CN2157831Y - Multi-function paint spray gun - Google Patents
Multi-function paint spray gun Download PDFInfo
- Publication number
- CN2157831Y CN2157831Y CN 93201897 CN93201897U CN2157831Y CN 2157831 Y CN2157831 Y CN 2157831Y CN 93201897 CN93201897 CN 93201897 CN 93201897 U CN93201897 U CN 93201897U CN 2157831 Y CN2157831 Y CN 2157831Y
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- nozzle
- cap
- elastic hose
- connection
- chewed
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- Expired - Fee Related
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Abstract
The utility model relates to a multi-function paint spray gun, which is composed of an air nozzle, a feed nozzle, a nozzle, and a handle. The utility model is characterized in that the feed nozzle < 20 > is connected with a joint cap < 3 >; the included angle between the central line of the feed nozzle and the central line of the joint cap is from 30 to 45 DEG. The nozzle, the feed nozzle, and the air nozzle are connected by a spray gun via a rigid conduit < 2 > and an elastic hose < 16 >. A valve rod < 17 > is arranged inside a connecting cap < 15 > and is used for controlling a switch which is used for opening and closing air quantity, and one end thereof projects into the inside of the elastic hose < 17 >. The inner wall of the central hole of a nozzle core is processed with multiple flower troughs < 27 >, and the included angle between the bottom of an inner hole of a nozzle cover < 25 > and the end < 28 > of a nozzle core < 24 > is from 3 to 5 DEG. The utility model has the advantages of shapely structure and labor intensity saving, and the work efficiency can be improved from 2 to 5 times and the cost can be reduced from 30 to 40%. The spray gun can be used for spraying paint, sand blasting, etc.
Description
The utility model belongs to chemical machinery field.
In existing technology, oil spout lacquer all is to carry out with a kind of spray gun that has the charging oil cylinder, and it is made of nozzle, Feng Zui, hand switch, handle and the charging cylinder that is installed in below the nozzle.This spray gun has been finished task aborning preferably, but it exists certain weak point, mainly is: labour intensity is big when 1. working; 2. the oil cylinder on the spray gun often will be poured the oil plant that mixes into from tank diameter, and oil plant spreads out easily and causes waste; 3. mostly spray gun is non-ferrous metal with material, and cost is more expensive; 4. the nozzle eye of spray gun is very thin, and phenomenon sometimes results in blockage.
In order to address the above problem special the utility model solution that proposes.
What the utility model adopted is the distinguished and admirable principle of air compressor, impels paint spraying automatically, and its design is, removes the charging oil cylinder of band on spray gun, directly enters spray gun from tank diameter by Oil Guide flexible pipe paint, reduces cost, and improves work efficiency, enlarges the scope of application.
This multi-functional paint sprayer that supplies spary to use, mainly be by wind chew ［ 10 ］, charging is chewed ［ 20 ］, nozzle ［ 1 ］ and handle ［ 6 ］ and is constituted, it is characterized in that, charging chew ［ 20 ］ be by thread connection on joint cap ［ 3 ］, and, its center line ［ 19 ］ becomes 30～45 ° with the angle of joint cap ［ 3 ］ center line ［ 18 ］ (this center line also is the center line of airduct ［ 21 ］), is generally 30 °; What connect nozzle ［ 1 ］ and joint cap ［ 3 ］ is a rigid conduit ［ 2 ］; What connect that wind chews ［ 10 ］ and joint cap ［ 3 ］ is an elastic hose ［ 16 ］ and connects cap ［ 15 ］; Elastic hose ［ 16 ］ is installed in joint cap ［ 3 ］ and connects between the cap ［ 15 ］; What connect elastic hose ［ 16 ］ and airduct ［ 10 ］ is to connect cap ［ 15 ］; And being and being installed in and connecting cap ［ 15 ］ lining of control air quantity open-close on-off, the one end put in elastic hose ［ 16 ］ inner cut down bar ［ 17 ］; The nozzle core ［ 24 ］ that is located at nozzle set ［ 25 ］ lining be one on centre bore ［ 26 ］ inwall, be processed with a plurality of colored grooves ［ 27 ］ structure along its centerline direction, its quantity can be 4～8, be preferably 8, a conical surface that tilts to center line is processed in the bottom ［ 29 ］ of nozzle set ［ 25 ］ endoporus, when assembling with nozzle core ［ 24 ］, it is 3～5 ° that this conical surface becomes the angle with nozzle core termination face ［ 28 ］.It is further characterized in that the utility model, the airduct ［ 21 ］ of a ventilation usefulness also is housed in rigid conduit ［ 2 ］ the inside, and, two pipes all are on same the center line ［ 18 ］, the outer wall of the inwall of rigid conduit ［ 2 ］ and airduct ［ 21 ］ has constituted an annular channels, is referred to as oil circuit ［ 23 ］.One end of airduct ［ 21 ］ injects joint cap ［ 3 ］ lining, one end seam of outer wall of its pipe end ［ 22 ］ and joint cap ［ 3 ］ together, the other end of airduct is to put in the centre bore ［ 26 ］ of nozzle core ［ 24 ］ by nozzle ［ 1 ］, and its termination is concordant with the termination face ［ 28 ］ of the nozzle heart.One end of rigid conduit ［ 2 ］ and an end of joint cap with thread connection together, an end of the other end and nozzle ［ 1 ］ is also with thread connection together; One end of elastic hose ［ 16 ］ is inserted wherein by an end of joint cap ［ 3 ］, and connect, fastening with steel bushing ［ 5 ］ in the connection place, an end of the coupled cap of the other end ［ 15 ］ of elastic hose ［ 16 ］ inserts wherein, and connect, also use steel bushing ［ 5 ］ fastening in the connection place; Connection cap ［ 15 ］ is chewed connecting between ［ 10 ］ with wind be thread connection, and it is to make all-in-one-piece that its handle ［ 6 ］ is chewed ［ 10 ］ with wind; Control air quantity open-close on-off be one be installed in connect cap ［ 15 ］ lining cut down bar ［ 17 ］, its end puts in the elastic hose ［ 16 ］, this end is a free end, the other end is provided with helicitic texture, by screw thread be installed in connect cap ［ 15 ］ the inside cut down pad ［ 7 ］, rubber cushion ［ 8 ］ and cut down the seat ［ 14 ］ be linked together, under the effect of turriform spring ［ 11 ］, tightly be pressed in hole slot ［ 13 ］ bottom that connects cap ［ 15 ］ being assembled with the seat ［ 14 ］ that cuts down that cuts down bar, seal by rubber cushion ［ 8 ］, the other end of turriform spring ［ 11 ］ then is pressed in wind by pad ［ 9 ］ and chews the groove of ［ 10 ］ ［ 12 ］ bottom, it compresses degree, can regulate with connecting cap ［ 15 ］.When cutting down bar ［ 17 ］ when being pulled, just cut down pressure of seat ［ 14 ］ and hole slot ［ 13 ］ bottom and will reduce cutting down the moving partially direction of bar ［ 17 ］, in its slit circulation of air will be arranged, with the increase of cutting down bar ［ 17 ］ angle excursion, air stream also will increase, otherwise then can reduce, thereby the control intake can have been controlled distributive value; And nozzle ［ 1 ］ is by be processed with a plurality of slotted holes that distribute vertically at centre bore ［ 26 ］ inwall, claim it by flower groove ［ 27 ］ Cylinder nozzle core ［ 24 ］ and be contained in its nozzle set ［ 25 ］ outward and constituted, the face of the bottom ［ 29 ］ of nozzle set ［ 25 ］ endoporus is a conical surface that favours the center, it is when assembling with the nozzle core, this inclined plane becomes 3～5 ° at angle with nozzle core ［ 24 ］ termination face ［ 28 ］, the size (mm) of flower groove ［ 27 ］ is 1.0 * 1.0～2.0 * 2.0, be generally about 1.5 * 1.5, quantity is about 4～12, is generally 8.
The employed batch mixing oil groove of the utility model is away from spray gun, mixing oil plant in the groove is to chew ［ 20 ］ connection by the charging of Oil Guide flexible pipe and spray gun, during work, mix oil plant under the suction function that nozzle ［ 1 ］ is produced by wind speed, from mix oil groove, enter oil circuit ［ 23 ］ lining of spray gun through the Oil Guide flexible pipe, then, eject by nozzle ［ 1 ］.Thereby on spray gun, needn't have the charging cylinder.
Below by accompanying drawing, further specify CONSTRUCTED SPECIFICATION of the present utility model again.
Fig. 1 is the structural representation of the multi-functional paint sprayer of the utility model.
It is to be chewed that ［ 20 ］, nozzle ［ 1 ］ are chewed in ［ 10 ］, charging and chewed the handle ［ 6 ］ that ［ 10 ］ become one with wind by wind to be constituted, charging is chewed ［ 20 ］ and is fixed on the joint cap ［ 3 ］ with screw, and the center line ［ 19 ］ (being axis) of ［ 20 ］ is chewed in its charging and the angle of airduct ［ 21 ］ center line ［ 18 ］ (being the axis of joint cap ［ 3 ］) downstream direction is 30～45 °.Joint cap ［ 3 ］ and rigid conduit ［ 2 ］ one ends are with thread connection together, the other end of rigid conduit ［ 2 ］ is linked together by screw thread and nozzle ［ 1 ］, the other end of joint cap ［ 3 ］, an end that injects elastic hose ［ 16 ］ that promptly has groove ［ 5 ］, by steel bushing ［ 4 ］ clamping action, it and elastic hose ［ 16 ］ are linked up again.The other end of elastic hose ［ 16 ］ be to have the cap ［ 15 ］ that connects of groove ［ 5 ］ structure to insert with a headband, and in the outside of elastic hose ［ 10 ］ joint, also adding a steel bushing ［ 4 ］ tightens up, and connecting the other end of cap ［ 15 ］, groove ［ 12 ］ structure by screw thread and Feng Zui ［ 10 ］ is fixed together.Turriform spring ［ 11 ］ just is contained in the space that is made of the groove ［ 12 ］ on hole slot ［ 13 ］ He Fengzui ［ 10 ］ that connects on the cap ［ 15 ］, one end of turriform spring ［ 11 ］ is pressed in groove ［ 12 ］ by pad ［ 9 ］ at the end, and the other end is pressed in and cuts down on the seat ［ 14 ］.Cutting down on the pad ［ 14 ］, also having a groove, rubber cushion ［ 8 ］ is being housed in the groove seals.Cut down bar ［ 17 ］ and free end is located at elastic hose ［ 16 ］ the inside, its other end is threaded structure, link with cutting down pad ［ 7 ］, rubber cushion ［ 8 ］ and cut down ［ 14 ］ by screw thread, then, by cutting down the screw-clamped rubber cushion ［ 8 ］ on the pad ［ 7 ］, tighten together cutting down bar ［ 17 ］ and cutting down seat ［ 14 ］.By the pressuring action of turriform spring ［ 11 ］, cutting down seat ［ 14 ］ and connecting cap ［ 15 ］, press together, by the sealing of rubber cushion ［ 8 ］ compressed air is passed through again.And when pulling when cutting down bar ［ 17 ］, owing to cut down the tilting action of bar ［ 17 ］, make cut down seat ［ 14 ］ with connect cap ［ 15 ］ contact the unbalanced of generation pressure, the power of rubber cushion ［ 8 ］ crush seal on a direction of cutting down bar ［ 17 ］ inclination is reduced, thereby cause compressed air to enter in the little slit of pressure, then enter the elastic hose ［ 16 ］ of spray gun, airduct ［ 21 ］ lining in the rigid conduit again, driven by air-flow, the paint of oil circuit ［ 23 ］ lining sprays through nozzle ［ 1 ］.
Fig. 2 is that designed being installed in of the utility model connects inner the cutting down bar ［ 17 ］ and cut down seat ［ 14 ］ connecting relation structural representation of cap ［ 15 ］.
Cut down the threaded end of bar ［ 17 ］, by cutting down pad ［ 7 ］, rubber cushion ［ 8 ］ and cutting down seat ［ 14 ］ together with thread connection.Under the effect of turriform spring, cut down seat ［ 14 ］ and compress sealing with the bottom of the hole slot that connects cap ［ 15 ］ ［ 13 ］.
Fig. 3 is that the connecting relation structural representation between ［ 20 ］ and airduct ［ 21 ］, rigid conduit ［ 2 ］ and joint cap ［ 3 ］ is chewed in charging.
Charging chew ［ 20 ］ by screw thread therein heart line ［ 19 ］ become 30～45 to connect with airduct ［ 21 ］ center line ［ 18 ］ favorable current flow direction with joint cap ［ 3 ］, and an end of airduct ［ 21 ］, insert wherein from the threaded end of joint cap, one end seam of its termination outer wall ［ 22 ］ and joint cap ［ 3 ］ with groove ［ 5 ］ together, one end thread connection of the other end of joint cap ［ 3 ］ and rigid conduit ［ 2 ］, constitute an annular channels between airduct ［ 21 ］ outer wall and the rigid conduit inwall, be oil circuit ［ 23 ］.
Fig. 4 is the designed nozzle cross-sectional view of the utility model.
Nozzle core ［ 24 ］ is installed in the inside of nozzle set ［ 25 ］, and the airduct ［ 21 ］ of rigid conduit ［ 2 ］ lining is through the centre bore ［ 26 ］ of nozzle core ［ 24 ］ and the paint of process flower groove ［ 27 ］, locate to join mutually at jet ［ 30 ］, under compressed-air actuated air-flow effect, carry out oil spout work, and the bottom ［ 29 ］ of nozzle set ［ 25 ］ endoporus is a centroclinal conical surface, and the angle of this face and nozzle core ［ 24 ］ termination face ［ 28 ］ is 3～5 °.
Fig. 5 is the cross-sectional configuration schematic diagram of nozzle core ［ 24 ］ among Fig. 4.
The centre bore ［ 26 ］ of nozzle core ［ 24 ］ is designed to have the structure of a plurality of colored grooves ［ 27 ］, so that paint passes through.
Fig. 6 is that the wind of ［ 6 ］ with handles is chewed ［ 10 ］ sectional schematic diagram.
Groove among the figure ［ 12 ］ is used for assembling turriform spring, and the screw thread on the groove ［ 12 ］ for connects cap ［ 15 ］ connection and aligns the turriform pressing force of the spring and use.
Major advantage of the present utility model is: 1. design model is simply attractive in appearance; 2. have only outside a little copper part owing to the utility model, big portion is that carbon steel and rubber make, therefore, cost is lower by 30～40% than original technology, 3. owing to economize whereabouts charging cylinder charge time and easy to operate, thereby, can improve work efficiency 2-5 doubly, 4. significantly reduce operator's labour intensity, 5. not only can oil spout, can also be used for multiple uses such as spray paint, sandblast.
Specific embodiment of the utility model is as follows:
Embodiment 1: spray phenolic aldehyde paint on the table.
Phenolic aldehyde paint with mixing inserts mixing tank for coating colors with an Oil Guide flexible pipe, and the other end inserts the charging of spray gun and chews on ［ 20 ］, use other rubber tube again, the one end is inserted the wind of spray gun and chew ［ 10 ］, its other end inserts on the airduct of air compressor, and guarantees that blast is more than 2 kilograms.After finishing, the handle ［ 6 ］ of spray gun is placed on that mother refers to and forefinger between tiger on, use all the other 4 fingers that the free end that cuts down bar ［ 17 ］ in the elastic hose ［ 16 ］ is pulled again, wind will be penetrated and driven the spray of phenolic aldehyde paint and rinse desktop by nozzle.What of oil spout are aligned by broadcasting the size of cutting down the bar angle.When the work knot was rinsed in spray, 4 fingers were decontroled and are cut down bar, have just quit work.
Embodiment 2: derusting by sandblasting is carried out on the magnetic conductor surface that instrument is used.
Above-mentioned Oil Guide flexible pipe is cleaned with robber cement, and after drying up, the charging that again its two ends is inserted into spray gun is respectively chewed ［ 20 ］ and is gone up and be equipped with in the groove less than 200 purpose alloy sands; then; magnetic conductor is placed on the indoor of sealing, and hand is taken spray gun, nozzle ［ 1 ］ alignment pieces; the process of peace embodiment 1 is carried out the sandblast operation; workpiece will constantly stir in closed chamber, till having sprayed, shuts down; if continuous operation then will be arrived the regular hour and just can be shut down.If this spray gun also will carry out oil spout, spraying, should take off the Oil Guide flexible pipe after then shutting down, scrub flexible pipe inside with clear water, way scavenge pipe inwall such as also can adopt that said process is sprayed water, with dry or natural law to carry out airing stand-by.
Claims (7)
1, a kind of multi-functional paint sprayer for spary paint usefulness comprises that wind is chewed [10], [20], nozzle [1] and handle [6] are chewed in charging, it is characterized in that:
A). charging chew [20] be by thread connection on joint cap [3], and the angle of its center line [19] and joint cap [3] center line [18] is 30～45 °, is generally 30 °,
B). what connect nozzle [1] and joint cap [3] is a rigid conduit [2],
C). what connection wind was chewed [10] joint cap [3] is an elastic hose [16] and connection cap [15],
D). elastic hose [16] is installed in joint cap [3] and connects between the cap [15],
E). what connect elastic hose [16] He Fengzui [10] is to connect cap [15],
F). being and being installed in and connecting cap [15] lining of control air quantity open-close on-off, one end put in elastic hose [16] inner cut down bar [17],
G). be located at the nozzle core [24] of nozzle set [25] lining, be one and be processed with a plurality of colored grooves [27] structure along its centerline direction on centre bore [26] inwall, its quantity can be 4～8, is preferably 8.
2, multi-functional paint sprayer according to claim 1, it is characterized in that, in rigid conduit ［ 2 ］ the inside an airduct ［ 21 ］ is housed also, and, two pipes all are on same the center line, the outer wall of the inwall of rigid conduit ［ 2 ］ and airduct ［ 21 ］ forms an annular channels, one end of airduct ［ 21 ］ injects joint cap ［ 3 ］ lining, the outer wall of its tube head and joint cap ［ 3 ］ one ends weld together, the other end of airduct ［ 21 ］ is to put in the centre bore ［ 21 ］ of nozzle core of nozzle ［ 1 ］ lining, and its termination is concordant with the termination of nozzle core.
3, multi-functional paint sprayer according to claim 1 and 2 is characterized in that, an end thread connection of an end of rigid conduit ［ 2 ］ and joint cap, and an end of the other end and nozzle ［ 1 ］ is also used thread connection.
4, multi-functional paint sprayer according to claim 1, it is characterized in that, one end of elastic hose ［ 16 ］ is inserted by an end of joint cap ［ 3 ］, and connect, fastening in the connection place with steel bushing ［ 4 ］, one end of the coupled cap of the other end ［ 3 ］ of elastic hose ［ 16 ］ inserts, and connects, and also uses steel bushing ［ 4 ］ fastening in the connection place.
5, multi-functional paint sprayer according to claim 1 is characterized in that, connection cap ［ 15 ］ is chewed connecting between ［ 10 ］ with wind be thread connection, and it is to make all-in-one-piece that its handle ［ 6 ］ is chewed ［ 10 ］ with wind.
6, according to claim 1 or 4 described multi-functional paint sprayers, it is characterized in that, control air quantity open-close on-off cut down bar ［ 17 ］, its end that puts in elastic hose ［ 16 ］ lining is a free end, the other end is provided with helicitic texture, connect cutting down pad ［ 7 ］, rubber cushion ［ 8 ］ and cut down seat ［ 14 ］ and being linked together of cap ［ 15 ］ the inside by screw thread with being installed in, under the effect of turriform spring, cut down bottom the hole slot ［ 13 ］ that the cutting down of bar ［ 17 ］ ［ 14 ］ tightly be pressed in the connection cap being assembled with.The other end of turriform spring then is pressed in groove ［ 12 ］ bottom that wind is chewed by pad ［ 9 ］, and it compresses degree, and available connection cap ［ 15 ］ is regulated.
7, multi-functional paint sprayer according to claim 1, it is characterized in that, the nozzle core is a Cylinder that is processed with a plurality of colored groove ［ 27 ］ structures that distribute along axis on centre bore ［ 26 ］ inwall, outside it is a nozzle set ［ 25 ］ that has endoporus and be enclosed within, nozzle set endoporus bottom ［ 29 ］ is a conical surface that favours the center, and end face ［ 28 ］ angle of this conical surface and nozzle core is 3 °-5 ° during assembling.And colored groove ［ 27 ］ quantity on the nozzle core center bore inner wall is 4-12, and its size (mm) is 1.0 * 1.0～2.0 * 2.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201897 CN2157831Y (en) | 1993-01-20 | 1993-01-20 | Multi-function paint spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201897 CN2157831Y (en) | 1993-01-20 | 1993-01-20 | Multi-function paint spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2157831Y true CN2157831Y (en) | 1994-03-02 |
Family
ID=33786242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93201897 Expired - Fee Related CN2157831Y (en) | 1993-01-20 | 1993-01-20 | Multi-function paint spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2157831Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395038C (en) * | 2002-07-10 | 2008-06-18 | 艾夫特斯欧洲控股有限公司 | Device for the application of a fluid |
| CN1923380B (en) * | 2005-08-29 | 2010-08-04 | M.T.系统机器株式会社 | Engine cleaning method and device |
| CN103990563A (en) * | 2014-03-15 | 2014-08-20 | 河南省煤气(集团)有限责任公司义马气化厂 | Wrapping agent spraying device convenient and fast to use |
| CN106473820A (en) * | 2016-11-30 | 2017-03-08 | 桂林懿可仕机械制造有限公司 | The micro abrator head of integration |
| CN107824352A (en) * | 2017-12-27 | 2018-03-23 | 宁波浙达技术服务有限公司 | A kind of hand-held automated machine derusting spray-painting plant |
| CN112171527A (en) * | 2020-09-28 | 2021-01-05 | 刘德炳 | Sand blasting unit is used in processing of car articles for use that can automatically regulated sandblast volume |
-
1993
- 1993-01-20 CN CN 93201897 patent/CN2157831Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395038C (en) * | 2002-07-10 | 2008-06-18 | 艾夫特斯欧洲控股有限公司 | Device for the application of a fluid |
| CN1923380B (en) * | 2005-08-29 | 2010-08-04 | M.T.系统机器株式会社 | Engine cleaning method and device |
| CN103990563A (en) * | 2014-03-15 | 2014-08-20 | 河南省煤气(集团)有限责任公司义马气化厂 | Wrapping agent spraying device convenient and fast to use |
| CN106473820A (en) * | 2016-11-30 | 2017-03-08 | 桂林懿可仕机械制造有限公司 | The micro abrator head of integration |
| CN107824352A (en) * | 2017-12-27 | 2018-03-23 | 宁波浙达技术服务有限公司 | A kind of hand-held automated machine derusting spray-painting plant |
| CN112171527A (en) * | 2020-09-28 | 2021-01-05 | 刘德炳 | Sand blasting unit is used in processing of car articles for use that can automatically regulated sandblast volume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |