CN205296776U - Paint spraying device - Google Patents
Paint spraying device Download PDFInfo
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- CN205296776U CN205296776U CN201520951916.5U CN201520951916U CN205296776U CN 205296776 U CN205296776 U CN 205296776U CN 201520951916 U CN201520951916 U CN 201520951916U CN 205296776 U CN205296776 U CN 205296776U
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- spraying device
- paint
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Abstract
The utility model discloses a paint spraying device, the piston that drives in the coating accumulator through electronic air pump drive pneumatic cylinder moves, realizes the coating pressurization in the coating accumulator, then carries and scribble the high -pressure spray gun that conveyer pipe is connected through scribbling conveyer pipe, with the whitewash shang qiang of high -pressure spray gun to standard target wall realization coating. High -pressure spray gun's entrance is equipped with the pressure detection unit, and the pressure signal who detects can convey the control unit, the control unit according to pressure signal send control signal with the operating pressure that controls electronic air pump in order to realize the pressure regulating function, make the spraying even. Spraying device small and exquisite, the transport is convenient, the compressor is little, has improved the working condition, has promoted the security, has also improved the spraying quality.
Description
Technical field
This utility model relates to a kind of spray equipment, the painting spraying device of especially a kind of automatic Regulation.
Background technology
The material major parts such as paint on current domestic construction metope, coating, glue are all adopt mode manually to carry out brushing metope etc. The thickness of mode brushing manually is extremely uneven, coating effective rate of utilization is low, the more important thing is that brush mark have impact on surface quality, the metope of mode brushing manually easily can produce seediness, the various bad defects such as stream, Pericarpium Citri Reticulatae, whiting, foaming of hanging down, cause the failure of brushing technique, cause strong influence to life production. And owing to major part coating is all irritant to human respiratory tract and skin, mode efficiency is low manually, and the working time is long, and people knows from experience the harmful substance that suction is too much, and operator if things go on like this causes serious actual bodily harm. Owing to the spraying application of coating is relative to the various advantages of manual painting way, spray painting has become a kind of technological means that building field is conventional.
Form of construction work according to spraying, although congruence low, the uneasy shortcoming of efficiency produced by above-mentioned artificial painting way can be avoided, improve labor condition, but owing to cannot immediately learn the coating content that spray gun sprays, therefore the coating content that the gross pressure adjusted in paint reservoir sprays cannot be crossed with adjustment by IMU. Therefore when the gross pressure in paint reservoir diminishes owing to coating reduces, the coating content that spray gun sprays then will reduce relatively, and then makes spraying uneven, does not reach expected effect. If immediately learning the coating content that spray gun sprays, then the pressure of adjustable paint reservoir sprays to obtain coating content to adjust spray gun, makes spraying uniform, and coating quality significantly improves. Therefore, how effectively controlling the coating content of ejection, the uniformity promoting spray painting is the technology being worth inquiring into.
Utility model content
The purpose of this utility model is in that to provide a kind of painting spraying device, it is possible to realize automatic Regulation function in spraying process, to solve above-mentioned technical problem.
This utility model realizes by the following technical solutions:
A kind of painting spraying device includes shell, paint delivery tube is connected with paint delivery tube high-pressure spray gun, paint reservoir. Described paint reservoir is positioned at described enclosure, is provided with reciprocating piston in described paint reservoir. Described piston is connected with the piston rod of cylinder, cylinder promote the piston in paint reservoir to move reciprocatingly, and described cylinder is driven by electric air pump.
Described paint reservoir also includes an inlet valve and an outlet valve, and outlet valve is connected with high-pressure spray gun by paint delivery tube, and inlet valve is connected with coating source, is arranged on the top of paint reservoir, convenient interpolation coating in paint reservoir.When described piston moves to A direction, described inlet valve is opened, high-pressure spray gun spray paint, and when described piston moves to B direction, described outlet valve is opened, and the coating in described coating source enters described paint reservoir.
Power supply is connect during the work of described electric air pump, the piston rod driving cylinder moves back and forth, what piston rod produced thrust piston in paint reservoir, thus realizing the pressurization of coating in paint reservoir, makes coating spray through high-pressure spray gun under the effect of the pressure.
Pressure sensing cell it is provided with for detecting the pressure signal of high-pressure spray gun porch in the porch of high-pressure spray gun. Spray equipment also includes a control unit, described control unit one end is connected with pressure sensing cell, receive the pressure signal that pressure sensing cell detects, one end is connected with electric air pump, control signal is sent by the pressure signal received is analyzed to electric air pump, electric air pump makes the thrust of piston rod in cylinder change therewith according to the adjustment operating pressure that controls of control unit, thus adjusting the pressure of high-pressure spray gun porch.
When other condition is identical, pressure is directly proportional to the flow of coating, it is possible to control the flow of coating by controlling the pressure of high-pressure spray gun porch.
Described cylinder is single-piston double-acting cylinder, it is possible to realize moving back and forth.
Described paint reservoir can connect one or more paint delivery tube, the length of paint delivery tube can according to spraying it needs to be determined that, each described paint delivery tube connect a high-pressure spray gun, to improve spray efficiency.
Mobile for making spray equipment be easy to, described shell side can arrange a handle, and bottom can arrange at least three wheel.
In described high-pressure spray gun, the coating coating film of ejection is thick, hiding rare high, quality is good, highly polished, adhesive force is strong, is painted on various metope film forming uniformly without brush mark.
Electric air pump described in the utility model, single-piston rod double-acting cylinder, high-pressure spray gun, paint delivery tube etc. are existing equipment, repeat no more herein.
Based on above-mentioned, equipment described in the utility model is small and exquisite, convenient in carrying, compressor are little, lightweight, improves labor condition, improves safety. Owing to spray equipment of the present utility model has pressure sensing cell, can immediately detecting the pressure signal of high-pressure spray gun porch, user can immediately learn the spraying situation of nozzle according to pressure signal. Thus, it is possible to avoid quantity for spray inconsistent and the uneven problem of spraying that produces, and then make coating quality significantly improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of painting spraying device described in the utility model
Wherein: 11. shells, 12. paint reservoir, 13. wheel 14. control units, 15. pistons, 16. electric air pumps, 17. piston rod, 18. cylinders, 19. handles, 20, coating source, 21. inlet valve, 22. outlet valves, 23. high-pressure spray guns, 24. pressure sensing cells, 25. paint delivery tube.
Detailed description of the invention
The utility model discloses a kind of painting spraying device, automatic Regulation function can be realized, below in conjunction with the drawings and specific embodiments, this utility model is described in detail:
Fig. 1 illustrates painting spraying device structural representation described in the utility model, the high-pressure spray gun 23 that is connected with paint delivery tube 25 including shell 11, paint delivery tube 25, paint reservoir 12. Shell 11 is provided with four wheels 13 bottom one handle 19 of side connection, it is simple to the flexible transfer of described automatic paint spray coater.It is internal that described paint reservoir 12 is positioned at described shell 11, is provided with the piston 15 that the piston rod 17 with cylinder 18 is connected in described paint reservoir 12. Piston 15 in paint reservoir 12 moves reciprocatingly under the impetus of cylinder 18 piston rod 17, and in the present embodiment, cylinder 18 selects single-piston rod double-acting cylinder. Described cylinder 18 is driven by electric air pump 16, connects power supply when electric air pump 16 works, not shown.
Described paint reservoir 12 also includes inlet valve 21 and an outlet valve 22, outlet valve 22 is connected with high-pressure spray gun 23 by paint delivery tube 25, inlet valve 21 is positioned at paint reservoir 12 top, it is connected with coating source 20, piston 15 when moving to B direction described inlet valve 21 open, described piston 15 when moving to A direction described outlet valve 22 open.
Described electric air pump 16 drives the piston rod 17 of cylinder 18 to move back and forth, the thrust of piston rod 17 piston 15 in paint reservoir 12, thus realizing the pressurization of coating in paint reservoir 12, coating is made to spray through high-pressure spray gun 23 under the effect of the pressure.
High-pressure spray gun 23 porch is provided with pressure sensing cell 24, and the present embodiment selects pressure sensing cell 24 for pressure transducer, and pressure transducer detects the pressure signal of high-pressure spray gun 23 porch, and sends it to control unit 14. Control unit 14 sends control signal according to the pressure signal received, and by controlling the operating pressure of electric air pump 16, adjusts the thrust of piston rod 17 in cylinder 18, thus reaching to regulate the purpose of high-pressure spray gun 23 pressure at inlet. When other conditions are identical, the pressure of high-pressure spray gun 23 porch is directly proportional to coating flow, it is ensured that the pressure stability of high-pressure spray gun 23 porch, it is possible to makes the coating content that high-pressure spray gun 23 sprays stable, makes spraying uniform, improve coating quality. For example, when the coating content of high-pressure spray gun 23 ejection is too big, pressure sensing cell 24 can detect that the pressure of high-pressure spray gun 23 porch is bigger, pressure signal is transferred to control unit 14, control unit 14 controls electric air pump 16 makes its pressure reduce, piston rod 17 thrust of cylinder 18 also reduces therewith, and the pressure of high-pressure spray gun 23 porch reduces with the reduction of piston rod 17 thrust; When the coating content of high-pressure spray gun 23 ejection is too little, pressure sensing cell 24 can detect that the pressure of high-pressure spray gun 23 porch is less, pressure signal is transferred to control unit 14, control unit 14 controls electric air pump 16 makes its pressure increase, piston rod 17 thrust of cylinder 18 also increases therewith, and the pressure of high-pressure spray gun 23 porch increases with the increase of piston rod 17 thrust. Consequently, it is possible to the present embodiment is being improved working conditions, carried on high efficiency basis, it is possible to achieve be automatically adjusted the inlet pressure of high-pressure spray gun 23, make spraying uniform, improve coating quality.
Various embodiments above only in order to the technical solution of the utility model to be described, is not intended to limit; Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (6)
1. a painting spraying device, including shell (11), paint delivery tube (25), the high-pressure spray gun (23) being connected with paint delivery tube (25), paint reservoir (12), described paint reservoir (12) includes an inlet valve (21) and an outlet valve (22), it is internal that described paint reservoir (12) is positioned at described shell (11), it is characterized in that: in described paint reservoir (12), be additionally provided with piston (15), described piston (15) is connected with the piston rod (17) of cylinder (18), described cylinder (18) is driven by electric air pump (16), the porch of described high-pressure spray gun (23) sets pressure sensing cell (24), control unit receives the pressure signal of described pressure sensing cell (24) and sends control signal control electric air pump (16).
2. painting spraying device according to claim 1, it is characterised in that: described inlet valve is connected with coating source (20), is arranged on the top of coating storage barrel.
3. painting spraying device according to claim 2, it is characterised in that: when piston (15) moves to B direction, described inlet valve (21) is opened, and when described piston (15) moves to A direction, described outlet valve (22) is opened.
4. painting spraying device according to claim 1, it is characterised in that: described cylinder (18) is single-piston rod double-acting cylinder.
5. painting spraying device according to claim 1, it is characterised in that: paint reservoir (12) is upper connects one or more paint delivery tube (25), and each described paint delivery tube (25) connects a high-pressure spray gun (23).
6. according to the arbitrary described painting spraying device of claim 1 to 5, it is characterised in that: described shell (11) side is provided with leader (19), and bottom is provided with at least three wheel (13) device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951916.5U CN205296776U (en) | 2015-11-25 | 2015-11-25 | Paint spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951916.5U CN205296776U (en) | 2015-11-25 | 2015-11-25 | Paint spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296776U true CN205296776U (en) | 2016-06-08 |
Family
ID=56462566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951916.5U Active CN205296776U (en) | 2015-11-25 | 2015-11-25 | Paint spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296776U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935634A (en) * | 2016-06-29 | 2016-09-14 | 深圳贵之族生科技有限公司 | Atomization spraying device for viscous liquid |
| CN106760428A (en) * | 2015-11-25 | 2017-05-31 | 湖南开磷雁峰塔涂料有限公司 | A kind of painting spraying device |
| CN111535556A (en) * | 2020-05-27 | 2020-08-14 | 衢州学院 | Wall body whitewashes device for construction |
| CN112140300A (en) * | 2020-09-08 | 2020-12-29 | 齐昌聪 | Ceramic quantitative spraying device based on intelligent manufacturing frame |
| CN112604369A (en) * | 2020-11-19 | 2021-04-06 | 湖南开磷雁峰塔涂料有限公司 | Continuous filtering equipment for paint preparation and using method thereof |
-
2015
- 2015-11-25 CN CN201520951916.5U patent/CN205296776U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760428A (en) * | 2015-11-25 | 2017-05-31 | 湖南开磷雁峰塔涂料有限公司 | A kind of painting spraying device |
| CN105935634A (en) * | 2016-06-29 | 2016-09-14 | 深圳贵之族生科技有限公司 | Atomization spraying device for viscous liquid |
| CN111535556A (en) * | 2020-05-27 | 2020-08-14 | 衢州学院 | Wall body whitewashes device for construction |
| CN112140300A (en) * | 2020-09-08 | 2020-12-29 | 齐昌聪 | Ceramic quantitative spraying device based on intelligent manufacturing frame |
| CN112604369A (en) * | 2020-11-19 | 2021-04-06 | 湖南开磷雁峰塔涂料有限公司 | Continuous filtering equipment for paint preparation and using method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |