Cabinet paint spraying device for electrical equipment

Abstract

The invention discloses a cabinet paint spraying device for electrical equipment, and relates to the technical field of electrical equipment production. The device comprises a base; a pair of supporting columns are vertically fixed to the upper surface of the base side by side. A lifting mechanism is vertically arranged between the two supporting columns; the lifting mechanism is provided with a displacement mechanism used for carrying the cabinet. A distance adjusting mechanism is horizontally arranged above the shifting mechanism; a paint spraying mechanism is vertically arranged on the distance adjusting mechanism; the upper portion of the paint spraying mechanism is connected with a rotating mechanism. And the rotating mechanism is arranged on the distance adjusting mechanism. The equipment cabinet paint spraying device is reasonable in structural design and convenient to use, the paint spraying efficiency and effect on an equipment cabinet are effectively improved, meanwhile, the labor intensity of workers is relieved, and the paint spraying uniformity of the surface of the equipment cabinet is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical equipment production, and in particular relates to a cabinet painting device for electrical equipment. Background Art

[0002] Electrical equipment refers to various equipment used in power systems, including generators, transformers, power lines, circuit breakers, etc. These devices are used to generate, transmit, transform, distribute and control electrical energy, while a cabinet is an independent or self-supporting casing used to accommodate electrical or electronic equipment. It plays an important role in electrical control equipment and can provide protection and support for the equipment.

[0003] During production, the cabinet of an electrical device usually needs to be painted on its outer surface to increase the service life of the cabinet. In the prior art, the cabinet is usually painted by hand with a spray gun, which not only results in poor painting efficiency, but also causes problems such as uneven painting on the cabinet surface, and also increases the labor intensity of workers. Therefore, it is urgent to study a cabinet painting device for electrical equipment to solve the above problems. Summary of the invention

[0004] The present invention provides a cabinet painting device for electrical equipment, the purpose of which is to solve the technical problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a cabinet painting device for electrical equipment, comprising a base; a pair of support columns are vertically fixed side by side on the upper surface of the base; a lifting mechanism is vertically installed between the two support columns; a shifting mechanism for carrying the cabinet is installed on the lifting mechanism; a distance adjusting mechanism is horizontally installed above the shifting mechanism; a painting mechanism is vertically installed on the distance adjusting mechanism; a rotating mechanism is connected to the upper part of the painting mechanism; and the rotating mechanism is installed on the distance adjusting mechanism.

[0007] As a preferred technical solution of the present invention, the lifting mechanism includes a pair of cylinders vertically fixed on opposite sides of two support columns; the output ends of the two cylinders are connected through a lifting frame; the lifting frame is arranged below the cylinders.

[0008] As a preferred technical solution of the present invention, the shift mechanism includes a screw rod whose two ends are rotatably connected to the relative edges of the lifting frame; one end of the screw rod is fixedly sleeved with a first pulley; the first pulley is connected to the second pulley through a synchronous belt drive; the second pulley is fixedly sleeved on the output shaft of a first servo motor; the first servo motor is fixed on the lifting frame; a horizontally arranged movable plate is threadedly connected to the screw rod; a first guide rod parallel to the screw rod is slidably inserted on the movable plate; the two ends of the first guide rod are respectively fixed to the relative edges of the lifting frame; a second servo motor is vertically fixed to the lower surface of the movable plate; the output shaft gap of the second servo motor passes through the movable plate and is horizontally fixed with a carrying plate.

[0009] As a preferred technical solution of the present invention, the distance adjustment mechanism includes a second guide rod whose two ends are respectively connected to the upper end parts of the two support columns; a bidirectional screw rod is arranged parallel to the top of the second guide rod; the two ends of the bidirectional screw rod are respectively rotatably connected to the two support columns; one end of the bidirectional screw rod is coaxially fixed to the output shaft of a third servo motor; the third servo motor is fixed on a support column; the two threaded sections of the bidirectional screw rod are threadedly connected with a nut; an L-shaped plate is vertically fixed on the two nuts; the vertical sections of the two L-shaped plates are interspersed and arranged on the second guide rod.

[0010] As a preferred technical solution of the present invention, the paint spraying mechanism includes two pairs of mounting columns respectively vertically fixed on the lower surfaces of the horizontal sections of the two L-shaped plates; the lower ends of the two pairs of the mounting columns are vertically fixed with first paint supply pipes; the two pairs of the first paint supply pipes are radially fixed with multiple first nozzles side by side; the multiple first nozzles are arranged between the two pairs of first paint supply pipes.

[0011] As a preferred technical solution of the present invention, the two ends of the second guide rod are respectively rotatably connected between the two support columns; the rotating mechanism includes a fourth servo motor coaxially fixed to one end of the second guide rod and a pair of spline shafts coaxially fixed to the second guide rod; the fourth servo motor is fixed to a support column; the two spline shafts are both slidably sleeved with transmission sleeves; the two transmission sleeves are respectively inserted and arranged on the vertical sections of the two L-shaped plates, and the transmission sleeves are rotatably connected to the vertical sections of the L-shaped plates; the outer peripheries of the two transmission sleeves are fixedly sleeved with first bevel gears; the two The first bevel gears are meshed with second bevel gears; the two second bevel gears are respectively fixedly mounted on the upper end parts of a pair of worms; the two worms are respectively vertically rotatably connected to the horizontal sections of the two L-shaped plates; the two worms are meshed with worm wheels; the two ends of the axles of the two worm wheels are respectively rotatably connected to the lower end parts of the two pairs of mounting columns; the second paint delivery pipes are respectively arranged above the two pairs of the first paint delivery pipes; one end parts of the two pairs of the second paint delivery pipes are respectively fixed to the two ends of the axles of the two worm wheels; a plurality of second nozzles are radially fixed side by side on the two pairs of the second paint delivery pipes.

[0012] The present invention has the following beneficial effects:

[0013] The present invention places the cabinet vertically on the shifting mechanism, uses the distance adjusting mechanism to adjust the relative distance between the paint spraying mechanism and the cabinet, and then drives the cabinet to move linearly through the shifting mechanism. When the cabinet passes through the paint spraying mechanism, the paint spraying mechanism starts to spray paint on the side of the cabinet, and then the cabinet is horizontally rotated 90 degrees through the shifting mechanism, and then the shifting mechanism is used to drive the cabinet to pass through the paint spraying mechanism to achieve the paint spraying operation on the four sides of the cabinet, and then the lifting mechanism is used to drive the cabinet to move downward for a distance through the shifting mechanism, and then the upper part of the paint spraying mechanism is rotated 90 degrees toward one side of the cabinet by the rotating mechanism, and then the cabinet is driven by the shifting mechanism to pass through the paint spraying mechanism, and the paint spraying mechanism then sprays paint on the top surface of the cabinet, thereby completing the painting process of the cabinet, which not only effectively improves the painting efficiency and effect of the cabinet, but also reduces the labor intensity of workers, and also ensures the uniformity of paint spraying on the surface of the cabinet.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 The present invention is a schematic structural diagram of a cabinet painting device for electrical equipment.

[0017] Figure 2 for Figure 1 The main view of the structure.

[0018] Figure 3 It is a structural schematic diagram of the connection between the lifting mechanism and the shifting mechanism of the present invention.

[0019] Figure 4 It is a structural schematic diagram of the shifting mechanism of the present invention.

[0020] Figure 5 It is a structural schematic diagram of the connection between the distance adjustment mechanism, the paint spraying mechanism and the rotating mechanism of the present invention.

[0021] Figure 6 It is a structural schematic diagram of the connection between the distance adjustment mechanism and the rotating mechanism of the present invention.

[0022] Figure 7It is a structural schematic diagram of the connection between the paint spraying mechanism and the rotating mechanism of the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-base, 2-support column, 3-lifting mechanism, 4-shifting mechanism, 5-adjusting mechanism, 6-painting mechanism, 7-rotating mechanism, 301-cylinder, 302-lifting frame, 401-screw, 402-first pulley, 403-second pulley, 404-movable plate, 405-first guide rod, 406-second servo motor, 407-carrying plate, 408-first servo motor, 501-second guide rod, 502-bidirectional screw, 503-third servo motor, 504-nut, 505-L-type plate, 601-mounting column, 602-first paint delivery pipe, 603-first nozzle, 604-second paint delivery pipe, 605-second nozzle, 701-fourth servo motor, 702-spline shaft, 703-transmission sleeve, 704-first bevel gear, 705-second bevel gear, 706-worm, 707-worm wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1:

[0027] See also Figure 1-2As shown, the present invention is a cabinet painting device for electrical equipment, comprising a base 1; a pair of support columns 2 are connected to the upper surface of the base 1 by vertical bolts in parallel; a lifting mechanism 3 is vertically installed between the two support columns 2; a shifting mechanism 4 for carrying the cabinet is installed on the lifting mechanism 3; a distance adjusting mechanism 5 is horizontally installed above the shifting mechanism 4; a painting mechanism 6 is vertically installed on the distance adjusting mechanism 5; a rotating mechanism 7 is connected to the upper part of the painting mechanism 6; and the rotating mechanism 7 is installed on the distance adjusting mechanism 5. When in use, the cabinet is placed vertically on the shifting mechanism 4, the distance adjusting mechanism 5 is used to adjust the relative distance between the paint spraying mechanism 6 and the cabinet, and then the shifting mechanism 4 is used to drive the cabinet to move linearly. When the cabinet passes through the paint spraying mechanism 6, the paint spraying mechanism 6 starts to spray paint on the side of the cabinet, and then the shifting mechanism 4 is used to rotate the cabinet horizontally by 90°, and then the shifting mechanism 4 is used to drive the cabinet to pass through the paint spraying mechanism 6 to achieve the paint spraying operation on the four sides of the cabinet, and then the lifting mechanism 3 is used to drive the cabinet to move downward for a distance through the shifting mechanism 4, and then the rotating mechanism 7 is used to rotate the upper part of the paint spraying mechanism 6 90° toward one side of the cabinet, and then the shifting mechanism 4 is used to drive the cabinet to pass through the paint spraying mechanism 6, and the paint spraying mechanism 6 then sprays paint on the top surface of the cabinet, thereby completing the painting process of the cabinet, which not only effectively improves the painting efficiency and effect of the cabinet, but also reduces the labor intensity of the workers, and also ensures the uniformity of the paint spraying on the surface of the cabinet.

[0028] Among them Figure 3-4As shown, the lifting mechanism 3 includes a pair of cylinders 301 respectively connected to the opposite sides of the two support columns 2 by vertical bolts; the output ends of the two cylinders 301 are connected by a lifting frame 302, and the lifting frame 302 is connected to the output ends of the cylinders 301 by bolts; the lifting frame 302 is arranged below the cylinders 301; the shifting mechanism 4 includes a screw rod 401 whose two ends are respectively rotatably connected to the opposite edges of the lifting frame 302; one end of the screw rod 401 is keyed to a first pulley 402; the first pulley 402 is connected to a second pulley 403 through a synchronous belt drive; the second pulley 403 03 key is connected to the output shaft of a first servo motor 408; the first servo motor 408 is bolted to the lifting frame 302; a horizontally arranged movable plate 404 is threadedly connected to the screw 401; a first guide rod 405 parallel to the screw 401 is slidably inserted on the movable plate 404; the two ends of the first guide rod 405 are respectively bolted to the opposite edges of the lifting frame 302; the lower surface of the movable plate 404 is vertically bolted to the second servo motor 406; the output shaft gap of the second servo motor 406 passes through the movable plate 404 and is horizontally bolted to the carrier plate 407. When in use, the cabinet is placed vertically on the upper surface of the carrying plate 407 and the cabinet is located in the middle of the carrying plate 407. The first servo motor 408 drives the screw 401 to rotate via the first pulley 402 and the second pulley 403, so that the screw 401 drives the movable plate 404 to move axially along the first guide rod 405, so that the cabinet passes through the paint spraying mechanism 6, and then the second servo motor 406 drives the carrying plate 407 to rotate horizontally, so that the cabinet rotates horizontally 90°; when the cabinet completes the side painting, the cylinder 301 drives the lifting frame 302 to move downward, so that the upper part of the paint spraying mechanism 6 is located above the cabinet, so as to facilitate the upper part of the paint spraying mechanism 6 to rotate to the top of the cabinet, so as to complete the painting process on the top surface of the cabinet, and effectively ensure the painting effect of the cabinet.

[0029] Embodiment 2:

[0030] Based on Example 1, Figure 5-7As shown, the distance adjustment mechanism 5 includes a second guide rod 501 whose two ends are respectively connected to the upper ends of the two support columns 2; a bidirectional screw rod 502 is arranged parallel to the upper end of the second guide rod 501; the two ends of the bidirectional screw rod 502 are respectively rotatably connected to the two support columns 2; one end of the bidirectional screw rod 502 is coaxially fixed to the output shaft of a third servo motor 503; the third servo motor 503 is bolted to a support column 2; the two threaded sections of the bidirectional screw rod 502 are both threadedly connected to the screw nut 504; L-shaped plates 504 are vertically fixed to the two screw nuts 504 5, i.e., the vertical section of the L-shaped plate 505 is fixed on the nut 504; the vertical sections of the two L-shaped plates 505 are interspersed and arranged on the second guide rod 501; the paint spraying mechanism 6 includes two pairs of mounting columns 601 which are respectively vertically welded on the lower surfaces of the horizontal sections of the two L-shaped plates 505; the lower ends of the two pairs of mounting columns 601 are vertically bolted with first paint supply pipes 602; a plurality of conventional first spray heads 603 in the field are radially fixed side by side on the two pairs of first paint supply pipes 602; the plurality of first spray heads 603 are arranged between the two pairs of first paint supply pipes 602. When in use, the bidirectional screw rod 502 is driven to rotate by the third servo mechanism 503, prompting the two nuts 504 to drive the two L-shaped plates 505 to move relative to each other, so that the two pairs of first paint supply pipes 602 are moved close to or away from the cabinet, and then paint is transported into the two pairs of first paint supply pipes 602, prompting the first nozzles 603 on the two pairs of first paint supply pipes 602 to spray paint onto the side of the cabinet, thereby realizing the painting process of the cabinet.

[0031] Embodiment three:

[0032] Based on Example 2, Figure 5-7As shown, the two ends of the second guide rod 501 are respectively connected to the two support columns 2 for rotation; the rotating mechanism 7 includes a fourth servo motor 701 coaxially fixed to one end of the second guide rod 501 and a pair of spline shafts 702 coaxially fixed to the second guide rod 501; the fourth servo motor 701 is bolted to a support column 2; the two spline shafts 702 are both slidably sleeved with transmission sleeves 703; the two transmission sleeves 703 are respectively inserted and arranged on the vertical sections of the two L-shaped plates 505, and the transmission sleeves 703 are rotatably connected to the vertical sections of the L-shaped plates 505; the outer circumferences of the two transmission sleeves 703 are keyed to the first bevel gears 704; the two first bevel gears 704 are Both are meshed with a second bevel gear 705; the two second bevel gears 705 are respectively keyed to the upper end of a pair of worm gears 706; the two worm gears 706 are respectively vertically rotatably connected to the horizontal sections of the two L-shaped plates 505; both worm gears 706 are meshed with a worm wheel 707; the two ends of the axles of the two worm wheels 707 are respectively rotatably connected to the lower ends of the two pairs of mounting columns 601; the two pairs of first paint supply pipes 602 are each provided with a second paint supply pipe 604; one end of the two pairs of second paint supply pipes 604 are respectively bolted to the two ends of the axles of the two worm wheels 707; a plurality of conventional second nozzles 605 in the field are radially fixed side by side on the two pairs of second paint supply pipes 604. During use, when the cabinet is sprayed with paint on the side, the two pairs of second paint delivery pipes 604 are in a vertical state, and the second nozzles 605 on the two pairs of second paint delivery pipes 604 are involved in the side painting of the cabinet; when the cabinet completes the side painting and the lifting mechanism 3 lowers the cabinet to a lower position, the fourth servo motor 701 drives the second guide rod 501 to rotate, prompting the spline shaft 702 to drive the second paint delivery pipe 604 to rotate 90° to one side of the cabinet through the transmission sleeve 703, the first bevel gear 704, the second bevel gear 705, the worm 706 and the worm wheel 707, so that the second nozzle 605 is facing the top surface of the cabinet, and then the cabinet is driven to move in a straight line through the shifting mechanism 4. When the cabinet passes through the second paint delivery pipe 604, the second nozzle 605 sprays paint onto the top surface of the cabinet, thereby realizing the painting treatment of the top surface of the cabinet, effectively ensuring the painting efficiency of the cabinet.

[0033] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cabinet painting device for electrical equipment, characterized in that: It comprises a base (1); a pair of support columns (2) are vertically fixed side by side on the upper surface of the base (1); A lifting mechanism (3) is vertically installed between the two support columns (2); a shifting mechanism (4) for carrying a cabinet is installed on the lifting mechanism (3); a distance adjustment mechanism (5) is horizontally installed above the shifting mechanism (4); a painting mechanism (6) is vertically installed on the distance adjustment mechanism (5); a rotating mechanism (7) is connected to the upper part of the painting mechanism (6); and the rotating mechanism (7) is installed on the distance adjustment mechanism (5).

2. The cabinet painting device for electrical equipment according to claim 1, characterized in that: The lifting mechanism (3) comprises a pair of cylinders (301) respectively fixed vertically on opposite sides of two support columns (2); the output ends of the two cylinders (301) are connected via a lifting frame (302); the lifting frame (302) is arranged below the cylinders (301).

3. The cabinet painting device for electrical equipment according to claim 2, characterized in that: The shift mechanism (4) comprises a screw rod (401) having two ends rotatably connected to opposite edges of the lifting frame (302); one end of the screw rod (401) is fixedly sleeved with a first pulley (402); the first pulley (402) is connected to a second pulley (403) via a synchronous belt transmission; the second pulley (403) is fixedly sleeved on an output shaft of a first servo motor (408); the first servo motor (408) is fixed on the lifting frame (302); the screw rod (40 1) is threadedly connected with a horizontally arranged movable plate (404); a first guide rod (405) parallel to the screw rod (401) is slidably inserted into the movable plate (404); two ends of the first guide rod (405) are respectively fixed on opposite edges of the lifting frame (302); a second servo motor (406) is vertically fixed on the lower surface of the movable plate (404); the output shaft of the second servo motor (406) passes through the movable plate (404) and is horizontally fixed with a carrier plate (407).

4. A cabinet painting device for electrical equipment according to claim 2 or 3, characterized in that: The distance adjustment mechanism (5) comprises a second guide rod (501) whose two ends are respectively connected to the upper ends of the two support columns (2); a bidirectional screw rod (502) is arranged above the second guide rod (501) in parallel; the two ends of the bidirectional screw rod (502) are respectively rotatably connected to the two support columns (2); one end of the bidirectional screw rod (502) is coaxially fixed to the output shaft of a third servo motor (503); the third servo motor (503) is fixed to a support column (2); the two threaded sections of the bidirectional screw rod (502) are both threadedly connected to a nut (504); an L-shaped plate (505) is vertically fixed to the two nuts (504); the vertical sections of the two L-shaped plates (505) are both inserted and arranged on the second guide rod (501).

5. The cabinet painting device for electrical equipment according to claim 4, characterized in that: The paint spraying mechanism (6) comprises two pairs of mounting columns (601) respectively vertically fixed on the lower surfaces of the horizontal sections of the two L-shaped plates (505); the lower ends of the two pairs of mounting columns (601) are vertically fixed with first paint supply pipes (602); the two pairs of the first paint supply pipes (602) are radially fixed with a plurality of first spray heads (603) side by side; the plurality of the first spray heads (603) are arranged between the two pairs of the first paint supply pipes (602).

6. The cabinet painting device for electrical equipment according to claim 5, characterized in that: The two ends of the second guide rod (501) are respectively rotatably connected to the two support columns (2); the rotating mechanism (7) comprises a fourth servo motor (701) coaxially fixed to one end of the second guide rod (501) and a pair of spline shafts (702) coaxially fixed to the second guide rod (501); the fourth servo motor (701) is fixed to a support column (2); a transmission sleeve (703) is slidably sleeved on both of the two spline shafts (702); the two transmission sleeves (703) are respectively inserted and arranged on the vertical sections of the two L-shaped plates (505), and the transmission sleeve (703) and the L-shaped plates (505) are connected to each other. 5) are rotatably connected between the vertical sections of the two L-shaped plates (505); the outer circumferences of the two transmission sleeves (703) are fixedly sleeved with a first bevel gear (704); the two first bevel gears (704) are meshed with a second bevel gear (705); the two second bevel gears (705) are respectively fixedly sleeved on the upper ends of a pair of worm gears (706); the two worm gears (706) are respectively vertically rotatably connected to the horizontal sections of the two L-shaped plates (505); the two worm gears (706) are meshed with a worm wheel (707); the two ends of the wheel shafts of the two worm wheels (707) are respectively rotatably connected to the lower ends of the two pairs of mounting columns (601).

7. The cabinet painting device for electrical equipment according to claim 6, characterized in that: A second paint delivery pipe (604) is arranged above the two pairs of the first paint delivery pipes (602); one end of the two pairs of the second paint delivery pipes (604) is respectively fixed to the two ends of the wheel axles of the two worm gears (707); and a plurality of second spray heads (605) are radially fixed side by side on the two pairs of the second paint delivery pipes (604).

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