A kind of spraying processing equipment for forklift parts

Abstract

The utility model discloses a forklift parts spraying processing equipment, including a spraying frame and a hanging chain conveyor penetrating the inside of the spraying frame, the surface of the hanging chain conveyor is provided with a hook for hanging the forklift parts, and the inner bottom wall of the spraying frame is provided with a positioning structure for positioning the forklift parts. When the hanging chain conveyor conveys the forklift parts to the inside of the spraying frame, the electromagnet is started to adsorb the forklift parts for positioning, thereby avoiding the problem of shaking of the forklift parts, and at the same time, driving the first motor to rotate can drive the first threaded column to rotate, thereby changing the position of the electromagnet, so that the electromagnet moves to the right below the lowest end of the forklift parts, avoiding the electromagnet not being perpendicular to the lowest end of the forklift parts when adsorbing the lowest end of the forklift parts, causing the forklift parts to tilt, thereby avoiding the shaking of the forklift parts causing the spraying structure to be difficult to spray them evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying processing equipment for forklift parts. Background Art

[0002] Forklift parts include forklift engine parts, chassis parts, gearbox parts, cooling system parts, electrical components and various accessories.

[0003] When spraying forklift parts, most of them use a hanging chain conveyor to suspend the forklift parts with a hook and then transport them to the spray gun position, and then use the spray gun to spray the forklift parts. However, when the forklift parts are transported by the hanging chain conveyor and the hook, the forklift parts will shake, which will cause the relative position between the spray gun and the forklift parts to change when the spray gun is spraying the forklift parts, thereby affecting the uniformity of the spray gun spraying. For this reason, we propose a forklift parts spraying processing equipment. Utility Model Content

[0004] The utility model aims to provide a forklift parts spraying processing equipment to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A forklift parts spraying processing equipment, comprising a spraying frame and a hanging chain conveyor penetrating the inside of the spraying frame, wherein the surface of the hanging chain conveyor is provided with a hook for hanging forklift parts, the inner bottom wall of the spraying frame is provided with a positioning structure for positioning the forklift parts, and the inside of the spraying frame is provided with a spraying structure for spraying the forklift parts;

[0007] The positioning structure includes an electromagnet arranged on the inner bottom wall of the spray rack, and a power assembly capable of driving the electromagnet to move, the power assembly includes a mounting frame fixedly mounted on the inner bottom wall of the spray rack, the inner wall of the mounting frame is rotatably connected with a first threaded column, the surface of the first threaded column is spirally driven with a first nut seat, and the lower end of the electromagnet is fixedly connected with the upper surface of the first nut seat, the front side of the first threaded column extends to the outside of the spray rack, and a first motor capable of driving the first threaded column to rotate is fixedly mounted;

[0008] The spraying structure includes a spray pipe assembly arranged on the inner wall of the spray frame, and a driving assembly that can drive the spray pipe assembly to move up and down. The spray pipe assembly includes a feed pipe and a plurality of threaded barrels equidistantly fixedly installed on the surface of the feed pipe. The inner wall of the threaded barrel is threadedly connected to a spray head. Guide grooves are provided on the front and back of the spray frame. A guide plate is slidably connected to the inner wall of the guide groove. One side of the guide plate extends to the interior of the spray frame and is fixedly connected to the surface of the feed pipe.

[0009] Preferably, a protective cover is fixedly mounted on the inner wall of the spray rack, and the electromagnet is located inside the protective cover.

[0010] Preferably, a track slot block is fixedly mounted on the inner bottom wall of the spray rack, a slider is fixedly mounted on the lower surface of the electromagnet, and the surface of the slider is slidably connected to the inner wall of the track slot block.

[0011] Preferably, the driving assembly includes a first support seat fixedly mounted on the front and back sides of the spray rack, the inner wall of the first support seat is rotatably connected to a second threaded column, the surface of the second threaded column is spirally driven with a second nut seat, the right side surface of the guide plate is fixedly connected to the left side surface of the second nut seat, the upper end of the second threaded column extends to the outside of the first support seat and is fixedly connected to a first bevel gear, the upper surface of the spray rack is rotatably connected to a rotating shaft through the second support seat, both ends of the rotating shaft are fixedly connected to a second bevel gear meshing with the first bevel gear, the middle part of the rotating shaft is fixedly connected to a first spur gear, and the upper surface of the spray rack is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a second spur gear meshing with the first spur gear.

[0012] Preferably, the front and back sides of the spray rack are fixedly connected to guide rods via a third support seat, the surface of the guide rods is slidably connected to guide blocks, and the left side of the guide plate is fixedly connected to the right side of the guide block.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model sets a positioning structure, and hangs the forklift accessories on the hanging chain conveyor by using a hook. When the hanging chain conveyor conveys the forklift accessories to the inside of the spraying rack, the electromagnet is started to adsorb and position the forklift accessories, thereby avoiding the problem of shaking of the forklift accessories. At the same time, driving the first motor to rotate can drive the first threaded column to rotate, and the spiral transmission between the first threaded column and the first nut seat can be used to change the position of the electromagnet, so that the electromagnet is moved to just below the lowest end of the forklift accessories, so as to avoid the electromagnet not being perpendicular to the lowest end of the forklift accessories when adsorbing the lowest end of the forklift accessories, causing the forklift accessories to tilt, thereby avoiding the shaking of the forklift accessories, which makes it difficult for the spraying structure to spray them evenly.

[0015] 2. The utility model provides a spraying structure. When the forklift parts are in the spraying frame, an appropriate number of spray heads can be installed according to the size of the forklift parts, thereby avoiding waste of paint caused by too many spray heads. In addition, the driving assembly can be used to drive the guide plates on the front and back of the spraying frame to slide up and down along the inner wall of the guide groove, thereby driving the spray pipe assembly to move up and down to spray the front and back of the forklift parts, thereby improving the efficiency of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure proposed for the utility model;

[0017] Figure 2 It is a schematic diagram of the side section structure of the spraying rack proposed in the utility model;

[0018] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the top-sectional structure of the spray rack proposed in the utility model.

[0020] In the figure: 1 spraying frame, 2 hanging chain conveyor, 3 hook, 4 electromagnet, 5 mounting frame, 6 first threaded column, 7 first nut seat, 8 first motor, 9 feeding pipe, 10 threaded cylinder, 11 spray head, 12 guide plate, 13 protective cover, 14 track slot block, 15 slider, 16 first support seat, 17 second threaded column, 18 second nut seat, 19 first bevel gear, 20 rotating shaft, 21 second bevel gear, 22 first spur gear, 23 second motor, 24 second spur gear, 25 guide rod, 26 guide block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-4 A forklift parts spray processing equipment includes a spray rack 1 and a hanging chain conveyor 2 running through the spray rack 1. The surface of the hanging chain conveyor 2 is provided with a hook 3 for hanging forklift parts. The forklift parts can be hung on the hanging chain conveyor 2 by using the hook 3, and then the forklift parts can be transported to the spray rack 1 by using the hanging chain conveyor 2.

[0024] The inner bottom wall of the spray rack 1 is provided with a positioning structure for positioning forklift accessories. The positioning structure includes an electromagnet 4 arranged on the inner bottom wall of the spray rack 1, and a power component that can drive the electromagnet 4 to move. When the suspended chain conveyor 2 transports the forklift accessories into the spray rack 1, the electromagnet 4 can work to adsorb the forklift accessories for positioning, thereby avoiding the problem of shaking of the forklift accessories.

[0025] The power assembly includes a mounting frame 5 fixedly mounted on the inner bottom wall of the spray frame 1, the inner wall of the mounting frame 5 is rotatably connected with a first threaded column 6, the surface of the first threaded column 6 is spirally driven with a first nut seat 7, and the lower end of the electromagnet 4 is fixedly connected with the upper surface of the first nut seat 7, the inner bottom wall of the spray frame 1 is fixedly mounted with a track slot block 14, the lower surface of the electromagnet 4 is fixedly mounted with a slider 15, and the surface of the slider 15 is slidably connected with the inner wall of the track slot block 14, and the track slot block 14 can limit the movement trajectory of the electromagnet 4.

[0026] The front side of the first threaded column 6 extends to the outside of the spray rack 1, and is fixedly installed with a first motor 8 that can drive the first threaded column 6 to rotate. Driving the first motor 8 to rotate can drive the first threaded column 6 to rotate, and utilizing the spiral transmission between the first threaded column 6 and the first nut seat 7 to change the position of the electromagnet 4, so that the electromagnet 4 is moved to just below the lowest end of the forklift accessory, to prevent the electromagnet 4 from not being perpendicular to the lowest end of the forklift accessory when adsorbing the lowest end of the forklift accessory, causing the forklift accessory to tilt.

[0027] The interior of the spray rack 1 is provided with a spray structure for spraying forklift accessories. The spray structure includes a spray pipe assembly arranged on the inner wall of the spray rack 1, and a driving assembly that can drive the spray pipe assembly to move up and down. The spray pipe assembly includes a feed pipe 9 and a plurality of threaded barrels 10 equidistantly fixedly installed on the surface of the feed pipe 9. The threaded barrel 10 is connected to the feed pipe 9. The inner wall of the threaded barrel 10 is threadedly connected with a spray head 11. One end of the feed pipe 9 is connected to an external feeding system. When the forklift accessories are in the spray rack 1, an appropriate number of spray heads 11 can be installed according to the size of the forklift accessories, thereby avoiding the waste of paint caused by too many spray heads 11 being installed. Guide grooves are provided on the front and back of the spray rack 1. The inner wall of the guide groove is slidably connected with a guide plate 12. One side of the guide plate 12 extends to the interior of the spray rack 1 and is fixedly connected to the surface of the feed pipe 9. The guide plate 12 can be used to limit the movement trajectory of the feed pipe 9.

[0028] The driving assembly includes a first support seat 16 fixedly installed on the front and back of the spray rack 1, and the inner wall of the first support seat 16 is rotatably connected to the second threaded column 17, and the surface of the second threaded column 17 is spirally driven with a second nut seat 18, and the right side surface of the guide plate 12 is fixedly connected to the left side surface of the second nut seat 18. When the second threaded column 17 rotates, it will be spirally driven with the second nut seat 18, thereby driving the guide plate 12 to move.

[0029] The upper end of the second threaded column 17 extends to the outside of the first support seat 16 and is fixedly connected to the first bevel gear 19. The upper surface of the spray rack 1 is rotatably connected to the rotating shaft 20 through the second support seat. Both ends of the rotating shaft 20 are fixedly connected to the second bevel gear 21 that meshes with the first bevel gear 19. The middle part of the rotating shaft 20 is fixedly connected to the first spur gear 22. In addition, the upper surface of the spray rack 1 is fixedly connected to the second motor 23, and the output end of the second motor 23 is fixedly connected to the second spur gear 24 that meshes with the first spur gear 22.

[0030] Driving the second motor 23 can drive the second spur gear 24 to rotate, and the first spur gear 22 and the second spur gear 24 are meshed for transmission, thereby driving the rotating shaft 20 to rotate. After the rotating shaft 20 rotates, it will drive the second bevel gear 21 to rotate, and the first bevel gear 19 and the second bevel gear 21 are meshed for transmission, thereby driving the second threaded column 17 to rotate.

[0031] The front and back sides of the spray rack 1 are fixedly connected to the guide rod 25 through the third support seat, the surface of the guide rod 25 is slidably connected to the guide block 26, and the left side of the guide plate 12 is fixedly connected to the right side of the guide block 26. When the guide plate 12 moves, the guide block 26 will slide along the surface of the guide rod 25, thereby making the movement of the guide plate 12 more stable.

[0032] The driving assembly can be used to drive the guide plates 12 on the front and back of the spray frame 1 to slide up and down along the inner wall of the guide groove, thereby driving the spray pipe assembly to move up and down to spray the front and back of the forklift accessories, thereby improving the spraying efficiency. At the same time, after the forklift accessories are adsorbed and positioned by the electromagnet 4, the shaking of the forklift accessories can be avoided, which makes it difficult for the spray structure to spray the forklift accessories evenly. A protective cover 13 is fixedly installed on the inner wall of the spray frame 1, and the electromagnet 4 is inside the protective cover 13. The protective cover 13 can prevent paint from falling onto the surface of the electromagnet 4.

[0033] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forklift parts spraying processing equipment, comprising a spraying frame (1) and a hanging chain conveyor (2) penetrating the inside of the spraying frame (1), characterized in that: The surface of the hanging chain conveyor (2) is provided with a hook (3) for hanging forklift accessories, the inner bottom wall of the spraying rack (1) is provided with a positioning structure for positioning forklift accessories, and the interior of the spraying rack (1) is provided with a spraying structure for spraying forklift accessories; The positioning structure comprises an electromagnet (4) arranged on the inner bottom wall of the spray rack (1), and a power assembly capable of driving the electromagnet (4) to move, the power assembly comprising a mounting frame (5) fixedly mounted on the inner bottom wall of the spray rack (1), the inner wall of the mounting frame (5) being rotatably connected to a first threaded column (6), the surface of the first threaded column (6) being spirally driven with a first nut seat (7), the lower end of the electromagnet (4) being fixedly connected to the upper surface of the first nut seat (7), the front side of the first threaded column (6) extending to the outside of the spray rack (1), and a first motor (8) capable of driving the first threaded column (6) to rotate being fixedly mounted thereon; The spraying structure comprises a spraying pipe assembly arranged on the inner wall of a spraying frame (1), and a driving assembly capable of driving the spraying pipe assembly to move up and down. The spraying pipe assembly comprises a feeding pipe (9) and a plurality of threaded barrels (10) equidistantly fixedly installed on the surface of the feeding pipe (9). The inner wall of the threaded barrel (10) is threadedly connected to a spraying head (11). The front and back sides of the spraying frame (1) are provided with guide grooves. The inner wall of the guide groove is slidably connected to a guide plate (12). One side of the guide plate (12) extends to the interior of the spraying frame (1) and is fixedly connected to the surface of the feeding pipe (9).

2. The forklift parts spraying processing equipment according to claim 1 is characterized in that: A protective cover (13) is fixedly mounted on the inner wall of the spraying frame (1), and the electromagnet (4) is located inside the protective cover (13).

3. The forklift parts spraying processing equipment according to claim 1 is characterized in that: A track slot block (14) is fixedly mounted on the inner bottom wall of the spraying frame (1), a slider (15) is fixedly mounted on the lower surface of the electromagnet (4), and the surface of the slider (15) is slidably connected to the inner wall of the track slot block (14).

4. The forklift parts spraying processing equipment according to claim 1 is characterized in that: The driving assembly comprises a first support seat (16) fixedly mounted on the front and back sides of the spraying frame (1); the inner wall of the first support seat (16) is rotatably connected to a second threaded column (17); the surface of the second threaded column (17) is spirally driven with a second nut seat (18); the right side surface of the guide plate (12) is fixedly connected to the left side surface of the second nut seat (18); the upper end of the second threaded column (17) extends to the outside of the first support seat (16) and is fixedly connected to a first bevel gear (19); the upper surface of the spraying frame (1) is rotatably connected to a rotating shaft (20) through the second support seat; both ends of the rotating shaft (20) are fixedly connected to a second bevel gear (21) meshing with the first bevel gear (19); the middle part of the rotating shaft (20) is fixedly connected to a first spur gear (22); and the upper surface of the spraying frame (1) is fixedly connected to a second motor (23); the output end of the second motor (23) is fixedly connected to a second spur gear (24) meshing with the first spur gear (22).

5. The forklift parts spraying processing equipment according to claim 1 is characterized by: The front and back sides of the spraying rack (1) are fixedly connected to guide rods (25) via a third support seat, the surface of the guide rods (25) is slidably connected to guide blocks (26), and the left side of the guide plate (12) is fixedly connected to the right side of the guide block (26).

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