Synchronous polishing set

Abstract

The utility model discloses a synchronous polishing set which comprises a lifting support and a plurality of pairs of polishing units. Each pair of polishing units can be arranged on the lifting support in a vertically movable mode, the multiple pairs of polishing units are evenly distributed at intervals in the vertical direction, and the two polishing units in each pair of polishing units are distributed in a bilateral symmetry mode. According to the scheme, the problems that in a traditional mode that a pair of polishing units are used for polishing the whole long-strip-shaped aluminum profile, due to the fact that the polishing units need to do long-distance up-and-down reciprocating motion along the full length of the aluminum profile, the polishing period is remarkably prolonged, and the polishing efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile polishing technology, specifically a synchronous polishing assembly. Background Technology

[0002] During the production of aluminum profiles, polishing is typically performed to improve surface quality and lay a good foundation for subsequent surface treatment processes such as spraying. Currently, vertical polishing equipment is commonly used in the industry for polishing long, narrow aluminum profiles. This type of equipment usually consists of a lifting support and a pair of polishing units. These polishing units are mounted on the lifting support and can move up and down via a drive assembly, thus enabling polishing operations along the entire length of the long, narrow aluminum profile. However, in practical applications, this one-to-one polishing mode has a significant efficiency bottleneck. Specifically, because the polishing units need to move up and down a long distance along the entire length of the aluminum profile, this significantly prolongs the polishing cycle, resulting in low polishing efficiency. Utility Model Content

[0003] To address the aforementioned shortcomings, this utility model proposes a synchronous polishing unit, aiming to solve the problem of low polishing efficiency caused by the traditional method of polishing the entire long strip aluminum profile with a pair of polishing units. This is because the polishing units need to perform long-distance up-and-down reciprocating movements along the entire length of the aluminum profile, which significantly prolongs the polishing cycle.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A synchronous polishing assembly includes a lifting bracket and several pairs of polishing units; each pair of polishing units is movably mounted on the lifting bracket, the several pairs of polishing units are evenly spaced along the vertical direction, and the two polishing units in each pair are symmetrically distributed horizontally.

[0006] Preferably, the polishing unit includes several guide wheels and a support base, and two guide rails are provided on both the left and right sides of the lifting bracket;

[0007] The two guide rails on the left side of the lifting bracket are symmetrically distributed front to back, and the two guide rails on the right side of the lifting bracket are symmetrically distributed front to back. All four guide rails are arranged in the vertical direction. Several guide wheels are provided on both the front and rear sides of the support base. The support base is movably mounted on the lifting bracket, and the wheel surfaces of the several guide wheels abut against the corresponding guide rails.

[0008] Preferably, the polishing unit further includes a front-to-back translation component, a left-to-right translation component, a mounting base, a mounting bracket, a polishing roller, and a roller driver;

[0009] The front-to-back translation component is disposed on the support base, the mounting base is disposed on the front-to-back translation component, the left-to-right translation component is disposed on the mounting base, the mounting frame is disposed on the left-to-right translation component, the grinding roller is rotatably mounted on the mounting frame, the roller driver is mounted on the mounting frame, and the drive end of the roller driver is connected to one end of the grinding roller; the front-to-back translation component is used to move the mounting frame back and forth, and the left-to-right translation component is used to move the mounting frame left and right.

[0010] Preferably, the forward and backward translational assembly includes two first slide rails, four first sliders, and a first lead screw stepper motor, wherein the first lead screw stepper motor includes a first screw block and a first lead screw;

[0011] The first screw block is threadedly connected to the first lead screw, which is arranged in the front-to-back direction; the two first slide rails and the first lead screw stepper motor are all mounted on the support base; the two first slide rails are symmetrically distributed left and right, and are arranged in the front-to-back direction; each of the two first slide rails is slidably mounted with two first sliders; the mounting base is mounted on the top of the four first sliders and the first screw block.

[0012] Preferably, the left and right translation component includes two second slide rails, four second sliders, and a second lead screw stepper motor, wherein the second lead screw stepper motor includes a second screw block and a second lead screw;

[0013] The second screw block and the second lead screw are threaded together, and the second lead screw is arranged in the left-right direction; the two second slide rails and the second lead screw stepper motor are all mounted on the mounting base, the two second slide rails are symmetrically distributed front and back, and the two second slide rails are arranged in the left-right direction. The two second slide rails are slidably mounted with two second sliders, and the mounting bracket is mounted on the top of the four second sliders and the second screw block.

[0014] Preferably, the polishing unit further includes a baffle assembly, which includes a support frame, a triangular plate, and a baffle. The bottom of the support frame is mounted on the support base, the baffle is obliquely fixed to the top of the support frame, the triangular plate is fixed between the baffle and the support frame, and the baffle is located above the polishing roller.

[0015] Preferably, the polishing unit further includes a support rod and a receiving tray. The support rod is installed on the left side of the mounting frame, and the receiving tray is fixed to the support rod. The receiving tray is located below the polishing roller.

[0016] Preferably, the polishing unit further includes a cleaning brush mounting bracket and a cleaning brush, the cleaning brush mounting bracket being mounted on the left side of the mounting bracket, the cleaning brush being detachably mounted on the cleaning brush mounting bracket, and the cleaning brush being located below the receiving tray.

[0017] The technical solution provided by this utility model can include the following beneficial effects:

[0018] Compared to the traditional method of polishing the entire long strip aluminum profile with a pair of polishing units, this solution sets up multiple pairs of polishing units, with each pair of polishing units sharing the polishing task for a corresponding part of the long strip aluminum profile. This effectively shortens the overall polishing cycle and improves the overall polishing efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a synchronous polishing assembly.

[0020] Figure 2 This is a schematic diagram of one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the polishing unit in this utility model;

[0022] Figure 4 This is a schematic diagram of the forward and backward translation component in this utility model;

[0023] Figure 5 This is a schematic diagram of the left-right translation component in this utility model.

[0024] The components include: 1. Lifting bracket; 2. Polishing unit; 10. Guide rail; 20. Guide wheel; 21. Support base; 22. Front and rear translation assembly; 23. Left and right translation assembly; 24. Mounting base; 25. Mounting frame; 26. Grinding roller; 27. Roller driver; 28. Material blocking assembly; 29. ​​Support rod; 210. Material receiving tray; 211. Cleaning brush mounting frame; 212. Cleaning brush; 221. First slide rail; 222. First slider; 223. First lead screw stepper motor; 231. Second slide rail; 232. Second slider; 233. Second lead screw stepper motor; 281. Support frame; 282. Triangular plate; 283. Baffle; 2231. First screw block; 2232. First lead screw; 2331. Second screw block; 2332. Second lead screw. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] In the description of this utility model, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "assembly," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] A synchronous polishing assembly includes a lifting bracket 1 and several pairs of polishing units 2; each pair of polishing units 2 is movably mounted on the lifting bracket 1, the several pairs of polishing units 2 are evenly spaced along the vertical direction, and the two polishing units 2 in each pair are symmetrically distributed from left to right.

[0030] One type of synchronous polishing assembly in this solution, as described in this embodiment, is... Figure 1As shown, the lifting bracket 1 is equipped with three pairs of polishing units 2, and a drive assembly (not shown in the figure) is also provided on the lifting bracket 1. The drive assembly is used to drive the polishing units 2 to move up and down. Since the two polishing units 2 in each pair are symmetrically distributed from left to right, when polishing a long strip of aluminum profile is required, the worker first suspends the long strip of aluminum profile to be polished on a conveyor track (not shown in the figure) arranged in the front-to-back direction near the top of the lifting bracket 1, and between each pair of polishing units 2. This facilitates simultaneous polishing of both sides of the long strip of aluminum profile to be polished. Since each pair of polishing units 2 can be moved up and down on the lifting bracket 1, the height of each pair of polishing units 2 can be adjusted by activating the drive assembly to drive each pair of polishing units 2 to move up and down. Because several pairs of polishing units 2 are evenly spaced in the up-down direction, each pair of polishing units 2 can simultaneously polish the long strip of aluminum profile to be polished within its own different height range. Compared to the traditional method of polishing the entire long strip aluminum profile with a pair of polishing units, this solution sets up multiple pairs of polishing units 2, with each pair of polishing units 2 sharing the polishing task of a corresponding part of the long strip aluminum profile. This can effectively shorten the overall polishing cycle and thus improve the overall polishing efficiency.

[0031] Preferably, the polishing unit 2 includes several guide wheels 20 and a support base 21, and two guide rails 10 are provided on both the left and right sides of the lifting bracket 1;

[0032] The two guide rails 10 on the left side of the lifting bracket 1 are symmetrically distributed front to back, and the two guide rails 10 on the right side of the lifting bracket 1 are symmetrically distributed front to back. All four guide rails 10 are arranged in the vertical direction. Several guide wheels 20 are provided on both the front and rear sides of the support base 21. The support base 21 is movably mounted on the lifting bracket 1. The wheel surfaces of the several guide wheels 20 respectively abut against the corresponding guide rails 10.

[0033] In this embodiment, as Figure 2 As shown, since the support base 21 is movably mounted on the lifting bracket 1, the wheel surfaces of several guide wheels 20 respectively abut against the corresponding guide rails 10. The cooperation between the guide wheels 20 and the guide rails 10 makes the up-and-down movement of the support base 21 more stable.

[0034] Preferably, the polishing unit 2 further includes a front-to-back translation component 22, a left-to-right translation component 23, a mounting base 24, a mounting bracket 25, a polishing roller 26, and a roller driver 27;

[0035] The front-to-back translation component 22 is disposed on the support base 21, the mounting base 24 is disposed on the front-to-back translation component 22, the left-to-right translation component 23 is disposed on the mounting base 24, the mounting frame 25 is disposed on the left-to-right translation component 23, the grinding roller 26 is rotatably mounted on the mounting frame 25, the roller driver 27 is mounted on the mounting frame 25, and the driving end of the roller driver 27 is connected to one end of the grinding roller 26; the front-to-back translation component 22 is used to move the mounting frame 25 back and forth, and the left-to-right translation component 23 is used to move the mounting frame 25 left and right.

[0036] Specifically, such as Figure 3 As shown, the forward and backward translation component 22 enables the mounting frame 25 to move forward and backward, thereby realizing the forward and backward movement of the grinding roller 26. The left and right translation component 23 enables the mounting frame 25 to move left and right, thereby realizing the left and right movement of the grinding roller 26. Since the driving end of the roller driver 27 is connected to one end of the grinding roller 26, by activating the roller driver 27 (in this embodiment, the roller driver 27 is a motor), the roller driver 27 can drive the grinding roller 26 to rotate, thereby achieving the polishing treatment of the surface of the elongated aluminum profile. The mounting base 24 makes the installation of the left and right translation component 23 more stable. The mounting frame 25 provides support for the roller driver 27 and the grinding roller 26. Further, the grinding roller 5 can move freely in the forward, backward, left and right, and up and down directions. This multi-directional movement allows the grinding roller 26 to flexibly contact and polish all surfaces of the elongated aluminum profile.

[0037] Preferably, the forward and backward translation component 22 includes two first slide rails 221, four first sliders 222 and a first lead screw stepper motor 223, wherein the first lead screw stepper motor 223 includes a first screw block 2231 and a first lead screw 2232;

[0038] The first screw block 2231 is threadedly connected to the first lead screw 2232, which is arranged in the front-back direction. The two first slide rails 221 and the first lead screw stepper motor 223 are all mounted on the support base 21. The two first slide rails 221 are symmetrically distributed from left to right and are arranged in the front-back direction. The two first slide rails 221 are slidably mounted with two first sliders 222. The mounting base 24 is mounted on the top of the four first sliders 222 and the first screw block 2231.

[0039] In this embodiment, as Figure 4As shown, since the mounting base 24 is mounted on the four first sliders 222 and the first screw block 2231, by starting the first lead screw stepper motor 223, the first screw block 2231 can reciprocate along the first lead screw 2232, thereby driving the mounting base 24 to move back and forth, thereby realizing the back and forth movement of the grinding roller 26.

[0040] Preferably, the left and right translation component 23 includes two second slide rails 231, four second sliders 232, and a second lead screw stepper motor 233. The second lead screw stepper motor 233 includes a second screw block 2331 and a second lead screw 2332.

[0041] The second screw block 2331 and the second lead screw 2332 are threadedly connected, and the second lead screw 232 is arranged in the left-right direction; the two second slide rails 21 and the second lead screw stepper motor 233 are all mounted on the mounting base 4, the two second slide rails 21 are symmetrically distributed front and back, and the two second slide rails 21 are arranged in the left-right direction. The two second slide rails 231 are slidably mounted with two second sliders 232 respectively, and the mounting bracket 25 is mounted on the top of the four second sliders 232 and the second screw block 2331.

[0042] In this embodiment, as Figure 5 As shown, since the mounting bracket 25 is mounted on the four second sliders 232 and the second screw block 2331, by starting the second lead screw stepper motor 233, the second screw block 2331 can reciprocate left and right along the second lead screw 2332, thereby driving the mounting bracket 25 to move left and right, thereby realizing the left and right movement of the grinding roller 26.

[0043] Preferably, the polishing unit 2 further includes a baffle assembly 28, which includes a support frame 281, a triangular plate 282, and a baffle 283. The bottom of the support frame 281 is mounted on the support base 21, the baffle 283 is obliquely fixed to the top of the support frame 281, the triangular plate 282 is fixed between the baffle 283 and the support frame 281, and the baffle 283 is located above the polishing roller 26.

[0044] In this embodiment, as Figure 3As shown, the support frame 281 provides support for the baffle 283. Since the baffle 283 is tilted and fixed to the top of the support frame 281 and located above the grinding roller 26, it effectively blocks the scraps generated during the polishing process of the long aluminum profile, preventing these scraps from scattering. Because the triangular plate 282 is fixed between the baffle 283 and the support frame 281, the triangular plate 282 enhances the stability of the entire baffle assembly 8 structure, preventing the baffle 283 from deforming or collapsing under stress.

[0045] Preferably, the polishing unit 2 further includes a support rod 29 and a receiving tray 210. The support rod 29 is installed on the left side of the mounting frame 25, and the receiving tray 210 is fixed to the support rod 29. The receiving tray 210 is located below the polishing roller 26. In this embodiment, as... Figure 3 As shown, the receiving tray 210 effectively catches and collects the scraps generated during the polishing process of long aluminum profiles. This not only prevents the scraps from scattering into the work area, thus maintaining a clean and orderly work area, but also facilitates the recycling and processing of the collected scraps. The support rod 29 makes the installation of the receiving tray 210 more stable.

[0046] Preferably, the polishing unit 2 further includes a cleaning brush mounting bracket 211 and a cleaning brush 212. The cleaning brush mounting bracket 211 is mounted on the left side of the mounting bracket 25, and the cleaning brush 212 is detachably mounted on the cleaning brush mounting bracket 211. The cleaning brush 212 is located below the receiving tray 210. In this embodiment, as... Figure 3 As shown, when the polishing roller 26 polishes the elongated aluminum profile, the cleaning brush 212 can clean the residual scraps on the surface of the elongated aluminum profile, thereby keeping the surface of the elongated aluminum profile clean after polishing. Since the cleaning brush 212 is detachably installed on the cleaning brush mounting bracket 211, it is convenient to install and replace the cleaning brush 212.

[0047] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A synchronous polishing assembly, characterized in that: It includes a lifting bracket and several pairs of polishing units; each pair of polishing units can be moved up and down on the lifting bracket, the several pairs of polishing units are evenly spaced along the up and down direction, and the two polishing units in each pair are symmetrically distributed from left to right; The polishing unit includes several guide wheels and a support base. Two guide rails are provided on both the left and right sides of the lifting bracket. The two guide rails on the left side of the lifting bracket are symmetrically distributed front to back, and the two guide rails on the right side of the lifting bracket are symmetrically distributed front to back. All four guide rails are arranged in the vertical direction. Several guide wheels are provided on both the front and rear sides of the support base. The support base is movably mounted on the lifting bracket. The wheel surfaces of the several guide wheels abut against the corresponding guide rails. The polishing unit further includes a front-to-back translation component, a left-to-right translation component, a mounting base, a mounting frame, a polishing roller, and a roller driver; the front-to-back translation component is disposed on the support base, the mounting base is disposed on the front-to-back translation component, the left-to-right translation component is disposed on the mounting base, the mounting frame is disposed on the left-to-right translation component, the polishing roller is rotatably mounted on the mounting frame, the roller driver is mounted on the mounting frame, and the drive end of the roller driver is connected to one end of the polishing roller; the front-to-back translation component is used to move the mounting frame back and forth, and the left-to-right translation component is used to move the mounting frame left and right.

2. The synchronous polishing assembly according to claim 1, characterized in that: The forward and backward translational assembly includes two first slide rails, four first sliders, and a first lead screw stepper motor. The first lead screw stepper motor includes a first screw block and a first lead screw. The first screw block is threadedly connected to the first lead screw, which is arranged in the front-to-back direction; the two first slide rails and the first lead screw stepper motor are all mounted on the support base; the two first slide rails are symmetrically distributed left and right, and are arranged in the front-to-back direction; each of the two first slide rails is slidably mounted with two first sliders; the mounting base is mounted on the top of the four first sliders and the first screw block.

3. The synchronous polishing assembly according to claim 1, characterized in that: The left and right translation component includes two second slide rails, four second sliders, and a second lead screw stepper motor. The second lead screw stepper motor includes a second screw block and a second lead screw. The second screw block and the second lead screw are threaded together, and the second lead screw is arranged in the left-right direction; the two second slide rails and the second lead screw stepper motor are all mounted on the mounting base, the two second slide rails are symmetrically distributed front and back, and the two second slide rails are arranged in the left-right direction. The two second slide rails are slidably mounted with two second sliders, and the mounting bracket is mounted on the top of the four second sliders and the second screw block.

4. The synchronous polishing assembly according to claim 1, characterized in that: The polishing unit further includes a baffle assembly, which includes a support frame, a triangular plate, and a baffle. The bottom of the support frame is mounted on the support base, the baffle is inclinedly fixed to the top of the support frame, the triangular plate is fixed between the baffle and the support frame, and the baffle is located above the polishing roller.

5. A synchronous polishing assembly according to claim 1, characterized in that: The polishing unit also includes a support rod and a receiving tray. The support rod is installed on the left side of the mounting frame, and the receiving tray is fixed to the support rod. The receiving tray is located below the polishing roller.

6. A synchronous polishing assembly according to claim 5, characterized in that: The polishing unit also includes a cleaning brush mounting bracket and a cleaning brush. The cleaning brush mounting bracket is installed on the left side of the mounting bracket, and the cleaning brush is detachably installed on the cleaning brush mounting bracket. The cleaning brush is located below the receiving tray.

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