CN109225735B - Spray gun cleaning machine - Google Patents
Spray gun cleaning machine Download PDFInfo
- Publication number
- CN109225735B CN109225735B CN201811251948.9A CN201811251948A CN109225735B CN 109225735 B CN109225735 B CN 109225735B CN 201811251948 A CN201811251948 A CN 201811251948A CN 109225735 B CN109225735 B CN 109225735B
- Authority
- CN
- China
- Prior art keywords
- spray gun
- nozzle
- cleaning
- cleaning tank
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 69
- 239000007921 spray Substances 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 description 15
- 239000003973 paint Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
The invention discloses a spray gun cleaning machine, which comprises a shell, wherein a cleaning tank is arranged on the shell, a hairbrush is supported at the bottom of the cleaning tank and driven by a motor to rotate, a water outlet is also arranged at the bottom of the cleaning tank, a nozzle suite is arranged in the middle of the cleaning tank, two clamping holes are symmetrically arranged at the upper part of the cleaning tank, a pair of quick clamps are arranged on the outer wall of the shell, and a clamping rod of each quick clamp is inserted into one clamping hole. Putting the spray gun nozzle into the cleaning machine to prop against the nozzle sleeve and clamp the spray gun nozzle by using the quick clamp, and then opening the switch and simultaneously intermittently pressing the spray gun trigger. The invention has the advantages of simple design, convenient carrying, convenient operation, safety, reliability, durability, high practicability and great saving of cleaning time and labor.
Description
Technical Field
The invention belongs to the technical field of cleaning, and particularly relates to a spray gun cleaning machine.
Background
The spray gun is mainly applied to surface treatment, such as spraying paint on the surface, and the used paint spraying material is mainly paint, and the spray gun needs to be cleaned after the paint spraying is finished to avoid pollution caused by paint residues to subsequent spraying because the paint is a water-insoluble substance. The traditional method for cleaning the spray gun is to use a brush to scrub or brush the spray gun after soaking the spray gun with thin materials such as tenna water. The method is simple and practical, but mainly adopts manual operation, is time-consuming and labor-consuming, has low cleaning efficiency, can clean the spray gun after one-half hour, and wears the spray gun after long-time cleaning, so that the service life of the spray gun is shortened, and the thinner has strong volatility and combustibility, and has a certain influence on human health after long-term contact.
Disclosure of Invention
In order to overcome the defects, the invention provides a spray gun cleaning machine which can achieve the purpose of cleaning without disassembling a spray gun structure.
The aim of the invention is realized by the following technical scheme: a spray gun cleaning machine comprises a shell, wherein a cleaning tank is arranged on the shell, a hairbrush is supported at the bottom of the cleaning tank and driven by a motor to rotate, a water outlet is further arranged at the bottom of the cleaning tank, a nozzle suite is arranged in the middle of the cleaning tank, two clamping holes are symmetrically formed in the upper portion of the cleaning tank, a pair of quick clamps are arranged on the outer wall of the shell, and a clamping rod of each quick clamp is inserted into one clamping hole.
Further, the nozzle sleeve is tubular, the outer side wall of the nozzle sleeve is provided with a protrusion, and the nozzle sleeve is matched with the clamping groove on the cleaning groove in a direction; the inner side wall of the spray gun is provided with teeth which are matched with the concave of the spray gun nozzle.
Further, a rubber gasket is mounted on the inner side wall of the nozzle sleeve.
Further, one side of the brush is provided with brush hair, the other side of the brush hair is provided with a shaft, the brush hair is positioned at the bottom of the cleaning tank, the shaft penetrates through the bottom of the cleaning tank and is supported on the shell, and the shaft is driven to rotate by a motor.
Further, the shaft is connected with the motor through a coupler.
Further, the motor is mounted on the housing and is powered by the battery.
Further, the motor housing has an end cap.
Further, a battery compartment for accommodating the battery is formed in the housing, and a sliding cover is arranged on the battery compartment to seal the battery in the battery compartment.
The beneficial effects of the invention are as follows:
1. the clamping groove is designed to limit by fully utilizing the structural appearance characteristics of the spray gun nozzle, and the spray gun is simple and convenient to install and clamp and limit.
2. When the cleaning machine parts are installed and replaced, the cleaning machine is convenient to install and disassemble when the parts are replaced due to the simple design structure, and the cleaning machine is easy to replace.
3. The cleaning machine is provided with a water outlet, and can discharge harmful waste liquid after concentration, thereby protecting the health of operators and preventing environmental pollution.
Drawings
FIGS. 1a and 1b are perspective views of the general construction of a spray gun washer of the present invention;
FIG. 1c is a side view of the general construction of the gun washer of the present invention;
FIG. 1d is a cross-sectional view taken along line A-A of FIG. 1 c;
FIG. 2a is a front view of the housing;
FIG. 2b is a side view of the housing;
FIG. 2c is a B-B cross-sectional view of FIG. 2B;
FIG. 2d is an isometric view of the housing;
FIGS. 3a and 3b are side cover isometric views of the housing;
FIG. 3c is a top view of the side cover of the housing;
FIG. 3d is a side view of the side cover of the housing;
FIG. 4a is an isometric view of a nozzle assembly;
FIG. 4b is a top view of the nozzle assembly;
FIG. 4C is a C-C cross-sectional view of FIG. 4 b;
FIG. 4d is a side view of the nozzle assembly;
FIG. 5a is an isometric view of an end cap;
FIG. 5b is a top view of the end cap;
FIG. 5c is a side view of the end cap;
Fig. 5D is a D-D cross-sectional view of fig. 5 c.
Detailed Description
The invention is further described below with reference to examples and figures.
As shown in fig. 1a to 1d, the invention provides a spray gun cleaning machine, which comprises a housing 1, wherein a cleaning tank is arranged on the housing 1, a brush 6 is supported at the bottom of the cleaning tank, the brush 6 is driven by a motor 8 to rotate, a water outlet is also arranged at the bottom of the cleaning tank, a nozzle sleeve 5 is arranged in the middle of the cleaning tank, two clamping holes are symmetrically arranged at the upper part of the cleaning tank, a pair of quick clamps 11 are arranged on the outer wall of the housing, each quick clamp 11 is provided with a pressing rod and a clamping rod, and the clamping rod of each quick clamp 11 is inserted into one clamping hole.
Further, the nozzle sleeve 5 is tubular, and the outer side wall of the nozzle sleeve is provided with a protrusion which is matched with the clamping groove on the cleaning tank; the inner side wall of the spray gun is provided with teeth which are matched with the concave of the spray gun nozzle.
Further, the brush 6 has bristles on one side and a shaft on the other side, the bristles are located at the bottom of the washing tank, the shaft penetrates through the bottom of the washing tank and is supported on the housing, and the shaft is driven to rotate by the motor 8. The shaft is connected with a motor 8 through a coupler 7, and the motor 8 is arranged on the shell 1 and is powered by a battery.
More specifically, as shown in fig. 2 a-2 d, a brush cavity 1b (i.e. a cleaning tank) is formed on the casing 1, and is used for installing a brush 6 to make the brush the spray gun head in the cavity; the brush cavity 1b is internally provided with a clamping groove 1a, the clamping groove 1a is provided with a threaded hole, the clamping groove 1a is matched with a protrusion on the outer side wall of the nozzle sleeve 5, and a screw penetrates through the threaded hole to fasten the nozzle sleeve 5 in the brush cavity 1 b; a water outlet 1c is arranged at the bottom of the brush cavity 1b and is used for discharging waste liquid after cleaning; a battery compartment 1e is provided for accommodating a battery. Screw holes 1d are formed, and after the sliding cover 9 is inserted into the sliding groove, screws penetrate through the sliding cover 9 and the screw holes 1d to screw the sliding cover 9 on the housing 1, so that the battery is prevented from falling off; screw holes 1f are formed to fasten the shell side cover 2 and the shell 1 in a matched manner; a half coupling cavity 1g is arranged for placing a shaft of a coupling 7 and a brush 6 connected by the coupling 7 and a rotating shaft of a motor 8; a half motor cavity 1h is formed for accommodating a motor 8; the motor 8 is fixed and sealed by screwing the end cover 10 with the shell 1 through the screw thread 1i to prevent the motor from falling out; a quick clamp mounting screw hole 1j is opened for mounting the fastening quick clamp 11.
As shown in fig. 3 a-3 d, a threaded hole 2f is formed on the side cover 2 of the shell, and the side cover is matched with the screw hole 1f to be fastened by a screw; the half coupling cavity 2g is formed and is combined with the half coupling cavity 1g to form a complete coupling cavity; a half motor cavity 2h is formed and is combined with the half motor cavity 1h to form a complete motor cavity; a thread 2i is arranged and is combined with the thread 1i to form a complete end cover matching thread; the purpose of designing the shell side cover 2 is to facilitate installation, placing the motor 8 into the half motor cavity 1h of the shell 1, connecting the shaft of the brush 6, the shaft of the motor 8 and the shaft coupling in the half shaft coupling cavity 1g of the shell 1, then covering the shell side cover 2, and screwing the shaft coupling with a screw in alignment with the threaded hole.
As shown in fig. 4 a-4 d, the nozzle assembly 5 is provided with a protrusion 5a which is matched with the clamping groove 1a in the brush cavity 1 b; the inner teeth 5k are matched with grooves on the outer side of the spray gun nozzle to limit rotation; a rubber gasket mounting part 5l is arranged, a rubber gasket 3 is arranged, the spray gun and the rubber gasket are tightly pressed to prevent water leakage, and forward movement is limited; because the nozzle is small and the diameter of the brush 6 needs to be larger than that of the nozzle, the nozzle assembly 5 cannot be plugged in from the inner diameter of the assembly, and the nozzle assembly 5 is independent and not integrated with the shell, and the nozzle assembly 5 is installed after the brush is installed.
As shown in fig. 5 a-5 d, the end cover 10 is provided with an internal thread 10i, and is screwed in cooperation with a complete thread formed by the thread 1i on the shell 1 and the thread 2i on the shell side cover 3, so that the motor 8 is limited in a motor cavity and prevented from falling out.
The working process of the invention is as follows:
firstly, a spray gun filled with cleaning liquid is installed with a spray gun cleaning machine, and a spray gun nozzle is plugged into the nozzle set 5, so that a nozzle invagination groove is matched with the internal tooth 5 k. The spray gun and washer are pressed to bring the nozzle into close proximity with the rubber washer 3, and then the pressing bar of the quick clamp 11 is pressed down so that the pressing bar presses down to lock the rear of the nozzle in a depression. The water outlet of the cleaning machine is connected with the waste liquid collecting container through a water outlet pipe. The spray gun and the cleaning machine are installed.
The motor 8 is then energized, so that the motor shaft rotates, which motor shaft is connected to the brush shaft by the coupling 7, and the motor shaft drives the brush shaft to rotate, whereby the brush 6 starts to rotate the brushing nozzle. After the brush rotates, the trigger of the spray gun is pressed to spray the cleaning liquid. The cleaning liquid is sprayed onto the brush 6 to facilitate the cleaning of the spray gun nozzle. The washing waste liquid flows into the drain port along the rounded corners of the brush cavity 1b, and finally flows into the waste liquid collection container through the drain pipe.
In the process, the cleaning liquid flows in from the spray gun spray can and flows through the spray gun inflow channel to wash the interior of the spray gun, so that the internal stains are washed down to be dissolved into the cleaning liquid and flow to the spray nozzle. The nozzle sprays the cleaning liquid, the sprayed cleaning liquid wets the brush 6, the brush is provided with the cleaning liquid, and the brush rotates to wash the spray gun nozzle.
In the process, the spray gun trigger is repeatedly pressed to repeatedly wash the cleaning liquid out of the inner flow passage, the brush repeatedly washes the spray gun nozzle, and finally all places with stains are cleaned. After the cleaning is finished, the spray can be replaced by clean water to wash the spray can again, and the residual cleaning liquid is washed clean.
Finally, the quick clamp 11 is opened, the spray gun and the cleaning machine are separated, and the cleaning work is completed after the separation is completed.
The above-described embodiments are intended to illustrate the present invention, not to limit it, and any modifications and variations made thereto are within the spirit of the invention and the scope of the appended claims.
Claims (7)
1. The spray gun cleaning machine is characterized by comprising a shell, wherein a cleaning tank is arranged on the shell, a hairbrush is supported at the bottom of the cleaning tank and is driven to rotate by a motor, a water outlet is further formed at the bottom of the cleaning tank, a nozzle sleeve is arranged in the middle of the cleaning tank, two clamping holes are symmetrically formed in the upper part of the cleaning tank, a pair of quick clamps are arranged on the outer wall of the shell, each quick clamp is provided with a pressing rod and a clamping rod, the clamping rod of each quick clamp is inserted into one clamping hole, and the rear part of the nozzle is clamped at the sinking position when the clamping rod of the quick clamp is pressed down;
the nozzle sleeve is tubular, the outer side wall of the nozzle sleeve is provided with a protrusion, and the nozzle sleeve is matched with the clamping groove on the cleaning groove; the inner side wall of the spray gun is provided with teeth which are matched with the concave of the spray gun nozzle.
2. The spray gun washer of claim 1, wherein a rubber gasket is mounted on an inside wall of said nozzle assembly.
3. A spray gun cleaning machine according to claim 2, characterized in that the brush has bristles on one side and a shaft on the other side, the bristles being located at the bottom of the cleaning tank, the shaft passing through the bottom of the cleaning tank and being supported on the housing, the shaft being driven in rotation by a motor.
4. A spray gun cleaning machine according to claim 3, wherein the shaft is coupled to the motor by a coupling.
5. The spray gun washer of claim 4, wherein said motor is mounted to the housing and is powered by a battery.
6. The spray gun cleaning machine of claim 5 wherein said motor housing has an end cap.
7. The spray gun cleaning machine according to claim 6, wherein the housing is provided with a battery compartment for accommodating a battery, and a sliding cover is mounted on the battery compartment to seal the battery in the battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251948.9A CN109225735B (en) | 2018-10-25 | 2018-10-25 | Spray gun cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251948.9A CN109225735B (en) | 2018-10-25 | 2018-10-25 | Spray gun cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109225735A CN109225735A (en) | 2019-01-18 |
| CN109225735B true CN109225735B (en) | 2024-05-28 |
Family
ID=65082187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811251948.9A Active CN109225735B (en) | 2018-10-25 | 2018-10-25 | Spray gun cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225735B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909102A (en) * | 2019-04-19 | 2019-06-21 | 中国计量大学 | A kind of portable self-loopa spray gun cleaning box |
| CN110280546A (en) * | 2019-07-31 | 2019-09-27 | 中国计量大学 | A kind of portable spray gun cleaning machine |
| CN115625073B (en) * | 2022-12-21 | 2023-03-10 | 石家庄铁道大学 | Automatic fastening type spraying equipment of new energy automobile guide plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314691A (en) * | 1997-05-16 | 1998-12-02 | Shibuya Kogyo Co Ltd | Washing device for internal washing nozzle |
| CN101646500A (en) * | 2007-10-30 | 2010-02-10 | 萨塔有限两合公司 | Cleaning device for cleaning spray guns |
| CN201644298U (en) * | 2010-02-04 | 2010-11-24 | 深圳成霖洁具股份有限公司 | Slideable shower nozzle bracket |
| CN205413466U (en) * | 2015-09-15 | 2016-08-03 | 博兰智涂装设备(上海)有限公司 | Take miniature automation and concentrate spray gun cleaning machine of foreseeing vacuum drainage technique |
| CN207119580U (en) * | 2017-01-12 | 2018-03-20 | 浙江安露清洗机有限公司 | The fast connection mechanism of jetting machine water side shower nozzle |
| CN108323161A (en) * | 2016-11-22 | 2018-07-24 | 水晶帽清洁器公司 | Improvement device for cleaning spray guns |
| CN207805861U (en) * | 2017-11-22 | 2018-09-04 | 东莞市意利自动化科技有限公司 | A kind of spray gun cleaning machine |
| CN108612716A (en) * | 2018-05-17 | 2018-10-02 | 繁昌县众运机械制造有限公司 | A kind of fixing device of fixtures for painting |
| CN209093721U (en) * | 2018-10-25 | 2019-07-12 | 中国计量大学 | A kind of spray gun cleaning machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944221B1 (en) * | 2009-04-08 | 2012-03-09 | Fillon Technologies | CLEANING DEVICE FOR SPRAY GUN |
-
2018
- 2018-10-25 CN CN201811251948.9A patent/CN109225735B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314691A (en) * | 1997-05-16 | 1998-12-02 | Shibuya Kogyo Co Ltd | Washing device for internal washing nozzle |
| CN101646500A (en) * | 2007-10-30 | 2010-02-10 | 萨塔有限两合公司 | Cleaning device for cleaning spray guns |
| CN201644298U (en) * | 2010-02-04 | 2010-11-24 | 深圳成霖洁具股份有限公司 | Slideable shower nozzle bracket |
| CN205413466U (en) * | 2015-09-15 | 2016-08-03 | 博兰智涂装设备(上海)有限公司 | Take miniature automation and concentrate spray gun cleaning machine of foreseeing vacuum drainage technique |
| CN108323161A (en) * | 2016-11-22 | 2018-07-24 | 水晶帽清洁器公司 | Improvement device for cleaning spray guns |
| CN207119580U (en) * | 2017-01-12 | 2018-03-20 | 浙江安露清洗机有限公司 | The fast connection mechanism of jetting machine water side shower nozzle |
| CN207805861U (en) * | 2017-11-22 | 2018-09-04 | 东莞市意利自动化科技有限公司 | A kind of spray gun cleaning machine |
| CN108612716A (en) * | 2018-05-17 | 2018-10-02 | 繁昌县众运机械制造有限公司 | A kind of fixing device of fixtures for painting |
| CN209093721U (en) * | 2018-10-25 | 2019-07-12 | 中国计量大学 | A kind of spray gun cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109225735A (en) | 2019-01-18 |
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