CN221046369U - Painting device for 3D printing musical instrument - Google Patents

Abstract

The present utility model relates to a device for supporting a workpiece; the configuration or installation of the spray heads; the utility model provides a feed workpiece device's improvement or configuration technical field, and disclose a painting device for 3D prints musical instrument, which comprises a main body, the inside cavity of main part, the inside of main part is provided with the sliding plate, the last fixed surface of sliding plate is connected with two dead levers, two adjacent one side surfaces of dead lever all are provided with first electric telescopic handle, two adjacent one side surfaces of first electric telescopic handle all are fixedly connected with splint, the rotary groove has been seted up on two adjacent one side surfaces of dead lever, use the shower nozzle to spray paint the musical instrument plate through the staff after, then the staff starts the second electric telescopic handle and makes brush and musical instrument plate contact, follow-up staff starts second driving motor, finally realize scribbling even operation to the surface after the painting, the problem that can exist the inhomogeneous condition of spraying paint after having solved using the spray gun to spray paint has guaranteed musical instrument plate surface painting.

Description

Painting device for 3D printing musical instrument

Technical Field

The present utility model relates to a device for supporting a workpiece; the configuration or installation of the spray heads; the technical field of improvement or configuration of workpiece feeding devices, in particular to a painting device for a 3D printing musical instrument.

Background

3D printing is a technology for constructing objects by using a bondable material such as powdered metal or plastic on the basis of a digital model file in a layer-by-layer printing manner, and 3D printing is often used for manufacturing models in the fields of die manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, so that the traditional process flow, production line, factory mode and industrial chain combination are deeply influenced, and the technology is a representative subversion technology of manufacturing industry.

The instrument plate after 3D prints need carry out the painting operation to its surface when producing, but in the current operation of painting to the instrument that 3D printed out, need the staff to use the brush to paint or use the spray gun to paint to the instrument plate after fixing the instrument plate, but use the spray gun to paint the back and probably have the inhomogeneous condition of spraying paint to cause certain painting thickness uneven, even need carry out the secondary painting operation, greatly reduced the efficiency of painting, influenced the painting quality of product, in view of this, we propose a 3D prints the instrument and uses the painting device to solve above-mentioned problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a painting device for a 3D printing musical instrument, which has the advantages that after a worker uses a spray head to paint a musical instrument plate, the worker starts a second electric telescopic rod to enable a hairbrush to be in contact with the musical instrument plate, and then the worker starts a second driving motor to finally realize the uniform painting operation on the painted surface, so that the problem that the uneven painting condition possibly exists after the spray gun is used for painting is solved, the uniformity of the painting on the surface of the musical instrument plate is ensured, the worker is prevented from needing to carry out secondary painting operation, the painting efficiency of the musical instrument plate is improved, the painting quality of products is improved, the painting operation after the worker finishes painting any side face is finished, the practicability is higher, and the like, and the problem that the uneven painting condition possibly exists after the spray gun is used for painting is solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a painting device for 3D printing musical instrument, which comprises a main body, the inside cavity of main part, the inside of main part is provided with the sliding plate, the upper surface fixedly connected with of sliding plate has two dead levers, the adjacent one side surface of two dead levers all is provided with first electric telescopic handle, the equal fixedly connected with splint of one side surface that two first electric telescopic handle are adjacent, the rotary groove has been seted up on one side surface that two dead levers are adjacent, the inside of two rotary grooves all rotates and is connected with the second worm wheel, the surface at two second worm wheels of two first electric telescopic handle fixed connection respectively, the surface fixedly connected with first driving motor of sliding plate, the output shaft of first driving motor is provided with drive structure, the guide way has been seted up to the roof of main part, the inside of guide way is provided with scribbles even structure main part's right side surface and sets up logical groove, the inner wall of logical groove sets up flutedly, the inside of groove is provided with seal structure, the sliding plate is provided with tooth towards one side surface of recess.

Preferably, the driving structure comprises a first worm, the first worm is fixedly connected with a first driving motor, one end of the first worm, which is far away from the first driving motor, is rotationally connected with the inner wall of the sliding plate, two first worm gears are connected with the outer surface of the first worm in a meshed mode, and second worm gears are sleeved in the two first worm gears.

