Cleaning device of aluminum foil heating oven

Abstract

According to the technical scheme, the cleaning device of the aluminum foil heating oven comprises a hollow long rod, a cleaning base is hinged to one end of the long rod, the interior of the cleaning base is of a hollow structure, the bottom face of the cleaning base is an arc-shaped face matched with rollers of the oven, and a plurality of through holes communicated with the interior of the cleaning base are formed in the arc-shaped face. Cleaning cotton is detachably connected to the arc-shaped surface; a liquid outlet pipe is arranged in the long rod in the length direction of the long rod and provided with a plurality of first hoses, and the ends, away from the liquid outlet pipe, of the first hoses penetrate into the cleaning base and communicate with the cleaning base. The liquid outlet pipe is opened, cleaning liquid flows to the cleaning cotton through the cleaning seat and then flows to the roller, the surface of the roller is cleaned through the cleaning cotton matched with the roller, the roller of the heating oven can rotate, and therefore the outer surface of the roller can be cleaned only by placing the cleaning cotton on the upper portion of the roller and rotating the roller. The long rod is hinged to the cleaning base through the universal joint, and the long rod can clean the roller in different directions of the roller.

Description

Technical Field

[0001] The utility model relates to the technical field of heating oven cleaning, in particular to a cleaning device for an aluminum foil heating oven. Background Art

[0002] In the battery aluminum foil coating process, the coated aluminum foil usually needs to be dried in a drying oven to cure the coating material. The rollers in the drying oven, also known as support rollers or conveying rollers, mainly function to support and convey the aluminum foil. However, during the drying process, due to the viscosity of the coating material or improper temperature control in the drying oven, the coating material will adhere to the rollers, and the rollers need to be jacked up for cleaning to avoid affecting the subsequent support and conveyance of the aluminum foil.

[0003] In the prior art, generally, a cleaning liquid is first sprayed on the surface of the roller, and then a long rod with a rag is used to clean the surface of the roller by hand. The rag is simply tied to one end of the long rod by a rope or a zip tie. However, for the rollers inside the drying oven, it is not convenient to spray the cleaning liquid, and the contact area between the rag and the roller is small and the contact surface is irregular, resulting in poor cleaning effect and inconvenience in cleaning the coating material on the surface of the roller. Summary of the Utility Model

[0004] To solve the technical problems existing in the above background art, the utility model provides a cleaning device for an aluminum foil heating oven.

[0005] The technical solution of the utility model is as follows:

[0006] A cleaning device for an aluminum foil heating oven includes a hollow long rod. One end of the long rod is hinged with a cleaning seat. The inside of the cleaning seat is a hollow structure, and its bottom surface is an arc surface adapted to the roller of the oven. The arc surface is provided with a plurality of through holes communicating with the inside of the cleaning seat, and a cleaning cotton is detachably connected to the arc surface.

[0007] An outlet pipe with a valve is arranged along the length direction inside the long rod. The end of the outlet pipe far from the cleaning seat is connected to an external liquid outlet pump, and one end of the outlet pipe close to the cleaning seat is provided with a plurality of first hoses. The ends of the first hoses far from the outlet pipe are arranged inside the cleaning seat and communicated with it.

[0008] Put the side of the cleaning seat with the cleaning cotton on the roller to be cleaned, open the outlet pipe, and let the cleaning liquid flow through the cleaning seat to the cleaning cotton and then to the roller, so as to realize spraying the cleaning liquid on the roller while cleaning the surface of the roller with the cleaning cotton adapted to the roller. The roller of the heating oven can rotate. Therefore, only need to place the cleaning cotton on the upper part of the roller, and the outer surface of the roller can be cleaned by the rotation of the roller. The long rod and the cleaning seat are hinged by a universal joint, and the long rod can clean the roller in different directions of the roller.

