Environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmet

Abstract

The utility model discloses an environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets, comprising a workbench, a device box is arranged below the workbench, a rotating disk is arranged above the workbench at a corresponding position, a driving device is fixedly connected to the inner wall of the device box, a connecting column is fixedly connected to the upper end of the rotating disk, a plurality of connecting grooves are penetrated through the side wall of the connecting column, a positioning device is arranged in each of the plurality of connecting grooves, and a shielding device is fixedly connected to the upper end of the rotating disk. The utility model has the advantages of convenient and stable placement of the helmet and preventing the paint from affecting the inside of the helmet.

Description

Technical Field

[0001] The utility model relates to the technical field of helmet spray painting, in particular to an environmentally friendly water-based intermediate paint coating device for helmets for electrostatic spraying. Background Art

[0002] A helmet is a piece of equipment used to protect the head, usually made of strong materials such as plastic, fiberglass or carbon fiber. The main function of a helmet is to reduce damage to the brain when the head is impacted and to protect the head from external impacts, falls or other accidental injuries. Helmets are widely used in various fields, such as motorcycles, bicycles, skiing, rock climbing, construction sites, etc. The design and materials of helmets in different fields may be different to meet the needs of specific fields.

[0003] Spray painting refers to a coating method in which paint is sprayed onto the surface of an object using a spray gun. Spray painting can evenly cover the surface of the object with paint to form a smooth and beautiful coating. Spray painting is widely used in automobiles, construction, furniture and other fields. It can change the color, appearance and protect the surface of an object.

[0004] In the prior art, when spraying paint on a helmet, attention must be paid to the placement of the helmet to prevent the inside of the helmet from being affected by the paint, while also ensuring the uniformity of the spraying of the helmet. Based on this problem, we proposed an environmentally friendly water-based mid-coat paint coating device for electrostatic spraying of helmets. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly water-based intermediate paint coating device for helmets for electrostatic spraying, so as to solve the problems existing in the prior art proposed by the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets includes a workbench, a device box is arranged below the workbench, a rotating disk is arranged above the workbench at a corresponding position, a driving device is fixedly connected to the inner wall of the device box, a connecting column is fixedly connected to the upper end of the rotating disk, a plurality of connecting grooves are penetrated through the side walls of the connecting column, a positioning device is arranged in each of the plurality of connecting grooves, and a shielding device is fixedly connected to the upper end of the rotating disk.

[0008] Preferably, the driving device includes a motor fixedly connected in the device box, a vacuum generator is fixedly connected to the end of the output shaft of the motor, a connecting disk is fixedly connected to the side wall of the vacuum generator, the connecting disk passes through the workbench and is fixedly connected to the rotating disk, a vacuum tube is arranged at the output end of the vacuum generator, and the vacuum tube passes through the connecting disk, the rotating disk and the connecting column in sequence.

[0009] Preferably, the positioning device comprises a connecting rod arranged in the connecting groove, a positioning ball is fixedly connected to the tail of the connecting rod, and the connecting rod is elastically connected between the side wall of the connecting groove and the inner wall of the connecting groove through a spring.

[0010] Preferably, the shielding device comprises a magnetic ring fixedly connected to the upper end of the rotating disk, a blocking ring is arranged above the rotating disk, a metal sheet is fixedly connected to the lower end of the blocking ring, and the magnetic ring is magnetically attracted to the metal sheet.

[0011] Preferably, the surfaces of the plurality of positioning balls are all provided with anti-slip rubber.

[0012] Preferably, the port of the vacuum tube extends to above the connecting column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a driving device, a positioning device and a shielding device are arranged to cooperate with each other, and a rotating disk for positioning the helmet is arranged on the workbench. The helmet is clamped on the rotating disk, and a plurality of connecting rods are used in conjunction with positioning balls to allow the helmet to be stably placed on the rotating disk. A resistance ring arranged at the rotating disk can prevent excess paint from entering the interior of the helmet. The resistance ring is detachable for easy cleaning. A vacuum tube is also arranged at the rotating disk, which can generate a certain suction force by contacting the interior of the helmet, so that the helmet can be more stable when rotating and receiving spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a device box of an environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of a rotating disk of an environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets.

[0018] In the figure: 1 workbench, 2 device box, 3 rotating disk, 4 resistance ring, 5 connecting column, 6 spring, 7 connecting rod, 8 positioning ball, 9 motor, 10 vacuum generator, 11 connecting disk, 12 vacuum tube, 13 magnetic ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 An environmentally friendly water-based mid-coat coating device for electrostatic spraying helmets includes a workbench 1, a device box 2 is arranged below the workbench 1, a rotating disk 3 is arranged above the workbench 1 at a corresponding position, and a driving device is fixedly connected to the inner wall of the device box 2. The driving device includes a motor 9 fixedly connected to the device box 2, a vacuum generator 10 is fixedly connected to the end of the output shaft of the motor 9, and a connecting disk 11 is fixedly connected to the side wall of the vacuum generator 10. The connecting disk 11 passes through the workbench 1 and is fixedly connected to the rotating disk 3. A vacuum tube 12 is arranged at the output end of the vacuum generator 10, and the vacuum tube 12 passes through the connecting disk 11, the rotating disk 3 and the connecting column 5 in sequence, and the port of the vacuum tube 12 extends to the top of the connecting column 5.

[0021] Among them, a connecting column 5 is fixedly connected to the upper end of the rotating disk 3, and a plurality of connecting grooves are penetrated through the side wall of the connecting column 5. A positioning device is provided in each of the plurality of connecting grooves. The positioning device includes a connecting rod 7 arranged in the connecting groove, and a positioning ball 8 is fixedly connected to the tail of the connecting rod 7. The side wall of the connecting rod 7 located in the connecting groove is elastically connected to the inner wall of the connecting groove through a spring 6, and the surfaces of the plurality of positioning balls 8 are provided with anti-slip rubber.

[0022] Among them, a shielding device is fixedly connected to the upper end of the rotating disk 3, and the shielding device includes a magnetic ring 13 fixedly connected to the upper end of the rotating disk 3. A blocking ring 4 is arranged above the rotating disk 3, and a metal sheet is fixedly connected to the lower end of the blocking ring 4. The magnetic ring 13 is magnetically attracted to the metal sheet.

[0023] In the utility model, the operator can place the helmet to be sprayed on the rotating disk 3. The multiple connecting rods 7 arranged at the connecting column 5 cooperate with the positioning ball 8 to prevent the helmet from sliding relative to the rotating disk 3. The anti-slip rubber arranged in cooperation with the multiple positioning balls 8 can be against the inner wall of the helmet, and the corresponding spring 6 has a certain supporting effect. The resistance ring 4 arranged on the outer side of the rotating disk 3 can prevent paint water from entering the center of the rotating disk 3 to avoid affecting the inner wall of the helmet. When the helmet is placed, it is against the port of the vacuum tube 12, and the vacuum tube 12 can have suction on it, so that the helmet can be placed more stably.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly water-based intermediate paint coating device for electrostatic spraying of helmets, comprising a workbench (1), characterized in that: A device box (2) is arranged below the workbench (1), and a rotating disk (3) is arranged above the workbench (1) at a corresponding position. A driving device is fixedly connected to the inner wall of the device box (2), and a connecting column (5) is fixedly connected to the upper end of the rotating disk (3). A plurality of connecting grooves are penetrated through the side wall of the connecting column (5), and positioning devices are arranged in each of the plurality of connecting grooves. A shielding device is fixedly connected to the upper end of the rotating disk (3).

2. The environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets according to claim 1 is characterized in that: The driving device comprises a motor (9) fixedly connected in a device box (2); a vacuum generator (10) is fixedly connected to the end of the output shaft of the motor (9); a connecting disk (11) is fixedly connected to the side wall of the vacuum generator (10); the connecting disk (11) passes through the workbench (1) and is fixedly connected to the rotating disk (3); a vacuum tube (12) is arranged at the output end of the vacuum generator (10); the vacuum tube (12) passes through the connecting disk (11), the rotating disk (3) and the connecting column (5) in sequence.

3. The environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets according to claim 1 is characterized in that: The positioning device comprises a connecting rod (7) arranged in the connecting groove, a positioning ball (8) is fixedly connected to the tail of the connecting rod (7), and the connecting rod (7) is elastically connected between the side wall located in the connecting groove and the inner wall of the connecting groove through a spring (6).

4. The environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets according to claim 1 is characterized in that: The shielding device comprises a magnetic ring (13) fixedly connected to the upper end of the rotating disk (3); a blocking ring (4) is arranged above the rotating disk (3); a metal sheet is fixedly connected to the lower end of the blocking ring (4); and the magnetic ring (13) is magnetically attracted to the metal sheet.

5. The environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets according to claim 3 is characterized in that: The surfaces of the plurality of positioning balls (8) are all provided with anti-slip rubber.

6. The environmentally friendly water-based intermediate paint coating device for electrostatic spraying helmets according to claim 2 is characterized in that: The end of the vacuum tube (12) extends to above the connecting column (5).

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