CN210594649U - Superconducting coil winding equipment - Google Patents
Superconducting coil winding equipment Download PDFInfo
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- CN210594649U CN210594649U CN201921229086.XU CN201921229086U CN210594649U CN 210594649 U CN210594649 U CN 210594649U CN 201921229086 U CN201921229086 U CN 201921229086U CN 210594649 U CN210594649 U CN 210594649U
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Abstract
The utility model discloses a superconducting coil coiling equipment, include: the pay-off device is provided with a plurality of groups of pay-off reel groups arranged in a coplanar manner, and each pay-off reel group comprises a first pay-off reel and a second pay-off reel; the tension adjusting wheel assemblies correspond to the first pay-off reels one by one and adjust the tension of the superconducting tapes; the first linear guide rail is used for moving the pay-off device along the linear direction; the take-up device is provided with a take-up reel, and the take-up reel can be used for winding the to-be-taken-up strip materials discharged by all the pay-off reel groups; the winding displacement cylinder is detachably arranged on the winding device and can be used for winding the superconducting tapes discharged by all the first pay-off reels along the axial direction of the winding displacement cylinder. The device has the functions of taking up and paying off and arranging the wire, and the superconducting tape keeps constant tension in the process of taking up and paying off or arranging the wire by applying pressure through the tension adjusting wheel assembly in the process of taking up and paying off and arranging the wire, so that the stability of the superconducting tape in the winding process is ensured.
Description
Technical Field
The utility model relates to a superconducting coil technical field, in particular to superconducting coil coiling equipment.
Background
With the development of localization of superconducting materials, the preparation technology of superconducting tapes is continuously promoted, and the matched winding equipment also has wide requirements.
At present, due to the limitation of the shape structure, mechanical property and physical property of the superconducting tape, the winding process has high requirements on tension control, bending radius of the tape and surface protection of the tape, and no winding equipment specially aiming at the application of the superconducting tape exists in the market at present. Meanwhile, the problem of tension control of winding needs to be considered in particular for winding equipment applied to superconducting strips, constant tension of winding and unwinding processes can be achieved by a winding mechanism and a unwinding mechanism, and the existing market does not have the winding equipment. In addition, the winding process of the superconducting coil also relates to the requirement of wire arrangement, and the wire arrangement process needs to be ensured to be continuous during wire arrangement so as to realize the consistency in the winding process of the strip. The existing winding machine is lack of constant tension control, cannot realize simultaneous winding and unwinding of a plurality of superconducting strips, is low in metering precision and free of an automatic winding function, and does not have superconducting coil winding equipment capable of solving the problems in the existing market.
Therefore, how to avoid the single function of the superconducting coil winding device is a technical problem that needs to be solved by those skilled in the art at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a superconducting coil coiling equipment, this superconducting coil coiling equipment can solve and can't give the problem of many dishes of superconducting tape and many dishes of insulating material receipts and releases line simultaneously to can keep permanent tension at the in-process of the receipts and releases line and winding displacement of superconducting tape, thereby ensure the stability of superconducting tape coiling process.
In order to achieve the above object, the utility model provides a superconducting coil coiling equipment, include:
the pay-off device is provided with a plurality of groups of pay-off reel groups arranged in a coplanar manner, wherein any pay-off reel group comprises a first pay-off reel for paying off the superconducting tape and a second pay-off reel which is arranged in a coplanar manner with the first pay-off reel and is used for paying off the insulating material;
the tension adjusting wheel assemblies correspond to the first pay-off reels one by one and adjust the tension of the superconducting tapes;
the first linear guide rail is used for moving the pay-off device along an axis parallel to the first pay-off reel or the second pay-off reel;
when the pay-off device is fixed at a preset position on the first linear guide rail and the take-up disc is in coplanar fit with all the pay-off disc groups, the take-up disc can be used for winding the to-be-taken-up strips released by all the pay-off disc groups so as to take up the strips;
detachably set up in a winding displacement section of thick bamboo on the take-up, work as pay-off follows first linear guide reciprocating motion, just a winding displacement section of thick bamboo is with whole when first drawing drum cooperates, a winding displacement section of thick bamboo can supply whole superconducting tape that first drawing drum was emitted is followed the axial winding displacement of a winding displacement section of thick bamboo.
