CN219615853U - Rotary plastic spraying device - Google Patents

Abstract

The utility model discloses a rotary plastic spraying device, which belongs to the field of plastic spraying devices and comprises a plastic spraying box, wherein a base is arranged at the lower end of the plastic spraying box, a first spray head and a second spray head are arranged in the plastic spraying box, a speed reducing motor is arranged at the upper end of the plastic spraying box, a rotating shaft is arranged in the plastic spraying box, a rotating structure is arranged on the rotating shaft, the rotating structure comprises a first fixing plate, a second fixing plate, a servo motor, a screw rod, a turntable and a hanging frame, and the first fixing plate and the second fixing plate are fixed on the rotating shaft. Through the revolution mechanic who sets up, adopt servo motor, lead screw isotructure, can adjust the height of carousel, and then change the height of mounted frame, improve the flexibility of use, set up the counter weight pole between the fixed plate, can play the effect of counter weight, guarantee carousel both sides atress homogenization, and then ensured the normal rotation of carousel, the mounted frame can dismantle the setting, when the couple appears damaging, can dismantle the mounted frame that corresponds and change, has further improved the flexibility of use.

Description

Rotary plastic spraying device

Technical Field

The utility model relates to the field of plastic spraying devices, in particular to a rotary plastic spraying device.

Background

Plastic spraying is a surface treatment method for spraying plastic powder on parts, and uses corona discharge phenomenon to make powder paint adsorbed on the workpiece. The plastic powder is charged through high-voltage electrostatic equipment, the coating is sprayed on the surface of a workpiece under the action of an electric field, and the powder is uniformly adsorbed on the surface of the workpiece to form a powdery coating. The plastic spraying product is mainly used for indoor box bodies, and a paint film shows a smooth or matte effect. The spraying plastic powder mainly comprises acrylic acid powder, polyester powder and the like.

Chinese patent No.: CN209476531U discloses a rotary spraying device, in which a motor is used in conjunction with a rotating shaft, so that a part hung on a hook can rotate, the effect of providing a hanging position for spraying plastic is achieved, and the double-sided spraying plastic can be achieved by combining two spray heads. However, in the above patent, the rotating disc with the hooks is fixed on the rotating shaft, and can only be rotated along with the rotating shaft, so that the height cannot be adjusted, the flexibility in use is poor, and meanwhile, the hooks are fixed on the rotating disc, cannot be detached, cannot be replaced when damaged, and have certain limitations in use.

Disclosure of Invention

The utility model mainly aims to provide a rotary plastic spraying device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a rotation type plastic spraying device, includes the plastic spraying box, the lower extreme of plastic spraying box is equipped with the base, and the inside of plastic spraying box is equipped with first shower nozzle and second shower nozzle, the upper end of plastic spraying box is equipped with gear motor, and the inside of plastic spraying box is equipped with the pivot, be equipped with revolution mechanic in the pivot, and revolution mechanic includes first fixed plate, second fixed plate, servo motor, lead screw, carousel and mounted frame, first fixed plate and second fixed plate are fixed in the pivot, servo motor installs on first fixed plate, the lead screw is connected on servo motor, the mounted frame is installed on the carousel, and the carousel cover is located in the pivot.

Preferably, the plastic spraying box is provided with a movable door, the movable door is provided with an observation window, and the base is fixedly connected with the plastic spraying box.

Preferably, the second spray head is connected with a support, the support is fixed in the plastic spraying box, and the lower surface of the base is fixedly provided with supporting legs.

Preferably, the rotating structure further comprises a counterweight rod, the servo motor is fixed on the first fixed plate, the tail end of the screw rod is connected to the second fixed plate, the screw rod penetrates through the rotary table, the screw rod is in threaded connection with the rotary table, the hanging frames are distributed in an annular array on the rotary table, the counterweight rod is fixed between the first fixed plate and the second fixed plate, and the counterweight rod penetrates through the rotary table.

Preferably, the suspension bracket comprises a hook, a limiting plate, a screw and a nut, wherein the hook is fixedly connected with the limiting plate, the screw is arranged on the limiting plate and penetrates through the turntable, and the nut is in threaded connection with the screw.

Compared with the prior art, the utility model has the following beneficial effects: this rotation type plastic spraying device, through the revolution mechanic who sets up, adopt servo motor, lead screw isotructure, can adjust the height of carousel, and then change the height of mounted frame, improve the flexibility of use, set up the counter weight pole between the fixed plate, can play the effect of counter weight, guarantee carousel both sides atress homogenization, and then ensured the normal rotation of carousel, the mounted frame can dismantle the setting, when the couple appears damaging, can dismantle the mounted frame that corresponds and change, has further improved the flexibility of use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a rotary structure according to the present utility model;

fig. 4 is a schematic structural view of the hanger of the present utility model.

In the figure: 1. a plastic spraying box; 2. a base; 3. a first nozzle; 4. a second nozzle; 5. a speed reducing motor; 6. a rotating shaft; 7. a rotating structure; 701. a first fixing plate; 702. a second fixing plate; 703. a servo motor; 704. a screw rod; 705. a turntable; 706. a hanging frame; 7061. a hook; 7062. a limiting plate; 7063. a screw; 7064. a nut; 707. a weight bar; 8. a bracket; 9. a support leg; 10. a movable door.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a rotary plastic spraying device comprises a plastic spraying box 1, wherein a base 2 is arranged at the lower end of the plastic spraying box 1, a first spray head 3 and a second spray head 4 are arranged in the plastic spraying box 1, a gear motor 5 is arranged at the upper end of the plastic spraying box 1, a rotating shaft 6 is arranged in the plastic spraying box 1, a rotating structure 7 is arranged on the rotating shaft 6, a movable door 10 is arranged on the plastic spraying box 1, an observation window is arranged on the movable door 10, the base 2 is fixedly connected with the plastic spraying box 1, a support 8 is connected to the second spray head 4, the support 8 is fixed in the plastic spraying box 1, and a supporting leg 9 is fixedly arranged on the lower surface of the base 2.

When the plastic spraying device is used, the device is stably placed through the supporting legs 9, the plastic spraying operation on the surface of a workpiece is started after corresponding cables and pipelines are connected, the movable door 10 is opened, the workpiece is hung on the rotating structure 7, then the movable door 10 is closed, the device is started after the movable door 10 is closed, the pipeline conveys plastic materials to the first spray head 3 and the second spray head 4, finally the plastic materials are sprayed out of the first spray head 3 and the second spray head 4, meanwhile, the gear motor 5 slowly rotates with the rotating shaft 6, so that the rotating structure 7 and the workpiece are carried out, when the workpiece moves between the two spray heads, the plastic materials sprayed out by the spray heads are adsorbed on the surface of the workpiece under the action of an electric field, the purpose of plastic spraying is achieved, in the process, the two spray heads can carry out double-sided plastic spraying on the workpiece, meanwhile, the rotating shaft 6 carries the rotating structure 7 and the workpiece rotate, the plastic spraying operation in batches can be achieved, the height of the rotating structure 7 can be adjusted when needed, the use flexibility is improved, after the movable door 10 is opened, the workpiece is taken down, and then the plastic spraying operation of the next batch of workpieces can be carried out.

With the above embodiment, the rotating structure 7 comprises a first fixing plate 701, a second fixing plate 702, a servo motor 703, a screw 704, a turntable 705 and a suspension bracket 706, the first fixing plate 701 and the second fixing plate 702 are fixed on a rotating shaft 6, the servo motor 703 is mounted on the first fixing plate 701, the screw 704 is connected on the servo motor 703, the suspension bracket 706 is mounted on the turntable 705, the turntable 705 is sleeved on the rotating shaft 6, the rotating structure 7 further comprises a counterweight rod 707, the servo motor 703 is fixed on the first fixing plate 701, the end of the screw 704 is connected on the second fixing plate 702, the screw 704 penetrates through the turntable 705, the screw 704 is in threaded connection with the turntable 705, the suspension bracket 706 is distributed in an annular array on the turntable 705, the counterweight rod 707 is fixed between the first fixing plate 701 and the second fixing plate 702, and the counter weight pole 707 runs through in carousel 705, mounted frame 706 includes couple 7061, limiting plate 7062, screw rod 7063 and nut 7064, fixed connection between couple 7061 and the limiting plate 7062, screw rod 7063 sets up on limiting plate 7062, and screw rod 7063 runs through in carousel 705, nut 7064 threaded connection is on screw rod 7063, through the revolution mechanic 7 of setting, adopt servo motor 703, lead screw 704 isotructure, can adjust the height of carousel 705, and then change mounted frame 706's height, improve the flexibility of use, set up counter weight pole 707 between the fixed plate, can play the effect of counter weight, guarantee carousel 705 both sides atress homogenization, and then ensured the normal rotation of carousel 705, mounted frame 706 can dismantle the setting, when the damage appears in couple 7061, can dismantle corresponding mounted frame 706 and change, further improved the flexibility of use.

When the rotary structure 7 is used, the hanging frame 706 is arranged on the turntable 705, a workpiece is hung on the hook 7061 in the hanging frame 706, after the rotary shaft 6 rotates, the first fixing plate 701 and the second fixing plate 702 are carried to rotate, meanwhile, the turntable 705 and the hanging frame 706 are carried to rotate, the purpose of rotary plastic spraying is achieved, in the process, the counterweight rod 707, the servo motor 703 and the screw rod 704 are located at symmetrical positions on the turntable 705, the counterweight effect can be achieved, the uniformity of stress of the turntable 705 is guaranteed, normal rotation is guaranteed, if the heights of the turntable 705 and the hanging frame 706 are required to be adjusted, the servo motor 703 is started, the servo motor 703 drives the screw rod 704 to rotate, the turntable 705 is driven to lift along the rotary shaft 6 and the counterweight rod 707, the height of the hanging frame 706 is changed, when the hook 7061 is damaged and needs to be replaced, the nut 7064 on the corresponding screw rod 7063 is detached, and then the new hanging frame 706 is installed.

The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.

Claims (5)

1. The utility model provides a rotation type plastic spraying device, includes plastic spraying box (1), the lower extreme of plastic spraying box (1) is equipped with base (2), and the inside of plastic spraying box (1) is equipped with first shower nozzle (3) and second shower nozzle (4), the upper end of plastic spraying box (1) is equipped with gear motor (5), and the inside of plastic spraying box (1) is equipped with pivot (6), its characterized in that: be equipped with revolution mechanic (7) on pivot (6), and revolution mechanic (7) are including first fixed plate (701), second fixed plate (702), servo motor (703), lead screw (704), carousel (705) and mounted frame (706), first fixed plate (701) are fixed on pivot (6) with second fixed plate (702), servo motor (703) are installed on first fixed plate (701), lead screw (704) are connected on servo motor (703), mounted frame (706) are installed on carousel (705), and carousel (705) cover is located on pivot (6).

2. A rotary spraying device according to claim 1, characterized in that: the plastic spraying box (1) is provided with a movable door (10), the movable door (10) is provided with an observation window, and the base (2) is fixedly connected with the plastic spraying box (1).

3. A rotary spraying device according to claim 2, characterized in that: the second spray head (4) is connected with a support (8), the support (8) is fixed inside the plastic spraying box (1), and the lower surface of the base (2) is fixedly provided with a supporting leg (9).

4. A rotary spraying device according to claim 3, characterised in that: the rotating structure (7) further comprises a counterweight rod (707), the servo motor (703) is fixed on the first fixed plate (701), the tail end of the screw rod (704) is connected to the second fixed plate (702), the screw rod (704) penetrates through the rotary table (705), the screw rod (704) is connected with the rotary table (705) in a threaded mode, the hanging frames (706) are distributed on the rotary table (705) in a ring-shaped array mode, the counterweight rod (707) is fixed between the first fixed plate (701) and the second fixed plate (702), and the counterweight rod (707) penetrates through the rotary table (705).

5. A rotary spraying device according to claim 4, wherein: the hanging frame (706) comprises a hook (7061), a limiting plate (7062), a screw rod (7063) and a nut (7064), wherein the hook (7061) is fixedly connected with the limiting plate (7062), the screw rod (7063) is arranged on the limiting plate (7062), the screw rod (7063) penetrates through the rotary table (705), and the nut (7064) is in threaded connection with the screw rod (7063).