CN215744288U

CN215744288U - Paint spraying machine for spraying paint on surface of article

Info

Publication number: CN215744288U
Application number: CN202122050725.XU
Authority: CN
Inventors: 林少伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-08
Anticipated expiration: 2031-08-26

Abstract

The utility model provides a paint spraying machine for article surface sprays paint, which comprises a frame, the swivel mount, swivel mount actuating mechanism, at least one paint spraying apparatus, at least one rotatable article positioning unit, rotatable article positioning unit has by the drive end, install at least one drive arrangement in the frame, drive arrangement has the drive end, and the drive end is located by drive end movement route, when being followed the swivel mount by the drive end and rotated the drive end position outside, by drive end and drive end contact, the drive end drives and is rotated by the drive end, make rotatable article positioning unit rotate. According to the utility model, the drive device is adopted to drive the rotatable article positioning unit passing through the drive end of the drive device to rotate, so that the paint spraying device can spray paint on the outer surface of an article, the number of the drive devices can be effectively reduced, and the rotatable article positioning unit is driven to rotate only when passing through the drive device, so that the paint spraying on the surface of the article can be rapidly finished, the paint and electric energy consumption can be effectively saved, and the cost is reduced.

Description

Paint spraying machine for spraying paint on surface of article

Technical Field

The utility model relates to a paint spraying device, in particular to a paint spraying machine for spraying paint on the surface of an article, which can quickly finish the paint spraying on the surface of the article, effectively save the paint and the electric energy consumption and reduce the cost.

Background

The paint spraying machine controls the air flow to instantaneously push the air distribution reversing device to reverse, so that the piston of the pneumatic motor makes stable and continuous reciprocating motion to pressurize the sucked paint, the paint is conveyed into a paint spraying device (spray gun) of the paint spraying machine through a high-pressure hose, and the paint is instantaneously atomized by the paint spraying device and then released to the surface of an object to be coated. The paint spraying machine mainly comprises a feeding device, a spray gun and an atomization generating source, and is suitable for industries such as leather handbag, gift package, furniture, shoe industry, automobile manufacturing and the like.

However, the traditional paint spraying machine can only spray paint on one product, the working efficiency is low, and in the paint spraying process, the manual handheld spray gun is adopted to be close to the surface of an object to be sprayed for spraying, so that the condition that the paint on the surface of the object is not uniformly sprayed can be frequently generated, and in the process, the paint can be greatly wasted.

If people adopt the rotary type positioning device to position articles so as to facilitate spray gun spraying, a plurality of paint spraying devices are arranged together in order to improve the processing efficiency, the equipment cost is high, and because a plurality of devices work simultaneously, the working efficiency is only simple superposition of a plurality of devices, and the working efficiency of each paint spraying device is not substantially improved.

Disclosure of Invention

The utility model aims to provide a paint sprayer for painting the surface of an article, which can quickly finish painting the surface of the article, effectively save paint and electric energy consumption and reduce cost. The technical scheme is as follows:

a paint sprayer for spraying paint on the surface of an article is characterized in that: including the frame, the swivel mount, swivel mount actuating mechanism, at least one paint spraying apparatus, at least one rotatable article positioning unit, swivel mount actuating mechanism, at least one paint spraying apparatus installs respectively in the frame, the swivel mount is installed on swivel mount actuating mechanism, swivel mount actuating mechanism drives the swivel mount and rotates, rotatable article positioning unit installs on the swivel mount, rotatable article positioning unit has by the drive end, install at least one actuating device in the frame, actuating device has the drive end, and the drive end is located by the drive end and transports the route, when being followed the swivel mount by the drive end and rotating the drive end position outside, by drive end and drive end contact, the drive end drives and is rotated by the drive end, make rotatable article positioning unit rotate.

Preferably, when the driven end is contacted with the driving end, the article positioned on the rotatable article positioning unit is positioned on a spraying line of the paint spraying device. Therefore, as long as the spraying direction of the paint spraying device is aligned with the rotatable article positioning unit located above the driving end to spray, the painting of the surface of the article located on the rotatable article positioning unit can be completed.

In one scheme, the driving end and the driven end are both rollers.

In another scheme, the driving end and the driven end are both gears.

Preferably, the rotatable article positioning unit further comprises a rotatable article support, the rotatable article support is rotatably mounted on the rotating frame, and the driven end is mounted at the bottom end of the rotatable article support.

More preferred scheme, rotatable article supporting member includes carousel tooth axle, carousel kicking piece, first bearing, positioning seat, and the positioning seat is installed on the swivel mount, and first bearing is installed on the positioning seat, and the carousel kicking piece is installed in first bearing, and the carousel tooth axle is installed on carousel kicking piece top.

According to a more preferable scheme, the driving device further comprises a first motor and a suspension beam, the suspension beam is installed on the rack, the first motor is installed on the suspension beam, an output shaft of the first motor vertically extends upwards, and the driving end is installed on a first output shaft of the first motor.

The better scheme, the swivel mount includes carousel, many square shafts, and the carousel is installed on swivel mount actuating mechanism, and each side axle is installed respectively on the carousel.

In a more preferable scheme, the square shafts are uniformly distributed along the circumferential direction of the rotating disc.

In a more preferable scheme, the paint spraying machine further comprises a paint collecting groove, the paint collecting groove is installed on the rotary table, and the paint collecting groove is located above all the square shafts.

Preferably, the rotating frame driving mechanism is a second motor, and the rotating frame is mounted on a second output shaft of the second motor.

The better scheme, paint spraying apparatus includes bracing piece, locating clip, with the spray gun of external paint strorage device intercommunication, the bracing piece is installed in the frame, the locating clip is installed on the bracing piece, the spray gun is installed on the locating clip.

Compared with the prior art, the utility model has the advantages that the drive device is adopted to drive the rotatable article positioning unit passing through the drive end of the drive device to rotate, so that the paint spraying device can spray paint on the outer surface of the article, the number of the drive devices can be effectively reduced, and the rotatable article positioning unit is driven to rotate only when passing through the drive device, so that the paint spraying on the surface of the article can be quickly finished, the paint and electric energy consumption can be effectively saved, and the cost is reduced.

Drawings

FIG. 1 is a schematic block diagram of one embodiment of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1 with the rotatable article positioning unit removed;

FIG. 3 is an exploded view of the rotatable item positioning unit of the embodiment of FIG. 1;

FIG. 4 is an exploded view of another embodiment rotatable item positioning unit.

Detailed Description

As shown in fig. 1-3, a paint spraying machine for painting surfaces of articles in one embodiment of the present application includes a frame 1, a rotating frame 2, a rotating frame driving mechanism, four paint spraying devices 4, and six rotatable article positioning units 5, where the rotating frame driving mechanism and the four paint spraying devices 4 are respectively installed on the frame 1, the rotating frame 2 is installed on the rotating frame driving mechanism, the rotating frame driving mechanism drives the rotating frame 2 to rotate, the six rotatable article positioning units 5 are respectively installed on the rotating frame 2, the rotatable article positioning unit 5 has a driven end 501, two driving devices 6 are installed on the frame 1, the driving devices 6 have a driving end 601, and the driving end 601 is located on a movement path of the driven end 501, when the driven end 501 rotates to the outside of the position of the driving end 601 along with the rotating frame 2, the driven end 501 contacts with the driving end 601, and the driving end 601 drives the driven end 501 to rotate, causing the rotatable item positioning unit 5 to rotate.

The rotating frame 2 comprises a rotating disc 201 and six square shafts 202, the rotating disc 201 is installed on a rotating frame driving mechanism, the square shafts 202 are installed on the rotating disc 201 respectively, and six rotatable article positioning units 5 are installed on the six square shafts 202 respectively.

The square shafts 202 are uniformly distributed along the circumferential direction of the turntable 201.

In an alternative embodiment, the paint spraying machine further comprises a paint collecting groove 7, the paint collecting groove 7 is mounted on the frame 1, and the paint collecting groove 7 is positioned above all the square shafts 202.

When the driven end 501 is in contact with the driving end 601, the article on the rotatable article positioning unit 5 is located on the spraying line of the paint spraying device 4. Therefore, as long as the spraying direction of the painting device 4 is sprayed in alignment with the rotatable article positioning unit 5 located above the driving end 601, painting of the surface of the article located on the rotatable article positioning unit 5 can be completed.

As shown in fig. 1 and 3, in an alternative embodiment, both the driving end 601 and the driven end 501 are rollers.

In another alternative embodiment, as shown in fig. 4, the driven end 501 is a gear. The drive end 601 is also a gear.

In an alternative embodiment, the rotatable object positioning unit 5 further comprises a rotatable object support 502, the rotatable object support 502 is rotatably mounted on the rotating frame 2, and the driven end 501 is mounted at the bottom end of the rotatable object support 502.

The rotatable article support 502 comprises a turntable tooth shaft 5021, a turntable top piece 5022, a shaft sleeve 5023 and a positioning seat 5024, wherein the positioning seat 5024 is mounted on the rotating frame 2, the shaft sleeve 5023 is mounted on the positioning seat, the turntable top piece 5022 is mounted in the shaft sleeve 5023, and the turntable tooth shaft 5021 is mounted at the top end of the turntable top piece 5022.

The driving device 6 further comprises a first motor 602 and a suspension beam 603, the suspension beam 603 is mounted on the frame 1, the first motor 602 is mounted on the suspension beam 603, an output shaft of the first motor 602 extends vertically upwards, and the driving end 601 is mounted on a first output shaft 6021 of the first motor 602.

The rotating frame driving mechanism is a second motor 3, and the rotating frame is installed on a second output shaft 301 of the second motor 3.

In an alternative embodiment, the paint spraying machine further comprises a central shaft 9 and a shaft sleeve 8, the central shaft 9 is fixed on the frame 1, the paint collecting tank 7 is installed on the central shaft 9, the shaft sleeve 8 is sleeved on the central shaft 9 in a manner of rotating relative to the central shaft 9, the shaft sleeve 8 is connected with a second output shaft 301 of the second motor 3, and the rotary table 201 is installed on the shaft sleeve 8.

In an alternative embodiment, the paint spraying device 4 comprises a support rod 401, a positioning clamp 402 and a spray gun 403 communicated with an external paint storage device, wherein the support rod 401 is installed on the paint collecting groove 7, the positioning clamp 402 is installed on the support rod 401, and the spray gun 403 is installed on the positioning clamp 402.

In an alternative scheme, two motors are adopted to respectively drive the rotatable object positioning unit 5 to rotate in the forward direction and the reverse direction alternately in turn so as to enable the coating on the surface of the object to be sprayed more uniformly.

The PLC control device is adopted to respectively control the second motor 3, the spray gun 403 and the first motor 602 to work. When the spray gun 403 is operated, the second motor 3 is stopped and the first motor 602 is operated. When the spray gun 403 stops working, the second motor 3 starts working to rotate the turntable 201 by an angle, and the first motor 602 stops working. Therefore, paint and electric energy can be saved more effectively.

The following operation is described with reference to fig. 1-3:

in this embodiment, only two painting devices 4 are operated.

The first motor 602 drives the driving end 601 to rotate, the second motor 3 drives the turntable 201 to intermittently rotate, when the turntable 201 stops rotating, the driven end 501 of one rotatable article positioning unit 5 rotates to the outer side of the position of the driving end 601 along with the rotating frame 2, the driven end 501 is in contact with the driving end 601, and the driving end 601 drives the driven end 501 to rotate, so that the rotatable article positioning unit 5 rotates. Then, the paint is sprayed from the paint spraying device 4 whose spraying direction is aligned with the rotatable article positioning unit 5 located above the driving end 601, and the paint is sprayed on the outer surface of the article of the rotatable article positioning unit 5. In this embodiment, two painting devices 4 are simultaneously operated to paint the articles on two corresponding rotatable article positioning units 5, respectively.

After finishing spraying paint, the second motor 3 drives the turntable 201 to intermittently rotate, and the other two rotatable article positioning units 5 are respectively rotated to the positions corresponding to the driving ends 601 of the two driving devices 6 to continue spraying paint.

The paint spraying of the outer surface of the article can be continuously finished in such a way.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A paint sprayer for spraying paint on the surface of an article is characterized in that: including the frame, the swivel mount, swivel mount actuating mechanism, at least one paint spraying apparatus, at least one rotatable article positioning unit, swivel mount actuating mechanism, at least one paint spraying apparatus installs respectively in the frame, the swivel mount is installed on swivel mount actuating mechanism, swivel mount actuating mechanism drives the swivel mount and rotates, rotatable article positioning unit installs on the swivel mount, rotatable article positioning unit has by the drive end, install at least one actuating device in the frame, actuating device has the drive end, and the drive end is located by the drive end and transports the route, when being followed the swivel mount by the drive end and rotating the drive end position outside, by drive end and drive end contact, the drive end drives and is rotated by the drive end, make rotatable article positioning unit rotate.

2. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: when the driven end is contacted with the driving end, the article positioned on the rotatable article positioning unit is positioned on a spraying line of the paint spraying device.

3. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: the driving end and the driven end are both rollers.

4. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: the driving end and the driven end are both gears.

5. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: the rotatable article positioning unit further comprises a rotatable article support, the rotatable article support is rotatably mounted on the rotating frame, and the driven end is mounted at the bottom end of the rotatable article support.

6. The paint sprayer for painting the surface of an article according to claim 5, characterized in that: the rotatable article supporting piece comprises a rotary table tooth shaft, a rotary table top piece, a first bearing and a positioning seat, wherein the positioning seat is installed on the rotary frame, the first bearing is installed on the positioning seat, the rotary table top piece is installed in the first bearing, and the rotary table tooth shaft is installed at the top end of the rotary table top piece.

7. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: the driving device further comprises a first motor and a suspension beam, the suspension beam is installed on the rack, the first motor is installed on the suspension beam, an output shaft of the first motor vertically extends upwards, and the driving end is installed on a first output shaft of the first motor.

8. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: the rotating frame comprises a rotating disc and a plurality of square shafts, the rotating disc is installed on a rotating frame driving mechanism, and the square shafts are respectively installed on the rotating disc.

9. The paint sprayer for painting the surface of an article according to claim 8, wherein: the paint spraying machine further comprises a paint collecting groove, the paint collecting groove is arranged on the rotary table, and the paint collecting groove is located above all the square shafts.

10. A paint sprayer for painting the surface of an article according to claim 1, characterised in that: preferably, the rotating frame driving mechanism is a second motor, and the rotating frame is mounted on a second output shaft of the second motor.