CN219816741U - Uniform plastic spraying device for metal parts - Google Patents
Uniform plastic spraying device for metal parts Download PDFInfo
- Publication number
- CN219816741U CN219816741U CN202321253007.5U CN202321253007U CN219816741U CN 219816741 U CN219816741 U CN 219816741U CN 202321253007 U CN202321253007 U CN 202321253007U CN 219816741 U CN219816741 U CN 219816741U
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- Prior art keywords
- wall
- annular
- fixedly connected
- threaded
- spraying device
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- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 238000005507 spraying Methods 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model relates to the technical field of plastic spraying and discloses a uniform plastic spraying device for metal parts, which comprises an annular mounting frame, wherein a driving motor is embedded and mounted on the inner wall of the bottom of the annular mounting frame, a coupler is fixedly connected to the tail end of an output shaft of the driving motor, a plurality of rotating arms are fixedly connected to the outer wall of the outer side wall of one end of the coupler, which is far away from the coupler, a rotating shaft is rotatably connected to the outer wall of the top of each rotating arm, threaded rods are welded on the outer wall of the top of each fixing disc, and inner support assemblies for fixing steel pipes are mounted on the outer walls of the plurality of threaded rods.
Description
Technical Field
The utility model relates to the technical field of plastic spraying, in particular to a uniform plastic spraying device for metal parts.
Background
The plastic spraying is a surface treatment method for spraying plastic powder on a part, and the principle is that the plastic powder is charged through high-voltage electrostatic equipment, the coating is sprayed on the surface of a workpiece under the action of an electric field, the powder can be uniformly adsorbed on the surface of the workpiece to form a powdery coating, the powdery coating is subjected to leveling and solidification after being baked at high temperature, and plastic particles can be melted into a layer of compact final protective coating with different effects, so that the plastic powder is firmly attached on the surface of the workpiece;
in view of the above related art, the inventor believes that there are many existing metal part spraying devices in the process of spraying plastics on a metal surface, because the manual hand-held spraying gun is used for spraying plastics, the spraying plastics can not be well controlled, so that the spraying plastics are uneven, or when the spraying plastics are sprayed on a production line, the spraying nozzle is fixed, the spraying plastics time is insufficient, and the powder spraying is uneven, so that the finally formed protective coating is unevenly distributed, and the defect that the coating protects the metal part is affected.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The utility model provides a uniform plastic spraying device for metal pieces, which aims to solve the problems that the existing plastic spraying device cannot well control a plastic spraying gun due to the fact that the plastic spraying gun is manually held to spray plastic in the plastic spraying process of the metal surface, so that the plastic spraying is uneven and the protection of the metal pieces by a coating is affected.
The utility model provides a metal piece uniform plastic spraying device which adopts the following technical scheme:
the utility model provides a metal piece evenly spouts plastic device, includes annular mounting bracket, driving motor is installed to the bottom inner wall embedding of annular mounting bracket, driving motor's output shaft end fixedly connected with shaft coupling, the lateral wall fixedly connected with of shaft coupling a plurality of rocking arms, a plurality of the one end top outer wall rotation that the shaft coupling was kept away from to the rocking arm is connected with the pivot, and is a plurality of the one end welding that the rocking arm was kept away from to the pivot has the gear, a plurality of the top outer wall fixedly connected with fixed disk of gear, a plurality of the top outer wall welding of fixed disk has the threaded rod, a plurality of the inner wall mounting of threaded rod has the internal stay subassembly that is used for fixed steel pipe, the inner wall fixedly connected with annular loading board of annular mounting bracket, one side outer wall that annular loading board kept away from the annular mounting bracket inner wall is provided with a plurality of tooth grooves, a plurality of gears all mesh with a plurality of tooth grooves, the top outer wall fixedly mounted of annular loading board has annular collection pipe, the top outer wall of annular collection pipe is provided with a plurality of shunt tubes, a plurality of shunt tubes are linked together with annular collection tube, and the outer wall of shunt tubes is provided with a plurality of shower heads that are used for spraying paint.
Preferably, the plurality of rotating arms are uniformly distributed on the outer side wall of the coupler in a circumferential array, the plurality of shunt tubes are uniformly distributed on the outer wall of the annular collecting tube in a circumferential array, and the plurality of spray heads are uniformly distributed on the outer wall of the shunt tubes in a linear array.
Preferably, the outer wall of annular collecting pipe is provided with the inlet pipe, the one end that annular collecting pipe was kept away from to the inlet pipe runs through and extends to the outside of annular mounting bracket, and the inlet pipe is linked together with annular collecting pipe, and the one end fixed mounting that annular collecting pipe was kept away from to the inlet pipe has the connection valve.
Preferably, the internal stay subassembly includes fixed nut of fixed connection at a plurality of threaded rod top outer walls, and the equal sliding connection of the outer wall of a plurality of threaded rods has the dish of placing, fixed nut with the outer wall that the dish is relative of placing all articulates there is a plurality of connecting rods, and a plurality of the connecting rods keep away from the fixed nut respectively and are connected with the connecting block with the one end joint rotation of placing the dish.
Preferably, the connecting rods are uniformly distributed on the outer walls of the placing plates opposite to the fixing nuts in a circumferential array, and the outer walls of the connecting blocks are fixedly connected with arc-shaped rubber pads.
Preferably, the internal stay assembly further comprises a threaded ring which is in threaded connection with the outer wall of the threaded rod, the threaded ring is positioned below the placing plate, and the outer wall of the bottom of the threaded ring is fixedly connected with an adjusting knob.
In summary, the utility model has the following beneficial technical effects:
1. the steel pipe fitting revolves around the coupling and rotates, and then the external plastic powder paint is sprayed to the surfaces of the steel pipe fittings from the spray heads through the cooperation of the connecting valve, the feed pipe, the annular collecting pipe, the shunt pipe and the spray heads, so that the surface of the steel pipe fittings is uniformly sprayed;
2. through the internal stay subassembly that sets up, aim at a plurality of threaded rods with a plurality of steel pipe fittings axle center and insert, then rotate adjust knob, drive the screwed ring and rotate at the outer wall screw thread of threaded rod, make place the dish and can slide and then can adjust a plurality of arc rubber pads outside expansion from top to bottom at the outer wall of threaded rod, or inwards shrink, when the inseparable laminating of its outer wall of a plurality of arc rubber pads outside expansion and steel pipe fitting inner wall, just fix the steel pipe, thereby realize internal stay subassembly to carrying out the fixed function of internal support to the steel pipe fitting that the internal diameter is different, and then can make this kind of plastic spraying device carry out the plastic spraying to the steel pipe fitting of different specifications, the practicality of this kind of plastic spraying device has been improved.
Drawings
FIG. 1 is an overall schematic of an embodiment of the application;
FIG. 2 is a partial cross-sectional view of an embodiment of the application;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
FIG. 4 is a schematic view of a portion of the structure of an embodiment of the application;
FIG. 5 is a partial cross-sectional view of a construction of an embodiment of the application;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
Reference numerals illustrate: 1. an annular mounting frame; 2. a driving motor; 3. a coupling; 4. a rotating arm; 5. a rotating shaft; 6. a gear; 7. an annular bearing plate; 8. tooth slots; 9. an annular collecting pipe; 10. a shunt; 11. a spray head; 12. a feed pipe; 13. connecting a valve; 14. a fixed plate; 15. a threaded rod; 16. a threaded ring; 17. an adjustment knob; 18. placing a tray; 19. a fixing nut; 20. a connecting rod; 21. a connecting block; 22. an arc-shaped rubber pad.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-6.
The embodiment of the utility model discloses a uniform plastic spraying device for metal parts. Referring to fig. 1-6, a metal piece evenly spouts plastic device, including annular mounting bracket 1, driving motor 2 is installed to the bottom inner wall embedding of annular mounting bracket 1, driving motor 2's output shaft end fixedly connected with shaft coupling 3, shaft coupling 3's lateral wall fixedly connected with a plurality of rocking arms 4, a plurality of rocking arms 4 keep away from shaft coupling 3's one end top outer wall and rotate and be connected with pivot 5, a plurality of pivot 5 keep away from rocking arm 4's one end welding has gear 6, the top outer wall fixedly connected with fixed disk 14 of a plurality of gear 6, the top outer wall welding of a plurality of fixed disk 14 has threaded rod 15, the inner support subassembly that is used for fixed steel pipe is installed to the outer wall of a plurality of threaded rod 15, annular mounting bracket 1's inner wall fixedly connected with annular loading board 7, annular loading board 7 is kept away from annular mounting bracket 1's one side outer wall and is provided with a plurality of tooth grooves 8, a plurality of gear 6 all mesh with a plurality of tooth grooves 8, annular loading board 7's top outer wall fixedly mounted with annular collecting pipe 9, annular collecting pipe 9's top outer wall is provided with a plurality of shunt tubes 10, a plurality of shunt tubes 10 are linked together with annular collecting pipe 9, a plurality of shunt tubes 10 are provided with a plurality of shower nozzles 11 that are used for spraying paint.
The plurality of rotating arms 4 are uniformly distributed on the outer side wall of the coupler 3 in a circumferential array, the plurality of shunt tubes 10 are uniformly distributed on the outer wall of the annular collecting tube 9 in a circumferential array, and the plurality of spray heads 11 are uniformly distributed on the outer wall of the shunt tubes 10 in a linear array.
The outer wall of annular collecting pipe 9 is provided with inlet pipe 12, and the one end that annular collecting pipe 9 was kept away from to inlet pipe 12 runs through and extends to the outside of annular mounting bracket 1, and inlet pipe 12 is linked together with annular collecting pipe 9, and the one end fixed mounting that annular collecting pipe 9 was kept away from to inlet pipe 12 has connecting valve 13, can be connected with outside pump outlet through connecting valve 13, pumps outside plastics powder coating into the inside of inlet pipe 12 through the pump, and then gets into the inside of annular collecting pipe 9 by inlet pipe 12, and the most through a plurality of shunt tubes 10 and a plurality of shower nozzles 11 spouts to steel pipe fitting.
The internal stay subassembly includes fixed nut 19 of fixed connection at the outer wall of a plurality of threaded rods 15 top, the equal sliding connection of outer wall of a plurality of threaded rods 15 has place the dish 18, fixed nut 19 all articulates with the outer wall of placing the dish 18 relatively has a plurality of connecting rods 20, a plurality of connecting rods 20 keep away from fixed nut 19 respectively and place the one end joint rotation of dish 18 and be connected with connecting block 21, a plurality of connecting rods 20 are circumference array evenly distributed and place the outer wall that dish 18 and fixed nut 19 are relative, the equal fixedly connected with arc rubber pad 22 of outer wall of a plurality of connecting blocks 21.
The internal stay subassembly still includes threaded ring 16 of threaded connection at threaded rod 15 outer wall, and threaded ring 16 is located the below of placing the dish 18, and the bottom outer wall of threaded ring 16 all fixedly connected with adjust knob 17.
The embodiment of the utility model provides a metal piece uniform plastic spraying device, which has the implementation principle that: when the steel pipe fitting is used, the axes of the steel pipe fittings are aligned to the threaded rods 15 to be inserted, then the adjusting knob 17 is rotated through the internal support assembly on the threaded rods 15, the adjusting knob 17 drives the threaded ring 16 to rotate on the outer wall of the threaded rods 15, the threaded ring 16 slides up and down along the outer wall of the threaded rods 15, when the threaded ring 16 slides upwards, the threaded ring 16 props against the placing disc 18, the placing disc 18 can slide upwards on the outer wall of the threaded rods 15, when the placing disc 18 slides upwards and is close to the fixing nut 19, the connecting rods 20 are extruded, and as one ends of the connecting rods 20 are hinged with the placing disc 18 and the fixing nut 19 respectively, the connecting rods 21 are connected through the joint rotation of the other ends of the connecting rods 20, the connecting rods 21 are extruded outwards, and the connecting rods 21 drive the arc-shaped rubber pads 22 to expand outwards;
when the threaded ring 16 slides downwards, the threaded ring 16 does not prop against the placing disc 18, the placing disc 18 slides downwards along the outer wall of the threaded rod 15 under the self gravity, the placing disc 18 is gradually far away from the fixing nut 19, the placing disc 18 and the fixing nut 19 pull the plurality of connecting rods 20, the connecting rods 20 pull the plurality of connecting blocks 21, the plurality of connecting blocks 21 drive the arc-shaped rubber pads 22 to shrink inwards, so that the plurality of arc-shaped rubber pads 22 can be adjusted to expand outwards or shrink inwards, and when the outer wall of the plurality of arc-shaped rubber pads 22 expand outwards and are tightly attached to the inner wall of the steel pipe fitting, the steel pipe is fixed, and therefore the function that the inner support assembly supports and fixes the inner parts of the steel pipe fitting with different inner diameters is achieved;
after the steel pipe fitting is fixed, start driving motor 2, driving motor 2's output shaft drives shaft coupling 3 rotation, and then drive a plurality of rocking arms 4 and rotate around shaft coupling 3, the steel pipe fitting of installing on a plurality of rocking arms 4 one end of keeping away from shaft coupling 3 just revolves around shaft coupling 3 this moment, and through the intermeshing of gear 6 and tooth's socket 8, a plurality of gears 6 can rotation when revolving around shaft coupling 3, gear 6 then rotates at the one end top outer wall that rocking arm 4 kept away from shaft coupling 3 through pivot 5, and gear 6 then can drive fixed disk 14 and threaded rod 15 rotation, the steel pipe fitting of being fixed by the internal stay subassembly on threaded rod 15 is also rotating when revolving around shaft coupling 3 this moment, then through being connected outside pump delivery port and connecting valve 13, the pump draws outside plastics coating into inside inlet pipe 12, guide into annular collecting pipe 9 by inlet pipe 12 inside, disperse the inside of a plurality of shunt tubes 10 by annular collecting pipe 9, finally pass through a plurality of shower nozzle 11 and spout to the steel pipe fitting surface that is revolving around, thereby reach and carry out even spraying to steel pipe fitting surface.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a metal piece evenly spouts plastic device, includes annular mounting bracket (1), its characterized in that: the bottom inner wall embedding of annular mounting bracket (1) is installed driving motor (2), the terminal fixedly connected with shaft coupling (3) of output shaft of driving motor (2), the lateral wall fixedly connected with a plurality of rocking arms (4) of shaft coupling (3), a plurality of one end top outer wall rotation that rocking arm (4) kept away from shaft coupling (3) is connected with pivot (5), a plurality of one end welding that rocking arm (4) was kept away from to pivot (5) has gear (6), a plurality of top outer wall fixedly connected with fixed disk (14) of gear (6), a plurality of the top outer wall welding of fixed disk (14) has threaded rod (15), a plurality of the inner support subassembly that is used for fixed steel pipe is installed to the outer wall of threaded rod (15), the inner wall fixedly connected with annular loading board (7) of annular mounting bracket (1), one side outer wall that annular loading board (7) kept away from annular mounting bracket (1) inner wall is provided with a plurality of tooth grooves (8), a plurality of gears (6) all mesh with a plurality of tooth grooves (8), the outer wall fixedly connected with fixed disk (14) of top outer wall welding of annular loading board (7) has threaded rod (15), a plurality of annular collecting pipe (9) are connected with shunt tubes (10), the outer walls of the plurality of shunt tubes (10) are provided with a plurality of spray heads (11) for spraying the coating.
2. A metal part uniform plastic spraying device according to claim 1, wherein: the rotary arms (4) are uniformly distributed on the outer side wall of the coupler (3) in a circumferential array, the shunt tubes (10) are uniformly distributed on the outer wall of the annular collecting tube (9) in a circumferential array, and the spray heads (11) are uniformly distributed on the outer wall of the shunt tubes (10) in a linear array.
3. A metal part uniform plastic spraying device according to claim 2, characterized in that the outer wall of the annular collecting pipe (9) is provided with a feeding pipe (12), one end of the feeding pipe (12) far away from the annular collecting pipe (9) penetrates through and extends to the outside of the annular mounting frame (1), the feeding pipe (12) is communicated with the annular collecting pipe (9), and a connecting valve (13) is fixedly arranged at one end of the feeding pipe (12) far away from the annular collecting pipe (9).
4. A metal part uniform plastic spraying device according to claim 3, wherein: the inner support assembly comprises fixing nuts (19) fixedly connected to the outer walls of the tops of the threaded rods (15), the outer walls of the threaded rods (15) are all connected with a placing disc (18) in a sliding mode, the fixing nuts (19) are hinged to the outer walls, opposite to the placing disc (18), of the plurality of connecting rods (20), and the connecting rods (20) are respectively far away from the fixing nuts (19) and are connected with connecting blocks (21) in a common rotation mode with one ends of the placing disc (18).
5. A metal part uniform plastic spraying device according to claim 4, wherein: the connecting rods (20) are uniformly distributed on the outer walls of the placing plates (18) opposite to the fixing nuts (19) in a circumferential array, and arc-shaped rubber pads (22) are fixedly connected to the outer walls of the connecting blocks (21).
6. A metal part uniform plastic spraying device according to claim 5, wherein: the inner support assembly further comprises a threaded ring (16) which is in threaded connection with the outer wall of the threaded rod (15), the threaded ring (16) is located below the placing plate (18), and the outer wall of the bottom of the threaded ring (16) is fixedly connected with an adjusting knob (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321253007.5U CN219816741U (en) | 2023-05-23 | 2023-05-23 | Uniform plastic spraying device for metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321253007.5U CN219816741U (en) | 2023-05-23 | 2023-05-23 | Uniform plastic spraying device for metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219816741U true CN219816741U (en) | 2023-10-13 |
Family
ID=88277277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321253007.5U Active CN219816741U (en) | 2023-05-23 | 2023-05-23 | Uniform plastic spraying device for metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219816741U (en) |
-
2023
- 2023-05-23 CN CN202321253007.5U patent/CN219816741U/en active Active
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