CN117153490A - Polyurethane enameled wire treatment equipment - Google Patents
Polyurethane enameled wire treatment equipment Download PDFInfo
- Publication number
- CN117153490A CN117153490A CN202311283280.7A CN202311283280A CN117153490A CN 117153490 A CN117153490 A CN 117153490A CN 202311283280 A CN202311283280 A CN 202311283280A CN 117153490 A CN117153490 A CN 117153490A
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- spraying
- rotating shaft
- wire
- box
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 36
- 239000004814 polyurethane Substances 0.000 title claims abstract description 36
- 239000003973 paint Substances 0.000 claims abstract description 92
- 238000005507 spraying Methods 0.000 claims abstract description 87
- 238000001035 drying Methods 0.000 claims abstract description 71
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000000670 limiting effect Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 20
- 210000003298 dental enamel Anatomy 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000001694 spray drying Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007592 spray painting technique Methods 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 abstract description 29
- 238000010422 painting Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 10
- 231100000331 toxic Toxicity 0.000 description 8
- 230000002588 toxic effect Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
- H01B13/165—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying by spraying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention provides polyurethane enameled wire treatment equipment, and relates to the field of enameled wire production. The polyurethane enameled wire treatment equipment comprises a base, wherein a spraying drying box, a vertical plate and a paint storage box are fixedly arranged at the top of the base, and a paint spraying assembly for spraying paint on the surface of metallic paint is arranged on the paint storage box; the inside of spraying stoving case is provided with the heating piece that multiunit was used for carrying out the stoving to the paint surface of spraying on the wire. Through setting up two sets of annular pipes and paint nozzle in spraying stoving incasement, can be after accomplishing the wire paint spraying or after the local lacquer is accomplished, carry out the heating stoving treatment to the lacquer painting of wire surface spraying through the heating member immediately, save among the prior art need carry the wire that the spraying has the lacquer painting to the drying device in the in-process of stoving treatment, can avoid the lacquer painting to flow down because of the action of gravity in the transportation, lead to the condition emergence of the upper and lower end lacquer painting thickness of wire, greatly improved the quality of enameled wire finished product.
Description
Technical Field
The invention relates to the technical field of enameled wire production, in particular to polyurethane enameled wire treatment equipment.
Background
Enameled wire is a main variety of winding wire, which is formed by two parts of conductor and insulating layer, and bare wire is annealed and softened, painted for many times and baked. However, it is not easy to produce a product which meets both standard requirements and customer requirements, and is affected by factors such as raw material quality, process parameters, production equipment, environment and the like, so that the quality characteristics of various enamelled wires are different, but the enamelled wires have four properties of mechanical property, chemical property, electrical property and thermal property.
In the enameled wire production and processing process, the surface of the metal wire is required to be painted to form the required enameled wire, in the prior art, the painting device is usually used for painting the metal wire, the metal wire after the painting treatment is led into the drying device to realize the drying treatment of the painted surface, the metal wire cannot be immediately dried after being painted, a certain distance exists between the painting device and the drying device because the painting and the drying are completed by two devices, the metal wire is conveyed into the drying device to be dried after being painted, a certain time is required, in the process, the paint sprayed on the metal wire easily flows downwards due to the action of gravity, the thickness of the painted surface at the lower end of the metal wire is larger than that of the painted surface at the upper end, the uniformity of the thickness of the painted surface is reduced, and the quality of a finished product of the enameled wire is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides polyurethane enameled wire treatment equipment, which solves the problems that enameled wires in the prior art cannot be immediately dried after being painted, paint sprayed on metal wires easily flows downwards due to the action of gravity, so that the thickness of the paint surface at the lower end of the metal wires is larger than that of the paint surface at the upper end, the uniformity of the thickness of the paint surface is reduced, and the quality of finished enameled wire products is influenced.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the polyurethane enameled wire treatment equipment comprises a base, wherein a spraying drying box, a vertical plate and a paint storage box are fixedly arranged at the top of the base, and a paint spraying assembly for spraying paint on the surface of metal paint is arranged on the paint storage box;
a plurality of groups of heating elements for drying the painted surfaces sprayed on the metal wires are arranged in the spraying drying box;
one side of the spraying drying box is fixedly arranged in the detection box, a plurality of visual detection cameras for detecting the painted surfaces sprayed on the metal wires are arranged in the detection box, and the top and the bottom of the detection box are provided with first wire through holes;
the winding and unwinding device comprises a vertical plate, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft and the second rotating shaft penetrate through the vertical plate in a rotating mode, one ends of the first rotating shaft and the second rotating shaft are respectively provided with a first square installation frame and a second square installation frame, one ends of the first square installation frame and the second square installation frame are fixedly connected with limiting plates, the outer sides of the first square installation frame and the second square installation frame are respectively and movably sleeved with a winding roller and an unwinding roller, one ends, far away from the vertical plate, of the first square installation frame and the second square installation frame are respectively provided with limiting assemblies, and the limiting assemblies are matched with the limiting plates to be used for limiting and fixing the winding roller and the unwinding roller;
the vertical plate is provided with a driving assembly, a transmission assembly I is arranged between the first rotating shaft and the second rotating shaft, and the driving assembly and the transmission assembly I are matched for use to drive the first rotating shaft and the second rotating shaft to synchronously rotate;
the spraying drying box is provided with an air suction purifying component which is used for filtering and purifying harmful gas generated during spray painting and drying of metal wires in the spraying drying box, the air suction purifying component comprises a rotating shaft III, a transmission component II is arranged between the rotating shaft III and the rotating shaft II, and the rotating shaft III can be driven to rotate by the cooperation of the driving component I and the transmission component II;
two groups of tension adjusting components for controlling the tension of the metal wire are symmetrically arranged on one side, close to the vertical plate, of the spraying drying box;
two groups of wire passing holes II for threading are formed in two sides of the spraying drying box;
one side of the spraying drying box is provided with a PLC controller.
Preferably, the assembly sprays paint includes fixed mounting at the paint pump, the play lacquer end intercommunication of paint pump has the lacquer house steward, the other end intercommunication of lacquer house steward has the defeated lacquer of U type to be in charge of, the other both ends that the defeated lacquer of U type was in charge of all run through the spraying stoving case and fixed intercommunication has the ring pipe, the intercommunication has a plurality of to be the paint nozzle that annular array distributes on the inner wall of ring pipe, and the both ends that the defeated lacquer of U type was in charge of are provided with solenoid valve one and solenoid valve two that are used for controlling the defeated lacquer of U type and are in charge of break-make respectively.
Preferably, the driving assembly comprises a motor bracket fixedly arranged on the vertical plate, a driving motor is fixedly arranged on the motor bracket, and the output end of the driving motor is fixedly connected with a driving gear.
Preferably, the first transmission assembly comprises a first belt pulley, a second belt pulley and a driven gear, wherein the first belt pulley and the driven gear are fixedly sleeved at one end of the second rotating shaft, the second belt pulley is fixedly sleeved at one end of the first rotating shaft, and a first transmission belt is connected between the first belt pulley and the outer surface of the second belt pulley in a transmission manner.
Preferably, the purification subassembly that induced drafts still includes the purifying box of fixed mounting on the spraying stoving case, be provided with the passageway of breathing in between the top of purifying box and the spraying stoving case, and the installing port has been seted up at the top of purifying box, and the inside grafting of installing port has the active carbon adsorption board, one side intercommunication that spraying stoving case was kept away from to the purifying box has a section of thick bamboo of induced drafting, the inside fixedly connected with mount of section of thick bamboo of induced drafting, the three rotation of pivot is installed on the mount, and the three one end fixedly connected with fan blade that induced drafts that is located the section of thick bamboo of induced drafting of pivot.
Preferably, the second transmission assembly comprises a third belt pulley and a fourth belt pulley, the third belt pulley and the fourth belt pulley are respectively and fixedly sleeved on the outer surfaces of the first rotating shaft and the third rotating shaft, and a second transmission belt is connected between the outer surfaces of the third belt pulley and the fourth belt pulley in a transmission manner.
Preferably, the tension adjusting component comprises a supporting frame fixedly installed on the spraying drying box, an electric push rod is fixedly connected to the supporting frame, a mounting plate is fixedly connected to the other end of the electric push rod, a pressure sensor is arranged on the other side of the mounting plate, a supporting plate is arranged on the other side of the pressure sensor, an elastic telescopic rod is fixedly connected to the other side of the supporting plate, and a tension adjusting wheel is arranged on the other end of the elastic telescopic rod.
Preferably, the outer side wall of the spraying drying box is provided with four groups of guide wheels, and the positions of the four groups of guide wheels are in one-to-one correspondence with the positions of the four groups of wire passing holes.
Preferably, the limiting component comprises a device groove formed in the first mounting frame, two movable blocks are movably connected to the inner wall of the device groove, an extrusion spring is fixedly connected between one opposite sides of the two movable blocks, a limiting block is fixedly connected to one side, away from the two movable blocks, of the limiting block, and a guiding inclined plane is formed in one side, away from the vertical plate, of the limiting block.
Preferably, the front surface of the spraying drying box is hinged with a first box door, a visual transparent observation window is arranged on the first box door, and one side of the detection box is hinged with a second box door.
(III) beneficial effects
The invention provides polyurethane enameled wire treatment equipment. The beneficial effects are as follows:
1. through setting up two sets of annular pipes and paint nozzle in the spraying stoving incasement, can be after accomplishing the wire paint spraying or after the local lacquer is accomplished, carry out the heating stoving treatment to the lacquer painting of wire surface spraying through the heating member immediately, saved among the prior art need carry the wire that the spraying has the lacquer painting to the drying device in carry out the in-process of stoving treatment to can avoid the lacquer painting to flow down because of the action of gravity in the transportation, the condition that leads to wire upper and lower end lacquer painting thickness to take place, greatly improved the quality of enameled wire finished product.
2. The output end of the driving motor rotates to drive the driving gear to rotate, the driven gear meshed with the driving gear is driven to rotate, the second rotating shaft and the first belt pulley are driven to rotate simultaneously, at the moment, kinetic energy can be transmitted to the second belt pulley through the first driving belt, the rotating shaft rotates synchronously, synchronous rotation of the winding roller and the unwinding roller is achieved through the same motor, namely the unwinding roller unwinds unprocessed wires, and meanwhile the winding roller winds the enameled wires after processing is completed, so that energy consumption required by equipment operation can be reduced, the purposes of energy conservation and environmental protection are achieved, and production cost can be reduced.
3. Through the cooperation of structures such as tension adjusting part and PLC controller, can realize carrying out automatically regulated to the tension of wire and enameled wire in the transportation to guarantee wire and enameled wire and be in suitable tension range value all the time when processing, prevent wire and enameled wire too loose or tight, and can compensate because of unreeling roller and wind-up roller surface winding wire and enameled wire's thickness difference, cause wind-up roller and unreeling roller to rotate round and receive and unreel enameled wire and wire length difference, and appear enameled wire and wire too loose or tight phenomenon emergence.
4. Through a plurality of visual detection cameras that detect the incasement set up, can carry out defect detection to the lacquer painting on enameled wire surface, if detect the lacquer painting on enameled wire surface and appear incomplete when, the accessible PLC controller opens solenoid valve two for in the paint pump during operation carries polyurethane lacquer simultaneously to two ring pipes, thereby realize carrying out the repair lacquer processing of another time to the lacquer painting incomplete position on enameled wire surface, and carry out the heating stoving on it once more through the heating member after the repair lacquer, avoided the lacquer painting incomplete condition on enameled wire finished product surface to appear, can improve the quality of enameled wire finished product.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of a polyurethane enameled wire treatment device provided by the invention;
fig. 2 is another perspective view illustrating the overall structure of a polyurethane enamel wire treatment apparatus according to the present invention;
fig. 3 is a front view showing the overall structure of a polyurethane enamel wire treatment apparatus according to the present invention;
fig. 4 is a schematic perspective view of structures such as a wind-up roll and an unreeling roll of the polyurethane enameled wire processing equipment;
fig. 5 is a schematic perspective view of a detection box and a visual detection camera of the polyurethane enameled wire processing equipment;
fig. 6 is a schematic perspective view of a paint spraying assembly of a polyurethane enamel wire treatment device according to the present invention;
fig. 7 is a schematic perspective view illustrating a driving assembly and a transmission assembly of a polyurethane enamel wire treatment device according to the present invention;
fig. 8 is an exploded view of the square mounting frame one and the wind-up roll of the polyurethane enameled wire processing equipment;
fig. 9 is an exploded view of an induced draft purification assembly of a polyurethane enamel wire treatment device according to the present invention;
fig. 10 is a schematic perspective view showing a structure of a tension adjusting assembly of a polyurethane enamel wire treatment device according to the present invention;
fig. 11 is a schematic perspective view of a paint storage tank and a U-shaped paint delivery branch pipe of the polyurethane enameled wire treatment equipment;
fig. 12 is a schematic structural view of a limiting assembly of a polyurethane enameled wire processing apparatus according to the invention.
In the figure:
1. a base; 2. spraying a drying box; 3. a paint storage box;
4. a paint spraying assembly; 401. a paint pump; 402. a paint conveying main pipe; 403. u-shaped paint conveying branch pipes; 404. an annular tube; 405. a paint nozzle; 406. a first electromagnetic valve; 407. a second electromagnetic valve;
5. a heating member;
6. a detection box; 7. visual inspection camera; 8. a first wire through hole; 9. a first rotating shaft; 10. a second rotating shaft; 11. a square mounting rack I; 12. square mounting rack II; 13. a limiting plate; 14. a wind-up roll; 15. an unreeling roller;
16. a limit component; 1601. a device slot; 1602. a movable block; 1603. extruding a spring; 1604. a limiting block; 1605. a guide inclined surface;
17. a drive assembly; 1701. a motor bracket; 1702. a driving motor; 1703. a drive gear;
18. a first transmission component; 1801. a first belt pulley; 1802. a belt pulley II; 1803. a driven gear; 1804. a first transmission belt;
19. an air suction purifying component; 1901. a purifying box; 1902. an air suction passage; 1903. a mounting port; 1904. an activated carbon adsorption plate; 1905. an air suction tube; 1906. a fixing frame; 1907. air suction fan blades;
20. a transmission assembly II; 2001. a belt pulley III; 2002. a belt pulley IV; 2003. a second transmission belt;
21. a tension adjustment assembly; 2101. a support frame; 2102. an electric push rod; 2103. a mounting plate; 2104. a pressure sensor; 2105. a support plate; 2106. an elastic telescopic rod; 2107. a tension adjusting wheel;
22. a second wire through hole; 23. a guide wheel; 24. a first box door; 25. a second door; 26. a PLC controller;
27. a third rotating shaft; 28. a vertical plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 12:
embodiment one: the invention provides polyurethane enameled wire treatment equipment, which comprises a base 1, wherein a spraying drying box 2, a vertical plate 28 and a paint storage box 3 are fixedly arranged at the top of the base 1, and a paint spraying assembly 4 for spraying paint on the surface of metallic paint is arranged on the paint storage box 3;
a plurality of groups of heating elements 5 for drying the painted surfaces sprayed on the metal wires are arranged in the spraying drying box 2;
one side of the spraying drying box 2 is fixedly arranged in the detection box 6, a plurality of visual detection cameras 7 for detecting the painted surfaces sprayed on the metal wires are arranged in the detection box 6, and the top and the bottom of the detection box 6 are provided with first wire passing holes 8;
the vertical plate 28 is rotatably penetrated by a first rotating shaft 9 and a second rotating shaft 10, one ends of the first rotating shaft 9 and the second rotating shaft 10 are respectively provided with a first square installation frame 11 and a second square installation frame 12, one ends of the first square installation frame 11 and the second square installation frame 12 are fixedly connected with a limiting plate 13, the outer sides of the first square installation frame 11 and the second square installation frame 12 are respectively and movably sleeved with a winding roller 14 and an unwinding roller 15, one ends, far away from the vertical plate 28, of the first square installation frame 11 and the second square installation frame 12 are respectively provided with a limiting assembly 16, and the limiting assemblies 16 are matched with the limiting plates 13 to be used for limiting and fixing the winding roller 14 and the unwinding roller 15;
the vertical plate 28 is provided with a driving component 17, a transmission component I18 is arranged between the first rotating shaft 9 and the second rotating shaft 10, and the driving component 17 and the transmission component I18 are matched for use to drive the first rotating shaft 9 and the second rotating shaft 10 to synchronously rotate;
the spraying drying box 2 is provided with an air suction purifying component 19, the air suction purifying component 19 is used for filtering and purifying harmful gas generated during the spray drying of metal wires in the spraying drying box 2, the air suction purifying component 19 comprises a rotating shaft III 27, a transmission component II 20 is arranged between the rotating shaft III 27 and the rotating shaft II 10, and the rotating shaft III 27 can be driven to rotate by the cooperation of the driving component 17, the transmission component I18 and the transmission component II 20;
two groups of tension adjusting components 21 for controlling the tension of the metal wires are symmetrically arranged on one side of the spraying drying box 2 close to the vertical plate 28;
two groups of wire passing holes II 22 for threading are arranged on two sides of the spraying drying box 2;
one side of the spraying drying box 2 is provided with a PLC controller 26, and the PLC controller 26 is respectively and electrically connected with the visual inspection camera 7, the first electromagnetic valve 406 and the second electromagnetic valve 407;
during practical application, through the cooperation of structures such as tension adjusting component 21 and PLC controller 26, can realize carrying out automatically regulated to wire and wire's in the transportation to guarantee wire and wire are in suitable tension range value all the time when processing, prevent wire and wire too loose or tight, and can compensate because of unreeling roller 15 and winding wire and wire's on the surface of wind-up roller 14 thickness difference, cause wind-up roller 14 and unreeling roller 15 to rotate round receive and unreel wire and wire length difference, and take place wire and wire too loose or tight phenomenon emergence.
The paint spraying assembly 4 comprises a paint pump 401, wherein a paint outlet end of the paint pump 401 is communicated with a paint conveying main pipe 402, the other end of the paint conveying main pipe 402 is communicated with a U-shaped paint conveying branch pipe 403, the other two ends of the U-shaped paint conveying branch pipe 403 penetrate through the spraying drying box 2 and are fixedly communicated with an annular pipe 404, a plurality of paint nozzles 405 distributed in an annular array are communicated on the inner wall of the annular pipe 404, and two ends of the U-shaped paint conveying branch pipe 403 are respectively provided with a first electromagnetic valve 406 and a second electromagnetic valve 407 for controlling the on-off of the U-shaped paint conveying branch pipe 403;
during practical application, through setting up two sets of ring pipes 404 and paint nozzle 405 in spraying stoving case 2, can be after accomplishing the wire paint or after the local lacquer is accomplished to the complement, carry out the heating stoving processing to the lacquer painting of wire surface spraying immediately through heating part 5, the in-process that need carry the wire that the spraying has the lacquer painting to drying device in carrying out the stoving processing among the prior art has been saved to can avoid the lacquer painting down flow because of the action of gravity in the transportation process, the condition that leads to the upper and lower end lacquer painting thickness of wire to take place, greatly improved the quality of enameled wire finished product.
The driving assembly 17 comprises a motor bracket 1701 fixedly arranged on the vertical plate 28, a driving motor 1702 is fixedly arranged on the motor bracket 1701, and the output end of the driving motor 1702 is fixedly connected with a driving gear 1703; the first transmission assembly 18 comprises a first belt pulley 1801, a second belt pulley 1802 and a driven gear 1803, wherein the first belt pulley 1801 and the driven gear 1803 are fixedly sleeved at one end of the second rotating shaft 10, the second belt pulley 1802 is fixedly sleeved at one end of the first rotating shaft 9, and a first transmission belt 1804 is in transmission connection between the first belt pulley 1801 and the outer surface of the second belt pulley 1802;
in practical application, the output end of the driving motor 1702 rotates to drive the driving gear 1703 to rotate, so as to drive the driven gear 1803 meshed with the driving gear 1703 to rotate, and simultaneously drive the rotating shaft II 10 and the belt pulley I1801 to rotate, at this time, kinetic energy can be transmitted to the belt pulley II 1802 through the transmission belt I1804, so that the rotating shaft I9 synchronously rotates, synchronous rotation of the winding roller 14 and the unwinding roller 15 driven by the same motor is realized, that is, the unwinding roller 15 unwinds unprocessed wires, and meanwhile, the winding roller 14 winds the enameled wires after processing, so that energy consumption required by equipment operation can be reduced, the purposes of energy conservation and environmental protection are achieved, and the production cost can be reduced.
The induced draft purifying assembly 19 further comprises a purifying box 1901 fixedly installed on the spraying drying box 2, an air suction channel 1902 is arranged between the top of the purifying box 1901 and the spraying drying box 2, a mounting opening 1903 is formed in the top of the purifying box 1901, an activated carbon adsorption plate 1904 is inserted into the mounting opening 1903, an induced draft cylinder 1905 is communicated with one side, far away from the spraying drying box 2, of the purifying box 1901, a fixing frame 1906 is fixedly connected to the inside of the induced draft cylinder 1905, a rotating shaft III 27 is rotatably installed on the fixing frame 1906, and an induced draft fan blade 1907 is fixedly connected to one end, located inside the induced draft cylinder 1905, of the rotating shaft III 27.
The second transmission assembly 20 comprises a third belt pulley 2001 and a fourth belt pulley 2002, the third belt pulley 2001 and the fourth belt pulley 2002 are fixedly sleeved on the outer surfaces of the first rotating shaft 9 and the third rotating shaft 27 respectively, and a second transmission belt 2003 is connected between the outer surfaces of the third belt pulley 2001 and the fourth belt pulley 2002 in a transmission manner;
in practical application, during the process of spraying and drying the metal wire by the spraying and drying box 2, a certain amount of toxic and harmful gas is inevitably generated, during processing, the first rotating shaft 9 rotates to drive the third belt pulley 2001 to rotate, the second driving belt 2003 can drive kinetic energy to the fourth belt pulley 2002 so as to drive the third rotating shaft 27 to rotate, and the air suction fan blades 1907 rotate synchronously, the gas in the air suction barrel 1905 is blown out and the gas in the purifying box 1901 is sucked out, the purifying box 1901 is in a negative pressure state, the air suction channel 1902 is positioned at one end in the spraying and drying box 2 and has a certain suction force, the toxic and harmful gas in the spraying and drying box 2 can be sucked into the purifying box 1901, the toxic and harmful gas is adsorbed and purified by the activated carbon adsorption plate 1904, and is discharged by the air suction barrel 1905, in the process, the air in the spraying and drying box 2 is in a negative pressure state due to the fact that the air in the spraying and drying box 2 is sucked by the air suction channel, and the toxic and harmful gas generated during processing in the spraying and drying box 2 is prevented from polluting the second wire through hole 22.
The tension adjusting assembly 21 comprises a supporting frame 2101 fixedly installed on the spraying drying box 2, an electric push rod 2102 is fixedly connected to the supporting frame 2101, a mounting plate 2103 is fixedly connected to the other end of the electric push rod 2102, a pressure sensor 2104 is arranged on the other side of the mounting plate 2103, a supporting plate 2105 is arranged on the other side of the pressure sensor 2104, an elastic telescopic rod 2106 is fixedly connected to the other side of the supporting plate 2105, and a tension adjusting wheel 2107 is arranged on the other end of the elastic telescopic rod 2106.
Four groups of guide wheels 23 are arranged on the outer side wall of the spraying drying box 2, and the positions of the four groups of guide wheels 23 are in one-to-one correspondence with the positions of the four groups of wire passing holes.
According to the working principle, when the device works, a worker firstly injects a proper amount of polyurethane paint into the paint storage box 3, then inserts an unreeling roller 15 wound with a metal wire to be painted on the outer side of a square mounting frame II 12, then inserts a reeling roller 14 on the outer side of a square mounting frame I11, and limits and fixes the reeling roller 14 and the unreeling roller 15 on the square mounting frame under the cooperation of a limiting component 16 and a limiting plate 13, so that the reeling roller 14 and the unreeling roller 15 can be conveniently mounted;
after the winding roller 14 and the unwinding roller 15 are installed, one end of the metal wire on the unwinding roller 15 sequentially passes through the inner side of one tension adjusting wheel 2107, the outer sides of the four guide wheels 23 and the inner side of the other tension adjusting wheel 2107, the metal wire passes through the spray drying box 2, the two annular pipes 404 and the inner side of the detection box 6, and is finally fixed on the winding roller 14, and the metal wire passes through the spray drying box 2 and the inner side of the detection box 6 conveniently through the arrangement of the first wire through hole 8 and the second wire through hole 22;
after the wire is threaded, the wire is sprayed and dried by starting a driving motor 1702, a paint pump 401, a heating piece 5 and a solenoid valve I406, the output end of the driving motor 1702 rotates to drive a driving gear 1703 to rotate, a driven gear 1803 meshed with the driving gear 1703 is further driven to rotate, and simultaneously a rotating shaft II 10 and a belt pulley I1801 are driven to rotate, at the moment, kinetic energy can be transmitted to the belt pulley II 1802 through a transmission belt I1804, so that the rotating shaft I9 synchronously rotates, synchronous rotation of a winding roller 14 and an unwinding roller 15 is realized, namely the unwinding roller 15 unwinds unprocessed wire, and meanwhile the winding roller 14 winds the enameled wire after processing;
when the unwinding roller 15 and the winding roller 14 are used for winding and unwinding the metal wires and the enameled wires, the tension adjusting wheel 2107 is used for extruding the metal wires and the enameled wires, the elastic telescopic rod 2106 is in a compressed state, the pressure applied to the tension adjusting wheel 2107 by the pressure sensor 2104 is monitored and transmitted to the PLC 26, the tension of the metal wires and the enameled wires can be finely adjusted by the arrangement of the elastic telescopic rod 2106, when the value monitored by the pressure sensor 2104 is larger than or smaller than a preset value, the elastic telescopic rod 2106 is indicated to be incapable of adaptively adjusting the tension of the metal wires and the enameled wires, so that the electric push rod 2102 can be started by the PLC 26, the electric push rod 2102 is controlled to stretch or shrink according to the numerical value monitored by the pressure sensor 2104, so that the positions of the mounting plate 2103, the pressure sensor 2104, the supporting plate 2105, the elastic telescopic rod 2106 and the guide wheel 23 are adjusted, coarse adjustment on the tension of the metal wire and the enameled wire is realized, the metal wire and the enameled wire are always in a proper tension range value during processing, the metal wire and the enameled wire are prevented from being too loose or tight, the thickness difference of the metal wire and the enameled wire wound on the surfaces of the unreeling roller 15 and the reeling roller 14 can be compensated, the lengths of the reeled enameled wire and the metal wire wound on the surfaces of the unreeling roller 14 and the unreeling roller 15 are different, and the phenomenon that the enameled wire and the metal wire are too loose or tight occurs is avoided;
the polyurethane paint in the paint storage tank 3 can be conveyed into the U-shaped paint conveying branch pipe 403 through the paint conveying main pipe 402 and flows into the annular pipe 404 through the start of the paint pump 401, and finally, the paint nozzle 405 is sprayed to the surface of the metal wire to be processed, so that the surface of the metal wire is coated with a layer of polyurethane paint, and meanwhile, the heating piece 5 in the spray drying tank 2 is used for heating, so that the paint sprayed on the surface of the metal wire is immediately dried, the process that the metal wire sprayed with the paint needs to be conveyed into a drying device for drying in the prior art is omitted, the condition that the paint flows downwards due to the action of gravity in the conveying process, and the thickness of the paint at the upper end and the lower end of the metal wire is different is avoided, and the quality of a finished wire is greatly improved;
the enamelled wire after being sprayed with the paint surface and dried is conveyed into the detection box 6, the defect detection can be carried out on the paint surface of the enamelled wire through a plurality of visual detection cameras 7 in the detection box 6, if the defect of the paint surface of the enamelled wire is detected, the electromagnetic valve II 407 can be started through the PLC 26, so that the polyurethane paint is simultaneously conveyed into the two annular pipes 404 when the paint pump 401 works, the paint supplementing treatment of the defect position of the paint surface of the enamelled wire is realized, and the enamelled wire is immediately heated and dried through the heating element 5 after the paint supplementing, so that the defect condition of the paint surface of the enamelled wire finished product is avoided, and the quality of the enamelled wire finished product can be improved;
in the process of spraying and drying the metal wire by the spraying and drying box 2, a certain amount of toxic and harmful gas is inevitably generated, during processing, the first rotating shaft 9 rotates to drive the third belt pulley 2001 to rotate, the second driving belt 2003 can drive kinetic energy to the fourth belt pulley 2002, thereby driving the third rotating shaft 27 to rotate, the air suction fan blades 1907 rotate synchronously, the air in the air suction barrel 1905 is blown out, the air in the purifying box 1901 is sucked out, the purifying box 1901 is in a negative pressure state, one end of the air suction channel 1902 positioned in the spraying and drying box 2 is provided with a certain suction force, the toxic and harmful gas of the spraying and drying box 2 can be sucked into the purifying box 1901, the toxic and harmful gas is adsorbed and purified by the activated carbon adsorption plate 1904, and is discharged by the air suction barrel 1905, in the process, the air in the spraying and drying box 2 is in the negative pressure state due to the fact that the air in the spraying and drying box 2 is sucked by the air suction channel, and the toxic and harmful gas generated during processing in the spraying and drying box 2 is prevented from leaking out from the second wire hole 22, so that the condition of polluting the working ring shape is caused.
Embodiment two: the difference between this embodiment and the previous embodiment is that the limiting component 16 includes a device slot 1601 formed on the first mounting frame, two movable blocks 1602 are movably connected to the inner wall of the device slot 1601, an extrusion spring 1603 is fixedly connected between opposite sides of the two movable blocks 1602, a limiting block 1604 is fixedly connected to a side of the two movable blocks 1602 away from each other, and a guiding inclined surface 1605 is formed on a side of the limiting block 1604 away from the riser 28;
when the wind-up roll 14 or the unreeling roll 15 needs to be disassembled, the two limiting blocks 1604 are manually pressed towards opposite sides and overcome the elastic force of the extrusion spring 1603, so that the limiting blocks 1604 completely move to the inside of the device groove 1601, at the moment, the limiting effect of the limiting blocks 1604 on the wind-up roll 14 or the unreeling roll 15 is relieved, and then the wind-up roll 14 or the unreeling roll 15 is moved towards the side far away from the vertical plate 28, so that the wind-up roll 14 or the unreeling roll 15 is separated from the square mounting frame, and the disassembly of the wind-up roll 14 is realized.
Embodiment III: the embodiment is basically the same as the previous embodiment, except that the front surface of the spraying drying box 2 is hinged with a first box door 24, a visual transparent observation window is arranged on the first box door 24, and one side of the detection box 6 is hinged with a second box door 25;
the arrangement of the first box door 24 and the second box door 25 is convenient for a worker to repair and maintain the internal equipment, and is convenient for a metal wire to penetrate through the internal equipment, and the arrangement of the visual transparent observation window is convenient for the worker to observe the working condition in the spraying drying box 2.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Polyurethane enameled wire treatment equipment, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a spraying drying box (2), a vertical plate (28) and a paint storage box (3), and a paint spraying assembly (4) for spraying paint on the surface of the metal paint is arranged on the paint storage box (3);
a plurality of groups of heating elements (5) for drying the painted surfaces sprayed on the metal wires are arranged in the spraying drying box (2);
one side of the spraying drying box (2) is fixedly arranged in the detection box (6), a plurality of visual detection cameras (7) used for detecting the paint surface sprayed on the metal wire are arranged in the detection box (6), and the top and the bottom of the detection box (6) are provided with first wire through holes (8);
the vertical plate (28) is rotatably penetrated with a first rotating shaft (9) and a second rotating shaft (10), one ends of the first rotating shaft (9) and the second rotating shaft (10) are respectively provided with a first square mounting frame (11) and a second square mounting frame (12), one ends of the first square mounting frame (11) and the second square mounting frame (12) are fixedly connected with a limiting plate (13), the outer sides of the first square mounting frame (11) and the second square mounting frame (12) are respectively and movably sleeved with a winding roller (14) and an unwinding roller (15), one ends, far away from the vertical plate (28), of the first square mounting frame (11) and the second square mounting frame (12) are respectively provided with a limiting assembly (16), and the limiting assemblies (16) are matched with the limiting plate (13) to be used for limiting and fixing the winding roller (14) and the unwinding roller (15);
a driving component (17) is arranged on the vertical plate (28), a transmission component I (18) is arranged between the first rotating shaft (9) and the second rotating shaft (10), and the driving component (17) and the transmission component I (18) are matched for use to drive the first rotating shaft (9) and the second rotating shaft (10) to synchronously rotate;
the spraying and drying box (2) is provided with an air suction purification assembly (19), the air suction purification assembly (19) is used for filtering and purifying harmful gas generated during spray painting and drying of metal wires in the spraying and drying box (2), the air suction purification assembly (19) comprises a rotating shaft III, a transmission assembly II (20) is arranged between the rotating shaft III and the rotating shaft II (10), and the rotating shaft III (27) can be driven to rotate by the cooperation of the driving assembly (17), the transmission assembly I (18) and the transmission assembly II (20);
two groups of tension adjusting assemblies (21) for controlling the tension of the metal wires are symmetrically arranged on one side, close to the vertical plate (28), of the spraying drying box (2);
two groups of wire passing holes (22) for threading are formed in two sides of the spraying drying box (2);
one side of the spraying drying box (2) is provided with a PLC (programmable logic controller) 26.
2. The polyurethane enamel wire treating apparatus of claim 1, wherein: the paint spraying assembly (4) comprises a paint pump (401) which is fixedly arranged, a paint outlet end of the paint pump (401) is communicated with a paint conveying main pipe (402), the other end of the paint conveying main pipe (402) is communicated with a U-shaped paint conveying branch pipe (403), the other two ends of the U-shaped paint conveying branch pipe (403) penetrate through a spraying drying box (2) and are fixedly communicated with an annular pipe (404), a plurality of paint nozzles (405) distributed in an annular array are communicated with the inner wall of the annular pipe (404), and a first electromagnetic valve (406) and a second electromagnetic valve (407) for controlling the on-off of the U-shaped paint conveying branch pipe (403) are respectively arranged at the two ends of the U-shaped paint conveying branch pipe (403).
3. The polyurethane enamel wire treating apparatus of claim 1, wherein: the driving assembly (17) comprises a motor support (1701) fixedly arranged on the vertical plate (28), a driving motor (1702) is fixedly arranged on the motor support (1701), and the output end of the driving motor (1702) is fixedly connected with a driving gear (1703).
4. The polyurethane enamel wire treating apparatus of claim 1, wherein: the first transmission assembly (18) comprises a first belt pulley (1801), a second belt pulley (1802) and a driven gear (1803), wherein the first belt pulley (1801) and the driven gear (1803) are fixedly sleeved at one end of a second rotating shaft (10), the second belt pulley (1802) is fixedly sleeved at one end of a first rotating shaft (9), and a first transmission belt (1804) is connected between the first belt pulley (1801) and the outer surface of the second belt pulley (1802) in a transmission mode.
5. The polyurethane enamel wire treating apparatus of claim 1, wherein: the air suction purification assembly (19) further comprises a purification box (1901) fixedly installed on the spraying drying box (2), an air suction channel (1902) is arranged between the top of the purification box (1901) and the spraying drying box (2), a mounting opening (1903) is formed in the top of the purification box (1901), an activated carbon adsorption plate (1904) is inserted into the mounting opening (1903), an air suction cylinder (1905) is communicated with one side, far away from the spraying drying box (2), of the purification box (1901), a fixing frame (1906) is fixedly connected to the inside of the air suction cylinder (1905), a rotating shaft III is installed on the fixing frame (1906), and an air suction fan blade (1907) is fixedly connected to one end, located inside the air suction cylinder (1905), of the rotating shaft III.
6. The polyurethane enamel wire treating apparatus of claim 1, wherein: the second transmission assembly (20) comprises a third belt pulley (2001) and a fourth belt pulley (2002), the third belt pulley (2001) and the fourth belt pulley (2002) are fixedly sleeved on the outer surfaces of the first rotating shaft (9) and the third rotating shaft respectively, and a second transmission belt (2003) is connected between the outer surfaces of the third belt pulley (2001) and the fourth belt pulley (2002) in a transmission mode.
7. The polyurethane enamel wire treating apparatus of claim 1, wherein: the tension adjusting assembly (21) comprises a supporting frame (2101) fixedly mounted on a spraying drying box (2), an electric push rod (2102) is fixedly connected to the supporting frame (2101), a mounting plate (2103) is fixedly connected to the other end of the electric push rod (2102), a pressure sensor (2104) is arranged on the other side of the mounting plate (2103), a supporting plate (2105) is arranged on the other side of the pressure sensor (2104), an elastic telescopic rod (2106) is fixedly connected to the other side of the supporting plate (2105), and a tension adjusting wheel (2107) is arranged on the other end of the elastic telescopic rod (2106).
8. The polyurethane enamel wire treating apparatus of claim 1, wherein: four groups of guide wheels (23) are arranged on the outer side wall of the spraying drying box (2), and the positions of the four groups of guide wheels (23) and the positions of the four groups of wire passing holes are in one-to-one correspondence.
9. The polyurethane enamel wire treating apparatus of claim 1, wherein: the limiting component (16) comprises a device groove (1601) formed in the first mounting frame, two movable blocks (1602) are movably connected to the inner wall of the device groove (1601), an extrusion spring (1603) is fixedly connected between one opposite sides of the two movable blocks (1602), limiting blocks (1604) are fixedly connected to one sides, away from each other, of the two movable blocks (1602), and a guide inclined surface (1605) is formed in one side, away from the vertical plate (28), of each limiting block (1604).
10. The polyurethane enamel wire treating apparatus of claim 1, wherein: the front of the spraying drying box (2) is hinged with a first box door (24), a visual transparent observation window is arranged on the first box door (24), and a second box door (25) is hinged on one side of the detection box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311283280.7A CN117153490A (en) | 2023-10-07 | 2023-10-07 | Polyurethane enameled wire treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311283280.7A CN117153490A (en) | 2023-10-07 | 2023-10-07 | Polyurethane enameled wire treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117153490A true CN117153490A (en) | 2023-12-01 |
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ID=88884293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311283280.7A Pending CN117153490A (en) | 2023-10-07 | 2023-10-07 | Polyurethane enameled wire treatment equipment |
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| Country | Link |
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| CN (1) | CN117153490A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900073A (en) * | 2024-03-18 | 2024-04-19 | 常州市南挂车辆部件有限公司 | Surface spraying device for machining automobile rear combined lamp fittings |
| CN118448156A (en) * | 2024-07-02 | 2024-08-06 | 青州鸿润电器科技有限公司 | Winding equipment for transformer production |
-
2023
- 2023-10-07 CN CN202311283280.7A patent/CN117153490A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900073A (en) * | 2024-03-18 | 2024-04-19 | 常州市南挂车辆部件有限公司 | Surface spraying device for machining automobile rear combined lamp fittings |
| CN117900073B (en) * | 2024-03-18 | 2024-05-17 | 常州市南挂车辆部件有限公司 | Surface spraying device for machining automobile rear combined lamp fittings |
| CN118448156A (en) * | 2024-07-02 | 2024-08-06 | 青州鸿润电器科技有限公司 | Winding equipment for transformer production |
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