Polishing device for aluminum veneer machining

Abstract

The utility model discloses a polishing device for aluminum veneer machining, and relates to the technical field of aluminum veneer polishing. The frame body comprises a base; two symmetrical vertical plates are fixedly installed on the base through a supporting frame. A supporting plate is arranged between the two vertical plates; the number of the supporting plates is two, and the supporting plates and the double-round-head grooves formed in the vertical plates are detachably installed through bolts. Sliding columns are mounted on the two supporting plates in a sliding manner; the tops of the sliding columns and the containing plate are fixedly installed. The sliding column is sleeved with a first spring. The first spring is positioned between the supporting plate and the placing plate; an aluminum plate is conveyed to the containing plate through the guide rollers at the ends of the vertical plates, the driving rotating wheel is driven by the rotating motor to rotate, the polishing belts on the driving rotating wheel and the driven rotating wheel rotate, and the polishing belts make contact with the surface of the aluminum plate, so that polishing treatment on the surface of the aluminum plate is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum veneer polishing technical field, specifically a polishing device for aluminum veneer processing. BACKGROUND

[0002] Aluminum veneer is widely used in the field of building decoration, and its surface needs to have good quality; the surface oxidation film, dirt and uneven parts are removed by polishing to make the surface smoother, which provides convenience for subsequent chromium treatment and spraying, enhances the adhesion of paint, and makes the coating more firm and not easy to fall off.

[0003] Now the traditional polishing device usually adopts manual polishing when polishing the aluminum veneer, which has low polishing efficiency and cannot effectively ensure the polishing precision. With the development of science and technology, an automatic polishing device for aluminum veneer appears, but the traditional polishing device can only polish aluminum plates of the same thickness, and cannot effectively and timely adjust when the thickness of the aluminum plate changes, which reduces the working efficiency of the polishing device and cannot meet different polishing needs.

[0004] After searching, the Chinese patent publication No. CN201620524467.0 discloses a mirror surface aluminum plate polishing device; the device comprises: four-stage polishing wheels, a polishing wheel self-rotation mechanism, a mirror surface aluminum plate automatic moving platform, a polishing liquid delivery pipe and a machine table; the four-stage polishing wheels have four, which are hard polishing wheels, coarse polishing wheels, fine polishing wheels and super polishing wheels; the mirror surface aluminum plate is carried and moved by the mirror surface aluminum plate automatic moving platform and is polished by the four-stage polishing wheels step by step.

[0005] When the aluminum plate is polished by the device in the above patent, the four-stage polishing wheels and the aluminum plate are in contact when the aluminum plate passes through the bottom of the four-stage polishing wheels, so as to realize the polishing effect. However, the spacing between the plastic belt and the four-stage polishing wheels in the above patent cannot be automatically adjusted according to the thickness of the aluminum plate, so when the aluminum plate is polished, if the thickness of the aluminum plate is greater than the spacing between the plastic belt and the four-stage polishing wheels, the aluminum plate will be over-polished, which affects the size of the aluminum plate; if the thickness of the aluminum plate is less than the spacing between the plastic belt and the four-stage polishing wheels, the four-stage polishing wheels cannot contact the surface of the aluminum plate, so the polishing effect on the aluminum plate cannot be realized. Therefore, the device in the above patent has certain defects when it is used for polishing. UTILITY MODEL CONTENTS

[0006] The utility model discloses a polishing device for aluminium veneer processing, in this structure, the bottom of the placing plate is slidably installed with the supporting plate through the slide post, the movable adjusting block with the driven rotary wheel is slidably installed, and springs are arranged on the slide post and the connecting rod, so that when the aluminium plates of different thicknesses are polished, the distance between the placing plate and the driven rotary wheel is automatically adjusted through the contraction of the springs, the polishing belt on the driven rotary wheel is effectively ensured to contact the surface of the aluminium plate, and when polishing, the distance between the driven rotary wheel and the placing plate is no longer adjusted by artificial means, so that the working efficiency of the equipment is improved, and the problems in the above background art are solved.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A polishing device for aluminium veneer processing, comprising a frame body; the frame body comprises a base; two symmetrical vertical plates are fixedly installed on the base through a support frame; supporting plates are arranged between the two vertical plates; the supporting plates are provided in two pieces and are detachably installed on the vertical plates through double circular head grooves formed on the vertical plates;

[0009] Slide posts are slidably installed on the two supporting plates; the top of the slide post is fixedly installed with a placing plate; a first spring is sleeved on the slide post; and the first spring is located between the supporting plate and the placing plate.

[0010] According to the further technical scheme of the utility model, the outer sides of the two vertical plates are each fitted and installed with a lead screw through a bearing with a seat; one end of the lead screw is fixedly installed with a driving motor; and a polishing assembly is fitted and installed on the lead screw.

[0011] According to the further technical scheme of the utility model, the polishing assembly comprises a sliding frame; the sliding frame is threadedly connected with the lead screw; a fixed frame is fixedly installed on the top of the sliding frame; a driving rotary wheel is arranged between the two fixed frames; and one end of the driving rotary wheel is fixedly installed with a rotary motor.

[0012] According to the further technical scheme of the utility model, the fixed frame is provided in a Y shape; two support plates of the fixed frame are fixedly installed with a T-shaped frame; a connecting rod is fixedly installed on the bottom of the T-shaped frame; and one end of the connecting rod, which is away from the T-shaped frame, is slidably installed with a movable adjusting block.

[0013] According to the further technical scheme of the utility model, a driven rotary wheel is arranged between the two movable adjusting blocks; a polishing belt is arranged between the driven rotary wheel and the driving rotary wheel; and a tensioning roller is arranged between the driven rotary wheel and the driving rotary wheel, and the two ends of the tensioning roller are slidably installed with the fixed frame.

[0014] As a further technical solution of this utility model, a second spring is sleeved on the connecting rod; the two ends of the second spring are respectively fitted and connected to the top of the movable adjusting block and the bottom of the T-shaped frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In use, the aluminum plate is transferred to the placement plate by the guide roller at the end of the upright plate. The active rotating wheel is driven to rotate by the rotary motor, so that the polishing belt on the active rotating wheel and the driven rotating wheel rotates. The polishing belt contacts the surface of the aluminum plate to achieve the polishing treatment of the aluminum single plate surface.

[0017] 2. In this utility model, during polishing, as the aluminum single panel is conveyed, when the aluminum single panel passes the bottom of the driven roller, the driven roller, under the influence of the thickness of the aluminum single panel, realizes that the movable adjusting block slides upward along the connecting rod, squeezing the second spring, thereby ensuring that the polishing belt at the bottom of the driven roller is in contact with the aluminum single panel. When the driven roller moves upward, the tensioning roller between the driving roller and the driven roller moves outward along the inner wall of the fixed frame, thereby achieving a tensioning effect on the polishing belt and preventing the polishing belt from sagging.

[0018] 3. In this utility model, when the driven wheel moves upward, the placement plate moves downward along the support plate through the sliding column under the influence of the aluminum plate. During the movement, the first spring sleeved on the support plate provides elastic support for the placement plate to move upward, thus preventing the placement plate from moving too far. After the aluminum single panel is placed, the drive motor drives the lead screw to rotate, so that the lead screw drives the slide to move back and forth along the vertical plate, thereby achieving the overall polishing effect on the surface of the aluminum single panel. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the bottom structure.

[0021] Figure 3 This utility model Figure 1 Side view.

[0022] Figure 4 This utility model Figure 1 The main view.

[0023] Figure 5 This utility model Figure 4 Sectional view of AA.

[0024] Figure 6 This utility model Figure 1 Schematic diagram of the three-dimensional structure of the polishing component

[0025] Figure 7 This utility model Figure 6 Another perspective structural diagram.

[0026] Figure 8 This utility model Figure 7 Enlarged view of the local structure at point B in the middle.

[0027] In the diagram: 1-Frame, 10-Base, 11-Support, 12-Upright plate, 13-Guide roller, 14-Placement plate, 15-Support plate, 16-Sliding column, 17-First spring, 2-Polishing assembly, 20-Polishing belt, 21-Rotary motor, 22-Fixed frame, 23-Sliding carriage, 24-T-shaped frame, 25-Driving wheel, 26-Driven wheel, 27-Modible adjusting block, 28-Connecting rod, 29-Second spring, 3-Lead screw, 4-Drive motor. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-8 In this embodiment of the utility model, a polishing device for processing aluminum single panels includes a frame 1; the frame 1 includes a base 10; two symmetrical upright plates 12 are fixedly installed on the base 10 by a support frame 11; a support plate 15 is provided between the two upright plates 12; there are two support plates 15, and they are detachably installed by bolts to the double round head grooves opened on the upright plates 12.

[0030] Each of the two support plates 15 is slidably mounted with a sliding column 16; the top of the sliding column 16 is fixedly mounted to the placement plate 14; a first spring 17 is sleeved on the sliding column 16; the first spring 17 is located between the support plate 15 and the placement plate 14.

[0031] Both of the aforementioned upright plates 12 are fitted with lead screws 3 on their outer sides via bearing mounts; one end of the lead screw 3 is fixedly mounted to the drive motor 4; and a polishing assembly 2 is fitted onto the lead screw 3.

[0032] By adopting the above technical solution, when in use, the aluminum plate is transferred to the placement plate 14 by the guide roller 13 at the end of the upright plate 12. The active rotating wheel 25 is driven to rotate by the rotary motor 21, so that the polishing belt 20 on the active rotating wheel 25 and the driven rotating wheel 26 rotates. The polishing belt 20 contacts the surface of the aluminum plate to achieve the polishing treatment of the surface of the aluminum plate.

[0033] The polishing assembly 2 includes a slide 23; the slide 23 is threadedly connected to the lead screw 3; a fixing frame 22 is fixedly installed on the top of the slide 23; an active rotating wheel 25 is arranged between the two fixing frames 22; wherein, one end of the active rotating wheel 25 is fixedly installed to the rotary motor 21.

[0034] In this embodiment, the fixing frame 22 is Y-shaped; the two support plates of the fixing frame 22 are fixedly installed with the T-shaped frame 24; a connecting rod 28 is fixedly installed at the bottom of the T-shaped frame 24; the end of the connecting rod 28 away from the T-shaped frame 24 is slidably installed with the movable adjusting block 27.

[0035] By adopting the above technical solution, during polishing, as the aluminum single panel is conveyed, when the aluminum single panel passes the bottom of the driven roller 26, the driven roller 26, under the influence of the thickness of the aluminum single panel, realizes that the movable adjusting block 27 slides upward along the connecting rod 28, squeezing the second spring 29, thereby ensuring that the polishing belt 20 at the bottom of the driven roller 26 is in contact with the aluminum single panel. When the driven roller 26 moves upward, the tensioning roller between the driving roller 25 and the driven roller 26 moves outward along the inner wall of the fixed frame 22, thereby achieving the tensioning effect on the polishing belt 20 and preventing the polishing belt 20 from sagging.

[0036] In this embodiment, a driven wheel 26 is provided between the two movable adjustment blocks 27; a polishing belt 20 is provided between the driven wheel 26 and the driving wheel 25; a tension roller (not shown) is provided between the driven wheel 26 and the driving wheel 25, and the two ends of the tension roller are slidably installed with the fixed frame 22.

[0037] A second spring 29 is sleeved on the connecting rod 28; the two ends of the second spring 29 are respectively attached to the top of the movable adjusting block 27 and the bottom of the T-shaped frame 24.

[0038] By adopting the above technical solution, while the driven wheel 26 moves upward, the placement plate 14 moves downward along the support plate 15 under the influence of the aluminum plate via the sliding column 16. During the movement, the first spring 17 sleeved on the support plate 15 provides elastic support for the placement plate 14 to move upward, thus preventing the placement plate 14 from moving too far. After the aluminum single panel is placed, the drive motor 4 drives the lead screw 3 to rotate, so that the lead screw 3 drives the slide 23 to move back and forth along the vertical plate 12, thereby achieving the overall polishing effect on the surface of the aluminum single panel.

[0039] The working principle of this utility model is as follows: When in use, the aluminum plate is transferred to the placement plate 14 through the guide roller 13 at the end of the upright plate 12. The active rotating wheel 25 is driven to rotate by the rotary motor 21, so that the polishing belt 20 on the active rotating wheel 25 and the driven rotating wheel 26 rotates. The polishing belt 20 contacts the surface of the aluminum plate to achieve the polishing treatment of the surface of the aluminum plate.

[0040] During polishing, as the aluminum panel is conveyed, when the aluminum panel passes the bottom of the driven roller 26, the driven roller 26, under the influence of the thickness of the aluminum panel, causes the movable adjusting block 27 to slide upward along the connecting rod 28, squeezing the second spring 29, thereby ensuring that the polishing belt 20 at the bottom of the driven roller 26 is in contact with the aluminum panel. When the driven roller 26 moves upward, the tensioning roller between the driving roller 25 and the driven roller 26 moves outward along the inner wall of the fixed frame 22, thereby achieving a tensioning effect on the polishing belt 20 and preventing the polishing belt 20 from sagging.

[0041] Meanwhile, as the driven wheel 26 moves upward, the placement plate 14, under the influence of the aluminum plate, moves downward along the support plate 15 via the sliding column 16. During the movement, the first spring 17 sleeved on the support plate 15 provides elastic support for the placement plate 14 to move upward, preventing the placement plate 14 from moving too far. After the aluminum single panel is placed, the drive motor 4 drives the lead screw 3 to rotate, so that the lead screw 3 drives the slide 23 to move back and forth along the vertical plate 12, thereby achieving the overall polishing effect on the surface of the aluminum single panel.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An aluminum veneer processing polishing device characterized by: Including frame body (1), the frame body (1) includes base (10), the base (10) is fixedly installed with two symmetrical vertical plate (12) through support frame (11), two vertical plate (12) are provided with support plate (15), the support plate (15) is provided with two, and is detachably installed through the double round head groove of bolt and vertical plate (12) opening, Two support plates (15) are slidably installed with slide column (16), the top of slide column (16) is fixedly installed with placing plate (14), the first spring (17) is sleeved on the slide column (16), and the first spring (17) is located between support plate (15) and placing plate (14).

2. The polishing apparatus for processing an aluminum veneer according to claim 1, wherein: Two vertical plate (12) outside are installed with screw rod (3) through bearing cooperation, one end of screw rod (3) is fixedly installed with driving motor (4), and polishing assembly (2) is installed on screw rod (3) in cooperation.

3. The polishing apparatus for processing an aluminum veneer according to claim 2, wherein: The polishing assembly (2) includes slide (23), the slide (23) is threadedly connected with screw rod (3), the top of slide (23) is fixedly installed with fixed frame (22), two fixed frame (22) are provided with driving pulley (25), wherein one end of driving pulley (25) is fixedly installed with rotary motor (21).

4. The polishing apparatus for processing an aluminum veneer according to claim 3, wherein: The fixed frame (22) is provided with Y type, and the two support plates of fixed frame (22) are fixedly installed with T-shaped frame (24), the bottom of T-shaped frame (24) is fixedly installed with connecting rod (28), and one end of connecting rod (28) away from T-shaped frame (24) is slidably installed with movable adjusting block (27).

5. The polishing apparatus for processing an aluminum veneer according to claim 4, wherein: Two movable adjusting blocks (27) are provided with driven pulley (26), the driven pulley (26) and driving pulley (25) are provided with polishing belt (20), and the driven pulley (26) and driving pulley (25) are provided with tensioning roller, both ends of the tensioning roller are slidably installed with fixed frame (22).

6. The polishing apparatus for processing an aluminum veneer according to claim 4, wherein: The second spring (29) is sleeved on the connecting rod (28), and both ends of the second spring (29) are respectively connected with the top of movable adjusting block (27) and the bottom of T-shaped frame (24).

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