[0009] The installation position of the first hose is such that one end of the long rod is connected to the cleaning seat through a universal joint. A plurality of first hoses pass through the universal joint and are connected to the cleaning seat, and are clamped in the universal joint through clamping members. The first hoses are arranged in the gap between the long rod and the universal joint, which can protect the first hoses without affecting the rotation of the universal joint and reduce the wear of the first hoses and the heating oven or its rollers.

[0010] To facilitate the uniform spraying of the cleaning liquid by the first hoses into the cleaning cotton through the through holes at different positions, the lengths of the plurality of first hoses located inside the cleaning seat are inconsistent.

[0011] To further spray the cleaning liquid to the through holes at different positions through the first hoses, the plurality of first hoses are not parallel in both the vertical and horizontal directions.

[0012] The ends of the first hoses mostly concentrate at the middle position inside the cleaning box. To improve the multi-directional spraying of the cleaning liquid, one of the first hoses is connected to a second hose at one end inside the cleaning box and is communicated with the middle of the second hose. The two ports of the second hose are located on both sides of the first hose, that is, on both sides of the cleaning box.

[0013] Regarding the shape of the arc surface, the central angle corresponding to the arc surface is not greater than π. If the central angle is greater than π, it is not conducive to clamping the arc surface with the cleaning cotton on the roller.

[0014] To prevent the two ends of the second hose from directly spraying the cleaning liquid into the two end parts of the cleaning seat, resulting in uneven spraying amount of the cleaning liquid, the length of the second hose is set shorter than the arc length of the arc surface, so that the cleaning liquid sprayed from the two ports of the second hose can flow from the middle of the cleaning seat to both ends, improving the circulation range of the cleaning liquid.

[0015] To avoid the contact between the universal joint and the adjacent roller when cleaning the inner roller, which affects the fitting of the arc surface with the cleaning cotton and the roller to be cleaned, the horizontal plane where the highest point of the arc surface is located is set lower than the horizontal plane where the highest point that the bottom surface of the universal joint can reach is located, so that when cleaning the rollers at different positions, the universal joint is always located above the adjacent roller and does not interfere with the adjacent roller.

[0016] To facilitate the control of the cleaning liquid in the liquid outlet pipe, the switch of the valve is arranged outside the long rod and is located at one end far from the cleaning seat.

[0017] The beneficial effects of the present utility model are as follows;

[0018] One end of a long rod is installed with a cleaning box capable of cleaning the surface of a roller through a universal joint. The cleaning box can clean the roller to be cleaned at different positions of the roller. By controlling the liquid outlet pipe valve on the long rod, the cleaning liquid flows from an external liquid outlet pump through the liquid outlet pipe and the first hose into the cleaning box. Then, the cleaning liquid flows from the through holes of the cleaning box into the cleaning cotton below. The cleaning box with the cleaning cotton is clamped on the upper part of the roller, making the axis of the arc surface parallel to the axis of the roller, increasing the contact area between the cleaning cotton and the roller. The cleaning liquid flows through the cleaning cotton to the surface of the roller. The roller can rotate, and the cleaning box is moved back and forth along the axis of the roller to achieve the cleaning of the roller surface;

[0019] Multiple first hoses are clamped in the universal joint through clamping parts. The first hoses are arranged in the gap between the long rod and the universal joint, which can protect the first hoses without affecting the rotation of the universal joint and reduce the wear of the first hoses and the heating oven or its rollers;

[0020] The ends of the first hoses mostly concentrate at the middle position inside the cleaning box. To improve the multi-directional spraying of the cleaning liquid, one of the first hoses is connected to a second hose at one end inside the cleaning box and communicates with the middle of the second hose. The two ports of the second hose are located on both sides of the first hose, that is, on both sides of the cleaning box. Description of the Drawings

[0021] In the drawings:

[0022] Figure 1 is the first structural schematic diagram;

[0023] Figure 2 is the top view;

[0024] Figure 3 is Figure 2 the sectional structural schematic diagram in the A-A direction of

[0025] Figure 4 is the internal structural schematic diagram;

[0026] Figure 5 is Figure 4 the enlarged structural schematic diagram at A in

[0027] Figure 6 is the second structural schematic diagram;