Preferably, two ends of the second worm extend out of the first worm wheel, lower ends of the second worm are rotatably connected with the inner wall of the sliding plate, upper ends of the second worm penetrate through the fixing rod in a rotating mode and are rotatably connected with the inner wall of the fixing rod, and the second worm is meshed with the second worm wheel respectively.

Preferably, the even structure of scribbling includes the threaded rod, and the threaded rod rotates the inside of connecting at the guide way, and the surface fixedly connected with second driving motor of main part, the output shaft rotation of second driving motor run through the inside of main part and with threaded rod fixed connection, the surface thread bush of threaded rod is equipped with the electronic telescopic link of second.

Preferably, the second electric telescopic rod is in sliding connection with the guide groove, one end of the second electric telescopic rod, which is far away from the threaded rod, is fixedly connected with the hairbrush, the outer surface of the main body is provided with the observation window, and the inner wall of one side, which is far away from the observation window, of the main body is provided with the spray head.

Preferably, the sealing structure comprises a gear, the gear is arranged in the groove, the tooth is connected with the gear in a meshed manner, a third worm is sleeved in the gear, two ends of the third worm extend out of the gear, the lower end of the third worm is rotationally connected with the inner wall of the groove, the upper end of the third worm is rotationally penetrated into the main body and rotationally connected with the inner wall of the main body, and the outer surface of the third worm is in meshed connection with a third worm wheel.

Preferably, the inside cover of third worm wheel is equipped with the dwang, and the inside of third worm wheel is all extended at the both ends of dwang, and the right-hand member of dwang is rotated with the inner wall of main part and is connected, and the left end of dwang rotates and runs through the outside of main part and extend into the inside of logical groove, and the left end of dwang is rotated with the inner wall of logical groove and is connected, and the surface cover of dwang is equipped with the baffle.

Preferably, the inner wall of the through groove is provided with two rollers, the lower surface of the sliding plate is provided with two sliding grooves, and the two rollers are respectively positioned in the two sliding grooves.

(III) beneficial effects

Compared with the prior art, the utility model provides a painting device for 3D printing music, which has the following beneficial effects:

1. this painting device for 3D prints musical instrument uses the shower nozzle to spray paint the back to the musical instrument plate through the staff, then the staff starts the electronic telescopic link of second and makes brush and musical instrument plate contact, follow-up staff starts second driving motor, finally realize scribbling even operation to the surface after the painting, it can have the inhomogeneous condition of spraying paint after spraying paint to have solved using the spray gun, musical instrument plate surface painted even has been guaranteed, the staff needs to carry out the secondary painting operation to avoided, the efficiency to musical instrument plate painting has been improved, the painting quality of product has been improved, the completion is scribbled even operation after the staff accomplishes arbitrary side painting, the practicality is higher.

2. This painting device for 3D prints musical instrument pulls out the sliding plate through the staff, finally realize that the baffle is opened, after the staff fixes the upper portion at the sliding plate with the musical instrument plate, push back the inside of main part with the sliding plate, can drive the baffle simultaneously and rotate this moment, realize closing of logical groove, avoided carrying out the inside possibility that has paint spill of painting during operation in the main part inside, guaranteed outside operational environment's neatly, avoided needing the staff to clear up, saved the time of staff, and need not the staff and additionally carry out the operation of opening the baffle, can make the baffle open when the staff pulls the sliding plate, push back the sliding plate and can realize that the baffle is closed, the operation of staff of being convenient for.

Drawings

FIG. 1 is a schematic diagram of a 3D printing musical instrument painting apparatus;

FIG. 2 is a schematic structural view of the main body of the present utility model;

FIG. 3 is a schematic view of a sliding plate according to the present utility model;

FIG. 4 is a schematic diagram of a driving structure according to the present utility model;

FIG. 5 is a schematic view of a coating structure according to the present utility model;

FIG. 6 is a schematic view of the rear inner wall of the main body of the present utility model;

FIG. 7 is an enlarged view of FIG. 2 at A;

Fig. 8 is a schematic structural view of the sealing structure of the present utility model.

In the figure: 1. a main body; 2. a sliding plate; 3. a fixed rod; 4. a first electric telescopic rod; 5. a clamping plate; 6. a rotating groove; 7. a second worm wheel; 8. a first driving motor; 9. a first worm; 10. a first worm wheel; 11. a second worm; 12. a guide groove; 13. a threaded rod; 14. a second electric telescopic rod; 15. a brush; 16. a second driving motor; 17. an observation window; 18. a spray head; 19. a through groove; 20. a groove; 21. a gear; 22. a third worm; 23. a third worm wheel; 24. a rotating lever; 25. a baffle; 26. teeth; 27. a roller; 28. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a painting device for 3D printing musical instrument, including main part 1, inside cavity of main part 1, the inside of main part 1 is provided with sliding plate 2, sliding plate 2's upper surface fixedly connected with two dead levers 3, two dead levers 3 adjacent one side surface all is provided with first electric telescopic handle 4, two adjacent one side surface of first electric telescopic handle 4 all fixedly connected with splint 5, first electric telescopic handle 4 is current structure electric telescopic handle, so will not be described again below, rotary groove 6 has been seted up to two adjacent one side surfaces of dead lever 3, the inside of two rotary groove 6 all rotates and is connected with second worm wheel 7, two first electric telescopic handle 4 are fixed connection respectively at two second worm wheel 7's surface, sliding plate 2's surface fixedly connected with first driving motor 8, first driving motor 8's output shaft is provided with driving structure, guide slot 12 has been seted up to main part 1's roof, guide slot 12's inside is provided with scribbles even structure, through slot 19 has been seted up on main part 1's right side surface, the inner wall of through slot 19 has been seted up recess 20, the inside of recess 20 is provided with sealing plate 2 face one side tooth surface 26 of sliding plate 20.

Further, the drive structure includes first worm 9, first worm 9 and first driving motor 8 fixed connection, first worm 9 keeps away from the one end of first driving motor 8 and the inner wall rotation of sliding plate 2 is connected, the surface meshing of first worm 9 is connected with two first worm wheel 10, the inside of two first worm wheel 10 all overlaps and is equipped with second worm 11, the outside of first worm wheel 10 is all extended at the both ends of two second worm 11, the lower extreme of two second worm 11 all rotates with the inner wall of sliding plate 2 to be connected, the upper end of two second worm 11 rotates and runs through the inside of entering dead lever 3 and rotates with the inner wall of dead lever 3 to be connected, two second worm 11 respectively with two second worm wheel 7 meshing are connected.

The instrument plate to be painted is placed between the two clamping plates 5 through a worker, the follow-up worker drives the two clamping plates 5 to displace through the first electric telescopic rod 4, the clamping of the instrument plate is finally achieved, the follow-up worker starts the first driving motor 8, the rotation of the output shaft of the first driving motor 8 drives the rotation of the first worm 9, the rotation of the first worm 9 drives the rotation of the two first worm gears 10, the rotation of the two first worm gears 10 drives the rotation of the two second worm gears 11, the rotation of the two second worm gears 11 drives the rotation of the two second worm gears 7, the rotation of the two first electric telescopic rod 4 is driven through the rotation of the two second worm gears 7, and therefore the rotation of the two clamping plates 5 is driven, and the rotation of the instrument plate is finally achieved.

Further, scribble even structure includes threaded rod 13, threaded rod 13 rotates the inside of connecting at guide way 12, the surface fixedly connected with second driving motor 16 of main part 1, the output shaft rotation of second driving motor 16 runs through into the inside of main part 1 and with threaded rod 13 fixed connection, threaded rod 13's surface thread bush is equipped with second electric telescopic handle 14, second electric telescopic handle 14 is present structure equally, so no longer describe below, second electric telescopic handle 14 and guide way 12 sliding connection, the one end fixedly connected with brush 15 of threaded rod 13 is kept away from to second electric telescopic handle 14, main part 1 surface is provided with observation window 17, one side inner wall that observation window 17 was kept away from to main part 1 is provided with a plurality of shower nozzle 18, shower nozzle 18 is present structure, so no longer describe below.

When using shower nozzle 18 to spray paint the musical instrument plate, thereby can start the drive structure and drive the musical instrument plate and rotate to carry out the painting to arbitrary side this moment, then the staff starts second electric telescopic handle 14 and makes brush 15 and musical instrument plate contact, follow-up staff starts second driving motor 16, the rotation of driving threaded rod 13 through the rotation of second driving motor 16 output shaft, the rotation through threaded rod 13 drives the rotation of second electric telescopic handle 14 and slides in the inside of guide way 12, brush 15 can remove at the surface of musical instrument plate this moment, finally realize scribbling even operation to the surface after the painting.

The problem that uneven painting conditions possibly exist after the spray gun is used for spraying paint is solved, the uniformity of the painting of the surface of the instrument plate is guaranteed, the secondary painting operation required by staff is avoided, the painting efficiency of the instrument plate is improved, the painting quality of products is improved, the uniform painting operation is performed after the staff finishes painting any side face, and the practicability is higher.

Further, the sealing structure comprises a gear 21, the gear 21 is arranged in the groove 20, teeth 26 are connected with the gear 21 in a meshed mode, a third worm 22 is sleeved in the gear 21, two ends of the third worm 22 extend out of the gear 21, the lower end of the third worm 22 is connected with the inner wall of the groove 20 in a rotating mode, the upper end of the third worm 22 penetrates through the inner portion of the main body 1 in a rotating mode and is connected with the inner wall of the main body 1 in a rotating mode, a third worm wheel 23 is connected with the outer surface of the third worm 22 in a meshed mode, a rotating rod 24 is sleeved in the inner portion of the third worm wheel 23 in a sleeved mode, two ends of the rotating rod 24 extend out of the inner portion of the third worm wheel 23, the right end of the rotating rod 24 is connected with the inner wall of the main body 1 in a rotating mode, the left end of the rotating rod 24 penetrates out of the outer portion of the main body 1 in a rotating mode and extends into the inner portion of the through groove 19 in a rotating mode, and the left end of the rotating rod 24 is connected with the inner wall of the through groove 19 in a rotating mode, and a baffle 25 is sleeved on the outer surface of the rotating rod 24.

The sliding plate 2 is pulled out by a worker, because the teeth 26 are meshed with the gear 21, the sliding plate 2 is pulled out by the worker to drive the gear 21 to rotate, the third worm 22 is driven to rotate by the rotation of the gear 21, the third worm wheel 23 is driven to rotate by the rotation of the third worm 22, the rotating rod 24 is driven to rotate by the rotation of the third worm wheel 23, the baffle 25 is driven to rotate by the rotation of the rotating rod 24, the baffle 15 is finally opened, and after the worker fixes a musical instrument plate on the upper part of the sliding plate 2, the sliding plate 2 is pushed back into the main body 1, and at the moment, the baffle 25 is synchronously driven to rotate, so that the through groove 19 is closed.

The device avoids the possibility that paint splashes out during the painting operation in the main body 1, ensures the neatness of the external working environment, avoids the need of cleaning by workers, saves the time of the workers, does not need the workers to additionally open the baffle 25, can open the baffle 25 when the workers pull the sliding plate 2, pushes the sliding plate 2 back to realize the closing of the baffle 25, and is convenient for the workers to operate.

The inner wall of logical groove 19 is provided with two gyro wheels 27, and two spouts 28 have been seted up to the lower surface of sliding plate 2, and two gyro wheels 27 are located two spouts 28's inside respectively, and the purpose is to improve the smoothness nature that the staff operated sliding plate 2, has increased the use experience of device.

Working principle:

