CN118315191A - Electric induction coil winding equipment - Google Patents
Electric induction coil winding equipment Download PDFInfo
- Publication number
- CN118315191A CN118315191A CN202410599975.4A CN202410599975A CN118315191A CN 118315191 A CN118315191 A CN 118315191A CN 202410599975 A CN202410599975 A CN 202410599975A CN 118315191 A CN118315191 A CN 118315191A
- Authority
- CN
- China
- Prior art keywords
- sliding
- pressing
- sheet
- shaft
- shaft cylinder
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 49
- 230000006698 induction Effects 0.000 title claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/094—Tensioning or braking devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Adjustable Resistors (AREA)
Abstract
The application relates to an electric induction coil winding device, which belongs to the technical field of winding devices and comprises the following components. The electric induction coil winding device comprises a winding shaft, wherein the winding shaft comprises a shaft barrel; a screw rod is arranged in the shaft cylinder in a penetrating way, and the shaft cylinder is in threaded transmission fit with the screw rod; the end part of the screw rod is connected with a stepping motor; a microcontroller and a motor driver are arranged on the connecting circuit of the stepping motor; the shaft cylinder is provided with a rheostat connected with the microcontroller; the rheostat comprises a resistor body penetrating through the shaft cylinder, and a first pressing sheet and a second pressing sheet which are arranged on the periphery of the shaft cylinder in a sliding manner; when the wire is wound to the circumference of the shaft cylinder, the first pressing sheet is pressed against the second pressing sheet to move, so that the resistance value of the rheostat is changed; the microcontroller outputs a signal to the stepper motor based on the varistor voltage. The outer peripheral surface of the shaft cylinder is provided with a first channel along the axial direction of the shaft cylinder, a plurality of first pressing sheets are arranged in the first channel in a sliding way, and two adjacent first pressing sheets are mutually attached; the first pressing piece moves along the height direction of the channel and then contacts with the resistor body; the first pressing sheet is internally provided with a first contact capable of electrically contacting with the resistor body. The application provides winding equipment capable of automatically adjusting the advancing wheel diameter of a winding shaft according to the diameter of a wire rod.
Description
Technical Field
The application relates to the technical field of winding equipment, in particular to electric induction coil winding equipment.
Background
The winding apparatus generally includes a spool, a housing for providing support for the spool, and a wire feed mechanism. The wire feed mechanism is responsible for guiding the wire from the coil onto the spool. The wire forms a coil on the spool. In the wire winding process of the wire feeding mechanism, the wire winding shaft can move along the axial direction of the wire winding shaft, so that wires are uniformly arranged along the axial direction of the wire winding shaft. In general, it is necessary to set the advancing speed of the spool according to the diameter of the wire so that the wire is uniformly arranged on the spool.
Because winding equipment generally needs to wind coils of different materials, and diameters of wires are different from each other, before each winding of the coils, the moving speed of a winding shaft needs to be set, so that human resources are wasted, and therefore, equipment capable of automatically adjusting the moving speed of the winding shaft according to the diameters of the wires is needed to meet the winding requirement that the winding equipment can simultaneously serve the inductance coil and other different wires.
Disclosure of Invention
The application provides an electric induction coil winding device, which can simultaneously serve the winding requirements of an induction coil and other different wires.
The application provides an electric induction coil winding device which adopts the following technical scheme:
An electric induction coil winding apparatus comprising a spool comprising a bobbin; a screw rod is arranged in the shaft cylinder in a penetrating way, and the shaft cylinder is in threaded transmission fit with the screw rod; the end part of the screw rod is connected with a stepping motor; a microcontroller and a motor driver are arranged on the connection circuit of the stepping motor; the shaft cylinder is provided with a rheostat connected with the microcontroller; the rheostat comprises a resistor body penetrating through the shaft cylinder, and a first pressing sheet and a second pressing sheet which are arranged on the periphery of the shaft cylinder in a sliding manner; when the wire is wound to the circumferential side of the shaft cylinder, the first pressing sheet is pressed against the second pressing sheet to move, so that the resistance value of the rheostat is changed; the microcontroller outputs a signal to the stepper motor according to the voltage of the rheostat.
Optionally, a first channel is formed on the outer circumferential surface of the shaft barrel along the axial direction of the shaft barrel, a plurality of first pressing sheets are arranged in the first channel in a sliding manner, and two adjacent first pressing sheets are mutually attached; the pressing piece moves along the height direction of the channel and then contacts with the resistor body; and a contact I which can be electrically contacted with the resistor body is arranged in the pressing piece I.
Optionally, a sliding sheet I is arranged in the first pressing sheet in a sliding manner along the width direction of the first pressing sheet, and a sliding sheet II is arranged in the sliding manner along the height direction of the first pressing sheet; the first contact is fixedly arranged at the bottom end of the sliding sheet II; the first sliding vane can be propped against the second sliding vane to move upwards.
Optionally, a sliding groove one is formed on one side wall of the pressing sheet, and the sliding sheet one is arranged in the sliding groove one in a sliding way; a second sliding chute is formed in the bottom of the first pressing sheet, and the second sliding sheet is arranged in the second sliding chute in a sliding manner; the sliding vane is provided with a sliding vane I, a sliding vane II side wall is provided with a sliding vane II groove, and one end part of the sliding vane is provided with a sliding vane II; and a third chamfer which can be abutted with the second chamfer is formed on the top surface of the slot.
Optionally, a chamfer I is formed at the end part of the slide sheet I, which is far away from the chamfer II.
Optionally, a guide groove is formed in the top surface of the first sliding chute, and a guide piece which is arranged in the guide groove in a sliding manner is fixedly arranged on the top surface of the first sliding chute; the guide groove is fixedly provided with a first reset spring used for driving the sliding sheet to reset outwards from the first sliding groove, and one end of the first reset spring is fixedly connected with the guide sheet.
Optionally, a second reset spring for driving the sliding vane to reset to the outer side of the second sliding chute is fixedly arranged in the second sliding chute, and the two ends of the second reset spring are fixedly connected with the two top ends of the sliding vane.
Optionally, a second channel is formed on the outer circumferential surface of the shaft barrel along the axial direction of the shaft barrel, and a plurality of second pressing sheets are slidably arranged in the second channel; the two adjacent pressing sheets II are mutually attached; the top surface of the second pressing piece is fixedly provided with a second contact, the bottom surface of the first pressing piece is fixedly provided with a third contact which can be electrically contacted with the second contact, and the third contact is electrically connected with the first contact; the two side walls of the second pressing piece are symmetrically and fixedly provided with a contact IV, and the two contacts IV are electrically connected with each other; and an electric connecting sheet which can be in electric contact with the contact four is fixedly arranged on the inner wall of the second channel.
Optionally, a guiding reset component is respectively arranged between the first pressing piece and the first channel and between the second pressing piece and the second channel; the guide reset assembly comprises a guide strip fixedly arranged on the side wall of the first pressing sheet and the side wall of the second pressing sheet; guide holes which are in sliding fit with the guide strips are formed in the inner walls of the first channel and the second channel; an extension spring is fixedly arranged in the guide hole, and the end part of the extension spring is fixedly connected with the guide strip.
Optionally, the spool further comprises two shaft plates slidably connected with the shaft barrel; a guide shaft is fixedly arranged between the two shaft plates, and the guide shaft is in sliding connection with the shaft cylinder.
In summary, the present application includes at least one of the following beneficial technical effects:
1. According to the application, the number of turns of the lead screw is controlled through the rheostat, so that the control of the moving distance of the winding shaft is realized, and the problem that the diameters of the wires of different wires are not equal in the winding process is solved. The equipment disclosed by the application can meet the winding requirements of different wires, reduce the step of manually presetting the diameters of the wires and improve the winding efficiency.
2. The application discloses a rheostat, which measures the diameter of a wire rod through tabletting. When the diameter of the wire is larger, the wire contacts with the shaft cylinder, the number of covered pressing sheets is larger, and after the pressing sheets move downwards, the resistance value changed when the pressing sheets contact with the resistor body is larger, so that the voltage drop of the varistor is increased; and when the wire diameter is smaller, the voltage drop of the varistor change is lower. The microcontroller can control the stepping motor to rotate for different turns through the change, so that the displacement distance of the winding shaft meets the diameter requirement of the wire rod.
3. According to the application, the voltage signal of the rheostat can be received by the microcontroller only when the second pressing sheet contacts with the first pressing sheet under the same vertical height by arranging the second pressing sheet; after the wire rod completes the rotation of unit turns, the microcontroller controls the winding shaft to move.
Drawings
Fig. 1 is a cross-sectional view of a spool according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a shaft barrel and a shaft plate according to an embodiment of the present application.
Figure 3 is a cross-sectional view of a tablet according to an embodiment of the present application.
Fig. 4 is an enlarged schematic view of fig. 3 at a according to an embodiment of the present application.
Reference numerals: 1. a spool; 11. a shaft plate; 12. a guide shaft; 13. a partition plate; 2. a shaft cylinder; 21. a first channel; 22. tabletting I; 23. a resistor; 24. a cambered surface; 3. a guide bar; 31. a guide hole; 32. a tension spring; 4. a first contact; 41. a first chute; 42. a second chute; 43. a sliding sheet I; 44. a sliding sheet II; 45. chamfering I; 46. chamfering II; 47. a slot; 48. chamfering III; 5. a guide groove; 51. a guide piece; 52. a first reset spring; 53. a second reset spring; 6. a second channel; 61. tabletting II; 62. a second contact; 63. a third contact; 64. a contact fourth; 7. a threaded hole; 71. and (5) a screw rod.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses an electric induction coil winding device. Referring to fig. 1, the electric induction coil winding apparatus includes a bobbin 1. The spool 1 is a cylindrical barrel body and comprises a spool 2 and two shaft plates 11 which are in sliding connection with the spool 2. The length of the shaft 2 is smaller than the distance between the two shaft plates 11. Two guide shafts 12 are symmetrically and fixedly arranged between the two shaft plates 11, and the guide shafts 12 penetrate through the shaft cylinder 2 and are in sliding connection with the shaft cylinder 2. An annular partition plate 13 is fixedly arranged at the end part of the outer peripheral surface of the shaft cylinder 2 along the circumferential direction of the shaft cylinder 2 and is used for preventing wires from falling off the shaft cylinder 2. The wire feeding mechanism of the winding apparatus winds the wire around the circumference of the bobbin 2, and the shaft plates 11 on both sides are used to provide support for the bobbin 2.
Referring to fig. 1, a first channel 21 is formed in the outer peripheral surface of the shaft barrel 2 along the axial direction of the shaft barrel, and a plurality of first pressing sheets 22 are uniformly distributed in the first channel 21; adjacent two pressing sheets 22 are mutually attached. The axle center of the axle tube 2 is penetrated with a resistor body 23, and the resistor body 23 comprises an insulating core and a resistor wire wound around the axle center; the material of the resistance wire can be nichrome; the insulating core is a hollow circular tube. The first pressing piece 22 can contact with the peripheral surface of the resistor body 23 after moving downwards, and the bottom surface of the first pressing piece 22 is provided with a cambered surface 24 which is attached to the outer wall of the resistor body 23.
Referring to fig. 1 and 2, a guide reset assembly is provided between the first presser 22 and the first channel 21. The guide reset assembly comprises a guide strip 3 fixedly arranged on the side wall of the first pressing sheet 22; the inner wall of the first channel 21 is vertically provided with a guide hole 31 which is in sliding fit with the guide strip 3. An extension spring 32 for driving the first pressing piece 22 to reset upwards is fixedly arranged in the guide hole 31. Specifically, when the wire is not wound on the circumferential side of the shaft cylinder 2, the extension spring 32 is in a natural telescopic state, and the top end of the first pressing sheet 22 extends out of the first channel 21; after the wire is wound around the circumference of the shaft tube 2, the first pressing piece 22 is pressed by the wire and is received in the first channel 21.
Referring to fig. 3 and 4, a contact one 4 which can be electrically contacted with a resistor 23 is arranged in the cambered surface 24 of the first pressing piece 22; after the first presser 22 moves downward, the first contact 4 can be in electrical contact with the outer peripheral surface of the resistor 23. The side wall of the first pressing sheet 22 is provided with a first sliding groove 41 arranged along the width direction of the first pressing sheet 22, and the cambered surface 24 at the bottom of the first pressing sheet 22 is provided with a second sliding groove 42 arranged along the height direction of the first pressing sheet 22. The first sliding chute 41 is internally provided with a first sliding vane 43, and the second sliding chute 42 is internally provided with a second sliding vane 44; the first chute 41 is communicated with the second chute 42; the first slide 43 moves inward of the first slide 41 and then contacts the second slide 44. One end of the sliding sheet I43 is provided with a chamfer I45 which is arranged upwards, and the other end is provided with a chamfer II 46 which is arranged upwards; the side wall of the sliding vane II 44 is provided with a slot 47 which can be inserted with the sliding vane I43, the top surface of the slot 47 is provided with a chamfer III 48 which can be abutted with the chamfer II 46, and the sliding vane I43 can push the sliding vane II 44 to move upwards after being contacted with the chamfer III 48 of the sliding vane II 44 through the chamfer II 46. The first contact 4 is fixedly arranged at the bottom end of the sliding sheet II 44.
Referring to fig. 4, a guiding slot 5 is formed on the top surface of the first sliding slot 41, and a guiding sheet 51 slidably disposed in the guiding slot 5 is fixedly disposed on the top surface of the first sliding piece 43; a first return spring 52 for driving the sliding vane 43 to return to the outer side of the first sliding chute 41 is fixedly arranged in the guide groove 5, and the end part of the first return spring 52 is fixedly connected with the guide plate 51. Specifically, the two adjacent first pressing sheets 22 are at the same horizontal level, that is, the two first pressing sheets 22 are not pressed by the wire or the two first pressing sheets 22 are pressed by the wire, and the guide piece 51 is pressed by the adjacent first sliding sheet 43 and is received in the first sliding chute 41; when two adjacent press sheets one 22 are not at the same horizontal level, namely, one of the press sheets one 22 is pressed by the wire, and the slide sheet one 43 loses the pressing action of the adjacent press sheet one 22 and extends out of the slide groove one 41. When the first pressing piece 22 is reset upwards, the first sliding piece 43 is abutted with the bottom end of the adjacent first pressing piece 22 through the first chamfer 45 and is contracted towards the inner side of the first sliding groove 41.
Referring to fig. 4, a second return spring 53 for driving the second slide 44 to return to the outside of the second slide 42 is fixed in the second slide 42, and an end of the second return spring 53 is fixedly connected with the top end of the second slide 44. Specifically, when the first sliding vane 43 is retracted into the first sliding slot 41, the first sliding vane 43 abuts against the second sliding vane 44 and pushes the second sliding vane 44 to move upwards; when the first sliding vane 43 extends out of the first sliding groove 41, the second sliding vane 44 is reset downwards under the action of the second reset spring 53. After the slide 44 moves downward, the contact 4 is in electrical contact with the resistor 23.
Referring to fig. 1, a second channel 6 is formed on the outer circumferential surface of the shaft barrel 2 along the axial direction of the shaft barrel, and a plurality of second pressing sheets 61 are uniformly distributed in the second channel 6; the two adjacent pressing sheets II 61 are mutually attached; the second channel 6 is located below the first channel 21, and the second channel 6 and the first channel 21 are symmetrically arranged. The bottom surface of the second pressing piece 61 is provided with an arc surface 24 attached to the outer wall of the resistor 23. A guiding reset component is arranged between the first pressing piece 22 and the first channel 21, and the guiding reset component of the second pressing piece 61 is the same as that of the first pressing piece 22, and the extension spring 32 is used for driving the second pressing piece 61 to reset downwards.
Referring to fig. 1 and 3, a second contact 62 is fixedly arranged on the top surface of the second pressing piece 61, a third contact 63 which can be electrically contacted with the second contact 62 is fixedly arranged on the bottom surface of the first pressing piece 22, and the third contact 63 is electrically connected with the first contact 4. Specifically, in the wire winding process, the wire is firstly contacted with the top of the peripheral surface of the shaft cylinder 2, and the pressing piece I22 is propped against the downward movement; then contacts the bottom surface of the wire rod and pushes against the second pressing piece 61 to move upwards. After the wire is wound circumferentially, the first pressing piece 22 is received in the first channel 21, the second pressing piece 61 is received in the second channel 6, and the second contact 62 is contacted with the third contact 63, so that the first contact 4 and the second contact 62 form a passage.
Referring to fig. 1, the second pressing piece 61 is symmetrically fixed with a fourth contact 64 along two vertical sides, and the two fourth contacts 64 are electrically connected with each other; two adjacent press pieces 61 located at the same level are electrically contacted by the contact four 64. An electric connecting sheet is fixedly arranged on the inner wall of the second channel 6; the second tab 61 at the end of the second channel 6 may be in electrical contact with the electrical connection pad via the fourth contact 64. Specifically, when the second pressing piece 61 extends out of the second channel 6, the electric connecting piece and the fourth contact 64 are in a separated state; after the second pressing piece 61 is pressed by the wire rod and is received in the second channel 6, the electric connecting piece is electrically contacted with the fourth contact 64.
Specifically, the first pad 22, the second pad 61, and the resistor 23 constitute a slide varistor. The end of the resistor 23 remote from the electrical connection pad is referred to as the a-terminal, and the other end is referred to as the B-terminal. During the winding process of the wire rod, the wire rod is contacted with the first pressing piece 22 and the second pressing piece 61 from the end B to the end A. The first pressing piece 22 pressed into the first channel 21 and the first pressing piece 22 not pressed into the first channel 21 have a height difference, and the first pressing piece 22 and the second pressing piece 61 which are in contact with the wire and have the smallest distance from the end a function as slide ends of the slide rheostat, which are called as a slide end first pressing piece 22 and a slide end second pressing piece 61 in this embodiment. The sliding vane I43 in the sliding end pressing sheet I22 moves to the outer side of the sliding groove I41, and the sliding vane II 44 losing the pressing effect resets downwards, so that the contact I4 in the sliding end pressing sheet I22 is in electrical contact with the peripheral surface of the resistor 23; the first contact point 4 and the resistor 23 are separated from each other by the first contact point 22 adjacent to the first slide-end contact point 22 and the first contact point 22 adjacent to the side of the B-end contact point 22 being at the same level as the first slide-end contact point 22. The wire is continuously wound for half a turn after being contacted with the first slide end pressing piece 22, is contacted with the second slide end pressing piece 61 aligned with the first slide end pressing piece 22, and enables the first slide end pressing piece 22 to be contacted with the second slide end pressing piece 61 aligned with the first slide end pressing piece, and the resistor 23 is connected to a third contact 63 of the second slide end pressing piece 61 through the first contact 4. Meanwhile, the second slide end pressing piece 61 is taken as a starting point, and the other second slide end pressing pieces 61 facing the end B are all in a state of being pressed by the wire rod; at the same level, the contact IV 64 between two adjacent pressing pieces II 61 is contacted with each other, and the resistor 23 is connected with the contact IV 64 through the contact III 63; the second tab 61 adjacent to the electrical connection pad is connected to the electrical connection pad by a fourth contact 64, allowing the resistor 23 to form a path with the electrical connection pad.
Referring to fig. 1, a screw 71 is provided in the shaft 2 so as to penetrate in the shaft direction, and the shaft 2 is screwed to the screw 71. Specifically, threaded holes 7 are respectively formed at two ends of the shaft barrel 2 and are used for being in threaded transmission fit with the screw rod 71. The end of the screw 71 is connected with a stepping motor. Specifically, after the output shaft of the stepping motor rotates by a unit angle, the shaft cylinder 2 moves by a unit distance; the unit distance is the width of the first pressing plate.
A microcontroller and a motor driver are arranged on the connection circuit of the stepping motor. Specifically, the end A of the resistor 23 is connected with the positive electrode of the power supply, the end B is connected with the analog input pin of the microcontroller, and the electric connection sheet is grounded through the protection resistor. The digital output pin of the microcontroller is connected with the control end of the motor driver. The output end of the motor driver is connected with the stepping motor coil. The power supply is respectively connected with the motor driver and the microcontroller. In this embodiment, the microcontroller is an STM32 controller.
Specifically, after the contact terminal pad one 22 is changed, the voltage value of the sliding rheostat is changed. The microcontroller reads the voltage value of the slide rheostat through an analog input pin, and sends a stepping signal which is in linear relation with the voltage value to the motor driver through control logic preset in the microcontroller. After the motor driver receives the stepping signal, the stepping motor is controlled to rotate for corresponding turns. After the stepping motor rotates for corresponding turns, the microcontroller stops sending the stepping signal, and the stepping motor stops rotating.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. An electric induction coil winding apparatus comprising a spool (1), characterized in that: the winding shaft (1) comprises a shaft barrel (2); a screw rod (71) is arranged in the shaft cylinder (2) in a penetrating way, and the shaft cylinder (2) is in threaded transmission fit with the screw rod (71); the end part of the screw rod (71) is connected with a stepping motor; a microcontroller and a motor driver are arranged on the connection circuit of the stepping motor; a rheostat connected with the microcontroller is arranged on the shaft cylinder (2); the varistor comprises a resistor body (23) penetrating through the shaft cylinder (2), and a first pressing piece (22) and a second pressing piece (61) which are arranged on the periphery of the shaft cylinder (2) in a sliding manner; when the wire is wound to the circumferential side of the shaft cylinder (2), the first pressing piece (22) is pressed, and the second pressing piece (61) is moved, so that the resistance value of the rheostat is changed; the microcontroller outputs a signal to the stepper motor according to the voltage of the rheostat.
2. An electrical induction coil winding apparatus as set forth in claim 1 wherein: the outer peripheral surface of the shaft cylinder (2) is provided with a first channel (21) along the axial direction of the shaft cylinder, a plurality of first pressing sheets (22) are arranged in the first channel (21) in a sliding mode, and two adjacent first pressing sheets (22) are mutually attached; the first pressing piece (22) moves along the height direction of the first channel (21) and then contacts with the resistor body (23); a contact I (4) which can be electrically contacted with the resistor body (23) is arranged in the pressing piece I (22).
3. An electrical induction coil winding apparatus as set forth in claim 2 wherein: a first sliding sheet (43) is arranged in the first pressing sheet (22) in a sliding manner along the width direction of the pressing sheet, and a second sliding sheet (44) is arranged in the sliding manner along the height direction of the pressing sheet; the contact I (4) is fixedly arranged at the bottom end of the sliding sheet II (44); the first sliding sheet (43) can press the second sliding sheet (44) to move upwards.
4. An electrical induction coil winding apparatus as claimed in claim 3, wherein: a sliding groove I (41) is formed in the side wall of the first pressing sheet (22), and the sliding sheet I (43) is arranged in the sliding groove I (41) in a sliding way; a second sliding chute (42) is formed in the bottom of the first pressing sheet (22), and the second sliding sheet (44) is arranged in the second sliding chute (42) in a sliding manner; a slot (47) which can be inserted with the first sliding vane (43) is formed in the side wall of the second sliding vane (44), and a second chamfer (46) is formed at the end part of the first sliding vane (43); and a chamfer III (48) which can be abutted with the chamfer II (46) is formed on the top surface of the slot (47).
5. An electrical induction coil winding apparatus as set forth in claim 4 wherein: the end part of the sliding sheet I (43) far away from the chamfer II (46) is provided with a chamfer I (45).
6. An electrical induction coil winding apparatus as set forth in claim 5 wherein: the top surface of the first sliding chute (41) is provided with a guide groove (5), and the top surface of the first sliding vane (43) is fixedly provided with a guide sheet (51) which is arranged in the guide groove (5) in a sliding way; a first return spring (52) for driving the first sliding sheet (43) to return to the outer side of the first sliding groove (41) is fixedly arranged in the guide groove (5), and the end part of the first return spring (52) is fixedly connected with the guide sheet (51).
7. An electrical induction coil winding apparatus as set forth in claim 4 wherein: and a second reset spring (53) for driving the second sliding vane (44) to reset to the outer side of the second sliding vane (42) is fixedly arranged in the second sliding chute (42), and the end part of the second reset spring (53) is fixedly connected with the top end of the second sliding vane (44).
8. An electrical induction coil winding apparatus as set forth in claim 2 wherein: the outer peripheral surface of the shaft cylinder (2) is provided with a second channel (6) along the axial direction of the shaft cylinder, and a plurality of second pressing sheets (61) are arranged in the second channel (6) in a sliding manner; two adjacent pressing pieces (61) are mutually attached; the top surface of the second pressing sheet (61) is fixedly provided with a second contact (62), the bottom surface of the first pressing sheet (22) is fixedly provided with a third contact (63) which can be electrically contacted with the second contact (62), and the third contact (63) is electrically connected with the first contact (4); the two side walls of the second pressing piece (61) are symmetrically and fixedly provided with a fourth contact (64), and the two fourth contacts (64) are mutually and electrically connected; and an electric connecting sheet which can be electrically contacted with the contact IV (64) is fixedly arranged on the inner wall of the channel II (6).
9. An electrical induction coil winding apparatus as set forth in claim 8 wherein: a guide reset assembly is arranged between the first pressing sheet (22) and the first channel (21) and between the second pressing sheet (61) and the second channel (6); the guide reset assembly comprises a guide strip (3) fixedly arranged on the side wall of the first pressing piece (22) and the side wall of the second pressing piece (61); a guide hole (31) which is in sliding fit with the guide strip (3) is formed in the inner wall of the first channel (21) and the inner wall of the second channel (6); an extension spring (32) is fixedly arranged in the guide hole (31), and the end part of the extension spring (32) is fixedly connected with the guide strip (3).
10. An electrical induction coil winding apparatus as set forth in claim 1 wherein: the winding shaft (1) further comprises two shaft plates (11) which are in sliding connection with the shaft cylinder (2); a guide shaft (12) is fixedly arranged between the two shaft plates (11), and the guide shaft (12) is in sliding connection with the shaft cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410599975.4A CN118315191B (en) | 2024-05-15 | 2024-05-15 | Electric induction coil winding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410599975.4A CN118315191B (en) | 2024-05-15 | 2024-05-15 | Electric induction coil winding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118315191A true CN118315191A (en) | 2024-07-09 |
| CN118315191B CN118315191B (en) | 2024-09-20 |
Family
ID=91729472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410599975.4A Active CN118315191B (en) | 2024-05-15 | 2024-05-15 | Electric induction coil winding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118315191B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101800153B1 (en) * | 2017-08-07 | 2017-11-22 | 장경원 | Self-Tension Adjusting type wire Coating Device |
| CN206725689U (en) * | 2017-01-20 | 2017-12-08 | 济南置真电气有限公司 | A kind of contactless transient signal sensing device |
| JP2018014771A (en) * | 2014-11-25 | 2018-01-25 | ヤマハ発動機株式会社 | Current supply system and power supply system |
| CN109205392A (en) * | 2018-09-28 | 2019-01-15 | 安溪达亚齐机械设计有限公司 | Pierce riveting up- coiler |
| US20220250380A1 (en) * | 2019-04-26 | 2022-08-11 | Konica Minolta, Inc. | Inkjet recording device, method for adjusting inkjet recording device, and method for controlling inkjet recording device |
| CN115012116A (en) * | 2022-06-08 | 2022-09-06 | 常州苏川医疗科技有限公司 | Suture line knitting machine and process thereof |
| CN116168908A (en) * | 2023-04-25 | 2023-05-26 | 成都小卜科技有限公司 | Program-controlled adjusting slide rheostat |
| CN116161490A (en) * | 2023-01-18 | 2023-05-26 | 浙江星伦凯新材料科技有限公司 | Cross unwinding method and device for sectional warping machine |
| CN117429962A (en) * | 2023-12-11 | 2024-01-23 | 安徽兴华电缆股份有限公司 | Cable winding device and use method thereof |
-
2024
- 2024-05-15 CN CN202410599975.4A patent/CN118315191B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018014771A (en) * | 2014-11-25 | 2018-01-25 | ヤマハ発動機株式会社 | Current supply system and power supply system |
| CN206725689U (en) * | 2017-01-20 | 2017-12-08 | 济南置真电气有限公司 | A kind of contactless transient signal sensing device |
| KR101800153B1 (en) * | 2017-08-07 | 2017-11-22 | 장경원 | Self-Tension Adjusting type wire Coating Device |
| CN109205392A (en) * | 2018-09-28 | 2019-01-15 | 安溪达亚齐机械设计有限公司 | Pierce riveting up- coiler |
| US20220250380A1 (en) * | 2019-04-26 | 2022-08-11 | Konica Minolta, Inc. | Inkjet recording device, method for adjusting inkjet recording device, and method for controlling inkjet recording device |
| CN115012116A (en) * | 2022-06-08 | 2022-09-06 | 常州苏川医疗科技有限公司 | Suture line knitting machine and process thereof |
| CN116161490A (en) * | 2023-01-18 | 2023-05-26 | 浙江星伦凯新材料科技有限公司 | Cross unwinding method and device for sectional warping machine |
| CN116168908A (en) * | 2023-04-25 | 2023-05-26 | 成都小卜科技有限公司 | Program-controlled adjusting slide rheostat |
| CN117429962A (en) * | 2023-12-11 | 2024-01-23 | 安徽兴华电缆股份有限公司 | Cable winding device and use method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 彭杰: "高精度光纤自动缠绕机研制", 中国优秀硕士学位论文全文数据库 (基础科学辑), 15 July 2016 (2016-07-15), pages 135 - 24 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118315191B (en) | 2024-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118315191B (en) | Electric induction coil winding equipment | |
| CN113708579B (en) | Coil shaping device of motor stator | |
| CN112071628B (en) | Transformer coil winding device | |
| US4671465A (en) | Method and apparatus for winding slotted armatures | |
| EP0246827A1 (en) | Apparatus for fabricating a high voltage winding for a toroidal transformer | |
| CN110931246A (en) | Winding process device and process for enameled wire of inductor | |
| JP2000253631A (en) | Winding device | |
| CN116168908B (en) | Program-controlled adjusting slide rheostat | |
| CN214610792U (en) | Cable winding machine | |
| CN103177837A (en) | Corrugated resistance winding machine | |
| US3985164A (en) | Apparatus and method for forming circular dynamoelectric machine field windings by pushing | |
| CN219058138U (en) | Inductance winding device | |
| CN110994316B (en) | Automatic switching type electric carbon brush and using method thereof | |
| CN111326332B (en) | Self-coupling voltage regulator capable of being used in partition mode | |
| CN211654575U (en) | Transformer coil winding equipment | |
| CN116798767B (en) | 8-shaped winding former for winding transformer coil | |
| CN113223829A (en) | Transformer and processing technology thereof | |
| CN216435570U (en) | Core group coiler of resistance card quantity adjustable | |
| CN221668662U (en) | Electric chuck pushing mechanism of inductance winding machine | |
| CN219997974U (en) | Spiral resistor frame | |
| CN115798830B (en) | Wire harness assembly production device and production process | |
| CN220189434U (en) | Winding equipment for current transformer | |
| CN117198742B (en) | Automatic processing device for electronic components | |
| CN216576160U (en) | Automatic welding device for motor rotor and special motor rotor | |
| CN220223029U (en) | Electronic doubling machine |
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 |