Optionally, the tension adjusting wheel assembly comprises a tension adjusting wheel which is used for contacting and abutting against the superconducting tape and can apply preset tension to the superconducting tape, and a tension adjusting rod which is arranged perpendicular to the axis of the tension adjusting wheel, is connected with the tension adjusting wheel, and is used for driving the tension adjusting wheel to move when the tension of the superconducting tape changes so that the tension adjusting wheel can apply the preset tension to the superconducting tape;
the tension adjusting rod is connected with the tension adjusting rod through a connecting rod, and the tension adjusting rod is connected with the tension adjusting rod through a connecting rod.
Optionally, the superconducting tape winding device further comprises a tension sensor for detecting a deflection angle of the tension adjusting rod when the tension of the superconducting tape changes, and a controller connected to the tension sensor for receiving an electrical signal transmitted by the tension sensor and controlling the servo motor to rotate the tension adjusting rod to a preset tension position when receiving the electrical signal.
Optionally, calculating the length of the superconducting tape by using a meter wheel which corresponds to any one of the first pay-off reels;
the device also comprises first guide wheels which correspond to any first pay-off reel one by one and are used for guiding the superconducting tapes out of the pay-off device and realizing guiding.
Optionally, the wire take-up device comprises a three-jaw chuck for mounting the take-up reel or the wire arranging cylinder and a thimble assembly matched with the three-jaw chuck and used for clamping the wire arranging cylinder.
Optionally, the thimble assembly includes:
a thimble;
the second linear guide rail is used for enabling the thimble to move along the linear direction to clamp the wire arranging barrel;
and the driving cylinder is connected with the ejector pin and used for driving the ejector pin to move along the second linear guide rail.
Optionally, the ejector pin clamping device further comprises a limiting guide rail for limiting the ejector pin when the ejector pin reaches a preset clamping position so as to prevent the ejector pin from loosening.
Optionally, the winding displacement precision compensation mechanism is connected with the pay-off device and used for adjusting the winding displacement precision of the superconducting tape.
Optionally, the winding displacement precision compensation mechanism comprises a second guide wheel which is used for contacting the superconducting tape and guiding the superconducting tape, and a telescopic mechanism which is connected with the second guide wheel and used for driving the second guide wheel to move;
the telescopic mechanism comprises a telescopic rod connected with the second guide wheel and used for the second guide wheel to perform telescopic motion, and a support fixedly installed on the pay-off device and used for installing the telescopic rod.
Optionally, the wire winding device further comprises a base frame for fixedly mounting the first linear guide rail and the wire winding device, and an operation cabinet for monitoring the wire winding device is arranged on the base frame.
Compared with the prior art, the utility model discloses to the different requirements of superconducting coil coiling, a superconducting coil coiling equipment has been designed, and particularly, above-mentioned superconducting coil coiling equipment includes: the device comprises a paying-off device, a taking-up device and a first linear guide rail, wherein the paying-off device is provided with a plurality of groups of paying-off disc groups arranged in a coplanar manner, and any paying-off disc group comprises a first paying-off disc and a second paying-off disc, wherein the first paying-off disc is used for paying off a superconducting strip, and the second paying-off disc is arranged in a coplanar manner with the first paying-off disc and can be used for paying off an insulating material; the pay-off device is arranged on a first linear guide rail, and the first linear guide rail can enable the pay-off device to move back and forth along an axis parallel to the first pay-off reel or the second pay-off reel; the take-up device is provided with a take-up reel, and when the pay-off device is fixed at a preset position on the first linear guide rail and the take-up reel is in coplanar fit with all the pay-off reel groups, the take-up reel can be used for winding the to-be-taken-up strips discharged by all the pay-off reel groups, so that the take-up and pay-off functions are realized; furthermore, the superconducting coil winding equipment also comprises a winding drum and a plurality of tension adjusting wheel assemblies, wherein the winding drum is detachably arranged on the winding device, and when the unwinding device reciprocates along the first linear guide rail and the winding drum is matched with all the first unwinding disks, the winding drum can be used for winding superconducting tapes discharged by all the first unwinding disks along the axial direction of the winding drum; the first pay-off reels and the tension adjusting wheel assemblies are in one-to-one correspondence, and any tension adjusting wheel assembly can adjust the tension of the superconducting tape paid off by the corresponding first pay-off reel.
Therefore, the superconducting coil winding equipment is provided with a plurality of layers of pay-off disc groups, namely a plurality of groups of pay-off disc groups arranged in a coplanar manner are arranged on the pay-off device at the same time, and the function of simultaneously winding and unwinding the multi-disc superconducting strips and the multi-disc insulating materials is realized through the coplanar arrangement of the take-up disc and all the pay-off disc groups; in addition, the wire arranging function is realized by arranging wire arranging barrels matched with all the first pay-off reels; when the wire arrangement is needed, the wire arrangement cylinder can be directly arranged, and the wire releasing device is set to be in a reciprocating motion state along the first linear guide rail, so that the wire arrangement can be realized, and the wire releasing device is very convenient, so that the equipment has the functions of releasing and releasing wires and arranging wires at the same time. Meanwhile, in the process of winding and unwinding the wire and arranging the wire, the tension of the superconducting tape is kept constant in the process of winding and unwinding the wire or arranging the wire by applying pressure through the tension adjusting wheel assembly, so that the problem that the tension cannot be accurately controlled in the winding process of the superconducting tape can be solved, and the stability of the superconducting tape in the winding process can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of a superconducting coil winding apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of the take-up device of FIG. 1;
FIG. 3 is a schematic structural view of the tension adjusting wheel assembly of FIG. 1;
fig. 4 is a schematic structural diagram of a flat cable precision compensation mechanism.
Wherein:
1-a wire take-up device, 2-a wire pay-off device, 3-a base frame, 4-an electric cabinet, 5-an operation cabinet, 6-a first wire pay-off reel, 7-a second wire pay-off reel, 8-a tension adjusting wheel component, 81-a tension adjusting wheel, 82-a tension adjusting rod, 9-a first guide wheel, 10-a meter wheel, 11-a three-jaw chuck, 12-a thimble, 13-a second linear guide rail, 14-a driving cylinder, 15-a limiting guide rail, 16-a second guide wheel, 17-a telescopic rod and 18-a support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a superconducting coil coiling equipment, this superconducting coil coiling equipment can solve and can't give the problem of many dishes of superconducting tape and many dishes of insulating material receipts and releases line simultaneously to can keep permanent tension at the in-process of the receipts and releases line and winding displacement of superconducting tape, thereby ensure the stability of superconducting tape coiling process.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
It should be noted that the terms "above, below, left side, right side" and the like in the following description are defined based on the drawings of the specification.
Referring to fig. 1 to 4, fig. 1 is a front view of a superconducting coil winding apparatus according to an embodiment of the present invention; FIG. 2 is a top view of the take-up device of FIG. 1; FIG. 3 is a schematic structural view of the tension adjusting wheel assembly of FIG. 1; fig. 4 is a schematic structural diagram of a flat cable precision compensation mechanism.
The embodiment of the utility model provides a superconducting coil coiling equipment includes: the device comprises a paying-off device 2, a taking-up device 1 and a first linear guide rail, wherein the paying-off device 2 is provided with a plurality of groups of paying-off disc groups arranged in a coplanar manner, each group of paying-off disc group comprises a first paying-off disc 6 and a second paying-off disc 7, the first paying-off discs 6 are used for paying off superconducting tapes, the second paying-off discs 7 are arranged in the coplanar manner with the first paying-off discs 6 and can be used for paying off insulating materials, the first paying-off discs 6 and the second paying-off discs 7 can work simultaneously, and the problem that the multi-disc tapes cannot be paid off and paid off simultaneously can be solved by arranging the plurality of coplanar paying-off disc groups, so that the functions of paying off and paying off the multi-disc superconducting tapes and the; the pay-off device 2 is arranged on a first linear guide rail, and the first linear guide rail can enable the pay-off device 2 to move back and forth along an axis parallel to the first pay-off reel 6 or the second pay-off reel 7; the take-up device 1 is provided with a take-up reel, when the wire needs to be taken up and paid off, the pay-off device 2 is fixed at a preset position on the first linear guide rail, all the pay-off reel sets of the pay-off device 2 at the preset position can be arranged in a coplanar matching manner with the take-up reel, and therefore the take-up reel can be used for winding a to-be-taken-up wire strip which is discharged by all the pay-off reel sets, and the take-up and.
The to-be-wound tape refers to a single superconducting tape or a single insulating material or a combined tape formed by alternately overlapping the superconducting tape and the insulating material.
The superconducting coil winding equipment further comprises a winding displacement cylinder and a plurality of tension adjusting wheel assemblies 8, wherein the winding displacement cylinder is detachably arranged on the winding device 1, when winding displacement is needed, the paying-off device 2 is set to be in a reciprocating motion state along the first linear guide rail, and the winding displacement cylinder is matched with all the first pay-off reels 6, so that the winding displacement cylinder can be used for winding the superconducting tapes discharged by all the first pay-off reels 6 along the axial direction of the winding displacement cylinder; the first pay-off reels 6 correspond to the tension adjusting wheel assemblies 8 one by one, and any tension adjusting wheel assembly 8 can adjust the tension of the superconducting tape paid off by the corresponding first pay-off reel 6, so that the superconducting tape can keep constant tension in the process of paying off and paying off or winding displacement by applying pressure through the tension adjusting wheel assembly 8, and the constant tension can be adjusted within a preset range, thereby solving the problem that the tension cannot be accurately controlled in the winding process of the superconducting tape, ensuring the stability of the superconducting tape in the winding process, preferably, setting preset tension for the superconducting tape through the tension adjusting wheel assembly 8, and further enabling the superconducting tape to stably run under the action of the preset tension.
In this way, the superconducting coil winding equipment is provided with a plurality of layers of pay-off disc sets, namely a plurality of pay-off disc sets arranged in a coplanar manner are arranged on the pay-off device 2, and the function of simultaneously paying off and taking up a plurality of superconducting and insulating materials is realized through the coplanar arrangement of the take-up disc and all the pay-off disc sets; in addition, the wire arranging function of the superconducting tape is realized by arranging wire arranging cylinders matched with all the first wire arranging discs 6, and the wire arranging device 2 reciprocates along the first linear guide rail during wire arranging; when needing the winding displacement, can pull down the take-up reel earlier and install last winding displacement section of thick bamboo, perhaps install last winding displacement directly to set up pay-off 2 to the state of reciprocating motion along first linear guide rail, can realize the winding displacement like this, it is very convenient, thereby make equipment have the function of receiving and releasing line and winding displacement simultaneously.
Of course, the number of the pay-off reel sets on the pay-off device 2 can be specifically adjusted according to actual pay-off and take-up requirements, on the premise that all the pay-off reel sets are arranged in a coplanar manner, i.e. the wheel trains are coplanar, the positions of the pay-off reel sets and the first pay-off reel 6 and the second pay-off reel 7 in the pay-off reel sets can also be arranged in different manners, for example, all the pay-off reel sets can be sequentially arranged in the vertical direction, the structure, the function and the layout of the upper pay-off reel set can be the same as those of the lower pay-off reel set, and the upper pay-off reel set and the lower pay-off reel set can operate; first drawing drum 6 and second drawing drum 7 can have other different settings in the drawing drum group, for example second drawing drum 7 can set up in the left downside of first drawing drum 6, and the diameter of second drawing drum 7 can set up to be less than the diameter of first drawing drum 6, first drawing drum 6 is used for supplying the superconductive strip unwrapping wire, second drawing drum 7 is used for supplying insulating material unwrapping wire, so, pay-off unit 2 can realize insulating material and superconductive strip's coiling pay-off function jointly, during the unwrapping wire, the drawing drum can be unwrapped wire by motor drive.
Of course, the pay-off reel in the pay-off reel group can also realize the counter rotation to realize receiving the line function, whole pay-off reels all can set up to the guide pulley, and the guide pulley specifically can adopt nylon or rubber material to make, thereby can reduce the damage to superconducting tape in the coiling process to the at utmost.
In addition, the first linear guide rail can be provided with a guide rail with a bilateral track, so that the running stability of the pay-off device 2 can be ensured. The track direction of first linear guide rail, pay-off 2's direction of motion should be on a parallel with the axis of first drawing drum 6 or second drawing drum 7 promptly, pay-off 2 can set up the mount pad that is used for installing whole set of unwrapping wire groups and can be connected with the bilateral track cooperation of first linear guide rail, be provided with a plurality of installation positions on the mount pad, can install set of unwrapping wire groups according to actual receipts unwrapping wire needs, the mount pad can drive through driving motor (servo motor) and ball to realize the accurate removal along first linear guide rail, wherein prior art can be referred to in servo motor and ball's setting.
Further, the tension adjusting wheel assembly 8 comprises a tension adjusting wheel 81 and a tension adjusting rod 82, wherein the tension adjusting wheel 81 is used for contacting and abutting against the superconducting tape and can be applied to the superconducting tape with preset tension, so as to play a role in enabling the superconducting tape to stably run under the preset tension; the tension adjusting rod 82 can be arranged to be perpendicular to the axis of the tension adjusting wheel 81, that is, the rotation plane of the tension adjusting rod 82 is parallel to the plane where the tension adjusting wheel 81 is located, the tension adjusting rod 82 is connected with the tension adjusting wheel 81, when the tension of the superconducting tape changes, the tension adjusting rod 82 is used for driving the tension adjusting wheel 81 to move, so that the tension adjusting wheel 81 resumes to apply a preset tension to the superconducting tape, so that the superconducting tape is constantly under the preset tension; for example, a preset tension may be applied to the superconducting tape by the tension adjusting wheel 81, and the tension adjusting rod 82 may be maintained at a horizontal position, so that the superconducting tape is always kept at the preset tension, and once the tension adjusting rod 82 deviates from the horizontal position, it is indicated that the tension applied to the superconducting tape is changed, and at this time, the tension may be adjusted by further controlling the winding and unwinding linear speed. Of course, the preset tension for stabilizing the operation of the superconducting tape may be changed as the superconducting tape is operated, and the tension may be adjusted by driving the tension adjusting wheel 81 through the tension adjusting lever 82.
In order to ensure the stability of the operation of the tension adjusting wheel assembly 8, the tension adjusting wheel assembly 8 further comprises a servo motor and a speed reducer, wherein the servo motor is used for providing driving force to drive the tension adjusting rod 82 to operate, and the speed reducer is connected with the servo motor and is used for adjusting the torque of the servo motor, so that the tension of the superconducting tape can be set within a preset range (generally within 0-200N), namely the tension adjusting wheel 81 can be driven by the servo motor and the speed reducer to realize the free adjustment of the tension within the range of 0-200N.
Specifically, the speed reducer may be connected to a first end of the tension adjusting rod 82 through a coupler, an initial position of the tension adjusting rod 82 may be set to be horizontal and perpendicular to a main shaft direction of the servo motor, a second end of the tension adjusting rod 82 is connected to a wheel shaft of the tension adjusting wheel 81, and the wheel shaft of the tension adjusting wheel 81 is perpendicular to both the tension adjusting wheel 81 and the tension adjusting rod 82, so that, under the driving of the motor, the tension adjusting rod 82 may drive the tension adjusting wheel 81 to rotate with a connecting point of the first end of the tension adjusting rod 82 and the speed reducer as a fulcrum, and a radius of rotation is a distance from the connecting point of the first end of the tension adjusting rod 82 and the speed reducer to a connecting point of the second end of the; taking the initial horizontal position of the tension adjusting rod 82 as an example, the tension adjusting rod 82 can swing up or down relatively to realize the free adjustment of the tension by the driving of the motor. Of course, the tension adjusting wheel assembly 8 may have other different setting modes as long as it can satisfy the requirement that the tension of the superconducting tape is freely adjusted within the preset range, thereby ensuring that the constant tension is maintained in the processes of winding and unwinding the wire and arranging the wire, and ensuring that the setting modes of the stability of the operation process are all within the protection range of the application.
In order to ensure the stability of the tension adjusting process, a tension sensor and a controller can be further arranged, wherein in the process of winding and unwinding the wire or the wire arranging process, the tension adjusting rod 82 deflects due to the change of the tension caused by the movement of the strip material, and the tension sensor can detect the deflection angle of the tension adjusting rod 82; the controller is connected to the tension sensor, and the controller is configured to receive the electrical signal transmitted by the tension sensor and control the servo motor to rotate the tension adjusting lever 82 to a preset tension position when receiving the electrical signal, where the preset tension is the constant tension of the superconducting tape. Of course, a preset tension can be applied to the superconducting tape by the tension adjusting wheel 81, the tension adjusting rod 82 can be kept at a horizontal position, so that the superconducting tape is always kept at the preset tension, and when the tension applied to the superconducting tape changes, the tension adjusting rod 82 deviates from the horizontal position, at this time, the tension sensor can detect the deflection angle of the tension adjusting rod 82, and the controller controls and drives the tension adjusting rod 82 to keep the horizontal position; or when the strip material is accidentally broken, the tension adjusting rod 82 is deviated from the horizontal position, and the tension sensor detects that the strip material is in time and transmits a signal to the controller, so that the machine is stopped.
It should be noted that the detection function of the tension sensor and the function of the controller controlling the servo motor belong to the conventional technology in the prior art, and are not the protection focus of the present application, and the focus of the present application is to realize the function of constant tension adjustment of the superconducting tape through the connection relationship between the tension sensor, the controller and the tension adjusting wheel assembly 8.
Furthermore, the pay-off device 2 is also provided with a plurality of meter wheels 10 and a first guide wheel 9, wherein the meter wheels 10 are in one-to-one correspondence with the first pay-off reel 6, and the meter wheels 10 are used for calculating the length of the superconducting tape discharged from the first pay-off reel 6 and realizing accurate meter counting; the first guide wheels 9 and the first pay-off reel 6 are in one-to-one correspondence, and the first guide wheels 9 are used for guiding the superconducting tapes out of the pay-off device 2 and realizing guiding.
Therefore, the superconducting tape discharged from the first pay-off reel 6 firstly passes through the metering wheel 10, the metering wheel 10 is a driven wheel, the metering wheel 10 is driven by the superconducting tape to rotate, a sensor is arranged on the metering wheel 10, and the sensor can accurately calculate the rotating angle and the number of turns of the metering wheel 10 to accurately meter the superconducting tape, so that the winding length of the superconducting tape is determined; after the superconducting tape passes through the metering wheel 10, the superconducting tape passes through a tension adjusting wheel 81, the tension adjusting wheel 81 is driven by a servo motor and can freely adjust the tension in the range of 0-200N so as to ensure the constant tension transmission of the superconducting tape; finally, the superconducting tape leaves the paying-off device 2 through the first guide wheel 9 and reaches the take-up device 1. Of course, when unwinding the superconducting tape, the second reel 7 may work simultaneously with the first reel 6, that is, the superconducting tape and the insulating material are unwound simultaneously and wound together.
The take-up device 1 can be specifically set to be a device comprising a three-jaw chuck 11 and an ejector pin assembly, wherein the three-jaw chuck 11 is used for mounting a take-up reel or a wire arranging cylinder, when wire arrangement is needed, the take-up reel can be firstly detached and then the wire arranging cylinder can be mounted, of course, the wire arranging cylinder can also be directly mounted on the basis of mounting the take-up reel, the three-jaw chuck 11 can be used for mounting the take-up reel with the diameter within the range of 3 meters, the winding weight of the take-up reel can reach more than 500kg, and the three-jaw chuck 11 can be driven to run by a servo motor and a synchronous belt transmission mechanism, so that the functions of taking up, paying; the ejector pin assembly is matched with the chuck and plays a role in clamping the wire arranging barrel. The ejector pin assembly specifically comprises an ejector pin 12, a second linear guide rail 13 and a driving cylinder 14; the thimble 12 is used for contacting and abutting against the winding displacement cylinder; the second linear guide rail 13 is used for enabling the thimble 12 to move along the linear direction, so that the function of clamping the winding displacement cylinder is realized; the driving cylinder 14 is connected with the ejector pin 12, and the driving cylinder 14 is used for driving the ejector pin 12 to move along the second linear guide rail 13. Of course, the transmission mode of the three-jaw chuck 11 and the ejector pin 12 may have other different setting modes, and the present disclosure is not limited to the above setting modes.
According to actual need, thimble assembly also can have other different modes of setting, the prerequisite is the function that can realize the tight winding displacement section of thick bamboo of clamp, according to actual need, can also set up limit guide 15, when thimble 12 reachs and predetermines the tight position of clamp, limit guide 15 is used for spacing thimble 12, thereby can prevent that thimble 12 pine from taking off, play the effect of protection, limit guide 15's track direction can set up to be the same with second linear guide 13's track direction, prior art can be referred to in the setting of guide rail, here will no longer expand one by one.
In the winding displacement process, the winding displacement cylinder and the pay-off device 2 are required to be accurately matched, the rotating speed of the winding displacement cylinder is required to correspond to the pay-off speed of the first pay-off disc 6, and meanwhile PID adjustment can be carried out to prevent excessive looseness and tightness in the winding displacement process. In the winding process, the winding device 2 advances the superconducting tape for a distance of one width every time the winding drum rotates for one circle, that is, the winding speed, the tape width and the advancing speed of the winding device 2 need to be accurately matched, so that the winding quality can be ensured. The width of the superconducting strip can be determined by an input system, the advancing of the pay-off device 2 can be driven by a ball screw, the ball screw is driven by a servo motor, the final advancing speed of the pay-off device 2 is controlled by the rotating speed of the servo motor, the take-up speed of the take-up device 1 also has influence on the wire arrangement, a preset functional relation exists between the running speeds of the wire arrangement motor of the take-up device 1 and the advancing motor of the pay-off device 2, namely, the precise wire arrangement can be realized by specifying the functional relation, and under the setting, even if the take-up and pay-off speeds are changed, the wire arrangement precision cannot be influenced.
Because the distance between the take-up and pay-off devices 2 is long, the reduction of the wire arrangement precision caused by the shaking of the superconducting tapes is inevitable, so that the precision compensation can be carried out by arranging a wire arrangement precision compensation mechanism, and the wire arrangement precision compensation mechanism is connected with the pay-off devices 2 and is used for adjusting the wire arrangement precision; the winding displacement precision compensation mechanism can be specifically arranged to comprise a second guide wheel 16 and a telescopic mechanism, wherein the second guide wheel 16 is used for contacting the superconducting tape and guiding the superconducting tape, so that the winding displacement progress is increased; the telescopic mechanism is connected with the second guide wheel 16 and is used for driving the second guide wheel 16 to move.
Specifically, telescopic machanism specifically can include the telescopic link 17 of being connected with second guide pulley 16 and the support 18 that is used for installing telescopic link 17, telescopic link 17 is used for supplying second guide pulley 16 concertina movement, support 18 can set up to fixed mounting on pay-off 2, so, adapt to the take-up reel of equidimension not through the function of the scalable change length of telescopic link 17, telescopic link 17 can carry out angle modulation simultaneously, carry out the adjustment of angle as required, can pack up telescopic link 17 when not needing the winding displacement.
On the basis, the superconducting coil winding equipment can also be provided with a base frame 3 and an operation cabinet 5, wherein the base frame 3 is used for fixedly mounting the first linear guide rail and the take-up device 1; the operation cabinet 5 is arranged on the base frame 3 and can freely move along the base frame 3, the operation cabinet 5 is used for monitoring the winding device 1, specifically, the operation cabinet 5 can be provided with a touch operation screen about 10 inches, and the touch operation screen can be used for parameter setting and monitoring of the running state of the superconducting coil winding equipment. The bottom of this operation cabinet 5 can be provided with the gyro wheel, so, operation cabinet 5 can remove each position wantonly according to the demand, has very high flexibility. Of course, the above-mentioned operation cabinet 5 can also be configured as a cantilever type or a fixed type operation cabinet 5, and the present disclosure is not limited to the above-mentioned movable operation mode.
In addition, an electric cabinet 4 and a double-pedal switch can be arranged on the base frame 3, wherein the electric cabinet 4 is used for supplying power to the equipment; the pedal switch can realize the functions of forward and backward movement and stop, so that the control of winding and unwinding the superconducting tape can be conveniently carried out in the operation process of the superconducting tape by two hands, and the operation convenience can be greatly improved.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above that the utility model provides a superconducting coil coiling equipment has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A superconducting coil winding apparatus, comprising:
the paying-off device (2) is provided with a plurality of groups of pay-off reel groups arranged in a coplanar manner, and each pay-off reel group comprises a first pay-off reel (6) for paying off the superconducting tape and a second pay-off reel (7) which is arranged in the coplanar manner with the first pay-off reel (6) and is used for paying off the insulating material;
the tension adjusting wheel assemblies (8) are arranged, and the tension of the superconducting tape is adjusted by any one of the first pay-off reels (6) through the tension adjusting wheel assemblies (8) which correspond to the first pay-off reels one by one;
a first linear guide for movement of the payout device (2) along an axis parallel to the first pay-off reel (6) or the second pay-off reel (7);
the take-up device (1) is provided with a take-up reel, and when the pay-off device (2) is fixed at a preset position on the first linear guide rail and the take-up reel is in coplanar fit with all the pay-off reel groups, the take-up reel can be used for winding the to-be-taken-up strips released by all the pay-off reel groups so as to take up the strips;
detachably set up in a winding displacement section of thick bamboo on take-up (1), work as pay-off (2) are followed first linear guide reciprocating motion, just a winding displacement section of thick bamboo and whole when first drawing drum (6) cooperate, a winding displacement section of thick bamboo can supply whole the superconducting tape that first drawing drum (6) were emitted is followed the axial winding displacement of a winding displacement section of thick bamboo.
2. A superconducting coil winding apparatus according to claim 1, wherein the tension adjusting wheel assembly (8) comprises a tension adjusting wheel (81) for contacting and abutting against the superconducting tape and capable of applying a preset tension to the superconducting tape, and a tension adjusting rod (82) arranged perpendicular to an axis of the tension adjusting wheel (81) and connected to the tension adjusting wheel (81) for driving the tension adjusting wheel (81) to move when the tension of the superconducting tape changes so that the tension adjusting wheel (81) applies the preset tension to the superconducting tape;
the tension adjusting device also comprises a servo motor used for driving the tension adjusting rod (82) to operate and a speed reducer connected with the servo motor and used for adjusting the torque of the servo motor.
3. The superconducting coil winding device according to claim 2, further comprising a tension sensor for detecting a deflection angle of the tension adjusting rod (82) when the tension of the superconducting tape changes, and a controller connected to the tension sensor for receiving an electrical signal transmitted by the tension sensor and controlling the servo motor to rotate the tension adjusting rod (82) to a preset tension position when receiving the electrical signal.
4. A superconducting coil winding apparatus according to claim 3, wherein any one of the first reels (6) calculates the length of the superconducting tape by a meter wheel (10) corresponding to the reel one by one;
the device also comprises first guide wheels (9) which correspond to any first pay-off reel (6) one by one and are used for guiding the superconducting tapes out of the pay-off device (2) and realizing guiding.
5. A superconducting coil winding apparatus according to claim 4, wherein the winding device (1) comprises a three-jaw chuck (11) for mounting the winding disc or the winding displacement cylinder and a thimble assembly cooperating with the three-jaw chuck (11) for clamping the winding displacement cylinder.
6. The superconducting coil winding apparatus of claim 5 wherein the ejector pin assembly comprises:
a thimble (12);
a second linear guide rail (13) for enabling the thimble (12) to move along the linear direction to clamp the wire arranging cylinder;
and the driving cylinder (14) is connected with the ejector pin (12) and is used for driving the ejector pin (12) to move along the second linear guide rail (13).
7. A superconducting coil winding device according to claim 6, characterized by further comprising a limiting guide rail (15) for limiting the ejector pin (12) when the ejector pin (12) reaches a preset clamping position so as to prevent the ejector pin (12) from loosening.
8. A superconducting coil winding apparatus according to any one of claims 1 to 7, further comprising a winding displacement accuracy compensation mechanism connected to the unwinding device (2) for adjusting the winding displacement accuracy of the superconducting tape.
9. A superconducting coil winding device according to claim 8, wherein the winding displacement precision compensation mechanism comprises a second guide wheel (16) which is used for contacting and guiding the superconducting tape and a telescopic mechanism which is connected with the second guide wheel (16) and is used for driving the second guide wheel (16) to move;
the telescopic mechanism comprises a telescopic rod (17) connected with the second guide wheel (16) and used for the telescopic motion of the second guide wheel (16), and a support (18) fixedly installed on the pay-off device (2) and used for installing the telescopic rod (17).
10. A superconducting coil winding apparatus according to claim 9, further comprising a base frame (3) for fixedly mounting the first linear guide and the winding device (1), wherein an operation cabinet (5) for monitoring the winding device (1) is disposed on the base frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229086.XU CN210594649U (en) | 2019-07-31 | 2019-07-31 | Superconducting coil winding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229086.XU CN210594649U (en) | 2019-07-31 | 2019-07-31 | Superconducting coil winding equipment |
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| CN210594649U true CN210594649U (en) | 2020-05-22 |
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| CN201921229086.XU Withdrawn - After Issue CN210594649U (en) | 2019-07-31 | 2019-07-31 | Superconducting coil winding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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2019
- 2019-07-31 CN CN201921229086.XU patent/CN210594649U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110271911B (en) * | 2019-07-31 | 2024-02-06 | 江苏中天科技股份有限公司 | Superconducting coil winding equipment |
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