Cleaning device and spraying equipment

Abstract

The utility model discloses a cleaning device and spraying equipment, and belongs to the technical field of spraying and cleaning equipment, the cleaning device comprises a rack and a conveying belt, and the bottom end of the rack is provided with a cleaning assembly; the cleaning assembly comprises a cleaning box, a filtering box and a water spraying assembly, a water supply cavity is formed in one side in the cleaning box, a cleaning cavity is formed in the other side in the cleaning box, an inclined table is arranged at the bottom end of the cleaning cavity, a sewage draining exit is formed in the surface of the inclined table, the cleaning cavity communicates with the filtering box through the sewage draining exit, and one end of the filtering box communicates with the water supply cavity through a pipeline; through cooperative use of the cleaning box and the filtering box, the surface of the conveying belt can be cleaned, sewage generated after cleaning is concentrated in the cleaning cavity and slides into the filtering box from the surface of the inclined table, the sewage is filtered, treated water enters the water supply cavity, and the surface of the conveying belt is cleaned through the water spraying assembly; water can be recycled, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spray cleaning equipment, in particular to a cleaning device and a spray equipment. Background Art

[0002] At present, the existing spraying equipment includes a conveyor belt and a spraying mechanism. Among them, the conveyor belt is used to convey the workpiece to be sprayed, and the workpiece is sprayed by the spraying mechanism on the conveyor belt. However, during the spraying operation of the spraying mechanism, the paint is inevitably sprayed on the conveyor belt. Most of the existing cleaning devices do not treat the sewage after cleaning the conveyor belt, recycle the sewage, and reduce the waste of resources.

[0003] For example, a Chinese patent application numbered CN109677869A discloses a spraying equipment conveyor belt cleaning device, which can continuously clean the conveyor belt to remove the paint sprayed on the conveyor belt. A spraying equipment conveyor belt cleaning device includes a frame, a roller disposed on the frame, and a conveyor belt driven by the roller, and also includes a cleaning tank disposed at the lower part of the frame for storing cleaning liquid, a rotating roller is disposed in the cleaning tank, the nylon monofilament bypasses from the bottom of the roller so that the nylon monofilament passes through the cleaning tank, a guide roller is disposed obliquely above the cleaning tank, and a vibration mechanism is used to collide with the conveyor belt to vibrate at least a section of the conveyor belt under the cleaning liquid surface.

[0004] The cleaning device in the above patent also has a structure that does not recycle and reuse the sewage, so we need to propose a cleaning device and a spraying equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device and a spraying device, which are equipped with a structure for treating wastewater after cleaning a conveyor belt, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device, comprising a frame and a conveyor belt, wherein the upper end of the frame is provided with a rotating assembly for rotating the conveyor belt, the upper end of the frame is connected to the conveyor belt through the rotating assembly, and the bottom end of the frame is provided with a cleaning assembly for cleaning the conveyor belt;

[0007] The cleaning assembly includes a cleaning box and a filter box, the filter box is located at one end of the cleaning box, a water supply chamber is provided on one side of the cleaning box, a cleaning chamber is provided on the other side of the cleaning box, a ramp is provided at the bottom end of the cleaning chamber, a sewage outlet is provided at one end of the ramp surface, the cleaning chamber is connected with the filter box through the sewage outlet, one end of the bottom of the filter box is connected with the water supply chamber through a pipe, a water spray assembly is provided at the upper end of the cleaning box, and a cleaning assembly is provided between the water spray assembly and the conveyor belt.

[0008] Preferably, the water spray assembly includes a water spray pipe arranged at the upper end of the cleaning chamber, and a plurality of groups of nozzles are arranged on one side of the water spray pipe, and the plurality of groups of nozzles are arranged corresponding to the surface of the conveyor belt.

[0009] Preferably, the water spray assembly further comprises a water pump fixedly mounted at the bottom end of the water supply chamber, and the water pump is connected to the water spray pipe via a water pipe.

[0010] Preferably, the cleaning assembly includes a rotating rod disposed at the upper end of the cleaning chamber, both ends of the rotating rod are rotatably connected to the cleaning box, and a plurality of groups of brushes are disposed on the surface of the rotating rod.

[0011] Preferably, the cleaning assembly further comprises a support plate fixedly mounted on one side of the cleaning box, a second motor is fixedly mounted on the upper end of the support plate, and an output end of the second motor is fixedly mounted to one end of the rotating rod.

[0012] Preferably, the rotating assembly includes second fixed plates fixedly mounted on both sides of one end of the frame, a rotating shaft is rotatably connected between the two groups of the second fixed plates, one end of the rotating shaft passes through the second fixed plate and extends to the outside of the second fixed plate and is connected to the first motor.

[0013] Preferably, the rotating assembly further comprises first fixing plates fixedly mounted on both sides of one end of the frame, a driven shaft is rotatably connected between two groups of the first fixing plates, and the driven shaft is arranged corresponding to the rotating shaft.

[0014] Preferably, the rotating assembly further comprises rollers rotatably connected to both sides of the interior of the cleaning box, and the surfaces of the rollers are wound around the inner sides of the conveyor belt.

[0015] Preferably, a drying mechanism is provided at one end of the top of the cleaning box, and the upper end of the drying mechanism is arranged corresponding to the surface of the conveyor belt.

[0016] Preferably, a spraying equipment comprises the above-mentioned cleaning device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can clean the surface of the conveyor belt through the coordinated use of the cleaning box and the filtering box, collect the sewage after cleaning in the cleaning chamber, slide it from the surface of the inclined platform to the inside of the filtering box, filter the sewage, let the treated water enter the water supply chamber again, clean the surface of the conveyor belt through the water spraying component, so that the water can be recycled and the waste of water resources can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the front side of the utility model;

[0021] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning box of the utility model;

[0023] Figure 5 It is a schematic diagram of the top structure of the cleaning box of the utility model.

[0024] In the figure: 1. frame; 2. conveyor belt; 3. first fixed plate; 4. driven shaft; 5. first motor; 6. spraying mechanism; 7. second fixed plate; 8. rotating shaft; 9. cleaning box; 901. water supply chamber; 902. cleaning chamber; 10. water spray pipe; 11. nozzle; 12. support plate; 13. second motor; 14. filter box; 15. drying mechanism; 16. brush; 17. rotating rod; 18. roller; 19. inclined platform; 20. water pump; 21. sewage outlet; 22. filter screen. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5The utility model provides a technical solution: a cleaning device and a spraying equipment, including a frame 1 and a conveyor belt 2, a rotating assembly for rotating the conveyor belt 2 is provided at the upper end of the frame 1, and the upper end of the frame 1 is connected to the conveyor belt 2 through the rotating assembly; the rotating assembly includes a second fixed plate 7 fixedly mounted on both sides of one end of the frame 1, a rotating shaft 8 is rotatably connected between the two groups of second fixed plates 7, one end of the rotating shaft 8 passes through the second fixed plate 7 and extends to the outside of the second fixed plate 7 and is connected to a first motor 5; the rotating assembly also includes a first fixed plate 3 fixedly mounted on both sides of one end of the frame 1, a driven shaft 4 is rotatably connected between the two groups of first fixed plates 3, and the driven shaft 4 is corresponding to the rotating shaft 8; the rotating assembly also includes rollers 18 rotatably connected to both sides of the inside of the cleaning box 9, and the surface of the roller 18 is wound around the inner side of the conveyor belt 2.

[0027] Specifically, by setting the first fixed plate 3 and the second fixed plate 7, the driven shaft 4 and the rotating shaft 8 can be fixed, so that the conveyor belt 2 can move on the surface of the driven shaft 4 and the rotating shaft 8. By setting the first motor 5, power can be provided to the rotating shaft 8 to rotate the rotating shaft 8 and transport the conveyor belt 2 on its surface from one end to the other. By setting the roller 18, the conveyor belt 2 can be guided into the cleaning chamber 902, and then the residual spray paint on the surface of the conveyor belt 2 can be cleaned.

[0028] Preferably, a cleaning component for cleaning the conveyor belt 2 is provided at the bottom end of the frame 1; the cleaning component includes a cleaning box 9 and a filter box 14, the filter box 14 is located at one end of the cleaning box 9, a water supply chamber 901 is provided on one side inside the cleaning box 9, a cleaning chamber 902 is provided on the other side inside the cleaning box 9, a ramp 19 is provided at the bottom end of the cleaning chamber 902, a sewage outlet 21 is provided at one end of the surface of the ramp 19, the cleaning chamber 902 is connected with the filter box 14 through the sewage outlet 21, and one end of the bottom of the filter box 14 is connected with the water supply chamber 901 through a pipe.

[0029] Specifically, through the setting of the cleaning component, it is convenient for the operator to clean the spray paint remaining on the surface of the conveyor belt 2 and recycle the sewage generated after cleaning. When the conveyor belt 2 is cleaned, the sewage generated will fall into the cleaning chamber 902. Through the setting of the inclined platform 19 inside the cleaning chamber 902, the sewage will slide from the high place of the inclined surface of the inclined platform 19 to the low place, and then the sewage will be filtered from the sewage outlet 21 to the inside of the filter box 14. The inside of the filter box 14 is inclinedly installed with a filter screen 22, and the sewage outlet 21 is slightly higher than the filter screen 22. The inclined filter screen 22 will filter the sewage, leaving the waste on the upper surface of the filter screen 22, filtering the water to the bottom, and the water will flow into the water supply chamber 901 through the pipe, so that the water can be recycled, which can effectively reduce the waste of water resources.

[0030] Preferably, a water spray assembly is provided at the upper end of the interior of the cleaning box 9; the water spray assembly includes a water spray pipe 10 provided at the upper end of the interior of the cleaning chamber 902, and a plurality of groups of nozzles 11 are provided on one side of the water spray pipe 10, and the plurality of groups of nozzles 11 are arranged corresponding to the surface of the conveyor belt 2; the water spray assembly also includes a water pump 20 fixedly installed at the bottom end of the interior of the water supply chamber 901, and the water pump 20 is connected to the water spray pipe 10 through a water pipe.

[0031] Specifically, through the setting of the water spray assembly, the conveyor belt 2 can be cleaned with clean water inside the water supply chamber 901. By starting the water pump 20, the water inside the water supply chamber 901 is pumped into the pipeline and transported to the inside of the water spray pipe 10. Then, the water output of several groups of nozzles 11 is controlled, and then the surface of the conveyor belt 2 is cleaned to clean the spray waste remaining on the surface.

[0032] Preferably, a cleaning assembly is arranged between the water spray assembly and the conveyor belt 2; the cleaning assembly includes a rotating rod 17 arranged at the upper end of the cleaning chamber 902, both ends of the rotating rod 17 are rotatably connected to the cleaning box 9, and a plurality of groups of brushes 16 are arranged on the surface of the rotating rod 17; the cleaning assembly also includes a support plate 12 fixedly mounted on one side of the cleaning box 9, a second motor 13 is fixedly mounted on the upper end of the support plate 12, and the output end of the second motor 13 is fixedly mounted on one end of the rotating rod 17.

[0033] Specifically, through the setting of the cleaning component, the surface of the conveyor belt 2 cleaned by the water spray component can be cleaned to prevent it from being unclean after flushing, affecting the new workpiece that needs to be sprayed, and reducing the quality of the workpiece that needs to be sprayed. The second motor 13 is started, and the second motor 13 rotates to transmit power to the rotating rod 17. The rotating rod 17 rotates with the brush 16. The rotation of the brush 16 will take away the stains remaining on the surface of the conveyor belt 2 after cleaning, which can further improve the cleaning of the surface of the conveyor belt 2.

[0034] Preferably, a drying mechanism 15 is provided at one end of the top of the cleaning box 9, and the upper end of the drying mechanism 15 is arranged corresponding to the surface of the conveyor belt 2. The drying mechanism 15 includes a box body and a plurality of groups of heating tubes. Through the setting of the drying mechanism 15, the conveyor belt 2 can be dried after cleaning, so that the conveyor belt 2 can be kept dry, thereby preventing the moisture of the conveyor belt 2 from affecting the workpiece that needs to be sprayed.

[0035] Preferably, a spraying equipment includes the above-mentioned cleaning device and also includes a spraying mechanism 6 fixedly installed on one side of the upper end of the frame 1. When the spraying equipment is working, the spraying mechanism 6 sprays the workpieces that need to be sprayed on the surface of the conveyor belt 2, leaving gaps between the workpieces, thereby causing the surface of the conveyor belt 2 to be contaminated. When the conveyor belt 2 runs to the bottom of the frame 1, the cleaning device will clean and dry the surface of the conveyor belt 2 to prevent residual spray waste from affecting the workpieces that need to be sprayed, thereby reducing the probability of damage to the workpieces that need to be sprayed.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device, characterized in that: The machine comprises a frame (1) and a conveyor belt (2); the upper end of the frame (1) is provided with a rotating assembly for rotating the conveyor belt (2); the upper end of the frame (1) is connected to the conveyor belt (2) via the rotating assembly; the lower end of the frame (1) is provided with a cleaning assembly for cleaning the conveyor belt (2); The cleaning assembly comprises a cleaning box (9) and a filter box (14); the filter box (14) is located at one end of the cleaning box (9); a water supply chamber (901) is provided on one side of the cleaning box (9); a cleaning chamber (902) is provided on the other side of the cleaning box (9); a ramp (19) is provided at the bottom end of the cleaning chamber (902); a sewage outlet (21) is provided at one end of the surface of the ramp (19); the cleaning chamber (902) is connected to the filter box (14) through the sewage outlet (21); one end of the bottom of the filter box (14) is connected to the water supply chamber (901) through a pipeline; a water spray assembly is provided at the upper end of the cleaning box (9); and a cleaning assembly is provided between the water spray assembly and the conveyor belt (2).

2. A cleaning device according to claim 1, characterized in that: The water spray assembly comprises a water spray pipe (10) arranged at the upper end of the cleaning chamber (902), and a plurality of groups of spray heads (11) are arranged on one side of the water spray pipe (10), and the plurality of groups of spray heads (11) are arranged corresponding to the surface of the conveyor belt (2).

3. A cleaning device according to claim 2, characterized in that: The water spray assembly further comprises a water pump (20) fixedly mounted at the bottom end of the water supply chamber (901), and the water pump (20) is connected to the water spray pipe (10) via a water pipe.

4. A cleaning device according to claim 1, characterized in that: The cleaning assembly comprises a rotating rod (17) arranged at the upper end inside the cleaning chamber (902), the two ends of the rotating rod (17) being rotatably connected to the cleaning box (9), and a plurality of groups of brushes (16) are arranged on the surface of the rotating rod (17).

5. A cleaning device according to claim 4, characterized in that: The cleaning assembly also includes a support plate (12) fixedly mounted on one side of the cleaning box (9), a second motor (13) fixedly mounted on the upper end of the support plate (12), and an output end of the second motor (13) fixedly mounted on one end of the rotating rod (17).

6. A cleaning device according to claim 1, characterized in that: The rotating assembly comprises second fixing plates (7) fixedly mounted on both sides of one end of the frame (1); a rotating shaft (8) is rotatably connected between two groups of the second fixing plates (7); one end of the rotating shaft (8) passes through the second fixing plate (7) and extends to the outside of the second fixing plate (7) and is connected to the first motor (5).

7. A cleaning device according to claim 6, characterized in that: The rotating assembly further comprises first fixing plates (3) fixedly mounted on both sides of one end of the frame (1); a driven shaft (4) is rotatably connected between two groups of the first fixing plates (3); and the driven shaft (4) is arranged corresponding to the rotating shaft (8).

8. A cleaning device according to claim 7, characterized in that: The rotating assembly also includes rollers (18) rotatably connected to both sides of the interior of the cleaning box (9), and the surfaces of the rollers (18) are wound around the inner side of the conveyor belt (2).

9. A cleaning device according to claim 1, characterized in that: A drying mechanism (15) is arranged at one end of the top of the cleaning box (9), and the upper end of the drying mechanism (15) is arranged corresponding to the surface of the conveyor belt (2).

10. A spraying device, characterized in that: Comprising a cleaning device according to any one of claims 1-9.

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