CN117476361B - Coil winding manufacturing equipment and winding manufacturing method for power transformer - Google Patents
Coil winding manufacturing equipment and winding manufacturing method for power transformer Download PDFInfo
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- CN117476361B CN117476361B CN202311824405.2A CN202311824405A CN117476361B CN 117476361 B CN117476361 B CN 117476361B CN 202311824405 A CN202311824405 A CN 202311824405A CN 117476361 B CN117476361 B CN 117476361B
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- 238000004804 winding Methods 0.000 title claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 49
- 230000001360 synchronised effect Effects 0.000 claims description 37
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of coil winding manufacturing equipment, in particular to power transformer coil winding manufacturing equipment, wherein a vertical shaft piece is fixed on one side of the upper end of a base, and a limiting mechanism is arranged on the base; the invention also provides a manufacturing method of the coil winding of the power transformer, which comprises the following steps: when the coil winding is needed to be prepared, a worker penetrates the coil piece through the circular tube piece so as to sleeve the coil piece on the circular tube piece. The invention is convenient for centering the coil winding, can effectively conflict and limit the coil winding, and can ensure that the cable uniformly reciprocates when the cable is wound, so that the cable is uniformly wound on the coil winding, and can simultaneously generate reverse resistance when the cable is pulled to wind, so that the cable is tensioned to wind, the tension of the cable can be maintained after the winding is finished, and the preparation quality of the coil winding is ensured.
Description
Technical Field
The invention relates to the technical field of coil winding manufacturing equipment, in particular to power transformer coil winding manufacturing equipment and a winding manufacturing method.
Background
The circuit part of the transformer is a winding which is formed by winding copper wires or aluminum wires with higher conductivity, the winding has enough insulation strength, mechanical strength and heat resistance, the winding is generally divided into a layered winding and a cake-shaped winding, the turns of the winding are sequentially arranged and continuously wound along the axial direction of the winding, the winding is called a layered winding, and each layer of the layered winding is generally like a cylinder, so the winding formed by two layers is called a double-layer cylinder, and the winding formed by multiple layers is called a multi-layer cylinder.
In the use process of the existing transformer winding, limiting parts such as a plurality of screws are needed to be manually utilized, so that connection and subsequent disassembly are troublesome, in addition, a tension component is arranged in a general winding structure, when winding is completed subsequently, the wire body is cut off, the wire body is loose wholly due to the action of the tension component, the wire head is difficult to find, and subsequent operation is inconvenient.
In order to solve the technical problems, in the prior art, the manufacturing equipment and the winding manufacturing method of the coil winding of the power transformer disclosed in the Chinese patent publication No. CN116031063A are characterized in that in the starting process of a motor, a reciprocating screw rod is rotated under the cooperation of a first belt pulley and a second belt pulley, so that a sliding block moves left and right in a reciprocating manner, a guide ring moves left and right along with the sliding block, and thus, a wire body part is uniformly wound on a winding body, and the uniformity of a subsequent resistor is ensured; starting the electric telescopic rod to shrink, so that the connecting block drives the limit sleeve and the moving plate to move left, the winding body can be limited by utilizing the moving plate and the fixed plate, and starting the electric telescopic rod to stretch, so that the connecting block drives the limit sleeve and the moving plate to move right, the limit on the winding body is relieved, a worker can easily detach the winding body, and compared with the prior art, the whole operation is simpler; after the winding is completed, the electromagnet is started to enable the two limiting pistons to move relatively, the coil body is clamped, at the moment, workers can cut off the coil body on the winding body and receive clamping action, and even if the coil body is cut off, the coil body cannot move.
However, in the prior art, the tension of the winding cable cannot be sufficiently ensured during operation, and the cable cannot be effectively ensured to be uniformly wound on the winding component, so that the winding efficiency and the winding quality are affected, and therefore, improvement is required.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a device and a method for manufacturing a coil winding of a power transformer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a power transformer coil winding manufacture equipment, includes the base, upper end one side of base is fixed with the vertical axis spare, be equipped with stop gear on the base, stop gear is connected with the vertical axis spare, the middle part of vertical axis spare rotates and has cup jointed the pipe spare, install power unit on the vertical axis spare, power unit is connected with the pipe spare, one side of vertical axis spare is connected with regulation and control mechanism, regulation and control mechanism is connected with the pipe spare, be equipped with the coil spare on the regulation and control mechanism, the fixed plate is installed to the upper end of vertical axis spare, reciprocating mechanism is installed to the lower extreme of fixed plate, be equipped with transmission shaft spare on the reciprocating mechanism, transmission shaft spare is connected with power unit;
The lower extreme of fixed plate is fixed with the slide rail spare, slidable mounting has the slider on the slide rail spare, slider and reciprocating mechanism are connected, the upper end of slider is fixed with the support frame, one side of support frame is fixed with bears the frame spare, be connected with correction mechanism on bearing the frame spare, lower extreme one side of slider is fixed with the link, automatic reset subassembly is installed to one side of link, the one end of link is fixed with damping spring assembly, the lower extreme opposite side of link rotates and has cup jointed two second gear pieces, and one of them second gear piece, automatic reset subassembly and damping spring assembly are gone up and all are installed the linkage wheel spare, and the joint is equipped with the linkage area spare between three linkage wheel spare jointly, installs pulling mechanism on another second gear piece, pulling mechanism and link are connected, and another second gear piece all are fixed with first touch wheel spare with the linkage wheel spare of installing on automatic reset subassembly one side.
Compared with the prior art, this application is convenient for be quick with coil winding location placed in middle to can effectively conflict and prescribe a limit to coil winding, when carrying out the cable winding simultaneously, can make the even reciprocating motion of cable, so that abundant messenger's cable is by even winding on coil winding, when simultaneously enabling the cable to be pulled and twine, produce reverse resistance to it, make the cable by taut winding, and after the winding finishes, can also keep the rate of tension of cable, guarantee the quality of coil winding preparation.
Preferably, the stop gear is including fixing the first electric telescopic handle in the base upper end, the piston rod end of first electric telescopic handle is fixed with the slide bar spare, slide bar spare slidable mounting is in the lower extreme of vertical axis spare, slidable mounting has two ball plates on the slide bar spare, the coil piece is located between two ball plates, the lower extreme rotation of ball plate is connected with the pole that draws one side, and two lower extreme rotation that draws one side is connected with the lift plate jointly, lift plate slidable mounting is on first electric telescopic handle, the lower extreme both sides of lift plate all are fixed with second extension spring spare, second extension spring spare and base fixed connection.
Further, through the flexible of control first electric telescopic handle piston end can make the slide bar spare remove towards the direction of coil spare, and the lift plate is fixed differently under the effect of second extension spring spare simultaneously, can make to draw the member rotation to one side, can make two ball plate relative movement, can effectively press from both sides tight coil spare and make it spacing between two parties, and simultaneously according to actual conditions second extension spring spare can be stretched, the better coil spare of adaptation multiple specification.
Preferably, the power mechanism comprises a motor assembly arranged on a vertical shaft member, a transmission belt assembly is arranged at the tail end of an output shaft of the motor assembly, the transmission belt assembly is connected with a round pipe member, one end of the transmission belt assembly, which is far away from the motor assembly, and the lower end of the transmission shaft member are both fixed with bevel gear members, and the two bevel gear members are meshed.
Further, can drive the operation of drive belt assembly through motor assembly to make the pipe spare rotate, drive belt assembly comprises two belt pulleys and the driving belt that the diameter is different, the fixed connection of belt pulley and motor assembly that the diameter is little, the fixed suit of belt pulley that the diameter is big is on the pipe spare, and simultaneously when actual production prepares, two belt pulleys and driving belt all are tooth form structure, promotes driven effect.
Preferably, the regulation and control mechanism is including installing the second electric telescopic handle in vertical axis spare one side, the piston rod end rotation of second electric telescopic handle is connected with the circle axle spare, the one end of circle axle spare is fixed with the push rod spare, push rod spare slidable mounting is in the circle pipe spare, equidistant slidable mounting has a plurality of removal members on the circle pipe spare, and a plurality of removal members are circular setting, and the circle that a plurality of removal members formed and the coaxial setting of pipe spare, the one end that removes the member and extends the circle pipe spare is fixed with the conflict plate, install climbing mechanism on the conflict plate, climbing mechanism is connected with the push rod spare.
Further, the staff can control the expansion and contraction of the piston end of the second electric expansion rod so as to enable the round shaft piece to expand and contract, so that the pushing rod piece can drive the pushing mechanism to operate, the moving stability of the abutting plate piece can be fully guaranteed through moving the rod piece, when the round tube piece rotates, the pushing rod piece can be fully guaranteed to also follow the rotating, the stability of the abutting plate piece position is guaranteed, the coil piece can be fully driven to rotate, and coil winding manufacturing is facilitated.
Preferably, the pushing mechanism comprises two oblique pushing rod pieces which are rotationally connected to the abutting plate, the two oblique pushing rod pieces located on one side of the same abutting plate are in a group, a plurality of openings are formed in the peripheral side wall of the vertical shaft piece at equal intervals, the multiple groups of oblique pushing rod pieces penetrate through the openings respectively, the multiple groups of oblique pushing rod pieces are connected with the round pipe piece, the abutting conveying belt assembly is mounted on the outer side of the abutting plate, and the abutting conveying belt assembly abuts against the inner wall of the coil piece.
Further, along with the removal of push rod spare can make the push rod spare rotate to one side, and the messenger of being convenient for is contradicted the plate and is removed, can effectively contradict the inner wall of coil spare, can make the coil spare only remove along the axial direction of contradicting the plate through setting up conflict conveyer belt subassembly simultaneously, is convenient for take off the coil spare fast after coil winding accomplishes.
Preferably, the reciprocating mechanism includes the U type slide bar spare of slidable mounting at the fixed plate lower extreme, slidable mounting has carriage and two connection plates on the U type slide bar spare, the carriage is located between two connection plates, the both ends of U type slide bar spare all overlap and are equipped with first extension spring spare, and two first extension spring spare are located the outside of two connection plates respectively, the both ends of first extension spring spare respectively with U type slide bar spare and connection plate fixed connection, the both sides of two connection plates all rotate and are connected with pendulum rod spare, the one end of two pendulum rod spare that are located same side rotates jointly and cup joints the carrier plate, the one end that is located two pendulum rod spare of same side all is fixed with first gear spare, the meshing of two first gear spare of same side, the lower extreme of two carrier plate and the lower extreme of two connection plates all rotate and are connected with the synchronizing wheel spare, and overlap jointly between four synchronizing wheel spare and be equipped with the hold-in range, one of which carries the plate and fix the lower extreme at the fixed plate, one side of plate is fixed with L type slide bar spare, one of which is fixed on the fixed plate lower extreme at the synchronous wheel spare and the fixed connection plate, the three profile expansion bracket and the three profile sliding members are installed to the end of sliding rod, the three profile sliding members are installed to the slider assembly.
Further, through the cooperation of two bevel gear spare, can make the transmission shaft spare stable rotate, and can guarantee under the effect of synchro mechanism that one of them synchronizing wheel spare rotates, make the hold-in range can stable even rotate through this synchronizing wheel spare and hold-in range, the third electric telescopic handle can promote the bearing plate spare of slidable mounting on L type slide bar spare and remove, through the effect of two first gear spare on it, make two pendulum rod spare reverse synchronous rotations of same side, and make the stable removal of connecting plate spare through first extension spring spare, can stable messenger's four pendulum rod spare rotates, distance and the coil winding between two bearing plate spare are the same, simultaneously the hold-in range length of two sets of is the same, can make the stable reciprocating motion of telescopic link subassembly, thereby drive the slider and carry out stable reciprocating motion.
Preferably, the synchronous mechanism comprises a synchronous wheel piece fixed on the bearing plate piece at the lower end of the fixed plate and a connecting wheel piece on the transmission shaft piece, a connecting belt piece is sleeved between the two connecting wheel pieces together, and the upper end of the transmission shaft piece is rotatably sleeved at the lower end of the fixed plate.
Further, the connecting belt piece and the connecting wheel piece can be matched to drive under the action of the transmission shaft piece, and the connecting wheel piece and the two connecting belt pieces are of tooth-shaped structures in actual production and preparation, so that the transmission effect can be better guaranteed.
Preferably, the correcting mechanism comprises two clamping wheel assemblies fixed at two ends of the bearing frame piece, and the two clamping wheel assemblies are mutually perpendicular.
Further, the cable can be stably conveyed through the action of the two clamping wheel assemblies, the clamping wheel assemblies can be well adapted to cables of various specifications, when the cable is produced and prepared in actual production, the clamping wheel assemblies are formed by a plate body, a shaft body positioned in the middle of the plate body, two side openings of the plate body, sliding parts in the openings, damping parts and spring parts rotatably sleeved between the upper end wheel body of the sliding parts, the plate body and the sliding parts are arranged, the two wheel bodies on one side of the same plate body can be abutted, so that the cable is clamped, the cable can be limited through the two clamping wheel assemblies, and the cable can be conveyed better.
Preferably, the pulling mechanism comprises a rotating rod piece fixed on the other second gear piece, one end of the rotating rod piece is fixed with a resistance spring piece, and the resistance spring piece is fixedly connected with the connecting frame.
Further, when the coil piece rotates, the cable can be wound, friction force is generated between the cable and the first contact wheel piece, the first contact wheel piece can rotate, and the second gear piece rotates, when the second gear piece rotates, the rotating rod piece swings, meanwhile, the resistance spring piece is stretched, resistance can be provided, the second gear piece is convenient to reset, the first contact wheel piece moves reversely, movement resistance can be provided for the cable, the tension degree of the cable between the first contact wheel piece and the coil piece is fully guaranteed, and winding quality is fully guaranteed.
The invention also provides a manufacturing method of the coil winding of the power transformer, which comprises the following steps:
s1, when coil winding preparation is needed, a worker penetrates a coil piece through a round pipe piece to sleeve the coil piece on the round pipe piece, a first electric telescopic rod drives a sliding rod piece to ascend, two ball plate pieces relatively move so as to clamp the coil piece, a second tension spring piece can be stretched along with the upper end of the sliding rod piece, the clamping force of the ball plate pieces on the coil piece is improved, and the rotation of the coil piece can be facilitated through the ball plate pieces;
s2, the second electric telescopic rod pushes the round shaft part to enable the push rod part to move, the push rod part can enable the inclined push rod part to swing, the moving stability of the abutting plate can be guaranteed through the moving rod part, the inclined push rod part can enable the abutting plate to abut against the inner wall of the coil part, the position of the coil part is limited effectively, and meanwhile the coil part can only move along the axial direction of the round shaft part through the abutting conveyor belt component;
s3, a worker penetrates the cable required by the coil winding through the two clamping wheel assemblies and penetrates between the two first contact supporting wheel pieces, so that one end of the cable is fixedly connected with the coil pieces;
s4, the motor assembly can drive the round pipe to rotate through the transmission belt assembly, and the coil can rotate, so that the cable is wound on the coil;
S5, the transmission belt component can drive the transmission shaft component to rotate through the two bevel gear components, the transmission shaft component drives the connecting wheel component fixed with the transmission shaft component to rotate, the connecting wheel component and the synchronous wheel component on the other bearing plate component are driven to rotate through the connecting belt component, the synchronous wheel component rotates the synchronous belt, the telescopic rod component can be made to reciprocate, the sliding component drives the two first contact wheel components to move, and the cable can be uniformly wound on the coil component;
s6, according to the length specification of the coil piece, the third electric telescopic rod can push the other bearing plate piece to move along the L-shaped sliding rod piece, the connecting plate piece can be pulled through the first tension spring piece, and simultaneously two first gear pieces meshed with each other on the same bearing plate piece can reversely rotate, so that the two connecting plate pieces can reversely and synchronously move, even movement of the synchronous belt can be guaranteed fully, and winding uniformity of the cable on the coil piece is guaranteed better.
The beneficial effects of the invention are as follows:
1. the lifting of the sliding rod piece can be achieved by controlling the lifting of the first electric telescopic rod, the second tension spring piece can pull the lifting plate piece to be motionless under the condition of small external force, the diagonal rod piece can rotate, so that the two ball plate pieces are controlled to move reversely, when the first electric telescopic rod is pushed continuously, the lifting plate piece can be lifted, and meanwhile, the stable clamping coil piece of the ball plate pieces can be kept continuously;
2. The second electric telescopic rod can stretch out and draw back to push the round shaft part to enable the push rod part to move, the inclined push rod part moves along with the movement of the push rod part, the inclined push rod part can push the abutting plate part to move relative to the round pipe part, the abutting plate part can be guaranteed to move stably relative to the round pipe part through the movement of the rod part, the abutting plate part and the inner wall of the coil part are convenient to abut, the position of the coil part is limited by effective abutting, so that the coil part can rotate along with the round pipe part to manufacture a coil winding, and after the coil winding is manufactured and the first electric telescopic rod is reset through the abutting conveying belt assembly, the coil part and the round pipe part can be pulled to be separated quickly;
3. the transmission belt assembly can drive the circular tube member to rotate through the action of the motor assembly, so that coil winding manufacture is facilitated, meanwhile, the transmission shaft member can rotate through the action of the two meshed bevel gear members, one synchronous wheel member can rotate through the action of the connecting wheel member and the connecting belt member, the synchronous belt can rotate, the sliding member can reciprocate at the lower end of the fixed plate through the telescopic rod assembly, and cables can be uniformly wound on the coil member;
4. the bearing plate connected with the third electric telescopic rod can move on the L-shaped sliding rod piece through the action of the third electric telescopic rod, the two meshed first gear pieces enable the two swing rod pieces on the same side to reversely rotate, the connecting plate piece can be uniformly moved under the action of the first tension spring piece, the synchronous belts on the two sides of the L-shaped sliding rod piece can be stably made to be identical in length, the telescopic rod assembly can be uniformly made to stably reciprocate, and the cable can be uniformly wound on the coil piece;
5. When the coil piece rotates, the cable can be wound, friction force is generated between the cable and the first contact wheel piece, the first contact wheel piece can rotate, the second gear piece rotates, when the second gear piece rotates, the rotating rod piece swings, meanwhile, the resistance spring piece is stretched, resistance can be provided, the second gear piece is convenient to reset, the first contact wheel piece moves reversely, movement resistance can be provided for the cable, the tension degree of the cable between the first contact wheel piece and the coil piece is fully guaranteed, and winding quality is fully guaranteed.
Drawings
Fig. 1 is a connection structure diagram of a power transformer coil winding manufacturing device according to the present invention;
fig. 2 is a schematic structural diagram of a reciprocating mechanism of a power transformer coil winding manufacturing device according to the present invention;
FIG. 3 is a drawing of a drawing mechanism of a power transformer coil winding manufacturing apparatus according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 1 of a power transformer coil winding manufacturing apparatus according to the present invention;
fig. 5 is an enlarged view of a portion B of fig. 1 of a power transformer coil winding manufacturing apparatus according to the present invention;
fig. 6 is an enlarged view of a portion C of fig. 1 of a power transformer coil winding manufacturing apparatus according to the present invention;
Fig. 7 is a diagram of a clamping wheel assembly of a power transformer coil winding manufacturing device according to the present invention;
fig. 8 is a structural diagram of a load board assembly of a power transformer coil winding manufacturing device according to the present invention;
in the figure: 1 base, 2 vertical shaft, 3 slide bar, 4 fixed plate, 5 slide bar, 6 round tube, 7 first electric telescopic bar, 8 diagonal bar, 9 ball plate, 10 second electric telescopic bar, 11 round shaft, 12 push bar, 13 abutting plate, 14 moving bar, 15 coil, 16 motor assembly, 17 driving belt assembly, 18 bevel gear, 19 driving shaft assembly, 20 first abutting roller, 21 telescopic bar assembly, 22 synchronous belt, 23 first gear, 24L-shaped slide bar, 25 swing bar, 26 connecting plate, 27U slide bar, 28 first tension spring, 29 sliding frame, 30 third electric telescopic bar, 31 automatic reset assembly, 32 clamping roller assembly, 33 supporting frame, 34 sliding piece, 35 connecting frame, 36 resistance spring piece, 37 rotating bar, 38 second gear piece, 39 belt assembly, 40 connecting roller assembly, 41 damping spring assembly, 42 connecting belt assembly, 43 connecting roller assembly, 44 abutting roller assembly, 45 diagonal bar, 46 opening, 47 second tension spring, 48, 49, 50 bearing frame, 51 bearing frame and 51.
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.
Referring to fig. 1-8, a power transformer coil winding manufacturing device comprises a base 1, wherein a vertical shaft element 2 is fixed on one side of the upper end of the base 1, the connection firmness of the vertical shaft element 2 and the base 1 can be effectively ensured, and a limiting mechanism is arranged on the base 1 and connected with the vertical shaft element 2. The limiting mechanism comprises a first electric telescopic rod 7 fixed at the upper end of the base 1, a sliding rod piece 3 is fixed at the tail end of a piston rod of the first electric telescopic rod 7, the sliding rod piece 3 is slidably mounted at the lower end of the vertical shaft piece 2, two ball plate pieces 9 are slidably mounted on the sliding rod piece 3, and a coil piece 15 is located between the two ball plate pieces 9. The lower extreme rotation of ball plate 9 is connected with to one side member 8 to one side, and the lower extreme joint rotation of two to one side members 8 is connected with lift plate 48, and lift plate 48 slidable mounting is on first electric telescopic handle 7, and the lower extreme both sides of lift plate 48 all are fixed with second extension spring piece 47, second extension spring piece 47 and base 1 fixed connection. When the electric telescopic rod is used, a worker can control the piston end of the first electric telescopic rod 7 to stretch and lift, and can push the sliding rod piece 3 to move towards the direction of the circular pipe piece 6. The diagonal tension rod member 8 can pull the two ball plate members 9 to move relatively along with the upper end of the slide rod member 3, the coil member 15 can be clamped, the lifting plate member 48 can be lifted along with the increase of the upward pushing force, the second tension spring member 47 can stably lift the lifting plate member 48, and the ball plate member 9 can be effectively clamped on the coil member 15. In actual production and preparation, a plurality of rollers are arranged on opposite sides of the two ball plate members 9, and can abut against two sides of the lower end of the coil member 15, so that the position of the coil member 15 can be effectively limited.
Referring to fig. 1, a circular tube 6 is rotatably sleeved at the middle part of a vertical shaft 2, and a power mechanism is mounted on the vertical shaft 2 and connected with the circular tube 6. The power mechanism comprises a motor assembly 16 mounted on the vertical shaft member 2, and a transmission belt assembly 17 is mounted at the tail end of an output shaft of the motor assembly 16. The driving belt assembly 17 is connected with the round pipe fitting 6, the end of the driving belt assembly 17 far away from the motor assembly 16 and the lower end of the driving shaft 19 are both fixedly provided with bevel gear pieces 18, the two bevel gear pieces 18 are meshed, and the driving belt assembly 17 can be driven to operate through the motor assembly 16. The round pipe 6 can rotate along with the action of the driving belt assembly 17, meanwhile, the driving belt assembly 17 can enable the two bevel gear members 18 to cooperate to drive the driving shaft member 19 to rotate, so that the winding is convenient, the cables can uniformly reciprocate, and the cables can uniformly wind on the coil members 15.
Referring to fig. 1 and 5, a regulating mechanism is connected to one side of the vertical shaft 2 and connected to the circular tube 6, a coil 15 is arranged on the regulating mechanism, the regulating mechanism comprises a second electric telescopic rod 10 installed on one side of the vertical shaft 2, the tail end of a piston rod of the second electric telescopic rod 10 is rotatably connected with a circular shaft 11, one end of the circular shaft 11 is fixed with a push rod 12, and the push rod 12 is slidably installed in the circular tube 6. A plurality of movable rod pieces 14 are arranged on the circular pipe piece 6 in an equidistant sliding manner, the movable rod pieces 14 are arranged in a circular shape, and a circle formed by the movable rod pieces 14 and the circular pipe piece 6 are coaxially arranged. One end of the movable rod piece 14 extending out of the circular pipe piece 6 is fixed with a collision plate piece 13, a pushing and lifting mechanism is arranged on the collision plate piece 13, and the pushing and lifting mechanism is connected with the push rod piece 12. The pushing and lifting mechanism comprises two inclined pushing rod pieces 45 which are rotatably connected to the abutting plate piece 13, wherein one group of two inclined pushing rod pieces 45 is arranged on one side of the same abutting plate piece 13, a plurality of openings 46 are formed in the peripheral side wall of the vertical shaft piece 2 at equal intervals, and a plurality of groups of inclined pushing rod pieces 45 are respectively arranged on the plurality of openings 46 in a penetrating mode. The multiunit pushes away member 45 and all is connected with pipe spare 6 to one side, and conflict conveyer belt subassembly 44 is installed in the outside of contradicting plate 13, and through conflict conveyer belt subassembly 44 and the inner wall conflict of coil spare 15, the frictional force through conflict conveyer belt subassembly 44 promotes with coil spare 15 synchronism, is convenient for make coil spare 15 follow the rotation of pipe spare 6, and simultaneously after the coil winding finishes, can pull coil spare 15 fast and make its and the separation of pipe spare 6, conflict conveyer belt subassembly 44 and the inner wall of coil spare 15 are inconsistent. In the actual operation process, the second electric telescopic rod 10 can push and pull the round shaft piece 11 to move, the round shaft piece 11 can drive the push rod piece 12 to reciprocate, and meanwhile, when the round pipe piece 6 rotates, the push rod piece 12 can be driven to rotate. The movement of the pushing rod piece 12 provides power for the movement of the inclined pushing rod piece 45, meanwhile, the abutting plate piece 13 moves stably under the action of the moving rod piece 14, the abutting plate piece 13 can abut against the inner wall of the coil piece 15, the position of the coil piece 15 can be effectively limited, and the coil piece 15 can rotate along with the round pipe piece 6.
Referring to fig. 1, 2 and 4, a fixing plate 4 is mounted at the upper end of a vertical shaft member 2, a reciprocating mechanism is mounted at the lower end of the fixing plate 4, a transmission shaft member 19 is arranged on the reciprocating mechanism, the transmission shaft member 19 is connected with a power mechanism, and power can be stably transmitted through the action of the transmission shaft member 19.
Referring to fig. 1, 2 and 4, the reciprocating mechanism includes a U-shaped slide bar member 27 slidably mounted at the lower end of the fixed plate 4, and a slide frame 29 and two connection plates 26 are slidably mounted on the U-shaped slide bar member 27, the slide frame 29 being located between the two connection plates 26. The two ends of the U-shaped sliding rod piece 27 are respectively sleeved with a first tension spring piece 28, the two first tension spring pieces 28 are respectively positioned on the outer sides of the two connecting plate pieces 26, the two ends of the first tension spring piece 28 are respectively fixedly connected with the U-shaped sliding rod piece 27 and the connecting plate pieces 26, and the two sides of the two connecting plate pieces 26 are respectively and rotatably connected with the swing rod piece 25. One end of the two swing rod members 25 positioned on the same side is jointly rotatably sleeved with a bearing plate 51, one end of the two swing rod members 25 positioned on the same side is fixedly provided with a first gear member 23, and the two first gear members 23 positioned on the same side are meshed. The lower ends of the two bearing plate members 51 and the lower ends of the two connecting plate members 26 are respectively and rotatably connected with a synchronous wheel member 50, and synchronous belts 22 are sleeved between the four synchronous wheel members 50. One of the bearing plate members 51 is fixed at the lower end of the fixed plate 4, one side of one of the bearing plate members 51 is fixed with an L-shaped slide bar member 24, and one of the synchronizing wheel members 50 fixed on the bearing plate member 51 at the lower end of the fixed plate 4 is connected with a synchronizing mechanism. The synchronous mechanism is connected with the transmission shaft piece 19, and comprises a synchronous wheel piece 50 fixed on a bearing plate piece 51 at the lower end of the fixed plate 4 and a connecting wheel piece 43 on the transmission shaft piece 19, wherein a connecting belt piece 42 is sleeved between the two connecting wheel pieces 43 together, and the upper end of the transmission shaft piece 19 is rotatably sleeved at the lower end of the fixed plate 4. The other carrier plate member 51 is slidably mounted on the L-shaped slide bar member 24, and the slide frame 29 is slidably mounted on the L-shaped slide bar member 24. The U-shaped slide bar 27 is slidably mounted on the carriage 29, and the U-shaped slide bar 27 and the L-shaped slide bar 24 are vertically disposed. The lower extreme of fixed plate 4 is fixed with third electric telescopic handle 30, and the piston rod end of third electric telescopic handle 30 is fixed in one side of another carrier plate 51, and telescopic handle subassembly 21 has been cup jointed in the lower extreme rotation of hold-in range 22. The telescopic rod assembly 21 and the sliding piece 34 are fixedly connected, the bearing plate 51 connected with the telescopic rod assembly can move on the L-shaped sliding rod piece 24 through the action of the third electric telescopic rod 30, the two meshed first gear pieces 23 enable the two swing rod pieces 25 on the same side to reversely rotate, the connecting plate 26 can be uniformly moved under the action of the first tension spring piece 28, the synchronous belts 22 positioned on two sides of the L-shaped sliding rod piece 24 can be stably made to be identical in length, the telescopic rod assembly 21 can be uniformly made to stably reciprocate, and the cable can be uniformly wound on the coil piece 15.
Referring to fig. 1 to 4, a slide rail member 5 is fixed to the lower end of the fixing plate 4, a slide member 34 is slidably mounted on the slide rail member 5, the slide member 34 is connected to the reciprocating mechanism, and a support frame 33 is fixed to the upper end of the slide member 34. A bearing frame member 49 is fixed on one side of the supporting frame 33, and a correcting mechanism is connected to the bearing frame member 49. A connecting frame 35 is fixed on one side of the lower end of the sliding member 34, an automatic reset assembly 31 is installed on one side of the connecting frame 35, a damping spring assembly 41 is fixed on one end of the connecting frame 35, and two second gear members 38 are rotatably sleeved on the other side of the lower end of the connecting frame 35. The linkage wheel members 40 are arranged on one of the second gear members 38, the automatic resetting assembly 31 and the damping spring assembly 41, a linkage belt member 39 is sleeved between the three linkage wheel members 40, a pulling mechanism is arranged on the other second gear member 38, the pulling mechanism is connected with the connecting frame 35, and the other second gear member 38 and the linkage wheel member 40 arranged on one side of the automatic resetting assembly 31 are both fixedly provided with the first contact wheel member 20. The pulling mechanism comprises a rotating rod piece 37 fixed on another second gear piece 38, one end of the rotating rod piece 37 is fixed with a resistance spring piece 36, and the resistance spring piece 36 is fixedly connected with the connecting frame 35. When the coil member 15 is rotated, the cable can be wound, friction is generated between the cable and the first contact roller member 20, the first contact roller member 20 can be rotated, and the second gear member 38 can be rotated. When the second gear member 38 rotates, the rotating rod member 37 swings, and meanwhile, the resistance spring member 36 is stretched, so that resistance can be provided, the second gear member 38 is convenient to reset, the first contact wheel member 20 moves reversely, movement resistance can be provided for the cable, the tension of the cable between the first contact wheel member 20 and the coil member 15 is fully ensured, and the winding quality is fully ensured.
The invention also provides a manufacturing method of the coil winding of the power transformer, which comprises the following steps:
s1, when coil winding preparation is needed, a worker penetrates the coil piece 15 through the circular tube piece 6 to sleeve the coil piece 15 on the circular tube piece 6, the first electric telescopic rod 7 drives the sliding rod piece 3 to ascend, the two ball plate pieces 9 move relatively so as to clamp the coil piece 15, the second tension spring piece 47 can be stretched along with the upper end of the sliding rod piece 3, the clamping force of the ball plate pieces 9 on the coil piece 15 is improved, and the rotation of the coil piece 15 can be facilitated through the ball plate pieces 9.
S2, the second electric telescopic rod 10 pushes the circular shaft member 11 to enable the push rod member 12 to move, the push rod member 12 can enable the inclined push rod member 45 to swing, stability of movement of the abutting plate member 13 can be guaranteed through the moving rod member 14, the inclined push rod member 45 can enable the abutting plate member 13 to abut against the inner wall of the coil member 15, the position of the coil member 15 is effectively limited, and meanwhile the coil member 15 can only move along the axial direction of the circular tube member 6 through the abutting conveyor belt assembly 44.
S3, a worker penetrates the cable required by the coil winding through the two clamping wheel assemblies 32 and penetrates between the two first contact-resisting wheel pieces 20, and one end of the cable is fixedly connected with the coil piece 15.
S4, the motor assembly 16 can drive the circular pipe fitting 6 to rotate through the transmission belt assembly 17, and the coil fitting 15 can be rotated, so that the cable is wound on the coil fitting 15.
S5, the transmission belt assembly 17 can drive the transmission shaft member 19 to rotate through the two bevel gear members 18, the transmission shaft member 19 drives the connecting wheel member 43 fixed with the transmission shaft member 19 to rotate, and the connecting wheel member 43 and the synchronous wheel member 50 on the other bearing plate member 51 are driven to rotate through the connecting belt member 42, the synchronous wheel member 50 rotates the synchronous belt 22, the telescopic rod assembly 21 can be made to reciprocate, the sliding member 34 drives the two first contact wheel members 20 to move, and the cable can be uniformly wound on the coil member 15.
S6, according to the length specification of the coil piece 15, the third electric telescopic rod 30 can push the other bearing plate piece 51 to move along the L-shaped sliding rod piece 24, the connecting plate piece 26 can be pulled through the first tension spring piece 28, and meanwhile, the two first gear pieces 23 meshed with each other on the same bearing plate piece 51 can reversely rotate, so that the two connecting plate pieces 26 can reversely and synchronously move, even movement of the synchronous belt 22 can be guaranteed fully, and even winding uniformity of cables on the coil piece 15 is guaranteed better.
In the invention, when coil winding preparation is needed, a worker penetrates the coil piece 15 through the circular tube piece 6 to sleeve the coil piece 15 on the circular tube piece 6, the first electric telescopic rod 7 drives the sliding rod piece 3 to ascend, so that the two ball plate pieces 9 relatively move to clamp the coil piece 15, the second tension spring piece 47 can be stretched along with the upper end of the sliding rod piece 3, the clamping force of the ball plate pieces 9 on the coil piece 15 is improved, and the rotation of the coil piece 15 can be facilitated through the ball plate pieces 9. The second electric telescopic rod 10 pushes the circular shaft member 11 to enable the push rod member 12 to move, the push rod member 12 can enable the inclined push rod member 45 to swing, stability of movement of the abutting plate member 13 can be guaranteed through the moving rod member 14, the inclined push rod member 45 can enable the abutting plate member 13 to abut against the inner wall of the coil member 15, the position of the coil member 15 is effectively limited, and meanwhile the coil member 15 can only move along the axial direction of the circular tube member 6 through the abutting conveying belt assembly 44. The operator passes the cable required for the coil winding through the two clamping wheel assemblies 32 and between the two first abutment wheel members 20, so that one end of the cable is fixedly connected with the coil member 15. The motor assembly 16 can drive the circular tube member 6 to rotate through the transmission belt assembly 17, and can enable the coil member 15 to rotate so that the cable is wound on the coil member 15. The transmission belt assembly 17 can drive the transmission shaft member 19 to rotate through the two bevel gear members 18, the transmission shaft member 19 drives the connecting wheel member 43 fixed to the transmission shaft member 19 to rotate, and the connecting wheel member 43 and the synchronous wheel member 50 on the other bearing plate member 51 are driven to rotate through the connecting belt member 42, the synchronous wheel member 50 rotates the synchronous belt 22, the telescopic rod assembly 21 can be made to reciprocate, the sliding member 34 drives the two first contact resisting wheel members 20 to move, and the cable can be uniformly wound on the coil member 15. According to the length specification of the coil piece 15, the third electric telescopic rod 30 can push the other bearing plate piece 51 to move along the L-shaped sliding rod piece 24, the connecting plate piece 26 can be pulled through the first tension spring piece 28, and simultaneously, the two first gear pieces 23 meshed with each other on the same bearing plate piece 51 can reversely rotate, so that the two connecting plate pieces 26 can reversely and synchronously move, uniform movement of the synchronous belt 22 can be guaranteed, and the winding uniformity of the cable on the coil piece 15 is guaranteed better.
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 utility model provides a power transformer coil winding preparation equipment, includes base (1), its characterized in that: the novel electric motor is characterized in that a vertical shaft piece (2) is fixed on one side of the upper end of the base (1), a limiting mechanism is arranged on the base (1), the limiting mechanism is connected with the vertical shaft piece (2), a round tube piece (6) is rotatably sleeved in the middle of the vertical shaft piece (2), a power mechanism is arranged on the vertical shaft piece (2), the power mechanism is connected with the round tube piece (6), a regulating mechanism is connected with one side of the vertical shaft piece (2), the regulating mechanism is connected with the round tube piece (6), a coil piece (15) is arranged on the regulating mechanism, a fixing plate (4) is arranged at the upper end of the vertical shaft piece (2), a reciprocating mechanism is arranged at the lower end of the fixing plate (4), a transmission shaft piece (19) is arranged on the reciprocating mechanism, and the transmission shaft piece (19) is connected with the power mechanism;
The lower extreme of fixed plate (4) is fixed with slide rail spare (5), slidable mounting has slider (34) on slide rail spare (5), slider (34) are connected with reciprocating mechanism, the upper end of slider (34) is fixed with support frame (33), one side of support frame (33) is fixed with and bears frame spare (49), be connected with correction mechanism on bearing frame spare (49), the lower extreme one side of slider (34) is fixed with link (35), automatic return assembly (31) are installed to one side of link (35), one end of link (35) is fixed with damping spring subassembly (41), the lower extreme opposite side of link (35) rotates and cup joints two second gear pieces (38), all installs on one of them second gear piece (38), automatic return assembly (31) and damping spring subassembly (41) and is equipped with link drive wheel spare (39) between three link drive wheel spare (40), installs on another second gear piece (38) pulling mechanism and link drive wheel spare (40), link (38) are connected with one and are connected with another contact wheel assembly (20) on one side of link (20);
The limiting mechanism comprises a first electric telescopic rod (7) fixed at the upper end of the base (1), a sliding rod part (3) is fixed at the tail end of a piston rod of the first electric telescopic rod (7), the sliding rod part (3) is slidably mounted at the lower end of a vertical shaft part (2), two ball plate parts (9) are slidably mounted on the sliding rod part (3), a coil part (15) is positioned between the two ball plate parts (9), the lower ends of the ball plate parts (9) are rotationally connected with a diagonal rod part (8), the lower ends of the two diagonal rod parts (8) are rotationally connected with a lifting plate part (48), the lifting plate part (48) is slidably mounted on the first electric telescopic rod (7), two sides of the lower end of the lifting plate part (48) are fixedly provided with second tension spring parts (47), and the second tension spring parts (47) are fixedly connected with the base (1).
The regulating mechanism comprises a second electric telescopic rod (10) arranged on one side of a vertical shaft (2), the tail end of a piston rod of the second electric telescopic rod (10) is rotationally connected with a round shaft (11), one end of the round shaft (11) is fixedly provided with a push rod piece (12), the push rod piece (12) is slidably arranged in the round pipe (6), a plurality of moving rod pieces (14) are slidably arranged on the round pipe (6) at equal intervals, the plurality of moving rod pieces (14) are circularly arranged, a circle formed by the plurality of moving rod pieces (14) and the round pipe (6) are coaxially arranged, one end, extending out of the round pipe (6), of the moving rod piece (14) is fixedly provided with a collision plate (13), and the push rod piece (13) is provided with a pushing mechanism which is connected with the push rod piece (12).
The reciprocating mechanism comprises a U-shaped slide bar (27) which is slidably arranged at the lower end of a fixed plate (4), a sliding frame (29) and two connecting plates (26) are slidably arranged on the U-shaped slide bar (27), the sliding frame (29) is positioned between the two connecting plates (26), two ends of the U-shaped slide bar (27) are respectively sleeved with a first tension spring (28), the two first tension spring (28) are respectively positioned at the outer sides of the two connecting plates (26), two ends of the first tension spring (28) are respectively fixedly connected with the U-shaped slide bar (27) and the connecting plates (26), two sides of the two connecting plates (26) are respectively and rotatably connected with a swinging rod (25), one end of the two swinging rod (25) positioned at the same side is jointly rotatably sleeved with a bearing plate (51), one end of the two swinging rod (25) positioned at the same side is fixedly provided with a first gear (23), two ends of the two first gear (23) are respectively meshed with one another, the lower ends of the two bearing plates (51) and the two swinging rod (26) are fixedly connected with a synchronous pulley (50) respectively, one of the two synchronous pulley (50) are fixedly connected with one side of the two synchronous pulley (24) and the two synchronous pulley (50) are fixedly connected with one synchronous pulley (50), one of them is fixed and is connected with synchro mechanism on the synchronizing wheel spare (50) on the loading board spare (51) of fixed plate (4) lower extreme, synchro mechanism is connected with transmission shaft spare (19), and another loading board spare (51) slidable mounting is on L type slide bar spare (24), slidable mounting has carriage (29) on L type slide bar spare (24), U type slide bar spare (27) slidable mounting is on carriage (29), U type slide bar spare (27) and L type slide bar spare (24) set up perpendicularly, the lower extreme of fixed plate (4) is fixed with third electric telescopic handle (30), the piston rod end of third electric telescopic handle (30) is fixed in one side of another loading board spare (51), telescopic handle subassembly (21) have been cup jointed in the lower extreme rotation of hold-in range (22), telescopic handle subassembly (21) and slider (34) fixed connection.
2. A power transformer coil winding fabrication apparatus as recited by claim 1, wherein: the power mechanism comprises a motor assembly (16) arranged on a vertical shaft piece (2), a transmission belt assembly (17) is arranged at the tail end of an output shaft of the motor assembly (16), the transmission belt assembly (17) is connected with a round pipe piece (6), one end of the transmission belt assembly (17), far away from the motor assembly (16), and the lower end of the transmission shaft piece (19) are both fixed with bevel gear pieces (18), and the two bevel gear pieces (18) are meshed.
3. A power transformer coil winding fabrication apparatus as recited by claim 1, wherein: the pushing and lifting mechanism comprises two oblique pushing rod pieces (45) which are rotationally connected to the abutting plate piece (13), wherein the two oblique pushing rod pieces (45) located on one side of the same abutting plate piece (13) are a group, a plurality of openings (46) are formed in the peripheral side wall of the vertical shaft piece (2) at equal intervals, the plurality of groups of oblique pushing rod pieces (45) penetrate through the plurality of openings (46) respectively, the plurality of groups of oblique pushing rod pieces (45) are connected with the round pipe piece (6), the outer side of the abutting plate piece (13) is provided with an abutting conveying belt assembly (44), and the abutting conveying belt assembly (44) abuts against the inner wall of the coil piece (15).
4. A power transformer coil winding fabrication apparatus as recited by claim 1, wherein: the synchronous mechanism comprises a synchronous wheel (50) fixed on a bearing plate (51) at the lower end of a fixed plate (4) and a connecting wheel (43) on a transmission shaft (19), wherein a connecting belt (42) is sleeved between the two connecting wheels (43), and the upper end of the transmission shaft (19) is rotatably sleeved at the lower end of the fixed plate (4).
5. A power transformer coil winding fabrication apparatus as recited by claim 1, wherein: the correcting mechanism comprises two clamping wheel assemblies (32) fixed at two ends of the bearing frame piece (49), and the two clamping wheel assemblies (32) are perpendicular to each other.
6. A power transformer coil winding fabrication apparatus as recited by claim 1, wherein: the pulling mechanism comprises a rotating rod piece (37) fixed on another second gear piece (38), one end of the rotating rod piece (37) is fixed with a resistance spring piece (36), and the resistance spring piece (36) is fixedly connected with the connecting frame (35).
7. A method of manufacturing a coil winding for a power transformer using the manufacturing apparatus of any one of claims 1 to 6, comprising the steps of:
S1, when coil winding preparation is needed, a worker penetrates a coil piece (15) through a circular tube piece (6) to sleeve the coil piece (15) on the circular tube piece (6), a first electric telescopic rod (7) drives a sliding rod piece (3) to ascend, two ball plate pieces (9) are enabled to move relatively so as to clamp the coil piece (15), a second tension spring piece (47) can be stretched along with the upper end of the sliding rod piece (3), clamping force of the ball plate pieces (9) on the coil piece (15) is improved, and rotation of the coil piece (15) can be facilitated through the ball plate pieces (9);
s2, the second electric telescopic rod (10) pushes the circular shaft part (11) to enable the push rod part (12) to move, the push rod part (12) can enable the inclined push rod part (45) to swing, the stability of the movement of the abutting plate part (13) can be guaranteed through the moving rod part (14), the inclined push rod part (45) can enable the abutting plate part (13) to abut against the inner wall of the coil part (15), the position of the coil part (15) is effectively limited, and meanwhile, the coil part (15) can only move along the axial direction of the circular tube part (6) through the abutting conveying belt assembly (44);
s3, a worker penetrates the cable required by the coil winding through the two clamping wheel assemblies (32) and penetrates between the two first contact resisting wheel pieces (20), so that one end of the cable is fixedly connected with the coil piece (15);
S4, the motor assembly (16) can drive the circular pipe fitting (6) to rotate through the transmission belt assembly (17) and can enable the coil fitting (15) to rotate so that the cable is wound on the coil fitting (15);
s5, the transmission belt assembly (17) can drive the transmission shaft member (19) to rotate through the two bevel gear members (18), the transmission shaft member (19) drives the connecting wheel member (43) fixed with the transmission shaft member to rotate, the connecting wheel member (43) and the synchronous wheel member (50) on the other bearing plate member (51) are driven to rotate through the connecting belt member (42), the synchronous wheel member (50) can rotate the synchronous belt (22), the telescopic rod assembly (21) can reciprocate, the sliding member (34) drives the two first contact wheel members (20) to move, and the cable is uniformly wound on the coil member (15);
s6, according to the length specification of the coil piece (15), the third electric telescopic rod (30) can push the other bearing plate (51) to move along the L-shaped sliding rod piece (24), the connecting plate (26) is pulled through the first tension spring piece (28), and meanwhile, the two first gear pieces (23) meshed with each other on the same bearing plate (51) rotate reversely, so that the two connecting plate pieces (26) can synchronously move reversely, even movement of the synchronous belt (22) can be guaranteed fully, and even winding uniformity of cables on the coil piece (15) is guaranteed better.
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| CN202311824405.2A CN117476361B (en) | 2023-12-28 | 2023-12-28 | Coil winding manufacturing equipment and winding manufacturing method for power transformer |
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| CN202311824405.2A CN117476361B (en) | 2023-12-28 | 2023-12-28 | Coil winding manufacturing equipment and winding manufacturing method for power transformer |
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| CN117476361B true CN117476361B (en) | 2024-02-27 |
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| CN111463006A (en) * | 2020-05-22 | 2020-07-28 | 安徽聚益德电子科技有限公司 | Reciprocating type coil winding device |
| CN113380531A (en) * | 2020-09-10 | 2021-09-10 | 怀化亚信电子有限公司 | Automatic winding machine for inductance coil |
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