Positioning structure for aluminum veneer polishing

Abstract

The utility model discloses a positioning structure for polishing an aluminum veneer, which comprises a polygonal framework rod, and a plurality of clamping components are arranged on each side of the framework rod; the clamping assembly comprises a clamping sleeve arranged on the framework rod in a sleeving mode, a small air cylinder horizontally installed on the clamping sleeve and a clamping claw fixedly arranged at the telescopic end of the small air cylinder, the clamping sleeve is provided with an installation sleeve used for installing the small air cylinder, and the telescopic end of the small air cylinder is arranged towards the inner side so as to drive the clamping claw to clamp the aluminum veneer. The aluminum veneer clamping and polishing device is novel in design and simple in structure, stability and uniformity of clamping and polishing of aluminum veneers are effectively improved, stable clamping of aluminum veneers of different models can be guaranteed, and the aluminum veneer clamping and polishing device has good adaptability and is particularly suitable for being used in an automatic production line.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum veneer processing technical field especially relates to a positioning structure for aluminum veneer polishing. BACKGROUND

[0002] Aluminum veneer refers to the building decoration material formed by fluorocarbon spraying technology after chromium treatment. Fluorocarbon paint mainly refers to polyvinylidene fluoride resin, which is divided into primer, finish and varnish. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt fog and various air pollutants, has excellent cold and hot resistance, can resist strong ultraviolet radiation, can keep color and powder for a long time, and has long service life.

[0003] Aluminum veneer needs to be polished on the surface during processing to ensure the spraying effect and visual effect, and the existing clamping mode has poor adaptability to different models of aluminum veneer, and cannot well ensure the stability of the aluminum veneer during polishing, which affects the polishing quality of the aluminum veneer to some extent. UTILITY MODEL CONTENT

[0004] The utility model discloses a positioning structure for aluminum veneer polishing to solve the problem of poor adaptability to different models of aluminum veneer in the prior art, which cannot well ensure the stability of the aluminum veneer during polishing, and affects the polishing quality of the aluminum veneer to some extent.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A positioning structure for aluminum veneer polishing, comprising a skeleton rod in polygonal shape, a plurality of clamping assemblies are arranged on each side of the skeleton rod.

[0007] The clamping assembly comprises a clamp sleeve fitted on the skeleton rod, a small air cylinder horizontally mounted on the clamp sleeve, and a clamping claw fixedly arranged on the extension end of the small air cylinder, wherein the clamp sleeve is provided with a mounting sleeve for mounting the small air cylinder, and the extension end of the small air cylinder is arranged towards the inside to drive the clamping claw to clamp the aluminum veneer.

[0008] Preferably, a rotation stopping rib is horizontally extended on the inner side of each side of the skeleton rod, and a matching rotation stopping groove is arranged on the inner side of the clamp sleeve corresponding to the rotation stopping rib.

[0009] More preferably, an installation opening is formed on the side of the clamp sleeve away from the rotation stopping groove, and a plurality of locking bolts for locking the clamp sleeve are arranged in the installation opening.

[0010] Still more preferably, an avoidance rod is arranged at the corner of the skeleton rod, which can pass through the installation opening.

[0011] Preferably, the clamping claw is provided with a stepped inner plate, and the step height of the inner plate is set to correspond to aluminum single plates of different thicknesses.

[0012] Preferably, the inner side of the skeleton rod is provided with a support plate adapted to the height of the clamping claw, and an installation arm is connected between the support plate and the skeleton rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the integrated frame rod design greatly improves the strength of the positioning structure, ensures the stability of the positioning structure during aluminum panel grinding, and improves the grinding quality to a certain extent.

[0015] 2. In this utility model, the clamping component can be easily adjusted in position. Combined with the height-adjustable inner plate design of the clamping claw, it effectively ensures the adaptability to aluminum single panels of different sizes and thicknesses. Furthermore, the loading and unloading of aluminum single panels is also more convenient, making it more suitable for use in automated processing scenarios.

[0016] This utility model features a novel design and simple structure, effectively improving the stability and uniformity of aluminum panel clamping and grinding. It can also ensure stable clamping of different types of aluminum panels, exhibiting good adaptability and making it particularly suitable for use in automated production lines. Attached Figure Description

[0017] Fig. 1 This is a schematic diagram of the appearance structure of this utility model.

[0018] Fig. 2 This is a schematic diagram of the structure of this utility model from a bottom view.

[0019] Fig. 3 This is a schematic diagram of the overall structure of the skeleton rod of this utility model.

[0020] Fig. 4 This is a schematic diagram of the clamping component structure of this utility model.

[0021] Fig. 5 This is a side view of the clamping assembly of this utility model.

[0022] Fig. 6 This is a cross-sectional view of the jacket of this utility model.

[0023] In the figure: 1. Frame rod, 11. Avoidance rod, 2. Anti-rotation edge, 3. Clamping assembly, 31. Clamping sleeve, 311. Mounting opening, 312. Locking bolt, 313. Anti-rotation groove, 32. Mounting sleeve, 33. Small cylinder, 34. Clamping claw, 341. Height adjustment inner plate, 4. Support plate, 41. Mounting arm. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figs. 1-6 A positioning structure for grinding aluminum panels includes a polygonal skeleton rod 1, which is adapted to clamp aluminum panels of different shapes. In this technical solution, the skeleton rod 1 is preferably quadrilateral, and multiple clamping components 3 are provided on each side of the skeleton rod 1 to clamp the aluminum panel for grinding.

[0026] The clamping assembly 3 includes a clamping sleeve 31 fitted onto the frame rod 1, a small cylinder 33 horizontally mounted on the clamping sleeve 31, and clamping claws 34 fixedly mounted on the telescopic end of the small cylinder 33. The clamping sleeve 31 is provided with a mounting sleeve 32 for mounting the small cylinder 33. The telescopic ends of the small cylinder 33 are all oriented inwards to drive the clamping claws 34 to clamp the aluminum panel. When clamping the aluminum panel, the small cylinder 33 is activated, and its telescopic end extends to cooperate with the clamping claws 34 to clamp the edge of the aluminum panel. After clamping, grinding can begin. For aluminum panels of different sizes, the distribution of the clamping claws 34 can be adjusted by moving the position of the clamping sleeve 31 to ensure the clamping effect for different types of aluminum panels.

[0027] Based on the above technical solution, when grinding aluminum panels, the aluminum panels are placed inside the frame rod 1, and the small cylinder 33 drives the clamping claws 34 to extend and clamp the aluminum panels at the edge. After the clamping is stable, grinding can begin. After grinding is completed, each clamping claw 34 retracts to complete the unloading of the aluminum panels.

[0028] To ensure the polishing effect at the edge clamping point of the aluminum panel, the clamping claw 34 on the edge can be retracted for polishing when polishing one or two opposite edges. After polishing, the clamping claw 34 is used to clamp again until all edges are polished, effectively avoiding polishing dead corners and ensuring the uniformity of aluminum panel polishing.

[0029] In this technical solution, such as Figs. 1-6 As shown, each side of the frame rod 1 has a horizontally extending anti-rotation edge 2 on its inner side, and the inner side of the clamp 31 is provided with a matching anti-rotation groove 313 corresponding to the anti-rotation edge 2. Through the engagement of the anti-rotation edge 2 and the anti-rotation groove 313, the clamp 31 is supported by the anti-rotation edge 2. On the one hand, this prevents the clamp 31 from rotating, ensuring stable horizontal clamping of the aluminum panel and preventing the aluminum panel from tilting and affecting the uniformity of grinding. On the other hand, when the aluminum panel is clamped, the anti-rotation edge 2 provides support force for the small cylinder 33, ensuring stable clamping of the aluminum panel.

[0030] In this technical solution, such as Figs. 1-6As shown, the clamping sleeve 31 has an installation opening 311 on the side away from the anti-rotation groove 313, and the installation opening 311 is provided with a plurality of locking bolts 312 for locking the clamping sleeve 31. The spacing of the installation openings 311 can be adjusted by the locking bolts 312, thereby adjusting the clamping force of the clamping sleeve 31. This facilitates the adjustment of the position of the clamping sleeve 31 when clamping aluminum panels of different sizes, and facilitates the use of the clamping assembly 3.

[0031] In this technical solution, such as Figs. 1-3 As shown, each corner of the frame rod 1 is provided with a clearance rod 11 that allows the installation opening 311 to pass through. When installing or removing the sleeve 31, it can be moved to the installation opening 311 and removed by the clearance rod 11 with a smaller diameter, which facilitates the replacement of different models of sleeves 31 and improves the adaptability to different models of aluminum panels.

[0032] In this technical solution, such as Figs. 4-6 As shown, the clamping claw 34 has a stepped inner height adjustment plate 341 inside, and the step height of the inner height adjustment plate 341 is set to correspond to aluminum single panels of different thicknesses. Through the design of the inner height adjustment plate 341 with different step heights, it is not necessary to replace or adjust the clamping claw 34 for aluminum single panels of different thicknesses. This ensures adaptability to aluminum single panels of different thicknesses while greatly optimizing the machine adjustment process and guaranteeing adaptability to aluminum single panels of different thicknesses.

[0033] In this technical solution, such as Figs. 4-6 As shown, the inner side of the frame rod 1 is provided with a support plate 4 adapted to the height of the clamping claw 34, and an installation arm 41 is connected between the support plate 4 and the frame rod 1. This supports the aluminum panel from below, ensuring its stability during polishing and preventing deformation of the aluminum panel during polishing, thus guaranteeing the polishing quality of the aluminum panel.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A positioning structure for grinding aluminum single panels, characterized in that, It includes a polygonal skeleton rod (1), and each side of the skeleton rod (1) is provided with multiple clamping components (3); The clamping assembly (3) includes a clamp (31) fitted on the frame rod (1), a small cylinder (33) horizontally mounted on the clamp (31), and a clamping claw (34) fixedly provided on the telescopic end of the small cylinder (33). The clamp (31) is provided with a mounting sleeve (32) for mounting the small cylinder (33). The telescopic ends of the small cylinder (33) are all set inward to drive the clamping claw (34) to clamp the aluminum single panel.

2. The positioning structure for grinding aluminum single panels according to claim 1, characterized in that, The skeleton rod (1) has a horizontal anti-rotation edge (2) extending on the inner side of each side, and the inner side of the sleeve (31) is provided with a matching anti-rotation groove (313) corresponding to the anti-rotation edge (2).

3. The positioning structure for grinding aluminum single panels according to claim 2, characterized in that, The sleeve (31) has an installation opening (311) on the side away from the anti-rotation groove (313), and the installation opening (311) is provided with a plurality of locking bolts (312) for locking the sleeve (31).

4. The positioning structure for grinding aluminum single panels according to claim 3, characterized in that, Each of the corners of the frame rod (1) is provided with a clearance rod (11) that allows the installation opening (311) to pass through.

5. The positioning structure for grinding aluminum single panels according to claim 1, characterized in that, The clamping claw (34) is provided with a stepped inner plate (341), and the step height of the inner plate (341) is set to correspond to aluminum single plates of different thicknesses.

6. The positioning structure for grinding aluminum single panels according to claim 1, characterized in that, The inner side of the skeleton rod (1) is provided with a support plate (4) adapted to the height of the clamping claw (34), and an installation arm (41) is connected between the support plate (4) and the skeleton rod (1).

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