Cleaning mechanism for aluminum foil rolling

Abstract

The utility model relates to the technical field of aluminum foil rolling equipment, provides a cleaning mechanism for aluminum foil rolling, and aims to solve the problem that a large number of oil drops splash due to high-speed rotation of a roller surface in an oil injection cleaning device of an existing aluminum foil rolling mill, and the cleaning mechanism for aluminum foil rolling comprises an operation table and an aluminum foil coiled material erected on the surface of the operation table. The two ends of the aluminum foil coiled material are provided with stands, the cleaning mechanism is erected on the side wall faces of the stands, and the cleaning mechanism is arranged close to the surface of the aluminum foil coiled material. The cleaning structure comprises a pressing roller and an oil spraying assembly arranged on the side, away from the aluminum foil coiled material, of the pressing roller. According to the cleaning mechanism for aluminum foil rolling, the pressing roller is additionally arranged between the cleaning oil pipe and the aluminum foil coiled material, oil mist can evenly cover the side wall face of the whole pressing roller by adjusting the angle of the oil spraying nozzle and the position of the cleaning oil pipe, the roller face of the pressing roller is continuously cleaned in the rotating process of the pressing roller, and therefore impurities such as aluminum powder are taken away.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil rolling equipment, in particular to a cleaning mechanism for aluminum foil rolling. Background Art

[0002] The production and preparation of aluminum foil involves steps such as melting, hot rolling, cold rolling, and foil rolling. During the rolling process of aluminum foil, a large amount of impurities such as aluminum powder and black oil are easily accumulated on the roller surface of the flattening roller in the rolling mill. During the continuous rolling process, these impurities are often brought into the finished aluminum foil coil, thereby affecting the quality of the aluminum foil product.

[0003] At present, the impurities mentioned above are mostly cleaned by spraying oil on the roller surface or the surface of the aluminum foil roll. For example, the patent with the publication number CN215998060U provides a spray device for an aluminum foil rolling mill. The spray device is placed at the front end of the aluminum foil winding mechanism. The spray device includes a spray pipe and a three-way battery valve. A number of evenly distributed adjustable fan-shaped nozzles are arranged below the spray pipe. The spray pipe is connected to the outlet of the three-way battery valve through a high-pressure hose. One inlet of the three-way battery valve is connected to the rolling oil pipeline, and the other inlet of the three-way battery valve is connected to the compressed air pipeline. The three-way battery valve is also connected to the rolling mill controller. The oil mist is sprayed above the aluminum coil through the adjustable fan-shaped nozzle, so that the aluminum coil carries clean and a small amount of rolling oil to the ironing roller, and the aluminum powder on the ironing roller is cleaned by the rolling oil.

[0004] However, the use of the existing aluminum foil rolling mill oil spray cleaning device as mentioned above has the following problems in actual operation: a large amount of oil droplets will splash on the roller surface during high-speed operation, causing a large amount of oil to enter the aluminum foil coil, resulting in excessive oil consumption and unqualified products.

[0005] In this regard, there is an urgent need for an aluminum foil rolling cleaning device that can reduce oil consumption and reduce the impact of oil products on the quality of aluminum foil coils. Utility Model Content

[0006] The purpose of the utility model is to solve the problem of a large amount of oil droplets splashing due to high-speed operation of the roller surface in the existing aluminum foil rolling mill oil spray cleaning device. The application provides a cleaning mechanism for aluminum foil rolling, in which a pressure roller is added between the cleaning oil pipe and the aluminum foil coil. The oil mist can be evenly covered on the entire side wall of the pressure roller by adjusting the angle of the oil spray nozzle and the position of the cleaning oil pipe. During the rotation of the pressure roller, the roller surface is continuously cleaned, thereby removing impurities such as aluminum powder.

[0007] The utility model is realized by the following technical solutions:

[0008] A cleaning mechanism for aluminum foil rolling comprises an operating table and an aluminum foil coil mounted on the surface of the operating table; the two ends of the aluminum foil coil are provided with a rack, the cleaning mechanism is mounted on the side wall of the rack, and the cleaning mechanism is arranged close to the surface of the aluminum foil coil; the cleaning structure comprises a pressure roller and an oil spray assembly arranged on the side of the pressure roller away from the aluminum foil coil.

[0009] Preferably, the oil injection assembly includes a cleaning oil pipe and a plurality of oil injection nozzles arranged on the side wall of the cleaning oil pipe, the discharge end of the oil injection nozzle is arranged toward the surface of the pressure roller, the cleaning oil pipe is slidingly connected to the platform, and the oil injection nozzle is rotatably connected to the cleaning oil pipe.

[0010] Preferably, a baffle is disposed on the side wall surface of the cleaning oil pipe, and the baffle is located vertically below the plurality of oil injection nozzles.

[0011] Preferably, the oil spray assembly also includes a rack rod, the rack rod is arranged in a direction parallel to the aluminum foil coil, the cleaning oil pipe is mounted on the side wall of the rack rod, and the rack rod is movably connected to the platform; a connecting shaft is arranged at the end of the rack rod, and a slide rail is arranged on the surface of the platform near the connecting shaft, and the connecting shaft and the slide rail are slidably connected.

[0012] Preferably, a connecting ring is arranged at the end of the rack rod close to the cleaning oil pipe, the connecting ring is arranged at the outer circumference of the rack rod, and the end of the cleaning oil pipe is detachably connected to the connecting ring.

[0013] Preferably, the stand comprises a plurality of columns and connecting rods mounted on the tops of the plurality of columns, an assembly plate is mounted in the middle of the plurality of columns, and a central axis of the aluminum foil coil is passed through the assembly plate.

[0014] Preferably, a limiting roller is also provided on one side of the aluminum foil coil, and the limiting roller is arranged in a direction parallel to the aluminum foil coil, and the limiting roller can reciprocate toward the surface of the operating table.

[0015] Preferably, vertical plates are arranged at both ends of the limiting roller, and a slide groove is arranged on the side wall surface of the vertical plate close to the surface of the operating table, and the slide groove is vertically arranged; a limiting shaft is passed through the limiting roller, and the end of the limiting shaft is slidably connected to the slide groove.

[0016] The technical solution of the utility model has the following beneficial effects:

[0017] The utility model discloses a cleaning mechanism for aluminum foil rolling, in which a pressing roller is added between the cleaning oil pipe and the aluminum foil coil. The oil mist can be evenly covered on the entire side wall of the pressing roller by adjusting the angle of the oil spray nozzle and the position of the cleaning oil pipe. The roller surface is continuously cleaned during the rotation of the pressing roller, thereby removing impurities such as aluminum powder, and greatly reducing the splashing of oil, thereby reducing the consumption and cost of oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the cleaning mechanism for aluminum foil rolling in Example 1;

[0020] Figure 2 This is a schematic diagram of the structure of the operating table in Example 1 (excluding the cleaning oil pipe);

[0021] Figure 3 for Figure 2 A schematic diagram of the structure of the local enlargement of the A part;

[0022] Figure 4 It is a structural schematic diagram of the stand in Example 1;

[0023] Figure 5 This is a schematic diagram of the partial structure of the oil pipe cleaning in Example 1.

[0024] Icons: 1-operating table, 2-aluminum foil coil, 3-stand, 31-slide rail, 32-column, 33-connecting rod, 34-assembly plate, 35-center shaft, 4-pressure roller, 51-cleaning oil pipe, 52-injection nozzle, 53-blocking piece, 54-stand rod, 541-connecting shaft, 542-connecting ring, 6-limiting roller, 61-limiting shaft, 7-vertical plate, 71-slideway. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Example 1

[0029] like Figures 1 to 5 As shown, this embodiment provides a cleaning mechanism for aluminum foil rolling, including an operating table 1, and an aluminum foil coil 2 mounted on the surface of the operating table 1; platforms 3 are arranged at both ends of the aluminum foil coil 2, and the cleaning mechanism is mounted on the side wall of the platform 3, and the cleaning mechanism is arranged close to the surface of the aluminum foil coil 2; the cleaning structure includes a pressure roller 4, and an oil spray assembly arranged on the side of the pressure roller 4 away from the aluminum foil coil 2.

[0030] In this embodiment, the oil injection assembly includes a cleaning oil pipe 51 and several oil nozzles 52 arranged on the side wall of the cleaning oil pipe 51. The specific number of the oil nozzles 52 is determined according to the specific model of the rolling device. The discharge end of the oil nozzle 52 is arranged toward the surface of the pressure roller 4. The cleaning oil pipe 51 is slidably connected to the stand 3, and the oil nozzle 52 is rotatably connected to the cleaning oil pipe 51; the side wall surface of the cleaning oil pipe 51 is provided with a baffle 53, and the baffle 53 is located vertically below the multiple oil nozzles 52 to prevent individual oil droplets from dripping or splashing.

[0031] Among them, the cleaning oil pipe 51 and its fuel injector 52 can directly use existing oil pipes and nozzles, that is, a feed port is provided on one side of the cleaning oil pipe 51, and a discharge port is provided on the other side for conveying cleaning oil. The specific type of cleaning oil can also be selected by technical personnel in this field according to actual conditions.

[0032] In this embodiment, in actual use, the operator can adjust the angle of the oil nozzle 52 and the position of the cleaning oil pipe 51 to make the oil mist evenly cover the entire side wall of the pressure roller 4. During the rotation of the pressure roller 4, its roller surface is continuously cleaned, thereby removing impurities such as aluminum powder and greatly reducing the splashing of oil, thereby reducing oil consumption and cost.

[0033] In this embodiment, the oil injection assembly also includes a rack rod 54, which is arranged in a direction parallel to the aluminum foil coil 2, and the cleaning oil pipe 51 is mounted on the side wall of the rack rod 54, and the rack rod 54 is movably connected to the stand 3; a connecting shaft 541 is arranged at the end of the rack rod 54, and a slide rail 31 is arranged on the surface of the stand 3 near the connecting shaft 541, and the connecting shaft 541 and the slide rail 31 are slidably connected; a connecting ring 542 is arranged at the end of the rack rod 54 near the cleaning oil pipe 51, and the connecting ring 542 is wrapped around the outer circumference of the rack rod 54, and the end of the cleaning oil pipe 51 is screwed to the connecting ring 542.

[0034] In this embodiment, the stand 3 includes a plurality of columns 32 and connecting rods 33 mounted on the tops of the plurality of columns 32. An assembly plate 34 is mounted in the middle of the plurality of columns 32. The central axis 35 of the aluminum foil coil 2 is passed through the assembly plate 34. The central axis 35 of the aluminum foil coil 2 should also be equipped with common power equipment such as a driving motor to rotate the aluminum foil coil 2, so as to wind the sheet of aluminum foil into a coil.

[0035] In this embodiment, a limiting roller 6 is also set on one side of the aluminum foil coil 2. The limiting roller 6 is set in a direction parallel to the aluminum foil coil 2, and the limiting roller 6 can reciprocate toward the surface of the operating table 1; the two ends of the limiting roller 6 are provided with vertical plates 7, and the side wall surface of the vertical plate 7 close to the surface of the operating table 1 is provided with a slide groove 71, and the slide groove 71 is vertically set; the limiting roller 6 is penetrated by a limiting shaft 61, and the end of the limiting shaft 61 is slidably connected to the slide groove 71. During operation, the effect of the limiting roller 6 on the aluminum foil sheet can be adjusted by adjusting the position of the limiting roller 6 up and down, and after it is flattened, it is rolled into a coil through the central axis 35 of the aluminum foil coil 2.

[0036] In this embodiment, in order to facilitate observation of the structure of the cleaning mechanism, Figures 1 to 5 The components described are different from the actual device in terms of length, width and other proportions. Those skilled in the art can select or adjust the corresponding dimensions according to specific usage requirements.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning mechanism for aluminum foil rolling, characterized in that: It comprises an operating table (1), and an aluminum foil coil (2) mounted on the surface of the operating table (1); A stand (3) is arranged at both ends of the aluminum foil coil (2); the cleaning mechanism is mounted on the side wall surface of the stand (3), and the cleaning mechanism is arranged close to the surface of the aluminum foil coil (2); the cleaning mechanism comprises a pressure roller (4), and an oil spray assembly arranged on the side of the pressure roller (4) away from the aluminum foil coil (2).

2. The aluminum foil rolling cleaning mechanism according to claim 1, characterized in that: The oil injection assembly comprises a cleaning oil pipe (51) and a plurality of oil injection nozzles (52) arranged on the side wall of the cleaning oil pipe (51), the discharge end of the oil injection nozzle (52) is arranged toward the surface of the pressure roller (4), the cleaning oil pipe (51) is slidably connected to the stand (3), and the oil injection nozzle (52) is rotatably connected to the cleaning oil pipe (51).

3. The aluminum foil rolling cleaning mechanism according to claim 2, characterized in that: A baffle (53) is disposed on the side wall surface of the cleaning oil pipe (51), and the baffle (53) is located vertically below the plurality of oil injection nozzles (52).

4. The aluminum foil rolling cleaning mechanism according to claim 2, characterized in that: The oil spray assembly further comprises a rack rod (54), the rack rod (54) being arranged in a direction parallel to the aluminum foil coil (2), the cleaning oil pipe (51) being arranged on a side wall surface of the rack rod (54), and the rack rod (54) being movably connected to the platform (3); The end of the rack rod (54) is provided with a connecting shaft (541), and a slide rail (31) is provided on the surface of the rack (3) near the connecting shaft (541), and the connecting shaft (541) is slidably connected to the slide rail (31).

5. The aluminum foil rolling cleaning mechanism according to claim 4, characterized in that: The end of the rack rod (54) close to the cleaning oil pipe (51) is provided with a connecting ring (542), the connecting ring (542) is arranged around the outer circumference of the rack rod (54), and the end of the cleaning oil pipe (51) is detachably connected to the connecting ring (542).

6. The aluminum foil rolling cleaning mechanism according to any one of claims 1 to 5, characterized in that: The stand (3) comprises a plurality of columns (32) and connecting rods (33) mounted on the tops of the plurality of columns (32); a mounting plate (34) is mounted in the middle of the plurality of columns (32); and a central axis (35) of the aluminum foil coil (2) is passed through the mounting plate (34).

7. The aluminum foil rolling cleaning mechanism according to claim 6, characterized in that: A limiting roller (6) is also provided on one side of the aluminum foil coil (2); the limiting roller (6) is arranged in a direction parallel to the aluminum foil coil (2); and the limiting roller (6) can reciprocate toward the surface of the operating table (1).

8. The aluminum foil rolling cleaning mechanism according to claim 7, characterized in that: Both ends of the limiting roller (6) are provided with vertical plates (7), and the side wall surface of the vertical plate (7) close to the surface of the operating table (1) is provided with a slide groove (71), and the slide groove (71) is vertically arranged; The limiting roller (6) is provided with a limiting shaft (61), and the end of the limiting shaft (61) is slidably connected to the sliding groove (71).

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