This painting device for 3D prints musical instrument when using, use shower nozzle 18 to spray paint the musical instrument plate through the staff, thereby can start the actuating mechanism and drive the musical instrument plate and rotate to any side and paint this moment, then the staff starts second electric telescopic handle 14 and makes brush 15 and musical instrument plate contact, follow-up staff starts second driving motor 16, the rotation of driving threaded rod 13 through the rotation of second driving motor 16 output shaft, the rotation through threaded rod 13 drives second electric telescopic handle 14 and slides in the inside of guide way 12, brush 15 can remove at the surface of musical instrument plate this moment, finally realize scribbling even operation to the surface after the painting.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Painting device for 3D printing music, comprising a main body (1), characterized in that: the inside cavity of main part (1), the inside of main part (1) is provided with sliding plate (2), the last fixed surface of sliding plate (2) is connected with two dead levers (3), the adjacent one side surface of two dead levers (3) all is provided with first electric telescopic handle (4), the equal fixedly connected with splint (5) of one side surface that two electric telescopic handle (4) are adjacent, rotary groove (6) have been seted up on the adjacent one side surface of two dead levers (3), the inside of two rotary groove (6) all rotates and is connected with second worm wheel (7), the surface at two second worm wheels (7) of two first electric telescopic handle (4) fixed connection respectively, the output shaft of sliding plate (2) is provided with driving structure, guide way (12) have been seted up to the roof of main part (1), the inside of guide way (12) is provided with scribbles the structure, logical groove (19) have been seted up on the right side surface of main part (1), the inner wall through groove (19) has seted up recess (20), the inside of recess (20) have set up tooth surface (20) of sliding plate (26), tooth surface (20) are set up to one side tooth surface (20).

2. The painting device for a 3D printing musical instrument according to claim 1, characterized in that: the driving structure comprises a first worm (9), the first worm (9) is fixedly connected with a first driving motor (8), one end, away from the first driving motor (8), of the first worm (9) is rotationally connected with the inner wall of the sliding plate (2), two first worm gears (10) are connected with the outer surface of the first worm (9) in a meshed mode, and second worm gears (11) are sleeved in the two first worm gears (10).

3. The painting device for a 3D printing musical instrument according to claim 2, characterized in that: the two ends of the two second worms (11) extend out of the first worm wheel (10), the lower ends of the two second worms (11) are rotationally connected with the inner wall of the sliding plate (2), the upper ends of the two second worms (11) rotationally penetrate through the inside of the fixed rod (3) and are rotationally connected with the inner wall of the fixed rod (3), and the two second worms (11) are respectively meshed with the two second worm wheels (7).

4. The painting device for a 3D printing musical instrument according to claim 1, characterized in that: the coating structure comprises a threaded rod (13), the threaded rod (13) is rotationally connected to the inside of the guide groove (12), a second driving motor (16) is fixedly connected to the outer surface of the main body (1), an output shaft of the second driving motor (16) rotationally penetrates into the inside of the main body (1) and is fixedly connected with the threaded rod (13), and a second electric telescopic rod (14) is sleeved on the outer surface of the threaded rod (13).

5. The painting device for a 3D printing musical instrument as claimed in claim 4, wherein: the second electric telescopic rod (14) is in sliding connection with the guide groove (12), one end, away from the threaded rod (13), of the second electric telescopic rod (14) is fixedly connected with a hairbrush (15), an observation window (17) is arranged on the outer surface of the main body (1), and a spray head (18) is arranged on the inner wall, away from the observation window (17), of the main body (1).

6. The painting device for a 3D printing musical instrument according to claim 5, wherein: the sealing structure comprises a gear (21), the gear (21) is arranged in the groove (20), teeth (26) are connected with the gear (21) in a meshed mode, a third worm (22) is sleeved in the gear (21), two ends of the third worm (22) extend out of the gear (21), the lower end of the third worm (22) is connected with the inner wall of the groove (20) in a rotating mode, the upper end of the third worm (22) penetrates through the inner portion of the main body (1) in a rotating mode and is connected with the inner wall of the main body (1) in a rotating mode, and the outer surface of the third worm (22) is connected with a third worm wheel (23) in a meshed mode.

7. The painting device for a 3D printing musical instrument as claimed in claim 6, wherein: the inside cover of third worm wheel (23) is equipped with dwang (24), and the inside of third worm wheel (23) is all extended at the both ends of dwang (24), and the right-hand member of dwang (24) is rotated with the inner wall of main part (1) and is connected, and the left end of dwang (24) rotates and runs through the outside of main part (1) and extend into the inside of logical groove (19), and the left end of dwang (24) is rotated with the inner wall of logical groove (19) and is connected, and the surface cover of dwang (24) is equipped with baffle (25).

8. The painting device for a 3D printing musical instrument as claimed in claim 7, wherein: the inner wall of the through groove (19) is provided with two rollers (27), the lower surface of the sliding plate (2) is provided with two sliding grooves (28), and the two rollers (27) are respectively positioned in the two sliding grooves (28).