CN116505728B - Motor coil insulating powder coating equipment - Google Patents
Motor coil insulating powder coating equipment Download PDFInfo
- Publication number
- CN116505728B CN116505728B CN202310414584.6A CN202310414584A CN116505728B CN 116505728 B CN116505728 B CN 116505728B CN 202310414584 A CN202310414584 A CN 202310414584A CN 116505728 B CN116505728 B CN 116505728B
- Authority
- CN
- China
- Prior art keywords
- frame
- coil
- fixedly arranged
- gear
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 66
- 238000000576 coating method Methods 0.000 title claims abstract description 52
- 239000011248 coating agent Substances 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 35
- 229940098458 powder spray Drugs 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000004804 winding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Coating Apparatus (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of motor coil production, in particular to motor coil insulation powder coating equipment which comprises a positioning mechanism, a coating mechanism, a motor and a rotating shaft, wherein the positioning mechanism is arranged on the motor coil; one end of the positioning mechanism is rotatably arranged at the inner side of the frame through a rotating shaft so as to position and fix the coil; the motor is fixedly arranged on the outer side of the frame, and the output shaft is fixedly connected with the other end of the positioning mechanism; the coating mechanism is installed inside the frame to spray insulating powder to the coil. The invention can ensure that the coil can be uniformly contacted with the heating source, so that all areas of the coil are uniformly heated, and further the coating quality of the follow-up insulating powder can be improved.
Description
Technical Field
The invention relates to the technical field of motor coil production, in particular to motor coil insulation powder coating equipment.
Background
The motor coil mainly comprises an iron core and a winding coil, and the tail end of the winding coil is required to be insulated during production of the motor coil; the traditional insulation treatment of the winding coil is generally to manually glue liquid insulating paint on the tail end of the winding coil, and then send the winding coil into an oven for baking; however, the liquid insulating paint can volatilize harmful gases, and long-term contact can influence the health of a human body;
in this regard, chinese patent publication No. CN111760733B discloses that "comprising a frame, the top of the frame is provided with a top plate, the top plate is provided with a workbench capable of moving forward and backward, the top surface of the workbench is provided with a positioning device for fixing a motor coil and having an adjustable position, the top of the top plate is provided with a left arc holding shell and a right arc holding shell which can all move left and right, the left arc holding shell and the right arc holding shell are positioned above the workbench, and the top surfaces of the left arc holding shell and the right arc holding shell are respectively provided with a left arc cover plate and a right arc cover plate which can cover the top surface of the iron core outside the winding coil;
the motor coil is sent to the lower part of the oven, the oven descends to preheat the winding coil, the oven ascends and the workbench moves forwards to send the motor coil to the original position after preheating is finished, electrostatic insulating powder is sprayed out by the spray gun to be coated on the motor coil, and finally the oven heats to solidify the electrostatic insulating powder; although the whole process solves the environmental protection problem, the oven needs to be frequently lifted and lowered for a plurality of times to realize the preheating and heating curing work of the motor coil, and the whole production efficiency is reduced due to the fact that too much control operation is needed; in addition, in the preheating or heating curing process, the winding coil is in a fixed state, so that the area, close to the oven, of the winding coil is heated more quickly, other areas are heated more slowly, and when the temperature of the area with slow heating reaches the preheating temperature, the temperature of the area with fast heating is too high, and the coating quality of the subsequent electrostatic insulating powder in the area is affected.
Disclosure of Invention
The invention aims to solve the defect of uneven heating of coils in the prior art, and provides a motor coil insulation powder coating device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the motor coil insulation powder coating equipment comprises a positioning mechanism, a heating and dedusting integrated device, a coating mechanism, a motor and a rotating shaft;
one end of the positioning mechanism is rotatably arranged on the inner side of the frame through a rotating shaft so as to position and fix the coil; the motor is fixedly arranged on the outer side of the frame, and the output shaft is fixedly connected with the other end of the positioning mechanism; the heating and dedusting integrated device is arranged on the frame to preheat, dry and dedust coils; the coating mechanism is installed at the inner side of the frame to spray insulating powder to the coil.
Preferably, the device further comprises a fixed arc cover, a first cylinder and a movable arc cover; the fixed arc cover is fixedly arranged at one end of the inner side of the frame, the first cylinder is fixedly arranged at the other end of the inner side of the frame, the output end of the first cylinder is fixedly connected with the movable arc cover, and the movable arc cover can be matched with the fixed arc cover to cover and protect the positioning mechanism.
Preferably, the heating and dedusting integrated device comprises a driving gear, a heating mechanism and a dedusting mechanism; the driving gear is fixedly arranged at the end part of the rotating shaft, and the heating mechanism is arranged at one end of the frame and is matched with the driving gear; the dust removing mechanism is arranged at the other end of the frame and is matched with the driving gear.
Preferably, the heating mechanism comprises an air inlet pipe, an installation box, a blowing impeller, a plurality of heating pipes and a driving piece; one end fixed mounting of air-supply line is in the outside of frame, and communicates with each other with the frame is inside, install bin fixed mounting is at the other end of air-supply line, the impeller that bloies rotates and installs in the inside of install bin, a plurality of heating pipes are all fixed mounting in the inboard of install bin, the driving piece is installed in the outside of install bin, in order to drive the impeller rotation of bloing.
Preferably, a plurality of air inlets are formed in the outer side of the mounting box, and the air inlets are uniformly distributed on the mounting box.
Preferably, the driving piece comprises a first rotating sleeve, a first gear ring, a first inner ratchet wheel, a first rotary disc and a plurality of first pawls; the first rotating sleeve is rotatably arranged on the outer side of the mounting box, and the first gear ring is fixedly arranged on the first rotating sleeve and meshed with the driving gear; the first inner ratchet wheel is fixedly arranged on the inner side of the first rotating sleeve, the first rotating disc is fixedly connected with the blowing impeller coaxially and is positioned on the inner side of the first inner ratchet wheel, and a plurality of first pawls are rotatably arranged on the first rotating disc through pin shafts and are matched with tooth grooves of the first inner ratchet wheel.
Preferably, the dust removing mechanism comprises an air suction pipe, a dust collecting box, a box cover, an air suction impeller, a second rotating sleeve, a second gear ring, a second inner ratchet wheel, a second rotary table and a plurality of second pawls; one end of the air suction pipe is fixedly arranged on the outer side of the frame and communicated with the interior of the frame, the dust collection box is fixedly arranged at the other end of the air suction pipe, the box cover is clamped at the bottom of the dust collection box, the air suction impeller is rotatably arranged on the inner side of the dust collection box, the second rotating sleeve is rotatably arranged on the outer side of the dust collection box, and the second gear ring is fixedly arranged on the second rotating sleeve and meshed with the driving gear; the second inner ratchet wheel is fixedly arranged on the inner side of the second rotating sleeve, the second rotating disc is fixedly connected with the air suction impeller coaxially, and a plurality of second pawls are rotatably arranged on the second rotating disc through pin shafts and are matched with tooth grooves of the second inner ratchet wheel.
Preferably, the tooth slot opening direction of the second inner ratchet wheel is opposite to that of the first inner ratchet wheel.
Preferably, the coating mechanism comprises a reciprocating screw rod, a sliding block and an insulating powder spray gun; the reciprocating screw rod is rotatably arranged on the inner side of the frame, one end of the sliding block is arranged on the reciprocating screw rod in a threaded manner, the other end of the sliding block penetrates through the fixed arc cover and is in sliding connection with the fixed arc cover, and a sliding groove matched with the sliding block is formed in the fixed arc cover; the insulating powder spray gun is fixedly arranged on the sliding block, and the inlet end of the insulating powder spray gun is connected with a powder supply device through a conduit.
Preferably, a second gear is fixedly arranged at one end of the reciprocating screw rod, a first gear is coaxially and fixedly arranged at the outer side of the second rotary table, and the first gear is meshed with the second gear.
The invention provides a motor coil insulation powder coating device, which has the beneficial effects that: the coil can be preheated through the heating and dedusting integrated device, and the motor can drive the positioning mechanism to drive the coil to rotate, so that the coil can be uniformly contacted with the heating source, all areas of the coil are uniformly heated, and the coating quality of follow-up insulating powder can be improved.
Drawings
Fig. 1 is a schematic structural diagram of a motor coil insulation powder coating apparatus according to the present invention;
fig. 2 is a schematic diagram of a second structure of a motor coil insulation powder coating apparatus according to the present invention;
FIG. 3 is a schematic view of a part of a motor coil insulation powder coating apparatus according to the present invention;
fig. 4 is a schematic structural diagram of an integrated heating and dedusting device of a motor coil insulation powder coating apparatus according to the present invention;
fig. 5 is a schematic structural view of a heating mechanism of a motor coil insulation powder coating apparatus according to the present invention;
fig. 6 is a schematic structural view of a driving member of a motor coil insulation powder coating apparatus according to the present invention;
fig. 7 is a schematic structural diagram of a dust removing mechanism of a motor coil insulation powder coating apparatus according to the present invention;
fig. 8 is a schematic structural view of a coating mechanism of a motor coil insulation powder coating apparatus according to the present invention;
fig. 9 is a circuit diagram of a motor coil insulation powder coating apparatus according to the present invention.