[0028] Figure 7 is Figure 6 the enlarged structural schematic diagram at B in

[0029] The components represented by the reference numerals in the drawings are:

[0030] 1. Long rod; 2. Cleaning base; 21. Arc surface; 22. Through hole; 3. Cleaning cotton; 4. Liquid outlet pipe; 5. Valve; 6. First hose; 7. Universal joint; 8. Second hose; 9. Clamping part. Detailed implementation mode

[0031] Refer to Figure 1 , Figure 2 and Figure 3 As shown in

[0032] , a cleaning device for an aluminum foil heating oven includes a hollow long rod 1. One end of the long rod 1 is hinged with a cleaning base 2. The inside of the cleaning base 2 is a hollow structure, and its bottom surface is an arc surface 21 adapted to the roller of the oven. A plurality of through holes 22 communicating with the inside of the cleaning base 2 are provided on the arc surface 21. Regarding the shape of the arc surface 21, the central angle corresponding to the arc surface 21 is not greater than π. If the central angle is greater than π, it is not conducive to clamping the arc surface 21 with the cleaning cotton 3 on the roller.

[0033] The cleaning cotton 3 is detachably connected to the arc surface 21. The cleaning cotton 3 can be buckled or adhered to the arc surface 21, which is convenient for the quick replacement of the cleaning cotton 3.

[0034] Refer to Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the first hose 6 is arranged at a position where one end of the long rod 1 is connected to the cleaning seat 2 through the universal joint 7, and multiple first hoses 6 pass through the universal joint 7 to connect to the cleaning seat 2, and are clamped in the universal joint 7 through the clamping piece 9. The universal joint 7 is a prior art. The first hose 6 is arranged in the gap between the long rod 1 and the universal joint 7, which can protect the first hose 6 without affecting the rotation of the universal joint 7, reduce the wear of the first hose 6 and the heating oven or its roller, and the first hose 6 is a soft material tube, which does not affect the rotation of the universal joint 7 and the cleaning seat 2. In order to facilitate the first hose 6 to evenly spray the cleaning liquid in the cleaning box, and flow into the cleaning cotton 3 through the through holes 22 at different positions, the lengths of multiple first hoses 6 in the cleaning seat 2 are inconsistent. In order to further spray the cleaning liquid to the through holes 22 at different positions through the first hose 6, the multiple first hoses 6 are not parallel in the vertical direction and the horizontal direction, so that the ends of the first hoses 6 located in the cleaning box can be located at different positions, thereby avoiding the liquid outlets of the multiple first hoses 6 being concentrated in the middle of the cleaning box, resulting in uneven distribution of the cleaning liquid in the cleaning cotton 3, thereby affecting the cleaning of the roller surface by the cleaning cotton 3.

[0035] The above structure can achieve the following function: buckle one side of the cleaning seat 2 with the cleaning cotton 3 onto the roller to be cleaned, open the liquid outlet pipe 4 to allow the cleaning liquid to flow through the cleaning seat 2 to the cleaning cotton 3, and then flow to the roller of the heating oven, so that the cleaning liquid is sprayed on the roller while the surface of the roller is cleaned by the cleaning cotton 3 adapted to the roller. The roller of the heating oven can rotate, therefore, it is only necessary to place the cleaning cotton 3 on the upper part of the roller, and the outer surface of the roller can be cleaned by rotating the roller. The long rod 1 is hinged to the cleaning seat 2 by the universal joint 7, and the long rod 1 can clean the roller in different directions of the roller.

[0036] The ends of the first hose 6 are mostly concentrated in the middle of the cleaning box. To improve the multi-directional spraying of the cleaning liquid, one end of the first hose 6 located in the cleaning box is connected to the second hose 8 and communicated with the middle of the second hose 8. The two ports of the second hose 8 are located on both sides of the first hose 6, that is, on both sides of the cleaning box. When the external liquid outlet pump inputs a cleaning liquid with a certain pressure into the liquid outlet pipe 4, the ends of the first hose 6 and the second hose 8 located in the cleaning box will shake or shake when spraying the cleaning liquid, so that the cleaning liquid sprayed by the first hose 6 and the second hose 8 can spray the liquid irregularly in the middle and both ends of the cleaning box, which is conducive to improving the spraying range of the cleaning liquid. In order to prevent the two ends of the second hose 8 from directly spraying the cleaning liquid into the two ends of the cleaning seat 2, so that the spraying amount of the cleaning liquid is uneven, the length of the second hose 8 is set to be shorter than the arc length of the arc surface 21, so that the cleaning liquid sprayed from the two ports of the second hose 8 can flow from the middle of the cleaning seat 2 to the two ends, thereby improving the circulation range of the cleaning liquid.

[0037] See alsoFigure 1 As shown, to prevent the universal joint 7 from contacting the adjacent roller when cleaning the inner roller, which may affect the fitting of the arc surface 21 with the cleaning cotton 3 to the roller to be cleaned, the horizontal plane where the highest point of the arc surface 21 is located is set lower than the horizontal plane where the highest point that the bottom surface of the universal joint 7 can reach is located, so that when cleaning rollers at different positions, the universal joint 7 is always above the adjacent roller and does not interfere with the adjacent roller.

Claims

1. A cleaning device for an aluminum foil heating oven, characterized in that: The cleaning device comprises a hollow long rod (1), one end of which is hingedly connected to a cleaning seat (2), the interior of the cleaning seat (2) is a hollow structure, the bottom surface of which is an arc-shaped surface (21) adapted to the roller of the aluminum foil heating oven, the arc-shaped surface (21) is provided with a plurality of through holes (22) connected to the interior of the cleaning seat (2), and a cleaning cotton (3) is detachably connected to the arc-shaped surface (21); A liquid outlet pipe (4) with a valve (5) is arranged inside the long rod (1) along its length direction; the end of the liquid outlet pipe (4) away from the cleaning seat (2) is connected to an external liquid outlet pump; the end of the liquid outlet pipe (4) close to the cleaning seat (2) is provided with a plurality of first hoses (6); the end of the first hoses (6) away from the liquid outlet pipe (4) is passed through the cleaning seat (2) and communicated with the cleaning seat (2).

2. The cleaning device for an aluminum foil heating oven according to claim 1, characterized in that: One end of the long rod (1) is connected to the cleaning seat (2) via a universal joint (7); a plurality of first hoses (6) pass through the universal joint (7) to be connected to the cleaning seat (2) and are clamped in the universal joint (7) via a clamping piece (9).

3. A cleaning device for an aluminum foil heating oven according to claim 1 or 2, characterized in that: The lengths of the plurality of first hoses (6) located in the cleaning seat (2) are inconsistent.

4. The cleaning device for an aluminum foil heating oven according to claim 1, characterized in that: The plurality of first hoses (6) are not parallel in both the vertical direction and the horizontal direction.

5. The cleaning device for an aluminum foil heating oven according to claim 1, characterized in that: One end of one of the first hoses (6) located in the cleaning box is connected to a second hose (8) and communicates with the middle of the second hose (8). The two ends of the second hose (8) are located on both sides of the first hose (6).

6. The cleaning device for an aluminum foil heating oven according to claim 5, characterized in that: The central angle corresponding to the arc-shaped surface (21) is no greater than π.

7. The cleaning device for an aluminum foil heating oven according to claim 6, characterized in that: The length of the second hose (8) is shorter than the arc length of the arc-shaped surface (21).

8. The cleaning device for an aluminum foil heating oven according to claim 1, characterized in that: The horizontal plane where the highest point of the arc-shaped surface (21) is located is lower than the horizontal plane where the highest point that the bottom surface of the universal joint (7) can reach is located.

9. The cleaning device for an aluminum foil heating oven according to claim 1, characterized in that: The switch of the valve (5) is arranged outside the long rod (1) and is located at an end away from the cleaning seat (2).

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