Feeding adjusting device before aluminum plate oxidation

Abstract

The utility model relates to a feeding adjusting device before aluminum plate oxidation, which comprises an oxidation tank, transmission rollers arranged on two sides inside the oxidation tank, a conveying roller mounted on one side of the upper surface of the oxidation tank, a U-shaped frame mounted on the other side of the upper surface of the oxidation tank, a rectangular frame slidably mounted on the inner side of the U-shaped frame, and a tensioning roller arranged inside the rectangular frame. A lifting mechanism capable of driving the rectangular frame to vertically lift is arranged on the upper side of the U-shaped frame; the outer surface of the tensioning roller is sleeved with two limiting rings, and fixing mechanisms are arranged in the limiting rings. And two side plates are mounted on the outer surface of the rectangular frame. Through the arrangement of the lifting mechanism, the height of the tensioning roller can be adjusted, then the tightness degree of the filter plate can be adjusted conveniently, the use portability is improved, through the arrangement of the two limiting rings, the two sides of the filter plate can be limited, the situation that an aluminum plate deviates in the conveying process is avoided, and the aluminum plate winding regularity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate processing, in particular to a feeding regulating device before aluminum plate oxidation. Background Art

[0002] Aluminum plate refers to a thin plate material made of pure aluminum or aluminum alloy, which usually has high strength and lightweight characteristics. It is often used in freezers or back panels that require heat dissipation. When processing aluminum plates, they usually need to be oxidized to enhance their surface corrosion resistance and decorative properties.

[0003] Currently, when oxidizing aluminum plates, they need to be immersed in sulfuric acid or chromium sulfate solution through transmission rollers for oxidation treatment. However, the aluminum plates are prone to loosening during transportation, and their tightness needs to be adjusted by tensioning rollers. However, the existing aluminum plate oxidation device is not convenient for adjusting the height of the tensioning roller, which makes it inconvenient to use. In addition, the aluminum plates are prone to deviation during transportation, which easily affects the neatness of the aluminum plate winding. Utility Model Content

[0004] The utility model aims to provide an aluminum plate pre-oxidation feeding adjustment device which is convenient for adjusting the height of the tensioning roller and can prevent the aluminum plate from running off track.

[0005] To achieve the above objectives, the technical solution of the present utility model is as follows.

[0006] A feeding and adjusting device for aluminum plate oxidation, comprising an oxidation trough, with drive rollers disposed on both sides of the interior of the oxidation trough, a conveyor roller mounted on one side of the upper surface of the oxidation trough, and a U-shaped frame mounted on the other side of the upper surface of the oxidation trough. A rectangular frame is slidably mounted on the inner side of the U-shaped frame, a tensioning roller is disposed within the rectangular frame, and a lifting mechanism capable of driving the rectangular frame to rise and fall vertically is disposed on the upper side of the U-shaped frame. Two limiting rings are sleeved on the outer surface of the tensioning roller, and a fixing mechanism is disposed within the limiting rings. Two side plates are mounted on the outer surface of the rectangular frame, and two parallel brush plates are disposed between the two side plates. The opposing surfaces of the two brush plates are each provided with bristles, and a cleaning mechanism capable of driving the two brush plates to reciprocate is disposed on the outer side of the side plates.

[0007] It can be seen that through the setting of the lifting mechanism, the height of the tensioning roller can be adjusted, which is convenient for adjusting the tightness of the filter plate and improving the portability of use. Through the setting of the two limit rings, the two sides of the filter plate can be limited to avoid the deviation of the aluminum plate during transportation and ensure the neatness of the aluminum plate winding. Through the setting of the fixing mechanism, the spacing between the two limit rings can be adjusted so that it can be suitable for aluminum plates of different sizes. Through the setting of the two brush plates, the upper and lower sides of the aluminum plate can be cleaned to avoid impurities on the surface of the aluminum plate from entering the oxidation tank and improve the purity of the oxidizing liquid inside the oxidation tank. Through the setting of the cleaning mechanism, the two brush plates can be driven to move back and forth, thereby further improving the cleaning effect of impurities during the transportation of the filter plate and having good use effect.

[0008] Furthermore, the lifting mechanism includes two connecting rods connected on both sides of the upper surface of the rectangular frame, a first top plate is installed on the top of the two connecting rods, a first motor is installed on the upper surface of the U-shaped frame, the end of the first motor output shaft is connected to the first threaded rod, and the first threaded rod passes through the interior of the first top plate and is threadedly connected to it.

[0009] When the first motor is started, it drives the first threaded rod to rotate. Since the first top plate is limited by the two connecting rods, it can be raised and lowered under the action of the threaded connection, and the two connecting rods drive the rectangular frame to rise and fall, thereby achieving the purpose of adjusting the height of the tensioning roller, which is easy to use.

[0010] Furthermore, the fixing mechanism includes a groove opened on the inner wall of the limiting ring, a clamping block is provided inside the groove, the outer surface of the clamping block is rotatably connected to the second threaded rod, and the end of the second threaded rod passes through the outside of the limiting ring and is threadedly connected to it.

[0011] When the position of the limit ring needs to be adjusted, the second threaded rod can be twisted first to drive the clamping block to separate from the surface of the tensioning roller. The limit ring can then be slid on the surface of the tensioning roller to adjust its position. After the position is adjusted, the second threaded rod can be rotated in the opposite direction to drive the clamping block to press against the outer surface of the tensioning roller, thereby fixing the limit ring.

[0012] Furthermore, the cleaning mechanism includes a guide rod connected to both ends of the two brush plates, and the end of the guide rod extends to the outside of the side plate. The ends of the two guide rods on the same side are installed with a second top plate, and the outer surface of the guide rod is sleeved with a spring. The two ends of the spring are respectively abutted against the side plate and the second top plate. A second motor is installed on the outer surface of one of the side plates, and a cam is installed at the end of the output shaft of the second motor, and the cam is abutted against the second top plate.

[0013] When the second motor is started, it drives the cam to rotate. During the rotation, the convex surface of the cam presses the second top plate, thereby driving the two brush plates to move to one side, and at the same time the second top plate compresses the spring. When the convex surface of the cam leaves the second top plate, the compressed spring releases the elastic force, thereby pushing the second top plate to reset and driving the brush plate to reset. Therefore, when the cam continues to rotate, it can drive the two brush plates to reciprocate and clean impurities on the surface of the aluminum plate.

[0014] Furthermore, a rubber pad is provided on the side of the clamping block facing the tensioning roller, and an outer surface of the rubber pad is provided with anti-slip grooves.

[0015] The provision of the rubber pad and the anti-slip grooves can increase the friction between the clamping block and the tensioning roller, thereby improving the fixing effect of the limit ring and avoiding displacement.

[0016] Furthermore, support rods are installed on both sides of the upper surface of the U-shaped frame, a third top plate is installed on the top of the two support rods, and the top of the first threaded rod is rotatably connected to the third top plate.

[0017] By providing the support rod and the third top plate, the top of the first threaded rod can be limited, thereby improving the stability of the first threaded rod during rotation and avoiding shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the regional structure of the U-shaped frame in the utility model;

[0020] Figure 3 This is a schematic structural diagram of the cleaning mechanism in the present utility model;

[0021] Figure 4 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0022] In the figure: 100, oxidation trough; 101, transmission roller; 102, conveying roller; 103, U-shaped frame; 104, rectangular frame; 105, tensioning roller; 106, limiting ring; 107, side plate; 108, brush plate; 200, lifting mechanism; 201, connecting rod; 202, first top plate; 203, first motor; 204, first threaded rod; 300, fixing mechanism; 301, groove; 302, clamping block; 303, second threaded rod; 400, cleaning mechanism; 401, guide rod; 402, second top plate; 403, spring; 404, second motor; 405, cam; 500, rubber pad; 600, support rod; 601, third top plate. DETAILED DESCRIPTION

[0023] The present invention is described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 The figure shows a feeding and adjusting device for aluminum plate oxidation, comprising an oxidation trough 100. Drive rollers 101 are disposed on both sides of the trough 100. A conveyor roller 102 is mounted on one side of the upper surface of the trough 100. A U-shaped frame 103 is mounted on the other side of the upper surface of the trough 100. A rectangular frame 104 is slidably mounted on the inner side of the U-shaped frame 103. A tensioning roller 105 is disposed within the rectangular frame 104. A lifting mechanism 200 is mounted on the upper side of the U-shaped frame 103, capable of vertically lifting and lowering the rectangular frame 104. Two limiting rings 106 are sleeved on the outer surface of the tensioning roller 105. A fixing mechanism 300 is disposed within the limiting rings 106. Two side plates 107 are mounted on the outer surface of the rectangular frame 104. Two parallel brush plates 108 are disposed between the two side plates 107. Brushes are provided on the opposing surfaces of the two brush plates 108. A cleaning mechanism 400 is disposed on the outer sides of the side plates 107, capable of driving the two brush plates 108 to reciprocate.

[0025] By setting the lifting mechanism 200, the height of the tensioning roller 105 can be adjusted, which makes it easier to adjust the tightness of the filter plate and improves portability. By setting the two limiting rings 106, the two sides of the filter plate can be limited to avoid the aluminum plate from running off during transportation and ensure the neatness of the aluminum plate winding. By setting the fixing mechanism 300, the spacing between the two limiting rings 106 can be adjusted so that it can be suitable for aluminum plates of different sizes. By setting the two brush plates 108, the upper and lower sides of the aluminum plate can be cleaned to avoid impurities on the surface of the aluminum plate from entering the oxidation tank 100, thereby improving the purity of the oxidizing liquid inside the oxidation tank 100. By setting the cleaning mechanism 400, the two brush plates 108 can be driven to move back and forth, thereby further improving the cleaning effect of impurities during the filter plate transportation process, and the use effect is good.

[0026] Specifically, the lifting mechanism 200 includes two connecting rods 201 connected on both sides of the upper surface of the rectangular frame 104, a first top plate 202 is installed on the top of the two connecting rods 201, and a first motor 203 is installed on the upper surface of the U-shaped frame 103. The end of the output shaft of the first motor 203 is connected to the first threaded rod 204, and the first threaded rod 204 passes through the interior of the first top plate 202 and is threadedly connected to it. When the first motor 203 is started, it drives the first threaded rod 204 to rotate. Since the first top plate 202 is limited by the two connecting rods 201, it can be lifted and lowered under the action of the threaded connection, and the rectangular frame 104 is driven to lift and lower through the two connecting rods 201, thereby achieving the purpose of adjusting the height of the tensioning roller 105, which is easy to use.

[0027] Specifically, the fixing mechanism 300 includes a groove 301 provided on the inner wall of the limiting ring 106, and a clamping block 302 is provided inside the groove 301. The outer surface of the clamping block 302 is rotatably connected to the second threaded rod 303. The end of the second threaded rod 303 passes through the outer side of the limiting ring 106 and is threadedly connected to it. When it is necessary to adjust the position of the limiting ring 106, the second threaded rod 303 can be screwed first to drive the clamping block 302 to separate from the surface of the tensioning roller 105, and then the limiting ring 106 can be slid on the surface of the tensioning roller 105 to adjust its position. After the position is adjusted, the second threaded rod 303 is rotated in the opposite direction to drive the clamping block 302 to press against the outer surface of the tensioning roller 105, so that the limiting ring 106 can be fixed.

[0028] Specifically, the cleaning mechanism 400 includes a guide rod 401 connected to the two ends of the two brush plates 108, and the end of the guide rod 401 passes through the outside of the side plate 107, and the end of the two guide rods 401 on the same side is installed with a second top plate 402, and the outer surface of the guide rod 401 is provided with a spring 403, and the two ends of the spring 403 are respectively in contact with the side plate 107 and the second top plate 402, and a second motor 404 is installed on the outer surface of one of the side plates 107, and a cam 405 is installed at the end of the output shaft of the second motor 404, and the cam 405 is in contact with the second top plate 402. When the motor 404 is turned on, it drives the cam 405 to rotate. During the rotation, the convex surface of the cam 405 squeezes the second top plate 402, thereby driving the two brush plates 108 to move to one side, and at the same time the second top plate 402 compresses the spring 403. When the convex surface of the cam 405 leaves the second top plate 402, the compressed spring 403 releases the elastic force, thereby pushing the second top plate 402 to reset and driving the brush plate 108 to reset. Therefore, when the cam 405 continues to rotate, it can drive the two brush plates 108 to reciprocate and clean impurities on the surface of the aluminum plate.