In the figure: the device comprises a frame 1, a positioning mechanism 2, a fixed arc cover 3, a first cylinder 4, a movable arc cover 5, a heating and dedusting integrated device 6, a driving gear 61, a heating mechanism 62, an air inlet pipe 621, a mounting box 622, a blowing impeller 623, a heating pipe 624, an air inlet hole 625, a driving piece 626, a first rotating sleeve 6261, a first gear ring 6262, a first inner ratchet wheel 6263, a first rotating disc 6264, a first pawl 6265, a dedusting mechanism 63, an air suction pipe 631, a dust collecting box 632, a box cover 633, an air suction impeller 634, a second rotating sleeve 635, a second gear ring 636, a second inner ratchet wheel 637, a second rotating disc 638, a second pawl 639, a first gear 630, a coating mechanism 7, a reciprocating screw 71, a sliding block 72, an insulating powder spray gun 73, a second gear 74, a sliding chute 75, a motor 8, a switch 81, a rotating shaft 9 and a coil 10.
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.
Examples
Referring to fig. 1 to 3, a motor coil insulation powder coating apparatus includes a frame 1, a positioning mechanism 2, a fixed arc cover 3, a first cylinder 4, a movable arc cover 5, a heating and dedusting integrated device 6, a coating mechanism 7, a motor 8 and a rotating shaft 9; one end of the positioning mechanism 2 is rotatably arranged on the inner side of the frame 1 through a rotating shaft 9 so as to position and fix the coil 10; the motor 8 is fixedly arranged on the outer side of the frame 1, and the output shaft is fixedly connected with the other end of the positioning mechanism 2; the heating and dedusting integrated device 6 is arranged on the frame 1 to preheat, dry and dedust the coil 10; a coating mechanism 7 is installed inside the frame 1 to spray insulating powder to the coil 10; the coil 10 can be preheated through the heating and dedusting integrated device 6, and the motor 8 can drive the positioning mechanism 2 to drive the coil 10 to rotate, so that the coil 10 can be uniformly contacted with a heating source, all areas of the coil 10 are uniformly heated, and the coating quality of follow-up insulating powder can be improved.
The fixed arc cover 3 is fixedly arranged at one end of the inner side of the frame 1, the first cylinder 4 is fixedly arranged at the other end of the inner side of the frame 1, the output end of the first cylinder is fixedly connected with the movable arc cover 5, and the movable arc cover 5 can be matched with the fixed arc cover 3 to cover and protect the positioning mechanism 2; after the positioning mechanism 2 is fixedly arranged on the coil 10, the movable arc cover 5 is close to and matched with the fixed arc cover 3 by controlling the first cylinder 4, so that the coil 10 is in a closed environment, on one hand, heat loss can be reduced in the preheating or heating process, and the coil 10 can be quickly preheated to reduce energy loss; on the other hand, the air pollution caused by the coating mechanism 7 drifting into the air when spraying the insulating powder can be avoided.
Examples
In embodiment 1, when the coating mechanism 7 sprays insulating powder onto the coil 10, a part of the insulating powder adheres to the coil 10, and the rest of the powder drifts inside the fixed arc cover 3 and the movable arc cover 5, and when the fixed arc cover 3 and the movable arc cover 5 separate and take out the coil 10, the drifted insulating powder disperses into the air to cause air pollution;
referring to fig. 1 to 7, the heating and dust removing integrated apparatus 6 includes a drive gear 61 and a heating mechanism 62 and a dust removing mechanism 63; the driving gear 61 is fixedly arranged at the end part of the rotating shaft 9, and the heating mechanism 62 is arranged at one end of the frame 1 and is matched with the driving gear 61; the dust removing mechanism 63 is installed at the other end of the frame 1 and is matched with the driving gear 61; the heating mechanism 62 may preheat the coil 10 and heat-cure the coated insulating powder; the dust removing mechanism 63 can absorb scattered insulating powder, so that pollution caused by the fact that the insulating powder scatters into the air when the coil 10 is taken out is avoided;
the heating mechanism 62 includes an air inlet pipe 621, a mounting box 622, a blower impeller 623, a plurality of heating pipes 624, and a driving member 626; one end of the air inlet pipe 621 is fixedly arranged at the outer side of the frame 1 and communicated with the interior of the frame 1, the mounting box 622 is fixedly arranged at the other end of the air inlet pipe 621, the air blowing impeller 623 is rotatably arranged in the mounting box 622, a plurality of heating pipes 624 are fixedly arranged at the inner side of the mounting box 622, and the driving piece 626 is arranged at the outer side of the mounting box 622 to drive the air blowing impeller 623 to rotate; a plurality of air inlets 625 are formed in the outer side of the mounting box 622, the plurality of air inlets 625 are uniformly distributed on the mounting box 622, and the air inlets 625 are used for guiding outside air into the mounting box 622 so as to ensure that 1 air in the mounting box 622 is sufficient; when preheating or heating and solidifying the coated insulating powder, the motor 8 is started to rotate forward, so that the positioning mechanism 2 drives the rotating shaft 9 to rotate synchronously, the driving gear 61 drives the driving piece 626 and the blowing impeller 623 to rotate synchronously, meanwhile, the heating pipe 624 is electrified, the heating pipe 624 can heat the air in the installation box 622, then the rotating blowing impeller 623 blows hot air into the air inlet pipe 621, the air inlet pipe 621 further guides the hot air into a closed space formed by the movable arc cover 5 and the fixed arc cover 3, the hot air can be in contact with each area of the coil 10 through diffusion, and the coil 10 or the insulating powder can absorb the heat of the hot air to heat up, so that the effect of preheating the coil 10 or heating and solidifying the insulating powder is achieved;
in addition, the motor 8 can drive the positioning mechanism 2 to drive the coil 10 to rotate, so that the coil 10 can be uniformly contacted with hot air, all areas of the coil 10 are uniformly heated, and the subsequent coating quality of insulating powder can be improved;
the whole coil preheating or the work of heating and solidifying the coated insulating powder can be realized by only starting the motor 8 and electrifying the heating pipe 624, so that the problem of production efficiency reduction caused by frequent control of the oven for preheating or heating in the prior art is solved, and meanwhile, the problem of uneven heating of the coil 10 is also solved.
The drive member 626 includes a first rotating sleeve 6261, a first ring gear 6262, a first inner ratchet 6263, a first rotating disc 6264 and a plurality of first pawls 6265; a first rotating sleeve 6261 is rotatably installed at the outer side of the installation case 622, and a first gear ring 6262 is fixedly installed on the first rotating sleeve 6261 and is engaged with the driving gear 61; the first inner ratchet wheel 6263 is fixedly installed on the inner side of the first rotating sleeve 6261, the first rotating disc 6264 is fixedly connected with the blowing impeller 623 coaxially and is positioned on the inner side of the first inner ratchet wheel 6263, and a plurality of first pawl 6265 are rotatably installed on the first rotating disc 6264 through pin shafts and are matched with tooth grooves of the first inner ratchet wheel 6263; the motor 8 is controlled to rotate positively, so that the positioning mechanism 2 drives the rotating shaft 9 to rotate synchronously, the driving gear 61 drives the first gear ring 6262 to rotate, and the engagement of the driving gear 61 and the first gear ring 6262 can transfer the output kinetic energy of the motor 8 more stably, thereby sharing a driving source and reducing the manufacturing cost and the use cost of equipment;
in the transmission process, the first gear ring 6262 and the output shaft of the motor 8 rotate in opposite directions, so that the first rotating sleeve 6261 drives the first inner ratchet wheel 6263 to synchronously rotate, at the moment, the first pawl 6265 is completely inserted into a tooth socket of the first inner ratchet wheel 6263, so that the first pawl 6265 drives the first rotating disc 6264 to rotate, the blowing impeller 623 can rotate, and then hot air in the installation box 622 can be blown into a closed space formed by the movable arc cover 5 and the fixed arc cover 3, and the work of preheating a coil and heating and solidifying coated insulating powder can be realized;
when the motor 8 rotates reversely, the first rotating sleeve 6261 can drive the first inner ratchet wheel 6263 to rotate reversely, and at the moment, the first inner ratchet wheel 6263 and the first pawl 6265 are in a separated state, so that the first rotating disc 6264 cannot rotate, and the blower impeller 623 can only rotate in one direction, and the problem of electric energy loss caused by the forward and reverse rotation of the blower impeller 623 when the motor 8 is started to open and close in the forward and reverse directions can be avoided.
The dust removing mechanism 63 comprises an air suction pipe 631, a dust collecting box 632, a box cover 633, an air suction impeller 634, a second rotating sleeve 635, a second gear ring 636, a second inner ratchet 637, a second rotary table 638 and a plurality of second pawls 639; one end of the air suction pipe 631 is fixedly arranged on the outer side of the frame 1 and is communicated with the interior of the frame 1, the dust box 632 is fixedly arranged at the other end of the air suction pipe 631, the box cover 633 is clamped at the bottom of the dust box 632, the air suction impeller 634 is rotatably arranged on the inner side of the dust box 632, the second rotating sleeve 635 is rotatably arranged on the outer side of the dust box 632, and the second gear ring 636 is fixedly arranged on the second rotating sleeve 635 and is meshed with the driving gear 61; the second inner ratchet 637 is fixedly installed on the inner side of the second rotating sleeve 635, the second rotary table 638 is fixedly connected with the air suction impeller 634 coaxially, and a plurality of second pawls 639 are rotatably installed on the second rotary table 638 through pin shafts and are matched with tooth grooves of the second inner ratchet 637; the second inner ratchet 637 is opposite to the tooth slot opening of the first inner ratchet 6263;
in the coating process, insulating powder is sprayed to the coil 10 through the coating mechanism 7, and meanwhile, the motor 8 is controlled to reversely rotate, so that the driving gear 6 drives the first gear ring 6262 and the second gear ring 636 to synchronously rotate, at the moment, the first gear ring 6262 drives the first inner ratchet wheel 6263 to reversely rotate, the first inner ratchet wheel 6263 and the first pawl 6265 are in a separated state, and the blowing impeller 623 stops working;
the second gear ring 636 can drive the second rotating sleeve 635 and the second inner ratchet 637 to rotate synchronously, at this time, the second pawl 639 is inserted into the tooth socket of the second inner ratchet 637, so that the second pawl 639 drives the second rotary table 638 to rotate, thereby enabling the air suction impeller 634 to rotate, and the air suction impeller 634 rotates inside the dust collection box 632, so that the air flow rate inside the dust collection box 632 is accelerated, and the pressure inside the dust collection box 632 is reduced, so that the air in the closed space formed by the movable arc cover 5 and the fixed arc cover 3 and the scattered insulating powder are led into the dust collection box 632 through the air suction pipe 631, and pollution caused by the fact that the insulating powder in the closed space formed by the movable arc cover 5 and the fixed arc cover 3 flies into the air when the coil 10 is taken out can be avoided;
working principle: when the motor 8 rotates positively, the heating pipe 624 is electrified, the first pawl 6265 is completely inserted into the tooth socket of the first inner ratchet 6263, and the air blowing impeller 623 rotates, so that the work of preheating the coil and heating and solidifying the coated insulating powder is realized; the second pawl 639 and the second inner ratchet 637 are in a disengaged state, the coating mechanism 7 stops working, and at the moment, the air suction impeller 634 stops rotating, so that dust collection work is stopped;
when the motor 8 rotates reversely, the heating pipe 624 is powered off, the first pawl 6265 and the first inner ratchet 6263 are in a separated state, and the air blowing impeller 623 stops rotating; at this time, the second pawl 639 is inserted into the tooth slot of the second inner ratchet 637, and simultaneously, the coating mechanism 7 is started, and the suction impeller 634 rotates, so that the dust removal work is started; the whole process realizes different functions by controlling the forward and reverse rotation of the motor 8, can realize the preheating of the coil, the heating solidification and the dust removal of the insulating powder, and the whole mechanism is realized by adopting a driving source, thereby not only reducing the use cost, but also improving the production efficiency of the coil 10.
Examples
In embodiment 2, the existing coating mechanism 7 sprays insulating powder onto the coil 10 mainly at one fixed point, and then the insulating powder adheres to the coil 10 by diffusion, which results in that the amount of insulating powder of the coil 10 is larger in the area close to the spray point than in the area far from the spray point, which makes the coverage amount of insulating powder on the coil 10 uneven, thereby affecting the coating quality of the coil 10;
referring to fig. 1 to 9, as another preferred embodiment of the present invention, the difference from embodiment 3 is that the coating mechanism 7 includes a reciprocating screw 71, a slider 72, and an insulating powder spray gun 73; the reciprocating screw rod 71 is rotatably arranged on the inner side of the frame 1, one end of the sliding block 72 is arranged on the reciprocating screw rod 71 in a threaded manner, the other end of the sliding block 72 penetrates through the fixed arc cover 3 and is in sliding connection with the fixed arc cover 3, and a sliding groove 75 matched with the sliding block 72 is formed in the fixed arc cover 3; the insulating powder spray gun 73 is fixedly arranged on the sliding block 72, and the inlet end is connected with a powder supply device through a conduit; a second gear 74 is fixedly arranged at one end of the reciprocating screw 71, a first gear 630 is coaxially and fixedly arranged at the outer side of the second rotary table 638, the first gear 630 is meshed with the second gear 74, and the number of teeth of the first gear 630 is smaller than that of the second gear 74; when the motor 8 reversely rotates, the second inner ratchet wheel 637 synchronously rotates, the second pawl 639 is inserted into a tooth socket of the second inner ratchet wheel 637, so that the second rotary table 638 drives the first gear 630 to synchronously rotate, the second gear 74 synchronously rotates, and the reciprocating screw rod 71 synchronously rotates, so that the sliding block 72 drives the insulating powder spray gun 73 to reciprocate along the sliding groove 75, the insulating powder spray gun 73 can uniformly spray insulating powder onto the axial direction of the coil 10, and the coil 10 rotates along with the positioning mechanism 2, so that the insulating powder is uniformly distributed in each area of the coil 10, and the coating quality of the coil 10 is greatly improved;
the engagement of the first gear 630 with the second gear 74 can enable the second gear 74 to share the driving force of the motor 8, reducing manufacturing costs; the number of teeth of the first gear 630 is smaller than that of the second gear 74, so that the rotation speed of the second gear 74 is smaller than that of the first gear 630, and the speed of the reciprocating screw rod 71 is reduced, so that the sliding block 72 and the insulating powder spray gun 73 can slowly move, the speed of insulating powder sprayed by the insulating powder spray gun 73 in the axial direction is stable, and the problem of uneven coating caused by deviation from the corresponding spraying position is avoided.
The motor 8 is provided with a circuit switch 81, and the circuit switch 81 can be connected with the circuit of the heating pipe 624 in series; the circuit switch 81 may also be connected in series with the circuit of the insulating powder spray gun 73; when the circuit switch 81 is connected to the heating pipe 624, the circuit switch 81 is disconnected from the insulating powder spray gun 73; when the circuit switch 81 is connected to the electric circuit of the insulating powder spray gun 73, the circuit switch 81 is disconnected from the electric circuit of the heating pipe 624; the direction of the circuit current of the insulating powder spray gun 73 is opposite to that of the heating pipe 624;
when the circuit switch 81 is connected with the circuit of the heating pipe 624, the motor 8 is electrified to perform forward rotation, meanwhile, the heating pipe 624 is electrified, the first pawl 6265 is completely inserted into the tooth socket of the first inner ratchet 6263, and the air blowing impeller 623 rotates, so that the work of preheating the coil and heating and solidifying the coated insulating powder is realized;
when the circuit switch 81 is connected with the circuit of the insulating powder spray gun 73, the motor 8 is electrified to reverse due to the change of the current direction, and meanwhile, the insulating powder spray gun 73 is electrified to spray insulating powder to the coil 10, and the air suction impeller 634 rotates, so that the dust removal work is started; the whole process can realize the positive and negative rotation functions by controlling the motor 8 to be connected into different circuits, so that the preheating of the coil, the heating solidification and dust removal of insulating powder can be realized, the whole mechanism is realized by adopting a driving source, the use cost is reduced, and the production efficiency of the coil 10 can be improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The motor coil insulation powder coating equipment is characterized by comprising a positioning mechanism (2), a coating mechanism (7), a motor (8) and a rotating shaft (9);
one end of the positioning mechanism (2) is rotatably arranged on the inner side of the frame (1) through a rotating shaft (9) so as to position and fix the coil (10); the motor (8) is fixedly arranged on the outer side of the frame (1), and the output shaft is fixedly connected with the other end of the positioning mechanism (2); the coating mechanism (7) is arranged on the inner side of the frame (1) to spray insulating powder on the coil (10);
the device also comprises a fixed arc cover (3), a first cylinder (4) and a movable arc cover (5); the fixed arc cover (3) is fixedly arranged at one end of the inner side of the frame (1), the first air cylinder (4) is fixedly arranged at the other end of the inner side of the frame (1), the output end of the first air cylinder is fixedly connected with the movable arc cover (5), and the movable arc cover (5) can be matched with the fixed arc cover (3) to cover and protect the positioning mechanism (2);
the device also comprises a heating and dedusting integrated device (6), wherein the heating and dedusting integrated device (6) comprises a driving gear (61), a heating mechanism (62) and a dedusting mechanism (63); the driving gear (61) is fixedly arranged at the end part of the rotating shaft (9), and the heating mechanism (62) is arranged at one end of the frame (1) and is matched with the driving gear (61); the dust removing mechanism (63) is arranged at the other end of the frame (1) and is matched with the driving gear (61);
the heating mechanism (62) comprises an air inlet pipe (621), a mounting box (622), a blowing impeller (623), a plurality of heating pipes (624) and a driving piece (626); one end fixed mounting in frame (1) and communicate with each other with frame (1) inside of air-supply line (621), install bin (622) fixed mounting is at the other end of air-supply line (621), impeller (623) of blowing rotate install in the inside of install bin (622), a plurality of heating pipe (624) are all fixed mounting in the inboard of install bin (622), drive piece (626) are installed in the outside of install bin (622) in order to drive impeller (623) of blowing rotate.
2. The electric motor coil insulation powder coating apparatus of claim 1, wherein a plurality of air inlet holes (625) are provided on an outer side of the installation case (622), and the plurality of air inlet holes (625) are uniformly distributed on the installation case (622).
3. The electric motor coil insulation powder coating apparatus of claim 2, wherein the drive member (626) includes a first rotating sleeve (6261), a first gear ring (6262), a first inner ratchet (6263), a first rotating disc (6264) and a plurality of first pawls (6265); the first rotating sleeve (6261) is rotatably arranged on the outer side of the mounting box (622), and the first gear ring (6262) is fixedly arranged on the first rotating sleeve (6261) and meshed with the driving gear (61); the first inner ratchet wheel (6263) is fixedly arranged on the inner side of the first rotating sleeve (6261), the first rotating disc (6264) is fixedly connected with the blowing impeller (623) coaxially and is positioned on the inner side of the first inner ratchet wheel (6263), and a plurality of first pawls (6265) are rotatably arranged on the first rotating disc (6264) through pin shafts and are matched with tooth grooves of the first inner ratchet wheel (6263).
4. The electric motor coil insulation powder coating apparatus of claim 3, wherein the dust removal mechanism (63) comprises an aspiration tube (631), a dust box (632), a box cover (633), an aspiration impeller (634), a second rotating sleeve (635), a second gear ring (636), a second inner ratchet (637), a second turntable (638), and a plurality of second pawls (639); one end of the air suction pipe (631) is fixedly arranged at the outer side of the frame (1) and is communicated with the interior of the frame (1), the dust collection box (632) is fixedly arranged at the other end of the air suction pipe (631), the box cover (633) is clamped at the bottom of the dust collection box (632), the air suction impeller (634) is rotatably arranged at the inner side of the dust collection box (632), the second rotating sleeve (635) is rotatably arranged at the outer side of the dust collection box (632), and the second gear ring (636) is fixedly arranged on the second rotating sleeve (635) and is meshed with the driving gear (61); the second inner ratchet wheel (637) is fixedly arranged on the inner side of the second rotating sleeve (635), the second rotating disc (638) is fixedly connected with the air suction impeller (634) in a coaxial mode, and a plurality of second pawls (639) are rotatably arranged on the second rotating disc (638) through pin shafts and are matched with tooth grooves of the second inner ratchet wheel (637).
5. The electric motor coil insulation powder coating apparatus of claim 4, wherein the second inner ratchet (637) is opposite to the slot opening of the first inner ratchet (6263).
6. The electric motor coil insulation powder coating apparatus as recited in claim 4, characterized in that the coating mechanism (7) comprises a reciprocating screw (71), a slider (72) and an insulation powder spray gun (73); the reciprocating screw rod (71) is rotatably arranged on the inner side of the frame (1), one end of the sliding block (72) is arranged on the reciprocating screw rod (71) in a threaded manner, the other end of the sliding block (72) penetrates through the fixed arc cover (3) and is in sliding connection with the fixed arc cover (3), and a sliding groove (75) matched with the sliding block (72) is formed in the fixed arc cover (3); the insulating powder spray gun (73) is fixedly arranged on the sliding block (72), and the inlet end of the insulating powder spray gun is connected with a powder supply device through a conduit.
7. The electric motor coil insulation powder coating apparatus as recited in claim 6, wherein a second gear (74) is fixedly mounted at one end of the reciprocating screw (71), a first gear (630) is coaxially and fixedly mounted at an outer side of the second turntable (638), and the first gear (630) is engaged with the second gear (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310414584.6A CN116505728B (en) | 2023-04-18 | 2023-04-18 | Motor coil insulating powder coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310414584.6A CN116505728B (en) | 2023-04-18 | 2023-04-18 | Motor coil insulating powder coating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116505728A CN116505728A (en) | 2023-07-28 |
| CN116505728B true CN116505728B (en) | 2023-12-26 |
Family
ID=87317718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310414584.6A Active CN116505728B (en) | 2023-04-18 | 2023-04-18 | Motor coil insulating powder coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116505728B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB639721A (en) * | 1947-04-10 | 1950-07-05 | Trico Folberth Ltd | Improvement relating to a mechanism for transmitting power |
| RU2398340C1 (en) * | 2009-02-24 | 2010-08-27 | Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный университет путей сообщения" (ИрГУПС (ИрИИТ)) | Plant for drying of electric machine winding insulation |
| CN211887689U (en) * | 2020-01-02 | 2020-11-10 | 昆山富启达金属制品有限公司 | Gluing device for coil production |
| CN212258732U (en) * | 2020-07-06 | 2020-12-29 | 泉州市生辉电机设备有限公司 | Insulating powder coating machine of motor coil |
| CN112718344A (en) * | 2020-12-21 | 2021-04-30 | 铜陵青铜时代雕塑有限公司 | Workbench for multi-station copper carving and using method thereof |
| CN114123692A (en) * | 2022-01-25 | 2022-03-01 | 南通宁普电器有限公司 | Paint dipping device for built-in motor coil of household appliance |
| CN216599362U (en) * | 2021-12-16 | 2022-05-24 | 江苏星光电动车制造有限公司 | Automatic coating equipment for insulating powder of motor coil |
| CN217087728U (en) * | 2022-03-23 | 2022-07-29 | 夏津顺天新能源有限公司 | Paint dipping treatment device for alternating current motor stator |
| CN115333310A (en) * | 2022-08-29 | 2022-11-11 | 深圳市金岷江智能装备有限公司 | Coating device |
-
2023
- 2023-04-18 CN CN202310414584.6A patent/CN116505728B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB639721A (en) * | 1947-04-10 | 1950-07-05 | Trico Folberth Ltd | Improvement relating to a mechanism for transmitting power |
| RU2398340C1 (en) * | 2009-02-24 | 2010-08-27 | Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный университет путей сообщения" (ИрГУПС (ИрИИТ)) | Plant for drying of electric machine winding insulation |
| CN211887689U (en) * | 2020-01-02 | 2020-11-10 | 昆山富启达金属制品有限公司 | Gluing device for coil production |
| CN212258732U (en) * | 2020-07-06 | 2020-12-29 | 泉州市生辉电机设备有限公司 | Insulating powder coating machine of motor coil |
| CN112718344A (en) * | 2020-12-21 | 2021-04-30 | 铜陵青铜时代雕塑有限公司 | Workbench for multi-station copper carving and using method thereof |
| CN216599362U (en) * | 2021-12-16 | 2022-05-24 | 江苏星光电动车制造有限公司 | Automatic coating equipment for insulating powder of motor coil |
| CN114123692A (en) * | 2022-01-25 | 2022-03-01 | 南通宁普电器有限公司 | Paint dipping device for built-in motor coil of household appliance |
| CN217087728U (en) * | 2022-03-23 | 2022-07-29 | 夏津顺天新能源有限公司 | Paint dipping treatment device for alternating current motor stator |
| CN115333310A (en) * | 2022-08-29 | 2022-11-11 | 深圳市金岷江智能装备有限公司 | Coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116505728A (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106048166A (en) | Rotating disc type automatic quenching device | |
| CN105562262A (en) | Metal pipe heating and spraying device and application method thereof | |
| CN206122068U (en) | Automatic dip -coating equipment | |
| CN205392838U (en) | Tubular metal resonator hot spraying device | |
| CN111151404A (en) | Steel pipe paint spraying apparatus based on PLC control | |
| CN116505728B (en) | Motor coil insulating powder coating equipment | |
| CN105817450A (en) | Sliding contact wire terminal automatic sweeper | |
| CN111997312A (en) | Full-automatic multi-functional spraying machine people of environment-friendly | |
| CN202877041U (en) | Tire glue sprayer | |
| CN206046325U (en) | A kind of auto parts machinery paint spraying machine | |
| CN105289877A (en) | Automatic rotary table type spraying production line for adhesive tape | |
| CN209370426U (en) | A kind of screw rod mould group of screw drive | |
| CN209255081U (en) | A kind of automobile surface of vehicle paint spraying prosthetic device | |
| CN215893012U (en) | Adjustable drying equipment for spray coating treatment | |
| CN202845261U (en) | Online one-time plane spray-moulding production line | |
| CN112206947B (en) | Hanging tool for paint spraying machining process of plunger hydraulic oil cylinder and using method of hanging tool | |
| CN210062419U (en) | Ceramic painting device | |
| CN206474784U (en) | The equipment that connector removes solder mechanism except solder mechanism and with connector | |
| CN112871527A (en) | Automatic paint spraying equipment is used in automobile parts processing | |
| CN220759608U (en) | Frame accessory electrostatic spraying equipment | |
| CN220590514U (en) | Door plant application production robot | |
| CN109622311A (en) | The technique of electrical component dispensing drying | |
| CN218190587U (en) | Iron core punching sheet insulation processing device | |
| CN220879358U (en) | Metal product surface coloring machine | |
| CN218615944U (en) | Digital printing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |