CN220678324U - Crystal powder spraying device for reflective film - Google Patents
Crystal powder spraying device for reflective film Download PDFInfo
- Publication number
- CN220678324U CN220678324U CN202322304440.3U CN202322304440U CN220678324U CN 220678324 U CN220678324 U CN 220678324U CN 202322304440 U CN202322304440 U CN 202322304440U CN 220678324 U CN220678324 U CN 220678324U
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- Prior art keywords
- driving
- crystal powder
- swivel
- support
- wheel
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- 239000000843 powder Substances 0.000 title claims abstract description 43
- 239000013078 crystal Substances 0.000 title claims abstract description 32
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of crystal powder spraying of reflective films, in particular to a crystal powder spraying device of a reflective film, which comprises a conveying bracket, a driving roller, a swivel, a crystal powder nozzle, a driving wheel and a supporting frame; the conveying support is provided with a support part A and a support part B, and the support part A and the support part B are respectively and rotatably connected with a plurality of driving rollers; the plurality of driving wheels are respectively connected with the supporting frame in a rotating way and are uniformly distributed; the support frame is connected with the conveying support and is positioned between the support part A and the support part B, and a driving mechanism for synchronously driving the plurality of driving wheels to rotate is arranged on the support frame; the outer peripheral surface of the swivel is extruded and attached to the wall of the wheel groove of the driving wheel, and one side of the swivel is detachably connected with a plurality of crystal powder nozzles; and a limiting mechanism is also arranged on the supporting frame. According to the utility model, the conveying support, the conveying roller and the support frame are arranged, the driving wheel and the driving mechanism are arranged on the support frame, and the rotating ring and the crystal powder nozzle are arranged on the inner side of the driving wheel, so that the function of omnibearing powdering of the reflective film to be powdered is realized.
Description
Technical Field
The utility model relates to the technical field of reflective film crystal powder spraying, in particular to a reflective film crystal powder spraying device.
Background
The reflecting film is one kind of directly applied reflecting material, and is used mainly in making various kinds of reflecting mark, vehicle number plate, safety facility, etc. and the reflecting film is sprayed with crystal powder.
Patent grant publication number is CN 216756916U's patent discloses a reflective film spraying device, including the workbin, the top of workbin is provided with sealing device, sealing device's bottom is provided with the dwang, the surface fixedly connected with of dwang a plurality of puddlers, workbin surface bottom fixedly connected with discharging pipe, the top of discharging pipe is provided with the high-pressure pump, the one end that the discharging pipe kept away from the workbin is provided with the spray gun, sealing device includes first sealed lid, and first sealed lid and workbin threaded connection, the top fixedly connected with fixed block of first sealed lid, be provided with the square groove in the fixed block, the inside of square groove is provided with extension spring, the inside sliding connection of square groove has the square block, the bottom fixedly connected with first threaded rod of square block, the surface threaded connection of first threaded rod has the dwang, and dwang fixed connection, the top of dwang is provided with the bearing, and the inner shaft and the dwang fixed connection of bearing, the top threaded connection of fixed block has the second sealed lid, the second sealed top fixedly connected with the second threaded rod of second threaded rod; because the above patent can't carry out automatic unloading and rolling to the reflective membrane when carrying out spraying operation to the reflective membrane to influence the spraying speed of reflective membrane.
However, the above technical solution cannot meet the requirement of omnibearing spraying of the reflective film.
Disclosure of Invention
The utility model aims to solve the problems in the background technology and provides a reflective film crystal powder spraying device.
The technical scheme of the utility model is as follows: the reflective film crystal powder spraying device comprises a conveying bracket, a driving roller, a swivel, a crystal powder nozzle, a driving wheel and a supporting frame;
the conveying support is provided with a support part A and a support part B, and the support part A and the support part B are respectively and rotatably connected with a plurality of driving rollers;
the plurality of driving wheels are respectively connected with the supporting frame in a rotating way and are uniformly distributed;
the support frame is connected with the conveying support and is positioned between the support part A and the support part B, and a driving mechanism for synchronously driving the plurality of driving wheels to rotate is arranged on the support frame;
the outer peripheral surface of the swivel is extruded and attached to the wall of the wheel groove of the driving wheel, and one side of the swivel is detachably connected with a plurality of crystal powder nozzles; and a limiting mechanism for limiting the counter-rotating ring is further arranged on the supporting frame.
Preferably, the limiting mechanism is provided with a plurality of limiting mechanisms; the limiting mechanisms are uniformly distributed, and each limiting mechanism comprises a first rotating shaft and a limiting wheel;
one end of the first rotating shaft is rotationally connected with the supporting frame, and the other end of the first rotating shaft is connected with the limiting wheel; the wheel groove of the limiting wheel presses the outer circumferential surface of the swivel.
Preferably, the driving mechanism comprises a belt, a motor base, a motor, a second rotating shaft and a belt pulley;
one end of the second rotating shaft is rotationally connected with the supporting frame, and the second rotating shaft is connected with the belt pulley and the driving wheel; the second rotating shafts are in one-to-one correspondence with the driving wheels, the belt pulleys on the adjacent second rotating shafts are in interference sleeve joint with the belt, and any one of the second rotating shafts is in transmission connection with the motor;
one side of the motor base is connected with the bottom of the supporting frame, and the motor is connected to the motor base.
Preferably, the crystal powder nozzle is provided with a feed inlet for connecting an external powder conveying pipe.
Preferably, the driving wheels are at least three, and are uniformly distributed circumferentially by taking the central axis of the swivel as the center.
Preferably, the limit wheels are at least three and are uniformly distributed circumferentially by taking the central axis of the swivel as the center.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: through setting up the setting of conveying support and transfer roller to install the support frame between arbitrary two transfer rollers, set up a plurality of drive wheels and actuating mechanism simultaneously on the support frame, and rotate the connection swivel in a plurality of drive wheels inboard and set up the brilliant powder nozzle on the swivel, make and wait to spill powder reflective membrane when the transfer roller on the conveying support and through the hollow in the swivel, the brilliant powder nozzle can spray from a plurality of angles, thereby realized spraying and waiting to spill powder reflective membrane and can be by complete powder spraying, reduce the emergence of omission.
Through set up at least three spacing wheel at the shell of the through-hole of support frame, the recess of spacing wheel is closely laminated with the outer peripheral face of swivel simultaneously to and the recess of drive wheel is laminated with the outer peripheral face of swivel each other, thereby makes the swivel by spacing wheel restriction position in the in-process of work, and keeps complete power, reduces the possibility that the swivel drops.
Drawings
Fig. 1 is a schematic structural diagram of a reflective film crystal powder spraying device according to the present utility model.
Fig. 2 is a schematic structural diagram of another view of fig. 1.
Fig. 3 is a perspective view of the second shaft of fig. 1 connecting the drive wheel and the pulley.
Reference numerals: 1. a conveying support; 2. a driving roller; 3. a swivel; 4. a crystal powder nozzle; 5. a first rotating shaft; 6. a limiting wheel; 7. a belt; 8. a motor base; 9. a motor; 10. a second rotating shaft; 11. a driving wheel; 12. a belt pulley; 13. and (5) supporting frames.
Detailed Description
Example 1
As shown in fig. 1-3, the reflective film crystal powder spraying device provided by the utility model comprises a conveying bracket 1, a driving roller 2, a swivel 3, a crystal powder nozzle 4, a driving wheel 11 and a supporting frame 13;
the conveying support 1 is provided with a support part A and a support part B, and the support part A and the support part B are respectively and rotatably connected with a plurality of driving rollers 2;
the plurality of driving wheels 11 are arranged, and the plurality of driving wheels 11 are rotationally connected with the supporting frame 13 and are uniformly distributed;
the support frame 13 is connected with the conveying support 1 and is positioned between the support frame part A and the support frame part B, and a driving mechanism for synchronously driving the plurality of driving wheels 11 to rotate is arranged on the support frame 13;
the outer peripheral surface of the swivel 3 is pressed and attached to the wall of a wheel groove of the driving wheel 11, and one side of the swivel 3 is detachably connected with a plurality of crystal powder nozzles 4; the supporting frame 13 is also provided with a limiting mechanism for limiting the counter-rotating ring 3.
Example two
As shown in fig. 1-2, in the reflective film crystal powder spraying device according to the present utility model, compared with the first embodiment, a plurality of limiting mechanisms are provided; the limiting mechanisms are uniformly distributed, and each limiting mechanism comprises a first rotating shaft 5 and a limiting wheel 6;
one end of the first rotating shaft 5 is rotatably connected with the supporting frame 13, and the other end of the first rotating shaft 5 is connected with the limiting wheel 6; the wheel groove of the limit wheel 6 presses the outer circumferential surface of the swivel 3.
The driving mechanism comprises a belt 7, a motor base 8, a motor 9, a second rotating shaft 10 and a belt pulley 12;
one end of the second rotating shaft 10 is rotatably connected with a supporting frame 13, and the second rotating shaft 10 is connected with a belt pulley 12 and a driving wheel 11; the second rotating shafts 10 are in one-to-one correspondence with the driving wheels 11, the belt pulleys 12 on the adjacent second rotating shafts 10 are in interference fit with the belt 7, and any one of the second rotating shafts 10 is in transmission connection with the motor 9;
one side of the motor base 8 is connected with the bottom of the supporting frame 13, and the motor 9 is connected to the motor base 8. The crystal powder nozzle 4 is provided with a feed inlet for connecting an external powder conveying pipe. The driving wheels 11 are at least three and are uniformly distributed circumferentially with the central axis of the swivel 3 as the center. The limit wheels 6 are at least three and are uniformly distributed circumferentially by taking the central axis of the swivel 3 as the center.
In summary, in the utility model, firstly, the reflective film to be dusted gives a traction force to the driving roller 2, the driving roller 2 rotates towards the supporting frame 13, when the reflective film to be dusted passes through the center position of the swivel 3, the motor 9 is turned on, the motor 9 drives any one second rotating shaft 10 to rotate, thereby driving any one driving wheel 11 and belt pulley 12 to rotate positively and negatively, when any belt pulley 12 rotates positively and negatively, all belt pulleys 12 are driven to rotate positively and negatively through the belt 7, thereby driving all driving wheels 11 to rotate, the driving wheel 11 drives the swivel 3 to rotate, powder is conveyed into the plurality of crystal powder nozzles 4 by an external powder conveying pipe and sprayed to duste the reflective film to be dusted from the swivel 3, and the motor 9 turns periodically positively and negatively, so that the winding of a pipeline of the powder conveying pipe is avoided.
During the rotation of the swivel 3, the swivel 3 is engaged with the inner sides of the plurality of driving wheels 11, and a certain gap is left, so that the swivel may be separated. The outer peripheral surface of the swivel 3 is rotationally connected with a plurality of limiting wheels 6, one end of each limiting wheel 6 is connected with a first rotating shaft 5, the first rotating shaft 5 is rotationally connected with a supporting frame 13, and the outer peripheral surface of the swivel 3 is tightly attached to the groove of each limiting wheel 6, so that the grooves attached to the limiting wheels 6 rotate when the swivel 3 rotates, the limiting positions are limited, and the limiting wheels are not easy to fall off.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The reflective film crystal powder spraying device is characterized by comprising a conveying bracket (1), a driving roller (2), a swivel (3), a crystal powder nozzle (4), a driving wheel (11) and a supporting frame (13);
the conveying support (1) is provided with a support part A and a support part B, and the support part A and the support part B are respectively and rotatably connected with a plurality of driving rollers (2);
the plurality of driving wheels (11) are arranged, and the plurality of driving wheels (11) are rotationally connected with the supporting frame (13) and are uniformly distributed;
the support frame (13) is connected with the conveying support (1) and is positioned between the support part A and the support part B, and a driving mechanism for synchronously driving the plurality of driving wheels (11) to rotate is arranged on the support frame (13);
the outer peripheral surface of the swivel (3) is extruded and attached to the wheel groove wall of the driving wheel (11), and one side of the swivel (3) is detachably connected with a plurality of crystal powder nozzles (4); the supporting frame (13) is also provided with a limiting mechanism for limiting the swivel (3).
2. The reflective film crystal powder spraying device according to claim 1, wherein the limiting mechanism is provided with a plurality of limiting mechanisms; the limiting mechanisms are uniformly distributed, and each limiting mechanism comprises a first rotating shaft (5) and a limiting wheel (6);
one end of the first rotating shaft (5) is rotationally connected with the supporting frame (13), and the other end of the first rotating shaft (5) is connected with the limiting wheel (6); the wheel groove of the limiting wheel (6) presses the outer circumferential surface of the swivel (3).
3. The reflective film crystal powder spraying device according to claim 1, wherein the driving mechanism comprises a belt (7), a motor base (8), a motor (9), a second rotating shaft (10) and a belt pulley (12);
one end of the second rotating shaft (10) is rotationally connected with the supporting frame (13), and the second rotating shaft (10) is connected with the belt pulley (12) and the driving wheel (11); the second rotating shafts (10) are in one-to-one correspondence with the driving wheels (11), belt pulleys (12) on adjacent second rotating shafts (10) are in interference fit with the belt (7), and any one of the second rotating shafts (10) is in transmission connection with the motor (9);
one side of the motor base (8) is connected with the bottom of the supporting frame (13), and the motor (9) is connected to the motor base (8).
4. The reflective film crystal powder spraying device according to claim 1, wherein the crystal powder nozzle (4) is provided with a feed inlet for connecting an external powder conveying pipe.
5. The reflective film crystal powder spraying device according to claim 1, wherein at least three driving wheels (11) are arranged and are uniformly distributed circumferentially with the central axis of the swivel (3) as the center.
6. A reflective film crystal powder spraying device according to claim 3, wherein at least three limit wheels (6) are provided and are uniformly distributed circumferentially with the central axis of the swivel (3) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304440.3U CN220678324U (en) | 2023-08-28 | 2023-08-28 | Crystal powder spraying device for reflective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304440.3U CN220678324U (en) | 2023-08-28 | 2023-08-28 | Crystal powder spraying device for reflective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678324U true CN220678324U (en) | 2024-03-29 |
Family
ID=90408709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322304440.3U Active CN220678324U (en) | 2023-08-28 | 2023-08-28 | Crystal powder spraying device for reflective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678324U (en) |
-
2023
- 2023-08-28 CN CN202322304440.3U patent/CN220678324U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |