Spraying device for surface treatment of hardware fittings

Abstract

The utility model provides a spraying device for hardware fitting surface treatment, which relates to the technical field of hardware fitting processing and comprises a base, a portal frame is fixedly mounted on the upper surface of the base, an electric guide rail is arranged at the top in the portal frame, and a right-angle frame is fixedly mounted at the moving end of the electric guide rail. A supporting plate is movably arranged on one side of the right-angle frame. When hardware fittings with different heights need to be sprayed, a worker controls the sliding block to move, so that the sliding block drives the moving frame and the plastic spraying machine to move in the direction of the sliding rod, and the spring is stressed and compressed, so that the worker can adjust the heights of the positions where the plastic spraying machine and the spraying pipe are located according to the heights of the hardware fittings; the spraying device can meet the spraying requirements of the hardware fittings with different heights, the plastic spraying machine can accurately spray paint to the surfaces of the hardware fittings, and therefore waste of the paint is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware accessories processing, in particular to a spraying device used for surface treatment of hardware accessories. Background Art

[0002] The surface spraying device for hardware accessories is a device used to spray paint on the surface of hardware accessories. The main function of the device is to form a protective film on the surface of the hardware accessories to improve its corrosion resistance, aesthetics and service life. The application range of the surface spraying device for hardware accessories is very wide, and it can be used to spray various hardware accessories, such as auto parts, furniture hardware, door and window hardware, etc. There are also many types of sprayed coatings, which can be paint, powder coating, water-based coating, etc. The existing spraying device cannot adjust the height of the spraying machine. The heights of different hardware accessories are different. If the height of the spraying machine cannot be adjusted, the spraying device cannot adapt to the spraying needs of hardware accessories of different heights. When the spraying machine is too high or too low, it cannot accurately spray the paint on the surface of the hardware accessories, resulting in a waste of paint and unsatisfactory spraying effect. Utility Model Content

[0003] The main purpose of the utility model is to provide a spraying device for the surface treatment of hardware accessories, which can effectively solve the problem that the existing spraying device in the background technology cannot adjust the height of the spraying machine. The heights of different hardware accessories are different. If the height of the spraying machine cannot be adjusted, the spraying device cannot adapt to the spraying needs of hardware accessories of different heights. When the spraying machine is too high or too low, the paint cannot be accurately sprayed onto the surface of the hardware accessories, resulting in a waste of paint and an unsatisfactory spraying effect.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A spraying device for surface treatment of hardware accessories comprises a base, a gantry is fixedly mounted on the upper surface of the base, an electric guide rail is arranged on the top of the gantry, a right-angle frame is fixedly mounted on the movable end of the electric guide rail, a support plate is movably arranged on one side of the right-angle frame, a cylinder is fixedly mounted on one side of the support plate, a mobile frame is fixedly mounted on the output end of the cylinder, a spray machine is fixedly mounted on one side of the mobile frame, and a nozzle is fixedly mounted on the lower surface of the spray machine.

[0006] Preferably, a slide groove is provided through the surface of one side of the right-angle frame, a slider is slidably arranged in the slide groove, and one side of the slider is fixedly connected to the support plate;

[0007] A slide bar is fixedly installed between the two sides of the inner wall of the slide groove, and the slider is slidably arranged on one side of the slide bar body;

[0008] The other side of the slide rod body is sleeved with an elastic member capable of compression and reset.

[0009] Preferably, the elastic member is a spring.

[0010] Preferably, a support frame is fixedly installed on the side of the right-angle frame away from the injection molding machine, a rotating rod is rotatably installed on the side of the support frame close to the slider, and an eccentric wheel is sleeved on one side of the rotating rod body;

[0011] A transverse plate is fixedly mounted on the side of the slide block away from the injection molding machine.

[0012] Preferably, one end of the rotating rod passes through the supporting frame and is sleeved with a first gear;

[0013] A motor is fixedly mounted on one side of the support frame close to the first gear, and a second gear is sleeved on the output shaft of the motor, and the second gear is meshed with the first gear.

[0014] Preferably, a clamping cylinder is fixedly mounted on one side of the right-angle frame close to the horizontal plate, and clamping plates are fixedly mounted on both movable ends of the clamping cylinder.

[0015] Preferably, two sliding sleeves are fixedly mounted on one side of the support plate, support rods are slidably arranged in the two sliding sleeves, and the support rods are fixedly connected to the movable frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) When it is necessary to spray hardware accessories of different heights, the staff controls the movement of the slider to drive the movable frame and the spray machine to move along the direction of the slide bar. The spring is compressed, so that the staff can adjust the height of the spray machine and the nozzle according to the height of the hardware accessories. This allows the spray device to meet the spraying requirements of hardware accessories of different heights, and the spray machine can accurately spray the paint onto the surface of the hardware accessories, thereby avoiding waste of paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a spraying device for surface treatment of hardware accessories according to the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of a spraying device for surface treatment of hardware accessories according to the utility model;

[0020] Figure 3 The utility model is a spraying device for surface treatment of hardware accessories Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0021] Figure 4 The utility model is a spraying device for surface treatment of hardware accessories Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0022] Figure 5 The utility model is a spraying device for surface treatment of hardware accessories Figure 4 A magnified schematic diagram of the structure in the middle.

[0023] In the figure: 1. base; 2. gantry; 3. electric guide rail; 4. right-angle frame; 401. slide groove; 402. slider; 403. slide rod; 404. elastic member; 5. support plate; 501. cylinder; 502. mobile frame; 6. spray molding machine; 601. nozzle; 7. support frame; 701. rotating rod; 702. eccentric wheel; 8. first gear; 9. motor; 901. second gear; 10. cross plate; 11. clamping claw cylinder; 1101. clamping plate; 12. sliding sleeve; 1201. support rod. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 5 As shown, a spraying device for surface treatment of hardware accessories includes a base 1, a gantry 2 is fixedly installed on the upper surface of the base 1, an electric guide rail 3 is arranged on the top of the gantry 2, a right-angle frame 4 is fixedly installed on the movable end of the electric guide rail 3, a support plate 5 is movably arranged on one side of the right-angle frame 4, a cylinder 501 is fixedly installed on one side of the support plate 5, a moving frame 502 is fixedly installed on the output end of the cylinder 501, a spray machine 6 is fixedly installed on one side of the moving frame 502, and a nozzle 601 is fixedly installed on the lower surface of the spray machine 6.

[0026] A slide groove 401 is formed on one side of the right angle frame 4, a slider 402 is slidably disposed in the slide groove 401, and one side of the slider 402 is fixedly connected to the support plate 5;

[0027] A slide bar 403 is fixedly installed between the two sides of the inner wall of the slide groove 401, and a slider 402 is slidably arranged on one side of the slide bar 403;

[0028] The other side of the slide rod 403 is sleeved with an elastic member 404 capable of compression and reset.

[0029] The elastic member 404 is a spring.

[0030] The staff manually fixes the hardware accessories on the surface of the base 1, and then starts the electric guide rail 3, so that its moving end drives the spray molding machine 6 and the nozzle 601 to move along the X-axis direction. The staff starts the cylinder 501, so that its output end drives the spray molding machine 6 and the nozzle 601 to move along the Y-axis direction, so that the staff can control the horizontal movement of the spray molding machine 6 and the nozzle 601. Then the staff starts the spray molding machine 6, so that it sprays the hardware accessories through the nozzle 601. When it is necessary to spray the hardware accessories of different heights, the staff controls the movement of the slider 402 to drive the movable frame 502 and the spray molding machine 6 to move along the direction of the slide bar 403. The spring is compressed, so that the staff can adjust the height of the spray molding machine 6 and the nozzle 601 according to the height of the hardware accessories, so that this spraying device can adapt to the spraying needs of hardware accessories of different heights, so that the spray molding machine 6 can accurately spray the paint onto the surface of the hardware accessories to avoid wasting the paint.

[0031] In another embodiment of the utility model, a support frame 7 is fixedly installed on the side of the right angle frame 4 away from the spray molding machine 6, and a rotating rod 701 is rotatably installed on the side of the support frame 7 close to the slider 402, and an eccentric wheel 702 is sleeved on one side of the rotating rod 701;

[0032] A transverse plate 10 is fixedly mounted on the side of the slider 402 away from the injection molding machine 6 .

[0033] One end of the rotating rod 701 passes through the supporting frame 7 and is sleeved with a first gear 8;

[0034] A motor 9 is fixedly mounted on one side of the support frame 7 close to the first gear 8 . A second gear 901 is sleeved on the output shaft of the motor 9 . The second gear 901 is meshed with the first gear 8 .

[0035] The staff starts the motor 9 to make its output shaft drive the second gear 901 to rotate. Under the meshing action of the second gear 901 and the first gear 8, the first gear 8 drives the rotating rod 701 to rotate. The rotating rotating rod 701 drives the eccentric wheel 702 to rotate. The rotating eccentric wheel 702 pushes the cross plate 10, so that the cross plate 10 drives the spray molding machine 6 to move along the direction of the slide bar 403. The spring is compressed. As the eccentric wheel 702 continues to rotate, its surface no longer pushes the cross plate 10, and the spring is reset and pushes the spray molding machine 6 to reset.

[0036] In another embodiment of the utility model, a clamping cylinder 11 is fixedly installed on one side of the right-angle frame 4 close to the horizontal plate 10 , and clamping plates 1101 are fixedly installed on both movable ends of the clamping cylinder 11 .

[0037] After the eccentric wheel 702 pushes the cross plate 10 and the spray molding machine 6 moves to a suitable height, the staff starts the clamping cylinder 11 to make its moving end drive the clamping plate 1101 to move relatively, so that the clamping plate 1101 clamps the cross plate 10 to prevent the spray molding machine 6 from being moved along the slide groove 401 by external force during spraying, causing the spraying work to be affected.

[0038] In another embodiment of the utility model, two sliding sleeves 12 are fixedly installed on one side of the support plate 5 , and support rods 1201 are slidably arranged in the two sliding sleeves 12 , and the support rods 1201 are fixedly connected to the moving frame 502 .

[0039] The sliding sleeve 12 cooperates with the support rod 1201 to prevent the direction of the moving frame 502 from being deviated when the output end of the cylinder 501 pushes it.

[0040] The working principle of the spraying device used for surface treatment of hardware accessories:

[0041] When in use, the staff manually fixes the hardware accessories on the surface of the base 1, and then starts the electric guide rail 3, so that its moving end drives the spray molding machine 6 and the nozzle 601 to move along the X-axis direction, and the staff starts the cylinder 501, so that its output end drives the spray molding machine 6 and the nozzle 601 to move along the Y-axis direction, so that the staff can control the horizontal movement of the spray molding machine 6 and the nozzle 601, and then the staff starts the spray molding machine 6, so that it sprays the hardware accessories through the nozzle 601. When it is necessary to spray hardware accessories of different heights, the staff controls the movement of the slider 402 to drive the movable frame 502 and the spray molding machine 6 to move along the direction of the slide bar 403. The spring is compressed, so that the staff can adjust the height of the spray molding machine 6 and the nozzle 601 according to the height of the hardware accessories, so that this spraying device can adapt to the spraying needs of hardware accessories of different heights, so that the spray molding machine 6 can accurately spray the paint onto the surface of the hardware accessories to avoid wasting the paint.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A spraying device for surface treatment of hardware accessories, comprising a base (1), characterized in that: A gantry (2) is fixedly mounted on the upper surface of the base (1); an electric guide rail (3) is arranged on the top of the gantry (2); a right-angle frame (4) is fixedly mounted on the movable end of the electric guide rail (3); a support plate (5) is movably arranged on one side of the right-angle frame (4); a cylinder (501) is fixedly mounted on one side of the support plate (5); a moving frame (502) is fixedly mounted on the output end of the cylinder (501); a spraying machine (6) is fixedly mounted on one side of the moving frame (502); and a nozzle (601) is fixedly mounted on the lower surface of the spraying machine (6).

2. A spraying device for surface treatment of hardware accessories according to claim 1, characterized in that: A sliding groove (401) is provided through the surface of one side of the right-angle frame (4), a sliding block (402) is slidably arranged in the sliding groove (401), and one side of the sliding block (402) is fixedly connected to the support plate (5); A slide bar (403) is fixedly installed between the two sides of the inner wall of the slide groove (401), and the slider (402) is slidably arranged on one side of the slide bar (403); An elastic member (404) capable of compression and reset is sleeved on the other side of the shaft of the sliding rod (403).

3. A spraying device for surface treatment of hardware accessories according to claim 2, characterized in that: The elastic member (404) is a spring.

4. A spraying device for surface treatment of hardware accessories according to claim 3, characterized in that: A support frame (7) is fixedly mounted on the side of the right-angle frame (4) away from the injection molding machine (6); a rotating rod (701) is rotatably mounted on the side of the support frame (7) close to the slider (402); an eccentric wheel (702) is sleeved on one side of the rotating rod (701); A transverse plate (10) is fixedly mounted on the side of the slider (402) away from the injection molding machine (6).

5. A spraying device for surface treatment of hardware accessories according to claim 4, characterized in that: One end of the rotating rod (701) passes through the supporting frame (7) and is sleeved with a first gear (8); A motor (9) is fixedly mounted on one side of the support frame (7) close to the first gear (8); a second gear (901) is sleeved on the output shaft of the motor (9); and the second gear (901) is meshed with the first gear (8).

6. A spraying device for surface treatment of hardware accessories according to claim 2, characterized in that: A clamping cylinder (11) is fixedly mounted on one side of the right-angle frame (4) close to the horizontal plate (10), and clamping plates (1101) are fixedly mounted on both movable ends of the clamping cylinder (11).

7. The spraying device for surface treatment of hardware accessories according to claim 1, characterized in that: Two sliding sleeves (12) are fixedly mounted on one side of the support plate (5), and support rods (1201) are slidably arranged in the two sliding sleeves (12), and the support rods (1201) are fixedly connected to the moving frame (502).

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