Water-saving mechanism for plate cleaning device

Abstract

The utility model discloses a water-saving mechanism for a plate cleaning device, which belongs to the technical field of plate cleaning devices and comprises a cleaning tank and a conveying belt, the cleaning tank is provided with a plurality of cleaning pipes above the conveying belt, the water inlet ends of the cleaning pipes are provided with electric control valves, and the upper edge of one side of the cleaning tank is provided with a plurality of water control components. The multiple water control assemblies control electric control valve switches at the water inlet ends of the multiple cleaning pipes in a one-to-one mode. According to the water-saving mechanism for the plate cleaning device, through the abutting rod rotationally connected to the mounting plate, plates conveyed by the conveying belt can abut against the abutting rod when passing through the abutting rod, the abutting rod is made to rotate, and the abutting rod can abut against a control button located on one side of the abutting rod when rotating; when the control button is pressed down, the cleaning pipe can be controlled to start to spray water to clean and wash the plates in the cleaning tank, so that the cleaning pipe can spray water to wash and clean only when the plates pass by, and the cleaning pipe is automatically closed when no plates pass by, and therefore, water sources are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate cleaning devices, and in particular relates to a water-saving mechanism for plate cleaning devices. Background Art

[0002] The plate cleaning device is a device used to clean metal plates, mainly used for cleaning during the production and processing of flat materials. The through-type steel plate cleaning machine is one of them, mainly used for cleaning metal plates, such as steel plates, aluminum plates, iron plates, etc. The equipment has the advantages of fast cleaning and drying, can be produced continuously, and has the characteristics of environmentally friendly water-based neutral cleaning agents, automatic completion of workpiece conveying, cleaning, drying, and rust prevention processes.

[0003] Existing plates generally use multiple cleaning pipes arranged in a linear array above the plate cleaning tank to spray water towards the plates transported by the conveyor belt, and spray water to rinse them in turn. However, since the cleaning pipes in the prior art are generally controlled by a main valve to keep spraying water during the cleaning process, and there are often intervals between the transported plates, the cleaning pipes will continue to spray water when passing through the intervals. At this time, the sprayed water flow is lost without contacting the plates, resulting in a waste of water resources.

[0004] To this end, we propose a plate cleaning device with a water-saving mechanism to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the cleaning pipe in the prior art is generally switched by a main valve, and water is continuously sprayed during the cleaning process, resulting in water waste, and a water-saving mechanism for a plate cleaning device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water-saving mechanism for a plate cleaning device comprises a cleaning tank and a conveyor belt, wherein the cleaning tank is provided with a plurality of cleaning pipes above the conveyor belt, an electric control valve is provided at the water inlet end of the cleaning pipe, and a plurality of water control components are provided at the upper edge of one side of the cleaning tank, and the plurality of water control components control the switches of the electric control valves at the water inlet ends of the plurality of cleaning pipes one by one;

[0008] The water control assembly includes a mounting rod fixedly connected to the upper edge of the cleaning tank, a mounting plate being slidably connected to the mounting rod, a push rod being rotatably connected to the mounting plate, the push rod being vertically arranged, the upper end of the push rod being rotatably connected to the mounting plate, and the lower end being located on the upper surface of the conveyor belt, a control button being provided on one side of the mounting plate, the push rod contacting the control button when rotating away from the vertical, the control button being electrically connected to the electric control valve, the electric control valve opening when the control button is pressed, and conversely, the electric control valve closing, an adjusting member for controlling the movement of the mounting plate being provided on the side of the cleaning tank close to the mounting plate.

[0009] Preferably, the adjusting member comprises a driving shaft rotatably connected to the mounting plate, one end of the driving shaft passes through the side wall of the cleaning tank and is fixedly connected to a driving handle, and the driving shaft is threadedly connected to the cleaning tank.

[0010] Preferably, the cleaning tank is fixedly connected to a recovery tank below the conveyor belt, a drainage pipe is fixedly connected to the side of the recovery tank, and the drainage pipe passes through the cleaning tank and is connected to the recovery tank.

[0011] Preferably, the adjusting member includes a connecting plate, which is fixedly connected to a plurality of mounting plates, and each of the plurality of connecting plates is rotatably connected to an adjusting rod, one end of the adjusting rod passes through a side wall of the cleaning tank and is fixedly connected to an adjusting handle, and the adjusting rod is threadedly connected to the cleaning tank.

[0012] Preferably, a shielding plate is fixedly connected to the mounting plate, the shielding plate is located on a side of the mounting plate close to the cleaning pipe, and the shielding plate covers the control button.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: the plate cleaning device uses a water-saving mechanism, which rotates the resistance rod connected to the mounting plate. The plate transported by the conveyor belt will contact the resistance rod and rotate the resistance rod when passing through the resistance rod. When the resistance rod rotates, it can contact the control button located on one side of it. When the control button is pressed, the cleaning pipe can start spraying water to clean and flush the plate in the cleaning tank. When the plate completely passes through the resistance rod, the resistance rod can be reset so that the cleaning pipe can stop spraying water, so that the cleaning pipe will spray water for flushing and cleaning only when the plate passes through. The cleaning pipe will automatically close when no plate passes through, thereby saving water and reducing the waste of water resources, which is in line with the scientific concept of sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0015] Figure 2 This is a side sectional view of Embodiment 1 of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a structural schematic diagram of the second embodiment of the utility model.

[0018] In the figure: 1. cleaning trough; 2. conveyor belt; 3. cleaning pipe; 4. mounting rod; 5. mounting plate; 6. push rod; 7. drive shaft; 8. drive handle; 9. recovery trough; 10. drain pipe; 11. connecting plate; 12. adjustment rod; 13. adjustment handle; 14. shielding plate; 15. control button. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figures 1 to 3 A water-saving mechanism for a plate cleaning device comprises a cleaning tank 1 and a conveyor belt 2, wherein a part of the conveyor belt 2 is located in the cleaning tank 1, and the conveyor belt 2 transports the plate through the cleaning tank 1. The cleaning tank 1 is provided with a plurality of cleaning pipes 3 above the conveyor belt 2, and the cleaning pipes 3 are arranged in a linear array along the length direction of the cleaning tank 1. The cleaning pipes 3 are arranged horizontally and perpendicular to the length direction of the cleaning tank 1, and the cleaning pipes 3 spray water to flush and clean the plate on the conveyor belt 2 moving with the conveyor belt 2. An electric control valve is provided at the water inlet end of the cleaning pipe 3, and the electric control valve controls the switch of the cleaning pipe 3, thereby controlling whether the water flow is sprayed out. A plurality of water control components are provided on the upper edge of one side of the cleaning tank 1, and the plurality of water control components are also arranged in a linear array along the length direction of the cleaning tank 1. The plurality of water control components control the switch of the electric control valves at the water inlet ends of the plurality of cleaning pipes 3 one by one. When the electric control valve is opened, water flows into the cleaning pipe 3 and sprays downward, and when the electric control valve is closed, the cleaning pipe 3 stops spraying water.

[0022] Furthermore, the water control assembly includes a mounting rod 4 fixedly connected to the upper edge of the cleaning tank 1, the mounting rod 4 is perpendicular to the side wall of the cleaning tank 1, and a mounting plate 5 is slidably connected to the mounting rod 4, and the mounting plate 5 is parallel to the side wall of the cleaning tank 1 and slides along the mounting rod 4. A push rod 6 is rotatably connected to the mounting plate 5, the upper end of the push rod 6 is rotatably connected to the mounting plate 5, and the lower end is located on the upper surface of the conveyor belt 2. The push rod 6 rotates around the horizontal axis and rotates on the vertical plane, and the rotation direction of the push rod 6 is the same as the movement direction of the conveyor belt 2. The push rod 6 is vertically arranged on the side of the cleaning pipe 3 close to the feeding end of the conveyor belt 2. The feeding end of the conveyor belt 2 refers to the end where the conveyor belt 2 starts to carry uncleaned plates. During cleaning, the staff puts the plates to be cleaned from the feeding end of the conveyor belt 2 onto the conveyor belt 2. When the plate passes under the mounting plate 5, the edge will contact the push rod 6, pushing the push rod 6 to rotate. The mounting plate 5 is provided with a control button 15 on one side of the push rod 6. When the push rod 6 rotates away from the vertical, it abuts against the control button 15. The control button 15 is electrically connected to the electric control valve. When the control button 15 is pressed, the electric control valve opens. Otherwise, the electric control valve closes. An adjusting member for controlling the movement of the mounting plate 5 is provided on one side of the cleaning tank 1 close to the mounting plate 5.

[0023] Specifically, the adjusting member includes a driving shaft 7 rotatably connected to the mounting plate 5, the driving shaft 7 is perpendicular to the side wall of the cleaning tank 1, one end of the driving shaft 7 passes through the side wall of the cleaning tank 1 and is fixedly connected to a driving handle 8, the driving handle 8 controls the rotation of the driving shaft 7, the driving shaft 7 is threadedly connected to the cleaning tank 1, the driving shaft 7 rotates relative to the cleaning tank 1 and the moving direction is perpendicular to the side of the cleaning tank 1. When the driving shaft 7 moves, it pushes the mounting plate 5 to move, so that the stopper 6 rotatably connected to the mounting plate 5 moves, and the distance between the stopper 6 and the other side of the cleaning tank 1 is adjusted, so that the stopper 6 can adapt to a variety of plates of different widths, and can resist the edges of plates of different widths. A shielding plate 14 is fixedly connected to the mounting plate 5, the shielding plate 14 is located on the side of the mounting plate 5 close to the cleaning pipe 3, the shielding plate 14 covers the control button 15, and the shielding plate 14 blocks the water sprayed from the cleaning pipe 3 to prevent the water flow from washing the control button 15 belonging to the electrical component, causing a circuit malfunction.

[0024] The cleaning tank 1 is located below the conveyor belt 2 and is fixedly connected to a recovery tank 9. A drain pipe 10 is fixedly connected to the side of the recovery tank 9. The recovery tank 9 recovers the water flowing down after flushing. The drain pipe 10 passes through the cleaning tank 1 and is connected to the recovery tank 9. The waste water in the recovery tank 9 is collected through the drain pipe 10, thereby realizing the recycling and reuse of water resources.

[0025] Embodiment 2:

[0026] Based on the water-saving mechanism for a plate cleaning device in Example 1, during actual use, since the adjustment parts between the water control components are independent of each other, one drive shaft 7 can only adjust the position of one mounting plate 5 accordingly. When all the adjustment parts need to be adjusted uniformly, each drive shaft 7 can only be adjusted in turn. However, there are multiple drive shafts 7, which makes the adjustment steps complicated and cumbersome, affecting the adjustment efficiency.

[0027] Compared with the first embodiment, the difference of this embodiment lies in that the adjusting member includes a connecting plate 11, which is fixedly connected to the plurality of mounting plates 5. The connecting plate 11 enables the plurality of mounting plates 5 to be connected and move synchronously, thereby enabling the push rods 6 on the mounting plates 5 to move synchronously to achieve synchronous adjustment. The plurality of connecting plates 11 are rotatably connected to an adjusting rod 12, one end of the adjusting rod 12 passes through the side wall of the cleaning tank 1 and is fixedly connected to an adjusting handle 13, the adjusting rod 12 is threadedly connected to the cleaning tank 1, and rotating the adjusting handle 13 can adjust the position of the connecting plate 11, thereby adjusting the distance between the plurality of mounting plates 5 and the edge of the cleaning tank 1.

[0028] Working principle: when it is necessary to clean the plates, place the individual plates on the conveyor belt 2 in turn and transport them under each cleaning pipe 3 by the conveyor belt 2. When the plates pass under the cleaning pipe 3, they come into contact with the push rod 6 and cause the push rod 6 to rotate. When the push rod 6 rotates, it can come into contact with the control button 15 located on one side thereof. When the control button 15 is pressed, the cleaning pipe 3 can start spraying water to clean and flush the plates in the cleaning tank 1. When the plates completely pass under the push rod 6, the push rod 6 can be reset so that the cleaning pipe 3 can stop spraying water, thereby preventing the cleaning pipe 3 from spraying water when the plates pass under the cleaning pipe 3 at intervals, thereby saving water resources.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water-saving mechanism for a plate cleaning device, comprising a cleaning tank (1) and a conveyor belt (2), wherein the cleaning tank (1) is located above the conveyor belt (2) and is provided with a plurality of cleaning pipes (3), and an electric control valve is provided at the water inlet end of the cleaning pipe (3). It is characterized in that A plurality of water control components are provided on an upper edge of one side of the cleaning tank (1), and the plurality of water control components control the switches of the electric control valves at the water inlet ends of the plurality of cleaning pipes (3) one by one; The water control assembly comprises a mounting rod (4) fixedly connected to the upper edge of the cleaning tank (1), a mounting plate (5) being slidably connected to the mounting rod (4), a support rod (6) being rotatably connected to the mounting plate (5), the support rod (6) being vertically arranged, the upper end of the support rod (6) being rotatably connected to the mounting plate (5), and the lower end being located on the upper surface of the conveyor belt (2), a control button (15) being provided on one side of the support rod (6) of the mounting plate (5), the support rod (6) contacting the control button (15) when rotating away from the vertical, the control button (15) being electrically connected to the electric control valve, the electric control valve opening when the control button (15) is pressed, and conversely, the electric control valve closing, and an adjusting member for controlling the movement of the mounting plate (5) being provided on the side of the cleaning tank (1) close to the mounting plate (5).

2. A water-saving mechanism for a plate cleaning device according to claim 1, It is characterized in that The adjusting member comprises a driving shaft (7) rotatably connected to the mounting plate (5); one end of the driving shaft (7) passes through the side wall of the cleaning tank (1) and is fixedly connected to a driving handle (8); the driving shaft (7) is threadedly connected to the cleaning tank (1).

3. A water-saving mechanism for a plate cleaning device according to claim 1, It is characterized in that The cleaning trough (1) is located below the conveyor belt (2) and is fixedly connected to a recovery trough (9). A drainage pipe (10) is fixedly connected to the side of the recovery trough (9). The drainage pipe (10) passes through the cleaning trough (1) and is connected to the recovery trough (9).

4. A water-saving mechanism for a plate cleaning device according to claim 1, It is characterized in that The adjusting member comprises a connecting plate (11), wherein the connecting plate (11) is fixedly connected to a plurality of mounting plates (5), and the plurality of connecting plates (11) are all rotatably connected to an adjusting rod (12), one end of the adjusting rod (12) passes through a side wall of the cleaning tank (1) and is fixedly connected to an adjusting handle (13), and the adjusting rod (12) is threadedly connected to the cleaning tank (1).

5. A water-saving mechanism for a plate cleaning device according to claim 1, It is characterized in that A shielding plate (14) is fixedly connected to the mounting plate (5), the shielding plate (14) is located on a side of the mounting plate (5) close to the cleaning pipe (3), and the shielding plate (14) covers the control button (15).

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