CN111375580A - Circulating cleaning mechanism - Google Patents
Circulating cleaning mechanism Download PDFInfo
- Publication number
- CN111375580A CN111375580A CN201811649135.5A CN201811649135A CN111375580A CN 111375580 A CN111375580 A CN 111375580A CN 201811649135 A CN201811649135 A CN 201811649135A CN 111375580 A CN111375580 A CN 111375580A
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- cleaning
- liquid
- liquid storage
- storage tank
- box
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- 238000004140 cleaning Methods 0.000 title claims abstract description 191
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 189
- 238000005406 washing Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 10
- 238000005213 imbibition Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
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Classifications
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- B08B1/32—
-
- B08B1/50—
Abstract
The invention provides a circulating cleaning mechanism which comprises a cleaning box, a cleaning tool arranged in the cleaning box and a liquid storage tank, wherein a liquid inlet pipeline and a liquid return pipeline are arranged between the liquid storage tank and the cleaning box to form a circulating loop, and a pump is arranged on the liquid inlet pipeline. The cleaning box comprises a large liquid storage tank and a small liquid storage tank; the small liquid storage tank is communicated with the liquid storage tank through a liquid inlet pipeline; the large liquid storage tank is communicated with the liquid storage tank through a liquid return pipeline; the upper end of the small liquid storage pool is opened, the cleaning tool is positioned right above or inside the small liquid storage pool, and the liquid outlet of the small liquid storage pool is higher than the bottom surface of the large liquid storage pool, so that cleaning liquid can flow into the large liquid storage pool from the small liquid storage pool. The liquid storage tank has larger volume, and the liquid in the cleaning box can be recycled. Through circulation wiper mechanism, avoid frequently changing the liquid in the cleaning box and clearance cleaning means.
Description
Technical Field
The invention belongs to the field of color matching, and particularly relates to a circulating cleaning mechanism.
Background
The existing color mixer or paint mixing equipment is generally provided with a plurality of color paste pumps, and the color paste pumps are provided with paste outlets. And mixing and toning the color paste or the color master by using the corresponding toning color paste pump according to the formula. After the color paste flows out of the color paste pump, a part of color paste remains on the outer wall or the paste outlet nozzle and needs to be cleaned by a cleaning mechanism. The existing cleaning mechanism comprises a cleaning box, cleaning liquid such as liquid and the like and cleaning tools such as a hairbrush and the like are arranged in the cleaning box. The existing cleaning box has small capacity and small liquid storage amount, and a user needs to frequently clean the brush and replace the liquid in the cleaning box, generally 2 times a day. There is a need for a recirculating cleaning mechanism that reduces the frequency of cleaning brushes and changing fluid, and improves cleaning efficiency.
And some color pastes can be frothed in the cleaning box, the foam can be more and more along with the operation of cleaning operation, the cleaning brush scrubs the color paste pump mouth with the liquid in the cleaning box, the foam is hung at the grout outlet of the color paste pump of the color mixer, and the color mixing precision is seriously influenced.
Disclosure of Invention
The invention aims to provide a circulating cleaning mechanism which reduces the frequency of liquid replacement and improves the cleaning efficiency.
The object of the invention is achieved in the following way: the utility model provides a circulation wiper mechanism, includes washs the box and sets up the cleaning means in wasing the box, still includes the liquid storage pot, sets up the feed liquor pipeline between liquid storage pot and the washing box and constitutes circulation circuit with the liquid return pipe way, and the feed liquor pipeline is provided with the pump. The cleaning box is internally provided with cleaning fluid.
The cleaning box comprises a large liquid storage tank and a small liquid storage tank; the small liquid storage tank is communicated with the liquid storage tank through a liquid inlet pipeline; the large liquid storage tank is communicated with the liquid storage tank through a liquid return pipeline; the upper end of the small liquid storage pool is opened, the cleaning tool is positioned right above or inside the small liquid storage pool, and the liquid outlet of the small liquid storage pool is higher than the bottom surface of the large liquid storage pool, so that cleaning liquid can flow into the large liquid storage pool from the small liquid storage pool.
The small reservoir is disposed within or above the large reservoir.
The cleaning tool is a rotatable cleaning brush arranged on the cleaning box.
The surface layer of the cleaning brush is a liquid absorbing layer with a certain deformation, the cleaning box is provided with a liquid squeezing rod, and the distance from the central line of the liquid squeezing rod to the central axis of rotation of the cleaning brush is smaller than the sum of the radius of the cleaning brush and the radius of the liquid squeezing rod.
The two opposite side walls of the cleaning box are respectively provided with an elongated slot, the cleaning brush comprises a cleaning brush shaft, two ends of the cleaning brush shaft are respectively arranged in the two elongated slots, two ends of the liquid squeezing rod are also arranged in the two elongated slots, and one end of each elongated slot, which is close to the cleaning brush shaft, is provided with an upward opening.
Two opposite side walls of the cleaning box are respectively provided with a long groove, one end of each long groove is provided with a downward vertical groove, and the long grooves are communicated with the vertical grooves; the cleaning brush comprises a cleaning brush shaft, two ends of the cleaning brush shaft are respectively arranged in the two vertical grooves, two ends of the liquid squeezing rod are also arranged in the two long grooves, and one end of each long groove, which is close to the vertical groove, is provided with an upward opening.
Two opposite side walls of the cleaning box are respectively provided with an elongated slot, two ends of the liquid squeezing rod are respectively arranged in the two elongated slots, the cleaning box is provided with a torsional spring, one end of the torsional spring is arranged on the cleaning box, and the other end of the torsional spring is arranged at two ends of the cleaning brush; the cleaning box is provided with a pressure lever close to the cleaning brush.
The outlet end of the liquid inlet pipeline positioned in the cleaning box is provided with a cleaning nozzle, and the cleaning nozzle faces one side of the cleaning brush.
A filtering mechanism is arranged in the liquid storage tank, and the inlet end of the liquid inlet pipeline and the outlet end of the liquid return pipeline in the liquid storage tank are separated by the filtering mechanism.
The invention has the beneficial effects that: the liquid storage tank has larger volume, and the liquid in the cleaning box can be recycled. Through circulation wiper mechanism, avoid frequently changing the liquid in the cleaning box and clearance cleaning means.
The liquid in the small liquid storage pool can flow into the large liquid storage pool after reaching the height of the liquid outlet and then flow into the liquid storage tank. The small liquid storage tank is small, liquid can easily reach a preset liquid level after entering the small liquid storage tank and starts to flow circularly, exchange is fast, color paste can be prevented from precipitating in the small liquid storage tank, and the cleaning tool is kept in a clean state.
Drawings
FIG. 1 is a schematic view of a circulation wash mechanism.
FIG. 2 is the illustration of FIG. 1 with the fluid reservoir omitted.
FIG. 3 is a schematic view of embodiment 1 of a cleaning cartridge.
Fig. 4 is another side schematic view of fig. 3.
FIG. 5 shows a cleaning cartridge according to example 2.
FIG. 6 shows a cleaning cartridge section embodiment 3.
Fig. 7 is a schematic view of the hidden large reservoir of fig. 6.
Fig. 8 is a diagram showing the operation state of the circulation cleaning mechanism.
Wherein, 1 is a liquid storage tank, 2 is a cleaning box, 21 is a small liquid storage tank, 22 is a large liquid storage tank, 3 is a liquid inlet pipeline, 4 is a liquid return pipeline, 5 is a pump, 6 is a slurry pump, 7 is a cleaning brush, 8 is a liquid extruding rod, 9 is a long groove, 10 is a vertical groove, 11 is a torsion spring, 12 is a pressure rod, 13 is a mandrel, 14 is a filtering mechanism, 15 is a driving disc, 16 is a box seat, 17-position locking sheets, 18 is a working platform, and 19 is a cleaning nozzle.
Detailed Description
As shown in fig. 1-8, a circulation cleaning mechanism comprises a cleaning box 2, a cleaning tool arranged in the cleaning box 2, and a liquid storage tank 1, wherein a liquid inlet pipeline 3 and a liquid return pipeline 4 are arranged between the liquid storage tank 1 and the cleaning box 2 to form a circulation loop, and the liquid inlet pipeline 3 is provided with a pump 5. A liquid inlet and a liquid outlet of the pump 5 are respectively communicated with a liquid inlet pipeline 3, and liquid is sucked into the pump 5 from the liquid storage tank 1 and conveyed to the cleaning box 2. The liquid in the cleaning box 2 flows into the liquid storage tank 1 through the liquid return pipeline 4, and the color paste is deposited at the bottom of the liquid storage tank 1 to play a certain role in filtering. The liquid storage tank 1 has larger volume, and the liquid in the cleaning box 2 can be recycled. Through circulation wiper mechanism, avoid frequently changing the washing liquid and the clearance cleaning means in the cleaning box. Valves can be arranged on the liquid inlet pipeline 3 and the liquid return pipeline 4. The cleaning liquid in the cleaning box can be replaced from the liquid storage tank 1 at regular time. Or can be replaced cyclically all the time during the process that the cleaning tool cleans the slurry pump 6. The liquid storage tank 1 is arranged below the cleaning box 2, and the liquid outlet of the cleaning box 2 is higher than the top of the liquid storage tank 1, so that the cleaning liquid in the cleaning box 2 can flow back into the liquid storage tank 1. The cleaning solution comprises a solution and a solvent. The solution is typically water.
The cleaning cartridge 2 may include a large reservoir 22 and a small reservoir 21. The small liquid storage tank 21 is communicated with the liquid storage tank 1 through a liquid inlet pipeline 3. The large liquid storage tank 22 is communicated with the liquid storage tank 1 through a liquid return pipeline 4. The small reservoir 21 is open at its upper end, the cleaning tool is located directly above or inside the small reservoir 21, and the height of the outlet of the small reservoir 21 is higher than the bottom of the large reservoir 22 so that the cleaning liquid can flow from the small reservoir 21 into the large reservoir 22. Thus, the amount of liquid in the small reservoir 21 reaches the level of the outlet and can flow into the large reservoir 22 and then into the reservoir 1. The small liquid storage tank 21 is small, liquid can easily reach a preset liquid level and start to circularly flow after entering the small liquid storage tank 21, exchange is fast, color paste can be prevented from precipitating in the small liquid storage tank 21, and the cleaning tool is kept in a clean state. The communication between the large reservoir 22 and the small reservoir 21 may be by means of pipes or by other means. As long as it is ensured that the liquid in the small reservoir 21 reaches a certain amount to be able to flow into the large reservoir 22.
The small reservoir 21 may be arranged inside or above the large reservoir 22. The small reservoir 21 is arranged above the large reservoir 22 to facilitate the flow of the cleaning liquid in the small reservoir 21 from the small reservoir 21 to the large reservoir 22. A liquid outlet may be provided at a suitable position on the small reservoir 21, in such a manner that the cleaning liquid overflows from the top of the small reservoir 21, and the liquid exceeding the liquid outlet flows out of the small reservoir 21. There is no need for a pipe between the small reservoir 21 and the large reservoir 22. The cleaning cartridge 2 may also comprise only one reservoir.
The cleaning means is a cleaning brush 7 rotatably provided on the cleaning case 2. The upper surface of the cleaning brush 7 is contacted with the surface of the paste outlet so as to remove the paste on the surface of the paste outlet. The surface layer of the cleaning brush can be a liquid absorbing layer with a certain deformation amount, the cleaning box 2 is provided with a liquid squeezing rod 8, and the distance from the central line of the liquid squeezing rod 8 to the rotating central axis of the cleaning brush 7 is smaller than the sum of the radius of the cleaning brush 7 and the radius of the liquid squeezing rod 8. The washing brush 7 may be a sponge washing brush or a brush. The liquid squeezing rod 8 can squeeze out redundant liquid on the surface of the cleaning brush 7, so that liquid drops can be prevented from being hung around the pulp outlet of the pulp pump 6 to influence the color matching precision.
Two opposite side walls of the cleaning box 2 are respectively provided with an elongated slot 9, the cleaning brush 7 comprises a cleaning brush shaft, two ends of the cleaning brush shaft are respectively arranged in the two elongated slots 9, two ends of the liquid squeezing rod 8 are also arranged in the two elongated slots 9, and one end of the elongated slot 9 close to the cleaning brush shaft is provided with an upward opening. The cleaning brush shaft moves into the liquid squeezing rod groove along the long groove 9 and then moves to the opening to move out of the cleaning box 2.
Or two opposite side walls of the cleaning box 2 are respectively provided with a long groove 9, one end of the long groove 9 is provided with a downward vertical groove 10, and the long groove 9 is communicated with the vertical groove 10. The cleaning brush 7 comprises a cleaning brush shaft with two ends respectively arranged in two vertical grooves 10, two ends of the liquid squeezing rod 8 are also arranged in two long grooves 9, and one end of each long groove 9 close to the vertical groove 10 is provided with an upward opening.
Or two opposite side walls of the cleaning box 2 are respectively provided with an elongated slot 9, two ends of the liquid squeezing rod 8 are respectively arranged in the two elongated slots 9, the cleaning box 2 is provided with a torsion spring 11, one end of the torsion spring 11 is arranged on the cleaning box 2, and the other end is arranged at two ends of the cleaning brush 7. A pressure rod 12 is arranged on the cleaning box 2 near the cleaning brush 7. The torsion spring 11 may be a double-arm torsion spring, and a circular ring-shaped hollow portion between both ends of the torsion spring 11 is provided on the supporting spindle 13. The mandrel 13 is arranged on the cleaning box 2 and can be parallel to the axis of the liquid squeezing rod 8. The washing brush 7 is connected to one end of the torsion spring 11 to be rotatable around the spindle 13. One end of the torsion spring 11 connected with the washing box 2 is clamped between the side wall of the washing box 2 and the spindle 13. The washing brush 7 can float up, down, left and right in the process of washing the slurry outlet. The compression bar 12 is used for limiting the maximum upward rotation angle of the torsion spring 11, and the excessive upward rotation angle of one end of the cleaning brush 7 is avoided.
A cleaning nozzle 19 is arranged at the outlet end of the liquid inlet pipe 3 in the cleaning box 2, and the cleaning nozzle 19 faces one side of the cleaning brush 7. The liquid washes onto the washing brush 7 to clean the washing brush 7 and flows along the washing brush 7 into the small reservoir 21. The inlet end of a liquid inlet pipeline 3 in the liquid storage tank 1 is arranged at the middle upper layer of the liquid storage tank 1. The outlet end of the liquid return pipeline 4 can be arranged at the lower layer of the liquid storage tank 1. The color paste mixed with the liquid is deposited at the bottom of the liquid storage tank 1. The pump 5 draws relatively clean cleaning fluid, such as water or solvent, from the upper layer of the reservoir 1. The above-described structure of the cleaning cartridge 2 can be applied to a structure having only one reservoir, and also to a structure having a small reservoir 21 and a large reservoir 22.
The liquid storage tank 1 can be internally provided with a filtering mechanism 14, and the inlet end of the liquid inlet pipeline 3 and the outlet end of the liquid return pipeline 4 in the liquid storage tank 1 are separated by the filtering mechanism 14. The filter means 14 may be provided at the inlet end of the inlet conduit 3. The filtering mechanism 14 may be a common mechanism for filtering color paste, such as a filter screen.
The circulation wiper mechanism sets up on the color mixer, and the color mixer includes the organism, sets up color paste bucket or color masterbatch bucket, mill base pump 6 and washing box 2 on the organism, and washing box 2 removes or rotates and sets up on the organism and can pass through the play thick liquid mouth below of color paste pump 6. Or the color slurry pumps 6 are arranged on the driving disc 15 and can rotate along with the driving disc 15, the circulating cleaning mechanism is arranged on the machine body and does not move or rotate, the slurry outlet nozzles of the color slurry pumps 6 can sequentially pass through the upper part of the cleaning box 2, the slurry outlet nozzles relatively move along the tangential direction of the circumferential surface of the cleaning brush 7, certain contact is formed between the slurry outlet nozzles and the cleaning brush when passing through the upper part of the cleaning box 2, and the slurry outlet nozzles move away along the tangential direction of the circular surface of the cleaning brush along with the relative movement of the slurry outlet nozzles, so that the cleaning of the slurry outlet nozzles at one time is completed. The cleaning box 2 is arranged on a box seat 16, and the box seat 16 is arranged on the machine body. Set up one end open-ended groove on the box base 16, wash and set up on the box 2 with groove complex hem, thereby the opening side that lies in the groove on the box base 16 sets up the piece 17 of locking that can rotate or unclamping washing box and box base. The cleaning cartridge 2 can be taken out from the cartridge holder 16 side by rotating the lock piece 17. Other mechanisms for locking the cartridge holder 16 to the cleaning cartridge 2 may be provided. The pump 5 is arranged on the machine body through the pump seat, and the liquid storage tank 1 is also arranged on the machine body. The existing rotating disc type color mixer comprises a rotating driving disc 15, and a color paste pump 6 is arranged on the driving disc 15 and rotates along with the driving disc 15. The circulating cleaning mechanism is arranged on a working platform 18 of the machine body. The cleaning box is positioned on the front side of the working platform 18, and the pump 5 and the liquid storage tank 1 can be arranged on the back side of the working platform 18 and do not occupy the space on the front side of the working platform.
In specific implementation, the motor of the color mixer drives the driving disc 15 to rotate, and drives the color paste pump 6 to rotate along with the driving disc. The motor of the pump 5 of the circulating washing mechanism and the motor of the driving disk 15 are connected in parallel on the power supply. The drive disk 15 is rotated, the pump 5 of the circulation cleaning mechanism is started, and liquid is taken from the reservoir tank 1, sprayed to the surface of the cleaning brush 7 through the cleaning nozzle 19, then flows into the cleaning box 2, and then flows back to the reservoir tank 1. In the embodiment with a small reservoir 21, the liquid first flows into the small reservoir 21 of the cleaning cartridge 2, the liquid from the small reservoir 21 overflows into the large reservoir 22, and the liquid from the large reservoir 22 flows back into the reservoir 1.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (10)
1. The utility model provides a circulation wiper mechanism, includes washing box (2) and sets up the cleaning means in washing box (2), its characterized in that: the cleaning device is characterized by further comprising a liquid storage tank (1), a liquid inlet pipeline (3) and a liquid return pipeline (4) are arranged between the liquid storage tank (1) and the cleaning box (2) to form a circulation loop, and a pump (5) is arranged on the liquid inlet pipeline (3).
2. The cyclical cleaning mechanism of claim 1, wherein: the cleaning box (2) comprises a large liquid storage tank (22) and a small liquid storage tank (21); the small liquid storage tank (21) is communicated with the liquid storage tank (1) through a liquid inlet pipeline (3); the large liquid storage tank (22) is communicated with the liquid storage tank (1) through a liquid return pipeline (4); the upper end of the small liquid storage pool (21) is opened, a cleaning tool is positioned right above or inside the small liquid storage pool (21), and the liquid outlet of the small liquid storage pool (21) is higher than the bottom surface of the large liquid storage pool (22) so that cleaning liquid can flow into the large liquid storage pool (22) from the small liquid storage pool (21).
3. The cyclical cleaning mechanism of claim 2, wherein: the small reservoir (21) is arranged in or above the large reservoir (22).
4. The circulation cleaning mechanism according to claim 1, 2 or 3, wherein: the cleaning tool is a rotatable cleaning brush (7) arranged on the cleaning box (2).
5. The cyclical cleaning mechanism of claim 4 wherein: cleaning brush (7) top layer sets up crowded liquid pole (8) for the imbibition layer that has certain deflection on the cleaning box (2), and the distance of crowded liquid pole (8) central line to cleaning brush (7) rotation central axis is lighter than cleaning brush (7) radius and crowded liquid pole (8) radius sum.
6. The cyclical cleaning mechanism of claim 5 wherein: the cleaning box is characterized in that two opposite side walls of the cleaning box (2) are respectively provided with an elongated slot (9), the cleaning brush (7) comprises a cleaning brush shaft, two ends of the cleaning brush shaft are respectively arranged in the two elongated slots (9), two ends of the liquid squeezing rod (8) are also arranged in the two elongated slots (9), and one end of each elongated slot (9), which is close to the cleaning brush shaft, is provided with an upward opening.
7. The cyclical cleaning mechanism of claim 5 wherein: two opposite side walls of the cleaning box (2) are respectively provided with a long groove (9), one end of the long groove (9) is provided with a downward vertical groove (10), and the long groove (9) is communicated with the vertical groove (10); the cleaning brush (7) comprises a cleaning brush shaft, two ends of the cleaning brush shaft are respectively arranged in the two vertical grooves (10), two ends of the liquid squeezing rod (8) are also arranged in the two long grooves (9), and one end of each long groove (9) close to the corresponding vertical groove (10) is provided with an upward opening.
8. The cyclical cleaning mechanism of claim 5 wherein: elongated slots (9) are respectively formed in two opposite side walls of the cleaning box (2), two ends of the liquid squeezing rod (8) are respectively arranged in the two elongated slots (9), a torsion spring (11) is arranged on the cleaning box (2), one end of the torsion spring (11) is arranged on the cleaning box (2), and the other end of the torsion spring is arranged at two ends of the cleaning brush (7); a pressure lever (12) is arranged on the cleaning box (2) near the cleaning brush (7).
9. The cyclical cleaning mechanism of claim 4 wherein: the outlet end of the liquid inlet pipeline (3) positioned in the cleaning box (2) is provided with a cleaning nozzle (19), and the cleaning nozzle (19) faces one side of the cleaning brush (7).
10. The circulation cleaning mechanism according to any one of claims 1 to 3, wherein: a filtering mechanism (14) is arranged in the liquid storage tank (1), and the inlet end of a liquid inlet pipeline (3) in the liquid storage tank (1) and the outlet end of a liquid return pipeline (4) are separated by the filtering mechanism (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649135.5A CN111375580B (en) | 2018-12-30 | 2018-12-30 | Circulating cleaning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649135.5A CN111375580B (en) | 2018-12-30 | 2018-12-30 | Circulating cleaning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111375580A true CN111375580A (en) | 2020-07-07 |
| CN111375580B CN111375580B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649135.5A Active CN111375580B (en) | 2018-12-30 | 2018-12-30 | Circulating cleaning mechanism |
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