CN217856844U

CN217856844U - UV spraying device

Info

Publication number: CN217856844U
Application number: CN202221614894.XU
Authority: CN
Inventors: 韩荣兴; 卢荣旭; 王炳超; 谢申琴; 马自飞
Original assignee: Puyang Meide Spraying Co ltd
Current assignee: Puyang Meide Spraying Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-22
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a UV spraying device, which comprises a spraying box body and a plurality of layers of partition plates arranged on the inner wall of the spraying box body, wherein the partition plates divide the inner part of the spraying box body into a plurality of spraying chambers; the spraying chambers are internally provided with a fixed plate which divides each spraying chamber into an upper spraying area and a lower driving area; a vertical rotating shaft penetrating through the spraying chambers is arranged in the spraying box body, the rotating shaft is rotationally connected with the partition plates, the fixing plate and the spraying box body, and the top end of the rotating shaft is connected with an output shaft of the motor; a driving gear is sleeved on the part of the rotating shaft, which is positioned in the driving area, a plurality of driven gears are arranged around the driving gear, the central shaft of each driven gear is rotatably connected with the fixed plate, the upper end of the central shaft extends into the spraying area, and a placing plate is arranged at the upper end of the central shaft; be equipped with a plurality of spray tube on the inner wall that lies in the spraying box in the spraying district, be equipped with the shower nozzle that a plurality of orientations waited the spraying piece on the spray tube, the spray tube is used for to waiting to spray the piece and carrying UV coating.

Description

UV spraying device

Technical Field

The utility model relates to a spraying technical field, concretely relates to UV spraying device.

Background

The UV spraying adopts UV coating, namely photo-initiation coating, and after the UV coating is sprayed on a workpiece, the UV coating is instantly cured into a film under the irradiation of ultraviolet light.

UV spraying device among the prior art, generally put into the spraying incasement with the work piece, the below of spraying case is provided with the conveyer belt, the spraying head sets up the both sides at top or drive belt, the work piece passes through from the spraying head in the spraying incasement one by one, carry out the spraying, this kind of set up the mode, once only can spray a work piece, after a spraying finishes, the conveyer belt carries another work piece below the spraying head again and carries out the spraying, this kind of mode work efficiency is lower, once only can spray a work piece by the spraying head, if want a plurality of work pieces of spraying once, then need prolong the length of spraying case, make the spraying incasement set up a plurality of spraying heads along the drive belt, this kind of set up the mode can lead to whole spraying device's area greatly increased, and equipment input cost also increases relatively, and receive the operation space restriction, the above-mentioned mode increases the multiple and is restricted.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme:

a UV spraying device comprises a spraying box body and a plurality of layers of partition plates arranged on the inner wall of the spraying box body from top to bottom, wherein the partition plates divide the inner part of the spraying box body into a plurality of spraying chambers; the spraying chambers are internally provided with a fixed plate which divides each spraying chamber into a spraying area positioned on the upper layer and a driving area positioned on the lower layer; a vertical rotating shaft which sequentially penetrates through a plurality of spraying chambers is arranged in the spraying box body, the rotating shaft is respectively and rotatably connected with the partition plate, the fixed plate and the spraying box body, and the top end of the rotating shaft is connected with an output shaft of a motor arranged outside the spraying box body; a driving gear is sleeved on the part of the rotating shaft, which is positioned in the driving area, a plurality of driven gears meshed with the driving gear are arranged around the driving gear, a central shaft of each driven gear is rotatably connected with the fixing plate, the upper end of the central shaft extends into the spraying area, and a placing plate for placing a piece to be sprayed is arranged at the upper end of the central shaft; the spraying area is internally provided with a plurality of spraying pipes which are in one-to-one correspondence with the placing plates and are arranged on the inner wall of the spraying box body, a plurality of spray heads of the spraying piece to be sprayed are arranged on the spraying pipes, and the spraying pipes are used for conveying UV (ultraviolet) coating to the spraying piece to be sprayed.

Furthermore, a fixing component for fixing a piece to be sprayed is arranged in each spraying area; the fixing assembly comprises a mounting plate fixed in the spraying box body and a plurality of clamping assemblies in one-to-one correspondence with the placing plate; the mounting plate is provided with a through hole for the rotating shaft to pass through; the centre gripping subassembly is including running through the threaded rod of mounting panel, with the bull stick that the lower extreme of threaded rod is connected, with the bull stick lower extreme between rotate the commentaries on classics board of being connected, the threaded rod with threaded connection between the mounting panel.

Furthermore, an installation cover with an opening facing the installation cover is sleeved on the rotating plate; the edge of the rotating plate is provided with a plurality of sliding blocks, the inner wall of the mounting cover is provided with a vertical slideway corresponding to the sliding blocks, and the rotating plate is connected with the mounting cover in a sliding way through the sliding blocks; a plurality of guide rods are arranged in the mounting cover, the upper ends of the guide rods penetrate through the rotating plate and are in clearance fit with the rotating plate, and a limiting disc is arranged at one end, located above the rotating plate, of each guide rod; the part of the guide rod, which is positioned below the rotating plate, is sleeved with a spring.

Further, a plurality of ultraviolet lamps are arranged on the lower surface of the mounting plate.

Further, the ultraviolet lamps are a plurality of annular lamp tubes.

Further, a handle rod is arranged at the upper end of the threaded rod.

The utility model has the advantages that:

the utility model discloses set up the spraying box into the multilayer, can place a plurality ofly simultaneously in each layer and treat that the spraying piece carries out the spraying simultaneously, and a plurality ofly in each layer treat that the spraying piece all adopts a motor to drive rotatoryly, has both increased the homogeneity of spraying and not too much increase equipment input and energy consumption, and because all can spray a plurality of work pieces simultaneously in each layer, consequently for prior art, the utility model discloses under the condition that not too much increase area and equipment input, realized the batch spraying of work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

reference numerals: 1. spraying a box body; 2. a motor; 3. a fixing plate; 4. a partition plate; 5. mounting a plate; 6. a pump; 7. a paint tank; 8. a spray pipe; 9. a piece to be sprayed; 10. placing a plate; 11. a rotating shaft; 12. a driving gear; 13. a driven gear; 14. an ultraviolet lamp; 15. a spraying area; 16. a drive region; 17. a threaded rod; 18. a rotating rod; 19. rotating the plate; 20. mounting a cover; 21. a slider; 22. a vertical chute; 23. a guide bar; 24. a limiting disc; 25. a spring; 26. and (4) a spray head.

Detailed Description

The technical solutions of the present invention will be further described below with reference to the accompanying drawings and examples, so that those skilled in the art can more clearly understand the contents of the technical solutions.

As shown in the attached drawings 1-2, the UV spraying device of the utility model comprises a spraying box body 1 and a plurality of layers of partition plates 4 arranged on the inner wall of the spraying box body 1 from top to bottom, wherein the partition plates 4 divide the interior of the spraying box body 1 into a plurality of spraying chambers; the utility model discloses a vertically separate spray booth, for the mode of horizontal extension, area can not consequently and increase. The spraying chambers are internally provided with a fixed plate 3 which divides each spraying chamber into a spraying area 15 positioned at the upper layer and a driving area 16 positioned at the lower layer; a vertical rotating shaft 11 which sequentially penetrates through a plurality of spraying chambers is arranged in the spraying box body 1, the rotating shaft 11 is respectively and rotatably connected with the partition plate 4, the fixed plate 3 and the spraying box body 1, and the top end of the rotating shaft 11 is connected with an output shaft of a motor 2 arranged outside the spraying box body 1; a driving gear 12 is sleeved on the part of the rotating shaft 11, which is located in the driving area 16, a plurality of driven gears 13 which are meshed with the driving gear 12 are arranged around the driving gear 12, the central shaft of each driven gear 13 is rotatably connected with the fixing plate 3, the upper end of the central shaft extends into the spraying area 15, and a placing plate 10 for placing a piece to be sprayed 9 is arranged at the upper end of the central shaft; be located in the spraying region 15 be provided with on the inner wall of spraying box 1 with place a plurality of spray tube 8 of board 10 one-to-one, be provided with a plurality of orientations on the spray tube 8 treat the shower nozzle 26 of spraying 9, spray tube 8 is used for to treating that spraying 9 carries UV coating. The paint tank 7 and the pump 6 are provided outside the paint tank 1, and the paint pipe 8 is communicated with the paint tank 7 through the pump 6.

In this embodiment, it is rotatory to drive the axis of rotation through a motor, and then drives a plurality of boards of placing and rotate simultaneously, owing to treat that the spraying piece is in the rotating condition, consequently the spray pipe is in quiescent condition and can realize the even spraying to the work piece, and owing to be provided with the multilayer spray booth in this embodiment, and has placed a plurality of boards of placing in a plurality of spray booths, consequently can once realize spraying a plurality of work pieces.

A fixing component for fixing the piece to be sprayed 9 is arranged in each spraying area 15; the fixing component comprises a mounting plate 5 fixed in the spraying box body 1 and a plurality of clamping components in one-to-one correspondence with the placing plate 10; the mounting plate 5 is provided with a through hole for the rotating shaft 11 to pass through; the centre gripping subassembly including run through mounting panel 5's threaded rod 17, with the bull stick 18 that the lower extreme of threaded rod 17 is connected, with the bull stick 18 lower extreme between the commentaries on classics board 19 of rotating the connection, threaded rod 17 with threaded connection between the mounting panel 5. And a handle rod is arranged at the upper end of the threaded rod 17. The fixed subassembly of setting up in this embodiment is for further increasing the stability that the work piece was placed, when preventing to place the board and take place to rotate, the work piece position takes place to deflect and influences the homogeneity of spraying. When a workpiece needs to be fixed, the handle at the upper end of the threaded rod is rotated, so that the rotating plate moves downwards until the rotating plate is tightly propped against the upper end of the workpiece, and the workpiece can be effectively prevented from deflecting. A plurality of ultraviolet lamps 14 are provided on the lower surface of the mounting plate 5. The ultraviolet lamps 14 are a plurality of annular lamp tubes. The ultraviolet lamp is additionally arranged at the position, and after the spraying is finished, the ultraviolet lamp can be started to carry out curing treatment on the coating.

The rotating plate 19 is sleeved with an installation cover 20 with an opening facing the installation cover; a plurality of sliding blocks 21 are arranged on the edge of the rotating plate 19, a vertical slideway 22 corresponding to the sliding blocks 21 is arranged on the inner wall of the mounting cover 20, and the rotating plate 19 is connected with the mounting cover 20 in a sliding manner through the sliding blocks 21; a plurality of guide rods 23 are arranged in the mounting cover 20, the upper ends of the guide rods 23 penetrate through the rotating plate 19 and are in clearance fit with the rotating plate 19, and a limiting disc 24 is arranged at one end of each guide rod 23 above the rotating plate 19; a spring 25 is sleeved on the part of the guide rod 23 below the rotating plate 19.

Set up the installation cover in this embodiment, when needs are fixed to the work piece, can upwards promote the installation cover, the installation cover is along vertical slide and guide bar rebound, and the spring in it is compressed, then places the work piece on placing the board, when unclamping the installation cover after, because the effect of spring, the work piece is pressed from both sides tightly and is being placed between board and the installation cover, and because the existence of spring for the fixed of work piece is more firm, and it is also more convenient to get and put. When the threaded rod clamping device is used specifically, the threaded rod can be rotated to a proper position, then the workpiece is clamped or loosened by the aid of the mounting cover, and the threaded rod clamping device is more convenient to use.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a UV spraying device, includes spraying box (1), its characterized in that: the plurality of layers of partition plates (4) are arranged on the inner wall of the spraying box body (1) from top to bottom, and the partition plates (4) divide the inside of the spraying box body (1) into a plurality of spraying chambers; a fixed plate (3) is arranged in each spraying chamber to divide each spraying chamber into a spraying area (15) positioned on the upper layer and a driving area (16) positioned on the lower layer; a vertical rotating shaft (11) which sequentially penetrates through a plurality of spraying chambers is arranged in the spraying box body (1), the rotating shaft (11) is respectively and rotatably connected with the partition plate (4), the fixing plate (3) and the spraying box body (1), and the top end of the rotating shaft (11) is connected with an output shaft of a motor (2) arranged outside the spraying box body (1); a driving gear (12) is sleeved on the part, located in the driving area (16), of the rotating shaft (11), a plurality of driven gears (13) meshed with the driving gear (12) are arranged around the driving gear (12), a central shaft of each driven gear (13) is rotatably connected with the fixing plate (3), the upper end of the central shaft extends into the spraying area (15), and a placing plate (10) used for placing a piece to be sprayed (9) is arranged at the upper end of the central shaft; be located in spraying area (15) be provided with on the inner wall of spraying box (1) and place a plurality of spray tube (8) of board (10) one-to-one, be provided with a plurality of orientations on spray tube (8) treat shower nozzle (26) of spraying piece (9), spray tube (8) are used for to treating to spray piece (9) carry UV coating.

2. The UV spraying apparatus of claim 1, wherein: a fixing component for fixing a piece (9) to be sprayed is arranged in each spraying area (15); the fixing component comprises a mounting plate (5) fixed in the spraying box body (1) and a plurality of clamping components which are in one-to-one correspondence with the placing plate (10); the mounting plate (5) is provided with a through hole for the rotating shaft (11) to pass through; the centre gripping subassembly is including running through threaded rod (17) of mounting panel (5), with bull stick (18) that the lower extreme of threaded rod (17) is connected, with bull stick (18) lower extreme between rotate commentaries on classics board (19) of being connected, threaded rod (17) with threaded connection between mounting panel (5).

3. A UV spraying apparatus as claimed in claim 2, wherein: the rotating plate (19) is sleeved with an installation cover (20) with an opening arranged towards the direction; a plurality of sliding blocks (21) are arranged on the edge of the rotating plate (19), a vertical slide way (22) corresponding to the sliding blocks (21) is arranged on the inner wall of the mounting cover (20), and the rotating plate (19) is connected with the mounting cover (20) in a sliding mode through the sliding blocks (21); a plurality of guide rods (23) are arranged in the mounting cover (20), the upper ends of the guide rods (23) penetrate through the rotating plate (19) and are in clearance fit with the rotating plate (19), and a limiting disc (24) is arranged at one end, located above the rotating plate (19), of each guide rod (23); a spring (25) is sleeved on the part, positioned below the rotating plate (19), of the guide rod (23).

4. A UV spraying device according to claim 2, wherein: the lower surface of the mounting plate (5) is provided with a plurality of ultraviolet lamps (14).

5. The UV spraying apparatus of claim 4, wherein: the ultraviolet lamps (14) are a plurality of annular lamp tubes.

6. A UV spraying device according to claim 2, wherein: the upper end of the threaded rod (17) is provided with a handle.