Metal accessory surface paint brushing device

Abstract

The utility model discloses a metal fitting surface painting device, and relates to the technical field of painting devices. Comprising a bottom plate, a paint spraying box is fixed to the top end of the bottom plate, a movable plate is slidably connected to the top end of the bottom plate, two bearing plates are installed at the top end of the movable plate, inserting blocks are fixed to the bottom ends of the two bearing plates, inserting grooves are formed in one sides of the inserting blocks, two corresponding grooves are formed in the top end of the movable plate, and the inserting blocks are inserted into the corresponding grooves; a mounting groove is formed in one side of the corresponding groove, a first rack and a second rack are slidably connected in the mounting groove, a gear is rotatably connected in the mounting groove, and the gear is meshed with the first rack and the second rack. By pressing the push rod, the push rod drives the second rack to move, the second rack moves to drive the gear to rotate, the gear rotates to drive the first rack to move, the first rack moves to drive the limiting rod to move out of the inserting groove, the inserting block is not limited and fixed any more, and therefore the bearing plate can be taken out and cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of painting devices, in particular to a painting device for the surface of metal fittings. Background Technique

[0002] Metal fittings are various machine parts made of various metals. Metal accessories mainly refer to various machine parts made of various metals. During the production of metal fittings, it is necessary to paint the surface of the metal fittings. An existing painting device for the surface of metal fittings (publication number: CN220177390U) has the following disadvantages in use:

[0003] During its use, the metal fittings are placed on the placement plate, and the painting assembly is used to paint the metal fittings. However, during the painting process, some paint will remain on the placement plate. After long-term accumulation, the placement plate needs to be cleaned, otherwise it will affect the cleanliness of the placement plate. However, it is not easy to disassemble and is difficult to clean. Therefore, this patent proposes a painting device for the surface of metal fittings to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a painting device for the surface of metal fittings to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A painting device for the surface of metal fittings, including a bottom plate, a painting box is fixed at the top end of the bottom plate, a moving plate is slidably connected to the top end of the bottom plate, two bearing plates are installed at the top end of the moving plate, inserting blocks are fixed at the bottom ends of the two bearing plates, a slot is opened on one side of the inserting block, two corresponding slots are opened at the top end of the moving plate, the inserting block is inserted into the corresponding slot, an installation slot is opened on one side of the corresponding slot, a first rack and a second rack are slidably connected in the installation slot, a gear is rotatably connected in the installation slot, the gear meshes with the first rack and the second rack, a limiting rod is fixed on one side of the first rack close to the slot, the limiting rod is inserted into the slot, a push rod is fixed on the side of the second rack away from the slot, the push rod penetrates through the moving plate, and a spring is fixed between the inner wall of the moving plate and the second rack.

[0006] Preferably, a guide rail is installed at the top end of the painting box, a slider is slidably connected to the guide rail, a cylinder is fixed at the bottom end of the slider, an installation member is fixed at the output end of the cylinder, a connecting member is rotatably connected to the bottom end of the installation member, the inside of the connecting member is a cavity, and a paint spraying head is fixedly communicated with the bottom end thereof.

[0007] Preferably, both ends of the paint spraying box are slidably connected with box doors. A moving mechanism is arranged at the top end of the bottom plate. The moving mechanism includes a fixing frame fixed at the top end of the bottom plate. A lead screw is rotatably connected between the inner walls of the top end and the bottom end of the fixing frame. A fixing rod is screwed on the outer wall of the lead screw. A connecting rod is fixed between the inner walls of the top end and the bottom end of the fixing frame. The connecting rod penetrates through the fixing rod. The fixing rod is fixed to the two box doors. A motor is fixed at the top end of the fixing frame. The output end of the motor penetrates through the fixing frame and is fixed to the lead screw. The motor has a self-locking function.

[0008] Preferably, a purifier is fixedly communicated with the top end of the paint spraying box, and a blower is fixedly communicated with the top end of the purifier.

[0009] Preferably, one end of the bottom plate is fixed with a mounting frame. One end of the mounting frame is fixed with a telescopic rod. The telescopic end of the telescopic rod is fixed to the moving plate. A drawer is inserted at one end of the bearing plate. A placing rack is inserted at the top end of the bearing plate.

[0010] Preferably, a controller is fixed on one side of the paint spraying box. The controller is electrically connected to the telescopic rod and the motor.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By pressing the push rod, the push rod drives the second rack to move. The movement of the second rack drives the gear to rotate. The rotation of the gear drives the first rack to move. The movement of the first rack drives the limiting rod to move out of the slot, and no longer limits and fixes the insertion block. In this way, the bearing plate can be taken out, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the side view of the present utility model;

[0015] Figure 3 is the front view of the present utility model;

[0016] Figure 4 is the cross-sectional view of the present utility model.

[0017] In the figure: 1, bottom plate; 2, paint spraying box; 3, moving mechanism; 301, fixing frame; 302, lead screw; 303, motor; 304, fixing rod; 4, box door; 5, controller; 6, moving plate; 7, bearing plate; 8, placing rack; 9, mounting frame; 10, telescopic rod; 11, drawer; 12, purifier; 13, blower; 14, guide rail; 15, cylinder; 16, connecting piece; 17, paint spraying head; 18, mounting groove; 19, insertion block; 20, limiting rod; 21, first rack; 22, gear; 23, second rack; 24, push rod; 25, spring. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] During the production of metal fittings, it is necessary to paint the surface of the metal fittings. During the painting process of the paint spraying device for the surface of the metal fittings provided by the present invention, the paint will be sprayed on the bearing plate 7. After long-term accumulation, it is necessary to clean its surface, otherwise it will affect the cleanliness of the bearing plate 7.

[0020] As Figures 1-4 shown, the present invention provides a technical solution: a paint spraying device for the surface of metal fittings, including a bottom plate 1, a paint spraying box 2 is fixed on the top end of the bottom plate 1, a moving plate 6 is slidably connected to the top end of the bottom plate 1, two bearing plates 7 are installed on the top end of the moving plate 6, insertion blocks 19 are fixed at the bottom ends of the two bearing plates 7, a slot is opened on one side of the insertion block 19, two corresponding slots are opened on the top end of the moving plate 6, the insertion block 19 is inserted into the corresponding slot, an installation slot 18 is opened on one side of the corresponding slot, a first rack 21 and a second rack 23 are slidably connected in the installation slot 18, a gear 22 is rotatably connected in the installation slot 18, the gear 22 meshes with the first rack 21 and the second rack 23, a limiting rod 20 is fixed on the side of the first rack 21 close to the slot, the limiting rod 20 is inserted into the slot, a push rod 24 is fixed on the side of the second rack 23 away from the slot, the push rod 24 penetrates through the moving plate 6, and a spring 25 is fixed between the inner wall of the moving plate 6 and the second rack 23.

[0021] It should be noted that when it is necessary to disassemble the bearing plate 7, by pressing the push rod 24, the push rod 24 drives the second rack 23 to move, the second rack 23 moves to drive the gear 22 to rotate, the gear 22 rotates to drive the first rack 21 to move, and the first rack 21 moves to drive the limiting rod 20 to move out of the slot, no longer limiting and fixing the insertion block 19, so that the bearing plate 7 can be taken out and cleaned.

[0022] As Figure 3 shown, a guide rail 14 is installed on the top end of the paint spraying box 2, a slider is slidably connected to the guide rail 14, a cylinder 15 is fixed at the bottom end of the slider, an installation member is fixed at the output end of the cylinder 15, a connecting member 16 is rotatably connected to the bottom end of the installation member, the inside of the connecting member 16 is a cavity, and a paint spraying head 17 is fixedly communicated with the bottom end thereof.

[0023] It should be noted that the slider is driven to move by the guide rail 14, so that the paint spraying head 17 can spray paint at different positions. In addition, a paint feeding device is externally connected to the connecting member 16, and the paint is fed into the connecting member 16 through the paint feeding device. The paint is sprayed through the paint spraying head 17 to paint the metal fittings. A rotating motor is installed in the mounting member, and the rotating motor drives the connecting member 16 to rotate.

[0024] As Figure 3 shown, both ends of the paint spraying box 2 are slidably connected with box doors 4. A moving mechanism 3 is arranged at the top end of the bottom plate 1. The moving mechanism 3 includes a fixing frame 301 fixed at the top end of the bottom plate 1. A lead screw 302 is rotatably connected between the inner walls of the top end and the bottom end of the fixing frame 301. A fixing rod 304 is screwed on the outer wall of the lead screw 302. A connecting rod is fixed between the inner walls of the top end and the bottom end of the fixing frame 301. The connecting rod passes through the fixing rod 304. The fixing rod 304 is fixed to the two box doors 4. A motor 303 is fixed at the top end of the fixing frame 301. The output end of the motor 303 passes through the fixing frame 301 and is fixed to the lead screw 302. The motor 303 has a self-locking function.

[0025] It should be noted that the motor 303 drives the lead screw 302 to rotate. The rotation of the lead screw 302 drives the fixing rod 304 to move. The movement of the fixing rod 304 drives the box door 4 to move upward, so as to facilitate the movement of the metal fittings after painting out of the paint spraying box 2.

[0026] As Figure 2 shown, a purifier 12 is fixedly communicated with the top end of the paint spraying box 2, and a blower 13 is fixedly communicated with the top end of the purifier 12. An installation frame 9 is fixed at one end of the bottom plate 1. A telescopic rod 10 is fixed at one end of the installation frame 9. The telescopic end of the telescopic rod 10 is fixed to the moving plate 6. A drawer 11 is inserted into one end of the bearing plate 7. A placing rack 8 is inserted into the top end of the bearing plate 7. A plurality of through holes are formed in the placing rack 8. A controller 5 is fixed on one side of the paint spraying box 2. The controller 5 is electrically connected to the telescopic rod 10 and the motor 303.

[0027] It should be noted that the air in the paint spraying box 2 is sucked away by the blower 13 and purified through the purifier 12, so as to reduce the pungent smell in the air. The metal fittings are placed on the placing rack 8, and the paint flows into the drawer 11 through the through holes in the placing rack 8 for collection.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended embodiments and their equivalents.

Claims

1. A painting device for the surface of metal fittings, comprising a bottom plate (1), characterized in that: At the top of the bottom plate (1), a paint spraying box (2) is fixed. At the top of the bottom plate (1), a moving plate (6) is slidably connected. At the top of the moving plate (6), two bearing plates (7) are installed. At the bottom end of each of the two bearing plates (7), an insertion block (19) is fixed. On one side of the insertion block (19), a slot is provided. On the top of the moving plate (6), two corresponding slots are provided. The insertion block (19) is inserted into the corresponding slot. On one side of the corresponding slot, an installation slot (18) is provided. In the installation slot (18), a first rack (21) and a second rack (23) are slidably connected. In the installation slot (18), a gear (22) is rotatably connected. The gear (22) meshes with the first rack (21) and the second rack (23). On the side of the first rack (21) close to the slot, a limiting rod (20) is fixed. The limiting rod (20) is inserted into the slot. On the side of the second rack (23) away from the slot, a push rod (24) is fixed. The push rod (24) penetrates through the moving plate (6). A spring (25) is fixed between the inner wall of the moving plate (6) and the second rack (23).

2. The surface painting device for metal fittings according to claim 1, characterized in that: On the top of the paint spraying box (2), a guide rail (14) is installed. A slider is slidably connected to the guide rail (14). At the bottom end of the slider, a cylinder (15) is fixed. At the output end of the cylinder (15), a mounting member is fixed. At the bottom end of the mounting member, a connecting member (16) is rotatably connected. The inside of the connecting member (16) is a cavity, and at its bottom end, a paint spraying head (17) is fixedly communicated.

3. The surface painting device for metal fittings according to claim 1, characterized in that: At both ends of the paint spraying box (2), a box door (4) is slidably connected. At the top of the bottom plate (1), a moving mechanism (3) is provided. The moving mechanism (3) includes a fixing frame (301) fixed to the top of the bottom plate (1). Between the inner wall of the top end and the inner wall of the bottom end of the fixing frame (301), a lead screw (302) is rotatably connected. On the outer wall of the lead screw (302), a fixing rod (304) is screwed. Between the inner wall of the top end and the inner wall of the bottom end of the fixing frame (301), a connecting rod is fixed. The connecting rod penetrates through the fixing rod (304). The fixing rod (304) is fixed to the two box doors (4). At the top of the fixing frame (301), a motor (303) is fixed. The output end of the motor (303) penetrates through the fixing frame (301) and is fixed to the lead screw (302). The motor (303) has a self-locking function.

4. A surface painting device for metal fittings according to claim 1, characterized in that: On the top of the paint spraying box (2), a purifier (12) is fixedly communicated. On the top of the purifier (12), a blower (13) is fixedly communicated.

5. The surface painting device for metal fittings according to claim 1, characterized in that: At one end of the bottom plate (1), a mounting frame (9) is fixed. At one end of the mounting frame (9), a telescopic rod (10) is fixed. The telescopic end of the telescopic rod (10) is fixed to the moving plate (6). At one end of the bearing plate (7), a drawer (11) is inserted. At the top of the bearing plate (7), a placement rack (8) is inserted.

6. The surface painting device for metal fittings according to claim 1, characterized in that: On one side of the paint spraying box (2), a controller (5) is fixed. The controller (5) is electrically connected to the telescopic rod (10) and the motor (303).

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