CN114769035A

CN114769035A - Automatic paint spraying device

Info

Publication number: CN114769035A
Application number: CN202210708685.XA
Authority: CN
Inventors: 钟阳; 李国锋; 郑德义; 魏秀锦
Original assignee: Zhucheng Shengyang Machinery Co ltd
Current assignee: Zhucheng Shengyang Machinery Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-07-22
Anticipated expiration: 2042-06-22
Also published as: CN114769035B

Abstract

The invention discloses an automatic paint spraying device, which relates to the technical field of paint spraying and comprises a base, wherein a top seat is arranged above the base, a lifting disc is arranged between the base and the top seat, a plurality of supporting columns are fixedly connected between the base and the top seat, the supporting columns penetrate through the lifting disc and are in sliding connection with the lifting disc, a paint spraying assembly is arranged at the top end of the top seat, and a lifting rotating assembly is arranged between the top seat and the base; the paint spraying assembly comprises a paint spraying outer barrel fixedly arranged at the top end of the top seat, a plurality of spray heads are arranged on the inner side of the paint spraying outer barrel, a plurality of driving outer covers are arranged outside the paint spraying outer barrel, and rotary driving mechanisms are arranged in the driving outer covers; the lifting rotating assembly is arranged, so that the parts to be painted can be loaded and lifted, the parts can be rotated when lifted to the painting position, and meanwhile, the painting assembly can be driven to perform multi-directional movable painting, so that multi-angle uniform painting is realized, the painting speed is high, the painting efficiency is high, and the use is convenient.

Description

Automatic paint spraying device

Technical Field

The invention relates to the technical field of paint spraying, in particular to an automatic paint spraying device.

Background

The automobile part processing is each unit constituting the automobile part processing whole and a product serving for the automobile part processing. Automobile parts, as the basis of the automobile industry, are essential factors for supporting the continuous and healthy development of the automobile industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support.

In automobile parts's production process, often can spray paint the operation to spare part semi-manufactured goods, traditional automobile parts are not convenient for carry out multi-directional automatically regulated formula when spraying paint and spray paint, need switch over a plurality of stations when spraying paint to spare part and carry out the operation of multinomial spraying paint, and the inefficiency of spraying paint, the effect of spraying paint is not good, has certain weak point, treats further improvement.

Disclosure of Invention

The invention provides an automatic paint spraying device, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic paint spraying device comprises a base, wherein a top seat is arranged above the base, a lifting disc is arranged between the base and the top seat, a plurality of supporting columns are fixedly connected between the base and the top seat, the supporting columns penetrate through the lifting disc and are in sliding connection with the lifting disc, a paint spraying assembly is arranged at the top end of the top seat, and a lifting rotating assembly is arranged between the top seat and the base;

the paint spraying assembly comprises a paint spraying outer barrel fixedly arranged at the top end of the top seat, a plurality of spray heads are arranged on the inner side of the paint spraying outer barrel, a plurality of driving outer covers are arranged outside the paint spraying outer barrel, and rotary driving mechanisms are arranged in the driving outer covers;

the lifting rotating assembly comprises a driving motor fixedly arranged at the top end of the base, an output shaft of the driving motor is coaxially and fixedly connected with a driving screw rod, the driving screw rod penetrates through the lifting disc and is in threaded connection with the lifting disc, the center of the lifting disc penetrates through and is in threaded connection with a driven rod, a placing table is arranged above the lifting disc, the top end of the placing table is rotatably connected with the placing disc, and the top end of the driven rod penetrates through the placing table and is fixedly connected with the placing disc;

the rotary driving mechanism comprises a driving belt arranged in a driving outer cover, the driving belt is vertically arranged, driving wheels are arranged at two ends of the inside of the driving belt, the driving wheels are rotatably connected with the driving outer cover, inner side teeth are arranged on the inner side of the driving belt, a plurality of driven gears are meshed and connected with the inner side teeth, a driven rotating shaft is fixedly connected with each driven gear in a coaxial mode, a rotating seat is fixedly connected with one end of each driven rotating shaft in a coaxial mode, a rotating pipe is fixedly connected with the eccentric center of one side of each driven rotating shaft and is far away from the rotating seat, the rotating pipe is fixedly connected with a spray head, a driven gear sleeve is fixedly arranged on the outer portion of the driving wheel located below, and a rack rod meshed with the driven gear sleeve is fixedly arranged on the top end of the lifting disc.

As a preferable technical scheme of the invention, the bottom end of the driving outer cover is provided with a socket corresponding to the toothed bar, the painting outer cylinder is provided with a tapered side opening, and the rotating pipe penetrates through the tapered side opening.

As a preferred technical scheme of the invention, the interior of the driven rotating shaft is coaxially and rotatably connected with a feeding pipe, a feeding cavity is arranged in the rotating seat, and the feeding cavity is communicated with the feeding pipe and the rotating pipe.

As a preferable technical scheme of the invention, the bottom end of the placing platform is rotatably connected with a rotating bottom ring, and a spring is fixedly connected between the rotating bottom ring and the lifting disc.

As a preferable technical scheme of the invention, the outer part of the driven rod is provided with a thread groove, the lifting disc is provided with an installation opening corresponding to the driven rod, and the inner wall of the installation opening is embedded and rotatably connected with a ball corresponding to the thread groove.

As a preferable technical scheme of the invention, the center of the top seat is provided with a through hole corresponding to the placing disc, and the top seat below the through hole is provided with a baffle groove corresponding to the placing table.

As a preferable technical scheme of the invention, the driven rotating shaft is rotationally connected with the driving outer cover, and the driven gears are distributed at equal intervals from top to bottom.

The invention has the following advantages: the multi-angle paint spraying device has the advantages that the lifting rotating assembly is arranged, so that the parts to be painted can be loaded and lifted, the parts can be rotated when lifted to the paint spraying position, meanwhile, the paint spraying assembly can be driven to perform multi-direction movable paint spraying, multi-angle uniform paint spraying is realized, the paint spraying speed is high, the efficiency is high, and the use is convenient.

Drawings

Fig. 1 is a schematic structural diagram of an automatic paint spraying device.

FIG. 2 is a schematic view of the bottom of the placing table in the automated painting apparatus.

Fig. 3 is a schematic perspective view of a painting module in the automatic painting apparatus.

Fig. 4 is a perspective cross-sectional view of a paint spray assembly in an automated paint spray apparatus.

Fig. 5 is a schematic perspective view of a rotary driving mechanism in the automatic paint spraying apparatus.

Fig. 6 is a schematic structural diagram of a rotary driving mechanism in the automatic paint spraying device.

In the figure: 1. a base; 2. a lifting plate; 3. a top seat; 4. a support column; 5. a drive motor; 6. a drive screw; 7. a placing table; 8. placing a tray; 9. a spring; 10. a passive rod; 11. a toothed plate; 12. an outer spray painting cylinder; 13. a spray head; 14. a drive housing; 15. a thread groove; 16. rotating the bottom ring; 17. a baffle groove; 18. a through port; 19. a socket; 20. a tapered side port; 21. rotating the tube; 22. a transmission belt; 23. a driving wheel; 24. inner teeth; 25. a driven gear; 26. a driven shaft; 27. a driven gear sleeve; 28. and (6) rotating the seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, an automatic paint spraying apparatus includes a base 1, a top base 3 is disposed above the base 1, a lifting disc 2 is disposed between the base 1 and the top base 3, a plurality of supporting columns 4 are fixedly connected between the base 1 and the top base 3, the supporting columns 4 penetrate through the lifting disc 2 and are slidably connected with the lifting disc 2, a paint spraying assembly is disposed at the top end of the top base 3, and a lifting rotating assembly is disposed between the top base 3 and the base 1;

the paint spraying assembly comprises a paint spraying outer cylinder 12 fixedly arranged at the top end of the top base 3, a plurality of spray heads 13 are arranged on the inner side of the paint spraying outer cylinder 12, a plurality of driving outer covers 14 are arranged outside the paint spraying outer cylinder 12, and rotary driving mechanisms are arranged in the driving outer covers 14;

the lifting rotating assembly comprises a driving motor 5 fixedly arranged at the top end of the base 1, an output shaft of the driving motor 5 is coaxially and fixedly connected with a driving screw rod 6, the driving screw rod 6 penetrates through the lifting disc 2 and is in threaded connection with the lifting disc 2, the center of the lifting disc 2 penetrates through and is in threaded connection with a driven rod 10, a placing table 7 is arranged above the lifting disc 2, the top end of the placing table 7 is rotatably connected with a placing disc 8, and the top end of the driven rod 10 penetrates through the placing table 7 and is fixedly connected with the placing disc 8;

the rotary driving mechanism comprises a transmission belt 22 arranged in a driving outer cover 14, the transmission belt 22 is vertically arranged, transmission wheels 23 are arranged at two ends of the interior of the transmission belt 22, the transmission wheels 23 are rotatably connected with the driving outer cover 14, inner side teeth 24 are arranged on the inner side of the transmission belt 22, the inner side teeth 24 are meshed with a plurality of driven gears 25, each driven gear 25 is coaxially and fixedly connected with a driven rotating shaft 26, one end of each driven rotating shaft 26 is coaxially and fixedly connected with a rotating seat 28, the rotating seat 28 is far away from a partial circle center of one side of the driven rotating shaft 26 and is fixedly connected with a rotating pipe 21, the rotating pipe 21 is fixedly connected with the spray head 13, a driven gear sleeve 27 is fixedly arranged on the outer portion of the transmission wheel 23 located below, and a gear rod meshed with the driven gear sleeve 27 is fixedly arranged at the top end of the lifting disc 2.

Furthermore, the bottom end of the driving outer cover 14 is provided with a socket 19 corresponding to the rack bar, the painting outer cylinder 12 is provided with a tapered side opening 20, and the rotating pipe 21 penetrates through the tapered side opening 20.

Further, the coaxial rotation in inside of passive pivot 26 is connected with the feed pipe, is equipped with the feeding chamber in the seat 28 rotates, and the feeding chamber all communicates with feed pipe, rotating tube 21. The supply pipe is connected to an external paint supply source, and paint enters the spray head 13 from the rotating pipe 21 after passing through the supply pipe and the supply inner cavity.

Furthermore, the bottom end of the placing platform 7 is rotatably connected with a rotating bottom ring 16, and a spring 9 is fixedly connected between the rotating bottom ring 16 and the lifting disc 2.

Further, a thread groove 15 is formed outside the driven rod 10, an installation opening corresponding to the driven rod 10 is formed in the lifting disc 2, and a ball corresponding to the thread groove 15 is embedded in the inner wall of the installation opening and is connected in a rotating mode. When the lifting disc 2 rises and the driven rod 10 cannot rise continuously, the lifting disc 2 can drive the driven rod 10 to rotate.

Furthermore, the center of the top seat 3 is provided with a through opening 18 corresponding to the placing disc 8, and the top seat 3 below the through opening 18 is provided with a blocking groove 17 corresponding to the placing table 7.

Further, the driven rotating shaft 26 is rotatably connected with the driving housing 14, and the plurality of driven gears 25 are equidistantly distributed from top to bottom.

In the implementation process of the invention, firstly, the part to be painted is placed on the placing disc 8, then the driving motor 5 is started to operate, the driving motor 5 drives the driving screw rod 6 to rotate so as to enable the lifting disc 2 to ascend, the lifting disc 2 drives the placing table 7, the placing disc 8, the spring 9, the driven rod 10 and the part to integrally ascend until the placing table 7 is blocked by the blocking groove 17 at the bottom end of the top seat 3, at the moment, the placing table 7, the placing disc 8 and the part cannot continuously ascend, the part is positioned in the painting outer cylinder 12, the driving motor 5 is continuously started so as to enable the lifting disc 2 to continuously ascend, the lifting disc 2 drives the driven rod 10 to rotate, and further the placing disc 8 and the part rotate, and meanwhile. Pinion rack 11 inserts in driving dustcoat 14 and with the contact meshing of passive tooth cover 27, pinion rack 11 drives passive tooth cover 27 and drive wheel 23 along with the shifting up of lifter plate 2 and rotates, make drive belt 22 operation, the drive of drive belt 22 driven gear 25 rotates, driven gear 25 drives through driven pivot 26 and rotates seat 28 and rotate, make rotating tube 21 drive shower nozzle 13 circumference reciprocating motion, under the spare part pivoted condition, combine together shower nozzle 13 and spray paint with the mode of circular motion, can realize evenly spraying paint to the multi-angle of spare part, it is effectual to spray paint, and degree of automation is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic paint spraying device comprises a base (1), wherein a top seat (3) is arranged above the base (1), and is characterized in that a lifting disc (2) is arranged between the base (1) and the top seat (3), a plurality of supporting columns (4) are fixedly connected between the base (1) and the top seat (3), the supporting columns (4) penetrate through the lifting disc (2) and are in sliding connection with the lifting disc (2), a paint spraying assembly is arranged at the top end of the top seat (3), and a lifting rotating assembly is arranged between the top seat (3) and the base (1);

the paint spraying assembly comprises a paint spraying outer cylinder (12) fixedly arranged at the top end of the top seat (3), a plurality of spray heads (13) are arranged on the inner side of the paint spraying outer cylinder (12), a plurality of driving outer covers (14) are arranged outside the paint spraying outer cylinder (12), and a rotary driving mechanism is arranged in each driving outer cover (14);

the lifting rotating assembly comprises a driving motor (5) fixedly arranged at the top end of the base (1), an output shaft of the driving motor (5) is coaxially and fixedly connected with a driving screw (6), the driving screw (6) penetrates through the lifting disc (2) and is in threaded connection with the lifting disc, the center of the lifting disc (2) penetrates through the lifting disc and is in threaded connection with a driven rod (10), a placing table (7) is arranged above the lifting disc (2), the top end of the placing table (7) is rotatably connected with a placing disc (8), and the top end of the driven rod (10) penetrates through the placing table (7) and is fixedly connected with the placing disc (8);

the rotary driving mechanism comprises a driving belt (22) arranged in a driving outer cover (14), the driving belt (22) is vertically arranged, driving wheels (23) are arranged at two ends of the inside of the driving belt (22), the driving wheels (23) are rotatably connected with the driving outer cover (14), inner side teeth (24) are arranged on the inner side of the driving belt (22), a plurality of driven gears (25) are meshed and connected with the inner side teeth (24), each driven gear (25) is coaxially and fixedly connected with a driven rotating shaft (26), one end of each driven rotating shaft (26) is coaxially and fixedly connected with a rotating seat (28), the rotating seat (28) is far away from a rotating pipe (21) which is fixedly connected with one side of the driven rotating shaft (26) and is located at a center of a circle, the rotating pipe (21) is fixedly connected with a spray head (13), a driven gear sleeve (27) is fixedly arranged outside the driving wheel (23) located below, and a gear rod meshed with the driven gear sleeve (27) is fixedly arranged at the top end of a lifting disc (2).

2. The automatic paint spraying device according to claim 1, wherein the bottom end of the driving outer cover (14) is provided with a socket (19) corresponding to the rack bar, the paint spraying outer cylinder (12) is provided with a tapered side opening (20), and the rotating pipe (21) penetrates through the tapered side opening (20).

3. The automated painting device according to claim 2, characterized in that the driven shaft (26) is coaxially and rotatably connected with a feed pipe inside, and a feed chamber is arranged in the rotary seat (28), and the feed chamber is communicated with both the feed pipe and the rotary pipe (21).

4. The automated painting installation according to claim 1, characterised in that the bottom end of the placement table (7) is rotatably connected to a rotating bottom ring (16), the rotating bottom ring (16) being fixedly connected to the lifting plate (2) via a spring (9).

5. The automatic paint spraying device according to claim 1, wherein a thread groove (15) is formed on the outer portion of the driven rod (10), a mounting opening corresponding to the driven rod (10) is formed in the lifting disc (2), and a ball corresponding to the thread groove (15) is embedded in the inner wall of the mounting opening and is rotatably connected with the mounting opening.

6. The automatic paint spraying device according to claim 1, wherein a through opening (18) corresponding to the placing disc (8) is formed in the center of the top seat (3), and a blocking groove (17) corresponding to the placing table (7) is formed in the top seat (3) below the through opening (18).

7. The automated painting equipment according to claim 1, characterized in that the driven shaft (26) is connected in rotation to the driving enclosure (14), the driven gears (25) being distributed at equal intervals from top to bottom.