CN211726228U - Spray gun capable of changing spray angle - Google Patents
Spray gun capable of changing spray angle Download PDFInfo
- Publication number
- CN211726228U CN211726228U CN201922133589.3U CN201922133589U CN211726228U CN 211726228 U CN211726228 U CN 211726228U CN 201922133589 U CN201922133589 U CN 201922133589U CN 211726228 U CN211726228 U CN 211726228U
- Authority
- CN
- China
- Prior art keywords
- fixed
- ring
- wall
- outlet pipe
- air outlet
- 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.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims description 30
- 239000003973 paint Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a paint spraying gun capable of changing the spraying angle, which comprises a gun body connected with paint and a cylinder, one end of the gun body is fixedly communicated with an air outlet pipe, the end parts of the two sides of the air outlet pipe are sleeved with movable rings, a plurality of fixed blocks are uniformly distributed on the periphery of the movable ring, connecting rods are fixedly connected between the fixed blocks, a plurality of slots are arranged on the inner wall of the outlet of the air outlet pipe, convex columns capable of changing the air outlet pressure of the outlet of the air outlet pipe are movably arranged in the slots, a rotating ring is sleeved on the gun body at one side adjacent to one of the movable rings, a guide ring is symmetrically sleeved on one of the connecting rods, a connecting strip is fixedly connected between the two guide rings, an L-shaped rod is fixed at one side end of the two guide rings, the upper part of the L-shaped rod is fixed with a circular ring, and the air pressure and the spraying direction at the air outlet of the paint spraying gun can be changed by only driving a part at a corresponding position during use.
Description
Technical Field
The utility model particularly relates to a can change spray gun of injection angle.
Background
The spray gun is a requirement of modern industry, spraying paint is an important step when manufacturing products, when the industry or the products need to spray places which are difficult to reach, the spray gun cannot spray the paint to, for example, pipelines, most of the existing paint spray guns cannot extend into the pipelines with smaller holes, and the spraying angle of the existing paint spray guns cannot be changed, so that lunch is uniformly sprayed when spraying on the pipe wall, and inconvenience is caused to the industry or the products during production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects in the prior art and providing the paint spray gun capable of changing the spray angle.
In order to achieve the above purpose, the utility model adopts the following scheme:
a paint spraying gun capable of changing a spraying angle comprises a gun body connected with paint and an air cylinder, an air outlet pipe is fixedly communicated with one end of the gun body, movable rings are sleeved at the end parts of two sides of the air outlet pipe, a plurality of fixed blocks are uniformly distributed on the periphery of each movable ring, a connecting rod is fixedly connected between the fixed blocks, a plurality of slots are formed in the inner wall of the outlet of the air outlet pipe, convex columns capable of changing the air outlet pressure of the outlet of the air outlet pipe are movably arranged in the slots, rotating rings are sleeved on the gun body adjacent to one side of one of the movable rings, guide rings are symmetrically sleeved on one of the connecting rods, a connecting strip is fixedly connected between one of the guide rings, an L-shaped rod is fixed at one side end part of one of the guide rings, a circular ring is fixed above the L-shaped rod, and fixed plates are symmetrically fixed at the lower side, the fixed plate one side articulates there is the oblique angle piece that can change the department gas outlet angle the swivel becket one side is equipped with and can drives the loose ring when rotating the swivel becket and remove along the outlet duct outer wall simultaneously with the projection along the slot towards the first actuating mechanism that the outlet duct inner wall removed be equipped with on the ring and can drive the guide ring when the pulling ring and remove along the outlet duct outer wall and drive the second actuating mechanism that the oblique angle piece overturned simultaneously.
Furthermore, a first driving mechanism comprises a first straight gear fixed on one side of the rotating ring, a vertical plate is fixed on the gun body on one side adjacent to the first straight gear, a screw rod is movably inserted in the vertical plate, a second straight gear is fixed at the end of the screw rod and is meshed with the first straight gear, a threaded sleeve is fixed on the upper side of one movable ring and is sleeved on the screw rod, an L-shaped groove is formed in the inner wall of the slot and communicated with the air outlet pipe, an L-shaped push rod is movably arranged in the L-shaped groove, an inclined surface capable of enabling the convex column to move along the slot is arranged on the L-shaped push rod on one side adjacent to the convex column, a side wall surface above the L-shaped push rod is tightly attached to the wall surface of the other movable ring, and a first spring is fixedly connected between the side end surface of the convex column and the inner wall of the slot.
Furthermore, the second driving mechanism comprises a pull handle fixed on one side of the outer wall of the circular ring, a rack is fixed on one side of the other guide ring, a half-tooth gear is fixed at the hinged position of the bevel block and meshed with the rack, and a locking mechanism capable of locking the position of the circular ring is arranged above the circular ring and on the gun body.
Furthermore, locking mechanical system is including fixing the extension board that is located the rifle body above the ring upside is fixed with the pin be equipped with the square groove in the extension board the activity of square groove is equipped with the dog that can joint the pin fixedly connected with second spring between dog up end and the square groove inner wall.
Preferably, the rotating ring is provided with anti-skid lines.
Preferably, the convex column is a semi-sphere close to the air outlet pipe.
Preferably, the screw is provided with a thread-free area, and the thread-free area is sleeved on the vertical plate. To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model can realize the spraying of the inner wall of the pipeline which can not be touched by some paint spray guns;
the utility model has a mechanism which can adjust the pressure of the air circulation at the air outlet of the paint spray gun;
thirdly, the utility model discloses have the mechanism that can change spray gun spray angle.
Drawings
Fig. 1 is one of the schematic perspective views of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A-1 in FIG. 2;
fig. 4 is an enlarged view of fig. 2 at B-1.
Reference numbers in the figures: 1. a gun body; 2. an air outlet pipe; 3. a movable ring; 4. a fixed block; 5. a connecting rod; 6. a slot; 7. a convex column; 8. a rotating ring; 9. a guide ring; 10. a connecting strip; 11. An L-shaped rod; 12. a circular ring; 14. a fixing plate; 15. a bevel block; 100. a first drive mechanism; 200. a second drive mechanism; 101. a first straight gear; 102. a vertical plate; 103. a screw; 104. a second spur gear; 105. a threaded sleeve; 106. an L-shaped slot; 107. an L-shaped push rod; 108. a bevel; 109. a first spring; 202. a rack; 203. pulling a handle; 204. a half-tooth gear; 300. a locking mechanism; 301. an extension plate; 302. a stop lever; 303. a square groove; 304. a stopper; 305. a second spring.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings of figures 1 to 4:
a paint spraying gun capable of changing a spraying angle comprises a gun body 1 connected with paint and an air cylinder, an air outlet pipe 2 is fixedly communicated with one end of the gun body 1, movable rings 3 are sleeved at the end parts of the two sides of the air outlet pipe 2, a plurality of fixed blocks 4 are uniformly distributed on the periphery of each movable ring 3, connecting rods 5 are fixedly connected between the fixed blocks 4, a plurality of slots 6 are arranged on the inner wall of an outlet of the air outlet pipe 2, convex columns 7 capable of changing the air outlet pressure of the outlet of the air outlet pipe 2 are movably arranged in the slots 6, a rotating ring 8 is sleeved on the gun body 1 adjacent to one side of one movable ring 3, guide rings 9 are symmetrically sleeved on one connecting rod 5, connecting strips 10 are fixedly connected between the guide rings 9, an L-shaped rod 11 is fixed at the end part of one guide ring 9, a circular ring 12 is fixed above the L- shaped rod 11, 2 exit departments of outlet duct downside symmetry is fixed with fixed plate 14 one side is articulated to have the oblique angle piece 15 that can change the department's gas outlet angle the swivel becket 8 one side is equipped with and can drive the movable ring 3 when rotating swivel becket 8 and move along 2 outer walls of outlet duct and drive the first actuating mechanism 100 of projection 7 toward 2 inner walls of outlet duct along slot 6 simultaneously be equipped with on the ring 12 and can drive the second actuating mechanism 200 that guide ring 9 moved along 2 outer walls of outlet duct and drive the upset of oblique angle piece 15 simultaneously when pulling ring 12, drive first actuating mechanism 100 through rotating swivel becket 8 and drive two movable rings 3 through fixed block 4 fixedly connected with connecting rod 5 and move projection 7 along 2 inner walls of outlet duct along slot 6 simultaneously along 2 outer walls of outlet duct to make the pressure regulation in 2 exit ducts, then drive second actuating mechanism 200 through pulling ring 12 and drive the guide ring 9 of establishing on connecting rod 5 and establish along the guide ring of outlet duct 2 inner walls The outer wall of the pipe 2 moves and simultaneously drives the bevel block 15 hinged between the fixing plates 14 to overturn, so that the spraying angle at the outlet of the air outlet pipe 2 is adjusted, and the air pressure and the air outlet angle at the air outlet of the paint spraying gun can be adjusted.
