CN201124137Y - Electric electric-controlled spraying device - Google Patents
Electric electric-controlled spraying device Download PDFInfo
- Publication number
- CN201124137Y CN201124137Y CNU2007200821456U CN200720082145U CN201124137Y CN 201124137 Y CN201124137 Y CN 201124137Y CN U2007200821456 U CNU2007200821456 U CN U2007200821456U CN 200720082145 U CN200720082145 U CN 200720082145U CN 201124137 Y CN201124137 Y CN 201124137Y
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- China
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- spray gun
- nozzle
- hydraulic cylinder
- coating
- automatically controlled
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- Expired - Fee Related
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Abstract
The utility model discloses an electromotion and electric control spray painting device, which comprises a dope storage tank and a spray gun. The utility model is characterized by also comprising an electrically driven pump; an inlet of the electrically driven pump is connected with the dope storage tank; an outlet of the electrically driven pump is connected with the spray gun which is matched with a voltage-stabilizing device; the device is provided with a hydraulic cylinder and a spring buffer; the outlet of the electrically driven pump and a nozzle inlet of the spray gun are communicated in parallel with a pressure chamber of the hydraulic cylinder; a piston rod of the hydraulic cylinder is linked with the spring buffer; a nozzle of the spray gun is an electric control double nozzle which is provided with a gyrating and turning joint. The electromotion and electric control spray painting device has the following advantages that: the electromotion and electric control spray painting device uses no compressed air, can not bring engine oil and moisture into the dope, avoid the dope from going bad, produce no bubble and ensure the construction quality of a coating, is uneasy to fall off, has no color change and color difference, has stable dope pressure, is accurate and convenient to adjust the spraying flow rate, even in coating thickness, delicate and smooth in surface, convenient and rapid in operation and high in working efficiency.
Description
Technical field
The utility model relates to the spray equipment of coating, specifically, is a kind of electronic automatically controlled spray equipment, is used to spray various coating, is particularly suitable for spraying paint.
Background technology
At architectural decoration, need coating to be sprayed metope, in machine industry auto manufacturing for example with spray gun, need with spray gun lacquer to be sprayed automobile case, the quantity for spray of these industries is big, adopts large-scale spray equipment, provide compressed air by air compression station, as spraying power.And generally keep in repair the small-sized spray gun of usefulness, then be furnished with the hand air pump, by manually-operated, to the pressurising of coating storage tank.In a word, existing spray equipment all is to be power with compressed air, has an important disadvantages inevitably, and Here it is, and compressed air mixes with coating again, contains air in the droplet of ejection, forms bubble easily in coating.In addition,, can bring machine oil, moisture content into coating, destroy coating property because air compression station is furnished with oil and water filters.Above-mentioned two shortcomings all can influence coating quality, and wherein, bubble causes the coating surface out-of-flatness, comes off easily; Machine oil, moisture content cause the color and luster of coating to change, and produce aberration; After the water evaporates, coating is wrinkling, seems coarse, and is fineless and smooth.
Have again, existing spray gun, its coating import directly connects the coating storage tank with pipeline, the latus rectum of pipeline is very little, does not have pooling feature, when regulating the injection flow of nozzle, coating pressure fluctuation in the pipeline is very big, be difficult to it is adjusted to the flow of hope, because instability of flow in the adjustment process causes the in uneven thickness of coating.
Summary of the invention
The purpose of this utility model provides a kind of electronic automatically controlled spray equipment, and this device is not a power with compressed air, thereby does not have above-mentioned shortcoming.
Technical solution of the present utility model is: a kind of electronic automatically controlled spray equipment, comprise coating storage tank, spray gun, and it is characterized in that also being provided with electrodynamic pump, the import of this electrodynamic pump connects the coating storage tank, and outlet connects spray gun.
Described electrodynamic pump adopts the pump of diving, and is arranged in the coating storage tank.
Described spray gun is furnished with stable-pressure device; This device has a hydraulic cylinder, a spring buffer, and the shower nozzle inlet parallel of electronic delivery side of pump and spray gun is communicated with the pressure chamber of hydraulic cylinder, and the piston rod of hydraulic cylinder connects spring buffer.
The nozzle of described spray gun is automatically controlled nozzle, and its controller is an electromagnet.
The nozzle of described spray gun is automatically controlled twin-jet nozzle, and this nozzle has revolution break-in joint.
The spray equipment of above-mentioned structure has following advantage:
1. owing to, can not bring machine oil, moisture into coating, can avoid coating rotten, also can not produce bubble, can guarantee the construction quality of coating, difficult drop-off, nondiscolouring, no color differnece without compressed air.
2. owing to being provided with stable-pressure device, coating pressure is stable, and it is accurate, convenient that injection flow is regulated, and the coating thickness is even, the surface is fine and smooth bright and clean.
3. owing to adopting automatically controlled nozzle and swivel coupling, easy to operate, quick, high efficiency.
Describe the utility model in detail below in conjunction with example and accompanying drawing.
Description of drawings
Fig. 1 is the structure chart of an example of the utility model
Fig. 2 is control circuit figure
The specific embodiment
Referring to Fig. 1: this spray equipment mainly is made up of spray gun and coating storage tank two parts.
Be provided with the pump 13 of diving in the coating storage tank 15, coating pumped into spray gun by conveying pipeline 12.Spray gun is fixed on the storage tank 15 by support 14.There is charge door 16 storage tank 15 tops, are used to add coatings, and there is handle 18 side, are convenient to operating personnel and grip, and handle 18 has nozzle power switch 17.
Spray gun adopts EFI mouth 1, and this nozzle has solenoid 3, nozzle flapper 2, is applied to voltage on the solenoid 3 by adjusting, the distance of controllable register 2 and spray orifice, the purpose that realizes regulating injection flow.According to the needs of construction, nozzle 1 can adopt single-hole nozzle, also can adopt the diplopore nozzle, when with the diplopore nozzle, must install swivel coupling 4 additional, and this swivel coupling 4 can radially rotate arbitrarily angled, is convenient to constructing operation.
In order to stablize the pressure of coating, set up stable-pressure device, this device is constituted by a hydraulic cylinder 5 and a spring buffer.Spring buffer is formed by regulating bolt 11 and spring 10, regulates bolt 11 and is threaded with hydraulic cylinder shell, and an end of spring 10 is enclosed within to be regulated on the bolt 11.Piston 7, piston rod 8 are arranged in the hydraulic cylinder 5, and the other end of spring 10 is enclosed within on the piston rod 8, turns to regulate bolt 11, can adjust the initial length of spring 10, to set the pressure of coating.Hydraulic cylinder 5 inwalls are provided with locator card 6, are used to limit the movement position of piston 7.Also be provided with travel switch 9 on the hydraulic cylinder shell, be used for opening, stopping of control pump.
The principle of stable-pressure device is: the formed space of the pressure chamber of hydraulic cylinder 5 and pipe joint, volume is bigger, itself just has pooling feature, when regulating injection flow, the fluctuation of coating pressure in this space is little, and when pressure raise, piston 7 is stressed to be moved to the spring direction, with spring 10 compression, when coating pressure and spring force balance till; When pressure reduced, spring 10 discharged elastic force, and driven plunger 7 moves to the nozzle direction, when coating pressure and spring force balance till; Like this, the coating pressure all-the-time stable is near setting value.
Fig. 2 is a control circuit, and wherein: solenoid Q1, the Q2 of nozzle is by key switch AK (be Fig. 1 17) control, and two coils are respectively equipped with switch-dividing AK1, AK2, can select to open a spout or two spouts as required.Pump motor BD is by the contact XK control of travel switch 9.Its course of work is that when coating pressure decline, piston is moving to the nozzle direction, piston rod 8 separates with travel switch 9, contact XK closure, pump 13 starts, when coating pressure raises, piston reverses direction moves, piston rod 8 contacts with travel switch 9, and contact XK disconnects, and pump 13 stops, like this, realized the purpose of automatic charging and voltage stabilizing.
Need explanation, above-mentioned example only is a small portable spray equipment of the present utility model.In large-scale job site, then should dispose large-scale plant, spray gun and coating storage tank should adopt the branch body structure, are equipped with jumbo coating storage tank, and spray gun supply coating, pump also not necessarily adopts the pump of diving to many.
Claims (5)
1. an electronic automatically controlled spray equipment comprises coating storage tank, spray gun, it is characterized in that: also be provided with electrodynamic pump, the import of this electrodynamic pump connects the coating storage tank, and outlet connects spray gun.
2. electronic automatically controlled spray equipment according to claim 1 is characterized in that: described electrodynamic pump adopts the pump of diving, and is arranged in the coating storage tank.
3. electronic automatically controlled spray equipment according to claim 1, it is characterized in that: described spray gun is furnished with stable-pressure device; This device has a hydraulic cylinder, a spring buffer, and the shower nozzle inlet parallel of electronic delivery side of pump and spray gun is communicated with the pressure chamber of hydraulic cylinder, and the piston rod of hydraulic cylinder connects spring buffer.
4. electronic automatically controlled spray equipment according to claim 1 is characterized in that: the nozzle of described spray gun is automatically controlled nozzle, and its controller is an electromagnet.
5. electronic automatically controlled spray equipment according to claim 4 is characterized in that: the nozzle of described spray gun is automatically controlled twin-jet nozzle, and this nozzle has revolution break-in joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200821456U CN201124137Y (en) | 2007-11-23 | 2007-11-23 | Electric electric-controlled spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200821456U CN201124137Y (en) | 2007-11-23 | 2007-11-23 | Electric electric-controlled spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124137Y true CN201124137Y (en) | 2008-10-01 |
Family
ID=39997551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200821456U Expired - Fee Related CN201124137Y (en) | 2007-11-23 | 2007-11-23 | Electric electric-controlled spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124137Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451803A (en) * | 2010-10-29 | 2012-05-16 | 苏州玛丽服装纺织有限公司 | Spray cleaning gun for clothes |
| CN104826762A (en) * | 2015-05-08 | 2015-08-12 | 杭州捷诺飞生物科技有限公司 | Independently switchable multi-cell/material assembled spray nozzle |
| CN105251630A (en) * | 2015-09-11 | 2016-01-20 | 安徽爱信自动化机械有限公司 | Injection molding spray gun |
| CN107497620A (en) * | 2017-09-12 | 2017-12-22 | 常州市万向科技有限公司 | Spray gun, charging spraying apparatus and its control method |
| CN109225725A (en) * | 2018-11-21 | 2019-01-18 | 钱盛 | A kind of 3D printing product coloring means and operating method |
| CN110785235A (en) * | 2017-04-03 | 2020-02-11 | 弗吕根特公司 | Microfluidic device |
| CN115055300A (en) * | 2022-07-07 | 2022-09-16 | 江苏高航农业科技有限公司 | Hormone spraying device for hybrid rice seed production field |
| CN115055300B (en) * | 2022-07-07 | 2024-04-30 | 益阳绿康农业综合开发有限公司 | Hormone spraying device for hybrid rice seed production field |
-
2007
- 2007-11-23 CN CNU2007200821456U patent/CN201124137Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451803A (en) * | 2010-10-29 | 2012-05-16 | 苏州玛丽服装纺织有限公司 | Spray cleaning gun for clothes |
| CN104826762A (en) * | 2015-05-08 | 2015-08-12 | 杭州捷诺飞生物科技有限公司 | Independently switchable multi-cell/material assembled spray nozzle |
| CN105251630A (en) * | 2015-09-11 | 2016-01-20 | 安徽爱信自动化机械有限公司 | Injection molding spray gun |
| CN110785235A (en) * | 2017-04-03 | 2020-02-11 | 弗吕根特公司 | Microfluidic device |
| CN107497620A (en) * | 2017-09-12 | 2017-12-22 | 常州市万向科技有限公司 | Spray gun, charging spraying apparatus and its control method |
| CN107497620B (en) * | 2017-09-12 | 2019-06-11 | 常州市万向科技有限公司 | Spray gun, charging spraying apparatus and its control method |
| CN109225725A (en) * | 2018-11-21 | 2019-01-18 | 钱盛 | A kind of 3D printing product coloring means and operating method |
| CN115055300A (en) * | 2022-07-07 | 2022-09-16 | 江苏高航农业科技有限公司 | Hormone spraying device for hybrid rice seed production field |
| CN115055300B (en) * | 2022-07-07 | 2024-04-30 | 益阳绿康农业综合开发有限公司 | Hormone spraying device for hybrid rice seed production field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20111123 |