Full-automatic spraying device for metal products

Abstract

The utility model discloses a full-automatic spraying device for metal products, which relates to the technical field of metal products and comprises a bottom plate. A supporting plate is fixedly mounted at the top of the bottom plate through a plurality of supporting frames, a protective cover is fixedly mounted at the top of the supporting plate, a drying component used for drying paint sprayed to metal products is arranged at the top of the protective cover, and a spraying nozzle is fixedly mounted at the other end of the supporting plate and extends into the protective cover. Clamping parts used for clamping metal products are arranged on the two sides of the protective cover, and a controller is fixedly installed on one side, at one end of each clamping part, of the protective cover. According to the metal product spraying device, a metal product can be driven to rotate horizontally through the motor and the placing plate, so that the clamping part can clamp different positions of the metal product conveniently, paint of the metal product is dried through the drying part, the metal product can be sprayed comprehensively and automatically, and the spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal products, in particular to a full-automatic spraying device for metal products. Background Art

[0002] Metal products refer to a variety of products made from metal materials through a series of processing techniques. They occupy a vital position in modern industrial production and are widely used in a variety of fields, including construction, machinery, electronics, and automobiles. With the continuous introduction and application of advanced technologies, the processing precision and surface quality of metal products will be further improved, the application areas of metal products will continue to expand, and the product range will become more diversified to meet the needs of different fields. Environmental protection and energy conservation have become important development directions for the metal products industry, and green manufacturing and circular economy will become new trends in the industry's development.

[0003] Metal product spraying is an important surface treatment technology. It forms a protective layer or decorative layer on the surface of metal products through the spraying process to improve the corrosion resistance, wear resistance, aesthetics and other properties of metal products. Most of the existing metal products are concentrated together and transferred to the spraying room for spraying after processing. Spraying requires manual cooperation, and there are many processes and processing progress.

[0004] In the prior art, a Chinese patent with publication number CN214021637U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: an automatic spraying device for metal products, comprising a conveyor belt, on which metal workpieces are evenly placed, a working box is provided above the conveyor belt, the working box is provided with several spraying chambers, and a drying chamber is provided at the bottom of the several spraying chambers. A first automatic door panel device is provided at the connection between the spraying chamber and the drying chamber, a lifting clamp is provided at the top of the spraying chamber, a spraying mechanism is provided on the right side of the spraying chamber, a drying device is provided on the left side of the drying chamber, an exhaust gas treatment device is provided on the right side of the drying chamber, and a second automatic door panel device is provided at the bottom of the drying chamber. The utility model can automatically clamp metal workpieces, and automatically spray and dry them in an all-round manner, thereby improving the spraying efficiency and quality and having strong practicality. However, there may be a situation in which the clamped surface of the metal product is blocked during the process of clamping the metal product, so that the paint cannot be sprayed onto the surface, and the operator needs to adjust the clamping position of the metal product separately, thereby affecting the spraying efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic spraying device for metal products to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A fully automatic spraying device for metal products comprises a base plate; a support plate is fixedly installed on the top of the base plate through several support frames, a protective cover is fixedly installed on the top of the support plate, a drying component for drying the paint after spraying the metal product is provided on the top of the protective cover, a spray nozzle is fixedly installed on the other end of the support plate, and the spray nozzle extends to the inside of the protective cover, and clamping components for clamping metal products are provided on both sides of the protective cover, a controller is fixedly installed on one side of the protective cover at one end of the clamping component, a rotating plate is rotatably provided on the top of the support plate inside the protective cover, a motor is fixedly installed on the bottom of the support plate inside each support frame, the output shaft of the motor extends into the interior of the support plate and is fixedly connected to the bottom of the rotating plate, a placement plate is fixedly installed on the top of the rotating plate through several fixing rods, and an adsorption component for adsorbing metal products is provided at the bottom of the placement plate inside each fixing rod.

[0008] The prior art uses a clamp to clamp a metal product and then sprays the surface of the metal product, wherein the clamped surface of the metal product is blocked, so that the paint cannot be sprayed on the surface, and the operator needs to adjust the clamping position of the metal product separately, which increases the operating burden. In the present application, a placement plate is used to place the metal product, and a clamping component is used to clamp the metal product, and then a spray nozzle is used to spray the surface other than the clamping surface of the metal product by the clamping component. After spraying, a drying component is used to dry the paint on the surface of the metal product. When the paint is dried, the clamping component can be separated from the two side surfaces of the metal product. By installing a motor, the rotating plate and the placement plate can be driven to rotate, and the metal product can be driven to rotate at the same time, and the unsprayed surface of the metal product can be rotated and aligned with the spray nozzle. The clamping component is used to clamp the metal product again to facilitate the spraying operation on other surfaces of the metal product, thereby realizing full automatic spraying of the metal product and improving the spraying effect.

[0009] A further improvement of the technical solution of the present utility model is that: the adsorption component includes a cylinder, the surface of the top of the cylinder is fixedly connected to the surface of the bottom of the placing plate, a piston plate is slidingly arranged inside the placing plate, a connecting plate is provided at the bottom of the cylinder, a connecting rod is fixedly installed on the top of the connecting plate, the connecting rod extends to the interior of the cylinder and is fixedly connected to the surface of the bottom of the piston plate, an electric push rod is fixedly installed on the bottom of the placing plate on one side of the cylinder, and the output shaft of the electric push rod is fixedly connected to the surface of the top of the connecting plate.

[0010] The above-mentioned technical solution is adopted. In this solution, in the process of using the motor to drive the placement plate to rotate, thereby driving the metal product to rotate, the metal product is prone to slide on the top of the placement plate, thereby affecting the spraying effect of the metal product. In this application, an electric push rod is installed to drive the connecting plate to move to the bottom, and at the same time drive the piston plate to move to the bottom, thereby generating an adsorption force toward the bottom of the metal product, thereby ensuring that the metal product remains stable on the top of the placement plate, thereby ensuring that the metal product can be sprayed normally.

[0011] A further improvement of the technical solution of the present invention is that a sealing sleeve is attached to the outer surface of the piston plate, and the sealing sleeve is tightly fitted to the placement plate and the inner wall of the cylinder.

[0012] By adopting the above technical solution, the gap between the piston plate, the placement plate and the inner wall of the cylinder can be reduced by installing a sealing sleeve, thereby ensuring that the piston plate forms an adsorption force on the metal product during the process of moving toward the bottom.

[0013] A further improvement of the technical solution of the present invention is that a telescopic rod is fixedly installed at the bottom of the placement plate on the other side of the cylinder, and the surface of the bottom of the telescopic rod is fixedly connected to the surface of the top of the connecting plate.

[0014] By adopting the above technical solution, in this solution, the installation of the telescopic rod can ensure that the connecting plate maintains linear movement, thereby preventing the movable angle of the piston plate from being offset and affecting the effect of adsorption on the metal product.

[0015] A further improvement of the technical solution of the present invention is that a plurality of balls are installed for rolling inside the support plate, and the surface of the top of each ball is in contact with the surface of the bottom of the rotating plate.

[0016] The above-mentioned technical solution is adopted. In this solution, the contact area between the bottom surface of the turn plate and the inner wall of the support plate can be reduced by installing ball bearings. During the rotation of the turn plate, the ball bearings can roll along the surface of the turn plate, thereby reducing the wear of the bottom surface of the turn plate and extending the service life of the turn plate and the support plate.

[0017] A further improvement of the technical solution of the present utility model is that each clamping component includes an electric push rod, each electric push rod is fixedly connected to the surfaces on both sides of the protective cover, the output shaft of each electric push rod extends to the interior of the protective cover, and is fixedly installed with a splint, and the inner surface of each splint is attached with an anti-slip pad.

[0018] The above-mentioned technical solution is adopted. In this solution, an electric push rod is installed to push the splint so that the anti-slip pad fits the surfaces on both sides of the metal product and squeezes the metal product, thereby automatically clamping and limiting the metal product to prevent the metal product from sliding during the spraying process and affecting the spraying effect of the metal product.

[0019] A further improvement of the technical solution of the present invention is that a sliding rod is fixedly mounted on the outer surface of the splint at both ends of each electric push rod, and each sliding rod passes through the interior of the protective cover.

[0020] The above technical solution is adopted. In this solution, the sliding trajectory of the clamping plate driven by the electric push rod can be guided and limited by installing the sliding rod, ensuring that the clamping plate can clamp the metal product normally.

[0021] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0022] 1. The utility model provides a fully automatic spraying device for metal products. Through the cooperation between the motor and the placement plate, the metal product can be driven to rotate horizontally, so that the position of the clamping component on the metal product can be automatically adjusted, and the spraying surface of the metal product can be adjusted to avoid the clamped surface of the metal product from being unable to be sprayed, thereby realizing full automatic spraying of the metal product and improving the spraying effect.

[0023] 2. The utility model provides a fully automatic spraying device for metal products. Through the mutual cooperation between the adsorption components, before the motor and the placement plate are used to drive the metal product to rotate, the electric push rod can be used to drive the connecting plate to move to the bottom, and at the same time, the piston plate is used to generate an adsorption force toward the bottom of the metal product, thereby ensuring that the metal product remains stable on the top of the placement plate, preventing the metal product from sliding during the rotation process, and thereby improving the effect of subsequent spraying of the metal product.

[0024] 3. The utility model provides a fully automatic spraying device for metal products. By installing ball bearings, the contact area between the bottom surface of the rotating plate and the inner wall of the support plate can be reduced, thereby reducing the wear of the bottom surface of the rotating plate and extending the service life of the rotating plate and the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Figure 1 It is a three-dimensional diagram of the utility model;

[0027] Figure 2 A perspective view of the entire second perspective of the present invention;

[0028] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the protective cover of the present invention;

[0029] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the support plate of the present invention;

[0030] Figure 5 This is a schematic diagram of the local structure of the spray nozzle of the utility model;

[0031] Figure 6 For the utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0032] In the figure: 1. Base plate; 2. Support plate; 3. Protective cover; 4. Controller; 5. Clamping component; 501. Clamping plate; 502. Electric push rod; 503. Sliding rod; 504. Anti-slip pad; 6. Drying component; 7. Support frame; 8. Adsorption component; 801. Cylinder; 802. Piston plate; 803. Connecting rod; 804. Connecting plate; 805. Electric push rod; 806. Sealing sleeve; 807. Telescopic rod; 9. Spray nozzle; 10. Motor; 11. Rotating plate; 13. Ball bearing; 14. Fixing rod; 15. Placement plate. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below with reference to the embodiments:

[0034] Example 1

[0035] like Figure 1 、 Figure 3 and Figure 4 As shown, the utility model provides a fully automatic spraying device for metal products, including a base plate 1; a support plate 2 is fixedly installed on the top of the base plate 1 through several support frames 7, and a protective cover 3 is fixedly installed on the top of the support plate 2, and a drying component 6 is provided on the top of the protective cover 3 for drying the paint after spraying the metal product, and a spray nozzle 9 is fixedly installed on the other end of the support plate 2, which extends to the inside of the protective cover 3, and clamping components 5 for clamping metal products are provided on both sides of the protective cover 3. A controller 4 is fixedly installed on one side of the protective cover 3 at one end of the clamping component 5, and a rotating plate 11 is rotatably provided on the top of the support plate 2 inside the protective cover 3, and a motor 10 is fixedly installed on the bottom of the support plate 2 inside each support frame 7, and the output shaft of the motor 10 extends into the interior of the support plate 2 and is fixedly connected to the bottom of the rotating plate 11, and a placing plate 15 is fixedly installed on the top of the rotating plate 11 through several fixing rods 14, and an adsorption component 8 for adsorbing metal products is provided at the bottom of the placing plate 15 inside each fixing rod 14.

[0036] In this embodiment, the prior art uses a clamp to clamp a metal product and then sprays the surface of the metal product, wherein the clamped surface of the metal product is blocked, so that the paint cannot be sprayed on the surface. The operator needs to adjust the clamping position of the metal product separately, which increases the operating burden. In this application, the placement plate 15 is used to place the metal product, and the clamping component 5 is used to clamp the metal product, and then the spray nozzle 9 is used to spray the surface other than the clamping surface of the metal product by the clamping component 5. After spraying, the drying component 6 is used to dry the paint on the surface of the metal product. When the paint is dried, the clamping component 5 can be separated from the two side surfaces of the metal product. By installing a motor 10, the rotating plate 11 and the placement plate 15 can be driven to rotate, and the metal product can be driven to rotate at the same time, so that the unsprayed surface of the metal product is rotated and aligned with the spray nozzle 9, and the clamping component 5 is used to clamp the metal product again to facilitate the spraying operation on other surfaces of the metal product, thereby realizing full automatic spraying of the metal product and improving the spraying effect.

[0037] Example 2

[0038] like Figure 3 、 Figure 4 and Figure 6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the adsorption component 8 includes a cylinder 801, the surface of the top of the cylinder 801 is fixedly connected to the surface of the bottom of the placement plate 15, the piston plate 802 is slidingly provided inside the placement plate 15, and a connecting plate 804 is provided at the bottom of the cylinder 801. A connecting rod 803 is fixedly installed on the top of the connecting plate 804, and the connecting rod 803 extends to the interior of the cylinder 801 and is fixedly connected to the surface of the bottom of the piston plate 802. An electric push rod 805 is fixedly installed on the bottom of the placement plate 15 on one side of the cylinder 801, and the output shaft of the electric push rod 805 is fixedly connected to the surface of the top of the connecting plate 804. A sealing sleeve 806 is attached to the outer surface of the piston plate 802, and the sealing sleeve 806 is tightly fitted to the inner wall of the placement plate 15 and the cylinder 801. A telescopic rod 807 is fixedly installed on the bottom of the placement plate 15 on the other side of the cylinder 801, and the surface of the bottom of the telescopic rod 807 is fixedly connected to the surface of the top of the connecting plate 804.

[0039] In this embodiment, when the motor 10 is used to drive the placement plate 15 to rotate, thereby driving the metal product to rotate, the metal product is likely to slide on the top of the placement plate 15, thereby affecting the effect of spraying the metal product. In this application, by installing an electric push rod 805, the connecting plate 804 can be driven to move toward the bottom, and the piston plate 802 can be driven to move toward the bottom at the same time, thereby generating an adsorption force toward the bottom on the metal product, thereby ensuring that the metal product remains stable on the top of the placement plate 15, thereby ensuring that the metal product can be sprayed normally; by installing a sealing sleeve 806, the gap between the piston plate 802 and the placement plate 15 and the inner wall of the cylinder 801 can be reduced, thereby ensuring that the piston plate 802 forms an adsorption force on the metal product during its movement toward the bottom; by installing a telescopic rod 807, it can be ensured that the connecting plate 804 maintains a straight line movement, thereby preventing the movable angle of the piston plate 802 from deviating and affecting the adsorption effect on the metal product.

[0040] Example 3

[0041] like Figure 3 、 Figure 4 and Figure 5 As shown, based on Example 2, the present invention provides a technical solution: preferably, a plurality of balls 13 are installed for rolling inside the support plate 2, and the top surface of each ball 13 is in contact with the bottom surface of the rotating plate 11.

[0042] In this embodiment, by installing the ball bearings 13, the contact area between the bottom surface of the rotating plate 11 and the inner wall of the support plate 2 can be reduced. During the rotation of the rotating plate 11, the ball bearings 13 can roll along the surface of the rotating plate 11, thereby reducing the wear of the bottom surface of the rotating plate 11 and extending the service life of the rotating plate 11 and the support plate 2.

[0043] Example 4

[0044] like Figure 1 、 Figure 2 and Figure 3 As shown, based on Example 3, the utility model provides a technical solution: preferably, each clamping component 5 includes an electric push rod 502, each electric push rod 502 is fixedly connected to the surfaces on both sides of the protective cover 3, the output shaft of each electric push rod 502 extends to the interior of the protective cover 3, and is fixedly installed with a splint 501, the inner surface of each splint 501 is attached with an anti-slip pad 504, and the outer surface of the splint 501 at both ends of each electric push rod 502 is fixedly installed with a sliding rod 503, and each sliding rod 503 passes through the interior of the protective cover 3.

[0045] In this embodiment, by installing the electric push rod 502, the splint 501 can be pushed so that the anti-slip pad 504 fits the surfaces on both sides of the metal product and squeezes the metal product, thereby automatically clamping and limiting the metal product to prevent the metal product from sliding during the spraying process and affecting the spraying effect of the metal product; by installing the sliding rod 503, the sliding trajectory of the splint 501 driven by the electric push rod 502 can be guided and limited, ensuring that the splint 501 can clamp the metal product normally.

[0046] The working principle of the fully automatic spraying device for metal products is described in detail below.

[0047] like Figures 1-6 As shown, the operator opens the protective door at one end of the protective cover 3, places the metal product on the top of the placement plate 15, and then controls the electric push rod 502 to push the clamping plate 501, so that the anti-slip pad 504 clamps and limits the surfaces on both sides of the metal product. The operator can connect the spray nozzle 9 with the external spray structure, and then spray the paint onto the surface of the metal product through the spray nozzle 9. After one spraying is completed, the drying component 6 is used to dry the paint on the surface of the metal product. When the paint is dried, the electric push rod 502 is used to drive the anti-slip pad 504 to separate from the surfaces on both sides of the metal product, and then the electric push rod 80 is used to dry the paint on the surface of the metal product. 5 drives the connecting plate 804 and the piston plate 802 to move toward the bottom, thereby generating an adsorption force toward the bottom of the metal product, ensuring that the metal product remains stable on the top of the placement plate 15. The motor 10 then drives the rotating plate 11 and the placement plate 15 to rotate, and at the same time drives the metal product to rotate, so that the unsprayed surface of the metal product is rotated and aligned with the spray nozzle 9. Then, the electric push rod 502 is used again to push the clamping plate 501, so that the anti-slip pad 504 clamps the metal product, so that the other surfaces of the metal product can be sprayed. After repeating the above actions many times, the metal product can be sprayed automatically.

[0048] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fully automatic spraying device for metal products, comprising a base plate (1); characterized in that: A support plate (2) is fixedly mounted on the top of the base plate (1) via a plurality of support frames (7), a protective cover (3) is fixedly mounted on the top of the support plate (2), a drying component (6) for drying the paint after spraying the metal product is provided on the top of the protective cover (3), a spray nozzle (9) is fixedly mounted on the other end of the support plate (2), the spray nozzle (9) extends into the interior of the protective cover (3), and clamping components (5) for clamping the metal product are provided on both sides of the protective cover (3), and one end of the clamping component (5) is fixedly mounted on one side of the protective cover (3). A controller (4) is provided. A rotating plate (11) is rotatably provided on the top of the support plate (2) inside the protective cover (3). A motor (10) is fixedly installed on the bottom of the support plate (2) inside each support frame (7). The output shaft of the motor (10) extends into the interior of the support plate (2) and is fixedly connected to the bottom of the rotating plate (11). A placement plate (15) is fixedly installed on the top of the rotating plate (11) through a plurality of fixing rods (14). An adsorption component (8) for adsorbing metal products is provided at the bottom of the placement plate (15) inside each fixing rod (14).

2. The fully automatic spraying device for metal products according to claim 1, characterized in that: The adsorption component (8) includes a cylinder (801), the top surface of the cylinder (801) is fixedly connected to the bottom surface of the placement plate (15), a piston plate (802) is slidably provided inside the placement plate (15), a connecting plate (804) is provided at the bottom of the cylinder (801), a connecting rod (803) is fixedly installed on the top of the connecting plate (804), the connecting rod (803) extends to the inside of the cylinder (801) and is fixedly connected to the bottom surface of the piston plate (802), an electric push rod (805) is fixedly installed on the bottom of the placement plate (15) on one side of the cylinder (801), and the output shaft of the electric push rod (805) is fixedly connected to the top surface of the connecting plate (804).

3. The fully automatic spraying device for metal products according to claim 2, characterized in that: A sealing sleeve (806) is attached to the outer surface of the piston plate (802), and the sealing sleeve (806) is tightly fitted to the placement plate (15) and the inner wall of the cylinder (801).

4. The fully automatic spraying device for metal products according to claim 3, characterized in that: A telescopic rod (807) is fixedly installed at the bottom of the placement plate (15) on the other side of the cylinder (801), and the surface of the bottom of the telescopic rod (807) is fixedly connected to the surface of the top of the connecting plate (804).

5. The fully automatic spraying device for metal products according to claim 4, characterized in that: A plurality of balls (13) are rollingly mounted inside the support plate (2), and the top surface of each ball (13) is in contact with the bottom surface of the rotating plate (11).

6. The fully automatic spraying device for metal products according to claim 1, characterized in that: Each of the clamping components (5) includes an electric push rod (502), each of the electric push rods (502) is fixedly connected to the surfaces on both sides of the protective cover (3), the output shaft of each of the electric push rods (502) extends into the interior of the protective cover (3), and is fixedly installed with a clamping plate (501), and the inner surface of each of the clamping plates (501) is affixed with an anti-slip pad (504).

7. The fully automatic spraying device for metal products according to claim 6, characterized in that: Slide rods (503) are fixedly mounted on the outer surfaces of the clamping plates (501) at both ends of each electric push rod (502), and each slide rod (503) passes through the interior of the protective cover (3).

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