Aluminum plate processing calendering device capable of adjusting thickness

Abstract

The utility model discloses an aluminum plate processing calendaring device capable of adjusting thickness, which relates to the technical field of aluminum plate calendaring and comprises a base, a pretreatment component, a calendaring component and a heating component, the pretreatment component comprises two supports symmetrically arranged on two sides of the upper end of the base, and an upper connecting plate and a lower connecting plate are jointly connected between the two supports. The bottom end of the upper connecting plate and the top end of the lower connecting plate are both connected with wiping sponges, air plates are installed on the front side faces of the upper connecting plate and the lower connecting plate, and a plurality of air blowing nozzles are obliquely installed on the side faces of the air plates. And dust and impurities on the surface of the aluminum plate can be blown away firstly and then wiped, so that the cleanliness of the surface of the aluminum plate is ensured, and the situation that dust and impurities exist on the surface of the aluminum plate, so that uneven smoothness, even scratches, stains or irregular surface defects appear on the surface of the calendered aluminum plate, and the appearance quality of a final product is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate rolling technology, and in particular to an aluminum plate processing and rolling device with adjustable thickness. Background Technology

[0002] Aluminum sheet rolling is a common process in aluminum processing. It is mainly used to roll aluminum sheets through continuous rolling mill equipment to achieve the required thickness, width, surface finish and other requirements. The rolling process of aluminum sheets usually uses special rolling equipment. These devices are designed to plastically deform the aluminum sheet through one or more pairs of rolls to achieve the required thickness and quality requirements.

[0003] Existing aluminum plate rolling equipment generally performs rolling operations directly on aluminum plates without cleaning them. If there is dust or impurities on the surface of the aluminum plate, it can easily lead to uneven surface finish after rolling, or even scratches, stains, or irregular surface defects, affecting the appearance quality of the final product. Therefore, this utility model provides an aluminum plate processing rolling device with adjustable thickness. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an adjustable-thickness aluminum plate processing and rolling device, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable thickness aluminum plate processing and rolling device, comprising a base, and further comprising:

[0006] A pretreatment component, installed on one side of the upper end of the base, is used to clean the surface of the aluminum plate;

[0007] A rolling assembly, mounted on the other side of the upper end of the base, is used for rolling aluminum sheets.

[0008] A heating component is located at the upper end of the base near the rolling component, and is used to heat the aluminum plate.

[0009] The pretreatment component includes two supports symmetrically arranged on both sides of the upper end of the base. An upper connecting plate and a lower connecting plate are connected between the two supports. A wiping sponge is connected to the bottom end of the upper connecting plate and the top end of the lower connecting plate.

[0010] Both ends of the upper connecting plate are fixed with upper sliders, and both ends of the lower connecting plate are fixed with lower sliders. Both the lower sliders and the upper sliders are located on the inner side of the bracket.

[0011] Both the upper and lower connecting plates are equipped with air flaps on their front sides, and multiple air nozzles are obliquely installed on the sides of the air flaps.

[0012] As a further technical solution of this utility model, the heating assembly includes a portal frame and an upper heating plate and a lower heating plate installed inside the portal frame. Heating tubes are provided inside the upper heating plate and the lower heating plate. During processing, the opposite surfaces of the upper heating plate and the lower heating plate are located on the two sides of the aluminum plate. A control box is also installed on the outer side of the portal frame.

[0013] As a further technical solution of this utility model, the bracket is also provided with an adjusting screw that passes through the lower slider and the upper slider and extends to the bottom of its inner side. The adjusting screw is rotatably connected to the bracket, and a partition is provided on the adjusting screw between the lower slider and the upper slider.

[0014] The adjusting screw has a threaded section extending from the upper inner side of the bracket. The lower slider is threaded to the adjusting screw, and the upper slider is rotatably connected to the adjusting screw via a bearing.

[0015] As a further technical solution of this utility model, a pointer is also installed on the outer side of the two upper sliders, and a scale line is engraved on the outer side of the two brackets at a point corresponding to the pointer.

[0016] As a further technical solution of this utility model, the inside of the air plate is hollow, and each air plate is provided with an air inlet at one end, and the air inlet is connected to an external blower through an air pipe.

[0017] As a further technical solution of this utility model, the calendering assembly includes support frames symmetrically arranged on both sides of the upper end of the base. An upper pressure roller and a lower pressure roller are connected together between the two support frames. An upper sliding seat is rotatably connected to both ends of the upper pressure roller, and a lower sliding seat is rotatably connected to both ends of the lower pressure roller. The upper sliding seat is slidably arranged inside the support frame.

[0018] The support frame is also equipped with an adjusting screw that extends through the lower slide and the upper slide to the bottom of its inner side.

[0019] As a further technical solution of this utility model, a partition is also provided on the second adjusting screw between the lower sliding seat and the upper sliding seat. The outer part of the second adjusting screw extending to the upper part of the inner side of the support frame is threaded. The upper sliding seat and the second adjusting screw are connected by a thread. The lower sliding seat and the second adjusting screw are rotatably connected by a bearing.

[0020] As a further technical solution of this utility model, pointers are installed on the outer sides of both upper slides, and scale lines are engraved on the outer sides of both support frames corresponding to pointers.

[0021] This invention provides an adjustable thickness aluminum plate processing and rolling device, which has the following advantages compared with the prior art:

[0022] 1. This design provides an adjustable thickness aluminum plate processing and rolling device. With the cooperation of pretreatment components, dust and impurities on the surface of the aluminum plate can be blown away and wiped before rolling, thereby ensuring the cleanliness of the aluminum plate surface and avoiding uneven smoothness, scratches, stains or irregular surface defects on the aluminum plate surface after rolling due to dust and impurities, which affect the appearance quality of the final product.

[0023] 2. This design provides an adjustable thickness aluminum plate processing and rolling device. By using a heating component to heat the aluminum plate, the yield strength of the aluminum can be reduced, making it easier to process. At the same time, it prevents cracking or other deformation problems from occurring during the rolling process, thereby facilitating subsequent rolling operations and improving the rolling efficiency of the aluminum plate.

[0024] 3. The aluminum plate processing and rolling device with adjustable thickness designed in this paper has a simple and easy-to-adjust overall structure. It is convenient to adjust the spacing between the pretreatment component and the rolling component according to the different thicknesses of the aluminum plate, so as to ensure that the device can adapt to the rolling operation of aluminum plates of different thicknesses and increase its application range. Attached Figure Description

[0025] Figure 1 This is a first structural view of an adjustable-thickness aluminum plate processing and rolling apparatus.

[0026] Figure 2 This is a second structural view of an adjustable-thickness aluminum plate processing and rolling apparatus.

[0027] Figure 3 This is a schematic diagram of the pretreatment component in an adjustable thickness aluminum plate processing and rolling device;

[0028] Figure 4 This is a schematic diagram of the rolling assembly in an adjustable thickness aluminum plate processing rolling device.

[0029] In the diagram: 1. Base; 2. Pre-treatment component; 20. Bracket; 21. Adjusting screw 1; 22. Upper connecting plate; 23. Lower connecting plate; 24. Wiping sponge; 25. Air vane; 26. Air nozzle; 27. Lower slider; 28. Upper slider; 29. ​​Pointer 1; 210. Scale line 1;

[0030] 3. Heating assembly; 30. Gantry frame; 31. Upper heating plate; 32. Lower heating plate;

[0031] 4. Calendering assembly; 41. Support frame; 42. Upper pressure roller; 43. Lower pressure roller; 44. Lower slide block; 45. Upper slide block; 46. Adjusting screw two; 47. Pointer two; 48. Scale two;

[0032] 5. Control box. Detailed Implementation

[0033] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0034] Please see Figure 1-2 This utility model provides a technical solution for an adjustable thickness aluminum plate processing and rolling device: an adjustable thickness aluminum plate processing and rolling device includes a base 1 and a heating component 3, which is located at the upper end of the base 1 near the rolling component 4, for heating the aluminum plate. The heating component 3 includes a portal frame 30 and an upper heating plate 31 and a lower heating plate 32 installed inside the portal frame 30. Heating tubes are provided inside the upper heating plate 31 and the lower heating plate 32. During processing, the opposite surfaces of the upper heating plate 31 and the lower heating plate 32 are located on the two sides of the aluminum plate. A control box 5 is also installed on the outer side of the portal frame 30. The heating component 3 is set between the pretreatment component 2 and the rolling component 4, and a heating channel is formed between the upper heating plate 31 and the lower heating plate 32. When the aluminum plate passes through the heating channel, the upper and lower surfaces of the aluminum plate are heated by the heating channel, which helps to reduce the yield strength of the aluminum, making it easier to process, and at the same time prevents the aluminum plate from cracking or other deformation problems during the rolling process, thereby benefiting the subsequent rolling operation of the aluminum plate.

[0035] It also includes a pretreatment component 2, which is installed on one side of the upper end of the base 1 for cleaning the surface of the aluminum plate. The pretreatment component 2 includes two brackets 20 symmetrically arranged on both sides of the upper end of the base 1. The two brackets 20 are connected by an upper connecting plate 22 and a lower connecting plate 23. The bottom end of the upper connecting plate 22 and the top end of the lower connecting plate 23 are both connected to a wiping sponge 24. The wiping sponge 24 can be fixed to the connecting plate by Velcro or bolts. It needs to be replaced during use to ensure the cleanliness of the wiping sponge 24 when wiping the surface of the aluminum plate. The wiping sponge 24 on the upper connecting plate 22 can wipe the upper surface of the aluminum plate, and the one on the lower connecting plate 23 can wipe the lower surface of the aluminum plate, thereby ensuring the cleanliness of the surface of the aluminum plate before rolling.

[0036] like Figure 3As shown, upper sliders 28 are fixed to both ends of the upper connecting plate 22, and lower sliders 27 are fixed to both ends of the lower connecting plate 23. Both lower sliders 27 and upper sliders 28 are located inside the bracket 20. The lower slider 27 is fixedly connected to the bracket 20, while the upper slider 28 is slidably connected to the bracket 20. The bracket 20 also has an adjusting screw 21 that passes through the lower sliders 27 and 28 and extends to their inner bottom. The adjusting screw 21 is rotatably connected to the bracket 20. A partition is provided on the adjusting screw 21 between the lower sliders 27 and 28. The section of the adjusting screw 21 extending into the upper inner side of the bracket 20 is threaded. The lower slider 27 and the adjusting screw 21... The upper slider 28 and the adjusting screw 21 are connected by a threaded connection via a bearing. The top of the adjusting screw 21 has an adjusting wheel. Rotating the adjusting wheel drives the adjusting screw 21 to rotate, which in turn drives the upper slider 28 to move linearly on its surface. Since the upper slider 28 has a matching internal threaded hole, the upward or downward movement of the upper slider 28 on its surface can be adjusted by rotating the adjusting screw 21 in the forward or reverse direction. This adjusts the distance between the upper slider 28 and the lower slider 27, thus facilitating the adjustment of the distance between the upper connecting plate 22 and the lower connecting plate 23. This makes it convenient to adapt to wiping and cleaning operations on aluminum plate surfaces of different thicknesses.

[0037] Furthermore, pointers 29 are installed on the outer sides of the two upper sliders 28, and scale lines 210 are engraved on the outer sides of the two brackets 20 corresponding to pointers 29. By cooperating with pointers 29 and scale lines 210 on the upper sliders 28, the vertical adjustment distance of the upper connecting plate 22 can be precisely controlled, so as to more accurately clean the aluminum plate.

[0038] Both the upper connecting plate 22 and the lower connecting plate 23 have air plates 25 installed on their front sides. Multiple air nozzles 26 are installed obliquely on the sides of the air plates 25. The air plates 25 are hollow inside, and each air plate 25 has an air inlet at one end. The air inlet is connected to an external blower through an air pipe. The air inlets are respectively located on the upper slider 28 and the lower slider 27 and connected through an air pipe. During use, the external blower delivers air through the air pipe to the air inlet, and then through the air inlet to the corresponding air plate 25. The air is then blown out by the multiple air nozzles 26, which can realize the synchronous blowing of the upper and lower parts of the aluminum plate. This facilitates the removal of dust from the surface of the aluminum plate and prevents dust and impurities from affecting the rolling effect during the rolling process.

[0039] like Figure 1 and 4As shown, it also includes a rolling assembly 4, installed on the other side of the upper end of the base 1, for rolling aluminum plates; the rolling assembly 4 includes support frames 41 symmetrically arranged on both sides of the upper end of the base 1, with an upper pressure roller 42 and a lower pressure roller 43 connected between the two support frames 41. The two ends of the upper pressure roller 42 are rotatably connected to an upper slide block 45, and the two ends of the lower pressure roller 43 are rotatably connected to a lower slide block 44. The upper slide block 45 is slidably disposed inside the support frame 41, while the lower slide block 44 is fixedly connected to the support frame 41. The support frame 41 is also provided with an adjusting screw 46 extending through the lower slide block 44 and the upper slide block 45 to its inner bottom end. The adjusting screw 46 is also provided with an adjusting wheel. A partition is also provided on the second slide 46 between the lower slide 44 and the upper slide 45. The outer part of the second adjusting screw 46 extending inside the upper part of the support frame 41 is threaded. The upper slide 45 and the second adjusting screw 46 are threadedly connected. The lower slide 44 and the second adjusting screw 46 are rotatably connected by a bearing. When rolling aluminum plates of different thicknesses, the adjusting wheel can be rotated to drive the second adjusting screw 46 to rotate. This causes the upper slide 45 to move linearly on the surface of the second adjusting screw 46, thereby driving the upper pressure roller 42 to adjust its height. This adjusts the distance between the upper pressure roller 42 and the lower pressure roller 43, making it convenient to adapt to the rolling operation of aluminum plates of different thicknesses.

[0040] The outer sides of the two upper slide blocks 45 are each equipped with pointer 2 47, and the outer sides of the two support frames 41 are each engraved with scale line 2 48 corresponding to pointer 2 47. When the upper pressure roller 42 is adjusted in height, the pointer 2 47 and scale line 2 48 can be used to precisely adjust the distance between the upper pressure roller 42 and the lower pressure roller 43.

[0041] The working principle of this utility model is as follows: During operation, the distance between the upper connecting plate 22 and the lower connecting plate 23 can be adjusted according to the thickness of the aluminum plate to be rolled. In addition, the distance between the upper pressure roller 42 and the lower pressure roller 43 can be adjusted according to the same operating principle. After the adjustment is completed, the rolling operation is started.

[0042] The aluminum plate first passes between the upper connecting plate 22 and the lower connecting plate 23. The external blower is turned on to deliver air to the air plate 25 on the upper connecting plate 22 and the lower connecting plate 23, and then the air is sprayed out from the blower nozzle 26 to blow away dust and impurities on the aluminum plate. Then, the surface of the aluminum plate is wiped with the wiping sponge 24 to improve the cleanliness of the aluminum plate surface.

[0043] The pre-treated aluminum plate passes through the heating channel between the upper heating plate 31 and the lower heating plate 32. The aluminum plate is heated by the heating channel to reduce the yield strength of the aluminum, making it easier to process, and at the same time preventing the aluminum plate from cracking or other deformation problems during the rolling process.

[0044] After the aluminum plate is heated, it will be continuously transferred to the rolling assembly 4. The rolling assembly 4 can then be used to roll the aluminum plate. It should be noted that the heating assembly 3 is close to the rolling assembly 4 to facilitate the rapid rolling operation after the aluminum plate is heated, thus avoiding excessive heat loss.

[0045] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A calendering device for processing aluminium sheets of adjustable thickness, comprising a base (1), characterised in that, Also include: Preprocessing component (2) is installed on the upper end of the base (1) one side, for the surface of aluminum plate cleaning operation; Calendering assembly (4) is installed on the upper end of the base (1) on the other side, for the aluminum plate calendering operation; Heating assembly (3) is provided on the upper end of the base (1) near the calendering assembly (4), for the aluminum plate heating treatment; The preprocessing component (2) includes two supports (20) which are symmetrically arranged on the upper end of the base (1), and the upper connecting plate (22) and the lower connecting plate (23) are connected between the two supports (20), the bottom end of the upper connecting plate (22) and the top end of the lower connecting plate (23) are connected with the wiping sponge (24); The both ends of the upper connecting plate (22) are fixed with upper sliding blocks (28), the both ends of the lower connecting plate (23) are fixed with lower sliding blocks (27), and the lower sliding blocks (27) and the upper sliding blocks (28) are arranged on the inner side of the support (20); The front side of the upper connecting plate (22) and the lower connecting plate (23) is provided with a wind plate (25), and the side of the wind plate (25) is inclined to be provided with a plurality of blowing nozzles (26).

2. The adjustable calendering apparatus for processing aluminum plate according to claim 1, wherein The heating assembly (3) includes a door-shaped frame (30), an upper heating plate (31) and a lower heating plate (32) installed on the inner side of the door-shaped frame (30), and the inner side of the upper heating plate (31) and the lower heating plate (32) is provided with a heating pipe, when processing, the opposite sides of the upper heating plate (31) and the lower heating plate (32) are located on the two sides of the aluminum plate, and the outer side of the door-shaped frame (30) is further provided with a control box (5).

3. The adjustable calendering apparatus for processing aluminum plate according to claim 1, wherein The support (20) is further provided with an adjusting screw (21) which extends through the lower sliding block (27) and the upper sliding block (28) and extends to the inner bottom end thereof, the adjusting screw (21) is rotatably connected with the support (20), and the adjusting screw (21) is provided with a partition plate between the lower sliding block (27) and the upper sliding block (28). A section of the adjusting screw (21) extending on the upper part of the inner side of the support (20) is externally threaded, the lower sliding block (27) is threadedly connected with the adjusting screw (21), and the upper sliding block (28) is rotatably connected with the adjusting screw (21) through a bearing.

4. The adjustable calender for processing aluminum plate according to claim 1, wherein The outer side of the two upper sliding blocks (28) is further provided with a pointer (29), and the outer side of the two supports (20) is further provided with a scale line (210) corresponding to the pointer (29).

5. The adjustable calendering apparatus for processing aluminum plate according to claim 1, wherein The wind plate (25) is hollow, and one end of each wind plate (25) is provided with an air inlet, and the air inlet is connected with an external hair dryer in communication through an air pipe.

6. The adjustable calender for processing aluminum plate according to claim 1, wherein The calendering assembly (4) includes support frames (41) which are symmetrically arranged on the upper end of the base (1), and the upper pressure roller (42) and the lower pressure roller (43) are connected between the two support frames (41), the both ends of the upper pressure roller (42) are rotatably connected with the upper sliding seat (45), the both ends of the lower pressure roller (43) are rotatably connected with the lower sliding seat (44), and the upper sliding seat (45) is slidably arranged on the inner side of the support frame (41). The support frame (41) is further provided with an adjusting screw two (46) extending to the inner bottom end through the lower slide seat (44) and the upper slide seat (45).

7. An adjustable calender for processing aluminum sheet as defined in claim 6, wherein The adjusting screw two (46) is also provided with a partition plate between the lower slide seat (44) and the upper slide seat (45), a section of the outer part of the adjusting screw two (46) extending on the upper part of the inner side of the support frame (41) is provided with a thread, the upper slide seat (45) is in threaded connection with the adjusting screw two (46), and the lower slide seat (44) is in rotary connection with the adjusting screw two (46) through a bearing.

8. An adjustable calender for processing aluminum sheet as defined in claim 6, wherein Two said upper slide seat (45) of the outer side are equipped with the second pointer (47), two said support frame (41) of the outer side corresponding second pointer (47) place are engraved with scale line two (48) 。

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