[0029] Specifically, a rubber pad 500 is provided on the side of the clamping block 302 facing the tensioning roller 105, and the outer surface of the rubber pad 500 is provided with anti-slip grooves. Through the setting of the rubber pad 500 and the anti-slip grooves, the friction between the clamping block 302 and the tensioning roller 105 can be increased, thereby improving the fixing effect of the limit ring 106 and avoiding displacement.

[0030] Specifically, support rods 600 are installed on both sides of the upper surface of the U-shaped frame 103, and a third top plate 601 is installed on the top of the two support rods 600. The top of the first threaded rod 204 is rotatably connected to the third top plate 601. Through the setting of the support rods 600 and the third top plate 601, the top of the first threaded rod 204 can be limited, thereby improving the stability of the first threaded rod 204 during rotation and avoiding shaking.

[0031] The above is a detailed description of the present invention in conjunction with specific embodiments, and the specific implementation methods of the present invention are not limited to these descriptions. For those skilled in the art of the present invention, if a number of equivalent substitutions or obvious modifications are made without departing from the concept of the present invention and have the same performance or use, they should be considered to fall within the scope of patent protection of the present invention as determined by the submitted claims.

Claims

1. A feeding regulating device for aluminum plate before oxidation, comprising an oxidation tank (100), characterized in that: Drive rollers (101) are provided on both sides of the oxidation tank (100), a conveying roller (102) is installed on one side of the upper surface of the oxidation tank (100), a U-shaped frame (103) is installed on the other side of the upper surface of the oxidation tank (100), a rectangular frame (104) is slidably installed on the inner side of the U-shaped frame (103), a tensioning roller (105) is provided inside the rectangular frame (104), and a lifting mechanism (200) capable of driving the rectangular frame (104) to vertically rise and fall is provided on the upper side of the U-shaped frame (103); The outer surface of the tensioning roller (105) is sleeved with two limiting rings (106), and a fixing mechanism (300) is provided inside the limiting rings (106); Two side panels (107) are installed on the outer surface of the rectangular frame (104), two parallel brush plates (108) are arranged between the two side panels (107), and bristles are arranged on the opposite surfaces of the two brush plates (108). A cleaning mechanism (400) capable of driving the two brush plates (108) to move back and forth is arranged on the outer side of the side panel (107).

2. The aluminum plate pre-oxidation feed regulating device according to claim 1, characterized in that: The lifting mechanism (200) comprises two connecting rods (201) connected to both sides of the upper surface of the rectangular frame (104); a first top plate (202) is installed on the top of the two connecting rods (201); a first motor (203) is installed on the upper surface of the U-shaped frame (103); the end of the output shaft of the first motor (203) is connected to a first threaded rod (204); and the first threaded rod (204) passes through the interior of the first top plate (202) and is threadedly connected thereto.

3. The aluminum plate pre-oxidation feed regulating device according to claim 2, characterized in that: The fixing mechanism (300) includes a groove (301) provided on the inner wall of the limiting ring (106), a clamping block (302) is provided inside the groove (301), the outer surface of the clamping block (302) is rotatably connected to a second threaded rod (303), and the end of the second threaded rod (303) passes through the outer side of the limiting ring (106) and is threadedly connected thereto.

4. The device for adjusting the feed before oxidation of an aluminum plate according to claim 3, characterized in that: The cleaning mechanism (400) includes a guide rod (401) connected to the two ends of the two brush plates (108), and the end of the guide rod (401) extends to the outside of the side plate (107). The ends of the two guide rods (401) on the same side are installed with a second top plate (402). The outer surface of the guide rod (401) is provided with a spring (403), and the two ends of the spring (403) are respectively in contact with the side plate (107) and the second top plate (402). A second motor (404) is installed on the outer surface of one of the side plates (107), and a cam (405) is installed at the end of the output shaft of the second motor (404), and the cam (405) is in contact with the second top plate (402).

5. The aluminum plate pre-oxidation feed regulating device according to claim 4, characterized in that: A rubber pad (500) is provided on the side of the clamping block (302) facing the tensioning roller (105), and an outer surface of the rubber pad (500) is provided with anti-slip grooves.

6. The aluminum plate pre-oxidation feed regulating device according to claim 5, characterized in that: Support rods (600) are installed on both sides of the upper surface of the U-shaped frame (103), and a third top plate (601) is installed on the top of the two support rods (600). The top of the first threaded rod (204) is rotatably connected to the third top plate (601).

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