CN115213037B - Coating device for power distribution cabinet shell - Google Patents
Coating device for power distribution cabinet shell Download PDFInfo
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- CN115213037B CN115213037B CN202211146635.3A CN202211146635A CN115213037B CN 115213037 B CN115213037 B CN 115213037B CN 202211146635 A CN202211146635 A CN 202211146635A CN 115213037 B CN115213037 B CN 115213037B
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- air
- fixedly connected
- paint
- box
- air bag
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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
Abstract
The invention discloses a coating device for a power distribution cabinet shell, 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 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 shell of a power distribution cabinet.
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 no matter the painting method or the spraying method, manual coating needs to be carried out by manually holding a spray gun 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 above problems, the present invention adopts the following technical solutions.
A coating device for a power distribution cabinet shell comprises a support table, wherein the upper surface of the support table is respectively in through connection with a ball screw and two limiting tubes, the ball screw is positioned between the two limiting tubes, the bottom end of the ball screw is in limiting rotation connection with a second fixing plate, 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, an 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 fixedly connected with a first fixing plate together, an asynchronous motor is fixedly connected with the upper surface of the first fixing plate, an 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 in through connection with a lifting block, 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 spacing sliding connection, one side fixedly connected with spraying paint box of lift piece, and the box that sprays paint one side of the lift piece of carrying on the back mutually has seted up the mouth of spraying paint, the relative lift piece's of the box that sprays paint one side through connection has the spraying paint pipe, and the spraying paint pipe runs through the lift piece simultaneously, the one end that the lift piece was kept away from to the spraying paint pipe is linked together with the delivery outlet of external confession lacquer equipment, the equal fixedly connected with of upper and lower surface of spraying paint box has two fixed blocks, and runs through connection has the dwang between two corresponding fixed blocks, spacing rotation is connected between the one end of dwang and one of them fixed block, and the other end runs through another fixed block and outwards stretches out, the one end that the dwang runs through the fixed block is equipped with the screw thread to there is fastening nut through this screw thread spiro union, fixedly connected with spraying paint box on the outer wall of dwang, a plurality of air jets have been seted up with the corresponding one side of mouth of spraying paint, two opposite sides of the arc-shaped outline of the two limit pipes are respectively provided with a through groove, a press block is in limited sliding connection in the through grooves, two ends of the press block are fixedly connected on the inner wall of the limit pipe penetrating through the lifting block, rod-shaped air bags used for compressing gas are arranged in the two limit pipes, a first check valve is arranged on the outer wall of the rod-shaped air bags close to the bottom end, the upper end and the lower end of each rod-shaped air bag are respectively and fixedly connected with the bottom of the inner wall of the limit pipe and the lower surface of the press block, the outer wall of the two rod-shaped air bags close to the bottom end is respectively and penetratingly connected with an air injection pipe, one end of each air injection pipe far away from the rod-shaped air bag is respectively and penetratingly connected with the upper air injection box and the lower air injection box, a second check valve is arranged on the two air injection pipes, a heating wire is arranged in the air injection pipes, an air outlet pipe is penetratingly connected in the air injection pipes, and one end of the air outlet pipe far away from the air injection box is fixedly connected with a check block, the arc-shaped outline of one end of the air outlet pipe, which is far away from the air jet, is provided with four air outlet holes, the four air outlet holes are respectively positioned at the upper, lower, left and right sides of one end of the air outlet pipe, the diameter of the stop block is larger than that of one end of the air outlet pipe, the arc-shaped outline of the stop block is fixedly connected with a plurality of groups of fiber bundles, one ends of the fiber bundles, which are far away from the stop block, are obliquely arranged, one ends of the fiber bundles, which are close to the stop block, are lower ends, each group of the fiber bundles are four, one ends of the four fiber bundles, which are far away from the stop block, are commonly connected with a heat storage ball, the heat storage ball is a hollow ball body, heat storage materials are filled in the hollow ball body, the power distribution cabinet is placed on the upper surface of the support table, then the output shaft of the hydraulic lifting rod is controlled to lift, so as to drive the second fixed plate to lift up and down, at the same time, the rod-type air bag and the two spacing tubes can synchronously lift up and down on the second fixed plate, the coating of the power distribution cabinet shells with different heights is met, the adaptive effect of the device on power distribution cabinets with different types is improved, after the second fixing plate is lifted to a proper position, the lower surface of the first fixing plate can be pressed on the top of the power distribution cabinet, then, the external paint supply equipment is started, paint enters the paint spraying box from the paint spraying pipe, the surface of the shell of the power distribution cabinet is sprayed through a paint spraying opening in the paint spraying box, in the period, the output shaft of the asynchronous motor drives the ball screw to rotate by starting the asynchronous motor, then, the lifting block is connected with the limiting sliding between the two limiting pipes through the screw connection relationship between the ball screw and the lifting block, the lifting block can be driven to move up and down when the ball screw rotates, the lifting direction of the lifting block is controlled through the rotation direction of the output shaft of the asynchronous motor, and the automatic coating effect of the power distribution cabinet shell is achieved, the labor force wasted by manual coating is reduced, the effect of uniform coating is improved simultaneously, 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, the finally heated hot air flow is sprayed out through the air injection port on 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 carry out stretching reset movement, at the moment, the air outside the negative pressure in the rod-shaped air bag can enter the rod-shaped air bag through the first one-way valve to carry out air supplement, and finally the action of up-down paint spraying through the lifting block is achieved, the hot air flow is driven by the synchronous belt to perform hot air drying effect on the paint surface, the solidification of the paint is accelerated, the paint spraying effect is improved, one end of the rotating rod is rotatably connected on the fixed block, and the other end of the rotating rod is connected on the other fixed block in a penetrating way, can rotate the air injection box fixedly connected with the rotating rod when the rotating rod is rotated, thereby changing the air outlet direction of the hot air flow of the air injection box, rotating the fastening nut after adjusting to a proper angle to extrude the fastening nut to the outer wall of the fixed block, the fixing effect of the rotating rod is achieved through the extrusion friction force between the fastening nut and the outer wall of the fixed block, the stability of hot air flow during ejection is enhanced, an air outlet pipe is communicated and connected in the air jet port, one end of the air outlet pipe far away from the air jet box is fixedly connected with a stop block, four air outlet holes are arranged on the arc-shaped contour of one end of the air outlet pipe far away from the air jet port, the hot air flow in the air injection box enters the air outlet pipe through the air injection port and then is sprayed out from the upper, lower, left and right sides of one end of the air outlet pipe through the four air outlet holes, the diameter of the stop block is larger than that of one end of the air outlet pipe, so that hot air is sprayed in four directions, the drying effect of hot air flow on the paint surface is enlarged, meanwhile, the problem that the paint coating of the shell is uneven because the air flow is directly blown to the surface of the shell is avoided, when the hot air flow is sprayed out through the arrangement of the plurality of groups of fiber bundles, the heat energy around the air outlet pipe is stored, the heat energy dispersion speed is reduced, the drying effect of the hot air flow on the paint is improved, the heat storage ball is filled with the heat storage material and is fixedly connected with the fiber bundle, the retention time of hot air flow around the air outlet pipe can be further prolonged, and the drying effect of the hot air flow on paint is improved.
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 paint spraying opening is equipped with the cover that sprays paint, and the cover fixed connection that sprays paint sets up in the outside of paint spraying opening 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.
Further, the box that sprays paint is close to the both ends outer wall of two spacing pipes and all has a through connection to have 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, two spacing spouts of symmetry, two are seted up to the upper surface of brace table equal spacing sliding connection has a slide, two in the spacing spout 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 the 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 threaded rod rotates and 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 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 the coating, reinforcing coating device is to the adaptability of different specification switch boards.
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 check valve in the air injection pipe, then the air is heated through the electric heating wire, hot air flow after final heating 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, air can enter the rod-shaped air bag through the first check valve to supplement air at the moment, the action of up-and-down paint spraying through the lifting block is finally achieved, the effect of hot air drying on the paint surface through synchronous moving of the hot air flow is achieved, and the 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 a limiting pipe, a ball screw and a paint spraying box in 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 view of the structure of the air outlet tube, the fiber bundle and the 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 solutions 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 to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from 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 housing includes a support table 1 having an upper surface respectively connected with a ball screw 8 and two limiting tubes 6, the ball screw 8 being located between the two limiting tubes 6, the ball screw 8 having a bottom end connected with a second fixing plate 26 in a limiting manner, the second fixing plate 26 having two ends respectively fixedly connected with the bottoms of the two limiting tubes 6, the support table 1 having an inner wall with a bottom fixedly connected with a hydraulic lifting rod 28, an output shaft of the hydraulic lifting rod 28 being fixedly connected to the lower surface of the second fixing plate 26, the two limiting tubes 6 having top ends fixedly connected with a first fixing plate 9, the first fixing plate 9 having an upper surface fixedly connected with an asynchronous motor 10, an output shaft of the asynchronous motor 10 extending through the first fixing plate 9 and fixedly connected with the top end of the ball screw 8, the ball screw 8 having a lifting block 11 connected therewith, the lifting block 11 being screwed with the ball screw 11, the lifting block 11 having two ends respectively extending through the two limiting tubes 6, and slidably connected with two lifting blocks 15, one end of the lifting block 11 extending through the other lifting block 11, and being opposite to the lifting block 15, and connected with a nut 15, and a lower end of the lifting block 15 extending through the spraying nut, the lifting block 13, and connected with the other end of the spraying nut, the lifting block 13, and the other end of the lifting block 13, and the lifting block 13 being connected with the lifting block 13, and the lifting block 13, a gas spray box 16 is fixedly connected to the outer wall of the rotating rod 27, a plurality of gas nozzles are arranged on one side of the gas spray box 16 corresponding to the gas spray nozzle, through grooves are respectively arranged on two opposite sides of the arc-shaped profile of the two limiting tubes 6, 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 to the inner wall of the limiting tube 6 penetrating through the lifting block 11, rod-shaped airbags 7 for compressing gas are respectively arranged in the two limiting tubes 6, a first check valve is arranged on the outer wall of the rod-shaped airbags 7 close to the bottom end, the upper and lower ends of the rod-shaped airbags 7 are respectively fixedly connected with the bottom of the inner wall of the limiting tube 6 and the lower surface of the pressing block 19, gas spray tubes 18 are respectively connected through the outer wall of the two rod-shaped airbags 7 close to the bottom end, one ends of the two gas spray tubes 18 far away from the rod-shaped airbags 7 are respectively communicated with the upper and lower two gas spray boxes 16, second check valves are respectively arranged on the two gas spray tubes 18, heating wires are arranged in the gas spray boxes 16, a plurality of gas spray tubes 23 are respectively communicated with gas outlet tubes, one end of the gas outlet tube 23, one end of the fiber bundle which is fixedly connected with a plurality of fiber bundle 17, one end of the fiber bundle which is far away from the fiber bundle 17, one end of the fiber bundle 17, one of the fiber bundle box 25, one end of the fiber bundle which is located on the fiber bundle support table 17, one of the fiber bundle 25, one end of the fiber bundle 25, the fiber bundle support table 25, one end of the fiber bundle which is located on the four sides of the fiber bundle 25, the fiber bundle support table 25, the fiber bundle is located on the fiber bundle support table 25, then the output shaft of the hydraulic lifting rod 28 is controlled to lift up and down, so as to drive the second fixing plate 26 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, so as to meet the requirement of coating power distribution cabinet shells with different heights, the adaptation effect of the device to power distribution cabinets of different types is improved, after the second fixing plate 26 is lifted to a proper position, the lower surface of the first fixing plate 9 can be pressed on the top of the power distribution cabinet, then the external paint supply equipment is started, so that paint enters the paint spraying box 12 from the paint spraying pipe 13, the surface of the shell of the power distribution cabinet is sprayed through a paint spraying opening on the paint spraying box 12, during the period, the output shaft of the asynchronous motor 10 drives the ball screw 8 to rotate by starting the asynchronous motor 10, and then the ball screw connection between the ball screw 8 and the lifting block 11 is realized, the lifting block 11 is connected with the two limit pipes 6 in a limiting sliding manner, so that when the ball screw 8 rotates, the lifting block 11 can be driven to move up and down, the lifting direction of the lifting block 11 is controlled through the rotating direction of the output shaft of the asynchronous motor 10, the effect of automatically coating the shell of the power distribution cabinet is achieved, labor wasted by manual coating is reduced, and meanwhile, the effect of uniform coating is improved, through the fixed connection of the lifting block 11 and the pressing block 19, when the lifting block 11 moves downwards, the top of the rod-shaped air bag 7 in the limit pipes 6 can be extruded through the pressing block 19, air in the rod-shaped air bag 7 is subjected to compression force and enters the air injection box 16 through the second one-way valve in the air injection pipe 18, then the air is heated through the electric heating wire, finally, heated hot air flows are sprayed through an air injection port in the air injection box 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, so that the rod-shaped air bag 7 can be driven to stretch and reset, at the moment, external air can enter the rod-shaped air bag 7 through the first one-way valve to supplement air by negative pressure in the rod-shaped air bag 7, so that the action of spraying paint from top to bottom through the lifting block 11 is finally achieved, the effect of hot air drying on the surface of paint by synchronous moving hot air flow is achieved, solidification of the paint is accelerated, the paint spraying effect is improved, one end of the rotating rod 27 is rotatably connected to the fixed block 15, the other end of the rotating rod 27 penetrates through the other fixed block 15, when the rotating rod 27 is rotated, the air spraying box 16 fixedly connected to the rotating rod 27 can be rotated, so that the air outlet direction of hot air flow of the air spraying box 16 is changed, after the angle is adjusted to a proper angle, the fastening nut 22 is rotated so that the fastening nut 22 extrudes towards the outer wall of the fixed block 15, the outer wall of the fastening nut 22 and the fixed block 15, the air box can be extruded by extrusion friction force between the fastening nut 22 and the outer wall of the air box, so that the air outlet pipe 23 is connected with four air outlet pipe, the air outlet pipe 23, the four air outlet pipe 23, the diameter of the air outlet pipe is increased from the inner side of the air outlet pipe 17, and the air outlet of the air outlet pipe is increased by the air outlet of the air outlet pipe, and the air outlet pipe 23, and the air outlet pipe is increased by the diameter of the air outlet pipe 17, and the air outlet pipe is formed by the four air outlet pipe, and the four air outlet pipe 23, cause the uneven problem of casing paint coating, through the setting of multiunit tow 25, can reach when the hot gas flow spouts, to the energy storage of the heat energy around the outlet duct 23, reduce the speed that the heat energy flows away, promote the stoving effect of hot gas flow to the paint, fill in heat-retaining ball 29 through the heat-retaining material, and heat-retaining ball 29 and tow 25 fixed connection, can reach further extension hot gas flow dwell time around outlet duct 23, promote the stoving effect of hot gas flow to the paint.
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.
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.
Spacing axle 21 of the equal fixedly connected with in the back of the body both sides of connecting pipe 20, and the outside cover of spacing axle 21 is equipped with anti-skidding circle, through the setting of spacing axle 21 with anti-skidding circle, can reach when a plurality of spraying paint boxes 12 are established ties, further promote the stability effect of connecting between a plurality of spraying paint boxes 12.
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 also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.
Claims (6)
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) piece (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, two fixed blocks (15) of the equal fixedly connected with in upper and lower surface of spray paint box (12), and run through between two corresponding fixed blocks (15) and be connected with dwang (27), spacing rotation is connected between the 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) run through the one end of fixed block (15) and be equipped with the screw thread to there are fastening nut (22) through this screw thread spiro union, fixedly connected with spray paint box (16) on the outer wall of dwang (27), spray paint box (16) and the corresponding one side of spray paint spraying mouth have seted up a plurality of air jets, two the both sides of spacing pipe (6) arc profile back on the body back of the body of the back of the line have all seted up and have logical groove, and be connected with briquetting (19), and be equipped with the spacing type air bag (7) that the air bag is close to be close to the air bag outer wall of the air bag (7) that the both ends of the one-way compression pipe (7), and be equipped with the air bag type air bag (7) that the inner wall of the air bag (7) that the air bag type that the both ends of the air bag (7) is located and be equipped with the one-way compression type of the air bag (7), the upper end and the lower end of the rod-shaped air bag (7) are respectively fixedly connected with the bottom of the inner wall of the limiting pipe (6) and the lower surface of the pressing block (19), the outer wall parts of the two rod-shaped air bags (7) close to the bottom end are respectively connected with the air nozzles (18) in a through mode, one ends of the two air nozzles (18) far away from the rod-shaped air bags (7) are respectively connected with the upper air nozzle box and the lower air nozzle box (16) in a through mode, the two air nozzles (18) are respectively provided with a second one-way valve, the heating wires are arranged in the air nozzle boxes (16), the air outlets are respectively connected with an air outlet pipe (23) in a through mode, and one end, far away from the air nozzle boxes (16), of the air outlet pipe (23) is fixedly connected with a stop block (17), the arc-shaped profile of one end of the air outlet pipe (23) far away from the air jet is provided with four air outlet holes (24), the four air outlet holes (24) are respectively positioned at the upper, lower, left and right sides of one end of the air outlet pipe (23), the diameter of the stop block (17) is larger than that of one end of the air outlet pipe (23), the arc-shaped profile of the stop block (17) is fixedly connected with a plurality of groups of fiber bundles (25), one ends of the fiber bundles (25) far away from the stop block (17) are all obliquely arranged, one end of the fiber bundle (25) close to the stop block (17) is a lower end, each group of the fiber bundles (25) is four, and one ends of the four fiber bundles (25) far away from the stop block (17) are jointly connected with a heat storage ball (29), the heat storage ball (29) is a hollow ball body, and heat storage materials are filled in the hollow ball body.
2. The coating device for the casing of a power distribution cabinet according to claim 1, characterized in that: 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 air injection pipe (18).
3. 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).
4. 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, close to the two limiting pipes (6), of the paint spraying box (12) are connected with connecting pipes (20) in a penetrating mode, and sealing plugs are installed in the connecting pipes (20).
5. The coating device for the cabinet housing according to claim 4, wherein: the spacing axle of the equal fixedly connected with in the back of the body both sides of connecting pipe (20) (21), and the outside cover of spacing axle (21) is equipped with anti-skidding circle.
6. The coating device for the casing of a power distribution cabinet according to claim 1, characterized in that: the upper surface of the supporting table (1) is provided with two symmetrical limiting sliding grooves (2) and two equal limiting sliding connections in the limiting sliding grooves (2) are provided with sliding plates (3) and two threaded rods (4) are connected to the middle portions of the sliding plates (3) in a penetrating mode, the threaded rods (4) are in threaded connection with the sliding plates (3) in a threaded mode, and the two equal fixedly connected clamping plates (5) are arranged at one ends of the threaded rods (4).
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
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| CN115213037A CN115213037A (en) | 2022-10-21 |
| CN115213037B true CN115213037B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211146635.3A Active CN115213037B (en) | 2022-09-21 | 2022-09-21 | Coating device for power distribution cabinet shell |
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Family Cites Families (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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