Hardware surface spraying device

Abstract

The utility model relates to the technical field of hardware, in particular to a hardware surface spraying device which comprises a box body, the lower end face of the box body is fixedly connected with a forward and reverse rotation motor, the side wall, penetrating through the box body, of the output end of the forward and reverse rotation motor is provided with a gear, and the surface of the gear is in meshed connection with a toothed plate. A supporting plate is fixedly connected to the back face of the toothed plate, a telescopic air cylinder is fixedly connected to the upper end face of the supporting plate, a tray is installed at the telescopic end of the telescopic air cylinder, a plurality of limiting rods are fixedly connected to the upper end face of the tray, and a liquid storage box is fixedly connected to the upper end face of the box body. By arranging the tray, the limiting rod, the hardware body, the gear, the toothed plate and the supporting plate, when the gear drives the toothed plate to enable the tray to be located under the paint spraying block, the telescopic air cylinder is started to lift the tray upwards, so that the surface of the hardware body is more stable when completely abutting into the paint spraying block, and shaking is avoided; and the hardware body is more stable during paint spraying.

Description

Technical Field

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

[0002] The spraying device for the surface of hardware parts with the publication number of CN220941367U can spray the entire surface of the hardware parts under the combined action of the fourth steering motor, the second hydraulic rod and the third hydraulic rod.

[0003] However, for the above-mentioned existing spraying device for the surface of hardware parts, when spraying the hardware part body, it needs to be hung on a fixed frame and then the rotation motor is driven to rotate to complete. When the rotation speed of the fixed frame is relatively fast, it is easy for the hardware part body to fall off the fixed frame, thus affecting the subsequent spraying process. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a spraying device for the surface of hardware parts to solve the technical problem in the prior art that "when spraying the hardware part body, it needs to be hung on a fixed frame and then the rotation motor is driven to rotate to complete. When the rotation speed of the fixed frame is relatively fast, it is easy for the hardware part body to fall off the fixed frame, thus affecting the subsequent spraying process".

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A spraying device for the surface of hardware parts includes a box body. A forward and reverse motor is fixedly connected to the lower end surface of the box body. The output end of the forward and reverse motor penetrates through the side wall of the box body and is installed with a gear. A rack is meshed and connected to the surface of the gear. A support plate is fixedly connected to the back surface of the rack. A telescopic cylinder is fixedly connected to the upper end surface of the support plate. A tray is installed at the telescopic end of the telescopic cylinder. Multiple limiting rods are fixedly connected to the upper end surface of the tray. A liquid storage tank is fixedly connected to the upper end surface of the box body. An infusion pump is fixedly connected to the inside of the liquid storage tank. A first infusion pipe is installed at the infusion end of the infusion pump. Multiple second infusion pipes are fixedly connected to the inner wall of the first infusion pipe. Protective spraying blocks are fixedly connected to the inner walls of the multiple second infusion pipes. A sealing cover is threadedly connected to the inner wall of the liquid storage tank.

[0006] As a preferred technical solution of the utility model, a cavity is provided in the inner wall of the spraying block, and multiple spraying ports are provided in the spraying block.

[0007] As a preferred technical solution of the utility model, a hardware part body is sleeved on the surface of the limiting rod, and the surface of the hardware part body is sleeved in the spraying block.

[0008] As a preferred technical solution of the present utility model, a limiting block is fixedly connected to the lower end surface of the support plate, a limiting groove is provided in the liquid storage tank, and the surface of the limiting block slides in the limiting groove.

[0009] As a preferred technical solution of the present utility model, an installation opening is provided on the right side surface of the box body, an observation door panel is installed in the installation opening, and a handle is fixedly connected to the right side surface of the observation door panel.

[0010] As a preferred technical solution of the present utility model, a support foot is fixedly connected to the lower end surface of the box body, an anti-slip pad is fixedly connected to the bottom end of the support foot, and the bottom end of the support foot is fixedly connected to the center of the upper end surface of the anti-slip pad.

[0011] The present utility model provides a spraying device for the surface of hardware parts, which has the following beneficial effects:

[0012] 1. By providing a tray, a limiting rod, a hardware part body, a gear, a rack and a support plate, when the gear drives the rack to make the tray directly below the paint spraying block, the telescopic cylinder is started to lift the tray upward, so that when the surface of the hardware part body is completely inserted into the paint spraying block, it is more stable, avoiding shaking, and making the hardware part body more stable during paint spraying.

[0013] 2. By providing an infusion pump, a paint spraying block, a paint spraying port, a first infusion pipe and a second infusion pipe, when the infusion pump pumps liquid paint through the first infusion pipe and the second infusion pipe, the paint spraying process of the hardware part body is realized through the paint spraying port. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic three-dimensional structure diagram of a spraying device for the surface of hardware parts proposed by the present utility model;

[0015] Figure 2 FIG. is a schematic internal structure diagram of a spraying device for the surface of hardware parts proposed by the present utility model;

[0016] Figure 3 FIG. is a schematic structure diagram of a rack of a spraying device for the surface of hardware parts proposed by the present utility model;

[0017] Figure 4 FIG. is a schematic structure diagram of an infusion pump of a spraying device for the surface of hardware parts proposed by the present utility model.

[0018] In the figure: 1 box body, 2 observation door panel, 3 handle, 4 liquid storage tank, 5 sealing cover, 6 infusion pump, 7 first infusion pipe, 8 second infusion pipe, 9 paint spraying block, 10 paint spraying port, 11 forward and reverse motor, 12 gear, 13 rack, 14 support plate, 15 limiting block, 16 telescopic cylinder, 17 tray, 18 limiting rod, 19 hardware part body, 20 limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] Therefore, a feature pointed out in this specification will be used to illustrate one of the features of one embodiment of the present utility model, rather than implying that each embodiment of the present utility model must have the illustrated feature. In addition, it should be noted that this specification describes many features. Although some features can be combined to show a possible system design, these features can also be used in other combinations not explicitly described. Therefore, unless otherwise stated, the illustrated combination is not intended to be limiting.

[0021] The principle and structure of the present utility model will be described in detail below with reference to the accompanying drawings and embodiments:

[0022] Refer to Figures 1-4 , a surface spraying device for hardware parts, including a box body 1. A forward and reverse motor 11 is fixedly connected to the lower end surface of the box body 1. The output end of the forward and reverse motor 11 penetrates through the side wall of the box body 1 and is provided with a gear 12. A toothed plate 13 is meshed and connected to the surface of the gear 12. A support plate 14 is fixedly connected to the back surface of the toothed plate 13. A telescopic cylinder 16 is fixedly connected to the upper end surface of the support plate 14. A tray 17 is installed at the telescopic end of the telescopic cylinder 16. A plurality of limiting rods 18 are fixedly connected to the upper end surface of the tray 17. A liquid storage tank 4 is fixedly connected to the upper end surface of the box body 1. An infusion pump 6 is fixedly connected to the inside of the liquid storage tank 4. A first infusion pipe 7 is installed at the infusion end of the infusion pump 6. A plurality of second infusion pipes 8 are fixedly connected to the inner wall of the first infusion pipe 7. A protective spraying block 9 is fixedly connected to the inner wall of each of the plurality of second infusion pipes 8. A sealing cover 5 is threadedly connected to the inner wall of the liquid storage tank 4.

[0023] By setting the forward and reverse motor 11 and the gear 12, when the forward and reverse motor 11 operates, the gear 12 is controlled to rotate. When the gear 12 rotates, the toothed plate 13 is driven. At the same time, the model of the forward and reverse motor 11 is set to 5882-50ZY.

[0024] By setting the telescopic cylinder 16, the up and down movement of the tray 17 can be controlled, so that the hardware part body 19 can be smoothly inserted into the spraying block 9. At the same time, the model is set to ZC180.

[0025] Furthermore, a cavity is formed in the inner wall of the spraying block 9, and a plurality of spraying ports 10 are formed in the spraying block 9.

[0026] By setting the spraying ports 10, spraying of the hardware part body 19 is realized.

[0027] Further, a hardware part body 19 is sleeved on the surface of the limiting rod 18, and the surface of the hardware part body 19 is sleeved in the paint spraying block 9.

[0028] Further, a limiting block 15 is fixedly connected to the lower end surface of the support plate 14, a limiting groove 20 is formed in the liquid storage tank 4, and the surface of the limiting block 15 slides in the limiting groove 20.

[0029] By providing the limiting block 15 and the limiting groove 20, when the connecting plate moves, when the limiting block 15 slides in the limiting groove 20, the support plate 14 moves more stably and smoothly.

[0030] Further, an installation opening is formed in the right side surface of the box body 1, an observation door panel 2 is installed in the installation opening, and a handle 3 is fixedly connected to the right side surface of the observation door panel 2.

[0031] By providing the observation door panel 2, it is convenient to place and take the hardware part body 19, and at the same time, it is convenient to observe the inside of the box body 1.

[0032] Further, a support foot is fixedly connected to the lower end surface of the box body 1, an anti-slip pad is fixedly connected to the bottom end of the support foot, and the bottom end of the support foot is fixedly connected to the center of the upper end surface of the anti-slip pad.

[0033] By providing the support foot, the box body 1 is supported.

[0034] The working principle of the present utility model: When in use, the staff controls the observation door panel 2 to turn outwards through the handle 3, and then sleeved the hardware part body 19 to be painted on the limiting rod 18 one by one. Then start the forward and reverse motor 11 to rotate forward for 0.5 seconds. The gear 12 just drives the rack 13 to move so that the tray 17 is transferred to directly below the paint spraying block 9. During this process, the limiting block 15 slides in the limiting groove 20 at the same time. At this time, start the telescopic cylinder 16 to move the hardware part body 19 and the tray 17 upwards until the surface of the hardware part body 19 is completely inserted into the paint spraying block 9. By starting the infusion pump 6, the liquid paint in the water tank can be transported into the first infusion pipe 7 and the second infusion pipe 8, and at the same time, the liquid paint is evenly sprayed on the surface of the hardware part body 19 by the nozzle, so as to realize the paint spraying process of the hardware part body 19.

[0035] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or replacements, and these modifications or replacements should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A hardware surface spraying device, comprising a housing (1), characterized in that: The lower end surface of the box body (1) is fixedly connected to a forward and reverse motor (11); the output end of the forward and reverse motor (11) penetrates through the side wall of the box body (1) and is equipped with a gear (12); the surface of the gear (12) is meshingly connected to a toothed plate (13); the back of the toothed plate (13) is fixedly connected to a support plate (14); the upper end surface of the support plate (14) is fixedly connected to a telescopic cylinder (16); the telescopic end of the telescopic cylinder (16) is equipped with a tray (17); the upper end of the tray (17) is A plurality of limit rods (18) are fixedly connected to the end surface, a liquid storage box (4) is fixedly connected to the upper end surface of the box body (1), an infusion pump (6) is fixedly connected to the interior of the liquid storage box (4), a first infusion tube (7) is installed at the infusion end of the infusion pump (6), a plurality of second infusion tubes (8) are fixedly connected to the inner wall of the first infusion tube (7), a protective spray paint block (9) is fixedly connected to the inner wall of the plurality of second infusion tubes (8), and a sealing cover (5) is threadedly connected to the inner wall of the liquid storage box (4).

2. A hardware surface spraying device according to claim 1, characterized in that: The inner wall of the paint spraying block (9) is provided with a cavity, and a plurality of paint spraying ports (10) are provided in the paint spraying block (9).

3. A hardware surface spraying device according to claim 1, characterized in that: The surface of the limiting rod (18) is sleeved with a hardware body (19), and the surface of the hardware body (19) is sleeved in the paint spraying block (9).

4. A hardware surface spraying device according to claim 1, characterized in that: The lower end surface of the support plate (14) is fixedly connected to a limiting block (15), a limiting groove (20) is provided in the liquid storage tank (4), and the surface of the limiting block (15) slides in the limiting groove (20).

5. A hardware surface spraying device according to claim 1, characterized in that: The right side of the box body (1) is provided with an installation opening, an observation door panel (2) is installed in the installation opening, and a handle (3) is fixedly connected to the right side of the observation door panel (2).

6. A hardware surface spraying device according to claim 1, characterized in that: The lower end surface of the box body (1) is fixedly connected with a supporting foot, the bottom end of the supporting foot is fixedly connected with an anti-skid pad, and the bottom end of the supporting foot is fixedly connected to the center of the upper end surface of the anti-skid pad.

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