Paint spraying device for desktop production

Abstract

The utility model belongs to the technical field of round table production and processing, and particularly relates to a paint spraying device for table top production, which comprises a rack and is characterized in that a plurality of positioning tools are arranged on the rack, each positioning tool comprises a vacuum sucker rotary table rotationally mounted on a base, a round table is placed on the vacuum sucker rotary table, and the vacuum sucker rotary tables are arranged on the vacuum sucker rotary tables. The base is fixedly installed on the machine frame, a plurality of positioning rod sets are arranged on the base, and the plurality of positioning rod sets move close to or away from the round table along a sliding rail on the base at the same time. And after positioning is completed, the round table is fixed through the vacuum suction cup rotary table, the round table is prevented from moving in the rotary paint spraying process, the spraying quality is further improved, the multiple positioning tools are arranged, the time in the back-and-forth moving process of the rack is shortened, and the paint spraying work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of round table production and processing, and specifically relates to a painting device for tabletop production. Background Art

[0002] Round tables are very common and frequently used furniture in life, and are used in meetings or meals; generally, the tabletops of round tables need to be painted to prevent insects and moisture or other hazards. At present, the painting of round tables may still be manually carried out by workers. Therefore, the paint may not be very uniform, and the paint smell in the working area may be relatively strong, which may endanger the health of workers. Content of the Utility Model

[0003] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a painting device for tabletop production.

[0004] A painting device for tabletop production includes a frame. A number of positioning jigs are provided on the frame. The positioning jig includes a vacuum chuck turntable rotatably installed on a base. The round table is placed on the vacuum chuck turntable. The base is fixedly installed on the frame. A number of positioning rod groups are provided on the base. The several positioning rod groups move simultaneously closer to or away from the round table along the slide rails on the base.

[0005] Further, a first bevel gear is provided below the vacuum chuck turntable. The first bevel gear meshes with a second bevel gear. The second bevel gear is installed on a rotating shaft. One end of the rotating shaft is connected to the output end of a driving motor. The driving motor is installed on the frame.

[0006] Further, support legs are provided at the bottom of the frame. One end of the support leg is in fit connection with a lead screw, and the other end of the support leg is in fit connection with a smooth rod. The lead screw and the smooth rod are installed on the top of a support frame. One end of the lead screw is in transmission connection with a rotating motor. The rotating motor is fixedly installed on the support frame.

[0007] Further, the positioning rod group includes two positioning rods and a slide plate connecting them at the bottom of the positioning rods. The slide plate is slidably connected to the slide rail. The slide plate is connected to a moving cylinder.

[0008] Further, a spray gun is provided above the painting site of the frame. The spray gun is installed on the cross beam of a fixed frame. The fixed frame spans above the support frame. The spray gun is installed on a sliding frame. The sliding frame is slidably connected to the cross beam. During the movement of the sliding frame, the spray gun sequentially passes above the centers of several round tables.

[0009] Further, a water storage tank is provided below the spray gun. A discharge pipe is provided at the bottom of the water storage tank. A switching valve is provided on the discharge pipe.

[0010] Due to the adoption of the above technical solution, the beneficial technical effects of the present utility model are as follows: In the present utility model, the round table is positioned by the positioning tooling, which is beneficial to the uniformity of tabletop painting. After positioning, the round table is fixed by the vacuum suction cup turntable to prevent the round table from moving during the rotary painting process, further improving the spraying quality. Moreover, multiple positioning toolings are provided, reducing the time during the reciprocating movement of the rack and improving the working efficiency of painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of a painting device for tabletop production of the present utility model;

[0012] Figure 2 It is a front view of a painting device for tabletop production of the present utility model;

[0013] Figure 3 It is a top view of a painting device for tabletop production of the present utility model;

[0014] Figure 4 For the present utility model Figure 3 It is a schematic cross-sectional structure diagram in the A-A direction in the present utility model;

[0015] Figure 5 For the present utility model Figure 4 It is an enlarged schematic diagram of area B in the present utility model.

[0016] In the figure, 1 is the rack, 2 is the base, 3 is the vacuum suction cup turntable, 4 is the round table, 5 is the positioning rod, 6 is the first bevel gear, 7 is the second bevel gear, 8 is the rotating shaft, 9 is the driving motor, 10 is the support leg, 11 is the lead screw, 12 is the optical rod, 13 is the support frame, 14 is the rotating motor, 15 is the sliding plate, 16 is the sliding rail, 17 is the moving cylinder, 18 is the cross beam, 19 is the water storage tank, and 20 is the discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to more clearly illustrate the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other embodiments obtained based on this drawing and embodiment all fall within the protection scope of the present utility model.

[0018] According to Figures 1-5As shown in the figure, a painting device for desktop production includes a frame 1. A number of positioning jigs are provided on the frame 1. The positioning jig includes a vacuum chuck turntable 3 rotatably mounted on a base 2. A round table 4 is placed on the vacuum chuck turntable 3. The base 2 is fixedly mounted on the frame 1. A number of groups of positioning rods 5 are provided on the base 2. The several groups of positioning rods 5 move simultaneously closer to or away from the round table 4 along the slide rail 16 on the base 2.

[0019] In the above specific technical solution, positioning the round table 4 through the positioning jig is beneficial to the uniformity of desktop painting. After positioning, the round table 4 is fixed by the vacuum chuck turntable 3 to prevent the round table 4 from moving during the rotary painting process, further improving the spraying quality. And setting multiple positioning jigs reduces the time during the reciprocating movement of the frame 1 and improves the working efficiency of painting.

[0020] A first bevel gear 6 is provided below the vacuum chuck turntable 3. The first bevel gear 6 meshes with a second bevel gear 7. The second bevel gear 7 is mounted on a rotating shaft 8. One end of the rotating shaft 8 is connected to the output end of a driving motor 9. The driving motor 9 is mounted on the frame 1. Starting the driving motor 9 drives the rotating shaft 8 to rotate. A number of second bevel gears 7 are provided on the rotating shaft 8. Each second bevel gear 7 meshes with its corresponding first bevel gear 6, thereby driving its corresponding vacuum chuck turntable 3 to rotate, so as to realize the rotation of multiple round tables 4.

[0021] Support legs 10 are provided at the bottom of the frame 1. One end of the support leg 10 is connected in cooperation with a lead screw 11, and the other end of the support leg 10 is connected in cooperation with a smooth rod 12. The lead screw 11 and the smooth rod 12 are mounted on the top of a support frame 13. One end of the lead screw 11 is in transmission connection with a rotating motor 14. The rotating motor 14 is fixedly mounted on the support frame 13. When the desktop of the round table 4 is painted, start the rotating motor 14 to drive the frame 1 to move towards the feeding place.

[0022] The group of positioning rods 5 includes two positioning rods 5 and a slide plate 15 connecting them at the bottom of the positioning rods 5. The slide plate 15 is slidably connected to the slide rail 16. The slide plate 15 is connected to a moving cylinder 17. Preferably, groups of positioning rods 5 are provided on both sides of the base 2. Starting the moving cylinder 17 drives the two groups of positioning rods 5 to move simultaneously towards the direction close to the round table 4, so as to position the round table 4 through the four positioning rods 5. After positioning, the round table 4 is fixed by the vacuum chuck turntable 3, and then the positioning rods 5 move away from the round table 4 to facilitate the rotary painting of the round table 4.

[0023] Above the painting site of the frame 1, there is a spray gun. The spray gun is installed on the crossbeam 18 of the fixing frame. The fixing frame spans above the support frame 13. The spray gun is installed on the sliding carriage. The sliding carriage is slidably connected to the crossbeam 18. During the movement of the sliding carriage, the spray gun passes above the centers of several round tables 4 in sequence. Through the lateral movement of the spray gun and the rotation of the round tables 4, the spraying of the tabletops of the round tables 4 can be realized. It should be noted that the lateral movement of the spray gun on the fixing frame is an existing technology, so the spray gun and the driving mechanism for driving the lateral movement of the spray gun are not shown in the figure.

[0024] Below the spray gun, there is a water storage tank 19. At the bottom of the water storage tank 19, there is a discharge pipe 20. A switching valve is provided on the discharge pipe 20. The excess spraying material can be collected through the water storage tank 19.

[0025] The above embodiments are only exemplary embodiments of the present invention and are not used to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present invention, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present invention.

Claims

1. A desktop production paint spraying device, comprising a frame (1), characterized in that: The frame (1) is provided with a plurality of positioning fixtures, the positioning fixtures comprising a vacuum suction cup turntable (3) rotatably mounted on a base (2), a round table (4) being placed on the vacuum suction cup turntable (3), the base (2) being fixedly mounted on the frame (1), a plurality of positioning rod (5) groups being provided on the base (2), the plurality of positioning rod (5) groups being simultaneously moved towards or away from the round table (4) along a slide rail (16) on the base (2).

2. A desktop production paint spraying device according to claim 1, characterized in that: A first bevel gear (6) is provided below the vacuum suction cup turntable (3), the first bevel gear (6) is meshed with a second bevel gear (7), the second bevel gear (7) is mounted on a rotating shaft (8), one end of the rotating shaft (8) is connected to an output end of a driving motor (9), and the driving motor (9) is mounted on the frame (1).

3. A desktop production paint spraying device according to claim 2, characterized in that: A support leg (10) is provided at the bottom of the frame (1), one end of the support leg (10) is connected to a lead screw (11), and the other end of the support leg (10) is connected to a light rod (12), the lead screw (11) and the light rod (12) are mounted on the top of a support frame (13), one end of the lead screw (11) is connected to a rotating motor (14), and the rotating motor (14) is fixedly mounted on the support frame (13).

4. A desktop production paint spraying device according to claim 3, characterized in that: The positioning rod (5) group comprises two positioning rods (5) and a slide plate (15) connected to each other and located at the bottom of the positioning rods (5); the slide plate (15) is slidably connected to a slide rail (16); and the slide plate (15) is connected to a moving cylinder (17).

5. A desktop production paint spraying device according to claim 4, characterized in that: The frame (1) is provided with a spray gun above the painting position, and the spray gun is installed on a crossbeam (18) of a fixed frame, and the fixed frame spans above the support frame (13). The spray gun is installed on a slide, and the slide is slidably connected to the crossbeam (18). During the movement of the slide, the spray gun passes over the center of a plurality of round tables (4) in sequence.

6. A desktop production paint spraying device according to claim 5, characterized in that: A water storage tank (19) is provided below the spray gun, a discharge pipe (20) is provided at the bottom of the water storage tank (19), and a switch valve is provided on the discharge pipe (20).

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