overheating. The above scheme improves the existing problems of low efficiency, poor precision and serious environmental pollution in the existing aluminum profile surface polishing technology.

[0020] Optionally, the rough polishing component includes:

[0021] a first rough polishing piece, the first rough polishing piece being rotatably mounted on the polishing table;

[0022] a second rough polishing piece, the second rough polishing piece being rotatably mounted on the polishing table;

[0023] An inner rough polishing piece, the inner rough polishing piece being slidably mounted on the polishing table;

[0024] The second rough polished piece is located between the first rough polished piece and the inner rough polished piece;

[0025] A first power member is installed on the polishing table, and is used to provide a power source for the first rough polishing member, the second rough polishing member and the inner rough polishing member.

[0026] By adopting the above technical solution, the first rough polishing part is used to polish the upper and lower surfaces of the aluminum profile, the second rough polishing part is used to polish the two side surfaces of the aluminum profile, and the inner rough polishing part is used to polish the inner surface of the aluminum profile. When performing rough polishing of the aluminum profile, the first power part is operated, and the guide assembly conveys the aluminum profile to the first rough polishing part to polish the upper and lower surfaces, then the second rough polishing part to polish the two side surfaces, and finally the inner surface or inner concave surface to polish the inner rough polishing part, thereby achieving rough polishing of the aluminum profile. By providing the first rough polishing part, the second rough polishing part, and the inner rough polishing part, multiple surfaces of the aluminum profile are rough polished, impurities on the surface of the aluminum profile are pre-removed, and the surface is pre-polished to be smooth, which can provide a smooth surface for fine polishing, improve the smoothness of fine polishing, and reduce the occurrence of damage to the surface of the aluminum profile.

[0027] Optionally, the guiding component includes:

[0028] A guide member is rotatably mounted on the polishing table and abuts against the side of the aluminum profile.

[0029] A pushing member, the pushing member is rotatably mounted on the polishing table and is located on one side of the guide member;

[0030] A push-in driving member is fixedly mounted on the polishing table. The push-in member is connected to the push-in driving member, and the push-in driving member is used to drive the push-in member to rotate relative to the polishing table.

[0031] By adopting the above technical solution, the guide member is used to limit the direction of movement of the aluminum profile so that it can enter the rough polishing assembly and the fine polishing assembly in a straight line for polishing; the pushing member is used for the aluminum profile to pass through and drive the aluminum profile to move; when the aluminum profile needs to be conveyed, the pushing drive member drives the pushing member to rotate and push the aluminum profile from the guide member, so that one end of the aluminum profile contacts the pushing member, and the pushing member drives the aluminum profile to move, thereby realizing uniform speed conveying of the aluminum profile.

[0032] Optionally, the fine polishing assembly includes:

[0033] First fine polished piece;

[0034] A second fine polishing piece, wherein the first fine polishing piece and the second fine polishing piece are sequentially rotated and installed on the polishing table at intervals;

[0035] An inner fine polishing piece, which is slidably mounted on the polishing table and is located on one side of the second fine polishing piece;

[0036] A second power member is installed on the polishing table, and the second power member is used to provide a power source for the first fine polishing member, the second fine polishing member and the inner fine polishing member.

[0037] By adopting the above technical solution, the first fine polishing piece is used to polish the upper and lower surfaces of the aluminum profile; the second fine polishing piece is used to polish the two side surfaces of the aluminum profile; and the inner fine polishing piece is used to polish the inner surface of the aluminum profile. When fine polishing the aluminum profile, the second power piece works, and the aluminum profile, after being cleaned by the extraction component, enters the first fine polishing piece under the drive of the guide component to polish the upper and lower surfaces, and then polishes the two side surfaces by the second fine polishing piece, and then polishes the inner surface or inner concave surface by the inner fine polishing piece, thereby achieving rough polishing of the aluminum profile. By setting the first fine polishing piece, the second fine polishing piece and the inner fine polishing piece, multiple surfaces of the aluminum profile are finely polished, and the high-speed rotation and friction are performed in close contact with the surface of the aluminum profile, which improves the polishing efficiency and accuracy. In addition, during the polishing process, the spray component also sprays to cool down, promptly flushes away the peeled-off particles and dirt, and prevents overheating. This not only improves the polishing efficiency and accuracy, but also effectively protects the surface of the aluminum profile from damage.

[0038] Optionally, the inner fine polishing piece includes

[0039] An inner fine polishing head, one end of which is slidably connected to the polishing table;

[0040] A crank connecting component, one end of which is transmission-connected to the second power member, and the other end of which is hinged to the inner fine polishing head.

[0041] By adopting the above technical solution, the second power member drives the crank component to rotate, and the crank component drives the inner fine polishing head to slide relative to the polishing table to finely polish the inner surface of the aluminum profile. By polishing in a sliding manner, the polished inner surface is finer and smoother.

[0042] Optionally, the extraction component includes:

[0043] A dust collecting member installed on the polishing table;

[0044] The dust collecting parts are provided in multiple groups, and the multiple groups of dust collecting parts are respectively arranged toward the first rough polishing part, the second rough polishing part and the inner rough polishing part;

[0045] An exhaust drive component is installed under the polishing table, and one end of the multiple groups of dust collecting components is connected to the exhaust drive component.

[0046] By adopting the above technical solution, the exhaust drive component gives negative pressure to the dust collecting component, and the dust collecting component collects the debris generated by the grinding of the first rough polishing component, the second rough polishing component and the inner rough polishing component, which can reduce the flying dust during the polishing process and improve the working environment.

[0047] Optional spray assembly includes:

[0048] a liquid supply tank, the liquid supply tank being installed on the polishing table and being located below the first fine polishing piece, the second fine polishing piece and the inner fine polishing piece;

[0049] A spraying member is installed on the polishing table and is respectively arranged toward the first fine polishing member, the second fine polishing member and the inner fine polishing member;

[0050] The liquid pumping part is installed on the polishing table. One end of the liquid pumping part is connected to the spray part, and the other end is connected to the liquid supply tank. The liquid pumping part is used to extract the liquid in the liquid supply tank and supply it to the spray part.

[0051] By adopting the above technical solution, the liquid pumping part supplies the liquid in the liquid supply tank to the spraying part. The liquid is sprayed out through the spraying part to flush the aluminum profile that is undergoing fine polishing, thereby removing the peeled-off particulate dirt and preventing overheating.

[0052] Optionally, the liquid supply tank has an opening, and the opening is opened toward the first finely cast member, the second finely cast member, and the inner finely cast member;

[0053] A filter is provided in the liquid supply bin and is installed at the connection between the liquid extraction component and the liquid supply bin.

[0054] By adopting the above technical solution, the liquid flushed on the aluminum profile by the spraying part enters the liquid supply tank through the opening of the liquid supply tank, and then the liquid is filtered by the filter part and then pumped to the spraying part for spraying, thereby realizing resource recycling and reducing resource waste.

[0055] In summary, this application has the following beneficial effects:

[0056] 1. By setting up multiple sets of guide components, rough polishing components, extraction components, fine polishing components and spray components, polishing is carried out in two polishing precisions and progressive polishing to improve the stability and smoothness of polishing. Setting up multiple sets of guide components can achieve uniform speed transportation, so that the aluminum profile maintains stable movement, and then the coarse chips are cleaned by the extraction component to reduce the problem of damage to the aluminum profile surface; when the aluminum profile is finely polished, spray flushing is carried out simultaneously to promptly flush away the particulate dirt generated during the polishing process and prevent overheating. The above scheme improves the existing problems of low efficiency, poor precision and serious environmental pollution in the existing aluminum profile surface polishing technology.

[0057] 2. By setting the first rough polishing piece, the second rough polishing piece and the inner rough polishing piece, the multiple surfaces of the aluminum profile are roughly polished, the impurities on the surface of the aluminum profile are removed in advance and the surface is pre-polished, which can provide a flat surface for fine polishing, improve the smoothness of fine polishing, and reduce the problem of damage to the surface of the aluminum profile.

[0058] 3. By setting the first fine polishing piece, the second fine polishing piece and the inner fine polishing piece, the multiple surfaces of the aluminum profile are finely polished. By performing high-speed rotation and friction close to the surface of the aluminum profile, the polishing efficiency and accuracy are improved. In the polishing process, the spray component also sprays to cool down, and promptly flushes away the peeled-off particles of dirt and prevents overheating. This not only improves the polishing efficiency and accuracy, but also effectively protects the surface of the aluminum profile from damage.

[0059] 4. The second power member drives the crank component to rotate, and the crank component drives the inner fine polishing head to slide relative to the polishing table to finely polish the inner surface of the aluminum profile. The polished inner surface is finer and smoother through sliding polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 This is an overall structural view of an aluminum profile surface polishing device disclosed in this embodiment;

[0061] Figure 2 This is a diagram showing the internal structure of an aluminum profile surface polishing device disclosed in this embodiment;

[0062] Figure 3 This is a structural view of a rough polishing component in an aluminum profile surface polishing device disclosed in this embodiment;

[0063] Figure 4 This embodiment discloses a structural view of a fine polishing component in an aluminum profile surface polishing device.

[0064] Description of reference numerals:

[0065] 1. Polishing table; 11. Protective cover; 2. Guide assembly; 21. Guide member; 22. Push member; 23. Push drive member; 3. Spray assembly; 31. Liquid supply tank; 32. Spray member; 33. Liquid extraction member; 34. Filter member; 4. Rough polishing assembly; 41. First rough polishing member; 42. Second rough polishing member; 43. Inner rough polishing member; 44. First power member; 5. Fine polishing assembly; 51. First fine polishing member; 52. Second fine polishing member; 53. Inner fine polishing member; 54. Second power member; 55. Crank connector; 6. Extraction assembly; 61. Dust collection member; 62. Exhaust drive member; 7. Aluminum profile. DETAILED DESCRIPTION

[0066] The following is combined with Figure 1-4 This application is described in further detail.

[0067] The present application embodiment discloses an aluminum profile surface polishing device, see Figure 1 and Figure 2, including a polishing table 1, a guide assembly 2, an extraction assembly 6 and a spray assembly 3, the polishing table 1 is installed on a horizontal ground; the guide assembly 2, the extraction assembly 6 and the spray assembly 3 are respectively installed on the polishing table 1; it also includes a protective cover 11 installed on the polishing table 1, and a rough polishing assembly 4 and a fine polishing assembly 5 installed in the protective cover 11 in sequence; the extraction assembly 6 is arranged toward the rough polishing assembly 4, and the spray assembly 3 is arranged toward the fine polishing assembly 5.

[0068] See also Figure 2 Furthermore, multiple groups of guide components 2 are provided, one group of guide components 2 is distributed between the coarse polishing component 4 and the fine polishing component 5, and one group of guide components 2 is also distributed at one end of the coarse polishing component 4 and the fine polishing shower component.

[0069] In this embodiment, three groups of guide assemblies 2 are provided, and each group of guide assemblies 2 includes a guide member 21, a push member 22 and a push drive member 23. The guide member 21 is rotatably installed on the polishing table 1, and the guide member 21 abuts against the side of the aluminum profile 7. The push member 22 is rotatably installed on the polishing table 1 and is located on one side of the guide member 21; the push drive member 23 is fixedly installed on the polishing table 1, and the push member 22 is connected to the push drive member 23. The push drive member 23 is used to drive the push member 22 to rotate relative to the polishing table 1.

[0070] Specifically, the guide member 21 includes two guide wheels, the pushing member 22 includes two pushing cylinders, and the pushing drive member 23 includes two pushing motors. The pushing motor is fixedly installed on the polishing table 1, and the central rotating shaft of the pushing cylinder is fixedly connected to the output spindle of the pushing motor.

[0071] See also Figure 2 and Figure 3 Furthermore, the rough polishing assembly 4 includes a first rough polishing part 41, a second rough polishing part 42, an inner rough polishing part 43 and a first power part 44. The first rough polishing part 41 is rotatably mounted on the polishing table 1; the second rough polishing part 42 is rotatably mounted on the polishing table 1; the inner rough polishing part 43 is slidably mounted on the polishing table 1; the second rough polishing part 42 is located between the first rough polishing part 41 and the inner rough polishing part 43; the first power part 44 is mounted on the polishing table 1, and the first power part 44 is used to provide a power source for the first rough polishing part 41, the second rough polishing part 42 and the inner rough polishing part 43.

[0072] Specifically, the first rough polishing part 41 and the second rough polishing part 42 respectively include two groups of circular fiber grinding heads; the inner rough polishing part 43 includes a group of strip fiber grinding heads and an inner rough crank connecting rod; the first power part 44 includes multiple groups of first polishing motors, and the multiple groups of first polishing motors are respectively fixedly installed on the polishing table 1, and the circular fiber heads are fixedly connected to the output spindles of the first polishing motors; the strip fiber grinding heads are connected to the polishing motors through the inner rough crank connecting rod; the number of first polishing motors is equal to the sum of the total number of circular fiber grinding heads and strip fiber grinding heads.

[0073] See also Figure 2 and Figure 4 Furthermore, the fine polishing assembly 5 includes a first fine polishing part 51, a second fine polishing part 52, an inner fine polishing part 53 and a second power part 54. The first fine polishing part 51 and the second fine polishing part 52 are installed on the polishing table 1 in sequence and rotated at intervals; the inner fine polishing part 53 is slidably installed on the polishing table 1 and is located on one side of the second fine polishing part 52; the second power part 54 is installed on the polishing table 1, and the second power part 54 is used to provide a power source for the first fine polishing part 51, the second fine polishing part 52 and the inner fine polishing part 53.

[0074] Specifically, the first fine polishing member 51 and the second fine polishing member 52 each comprise two sets of high-density fiber grinding heads. The inner fine polishing member 53 comprises an inner fine polishing head and a crank connecting member, one end of which is slidably connected to the polishing table 1. The crank connecting member has one end in driving connection with the second power member 54 and the other end is hinged to the inner fine polishing head. The inner fine polishing head is specifically a set of high-density fiber grinding strips, and the crank connecting member is specifically a fine polishing crank connecting rod.

[0075] The second power component 54 includes multiple groups of second polishing motors, which are respectively fixedly installed on the polishing table 1. The high-fiber head is fixedly connected to the output spindle of the second polishing motor; the inner fine polishing head is connected to the output spindle of the second polishing motor through a fine polishing crank connecting rod; the number of second polishing motors is equal to the sum of the total number of high-density fiber grinding heads and high-density fiber grinding strips.

[0076] The fine polishing abrasive is made of high-density fiber. Due to the high-density arrangement of its fibers, it can provide a more uniform contact surface, thereby producing a more consistent polishing effect during the polishing process and reducing surface scratches and unevenness. During the polishing process, the spray component 3 also sprays to cool down, promptly flushing away the peeled-off particulate dirt and preventing overheating, which not only improves the polishing efficiency and accuracy, but also effectively protects the surface of the aluminum profile 7 from damage.

[0077] See also Figure 2 Furthermore, the extraction component 6 includes a dust collecting part 61 and an exhaust driving part 62. The dust collecting part 61 is installed on the polishing table 1; there are multiple groups of dust collecting parts 61, and the multiple groups of dust collecting parts 61 are respectively arranged toward the first rough polishing part 41, the second rough polishing part 42 and the inner rough polishing part 43; the exhaust driving part 62 is installed under the polishing table 1, and one end of the multiple groups of dust collecting parts 61 is connected to the exhaust driving part 62.

[0078] Specifically, the dust collecting part 61 is a dust collecting hood, and there are two dust collecting hoods, one dust collecting hood is arranged above and below the coarse throwing component 4 respectively. The exhaust drive part 62 includes an exhaust pump and a dust collecting box. One end of the exhaust pump is connected to the dust collecting hood, and the other end is connected to the dust collecting box.

[0079] See also Figure 2 and Figure 4 Furthermore, the spray assembly 3 includes a liquid supply tank 31, a spray part 32 and a liquid pumping part 33. The liquid supply tank 31 is installed on the polishing table 1 and is located below the first fine polishing part 51, the second fine polishing part 52 and the inner fine polishing part 53; the spray part 32 is installed on the polishing table 1 and is respectively arranged toward the first fine polishing part 51, the second fine polishing part 52 and the inner fine polishing part 53; the liquid pumping part 33 is installed on the polishing table 1, one end of the liquid pumping part 33 is connected to the spray part 32, and the other end is connected to the liquid supply tank 31. The liquid pumping part 33 is used to extract the liquid in the liquid supply tank 31 and supply it to the spray part 32.

[0080] The spraying component 32 is specifically a spraying pipe and a plurality of nozzles, and the nozzles are evenly distributed on the spraying pipe; the liquid pumping component 33 is specifically a water pump, one end of the water pump is connected to the spraying pipe, and the other end is connected to the liquid supply tank 31.

[0081] The liquid supply tank 31 has an opening, which is opened toward the first fine-cast piece 51, the second fine-cast piece 52 and the inner fine-cast piece 53; a filter element 34 is provided in the liquid supply tank 31, and the filter element 34 is installed at the connection between the liquid extraction element 33 and the liquid supply tank 31.

[0082] The filter element 34 includes a filter cloth and a sponge plate. The filter cloth is wrapped around the sponge plate, and the sponge plate is installed in the liquid supply tank 31 .

[0083] The working principle of the aluminum profile surface polishing equipment of the present application is as follows:

[0084] When polishing the aluminum profile 7, one end of the aluminum profile 7 is placed on the guide assembly 2, and the guide assembly 2 pushes and guides one end of the aluminum profile 7 to gradually move into the rough polishing assembly 4 for rough polishing; that is, the aluminum profile 7 enters the pushing member 22 under the guidance of the guide member 21, and the pushing driving member 23 drives the pushing member 22 to rotate, so that the aluminum profile 7 passes through the first rough polishing member 41, the second rough polishing member 42 and the inner rough polishing member 43 in turn, completing the rough polishing of multiple surfaces of the aluminum profile 7.

[0085] While the rough surface polishing is being performed, the extraction component 6 extracts and removes the debris and dust generated during the rough polishing process; the exhaust drive member 62 works, and the debris and dust are extracted from the dust collecting member 61.

[0086] Under the guidance of the guide assembly 2 between the rough polishing assembly 4 and the fine polishing assembly 5, the aluminum profile 7 moves into the fine polishing assembly 5 for fine surface polishing. The aluminum profile 7 passes through the first fine polishing part 51, the second fine polishing part 52 and the inner fine polishing part 53 in sequence to complete the fine polishing of multiple surfaces of the aluminum profile 7; at the same time, during the polishing process, the liquid pumping part 33 works to pump the water in the liquid supply tank 31 to the spraying part 32, spraying and flushing the aluminum profile 7, and finally gradually moves out under the drive of the guide assembly 2 on the other end of the fine polishing assembly 5 to obtain an aluminum profile 7 with a smooth surface.

[0087] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the scope of protection of the present invention.

Claims

1. An aluminum profile surface polishing device, characterized by: include: A polishing table (1), wherein the polishing table (1) is installed on a horizontal ground; A protective cover (11), the protective cover (11) being mounted on the polishing table (1); A coarse polishing assembly (4) and a fine polishing assembly (5) are sequentially installed in the protective cover (11); Boot component (2); Extract component (6); A spray assembly (3), wherein the guide assembly (2), the extraction assembly (6) and the spray assembly (3) are respectively installed on the polishing table (1); The extraction component (6) faces the rough polishing component (4); The spraying component (3) faces the fine-spraying component (5); The guide components (2) are provided with multiple groups, between the coarse polishing component (4) and the fine polishing component (5), and one group of guide components (2) is distributed at one end of the coarse polishing component (4) and the fine polishing shower component respectively.

2. The aluminum profile surface polishing equipment according to claim 1, characterized in that: The rough polishing assembly (4) comprises: a first rough polishing piece (41), the first rough polishing piece (41) being rotatably mounted on the polishing table (1); a second rough polishing piece (42), the second rough polishing piece (42) being rotatably mounted on the polishing table (1); An inner rough polishing piece (43), the inner rough polishing piece (43) being slidably mounted on the polishing table (1); The second rough-polished piece (42) is located between the first rough-polished piece (41) and the inner rough-polished piece (43); A first power member (44) is installed on the polishing table (1), and the first power member (44) is used to provide a power source for the first rough polishing member (41), the second rough polishing member (42) and the inner rough polishing member (43).

3. The aluminum profile surface polishing equipment according to claim 1, characterized in that: The guide assembly (2) comprises: A guide member (21) is rotatably mounted on the polishing table (1), and the guide member (21) abuts against the side of the aluminum profile (7). A push-in member (22), the push-in member (22) is rotatably mounted on the polishing table (1) and is located on one side of the guide member (21); A push-in drive member (23) is fixedly mounted on the polishing table (1), the push-in member (22) is connected to the push-in drive member (23), and the push-in drive member (23) is used to drive the push-in member (22) to rotate relative to the polishing table (1).

4. The aluminum profile surface polishing equipment according to claim 1, characterized in that: The fine polishing assembly (5) comprises: a first finely polished member (51); A second fine polishing piece (52), wherein the first fine polishing piece (51) and the second fine polishing piece (52) are sequentially rotated and installed on the polishing table (1) at intervals; An inner fine polishing piece (53), the inner fine polishing piece (53) is slidably mounted on the polishing table (1) and is located on one side of the second fine polishing piece (52); A second power member (54) is installed on the polishing table (1), and the second power member (54) is used to provide a power source for the first fine polishing member (51), the second fine polishing member (52) and the inner fine polishing member (53).

5. The aluminum profile surface polishing equipment according to claim 4, characterized in that: The inner fine polishing member (53) includes An inner fine polishing head, one end of which is slidably connected to the polishing table (1); A crank connecting component, one end of which is transmission-connected to the second power member (54), and the other end of which is hinged to the inner fine polishing head.

6. The aluminum profile surface polishing equipment according to claim 2, characterized in that: The extraction component (6) comprises: A dust collecting member (61), wherein the dust collecting member (61) is mounted on the polishing table (1); The dust collecting parts (61) are provided in multiple groups, and the multiple groups of dust collecting parts (61) are respectively arranged toward the first rough polishing part (41), the second rough polishing part (42) and the inner rough polishing part (43); An exhaust driving member (62) is installed under the polishing table (1), and one end of the plurality of groups of dust collecting members (61) is connected to the exhaust driving member (62).

7. The aluminum profile surface polishing equipment according to claim 4, characterized in that: The spray assembly (3) comprises: a liquid supply tank (31), the liquid supply tank (31) being installed on the polishing table (1) and being located below the first fine polishing piece (51), the second fine polishing piece (52) and the inner fine polishing piece (53); A spraying member (32), the spraying member (32) being mounted on the polishing table (1) and disposed toward the first fine polishing member (51), the second fine polishing member (52), and the inner fine polishing member (53); A liquid extraction member (33) is installed on the polishing table (1), one end of the liquid extraction member (33) is connected to the spray member (32), and the other end is connected to the liquid supply bin (31), and the liquid extraction member (33) is used to extract liquid in the liquid supply bin (31) and supply it to the spray member (32).

8. The aluminum profile surface polishing equipment according to claim 7, characterized in that: The liquid supply bin (31) has an opening, and the opening is opened toward the first fine-cast piece (51), the second fine-cast piece (52) and the inner fine-cast piece (53); A filter element (34) is provided in the liquid supply bin (31), and the filter element (34) is installed at the connection between the liquid extraction element (33) and the liquid supply bin (31).

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