Specifically, the first driving mechanism 100 includes a first straight gear 101 fixed on one side of the rotating ring 8, a vertical plate 102 is fixed on the gun body 1 on one side adjacent to the first straight gear 101, a screw 103 is movably inserted in the vertical plate 102, a second straight gear 104 is fixed at an end of the screw 103, the second straight gear 104 is engaged with the first straight gear 101, a threaded sleeve 105 is fixed on an upper side of one of the movable rings 3, the threaded sleeve 105 is sleeved on the screw 103, an L-shaped groove 106 is formed in an inner wall of the slot 6 and communicated with the air outlet pipe 2, an L-shaped push rod 107 is movably arranged in the L-shaped groove 106, an inclined surface 108 capable of moving the convex column 7 along the slot is arranged on the L-shaped push rod on one side adjacent to the convex column 7, a wall surface above the L-shaped push rod 107 is closely attached to a wall surface of the other movable ring 3, a first spring 109 is fixedly connected between an upper end surface of the convex column 7 and the, the first straight gear 101 is driven to rotate when the rotating ring 8 is twisted, so that the screw 103 inserted on the vertical plate 102 is driven to rotate by the second straight gear 104, at the moment, the screw 103 drives the thread sleeve 105 fixed on the upper side of the movable ring 3 to move one of the movable rings 3 together with the connecting rod 5, meanwhile, the other movable ring 3 drives the L-shaped push rod 107 to move along the L-shaped groove 106, the inclined surface 108 contacts with the convex column 7, the convex column 7 moves along the slot 6 when 08 contacts with the convex column 7, the first spring 109 fixedly connected between the upper side end surface of the convex column 7 and the inner wall of the slot 6 enables the convex column 7 to rebound, and the air pressure at the air outlet of the paint gun can be conveniently realized.
The second driving mechanism 200 comprises a pull handle 203 fixed on one side of the outer wall of the circular ring 12, a rack 202 is fixed on one side of the other guide ring 9, a half-tooth gear 204 is fixed at the hinged position of the bevel block 15, the half-tooth gear 204 is meshed with the rack 202, a locking mechanism 300 capable of locking the position of the circular ring 12 is arranged above the circular ring 12 and located on the gun body 1, the pull handle 203 is pulled to drive the guide ring 9 and the connecting strip 10 to push the rack 202 fixed on one side of the guide ring 9 to drive the half-tooth gear 204 to turn over the bevel block 15, and the angle of the air outlet position of the paint spray gun can be conveniently and quickly adjusted.
Wherein locking mechanical system 300 is including fixing extension plate 301 that is located the rifle body 1 above ring 12 upside is fixed with pin 302 extension plate 301 is equipped with square groove 303 in the activity is equipped with the dog 304 that can joint pin 302 in the square groove 303 fixedly connected with second spring 305 between dog 304 up end and the square groove 303 inner wall, when touching dog 304 through the pin 302 that ring 12 upside is fixed with, remove dog 304 along square groove 303, and second spring 305 who has fixed connection between dog 304 up end and the square groove 303 inner wall makes dog 304 kick-back, can lock ring 12.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A spray gun capable of changing a spray angle comprises a gun body (1) for connecting paint and an air cylinder, wherein one end of the gun body (1) is fixedly communicated with an air outlet pipe (2), and the spray gun is characterized in that; the gas outlet pipe is characterized in that movable rings (3) are sleeved at the end parts of two sides of the gas outlet pipe (2), a plurality of fixed blocks (4) are uniformly distributed on the periphery of each movable ring (3), connecting rods (5) are fixedly connected between the fixed blocks (4), a plurality of slots (6) are formed in the inner wall of the outlet of the gas outlet pipe (2), convex columns (7) capable of changing the gas outlet pressure at the outlet of the gas outlet pipe (2) are movably arranged in the slots (6), rotating rings (8) are sleeved on the gun body (1) at one side adjacent to one of the movable rings (3), guide rings (9) are symmetrically sleeved on one of the connecting rods (5), connecting strips (10) are fixedly connected between one of the guide rings (9), an L-shaped rod (11) is fixed at the end part of one of the guide rings (9), a circular ring (12) is fixed above the L-shaped rod (11), outlet duct (2) exit downside symmetry is fixed with fixed plate (14) one side articulates there is bevel block (15) that can change the department gas outlet angle rotating ring (8) one side is equipped with and to drive movable ring (3) when rotating ring (8) and move along outlet duct (2) outer wall simultaneously with projection (7) along slot (6) toward first actuating mechanism (100) that outlet duct (2) inner wall removed be equipped with on ring (12) can drive guide ring (9) when pulling ring (12) and move along outlet duct (2) outer wall and drive second actuating mechanism (200) that bevel block (15) overturn simultaneously.
2. The paint spray gun capable of changing the spray angle as claimed in claim 1, wherein the first driving mechanism (100) comprises a first straight gear (101) fixed on one side of the rotating ring (8), a vertical plate (102) is fixed on the gun body (1) on the side adjacent to the first straight gear (101), a screw (103) is movably inserted in the vertical plate (102), a second straight gear (104) is fixed on the end of the screw (103), the second straight gear (104) is engaged with the first straight gear (101), a thread bushing (105) is fixed on the upper side of one of the movable rings (3), the thread bushing (105) is sleeved on the screw (103), an L-shaped groove (106) is formed on the inner wall of the slot (6) and communicated with the air outlet pipe (2), an L-shaped push rod (107) is movably arranged in the L-shaped groove (106), and an inclined plane capable of moving the convex column (7) along the slot (6) is arranged on the side adjacent to the convex column (7) on the L-shaped push rod (), and the convex column (7) is capable of moving (108) One side wall surface above the L-shaped push rod (107) is tightly attached to the wall surface of the other movable ring (3), and a first spring (109) is fixedly connected between the upper side end surface of the convex column (7) and the inner wall of the slot (6).
3. The paint spray gun capable of changing the spray angle according to claim 2, wherein the second driving mechanism (200) comprises a pull handle (203) fixed on one side of the outer wall of the circular ring (12), a rack (202) fixed on one side of the other guide ring (9), a half-toothed gear (204) fixed at the hinge joint of the bevel block (15), the half-toothed gear (204) meshed with the rack (202), and a locking mechanism (300) capable of locking the position of the circular ring (12) is arranged on the gun body (1) above the circular ring (12).
4. The paint spray gun capable of changing the spray angle according to claim 3, wherein the locking mechanism (300) comprises an extension plate (301) fixed above the circular ring (12) and positioned on the gun body (1), a stop lever (302) is fixed on the upper side of the circular ring (12), a square groove (303) is formed in the extension plate (301), a stop block (304) capable of clamping the stop lever (302) is movably arranged in the square groove (303), and a second spring (305) is fixedly connected between the upper end surface of the stop block (304) and the inner wall of the square groove (303).
5. Spray gun according to claim 1, characterized in that the swivel ring (8) is provided with anti-slip threads.
6. Spray gun according to claim 1, characterized in that the projection (7) is a semi-sphere close to the outlet tube (2).
7. The spray gun according to claim 2, characterized in that the threaded rod (103) is provided with a thread-free zone, which is arranged on the vertical plate (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922133589.3U CN211726228U (en) | 2019-11-29 | 2019-11-29 | Spray gun capable of changing spray angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922133589.3U CN211726228U (en) | 2019-11-29 | 2019-11-29 | Spray gun capable of changing spray angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211726228U true CN211726228U (en) | 2020-10-23 |
Family
ID=72876609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922133589.3U Expired - Fee Related CN211726228U (en) | 2019-11-29 | 2019-11-29 | Spray gun capable of changing spray angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211726228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287956A (en) * | 2022-08-26 | 2022-11-04 | 安徽省新路建设工程集团有限责任公司 | Roadbed filling and repairing device and method |
-
2019
- 2019-11-29 CN CN201922133589.3U patent/CN211726228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287956A (en) * | 2022-08-26 | 2022-11-04 | 安徽省新路建设工程集团有限责任公司 | Roadbed filling and repairing device and method |
| CN115287956B (en) * | 2022-08-26 | 2023-10-24 | 安徽省新路建设工程集团有限责任公司 | Roadbed filling and repairing device and repairing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211726228U (en) | Spray gun capable of changing spray angle | |
| CN106111648B (en) | Automobile cylinder cover purging system | |
| CN207822306U (en) | A kind of adjustable forestry fire-fighting equipment of spray area | |
| CN204276233U (en) | The arm-type paint spraying machine of multi-C stereo | |
| CN201618646U (en) | Pneumatic spray gun connected with production line | |
| CN208878863U (en) | A kind of novel portable plastic powders spray gun | |
| CN205702265U (en) | It is easy to the reinforced steel bar ring forming machine of discharging | |
| CN206509487U (en) | A kind of 360 ° of rotation watering can devices | |
| CN111043426B (en) | Water pipe joint safety clamp for water tank fire truck and use method thereof | |
| CN206937873U (en) | A kind of ejecting structure of injection mold | |
| CN212665934U (en) | Rivet nut convenient to disassemble | |
| CN211538280U (en) | Steel pipe paint spraying apparatus | |
| CN209667042U (en) | A kind of automotive lacquer cleaning dedusting pressure gun | |
| CN211415626U (en) | Novel inhale glaze pipe | |
| CN211937513U (en) | On-spot spraying device is used to hoist and mount pipeline | |
| CN209615481U (en) | One kind taking sundries | |
| CN207735157U (en) | A kind of novel paint sprayer | |
| CN113732231A (en) | Pneumatic hand riveter | |
| CN214321751U (en) | Die-casting machine tool | |
| CN215237738U (en) | Metal mold convenient for material taking | |
| CN209316894U (en) | Injection gun for fire fighting pipette tips fix device when a kind of fire | |
| CN204685331U (en) | A kind of manual double end static powder gun | |
| CN204523346U (en) | Spray gun | |
| CN203918886U (en) | Pipe jointer wrench assembly | |
| CN216552898U (en) | Spraying equipment for construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |