Automatic cleaning device for UV coating production

Abstract

The utility model discloses an automatic cleaning device for UV coating production, relates to the technical field of coating production, solves the problem that a large amount of harmful gas is easily sucked in the manual cleaning process, and comprises a mixing tank, a driving box is fixedly installed on the right side of the mixing tank, and a lifting mechanism is arranged in an inner cavity of the driving box. A lifting mechanism is fixedly connected to the left side of the mixing tank, a transverse plate is fixedly connected to the left side of the lifting mechanism, a bearing box is fixedly connected to the left side of the transverse plate, and a connecting pipe is rotatably connected to an inner cavity of the bearing box through a bearing. Cleaning water in the water storage tank can be pumped out and then sprayed to all positions of the inner wall of the mixing tank to clean the interior of the mixing tank, the inner wall of the mixing tank can be automatically cleaned after production is completed, manual cleaning is not needed, the cleaning effect is good, and meanwhile use is safe.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of paint production, especially to a kind of automatic cleaning device for UV paint production. BACKGROUND

[0002] UV paint refers to the paint cured by UV radiation, and UV-cured paint can be applied to ink printing and exposed to UV radiation, and its solid content can be as high as 100%, so it does not pollute the environment without volatile components, and high solid content also enables it to be applied to very thin films. UV-cured paint can also be applied to coated glass and plastic, wood, aluminum beverage bottles, etc. UV paint needs to mix raw materials during production. After the production of UV paint is completed, the inside of the UV paint production device needs to be cleaned. The current cleaning method is mostly manual cleaning of the inside of the device with a water pipe. This cleaning method is not ideal and requires a lot of manual work. At the same time, since UV paint has certain hazards, a large amount of harmful gas can be easily inhaled during manual cleaning, which poses a certain safety risk. Therefore, an automatic cleaning device for UV paint production is proposed. SUMMARY

[0003] To improve the problem of easy inhalation of a large amount of harmful gas during manual cleaning, the utility model provides an automatic cleaning device for UV paint production.

[0004] The utility model provides an automatic cleaning device for UV paint production, which adopts the following technical scheme:

[0005] An automatic cleaning device for UV paint production, comprising a mixing tank, a drive box is fixedly installed on the right side of the mixing tank, a lifting mechanism is arranged in the inner cavity of the drive box, a horizontal plate is fixedly connected to the left side of the lifting mechanism, a bearing box is fixedly connected to the left side of the horizontal plate, a connecting pipe is rotatably connected to the inner cavity of the bearing box through a bearing, a cleaning pipe is communicated with the center of the top of the mixing tank, a spray head is communicated with the bottom of the connecting pipe and penetrates the cleaning pipe, a drive mechanism is arranged in the inner cavity of the bearing box, a water storage tank is fixedly installed on the back of the mixing tank through a support plate, and a conveying mechanism is arranged on the top of the water storage tank.

[0006] The conveying mechanism comprises a conveying pump, the conveying pump is fixedly installed on the top of the water storage tank, a water suction pipe is communicated with the back of the conveying pump, the end of the water suction pipe away from the conveying pump extends to the bottom of the inner cavity of the water storage tank, a drain pipe is communicated with the top of the conveying pump, a rotary joint is communicated with the top of the drain pipe away from the conveying pump.

[0007] By adopting the above technical solution, the cleaning water inside the water storage tank can be extracted and then sprayed onto various parts of the inner wall of the mixing tank to clean the inside of the mixing tank. This method can automatically clean the inner wall of the mixing tank after production is completed, without the need for manual cleaning. It not only has a good cleaning effect, but is also safe to use.

[0008] Optionally, the lifting mechanism includes a servo motor, which is fixedly installed at the bottom of the drive box cavity. A threaded rod is fixedly connected to the output end of the servo motor. The top of the threaded rod is rotatably connected to the top of the drive box cavity via a bearing. A threaded sleeve is threadedly connected to the outer surface of the threaded rod. The left side of the threaded sleeve is fixedly connected to the right side of the cross plate.

[0009] By adopting the above technical solution, the horizontal plate, connecting pipe and nozzle can be moved up and down, making it easier to insert the nozzle into the mixing tank for cleaning operations.

[0010] Optionally, the driving mechanism includes a drive motor, which is fixedly installed on the right side of the bottom of the inner cavity of the carrier box. The output end of the drive motor is fixedly connected to a drive gear, and the outer surface of the connecting pipe is fixedly connected to a driven gear. The outer surface of the drive gear meshes with the outer surface of the driven gear.

[0011] By adopting the above technical solution, the nozzle can be driven to rotate horizontally, thereby increasing the cleaning range.

[0012] Optionally, a slider is fixedly connected to the right side of the threaded sleeve, and a groove for cooperating with the slider is opened on the right side of the inner cavity of the drive box. The outer surface of the slider is slidably connected to the inner surface of the groove.

[0013] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0014] Optionally, a through groove is provided on the left side of the drive box, and the outer surface of the cross plate is slidably connected to the inner surface of the through groove.

[0015] By adopting the above technical solution, it is easy for the horizontal plate to move.

[0016] Optionally, the top of the water storage tank is connected to a water injection pipe, and a valve is provided at the inlet of the water injection pipe.

[0017] By adopting the above technical solution, it is easy to fill the water storage tank with water.

[0018] Optionally, the outer surface of the nozzle is uniformly provided with water spray holes, and a discharge pipe is connected to the right side of the bottom of the mixing tank.

[0019] By adopting the above technical solution, it is easy to discharge the finished paint or cleaning waste liquid.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. The utility model discloses a mixing tank can be convenient for the UV coating production mixing, through setting up the delivery pump, the water suction pipe, the drain pipe, the swivel joint, the connecting pipe and the spray head, can the washing water of water storage tank inside draws out, then sprays each place of the mixed jar inner wall, carries out the cleaning to the inside of the mixed jar, this mode can after production is completed automatic the mixed jar inner wall is cleaned, does not need manual cleaning, not only the cleaning effect is good, simultaneously uses safety.

[0022] 2. The utility model discloses a servo motor, screw rod and screw sleeve can drive the horizontal plate, connecting pipe and spray head move up and down, convenient for the spray head stretches into the mixed jar inside and carries out the cleaning operation, through setting up the drive motor, driving gear and driven gear, can drive the spray head horizontal rotation, improves the cleaning range. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic view of the utility model;

[0024] Figure 2 It is the back view of the structure of the utility model;

[0025] Figure 3 It is the sectional view of the structure of the utility model;

[0026] Figure 4 It is the structure of the utility model Figure 3 The partial close -up of A place in the utility model structure.

[0027] In the drawing: 1, mixing tank;2, drive box;3, lifting mechanism;301, servo motor;302, screw rod;303, screw sleeve;4, horizontal plate;5, bearing box;6, connecting pipe;7, drive mechanism;701, drive motor;702, driving gear;703, driven gear;8, conveying mechanism;801, delivery pump;802, water suction pipe;803, drain pipe;804, swivel joint;9, cleaning pipe;10, spray head;11, sliding block;12, slide groove;13, water storage tank. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Example 1:

[0030] Please refer to Figures 1-4 The utility model relates to an automatic cleaning device for UV paint production, including mixing jar 1, the right side fixed mounting of mixing jar 1 has driven box 2, the inner chamber of driven box 2 is provided with lifting mechanism 3, the left side fixed connection of lifting mechanism 3 has crosspiece 4, the left side fixed connection of crosspiece 4 has the bearing box 5, the inner chamber of bearing box 5 is rotatably connected with connecting pipe 6 through bearing, the top center of mixing jar 1 is connected with cleaning pipe 9, the bottom of connecting pipe 6 penetrates cleaning pipe 9 and is connected with shower head 10, the inner chamber of bearing box 5 is provided with drive mechanism 7, the back of mixing jar 1 is fixedly installed with water storage tank 13 through support plate, the top of water storage tank 13 is provided with conveying mechanism 8, and the inner chamber of mixing jar 1 is provided with stirring subassembly,

[0031] Conveying mechanism 8 includes delivery pump 801, and the top of water storage tank 13 is fixedly installed with delivery pump 801, the back of delivery pump 801 is connected with water suction pipe 802, one end away from delivery pump 801 of water suction pipe 802 extends to the bottom of the inner chamber of water storage tank 13, the top of delivery pump 801 is connected with drain pipe 803, the top of connecting pipe 6 is connected with swivel joint 804, and one end away from delivery pump 801 of drain pipe 803 is connected with the top of swivel joint 804.

[0032] As a kind of technical optimization scheme of the utility model, further, lifting mechanism 3 includes servo motor 301, and the bottom of the inner chamber of driven box 2 is fixedly installed with servo motor 301, the output of servo motor 301 is fixedly connected with threaded rod 302, the top of threaded rod 302 and the connection of the top of the inner chamber of driven box 2 are rotatably connected by bearing, the outer surface of threaded rod 302 is threadedly connected with threaded sleeve 303, and the left side of threaded sleeve 303 is fixedly connected with the right side of crosspiece 4.

[0033] As a kind of technical optimization scheme of the utility model, further, the right side of threaded sleeve 303 is fixedly connected with sliding block 11, the right side of the inner chamber of driven box 2 is provided with the sliding slot 12 matched with sliding block 11, and the outer surface of sliding block 11 is slidably connected with the inner surface of sliding slot 12.

[0034] As a kind of technical optimization scheme of the utility model, further, the left side of driven box 2 is provided with through slot, and the outer surface of crosspiece 4 is slidably connected with the inner surface of through slot.

[0035] As a kind of technical optimization scheme of the utility model, further, the top of water storage tank 13 is connected with water injection pipe, and valve is arranged at the pipe opening of water injection pipe.

[0036] As a kind of technical optimization scheme of the utility model, further, the outer surface of shower head 10 is uniformly provided with water spray hole, and the right side of the bottom of mixing jar 1 is connected with discharge pipe.

[0037] In the embodiment, the mixing tank 1 can be used to facilitate the mixing production of the UV paint. The water in the water storage tank 13 can be pumped out and sprayed to the inner wall of the mixing tank 1 through the delivery pump 801, the water suction pipe 802, the water discharge pipe 803, the rotary joint 804, the connecting pipe 6 and the spray head 10, so as to clean the inside of the mixing tank 1. The mixing tank 1 can be automatically cleaned after the production is completed, and manual cleaning is not needed. The cleaning effect is good, and the use is safe. The horizontal plate 4, the connecting pipe 6 and the spray head 10 can be driven to move up and down through the servo motor 301, the threaded rod 302 and the threaded sleeve 303, so that the spray head 10 can be inserted into the mixing tank 1 for cleaning operation. The sliding block 11 and the sliding groove 12 can be used to guide and limit the movement of the threaded sleeve 303. The horizontal plate 4 can be moved up and down through the through groove. The water storage tank 13 can be filled with water through the water injection pipe and the valve. The water can be discharged through the water injection hole. The paint or cleaning waste liquid can be discharged through the discharge pipe.

[0038] Embodiment 2

[0039] With reference to Figure 3 and Figure 4 The driving mechanism 7 comprises a driving motor 701 fixedly installed at the right side of the bottom of the inner cavity of the bearing box 5. The output end of the driving motor 701 is fixedly connected with a driving gear 702. The outer surface of the connecting pipe 6 is fixedly connected with a driven gear 703. The outer surface of the driving gear 702 is engaged with the outer surface of the driven gear 703.

[0040] In the embodiment, the driving motor 701, the driving gear 702 and the driven gear 703 can be used to drive the horizontal rotation of the spray head 10, so as to improve the cleaning range.

[0041] The utility model discloses an implementation principle is: when using, utilize the mixed jar 1 to the UV paint production, the UV paint is discharged from the discharge pipe after production, when needing to clean the inside of mixed jar 1, start the control switch of servo motor 301, and servo motor 301 drives screw rod 302 to rotate, and screw rod 302 drives threaded sleeve 303 to move down, and threaded sleeve 303 drives horizontal plate 4 to move down, and horizontal plate 4 drives bearing box 5, connecting pipe 6 and shower nozzle 10 to move down, and the shower nozzle 10 is inserted into the inside of mixed jar 1, and the control switch of conveying pump 801 is started, and conveying pump 801 passes through the water pipe 802 and extracts the cleaning water in the water storage tank 13 inside, and then passes through the drain pipe 803, swivel joint 804 and connecting pipe 6 and is delivered to the shower nozzle 10, and finally through the water spray hole and sprays to the inner wall of mixed jar 1, and the inner wall of mixed jar 1 is cleaned, and the control switch of drive motor 701 is started simultaneously, and drive motor 701 drives driving gear 702 to rotate, and driving gear 702 drives driven gear 703 to rotate, and driven gear 703 drives shower nozzle 10 to rotate horizontally, and improve the cleaning range, and this mode can automatically clean the inner wall of mixed jar 1 after production, need not manual cleaning, not only cleaning effect is good, and use safety.

[0042] The above are all preferred embodiments of the utility model, and not limit the protection scope of the utility model accordingly, so: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. An automatic cleaning device for UV coating production, comprising a mixing tank (1), characterized in that: The right side of the mixing tank (1) is fixedly installed with a drive box (2), the inner cavity of the drive box (2) is provided with a lifting mechanism (3), the left side of the lifting mechanism (3) is fixedly connected with a horizontal plate (4), the left side of the horizontal plate (4) is fixedly connected with a bearing box (5), the inner cavity of the bearing box (5) is rotatably connected with a connecting pipe (6) through a bearing, the top center of the mixing tank (1) is communicated with a cleaning pipe (9), the bottom of the connecting pipe (6) penetrates the cleaning pipe (9) and is communicated with a spray head (10), the inner cavity of the bearing box (5) is provided with a driving mechanism (7), the back of the mixing tank (1) is fixedly installed with a water storage tank (13) through a support plate, and the top of the water storage tank (13) is provided with a conveying mechanism (8). The conveying mechanism (8) comprises a conveying pump (801), the conveying pump (801) is fixedly installed on the top of the water storage tank (13), the back of the conveying pump (801) is communicated with a water pumping pipe (802), one end of the water pumping pipe (802) away from the conveying pump (801) extends to the bottom of the inner cavity of the water storage tank (13), the top of the conveying pump (801) is communicated with a water discharge pipe (803), the top of the connecting pipe (6) is communicated with a rotary joint (804), and one end of the water discharge pipe (803) away from the conveying pump (801) is communicated with the top of the rotary joint (804).

2. An automatic cleaning device for UV coating production according to claim 1, characterized in that: The lifting mechanism (3) comprises a servo motor (301), the servo motor (301) is fixedly installed at the bottom of the inner cavity of the drive box (2), the output end of the servo motor (301) is fixedly connected with a threaded rod (302), the top of the threaded rod (302) is rotatably connected with the connection of the top of the inner cavity of the drive box (2) through a bearing, and the outer surface of the threaded rod (302) is threadedly connected with a threaded sleeve (303).

3. The automatic cleaning device for UV coating production according to claim 1, characterized in that: The driving mechanism (7) comprises a driving motor (701), the driving motor (701) is fixedly installed at the right side of the bottom of the inner cavity of the bearing box (5), the output end of the driving motor (701) is fixedly connected with a driving gear (702), the outer surface of the connecting pipe (6) is fixedly connected with a driven gear (703), and the outer surface of the driving gear (702) is engaged with the outer surface of the driven gear (703).

4. The automatic cleaning device for UV coating production according to claim 2, characterized in that: The right side of the threaded sleeve (303) is fixedly connected with a sliding block (11), and the right side of the inner cavity of the drive box (2) is provided with a sliding groove (12) matched with the sliding block (11).

5. The automatic cleaning device for UV coating production according to claim 1, characterized in that: The left side of the drive box (2) is provided with a through slot, and the outer surface of the horizontal plate (4) is slidably connected with the inner surface of the through slot.

6. An automatic cleaning device for UV coating production according to claim 1, characterized in that: The top of the water storage tank (13) is communicated with a water filling pipe, and a valve is arranged at the pipe opening of the water filling pipe.

7. The automatic cleaning device for UV coating production according to claim 1, characterized in that: The outer surface of the spray head (10) is uniformly provided with water spraying holes, and the right side of the bottom of the mixing tank (1) is communicated with a discharge pipe.

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