CN115213037A - Coating device for power distribution cabinet shell - Google Patents
Coating device for power distribution cabinet shell Download PDFInfo
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- CN115213037A CN115213037A CN202211146635.3A CN202211146635A CN115213037A CN 115213037 A CN115213037 A CN 115213037A CN 202211146635 A CN202211146635 A CN 202211146635A CN 115213037 A CN115213037 A CN 115213037A
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- fixedly connected
- pipe
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- box
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a coating device for a shell of a power distribution cabinet, which belongs to the field of coating devices and comprises a support table, wherein the upper surface of the support table is respectively connected with a ball screw and two limiting pipes in a penetrating manner, the ball screw is positioned between the two limiting pipes, the bottom end of the ball screw is connected with a second fixing plate in a limiting and rotating manner, the upper surfaces of the two ends of the second fixing plate are respectively and fixedly connected with the bottom ends of the two limiting pipes, the bottom of the inner wall of the support table is fixedly connected with a hydraulic lifting rod, the output shaft of the hydraulic lifting rod is fixedly connected with the lower surface of the second fixing plate, the top ends of the two limiting pipes are fixedly connected with a first fixing plate together, and the upper surface of the first fixing plate is fixedly connected with an asynchronous motor.
Description
Technical Field
The invention relates to the field of coating devices, in particular to a coating device for a power distribution cabinet shell.
Background
Surface coating is a process of forming a film layer on the surface of a substrate to improve the surface properties. The coating method is generally classified into a brush coating method in which the surface of an object is coated with a simple tool such as a brush, and a spray coating method in which a coating material is sprayed into a mist by a spray gun to be dispersed and deposited on the surface of the object.
The casing of switch board generally need coat paint to promote the protection effect of casing, according to the kind of paint, can reach different effects. According to the use scene of the power distribution cabinet, a painting method and a spraying method are adopted, but both the painting method and the spraying method need to be manually coated by holding a spray gun by hand or by means of other coating structures.
Traditional switch board casing adopts artifical coating mostly when the coating, and the coating process is slow, and paint spraying inhomogeneous causes the poor problem of switch board casing coating effect.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a coating device for a power distribution cabinet shell, which can quickly and uniformly coat different types of power distribution cabinet bodies, and simultaneously achieves the effect of synchronously drying paint on the surface of the shell in the coating process through the cooperation of hot air flow.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme;
a coating device for a power distribution cabinet shell comprises a support table, wherein the upper surface of the support table is respectively connected with a ball screw and two limiting tubes in a penetrating manner, the ball screw is positioned between the two limiting tubes, the bottom end of the ball screw is connected with a second fixing plate in a limiting manner, the upper surfaces of the two ends of the second fixing plate are respectively fixedly connected with the bottom ends of the two limiting tubes, the bottom of the inner wall of the support table is fixedly connected with a hydraulic lifting rod, the output shaft of the hydraulic lifting rod is fixedly connected with the lower surface of the second fixing plate, the top ends of the two limiting tubes are jointly and fixedly connected with a first fixing plate, the upper surface of the first fixing plate is fixedly connected with an asynchronous motor, the output shaft of the asynchronous motor penetrates through the first fixing plate and is fixedly connected with the top end of the ball screw, the ball screw is connected with a lifting block in a penetrating manner, the lifting block is in threaded connection with the ball screw, the two ends of the lifting block are respectively penetrated through the two limiting tubes, and the limiting sliding connection is realized, one side of the lifting block is fixedly connected with a paint spraying box, one side of the paint spraying box, which is opposite to the lifting block, is provided with a paint spraying opening, one side of the paint spraying box, which is opposite to the lifting block, is communicated with a paint spraying pipe, the paint spraying pipe simultaneously penetrates through the lifting block, one end of the paint spraying pipe, which is far away from the lifting block, is communicated with an output opening of external paint supply equipment, the power distribution cabinet is placed on the upper surface of the supporting table, and then the output shaft of the hydraulic lifting rod is controlled to lift up and down, so that the second fixing plate is driven to lift up and down, at the moment, the rod-shaped air bag and the two limiting pipes can lift up and down synchronously on the second fixing plate, the power distribution cabinet shells with different heights are coated, the adaptation effect of the device on the power distribution cabinets with different types is improved, after the second fixing plate is lifted to a proper position, at the moment, the lower surface of the first fixing plate can be pressed on the top of the power distribution cabinet, start external confession lacquer equipment afterwards, make paint enter into the box of spraying paint from the pipe that sprays paint in, and spray paint to the shell surface of switch board through the mouth of spraying paint on the box that sprays paint, during this period, through starting asynchronous machine, make asynchronous machine's output shaft drive ball rotate, through the spiro union relation between ball and the elevator afterwards, the elevator again with two spacing sliding connection relations between the spacing pipe, reach when ball rotates, can drive the elevator and carry out the oscilaltion removal, direction of rotation through asynchronous machine output shaft, the direction that the control elevator goes up and down, thereby reach the effect of carrying out automatic coating to the switch board casing, the extravagant labour of artifical coating has been reduced, promote even coated effect simultaneously.
Further, the upper surface and the lower surface of the paint spraying box are fixedly connected with two fixed blocks, a rotating rod is connected between the two corresponding fixed blocks in a penetrating manner, one end of the rotating rod is connected with one fixed block in a limiting and rotating manner, the other end of the rotating rod penetrates through the other fixed block and extends outwards, one end of the rotating rod penetrating through the fixed blocks is provided with a thread, a fastening nut is screwed through the thread, the outer wall of the rotating rod is fixedly connected with the paint spraying box, one side of the paint spraying box corresponding to the paint spraying opening is provided with a plurality of air spraying openings, the two opposite sides of the arc-shaped profile of the two limiting pipes are provided with through grooves, in the through grooves, the two ends of the pressing block are fixedly connected on the inner wall of the position where the limiting pipes penetrate through the lifting block, and the two limiting pipes are internally provided with rod-shaped air bags used for compressing gas, and the outer wall of the rod-shaped air bag close to the bottom end is provided with a first one-way valve, the upper and lower ends of the rod-shaped air bag are respectively fixedly connected with the bottom of the inner wall of the limit pipe and the lower surface of the pressing block, the outer wall of the two rod-shaped air bags close to the bottom end is respectively connected with the air injection pipes, one ends of the two air injection pipes far away from the rod-shaped air bag are respectively connected with the upper and lower air injection boxes in a through way, the two air injection pipes are respectively provided with a second one-way valve, the air injection boxes are internally provided with heating wires, the lifting block is fixedly connected with the pressing block, the top of the rod-shaped air bag in the limit pipe can be extruded through the pressing block when the lifting block moves downwards, so that the air in the rod-shaped air bag is subjected to a compression force and enters the air injection boxes through the second one-way valves in the air injection pipes, then the air is heated through the heating wires, and the finally heated hot air flow is ejected through the air injection ports on the air injection boxes, when the elevator up-shift, the lower surface of briquetting and the top fixed connection of pole type gasbag, can reach and drive pole type gasbag and carry out tensile reset motion, negative pressure in the pole type gasbag can make external air enter into pole type gasbag through first check valve and carry out the replenishment of air this moment, thereby finally reach the action of spraying paint from top to bottom through the elevator, hold in range moves hot air current and carry out hot air-dried effect to the paint surface, solidification of paint is with higher speed, promote the effect of spraying paint, rotate the one end through the dwang and connect on the fixed block, and other end through connection is on another fixed block, can reach when rotating the dwang, can rotate the gas box of fixed connection on the dwang, thereby reach the direction of giving vent to anger that changes the hot gas flow of gas box, after adjusting suitable angle, rotate fastening nut, make fastening nut extrude the hot gas flow to the fixed block outer wall, through the extrusion frictional force between fastening nut and the fixed block outer wall, reach the fixed effect to the dwang, stability when reinforcing the blowout.
Furthermore, the flow direction of the first one-way valve is from the outside air to the rod-shaped air bag, the flow direction of the second one-way valve is from the rod-shaped air bag to the air injection pipe, and the effects of automatic spraying and automatic supplement of the air can be achieved when the lifting block moves up and down through the directional design of the first one-way valve and the second one-way valve.
Further, the outside of the mouth that sprays paint is equipped with the cover that sprays paint, and the cover fixed connection that sprays paint sets up in the outside of the mouth that sprays paint on the box that sprays paint through the cover that sprays paint, can reach and avoid paint to splash when the blowout, causes the uneven problem of paint coating.
Furthermore, it is a plurality of all through connection has the outlet duct in the jet orifice, and the one end fixedly connected with dog of jet orifice box is kept away from to the outlet duct, four ventholes have been seted up on the one end arc profile that the jet orifice was kept away from to the outlet duct, four ventholes are located four sides about the upper and lower of outlet duct one end respectively, the diameter of dog is greater than the diameter of outlet duct one end, through connection has the outlet duct in the jet orifice, and the one end fixedly connected with dog of jet orifice box is kept away from to the outlet duct, four ventholes have been seted up on the one end arc profile that the jet orifice was kept away from to the outlet duct, can reach the hot gas flow in the jet orifice and enter into the outlet duct through the jet orifice, can spout from four sides about the one end of outlet duct through four ventholes afterwards, and the diameter of dog is greater than the diameter of outlet duct one end for four directions spun hot gas flow, reaching the stoving effect of expanding the hot gas flow to the paint surface, can not cause the air flow directly to blow to the casing surface again simultaneously, cause the uneven problem of casing paint coating.
Further, the box that sprays paint all has a through connection to be close to the both ends outer wall of two spacing pipes with the connecting pipe, and installs the sealing plug in the connecting pipe, through the setting of connecting pipe and sealing plug, can make things convenient for the series connection between a plurality of boxes that spray paint, reaches the effect that reaches the jet-propelled area of increase device, has strengthened the practicality effect of device.
Further, the spacing axle of the equal fixedly connected with in the back of the body both sides of connecting pipe, and the outside cover of spacing axle is equipped with the antiskid circle, through the setting of spacing axle with the antiskid circle, can reach when a plurality of paint spraying boxes establish ties, further promotes the stability effect of connecting between a plurality of paint spraying boxes.
Further, fixedly connected with multiunit tow on the arc profile of dog, multiunit the tow keeps away from the equal slope of one end of dog and sets up, and the tow is close to dog one end and is lower end, through the setting of multiunit tow, can reach when the hot gas flow blowout, to the energy storage of the heat energy around the outlet duct, reduces the speed that the heat energy flows away, promotes the stoving effect of hot gas flow to the paint.
Furthermore, every group the tow is four, and four tow keep away from the one end of dog and be connected with heat-retaining ball jointly, heat-retaining ball is hollow spheroid, and the hollow sphere intussuseption is filled with heat-retaining material, fills in heat-retaining ball through heat-retaining material, and heat-retaining ball and tow fixed connection, can reach further extension hot gas flow dwell time around the outlet duct, promote the stoving effect of hot gas flow to the paint.
Further, the spacing spout of two symmetries, two are seted up to the upper surface of brace table equal spacing sliding connection has the slide in the spacing spout, two the middle part through connection of slide has the threaded rod, and threaded rod and slide spiro union, two the equal fixedly connected with grip block of relative one end of threaded rod, through the spacing sliding connection between slide and the spacing spout, threaded rod and slide spiro union simultaneously to the fixedly connected with grip block can realize when the rotation threaded rod carries out the back-and-forth movement, can reach the threaded rod and drive the grip block and carry out the spacing effect of centre gripping to the cabinet body surface, thereby reach and carry out the centre gripping spacingly to the different specification power distribution cabinet bodies in the certain limit, promote the stable effect of the cabinet body when the coating, strengthen the adaptability of coating device to different specification power distribution cabinets.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is through placing the switch board at the upper surface of brace table, the output shaft of control hydraulic lifting rod carries out the oscilaltion afterwards, thereby drive the second fixed plate and carry out the oscilaltion, pole type gasbag and two spacing pipes can go up and down on the second fixed plate in step this moment, satisfy and coat to the switch board casing of co-altitude not, improve the adaptation effect of device to different grade type switch board, after going up and down the second fixed plate to suitable position, the lower surface of first fixed plate can press at the top of switch board this moment, start external confession lacquer equipment afterwards, make paint enter into the paint spraying box from the pipe that sprays paint, and spray paint the shell surface of switch board through the paint spraying mouth on the paint spraying box, during this period, through starting asynchronous machine, make asynchronous machine's output shaft drive ball rotate, subsequently through the spiro union relation between ball and the elevator, the elevator again with the spacing sliding connection relation between two spacing pipes, reach when ball rotates, can drive the elevator and carry out the oscilaltion removal, through the output shaft rotation of output shaft, through the direction of motor, control elevator lift direction, thereby reach the effect of carrying out automatic coating to the switch board casing, the artifical coating is reduced, the even asynchronous coating effect of labour's promotion is extravagant.
(2) According to the scheme, the lifting block is fixedly connected with the pressing block, when the lifting block moves downwards, the top of the rod-shaped air bag in the limiting pipe can be extruded through the pressing block, air in the rod-shaped air bag is subjected to compressive force and enters the air injection box through the second one-way valve in the air injection pipe, then the air is heated through the electric heating wire, finally heated hot air flow is sprayed out through the air injection port in the air injection box, when the lifting block moves upwards, the lower surface of the pressing block is fixedly connected with the top of the rod-shaped air bag, the rod-shaped air bag can be driven to stretch and reset, at the moment, external air can enter the rod-shaped air bag through the first one-way valve to supplement air through negative pressure in the rod-shaped air bag, so that the action of spraying paint up and down through the lifting block is finally achieved, the effect of carrying out hot air drying on the paint surface is achieved through synchronous moving hot air flow, and solidification of the paint is accelerated, the paint spraying effect is improved, one end of the rotating rod is rotatably connected to the fixed block, the other end of the rotating rod is connected to another fixed block in a penetrating manner, when the rotating rod is rotated, the air spraying box fixedly connected to the rotating rod can be rotated, so that the air outlet direction of hot air flow of the air spraying box is changed, after the rotating rod is adjusted to a proper angle, the fastening nut is rotated to extrude the fastening nut to the outer wall of the fixed block, the fixing effect on the rotating rod is achieved through extrusion friction force between the fastening nut and the outer wall of the fixed block, the stability of the hot air flow during spraying is enhanced, the air outlet pipe is connected in the air spraying port in a penetrating manner, the stop block is fixedly connected at one end of the air outlet pipe far away from the air spraying box, four air outlet holes are formed in the arc contour of one end of the air outlet pipe far away from the air spraying port, and the hot air flow in the air spraying box can enter the air outlet pipe through the air spraying port, the air outlet pipe is characterized in that the four air outlet holes are arranged on the upper side, the left side and the right side of the air outlet pipe, the diameter of the stop block is larger than that of one end of the air outlet pipe, the four-direction sprayed hot air flows are enabled to achieve the drying effect of the expanded hot air flows on the surface of paint, meanwhile, the air flows can not be directly blown to the surface of a shell, the problem that the paint of the shell is not uniformly coated is caused, the arrangement of multiple groups of fiber bundles is achieved, the energy storage of the heat energy around the air outlet pipe can be achieved when the hot air flows are sprayed, the heat energy flowing-away speed is reduced, the drying effect of the hot air flows on the paint is improved, the heat storage ball is filled with a heat storage material, the heat storage ball is fixedly connected with the fiber bundles, the retention time of the hot air flows around the air outlet pipe can be further prolonged, and the drying effect of the hot air flows on the paint is improved.
(3) This scheme passes through the spacing sliding connection between slide and the spacing spout, threaded rod and slide spiro union simultaneously to fixedly connected with grip block can realize rotating the threaded rod when carrying out the back-and-forth movement, can reach the threaded rod and drive the grip block and carry out the spacing effect of centre gripping to the cabinet body surface, thereby reach and carry out the centre gripping spacing to the different specification switch board bodies in the certain limit, promote the stability effect of the cabinet body when coating, strengthen the adaptability of coating device to different specification switch boards.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the present invention at the location of the support platform and the spray box;
FIG. 3 is a schematic structural view of the hydraulic lift pin and the second fixing plate according to the present invention;
FIG. 4 is a schematic structural view of the position limiting pipe, the ball screw and the paint spraying box of the invention;
FIG. 5 is a schematic structural view of the position of the limiting tube and the pressing block in the present invention;
FIG. 6 is a schematic structural view of an air outlet tube, a fiber bundle and a stopper according to the present invention;
FIG. 7 is a schematic view of the fiber bundle and heat storage balls according to the present invention;
fig. 8 is a schematic sectional view of the structure of the heat storage ball of the present invention.
The reference numbers in the figures illustrate:
1. a support table; 2. a limiting chute; 3. a slide plate; 4. a threaded rod; 5. a clamping plate; 6. a limiting pipe; 7. a rod-type air bag; 8. a ball screw; 9. a first fixing plate; 10. an asynchronous motor; 11. a lifting block; 12. spraying paint boxes; 13. a paint spray pipe; 14. a paint spraying sleeve; 15. a fixed block; 16. an air-jet box; 17. a stopper; 18. a gas ejector tube; 19. briquetting; 20. a connecting pipe; 21. a limiting shaft; 22. fastening a nut; 23. an air outlet pipe; 24. an air outlet; 25. a fiber bundle; 26. a second fixing plate; 27. rotating the rod; 28. a hydraulic lifting rod; 29. a heat storage ball.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-8, a coating apparatus for a power distribution cabinet casing comprises a support table 1, a ball screw 8 and two limiting tubes 6 respectively connected to the upper surface of the support table 1 in a penetrating manner, the ball screw 8 is located between the two limiting tubes 6, a second fixing plate 26 is connected to the bottom of the ball screw 8 in a limiting manner, the upper surfaces of the two ends of the second fixing plate 26 are respectively fixedly connected to the bottom ends of the two limiting tubes 6, a hydraulic lifting rod 28 is fixedly connected to the bottom of the inner wall of the support table 1, an output shaft of the hydraulic lifting rod 28 is fixedly connected to the lower surface of the second fixing plate 26, the top ends of the two limiting tubes 6 are fixedly connected to a first fixing plate 9, an asynchronous motor 10 is fixedly connected to the upper surface of the first fixing plate 9, an output shaft of the asynchronous motor 10 penetrates through the first fixing plate 9 and is fixedly connected to the top end of the ball screw 8, the ball screw 8 penetrates and is connected to a lifting block 11, the lifting block 11 is in threaded connection with the ball screw 8, two ends of the lifting block 11 are respectively penetrated through the two limiting pipes 6 and are in limited sliding connection, one side of the lifting block 11 is fixedly connected with a paint spraying box 12, a paint spraying opening is formed in one side of the paint spraying box 12 opposite to the lifting block 11, one side of the paint spraying box 12 opposite to the lifting block 11 is in through connection with a paint spraying pipe 13, the paint spraying pipe 13 simultaneously penetrates through the lifting block 11, one end, far away from the lifting block 11, of the paint spraying pipe 13 is communicated with an output opening of external paint supply equipment, the power distribution cabinet is placed on the upper surface of the support table 1, then an output shaft of the hydraulic lifting rod 28 is controlled to lift up and down, so that the second fixing plate 26 is driven to lift up and down, at the moment, the rod-shaped air bag 7 and the two limiting pipes 6 can lift up and down on the second fixing plate 26 synchronously, the coating for power distribution cabinet shells with different heights is met, and the adaptation effect of the device to different types of power distribution cabinets is improved, after second fixed plate 26 goes up and down to suitable position, the top at the switch board can be pressed to the lower surface of first fixed plate 9 this moment, start external confession lacquer equipment afterwards, make paint enter into the box 12 that sprays paint from the pipe 13 that sprays paint, and spray paint to the shell surface of switch board through the mouth that sprays paint on the box 12 that sprays paint, during this period, through starting asynchronous machine 10, make asynchronous machine 10's output shaft drive ball 8 and rotate, afterwards through the spiro union relation between ball 8 and elevator block 11, elevator block 11 again and the spacing sliding connection relation between two spacing pipes 6, reach when ball 8 rotates, can drive elevator block 11 and carry out the oscilaltion removal, direction through asynchronous machine 10 output shaft, the direction of control elevator block 11 lift, thereby reach the effect of carrying out automatic coating to the switch board casing, the labour of artifical extravagant coating has been reduced, promote the effect of even coating simultaneously.
The upper surface and the lower surface of the paint spraying box 12 are fixedly connected with two fixed blocks 15, a rotating rod 27 is connected between the two corresponding fixed blocks 15 in a penetrating manner, one end of the rotating rod 27 is connected with one of the fixed blocks 15 in a limiting and rotating manner, the other end of the rotating rod 27 penetrates the other fixed block 15 and extends outwards, one end of the rotating rod 27 penetrating the fixed block 15 is provided with a thread, a fastening nut 22 is screwed through the thread, an air spraying box 16 is fixedly connected onto the outer wall of the rotating rod 27, one side of the air spraying box 16 corresponding to the paint spraying opening is provided with a plurality of air spraying openings, two opposite sides of the arc-shaped outline of the two limiting pipes 6 are provided with through grooves, a pressing block 19 is connected in the through grooves in a limiting and sliding manner, two ends of the pressing block 19 are fixedly connected onto the inner wall of the lifting block 11 of the limiting pipe 6, rod-shaped air bags 7 for compressing air are arranged in the two limiting pipes 6, a first one-way valve is arranged on the outer wall of the rod-shaped air spraying pipe 7 close to the bottom end, the upper end and the lower end of the rod-shaped air spraying pipe 7 are respectively connected with the bottom of the inner wall of the limiting pipe 6 and the pressing block 19 through the two one-way air spraying pipes 18, when the air spraying box 7 is heated by the heating air spraying pipe 16, the one-way heating air spraying pipe 16, the two air spraying pipe 7 is connected with the lifting block 16, when the lifting block 11 moves upwards, the lower surface of the pressing block 19 is fixedly connected with the top of the rod-shaped air bag 7, the rod-shaped air bag 7 can be driven to stretch and reset, the negative pressure in the rod-shaped air bag 7 can enable the outside air to enter the rod-shaped air bag 7 through the first check valve to supplement the air, finally the action of spraying paint from top to bottom through the lifting block 11 is achieved, the effect of hot air drying on the surface of paint is achieved through synchronous moving hot air flow, solidification of the paint is accelerated, the paint spraying effect is improved, one end of the rotating rod 27 is rotatably connected onto the fixing block 15, the other end of the rotating rod 27 is penetratingly connected onto the other fixing block 15, when the rotating rod 27 is rotated, the air spraying box 16 fixedly connected onto the rotating rod 27 can be rotated, the air outlet direction of hot air flow of the air spraying box 16 is changed, after the proper angle is adjusted, the fastening nut 22 is rotated, the fastening nut 22 is extruded towards the outer wall of the fixing block 15, the extrusion friction force between the fastening nut 22 and the outer wall of the fixing block 15 is achieved, and the fixing effect of the rotating rod 27 is achieved, and the stability of the hot air flow when the hot air is sprayed is enhanced.
The flow direction of the first one-way valve is from the outside air to the rod-shaped air bag 7, the flow direction of the second one-way valve is from the rod-shaped air bag 7 to the air injection pipe 18, and the effects of automatic ejection and automatic supplement of the air can be achieved when the lifting block 11 moves up and down through the directional design of the first one-way valve and the second one-way valve.
The outside of mouth that sprays paint is equipped with the cover 14 that sprays paint, and the cover 14 fixed connection that sprays paint on the box 12 that sprays paint, sets up the outside at the mouth that sprays paint through the cover 14 that sprays paint, can reach and avoid paint to splash when the blowout, causes the uneven problem of paint coating.
All through connection has outlet duct 23 in a plurality of jet orifices, and outlet duct 23 keeps away from the one end fixedly connected with dog 17 of spouting gas box 16, four ventholes 24 have been seted up on the one end arc profile that outlet duct 23 kept away from the jet orifice, four ventholes 24 are located four sides about the upper and lower of outlet duct 23 one end respectively, the diameter of dog 17 is greater than the diameter of outlet duct 23 one end, through connection has outlet duct 23 in the jet orifice, and outlet duct 23 keeps away from the one end fixedly connected with dog 17 of spouting gas box 16, outlet duct 23 keeps away from four ventholes 24 on the one end arc profile of jet orifice, can reach the hot gas flow in spouting gas box 16 and enter into outlet duct 23 through the jet orifice, can follow through four ventholes 24 from the one end of outlet duct 23 about four sides blowout, and the diameter of dog 17 is greater than the diameter of outlet duct 23 one end, make four directions spun hot gas flow, reach the stoving effect of expanding hot gas flow to the paint surface, can not cause the air flow directly to blow to the casing surface again simultaneously, cause the uneven problem of casing paint coating.
The both ends outer wall that spray paint box 12 is close to two spacing pipes 6 all through connection has connecting pipe 20, and installs the sealing plug in the connecting pipe 20, through the setting of connecting pipe 20 and sealing plug, can make things convenient for the series connection between a plurality of spray paint boxes 12, reaches the effect that reaches the jet-propelled area of increase device, has strengthened the practicality effect of device.
The equal fixedly connected with of the back of the body both sides of connecting pipe 20 is spacing axle 21, and the outside cover of spacing axle 21 is equipped with the antiskid circle, through the setting of spacing axle 21 and antiskid circle, can reach when a plurality of spray paint boxes 12 establish ties, further promotes the stability effect of connecting between a plurality of spray paint boxes 12.
Fixedly connected with multiunit tow 25 on the arc profile of dog 17, the one end that dog 17 was kept away from to multiunit tow 25 all inclines to set up, and tow 25 is close to dog 17 one end and is lower end, through the setting of multiunit tow 25, can reach when the hot gas flow blowout, to the energy storage of the heat energy around the outlet duct 23, reduces the speed that the heat energy flows away, promotes the stoving effect of hot gas flow to the paint.
Each group of fiber bundles 25 is four, one end of each of the four fiber bundles 25, which is far away from the stop block 17, is connected with a heat storage ball 29, each heat storage ball 29 is a hollow ball body, heat storage materials are filled in the hollow ball bodies, the heat storage balls 29 are filled with the heat storage materials, and the heat storage balls 29 are fixedly connected with the fiber bundles 25, so that the retention time of hot air flow around the air outlet pipe 23 can be further prolonged, and the drying effect of the hot air flow on paint is improved.
The upper surface of brace table 1 sets up the spacing spout 2 of two symmetries, equal spacing sliding connection has slide 3 in two spacing spouts 2, the middle part through connection of two slide 3 has threaded rod 4, and threaded rod 4 and the 3 spiro union of slide, the equal fixedly connected with grip block 5 of the relative one end of two threaded rod 4, through the spacing sliding connection between slide 3 and the spacing spout 2, threaded rod 4 and the 3 spiro union of slide simultaneously, and fixedly connected with grip block 5, can realize when rotating threaded rod 4 and carrying out the back-and-forth movement, can reach threaded rod 4 and drive grip block 5 and carry out the spacing effect of centre gripping to the cabinet body surface, thereby it is spacing to reach to carry out the centre gripping to the different specification switch board bodies in the certain limit, promote the stability effect of the cabinet body when coating, reinforcing coating device is to the adaptability of different specification switch boards.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a coating device of switch board casing which characterized in that: the paint spraying device comprises a support table (1), wherein the upper surface of the support table (1) is respectively connected with a ball screw (8) and two limiting tubes (6) in a penetrating manner, the ball screw (8) is positioned between the two limiting tubes (6), the bottom of the ball screw (8) is connected with a second fixing plate (26) in a limiting manner, the upper surfaces of the two ends of the second fixing plate (26) are respectively connected with the bottom of the two limiting tubes (6) in a fixed manner, the bottom of the inner wall of the support table (1) is fixedly connected with a hydraulic lifting rod (28), the output shaft of the hydraulic lifting rod (28) is fixedly connected with the lower surface of the second fixing plate (26), the top ends of the two limiting tubes (6) are fixedly connected with a first fixing plate (9) together, the upper surface of the first fixing plate (9) is fixedly connected with an asynchronous motor (10), the output shaft of the asynchronous motor (10) penetrates through the first fixing plate (9) and is fixedly connected with the top end of the ball screw (8), the ball screw (8) is connected with a lifting block (11) in a penetrating manner, the lifting block (11) and the ball screw joint with the two ends of the two ball screw joints (6) and the two limiting tubes (11) and a paint spraying box (12) is connected with a lifting box, one side of which is provided with a spraying box (12) in a sliding manner, and a spraying opening which is provided with a spraying opening which is connected with a spraying opening (12) in a sliding manner, and is arranged on one side of the lifting block (11) in a spraying opening which is connected with the spraying opening in a screw joint, one side through connection of the relative elevator of spray paint box (12) (11) has spray paint pipe (13), and spray paint pipe (13) run through elevator (11) simultaneously, the one end that elevator (11) were kept away from in spray paint pipe (13) is linked together with the delivery outlet of external confession lacquer equipment.
2. The coating device for the cabinet housing according to claim 1, wherein: two fixed block (15) of the equal fixedly connected with in upper and lower surface of spray paint box (12), and run through between two fixed block (15) that correspond and be connected with dwang (27), spacing rotation is connected between one end of dwang (27) and one of them fixed block (15), and the other end runs through another fixed block (15) and outwards stretches out, dwang (27) one end that runs through fixed block (15) is equipped with the screw thread to there is fastening nut (22) through this screw thread spiro union, fixedly connected with spouts gas box (16) on the outer wall of dwang (27), spout gas box (16) and the corresponding one side of mouth of spraying have seted up a plurality of air jets, two logical groove has all been seted up to the back of the body both sides of spacing pipe (6) arc profile, and logical inslot spacing sliding connection has briquetting (19), the both ends fixed connection of briquetting (19) is on the inner wall that lifting block (11) department was run through in spacing pipe (6), two all be equipped with in spacing pipe (6) and be used for compressed gas's rod type gasbag (7), and install first check valve on the outer wall of two lower surface of the equal connection of the air bag (7) of the both ends of the air jet pipe (7) and the corresponding connection of two air jets (18) respectively, the bottom of two air bag (7) are located and are connected with spacing pipe (18), and are connected with spacing pipe (7) respectively and are connected with the bottom of spacing pipe (7), and are connected with the bottom of spacing pipe (18), and are connected with the bottom of the air bag (7), and are connected with the inner wall of the air bag (7) respectively, and the air jet pipe (18), and the bottom of the air bag (7) of the air jet pipe (7) of the two air bag (6) respectively The jet box (16) is in through connection, the two jet pipes (18) are provided with second one-way valves, and the jet box (16) is internally provided with heating wires.
3. The coating device for the cabinet housing according to claim 2, wherein: the flow direction of the first one-way valve is from outside air to the rod-shaped air bag (7), and the flow direction of the second one-way valve is from the rod-shaped air bag (7) to the gas ejector pipe (18).
4. The coating device for the cabinet housing according to claim 1, wherein: the outside of the paint spraying opening is provided with a paint spraying sleeve (14), and the paint spraying sleeve (14) is fixedly connected to the paint spraying box (12).
5. The coating device for the cabinet housing according to claim 2, wherein: it is a plurality of all through connection has outlet duct (23) in the jet orifice, and outlet duct (23) keep away from one end fixedly connected with dog (17) of jet orifice box (16), four ventholes (24) have been seted up on the one end arc profile of jet orifice is kept away from in outlet duct (23), four ventholes (24) are located four sides about the upper and lower of outlet duct (23) one end respectively, the diameter of dog (17) is greater than the diameter of outlet duct (23) one end.
6. The coating device for the casing of a power distribution cabinet according to claim 1, characterized in that: the outer walls of the two ends of the paint spraying box (12) close to the two limiting pipes (6) are all connected with a connecting pipe (20) in a through mode, and a sealing plug is installed in the connecting pipe (20).
7. The coating device for the cabinet housing according to claim 6, wherein: the equal fixedly connected with spacing axle (21) in the back of the body both sides of connecting pipe (20), and the outside cover of just spacing axle (21) is equipped with the antiskid circle.
8. The coating device for the cabinet shell according to claim 5, wherein: fixedly connected with multiunit tow (25) on the arc profile of dog (17), multiunit tow (25) keep away from the equal slope setting of one end of dog (17), and tow (25) are close to dog (17) one end and are the lower end.
9. The coating device for the power distribution cabinet shell according to claim 8, characterized in that: each group of fiber bundles (25) is four, and the ends, far away from the stop block (17), of the four fiber bundles (25) are connected with a heat storage ball (29) together, the heat storage ball (29) is a hollow ball body, and heat storage materials are filled in the hollow ball body.
10. The coating device for the cabinet housing according to claim 1, wherein: the upper surface of the supporting table (1) is provided with two symmetrical limiting sliding grooves (2), two sliding plates (3) and two sliding plates (3) are connected into the limiting sliding grooves (2) in a limiting mode, the middle of each sliding plate (3) is connected with a threaded rod (4) in a penetrating mode, the threaded rods (4) are connected with the sliding plates (3) in a threaded mode, and the threaded rods (4) are connected with clamping plates (5) in a fixed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211146635.3A CN115213037B (en) | 2022-09-21 | 2022-09-21 | Coating device for power distribution cabinet shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211146635.3A CN115213037B (en) | 2022-09-21 | 2022-09-21 | Coating device for power distribution cabinet shell |
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| CN115213037A true CN115213037A (en) | 2022-10-21 |
| CN115213037B CN115213037B (en) | 2022-12-02 |
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| CN211051761U (en) * | 2019-09-25 | 2020-07-21 | 苏州昌久包装材料股份有限公司 | Regulator for carton packaging spraying machine |
| CN211678316U (en) * | 2019-09-10 | 2020-10-16 | 西安华运天成通讯科技有限公司 | Surface paint spraying processing device for computer case |
| CN214211039U (en) * | 2020-12-30 | 2021-09-17 | 重庆南变机电有限公司 | Electric motor car gearbox shell anticorrosion paint spraying apparatus |
| CN215465488U (en) * | 2021-09-03 | 2022-01-11 | 杭州高艺五金制造有限公司 | Paint spraying device based on cupboard processing is used |
| CN114377889A (en) * | 2022-01-21 | 2022-04-22 | 湖州越彬智能科技有限公司 | Paint spraying apparatus is used in machine part processing |
| CN217043082U (en) * | 2021-11-15 | 2022-07-26 | 苏州工业园区诺泰盈电子有限公司 | Surface paint spraying device of low-temperature pump set frequency conversion cabinet |
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2022
- 2022-09-21 CN CN202211146635.3A patent/CN115213037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211678316U (en) * | 2019-09-10 | 2020-10-16 | 西安华运天成通讯科技有限公司 | Surface paint spraying processing device for computer case |
| CN211051761U (en) * | 2019-09-25 | 2020-07-21 | 苏州昌久包装材料股份有限公司 | Regulator for carton packaging spraying machine |
| CN214211039U (en) * | 2020-12-30 | 2021-09-17 | 重庆南变机电有限公司 | Electric motor car gearbox shell anticorrosion paint spraying apparatus |
| CN215465488U (en) * | 2021-09-03 | 2022-01-11 | 杭州高艺五金制造有限公司 | Paint spraying device based on cupboard processing is used |
| CN217043082U (en) * | 2021-11-15 | 2022-07-26 | 苏州工业园区诺泰盈电子有限公司 | Surface paint spraying device of low-temperature pump set frequency conversion cabinet |
| CN114377889A (en) * | 2022-01-21 | 2022-04-22 | 湖州越彬智能科技有限公司 | Paint spraying apparatus is used in machine part processing |
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|---|---|
| CN115213037B (en) | 2022-12-02 |
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