CN114792599A - Integrated horizontal winding machine for winding superconducting strips and winding method thereof - Google Patents
Integrated horizontal winding machine for winding superconducting strips and winding method thereof Download PDFInfo
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- CN114792599A CN114792599A CN202210399485.0A CN202210399485A CN114792599A CN 114792599 A CN114792599 A CN 114792599A CN 202210399485 A CN202210399485 A CN 202210399485A CN 114792599 A CN114792599 A CN 114792599A
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- 238000004804 winding Methods 0.000 title claims abstract description 155
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 239000002887 superconductor Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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- 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
- H01F41/048—Superconductive coils
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- 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
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- 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
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- 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
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Abstract
The invention discloses an integrated horizontal winding machine for winding a superconducting strip and a winding method thereof, belonging to the technical field of superconducting electricians, and comprising a winding motor, a winding displacement system and a pay-off system which are sequentially arranged on the same working table; the pay-off system comprises a first linear guide rail, a pay-off transverse moving servo system and a servo pay-off tension system; the wire arranging system comprises a wire arranging frame, a second linear guide rail, a wire arranging transverse moving servo system and a wire arranging tension system; the coil framework is arranged between a main shaft box and a tail box of the winding motor; the high-position pay-off reel and the low-position pay-off reel in the pay-off and transverse movement servo system work simultaneously and can control winding tension respectively, and by combining a winding tension system consisting of a fixed pulley, a guide wheel and a tension sensor, the winding device not only can realize the winding function of superconductors and other strips, but also has the advantages of controllable winding tension, uniform winding, guaranteed precision and high efficiency; and meanwhile, the coil framework can adapt to coil frameworks with different sizes and lengths.
Description
Technical Field
The invention belongs to the technical field of superconducting electricians, and particularly relates to an integrated horizontal winding machine for winding a superconducting strip and a winding method thereof.
Background
The superconducting tape is a material having a zero resistance characteristic under a specific environment, and is generally classified into a low-temperature superconducting material and a high-temperature superconducting material. Among them, the high-temperature superconducting material is most widely used as bismuth-based and yttrium-based materials, and mass production on a certain scale has been realized at present. At present, the most application of high-temperature superconducting materials is to manufacture high-temperature superconducting coils, and superconducting tapes are required to be wound into coils, so that a winding machine is required.
The conventional winding machine usually has only one winding disc, but some superconducting tapes need to be wound around tapes with different conductivities, such as insulating materials, copper tapes, steel tapes and the like, or the wound superconducting tapes of the same kind are wound around tapes to improve the turn-to-turn resistivity of a wound superconducting coil or improve the overall strength of the coil; the conventional winding machine can only manually wind the coils needing to be wound in parallel on the superconductors and then wind the coils on the coil framework, a large amount of manpower and time are wasted, the efficiency is low, the precision is difficult to guarantee, and the coils cannot be wound in parallel efficiently and accurately.
Disclosure of Invention
Aiming at the defects or improvement requirements of the prior art, the invention provides an integrated horizontal winding machine for winding a superconducting strip and a winding method thereof, which are used for solving the technical problem that the prior art cannot efficiently and accurately wind and wind a coil.
Generally, by the above technical solution conceived by the present invention, the following beneficial effects can be obtained:
in order to achieve the above object, in a first aspect, the present invention provides an integrated horizontal winding machine for superconducting tape winding, comprising: the winding machine comprises a working table surface, and a winding motor, a winding displacement system and a paying-off system which are sequentially arranged on the working table surface; a coil framework is arranged on the winding motor, and a wire spool is arranged on the coil framework;
the pay-off system comprises: the pay-off device comprises a first linear guide rail fixed on a working table surface, a first guide rail platform arranged on the first linear guide rail, a servo pay-off tension system arranged above the first guide rail platform, and a pay-off transverse moving servo system arranged on the lower surface of the first guide rail platform; the pay-off transverse moving servo system is used for driving the servo pay-off tension system to move on the first linear guide rail;
the winding displacement system includes: the wire arrangement rack is fixed on the working table top, the second linear guide rail is fixed on the wire arrangement rack, the second guide rail platform is placed above the second linear guide rail, the wire arrangement tension system is placed above the second guide rail platform, and the wire arrangement transverse moving servo system is arranged on the lower surface of the second guide rail platform; the flat cable transverse moving servo system is used for driving the flat cable tension system to move on the second linear guide rail;
the axes of the first linear guide rail, the second linear guide rail and the coil framework are parallel to each other in pairs;
the servo pay-off tension system comprises: a first pay-off reel and a second pay-off reel; the working planes of the first pay-off reel and the second pay-off reel are positioned on the same plane and are perpendicular to the working table surface; the second pay-off reel is higher than the first pay-off reel;
the winding displacement tension system includes: a fixed pulley, a wire guide wheel and a tension sensor; the second guide rail platform comprises an upper guide rail sub-platform and a lower guide rail sub-platform which are arranged in parallel at intervals up and down, fixed pulleys are respectively fixed at one ends of the upper guide rail sub-platform and the lower guide rail sub-platform, which are close to the pay-off system, and wire guide wheels are respectively fixed at one ends of the upper guide rail sub-platform and the lower guide rail sub-platform, which are far away from the pay-off system; the tension sensors are respectively fixed at the middle positions of the upper guide rail sub-platform and the lower guide rail sub-platform;
the first wound strip is placed on a second pay-off reel and sequentially passes through the second pay-off reel, a fixed pulley on an upper guide rail sub-platform, a tension sensor and a lead wheel to a winding motor; the second wound strip is placed on the first pay-off reel and sequentially passes through the first pay-off reel, the fixed pulley on the lower guide rail sub-platform, the tension sensor and the wire wheel to reach the winding motor; controlling a first pay-off reel, a second pay-off reel, a tension sensor and a wire spool on the same working plane by controlling the movement of a pay-off transverse moving servo system and a flat cable transverse moving servo system, so that a first wound strip material and a second wound strip material are wound on the wire spool on a winding motor;
when the first wound strip is a superconducting strip to be wound, the second wound strip is a parallel wound strip; when the first wound strip is a wound strip, the second wound strip is a superconducting strip to be wound.
Further preferably, the tension sensor is used for measuring the tension of the strip wound on the tension sensor so as to perform feedback control on the torque of the motor in the corresponding pay-off reel.
Further preferably, the wound motor includes: a main shaft box and a tail box; the main shaft box and the tail box are oppositely arranged on the working table surface and used for clamping the coil framework;
the axis of the spindle box is parallel to the first linear guide rail and the second linear guide rail.
Further preferably, the tail box is movable in the axial direction, and a tip is provided on an opposing face of the headstock and the tail box for clamping the coil bobbin.
Further preferably, a control panel is arranged on the spindle box and used for controlling the paying-off traversing servo system to move on the first linear guide rail, controlling the flat cable traversing servo system to move on the second linear guide rail and controlling the torque of the first pay-off reel and the second pay-off reel.
Further preferably, the winding motor further comprises a foot switch for driving the winding motor to operate to wind the superconducting tape and the wound tape onto the spool.
Further preferably, lifting devices are arranged between the working table and the first pay-off reel and between the working table and the second pay-off reel and used for respectively controlling the first pay-off reel and the second pay-off reel to move up and down.
Further preferably, the dampers on the first pay-off reel and the second pay-off reel are adjustable.
In a second aspect, the invention provides a winding method of the integrated horizontal winding machine, which comprises the following steps:
acquiring a wire coil of a first wound strip and a wire coil of a second wound strip with the total length being the required length, and respectively taking the wire coils as a first pay-off reel and a second pay-off reel;
the driving winding motor starts to work, the first pay-off reel, the second pay-off reel, the tension sensor and the wire reel are controlled on the same working plane by controlling the movement of the pay-off transverse movement servo system and the flat cable transverse movement servo system, at the moment, the first wound strip material sequentially passes through the second pay-off reel, the fixed pulley on the upper guide rail sub-platform, the tension sensor and the wire are turned to the winding motor, the second wound strip material sequentially passes through the first pay-off reel, the fixed pulley on the lower guide rail sub-platform, the tension sensor and the wire are turned to the winding motor, and therefore the first wound strip material and the second wound strip material are wound on the wire reel on the winding motor.
Further preferably, the method for obtaining a coil of wound strip having a total length of the desired length comprises:
the method comprises the following steps that a wire coil for winding the strip is used as a first pay-off reel or a second pay-off reel, a winding motor is driven to start working until the total length of the winding strip wound on a wire distributing reel of the winding motor is the required length, and therefore the wire coil for winding the strip with the total length being the required length is obtained;
the winding strip is a first winding strip or a second winding strip.
Generally, by the above technical solution conceived by the present invention, the following beneficial effects can be obtained:
1. the invention provides an integrated horizontal winding machine for winding a superconducting strip, wherein a second pay-off reel placed at a high position and a first pay-off reel placed at a low position work in the same plane and move together with a pay-off servo transverse moving system, the two pay-off reels work simultaneously and can respectively control winding tension, and a winding tension system consisting of two groups of fixed pulleys, a guide wheel and a tension sensor is combined simultaneously, so that the winding function of the superconducting strip and other strips can be realized, the winding tension is controllable, the winding is uniform, the precision is guaranteed, the efficiency is high, and a winding coil can be wound efficiently and accurately.
2. According to the integrated horizontal winding machine for winding the superconducting tapes, the tail box in the winding motor can move along the axial direction to clamp the winding disc or the coil framework, so that the integrated horizontal winding machine can adapt to the winding discs or the coil frameworks with different sizes and lengths.
Drawings
FIG. 1 is a schematic structural view of an integrated horizontal winding machine for superconducting tapes parallel wound according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a wound motor provided in embodiment 1 of the present invention;
the automatic paying-off device comprises a base, a first linear guide rail, a paying-off transverse moving servo system, a first guide rail platform, a first pay-off disc, a servo pay-off tension system, a second pay-off disc, a flat cable transverse moving servo system, a second linear guide rail, a fixed pulley, a tension sensor, a second guide rail platform, a guide wire wheel, a flat cable rack, a winding motor, a working table board, a tail box, a tip, a control panel, a spindle box, a main shaft box and a foot switch, wherein the first linear guide rail 1, the pay-off transverse moving servo system 2, the first guide rail platform 3, the first pay-off disc, the servo pay-off tension system 5, the second pay-off disc 6, the flat cable transverse moving servo system 7, the second linear guide rail 8, the fixed pulley, the tension sensor 10, the second guide rail platform 11, the guide wire wheel, the flat cable rack 13, the winding motor 14, the working table board 15, the tail box 16, the tip, the control panel 18, the spindle box 19 and the foot switch 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples 1,
As shown in fig. 1, in the present embodiment, the integrated horizontal winding machine for winding a superconducting tape includes a table 15, a winding motor 14, a winding displacement system, and a pay-off system. The working table 15 is parallel to the ground, and the winding motor 14, the winding displacement system and the pay-off system are sequentially arranged on the same working table 15 from a close operation position to a far operation position (from left to right in the embodiment).
The pay-off system consists of a group of first linear guide rails 1 parallel to the working table surface 15, a first guide rail platform 3 arranged on the group of first linear guide rails 1, a pay-off transverse moving servo system 2 arranged on the lower surface of the first guide rail platform 3, and a servo pay-off tension system 5 arranged above the first guide rail platform 3. The pay-off traversing servo system 2 can transversely move on the first linear guide rail 1, so as to drive the first guide rail platform 3 and the servo pay-off tension system 5 above the first guide rail platform 3 to move on the first linear guide rail 1. The servo pay-off tension system 5 comprises a first pay-off reel 4 arranged at a low position and a second pay-off reel 6 arranged at a high position, the working planes of the first pay-off reel and the second pay-off reel are on the same plane and perpendicular to the working table surface 15, and the working planes are fixed on the pay-off system and can move along with the pay-off transverse moving servo system 2.
The wire arranging system consists of a wire arranging frame 13 with the lower part fixed on a working table surface 15, a group of second linear guide rails 8 parallel to the working table surface 15, a second guide rail platform 11 placed on the group of second linear guide rails 8, a wire arranging and traversing servo system 7 arranged on the lower surface of the second guide rail platform 11, and a wire arranging tension system arranged on the upper part of the wire arranging frame 13. The first linear guide 1 and the second linear guide 8 are parallel. The traverse servo 7 can move laterally on the second linear guide 8, so that the upper part of the creel stand 13, the second guide platform 11 and the traverse servo 7 on the second guide platform 11 move on the second linear guide 8. The traverse tension system is composed of two fixed pulleys 9, a guide wheel 12 and a tension sensor 10, and can move together with the traverse servo 7. Specifically, the second guide rail platform 11 comprises an upper guide rail sub-platform and a lower guide rail sub-platform which are arranged in parallel at intervals up and down, the fixed pulleys 9 are respectively fixed at one ends of the upper guide rail sub-platform and the lower guide rail sub-platform close to the pay-off system, and the wire guide wheels 12 are respectively fixed at one ends of the upper guide rail sub-platform and the lower guide rail sub-platform far away from the pay-off system; the tension sensors 10 are respectively fixed at the middle positions of the upper guide rail sub-platform and the lower guide rail sub-platform; the tension sensor 10 is used for measuring the tension of the strip wound thereon so as to perform feedback control on the torque of the motor in the corresponding pay-off reel. Furthermore, dampers on the first pay-off reel and the second pay-off reel are adjustable; based on the tension of the strip wound on the tension sensor 10, the damper on the corresponding pay-off reel can be replaced to assist in adjusting the tension of the wound strip.
As shown in fig. 2, a schematic structural diagram of the winding motor viewed from a direction (where a represents a viewing angle, and represents a viewing direction) is shown, and specifically, the winding motor 14 is provided with a headstock 19, a tail box 16, and a foot switch 20, wherein an axis of the headstock is parallel to axes of the first linear guide 1 and the second linear guide 8. A control panel 18 is fixed on the main spindle box 19 and can be digitally controlled; specifically, the control panel 18 can control the paying-off traversing servo system to move on a first linear guide rail, control the winding traversing servo system to move on a second linear guide rail, and control the torque of the first pay-off reel and the second pay-off reel. One side of the main spindle box is provided with a centre 17 which can be matched with the centre of the tail box 16, the tail box 16 can move along the axial direction to clamp the coil framework and can adapt to the coil frameworks with different sizes and different lengths, and then the foot switch 20 enables the winding motor 14 to act to wind the strip on the coil framework. It should be noted that the foot switch 20 is only a preferred solution for easy control, and may be a manual switch or the like.
The pay-off system is provided with a first linear guide rail 1 and a pay-off transverse moving servo system 2, and a first pay-off reel 4 and a second pay-off reel 6 are fixed on the pay-off transverse moving servo system 2 and are high and low, so that pay-off is facilitated. Further, can change first drawing drum 4 and second drawing drum 6 for the drawing drum of different radius sizes, at this moment, still be provided with elevating gear between table surface and first drawing drum, table surface and the second drawing drum for reciprocating of first drawing drum of control and second drawing drum. The lifting device is provided with two groups of pay-off reels which respectively correspond to and control the first pay-off reel and the second pay-off reel to move up and down so as to adapt to the pay-off reels with different radiuses. Preferably, the lifting device may be a linear guide with an axis perpendicular to the work table top 15.
The winding displacement system is also provided with a second linear guide rail 8 and a winding displacement transverse moving servo system 7, the winding displacement transverse moving servo system 7 is provided with fixed pulleys 9, the superconducting tapes to be wound are respectively pulled to the upper fixed pulley 9 and the lower fixed pulley 9 through a first pay-off reel 4 and a second pay-off reel 6, the superconducting tapes can be straightened and tension is measured to feed back winding control, and the winding path of the tapes from the pay-off reels to a winding motor 14 can be on a straight line through adjustment.
Specifically, the first wound strip is placed on a second pay-off reel 6 and sequentially passes through the second pay-off reel 6, a fixed pulley on an upper guide rail sub-platform, a tension sensor and a wire wheel to a winding motor 14; the second wound strip is placed on the first pay-off reel 4 and sequentially passes through the first pay-off reel 4, the fixed pulley on the lower guide rail sub-platform, the tension sensor and the lead wheel to reach the winding motor 14; the first pay-off reel 4, the second pay-off reel 6, the tension sensor 10 and the wire spool are controlled on the same working plane by controlling the movement of the pay-off transverse moving servo system and the wire arrangement transverse moving servo system, so that the first wound strip material and the second wound strip material are wound on the wire spool on the winding motor, and the coil bobbins with different sizes and lengths can be adapted;
when the first wound strip is a superconducting strip to be wound, the second wound strip is a parallel wound strip; when the first wound strip is a parallel wound strip, the second wound strip is a superconducting strip to be wound. In this embodiment, the wound tapes may be superconducting tapes, insulating tapes, or metal tapes (e.g., copper tapes, steel tapes, etc.).
In conclusion, in the integrated horizontal winding machine provided by the invention, the high-position pay-off reel and the low-position pay-off reel in the pay-off traversing servo system work simultaneously and can respectively control winding tension, and by combining a winding tension system consisting of the fixed pulleys, the guide wheels and the tension sensor, the winding function of superconductors and other strips can be realized, the winding tension is controllable, the winding is uniform, the precision is guaranteed, and the efficiency is high; and meanwhile, the coil framework can adapt to coil frameworks with different sizes and lengths.
Examples 2,
The embodiment provides a winding method of the integrated horizontal winding machine in embodiment 1, which includes the following steps:
1) acquiring a wire coil of a first wound strip and a wire coil of a second wound strip with the total length being the required length, and respectively taking the wire coils as a first pay-off reel and a second pay-off reel;
specifically, the method for obtaining the coil of the wound strip material with the total length of the required length comprises the following steps: the method comprises the following steps that a wire coil for winding the strip is used as a first pay-off reel or a second pay-off reel, a winding motor is driven to start working until the total length of the winding strip wound on a wire distributing reel of the winding motor is the required length, and therefore the wire coil for winding the strip with the total length being the required length is obtained; the winding strip is a first winding strip or a second winding strip. In the process, the number of turns of the required winding can be determined according to the required length, and the number can be calculated according to the radius of a wire coil and the thickness of a strip; and judging whether the total length of the wound strip wound on the wire distribution plate of the winding motor reaches the required length or not by counting the number of winding turns.
2) The first pay-off reel, the second pay-off reel, the tension sensor and the wire spool are controlled on the same working plane by controlling the pay-off transverse moving servo system and the flat cable transverse moving servo system to move, at the moment, the first wound strip sequentially passes through the second pay-off reel, the fixed pulley on the upper guide rail sub-platform, the tension sensor and the wire wheel to the wire winding motor, and the second wound strip sequentially passes through the first pay-off reel, the fixed pulley on the lower guide rail sub-platform, the tension sensor and the wire wheel to the wire winding motor, so that the first wound strip and the second wound strip are wound on the wire spool on the wire winding motor.
In an alternative embodiment, the specific method for winding the superconducting coil is as follows: firstly, fixing a superconducting wire coil purchased from a manufacturer on a first pay-off reel 4 or a second pay-off reel 6, introducing a superconducting strip into a fixed pulley 9, a tension sensor 10 and a wire guide wheel 12 on an upper guide rail sub-platform or a lower guide rail sub-platform on a creel 13, fixing the superconducting strip by using a Kapton tape or other modes, and then placing the superconducting strip on a wire distribution reel which is tightly pressed between tops 17 of a winding motor 14, wherein the length of the separated superconducting wire is the total length required by winding a double-pancake coil.
And after the branching is finished, taking down the superconducting wire coil and the branching plate. The same operation is adopted to separate and wind the strips, and the wound strips can be superconducting strips or other insulating strips or metal strips (such as copper strips, steel strips and the like). After the winding is finished, the wire distribution discs are respectively placed on the wire distribution discs 6 and 4, the strips are respectively led into the creel stand 13 according to the above mode, the wires are wound on the coil frame between the tops 17 of the winding motor 14 through two different tension sensors 10, and then the double-wire parallel winding work is finished. The winding can be done with different tensions for the two different wires. In the process, the forward rotation state and the reverse rotation state of the winding motor can be controlled by stepping the left and right subareas of the pedal on the pedal switch.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An integrated horizontal winding machine for superconducting tapes parallel wound, comprising: the winding and unwinding device comprises a working table, and a winding motor, a winding and unwinding system and a unwinding system which are sequentially arranged on the working table; a coil framework is arranged on the winding motor, and a wire winding disc is arranged on the coil framework;
the payoff system comprises: the pay-off device comprises a first linear guide rail fixed on the working table top, a first guide rail platform arranged on the first linear guide rail, a servo pay-off tension system arranged above the first guide rail platform, and a pay-off transverse moving servo system arranged on the lower surface of the first guide rail platform; the pay-off traversing servo system is used for driving the servo pay-off tension system to move on the first linear guide rail;
the traverse system includes: the wire arrangement rack is fixed on the working table top, the second linear guide rail is fixed on the wire arrangement rack, the second guide rail platform is placed above the second linear guide rail, the wire arrangement tension system is placed above the second guide rail platform, and the wire arrangement transverse moving servo system is arranged on the lower surface of the second guide rail platform; the flat cable transverse moving servo system is used for driving the flat cable tension system to move on the second linear guide rail;
the axes of the first linear guide rail, the second linear guide rail and the coil framework are parallel to each other in pairs;
the servo pay-off tension system comprises: a first pay-off reel and a second pay-off reel; working planes of the first pay-off reel and the second pay-off reel are positioned on the same plane and are perpendicular to the working table surface; the second pay-off reel is higher than the first pay-off reel;
the flat cable tension system comprises: a fixed pulley, a wire guide wheel and a tension sensor; the second guide rail platform comprises an upper guide rail sub-platform and a lower guide rail sub-platform which are arranged in parallel at intervals up and down, the fixed pulleys are respectively fixed at one ends of the upper guide rail sub-platform and the lower guide rail sub-platform close to the pay-off system, and the wire guide wheels are respectively fixed at one ends of the upper guide rail sub-platform and the lower guide rail sub-platform far away from the pay-off system; the tension sensors are respectively fixed at the middle positions of the upper guide rail sub-platform and the lower guide rail sub-platform;
a first wound strip is placed on the second pay-off reel and sequentially passes through the second pay-off reel, the fixed pulley on the upper guide rail sub-platform, the tension sensor and the wire wheel to the winding motor; a second wound strip is placed on the first pay-off reel and sequentially passes through the first pay-off reel, the fixed pulley on the lower guide rail sub-platform, the tension sensor and the wire wheel to the winding motor; controlling the first pay-off reel, the second pay-off reel, the tension sensor and the wire spool on the same working plane by controlling the movement of the pay-off traverse servo system and the flat cable traverse servo system, so that the first wound strip material and the second wound strip material are wound on the wire spool on the winding motor;
when the first wound strip is a superconducting strip to be wound, the second wound strip is a parallel wound strip; when the first wound strip is a parallel wound strip, the second wound strip is a superconducting strip to be wound.
2. The integrated horizontal winding machine according to claim 1, wherein the tension sensor is adapted to measure the tension of the strip wound thereon for feedback control of the torque of the motor in the corresponding pay-off reel.
3. The integrated horizontal winding machine according to claim 1, wherein the winding motor comprises: a main shaft box and a tail box; the main spindle box and the tail box are oppositely placed on the workbench surface and used for clamping the coil framework;
the axis of the spindle box is parallel to the first linear guide rail and the second linear guide rail.
4. The integrated horizontal winding machine according to claim 3, wherein the tail box is movable in the axial direction, and a tip is provided on an opposite surface of the headstock and the tail box for clamping the coil bobbin.
5. The integrated horizontal winding machine according to claim 3, wherein a control panel is provided on the headstock for controlling the traverse servo for the pay-off to move on the first linear guide, for controlling the traverse servo for the flat cable to move on the second linear guide, and for controlling the torque of the first pay-off reel and the second pay-off reel.
6. The integrated horizontal winding machine according to any one of claims 3 to 5, wherein the winding motor further comprises a foot switch for driving the winding motor to operate to wind the superconducting tape and the wound tape onto the spool.
7. The integrated horizontal winding machine according to claim 1, wherein lifting devices are arranged between the working table and the first pay-off reel and between the working table and the second pay-off reel and used for respectively controlling the first pay-off reel and the second pay-off reel to move up and down.
8. The integrated horizontal winding machine according to claim 1, wherein the dampers on the first drawing drum and the second drawing drum are adjustable.
9. A winding method of an integrated horizontal winding machine according to any one of claims 1 to 8, characterized by comprising the steps of:
acquiring a wire coil of a first wound strip and a wire coil of a second wound strip with the total length of required lengths, and respectively taking the wire coils as a first pay-off reel and a second pay-off reel;
the first pay-off reel, the second pay-off reel, the tension sensor and the wire spool are controlled on the same working plane by controlling the pay-off transverse moving servo system and the flat cable transverse moving servo system to move, at the moment, the first wound strip sequentially passes through the second pay-off reel, the fixed pulley on the upper guide rail sub-platform, the tension sensor and the wire wheel to the wire winding motor, and the second wound strip sequentially passes through the first pay-off reel, the fixed pulley on the lower guide rail sub-platform, the tension sensor and the wire wheel to the wire winding motor, so that the first wound strip and the second wound strip are wound on the wire spool on the wire winding motor.
10. A winding method by an integral horizontal winding machine according to claim 9, characterized in that the method of obtaining coils of wound strip material having a total length of the required length comprises:
the wire coil for winding the strip is used as a first wire releasing disk or a second wire releasing disk, the winding motor is driven to start working until the total length of the winding strip wound on the wire releasing disk of the winding motor is the required length, and therefore the wire coil for winding the strip with the total length being the required length is obtained;
the winding strip is a first winding strip or a second winding strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399485.0A CN114792599A (en) | 2022-04-15 | 2022-04-15 | Integrated horizontal winding machine for winding superconducting strips and winding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399485.0A CN114792599A (en) | 2022-04-15 | 2022-04-15 | Integrated horizontal winding machine for winding superconducting strips and winding method thereof |
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| CN114792599A true CN114792599A (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210399485.0A Pending CN114792599A (en) | 2022-04-15 | 2022-04-15 | Integrated horizontal winding machine for winding superconducting strips and winding method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117457374A (en) * | 2023-12-22 | 2024-01-26 | 中国科学院合肥物质科学研究院 | Armoured superconducting conductor layer type coil prestress winding system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481854A (en) * | 2017-09-22 | 2017-12-15 | 广东电网有限责任公司电力科学研究院 | A kind of high-temperature superconductor double-cake coils coil winding machine |
| CN110271911A (en) * | 2019-07-31 | 2019-09-24 | 江苏中天科技股份有限公司 | A kind of superconducting coil winding equipment |
-
2022
- 2022-04-15 CN CN202210399485.0A patent/CN114792599A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481854A (en) * | 2017-09-22 | 2017-12-15 | 广东电网有限责任公司电力科学研究院 | A kind of high-temperature superconductor double-cake coils coil winding machine |
| CN110271911A (en) * | 2019-07-31 | 2019-09-24 | 江苏中天科技股份有限公司 | A kind of superconducting coil winding equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117457374A (en) * | 2023-12-22 | 2024-01-26 | 中国科学院合肥物质科学研究院 | Armoured superconducting conductor layer type coil prestress winding system |
| CN117457374B (en) * | 2023-12-22 | 2024-03-15 | 中国科学院合肥物质科学研究院 | Armoured superconducting conductor layer type coil prestress winding system |
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