Metal workpiece surface paint spraying device

Abstract

The utility model belongs to the technical field of metal workpiece surface paint spraying devices, and provides a metal workpiece surface paint spraying device which comprises a paint spraying box, a feeding port is formed in one side of the paint spraying box, a first cavity is formed in the side, close to the feeding port, in the paint spraying box, a first sliding groove is formed in the top of the first cavity, and a right-hand and left-hand thread lead screw is rotationally connected into the first sliding groove. A pair of first sliding blocks is in threaded connection with the peripheries of the two ends of the positive and negative threaded screw rod, an electric telescopic rod is installed on the bottom end face of each first sliding block, an installation block is installed at the output end of each electric telescopic rod, a rotating shaft is rotationally connected to one side of each installation block, and a clamping block is installed at one end of each rotating shaft; a supporting plate is movably connected between the pair of connecting grooves, and a pair of mounting grooves are formed in the positions, above the pair of connecting grooves, of the two sides of the first cavity. The metal workpiece surface paint spraying device is simple and reasonable in structure, novel in design, easy to operate, high in practicability and convenient to widely popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of metal workpiece surface paint spraying devices, in particular to a metal workpiece surface paint spraying device. Background Art

[0002] A metal workpiece surface painting device is a device used to apply paint or spray paint on the surface of a metal workpiece. It usually includes a nozzle, a spraying system and a control system, which is used to spray the paint evenly on the surface of the workpiece to provide protection, decoration or other required functions.

[0003] After some current metal workpiece surface spraying devices spray paint on the upper surface of the metal workpiece, it is necessary to wait for the paint on the surface of the metal workpiece to dry thoroughly, and then turn the metal workpiece over to spray paint on the other side, which not only increases the output of labor but also reduces work efficiency.

[0004] Therefore, we make improvements to this and propose a metal workpiece surface spraying device. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses a device for spraying paint on the surface of a metal workpiece, comprising a paint spray box, a feed port is provided on one side of the paint spray box, a chamber is provided on the side of the paint spray box near the feed port, a slide groove is provided on the top of the chamber, a forward and reverse threaded screw rod is rotatably connected in the slide groove, a pair of sliders are threadedly connected at both ends of the forward and reverse threaded screw rod, an electric telescopic rod is installed on the bottom end surface of the slider, a mounting block is installed on the output end of the electric telescopic rod, a rotating shaft is rotatably connected to one side of the mounting block, and a clamping Block, a pair of connecting grooves are provided below both sides of chamber one, a support plate is movably connected between the pair of connecting grooves, a pair of mounting grooves are provided on both sides of chamber one above the pair of connecting grooves, an air-drying mechanism is installed in the mounting groove, a movable groove is provided at the bottom of chamber one, a rack is movably connected in the movable groove, the upper end face of the rack is connected to the bottom end face of the support plate, chamber two is provided on the side close to chamber one in the paint spray box, a movable component is provided on the top of chamber two, and a paint spraying mechanism is installed on the bottom end face of the movable component.

[0007] As an optimal technical solution of the present invention, a motor 1 is installed on the side of the paint spray box close to the slide 1, and one end of the forward and reverse threaded screw rod passes through one side of the slide 1 and is connected to the output end of the motor 1.

[0008] As a preferred technical solution of the present invention, a groove is provided at the bottom of the movable slot, a second motor is installed in the groove, a gear is installed at the output end of the second motor, and the gear and the rack are meshed with each other.

[0009] As a preferred technical solution of the present invention, motor three is installed on one side of the mounting block, and one end of the rotating shaft passes through one side of the mounting block and is connected to the output end of motor three.

[0010] As an optimal technical solution of the present utility model, the moving component includes a slide groove 2, a screw rod, a slider 2 and a motor 4. The slide groove 2 is rotatably connected with a screw rod, the outer periphery of the screw rod is threadedly connected to the slider 2, the bottom end face of the slider 2 is connected to the upper end face of the paint spraying mechanism, and the motor 4 is installed on the side of the paint spraying box close to the slide groove 2. One end of the screw rod passes through one side of the slide groove 2 and is connected to the output end of the motor 4.

[0011] As a preferred technical solution of the present invention, a pair of protective nets are installed on both sides of the installation groove.

[0012] As a preferred technical solution of the present invention, a rubber pad is installed on one side of the clamping block.

[0013] As a preferred technical solution of the present invention, a pair of connecting grooves extend into the second chamber.

[0014] The beneficial effects of the utility model are:

[0015] Through the coordinated use of the air-drying mechanism, motor one, forward and reverse threaded screws, electric telescopic rod, motor three and clamping block, after the paint is sprayed on the upper surface of the metal workpiece, the support plate is moved into chamber one and the air-drying mechanism is started. The air-drying mechanism quickly dries the paint on the surface of the metal workpiece, thereby reducing waiting time. When the paint on the surface of the metal workpiece is completely dry, motor one is started, and motor one drives the forward and reverse threaded screws to rotate. Since the forward and reverse threaded screws are threadedly connected to a pair of sliders one, when the forward and reverse threaded screws rotate, they drive the pair of sliders one to move toward the middle. The pair of sliders one drives the mounting block to move toward the middle through a pair of electric telescopic rods. The pair of mounting blocks drive the pair of clamping blocks to move toward the middle and clamp the metal workpiece. The electric telescopic rod is started to drive the metal workpiece to move upward, and motor three is started. Motor three drives the clamping block to rotate 180° through the rotating shaft, so that the metal workpiece can be automatically turned over, replacing manual turning, which not only reduces labor output, but also improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure with reference to the accompanying drawings, wherein like reference numerals generally represent like components in the exemplary embodiments of the present disclosure.

[0017] Figure 1 This is a three-dimensional diagram of the metal workpiece surface spraying device of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the metal workpiece surface spraying device of the utility model;

[0019] Figure 3 This is a front cross-sectional view of the metal workpiece surface spraying device of the utility model;

[0020] Figure 4 This is a side sectional view of the metal workpiece surface spraying device of the utility model;

[0021] Figure 5 This is a new metal workpiece surface painting device Figure 2 A magnified view of center.

[0022] In the figure: 1. Paint spray box; 101. Feed port; 2. Chamber 1; 201. Connecting slot; 202. Movable slot; 3. Slide 1; 301. Forward and reverse threaded screw; 302. Slider 1; 303. Motor 1; 4. Mounting block; 401. Rotating shaft; 402. Clamping block; 403. Motor 3; 404. Rubber pad; 5. Support plate; 501. Rack; 6. Mounting slot; 601. Air drying mechanism; 602. Protective net; 7. Chamber 2; 8. Moving component; 801. Slide 2; 802. Screw; 803. Slider 2; 804. Motor 4; 9. Groove; 901. Motor 2; 902. Gear; 10. Electric telescopic rod; 11. Paint spray mechanism. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art.

[0024] Example: Figure 1-5As shown, the utility model of the metal workpiece surface painting device includes a paint spraying box 1, a feed port 101 is provided on one side of the paint spraying box 1, a chamber 2 is provided on the side of the paint spraying box 1 near the feed port 101, a slide 3 is provided on the top of the chamber 2, a forward and reverse threaded screw rod 301 is rotatably connected in the slide 3, a pair of sliders 302 are threadedly connected to the outer ends of the forward and reverse threaded screw rod 301, an electric telescopic rod 10 is installed on the bottom end surface of the slider 302, and a mounting block 4 is installed on the output end of the electric telescopic rod 10, a rotating shaft 401 is rotatably connected to one side of the mounting block 4, and a clamping device is installed at one end of the rotating shaft 401. Block 402, a pair of connecting grooves 201 are provided at the lower sides of chamber 1 2, a support plate 5 is movably connected between the pair of connecting grooves 201, a pair of mounting grooves 6 are provided on both sides of chamber 1 2 above the pair of connecting grooves 201, a drying mechanism 601 is installed in the mounting groove 6, a movable groove 202 is provided at the bottom of chamber 1 2, a rack 501 is movably connected in the movable groove 202, the upper end face of the rack 501 is connected to the bottom end face of the support plate 5, a chamber 2 7 is provided on the side close to chamber 1 2 in the paint spray box 1, a movable component 8 is provided on the top of chamber 2 7, and a paint spraying mechanism 11 is installed on the bottom end face of the movable component 8.

[0025] Among them, a motor 303 is installed on the side of the paint spray box 1 near the slide 3, and one end of the forward and reverse threaded screw rod 301 passes through one side of the slide 3 and is connected to the output end of the motor 303. The motor 303 drives the forward and reverse threaded screw rod 301 to rotate. Since the forward and reverse threaded screw rod 301 is threadedly connected to a pair of sliders 302, when the forward and reverse threaded screw rod 301 rotates, it drives the pair of sliders 302 to move toward the middle.

[0026] Among them, a groove 9 is provided at the bottom of the movable groove 202, and a motor 2 901 is installed in the groove 9. A gear 902 is installed at the output end of the motor 2 901. The gear 902 is engaged with the rack 501, and the motor 2 901 drives the gear 902 to rotate. Since the gear 902 and the rack 501 are engaged with each other, when the gear 902 rotates, it drives the support plate 5 to move into the chamber 2 7 through the rack 501.

[0027] Among them, motor three 403 is installed on one side of the mounting block 4, one end of the rotating shaft 401 passes through one side of the mounting block 4 and is connected to the output end of motor three 403, and motor three 403 drives the clamping block 402 to rotate 180° through the rotating shaft 401, so that the metal workpiece can be automatically turned over.

[0028] Among them, the moving component 8 includes a slide groove 2 801, a screw rod 802, a slider 2 803 and a motor 4 804. The screw rod 802 is rotatably connected in the slide groove 2 801, and the outer periphery of the screw rod 802 is threadedly connected to the slider 2 803. The bottom end face of the slider 2 803 is connected to the upper end face of the paint spraying mechanism 11. The motor 4 804 is installed on the side of the paint spraying box 1 close to the slide groove 2 801. One end of the screw rod 802 passes through one side of the slide groove 2 801 and is connected to the output end of the motor 4 804. The motor 4 804 drives the screw rod 802 to rotate. Since the screw rod 802 is threadedly connected to the slider 2 803, when the screw rod 802 rotates, it drives the slider 2 803 to move to one side, and the slider 2 803 drives the paint spraying mechanism 11 to move to one side.

[0029] A pair of protective nets 602 are installed on both sides of the installation slot 6, and the protective nets 602 can play a protective role.

[0030] A rubber pad 404 is installed on one side of the clamping block 402. The rubber pad 404 is soft in texture and can prevent the paint on the surface of the metal workpiece from being knocked off when clamping the metal workpiece.

[0031] A pair of connecting grooves 201 extend into the second chamber 7 , and the connecting grooves 201 facilitate movement of the support plate 5 into the second chamber 7 .

[0032] Working principle: First, start the motor 2 901, and the motor 2 901 drives the gear 902 to rotate. Since the gear 902 and the rack 501 are meshed with each other, the gear 902 drives the support plate 5 to move into the chamber 2 7 through the rack 501 when it rotates, and the support plate 5 transports the metal workpiece into the chamber 2 7. Then, open the paint spraying mechanism 11 to start spraying paint, start the motor 4 804, and the motor 4 804 drives the screw rod 802 to rotate. Since the screw rod 802 is threadedly connected to the slider 2 803, the screw rod 802 drives the slider 2 803 to move to one side when it rotates, and the slider 2 803 drives the paint spraying mechanism 11 to move to one side, so that the surface of the workpiece can be painted more comprehensively. After the paint is sprayed on the upper surface of the metal workpiece, the support plate 5 is moved to the chamber 1 2, and the air-drying mechanism 601 is started. The air-drying mechanism 601 quickly dries the paint on the surface of the metal workpiece, thereby reducing the waiting time. After the paint on the surface of the workpiece is completely dry, start motor 1 303, and motor 1 303 drives the forward and reverse threaded screw rod 301 to rotate. Since the forward and reverse threaded screw rod 301 is threadedly connected to a pair of sliders 1 302, the forward and reverse threaded screw rod 301 drives the pair of sliders 1 302 to move toward the middle. The pair of sliders 1 302 drives the mounting block 4 to move toward the middle through a pair of electric telescopic rods 10, and the pair of mounting blocks 4 drives the pair of clamping blocks 402 to move toward the middle and clamp the metal workpiece. Start the electric telescopic rod 10 to drive the metal workpiece to move upward, start motor 3 403, and motor 3 403 drives the clamping block 402 to rotate 180° through the rotating shaft 401, so that the metal workpiece can be automatically turned over, replacing manual turning, which not only reduces the output of labor, but also improves work efficiency. According to the above steps, the metal workpiece is transported to chamber 2 7, and the bottom end surface of the metal workpiece is sprayed with paint.

[0033] Those skilled in the art should understand that the above description of the embodiments of the present invention is only for the purpose of illustrative purposes only to illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any given examples.

[0034] While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A metal workpiece surface painting device, comprising a paint spraying box (1), characterized in that: A feed port (101) is provided on one side of the paint spray box (1), a chamber (2) is provided on one side of the paint spray box (1) near the feed port (101), a slide groove (3) is provided on the top of the chamber (2), a forward and reverse threaded screw rod (301) is rotatably connected in the slide groove (3), a pair of sliders (302) are threadedly connected at both ends of the forward and reverse threaded screw rod (301), an electric telescopic rod (10) is installed on the bottom end surface of the slider (302), an installation block (4) is installed on the output end of the electric telescopic rod (10), a rotating shaft (401) is rotatably connected on one side of the installation block (4), a clamping block (402) is installed on one end of the rotating shaft (401), and the lower sides of the chamber (2) are provided with a plurality of screw rods (301) and a plurality of sliders (302) are provided. A pair of connecting grooves (201) are provided, and a support plate (5) is movably connected between the pair of connecting grooves (201). A pair of mounting grooves (6) are provided on both sides of the chamber one (2) above the pair of connecting grooves (201), and a drying mechanism (601) is installed in the mounting groove (6). A movable groove (202) is provided at the bottom of the chamber one (2), and a rack (501) is movably connected in the movable groove (202), and the upper end surface of the rack (501) is connected to the bottom end surface of the support plate (5). A chamber two (7) is provided on the side close to the chamber one (2) in the paint spray box (1), and a movable component (8) is provided on the top of the chamber two (7), and a paint spray mechanism (11) is installed on the bottom end surface of the movable component (8).

2. The metal workpiece surface painting device according to claim 1, characterized in that: A motor (303) is installed on one side of the paint spray box (1) close to the slide groove (3), and one end of the forward and reverse threaded screw rod (301) passes through one side of the slide groove (3) and is connected to the output end of the motor (303).

3. The metal workpiece surface painting device according to claim 1, characterized in that: A groove (9) is provided at the bottom of the movable slot (202), a second motor (901) is installed in the groove (9), a gear (902) is installed at the output end of the second motor (901), and the gear (902) and the rack (501) are meshed with each other.

4. The metal workpiece surface painting device according to claim 1, characterized in that: A third motor (403) is installed on one side of the mounting block (4), and one end of the rotating shaft (401) passes through one side of the mounting block (4) and is connected to the output end of the third motor (403).

5. The metal workpiece surface painting device according to claim 1, characterized in that: The moving assembly (8) includes a second slide groove (801), a screw rod (802), a second slider (803) and a fourth motor (804). The second slide groove (801) is rotatably connected with the screw rod (802). The outer periphery of the screw rod (802) is threadedly connected with the second slider (803). The bottom end surface of the second slider (803) is connected to the upper end surface of the paint spraying mechanism (11). The fourth motor (804) is installed on a side close to the second slide groove (801) in the paint spraying box (1). One end of the screw rod (802) passes through one side of the second slide groove (801) and is connected to the output end of the fourth motor (804).

6. The metal workpiece surface painting device according to claim 1, characterized in that: A pair of protective nets (602) are installed on both sides of the installation groove (6).

7. The metal workpiece surface painting device according to claim 1, characterized in that: A rubber pad (404) is installed on one side of the clamping block (402).

8. The metal workpiece surface painting device according to claim 1, characterized in that: A pair of connecting grooves (201) extend into chamber two (7).

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