CN117476359B - A precision winding machine for accelerometer sensor coil and winding process thereof - Google Patents
A precision winding machine for accelerometer sensor coil and winding process thereof Download PDFInfo
- Publication number
- CN117476359B CN117476359B CN202311604354.2A CN202311604354A CN117476359B CN 117476359 B CN117476359 B CN 117476359B CN 202311604354 A CN202311604354 A CN 202311604354A CN 117476359 B CN117476359 B CN 117476359B
- Authority
- CN
- China
- Prior art keywords
- winding
- wire
- clamp
- fixture
- throwing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a precise winding machine for an accelerometer sensor coil, which comprises a winding mechanism, wherein a clamp unloading mechanism is arranged on the side edge of one end of the winding mechanism, a wire pulling mechanism is arranged on the side edge of the other end of the winding mechanism, a clamp feeding and discharging mechanical arm is arranged on the side edge of the clamp unloading mechanism, and a wire arranging mechanism is arranged on the side edge of the wire pulling mechanism. The coil wound by the winding machine has the advantages of flat winding, compact winding, good winding effect, high winding efficiency, high yield of products, low production cost and capability of preventing deformation of a coil skeleton, and not only effectively solves the problems that a winding main shaft and the skeleton in the existing winding machine cannot be firmly installed to cause uneven winding, loose winding, poor winding effect, low product yield and high production cost of products, but also solves the problem that the skeleton of the accelerometer sensor coil is easy to deform when the coil is wound and assembled and disassembled due to fine wires, tiny coil skeleton and small skeleton rigidity.
Description
Technical Field
The invention relates to the field of winding machines, in particular to a precise winding machine of an accelerometer sensor coil and a winding process thereof.
Background
The wire rod of accelerometer sensor coil is meticulous, and its coil skeleton is tiny, and skeleton rigidity is little, leads to causing the skeleton to warp easily in the in-process of carrying out the wire winding to it leads to the fact skeleton wire winding unevenness and wire winding inseparable degree inconsistent. At present, an automatic winding device on the market clamps a coil framework in a jig to wind the coil framework, but the framework with low rigidity is easy to be clamped and flattened. In order to solve the problem that the framework with low rigidity is flattened, some later winding devices firstly penetrate the coil framework on a winding spindle and then wind the coil framework, and when the framework is assembled and disassembled, the inner hole of the framework is easily damaged or bumped by the winding device adopting the method for winding. In order to avoid the problem that the framework and the winding spindle are tightly sleeved and bruise and collide, manufacturers generally design the size of the winding spindle to be smaller, so that the framework is easily swayed when being sleeved on the winding spindle to wind, and the winding is uneven and not tight, so that the winding machine has the problems of low product yield, high production cost, poor winding effect and the like.
Disclosure of Invention
The invention aims to solve the technical problems of providing a precision winding machine and a winding process of an accelerometer sensor coil, wherein the coil wound by the precision winding machine has the advantages of flat winding, compact winding, good winding effect, high winding efficiency, high yield of products, low production cost and capability of preventing deformation of a coil skeleton, and the precision winding machine not only effectively solves the problems that the skeleton has uneven winding, loose winding, poor winding effect, low product yield and high production cost caused by the fact that a winding main shaft and the skeleton of the winding equipment of the existing structure cannot be firmly installed and easily shake, but also solves the problem that the skeleton is easy to deform in the winding process and the assembling and disassembling of the skeleton due to fine wires, tiny coil skeletons and small skeleton rigidity of the accelerometer sensor coil. The invention is realized by the following technical scheme:
The precise winding machine for the accelerometer sensor coil comprises a machine table and a tensioner, wherein the tensioner is arranged above one corner of the machine table; the winding mechanism is arranged on the machine table and is used for automatically switching stations on the double winding spindles and independently driving each winding spindle to rotate so as to wind a coil framework sleeved on the clamp; the fixture feeding mechanism is arranged on the machine table and used for driving a fixture to be wound to move in a linear direction for feeding and driving the fixture detached from the winding mechanism to move in the opposite direction for discharging; the wire winding machine comprises a machine table, a clamp feeding mechanism, a clamp unloading mechanism, a wire arranging mechanism, a wire winding framework, a wire winding mechanism and a wire winding mechanism, wherein the clamp feeding mechanism is arranged on the machine table and is positioned at one side of the clamp feeding mechanism and is used for carrying out three-dimensional space displacement on a clamp which is grabbed by the clamp feeding mechanism, then inserting the clamp onto a winding spindle of the wire winding mechanism, and then removing the clamp which is grabbed by the clamp feeding mechanism from the clamp feeding mechanism, and then placing the clamp which is grabbed by the clamp feeding mechanism back to the clamp feeding mechanism from the clamp feeding mechanism, the clamp unloading mechanism is arranged on the machine table and is adjacent to the clamp feeding mechanism, the clamp unloading mechanism is used for conveniently mounting the clamp which is carried out by the clamp feeding mechanism on the wire winding spindle through the clamp feeding mechanism and conveniently removing the clamp which is convenient to carry out the wire winding, and can respectively carry out dispensing and hot air drying operation on the clamp which is rotated to one side and is finished, the wire winding mechanism is arranged opposite to the clamp unloading mechanism, the wire which is used for carrying out three-dimensional space displacement wire, three-dimensional space displacement wire arranging the wire, positioning and wire winding before wire winding, and driving the wire to carry out circumferential wire winding motion on the clamp which is arranged on the wire winding spindle, and the wire winding mechanism are arranged on the wire winding mechanism, and the wire winding mechanism, the wire winding mechanism and the wire winding wire mechanism and the wire winding mechanism and the wire winding and the wire and, and the wire clamping device and the clamp unloading mechanism are respectively arranged at the side edges of the two ends of the winding mechanism (namely, the side edge of the wire clamping device is arranged at one end of the winding mechanism, and the clamp unloading mechanism is arranged at the side edge of the other end of the winding mechanism) and are used for clamping and cutting the wire before winding of the wire arrangement mechanism, pulling the wire, laterally overturning the pulled wire to lose the wire, and clamping and cutting the wound wire.
The wire winding mechanism comprises a wire winding box, wire winding transposition bearings are arranged in the middle of the wire winding box, an upper limiting block and a lower limiting block are symmetrically arranged on the edges of the wire winding transposition bearings in an up-down symmetrical mode, a wire winding transposition main shaft is arranged in the wire winding transposition bearings, a rotary limiting block is arranged on the edges of the wire winding transposition main shaft, two wire winding bearings are oppositely arranged at the transverse position of the wire winding transposition main shaft, the wire winding main shaft is arranged on each wire winding bearing in a penetrating mode, each wire winding main shaft is connected with a wire winding motor, a wire winding transposition synchronous wheel is arranged at one end, close to the wire winding motor, of the wire winding transposition main shaft, a shading semicircular plate is arranged at one side of the wire winding transposition synchronous wheel, a wire winding transposition origin detecting optical fiber matched with the shading semicircular plate is arranged on the wire winding transposition bearings, a wire winding transposition motor is arranged on the bottom surface of the wire winding box, a wire winding transposition traction wheel is arranged on the output shaft of the wire winding transposition motor and is connected with the wire winding transposition synchronous wheel through a wire winding transposition belt, a wire winding guide sleeve is arranged at one end of the wire winding box, a wire guide sleeve is arranged at the other end of the wire winding box, a wire winding guide sleeve is arranged at the front guide sleeve of the wire pulling Y-shaft, and more than one wire guide sleeve is arranged at the front position. The wire-wound index origin detection fiber is a functional description of a sensor, which may employ, but is not limited to, an infrared sensor model P923.
After the technical scheme is adopted, the winding transposition traction wheel can be driven to rotate 180 degrees in the forward and reverse directions when the winding transposition motor rotates in the forward and reverse directions, the winding transposition synchronous wheel can be driven to rotate 180 degrees in the forward and reverse directions when the winding transposition traction wheel rotates in the forward and reverse directions through the winding transposition belt, the winding transposition bearing can be driven to rotate 180 degrees in the forward and reverse directions when the winding transposition synchronous wheel rotates in the forward and reverse directions, the winding spindle of the double stations can realize station switching along with the rotation of the winding transposition bearing, the rotation limiting block can rotate along with the rotation of the winding transposition bearing, the rotation limiting block in the winding transposition bearing can be limited by the design of the upper limiting block and the lower limiting block, so that the excessive rotation of the winding transposition bearing is avoided, the switching accuracy of the winding spindle in double-station switching is ensured, and when each winding spindle rotates under the driving of the winding motor connected with the winding spindle, the winding spindle can automatically wind a framework. The wire pulling guide sleeve on the wire winding box is used for being matched with the wire pulling guide rod in the wire pulling mechanism, and the Y-axis front guide sleeve on the wire winding box is used for being matched with the Y-axis guide rod in the clamp unloading mechanism.
The wire arranging mechanism comprises a wire arranging wire assembly and an XYZ displacement assembly used for driving the wire arranging wire assembly to displace in a three-dimensional space, the wire arranging wire assembly comprises a connecting arm, a guide wheel vertical rod is arranged on the top of the connecting arm, a first guide wheel is arranged on the guide wheel vertical rod, a guide needle seat is arranged on one side of the lower end of the connecting arm, a corner air cylinder connecting piece is arranged on the other side of the lower end of the connecting arm, a guide needle rotating shaft is arranged at the lower end of the penetrating connecting arm, one end of the guide needle rotating shaft is connected with the guide needle seat, the other end of the guide needle rotating shaft is connected with the corner air cylinder connecting piece, a second guide wheel is arranged on the guide needle seat, a guide needle corner air cylinder is arranged on one side of the connecting arm, a guide needle is arranged on the other side of the connecting arm, a guide tube is arranged between the first guide wheel and the second guide wheel, a guide needle is arranged perpendicular to the guide needle seat, and a guide needle corner air cylinder connecting piece is connected with a guide needle corner air cylinder.
Preferably, the XYZ displacement assembly comprises a flat cable Y-axis displacement assembly, a flat cable X-axis displacement assembly and a flat cable Z-axis displacement assembly, wherein the flat cable X-axis displacement assembly is arranged on the flat cable Y-axis displacement assembly and is used for driving the flat cable X-axis displacement assembly to carry out Y-axis reciprocating displacement. The flat cable Z-axis displacement assembly is arranged on the flat cable X-axis displacement assembly and is used for driving the flat cable Z-axis displacement assembly to carry out X-axis reciprocating displacement.
Preferably, the flat cable Y-axis displacement assembly comprises a flat cable Y-axis bottom plate, a flat cable Y-axis sliding assembly is arranged on the flat cable Y-axis bottom plate, a flat cable Y-axis sliding seat is arranged on the flat cable Y-axis sliding assembly, a flat cable Y-axis motor is arranged at one end of the flat cable Y-axis sliding assembly, and the flat cable Y-axis motor is connected with the flat cable Y-axis sliding seat through a flat cable Y-axis screw rod assembly.
Preferably, the flat cable X-axis displacement assembly comprises a flat cable X-axis sliding assembly arranged on a flat cable Y-axis sliding seat, the flat cable X-axis sliding assembly is provided with a flat cable X-axis sliding seat, one end of the flat cable X-axis sliding assembly is provided with a flat cable X-axis motor, and the flat cable X-axis motor is connected with the flat cable X-axis sliding seat through a flat cable X-axis screw rod assembly.
Preferably, the flat cable Z-axis displacement assembly comprises a flat cable Z-axis motor arranged on one side of a flat cable X-axis sliding seat, a flat cable Z-axis sliding assembly is arranged on the other side of the flat cable X-axis sliding seat, the flat cable Z-axis sliding assembly is provided with a flat cable Z-axis sliding seat, the flat cable Z-axis sliding seat is driven to move up and down along the Z direction, and a flat cable Z-axis screw rod assembly is arranged and connected with the flat cable Z-axis motor through a synchronous wheel mechanism. The synchronizing wheel mechanism mainly comprises two synchronizing wheels and a synchronous belt connected with the two synchronizing wheels, and the specific working principle of the synchronizing wheel mechanism is common knowledge and is not explained in detail here.
The technical scheme is that when wires pass through a wire arranging mechanism through a tensioner, wires are led out through a first guide wheel, a wire guide pipe, a second guide wheel and a guide pin in the wire arranging mechanism in sequence, a guide pin corner air cylinder can drive a guide pin seat and the guide pin arranged on the guide pin seat to turn between vertical and horizontal angles through a corner air cylinder connecting piece and a guide pin rotating shaft, the guide pin can be driven and positioned when the wire arranging X-axis motor, the wire arranging Y-axis motor and the wire arranging Z-axis motor are used together in a matched mode, so that wires can be arranged on a framework and wire heads and wire tails on a clamp can be wound, when the guide pin is in a vertical state, the wire arranging X-axis motor, the wire arranging Y-axis motor and the wire arranging Z-axis motor can be driven to horizontally reciprocate to perform wire arranging on the framework, and simultaneously a winding spindle is driven to rotate in a matched mode, the guide pin corner air cylinder can drive the guide pin to rotate 90 degrees and then point to the clamp in the spindle, and then the wire arranging X-axis motor, the wire arranging Y-axis motor and the wire arranging Z-axis motor can be driven to jointly move along the circumference of the wire heads and the clamp to achieve wire winding on the clamp.
The fixture unloading mechanism comprises a plate fork mounting plate, an unloading plate fork is mounted on the front side of the middle end of the plate fork mounting plate, a hot air gun is mounted on the front side of the upper end of the plate fork mounting plate, a dispensing sliding assembly is mounted on one side of the plate fork mounting plate, which is close to the winding mechanism, a dispensing sliding seat is arranged on the dispensing sliding assembly, a dispensing cylinder mounting block is mounted on the front side of the lower end of the plate fork mounting plate, a dispensing cylinder connected with the dispensing sliding seat is mounted on one side of the dispensing cylinder mounting block, which is close to the winding mechanism, and a dispensing gun is mounted on one side of the dispensing sliding seat, which is close to the winding mechanism. The heat gun corresponds to a hot air blower.
Preferably, the clamp unloading mechanism further comprises an X-axis guiding displacement assembly for pushing the plate fork mounting plate and all components mounted on the plate fork mounting plate to reciprocate along the X-axis direction, and a Y-axis guiding displacement assembly for pushing the X-axis guiding displacement assembly to reciprocate along the Y-axis direction.
Preferably, the Y-axis guiding displacement assembly comprises a clamp unloading Y-axis motor, a Y-axis motor coupler, a Y-axis guide rod clamping plate, a Y-axis screw rod assembly, a clamp unloading mounting plate and other components, the clamp unloading Y-axis motor is mounted on the rear side of the winding box, the Y-axis guide rods are respectively clamped at the upper end and the lower end of the Y-axis guide rod clamping plate, Y-axis rear guide sleeves for the Y-axis guide rods to penetrate through are respectively arranged on the side edges of the upper end and the lower end of the Y-axis guide rod clamping plate, one end of each Y-axis guide rod is fixedly connected with the clamp unloading mounting plate, the other end of each Y-axis guide rod penetrates through a Y-axis front guide sleeve in the winding box, the Y-axis screw rod assembly penetrates through and is mounted at the center of the Y-axis guide rod clamping plate, the clamp unloading Y-axis motor is connected with the Y-axis screw rod assembly through the Y-axis motor coupler, and the clamp unloading Y-axis motor can drive two Y-axis guide rods to slide back and forth in the winding box through the Y-axis screw rod assembly.
The X-axis guide displacement assembly comprises an X-axis motor mounting plate arranged at the front end of a clamp unloading mounting plate, unloading guide shaft mounting parts are arranged at the two ends of the X-axis motor mounting plate in a forward extending mode, a clamp unloading X-axis motor is arranged at the rear side of one end, far away from a winding mechanism, of the X-axis motor mounting plate, X-axis guide sleeves are respectively arranged at the upper end and the lower end, penetrating through the same end of the two unloading guide shaft mounting parts, X-axis guide rods are arranged on the two X-axis guide sleeves, X-axis traction wheels are arranged on output shafts of the clamp unloading X-axis motor, X-axis synchronous wheels are arranged in the middle of the unloading guide shaft mounting parts close to one side of the winding mechanism, X-axis belt belts are connected with the X-axis synchronous wheels, and X-axis guide rod clamping plates are arranged between the two X-axis guide rods.
According to the technical scheme, the clamp unloading Y-axis motor can drive the clamp unloading mounting plate to move back and forth through the Y-axis screw rod assembly, an X-axis motor mounting plate is mounted at the front end of the clamp unloading mounting plate, unloading guide shaft mounting parts are arranged at the two ends of the X-axis motor mounting plate in a forward extending mode, the clamp unloading X-axis motor is mounted at the rear side of one end, far away from a winding mechanism, of the X-axis motor mounting plate, X-axis guide sleeves are respectively arranged at the upper end and the lower end, transversely penetrating through the two unloading guide shaft mounting parts, of the X-axis guide rods horizontally penetrate through the X-axis guide sleeves at the same end of the two unloading guide shaft mounting parts, an X-axis traction wheel is mounted at the front end of the clamp unloading X-axis motor, an X-axis synchronous wheel is mounted at the middle of the unloading guide shaft mounting part, which is close to one side of the winding mechanism, an X-axis belt is connected with the X-axis traction wheel, an X-axis guide rod clamping plate is mounted between the two X-axis guide rods, one end of each X-axis belt is fixed on the X-axis guide rod clamping plate through an X-axis belt clamp (or a belt fixing piece) so that the plate fork mounting plate can move along the X-axis belt with the X-axis belt along the X-axis guide rod along the X-axis direction of the X-axis motor and in the direction, which is close to or far away from the winding mechanism under the winding mechanism of the X-axis unloading mechanism. The glue dispensing gun, the hot air gun and the unloading plate fork can be respectively positioned on the coil of the winding spindle under the common driving of the clamp unloading Y-axis motor and the clamp unloading X-axis motor, and when the glue dispensing cylinder pulls the glue dispensing gun to move downwards, the glue dispensing can be carried out on the surface of the coil, and when the hot air gun is started, the glue dispensing point of the coil is dried by hot air.
Preferably, the wire pulling mechanism comprises a wire clamping and losing cylinder, a wire pulling guide rod assembly for driving the wire clamping and losing cylinder to do linear reciprocating displacement, and a corner power assembly for driving the wire clamping and losing cylinder to do lateral rotation and losing.
Preferably, the corner power assembly comprises a line-throwing corner power cylinder, a line-throwing corner power cylinder mounting piece, a shaft connecting piece, a line-throwing rotation buffer, a line-throwing guide rod connecting piece, a line-throwing rotation bearing and the like, the line-throwing guide rod connecting piece is mounted at one end of the line-throwing guide rod assembly, the other end of the line-throwing guide rod assembly penetrates through the line-throwing guide sleeve in the winding box, the line-throwing corner power cylinder mounting piece is mounted at the outer side of one end of the line-throwing guide rod connecting piece, the line-throwing rotation bearing is mounted at the outer side of the other end of the line-throwing guide rod connecting piece, a line-throwing rotating shaft is mounted in the line-throwing rotation bearing, a line-throwing cylinder is mounted at one end of the line-throwing rotating shaft, the other end of the line-throwing rotating shaft is provided with a line-throwing rotation buffer used for playing a role of the line-throwing rotation buffer, the telescopic rod of the line-throwing corner power cylinder is mounted on the shaft connecting piece through the shaft connecting piece, the telescopic rod of the line-throwing corner power cylinder is connected with one end of the line-throwing rotation shaft connecting piece, the line-throwing guide rod connecting piece is mounted on the line-throwing corner power cylinder.
Preferably, the wire pulling guide rod assembly comprises a wire pulling guide rod, one end of the wire pulling guide rod is connected with the wire pulling guide rod connecting piece, the other end of the wire pulling guide rod penetrates through the wire pulling guide sleeve in the wire winding box and then is arranged in the wire winding box through the wire pulling cylinder connecting piece, and a wire pulling cylinder arranged on the side edge of the wire pulling cylinder connecting piece is arranged in the wire winding box, so that the wire pulling cylinder can drive the wire pulling guide rod to move back and forth in the wire winding box through the wire pulling cylinder connecting piece.
After the technical scheme is adopted, when the wire winding main shaft in the wire winding mechanism winds wires on the wire head and wire tail fixing pins in the clamp after the wire winding is completed, the wire-throwing corner power cylinder pushes the wire-throwing rotating shaft to rotate, and then drives the wire-clamping wire-throwing cylinder to rotate in the direction away from the wire winding mechanism, so that the broken wire head on the wire-clamping wire-throwing cylinder is thrown away in the rotating process, when the wire-pulling cylinder can pull the wire-clamping wire-throwing cylinder to approach the wire arrangement mechanism through the wire-pulling cylinder connecting piece, the guide pin in the wire arrangement mechanism can lead wires to pass through the wire-clamping wire-throwing cylinder in an open state, and the wire clamped by the wire-clamping wire-throwing cylinder can be cut when the wire-clamping wire-throwing cylinder is completely folded, so that the wire can be repositioned after the wire winding is completed. When the framework on the next clamp needs to be wound, the wire rod led out from the guide pin in the winding mechanism winds the wire head and the wire tail fixing pin on the clamp in the next winding main shaft, after winding is completed, the wire pulling cylinder pushes the wire clamping and losing cylinder to move in the direction away from the winding mechanism through the wire pulling guide rod and the wire pulling guide rod connecting piece in sequence, so that redundant wire heads after winding is broken are realized, and after the wire heads are broken, the wire clamping and losing cylinder is opened to provide for subsequent throwing off of the wire heads.
Preferably, the fixture feeding mechanism comprises a feeding fixture and a fixture feeding displacement assembly for pushing the feeding fixture to reciprocate to perform linear displacement, and a plurality of fixtures are arranged on the feeding fixture.
Preferably, the clamp feeding displacement assembly comprises a clamp feeding carrier rail, a clamp feeding sliding assembly, a clamp feeding sliding plate, a clamp feeding coupler, a clamp feeding motor and the like, the clamp feeding motor is arranged on one side edge of one end of the clamp feeding carrier rail, the clamp feeding screw assembly is arranged in front of a power output shaft of the clamp feeding motor and connected with the clamp feeding sliding plate, the clamp feeding motor is connected with the clamp feeding screw assembly through the clamp feeding coupler, and the clamp feeding motor can drive the clamp feeding sliding plate to linearly move back and forth through the clamp feeding screw assembly so as to realize displacement transmission of the feeding jig between two stations of material shortage feeding and jig feeding.
According to the technical scheme, the clamp feeding motor can drive the clamp feeding sliding plate and the feeding jig to reciprocate on the clamp feeding sliding assembly through the clamp feeding screw rod assembly, the clamp can be fed and discharged when the feeding jig moves to the rear end of the feeding sliding assembly, the clamp can be taken out for the clamp feeding and discharging manipulator to prepare materials when the feeding jig moves to the front end of the feeding sliding assembly, the clamp feeding and discharging manipulator can not only sequentially clamp the clamp from the feeding jig, but also mount the clamp on a winding main shaft of the winding mechanism, and the clamp feeding and discharging manipulator can also take down the processed coil from the winding mechanism and sequentially put back to corresponding empty positions in the feeding jig.
Preferably, each winding spindle comprises a winding shaft sleeve, a winding shaft is arranged through the winding shaft sleeve, a clamp sleeve is arranged at one end of the winding shaft, a winding synchronous wheel is arranged at the other end of the winding shaft, a clamp dismounting sleeve capable of clamping and preventing a clamp inserted into the clamp sleeve and realizing rapid disassembly of the clamp is arranged on the clamp sleeve, and a marble capable of pushing the clamp sleeve to reciprocate towards the inner diameter of the clamp sleeve is arranged on the side wall of the clamp sleeve. Furthermore, in another embodiment, in order to increase the rebound effect of the marble, a spring may be fitted around the periphery of the marble according to the production needs.
After the technical scheme is adopted, when the unloading fork plate is driven by the clamp unloading Y-axis motor and the clamp unloading X-axis motor together to firstly compact and then loosen the clamp unloading sleeve in the winding spindle, the clamp unloading sleeve is pressed and can be contacted with the marble, the marble can fall into a circular groove of the clamp which is inserted and installed with the winding spindle when being pressed to the inner diameter displacement of the clamp sleeve, the marble can be used for clamping the clamp, the clamp can be prevented from falling off from the winding spindle, so that the clamp is firmly installed on the winding spindle, otherwise, when the clamp needs to be dismounted from the winding spindle, the unloading fork in the clamp unloading mechanism is driven by the clamp unloading Y-axis motor and the clamp unloading X-axis motor together to firstly compact and then loosen the clamp unloading sleeve in the winding spindle, and then the marble can be ejected from the circular groove of the clamp by utilizing the rebound effect, namely, the marble is reset by the action and exits from the circular groove of the clamp which is installed with the winding spindle, so that the marble can be clamped with the clamp, the clamp can be conveniently removed from the winding spindle, the clamp is not firmly installed on the winding spindle, and the winding spindle is not firmly installed with the winding spindle due to the fact that the clamping of the clamp is not smooth and the winding spindle is not firmly installed on the winding spindle because of the winding spindle.
Preferably, each clamp comprises a clamp body, wherein more than one framework mounting shaft screw hole is formed in the clamp body, a clamp inserting rod is arranged at one end of the clamp body, a framework inner ring fixing shaft is arranged at the other end of the clamp body, a clamp round groove is formed in the rear end of the clamp inserting rod, a clamp stop pin is arranged on the clamp inserting rod, the framework inner ring fixing shaft comprises a plurality of fixing shaft flaps with elastic action, semicircular framework limiting protruding points are respectively arranged on the front sides of the two adjacent fixing shaft flaps, a circular groove structure is formed in a combination body formed by the plurality of fixing shaft flaps with elastic action, a wire end and wire end fixing needle is inserted into the circular groove structure in the framework inner ring fixing shaft, a coil framework and a clamp locking ring are sequentially arranged at one end of the wire end, far away from the framework inner ring fixing shaft, a framework inner hole is formed in the center of the coil framework, a framework inner circular groove is formed in one side, which faces the framework inner ring fixing shaft, a framework limiting screw hole is formed in the coil framework, a clamp locking ring screw hole is formed in the outer circumference of the clamp locking ring, and a locking piece rotation stopping groove is formed in the outer circumference of the clamp ring.
In this embodiment, the skeleton inner ring fixing shaft is formed by adopting four fixing shaft flaps with elastic action, each fixing shaft flap is in a structure of a quarter dumbbell, and the skeleton is sleeved on the skeleton inner ring fixing shaft surrounded by the four fixing shaft flaps with elastic action, so that the inner hole of the skeleton can be prevented from being easily damaged by the skeleton inner ring fixing shaft under the elastic action, and the problem that the skeleton is easy to be damaged or bumped when the skeleton is assembled and disassembled with the winding main shaft is caused. The two semicircular skeleton limiting protruding points form a circular skeleton limiting protruding point, so that the circular skeleton limiting protruding point can enter a locking piece rotation stopping groove on the clamp locking ring after penetrating through a skeleton limiting hole of the coil skeleton, and at the moment, when screws are arranged in screw holes of the clamp locking ring, the clamp locking ring can be fixed on a thread end and thread tail fixing needle, and the skeleton is locked between the skeleton inner ring fixing shaft and the clamp locking ring, so that the phenomenon that the skeleton shakes in the winding process is prevented.
As the optimization, the structure design of the clamp can solve the problems of uneven winding, unsmooth winding, low product yield and high production cost caused by easy shaking of the framework in the winding process, and also solves the problem that the inner hole of the framework is damaged easily when the framework is assembled and disassembled by the conventional winding equipment.
Preferably, the winding transposition spindle, the guide wheel upright rod, the corner cylinder connecting piece, the unloading guide shaft mounting part, the unloading plate fork and the wire-losing rotating bearing are respectively described as the spindle, the upright rod, the connecting piece/connecting plate, the mounting part, the fork-shaped plate and the bearing seat. Both the tear line guide bar connection and the tear line cylinder connection are functional descriptions of the connection/connection plate. The lost line corner power cylinder mount is a functional description of the mounting plate. Both the wire-wound transposition traction wheel and the X-axis traction wheel are functional descriptions of traction wheels. Both the wire-wound transposition synchronizing wheel and the X-axis synchronizing wheel are functional descriptions of the synchronizing wheels. Both the wound index belt and the X-axis belt are functional descriptions of the belt. The Y-axis guide rod, the X-axis guide rod and the wire pulling guide rod are all functional descriptions of the guide rods. The X-axis guide rod clamping plate and the Y-axis guide rod clamping plate are both mounting plates for mounting guide rods. The fixture unloading mounting plate, the X-axis motor mounting plate, the plate fork mounting plate and the dispensing cylinder mounting block are all functional descriptions of the mounting plate. Both the guide pin rotating shaft and the line losing rotating shaft are functional descriptions of the rotating shaft. The guide pin corner buffer, the dispensing buffer and the line-losing rotation buffer are all functional descriptions of the buffer. Both the winding base plate and the flat cable Y-axis base plate are functional descriptions of the base plate. The wire pulling guide sleeve, the Y-axis front guide sleeve, the Y-axis rear guide sleeve and the X-axis guide sleeve are all functional descriptions of the guide sleeve. Both the wire-wound index bearing and the wire-wound bearing are functional descriptions of the bearing. The upper limiting block, the lower limiting block and the rotary limiting block are all functional descriptions of the limiting blocks. The winding motor, the winding transposition motor, the winding Y-axis motor, the winding X-axis motor, the winding Z-axis motor, the clamp unloading Y-axis motor and the clamp unloading X-axis motor are all functional descriptions of the motors. The wire-arranging Y-axis sliding seat, the wire-arranging X-axis sliding seat, the wire-arranging Z-axis sliding seat and the dispensing sliding seat are all functional descriptions of the sliding seat. The guide pin corner cylinder, the dispensing cylinder, the wire pulling cylinder and the wire throwing corner power cylinder are all functional descriptions of the cylinder. The wire clamping and losing air cylinder is equivalent to the finger clamping air cylinder, and the Y-axis motor coupler and the clamp feeding coupler are both functional descriptions of the coupler. The winding displacement Y axle slip subassembly, winding displacement X axle slip subassembly, winding displacement Z axle slip subassembly and some glued slip subassembly include the slide rail respectively, and install the slider on the slide rail. The flat cable Y-axis screw assembly, the flat cable X-axis screw assembly, the flat cable Z-axis screw assembly, and the Y-axis screw assembly are all functional descriptions of the screw assemblies, and the specific structure and working principle of the screw assemblies are already common general knowledge, and are not explained in detail herein.
Preferably, the precise winding machine of the accelerometer sensor coil is provided with a touch display screen, and the touch display screen is internally provided with a controller or a control system which respectively performs signal control with components such as a winding mechanism, a wire arrangement mechanism, a wire pulling mechanism, a clamp unloading mechanism, a clamp loading and unloading manipulator, a clamp feeding mechanism and the like, wherein the controller is a PLC programmable logic controller, and the PLC programmable logic controller can adopt a programmable logic controller with a Shenzhen model of XDS-40T-D, but is not limited to the controller. Before production, operators can input and control various production parameters of each mechanism through the touch display screen.
Compared with the prior art, the invention has the beneficial effects that 1, the structure of the clamp is designed, the framework inner ring fixing shaft in the clamp is composed of a plurality of elastic fixing shaft flaps, the elastic fixing shaft flaps can prevent the framework from damaging the inner hole of the framework when the framework is sleeved on the fixing shaft flaps, the framework can prevent the inner hole of the framework from being damaged when the framework is assembled or disassembled, the coil wound by adopting the winding device can avoid the deformation, and the invention effectively solves the problem that the inner hole of the framework is damaged easily when the framework is assembled or disassembled by adopting the method of firstly threading the coil framework on the winding main shaft and then winding the coil framework in the current winding device.
2. The framework limiting convex points are arranged on one side of the fixed shaft valve facing the framework, the clamp locking ring is arranged on one side of the framework far away from the fixed shaft valve, and the locking part rotation stopping grooves and the clamp locking ring screw holes are respectively arranged on the circumference of the clamp locking ring; when a screw is arranged in a screw hole of the clamp locking ring, the clamp locking ring can be fixed on the thread end and thread end fixing needle, and the framework is locked between the framework inner ring fixing shaft and the clamp locking ring, so that the phenomenon that the framework shakes in the winding process is prevented, and the problems that the winding is uneven, the winding is not compact, the product yield is low, the production cost is high, the winding effect is poor and the like due to the fact that the framework is easy to shake when the framework is sleeved on a winding main shaft by the existing winding equipment are effectively solved.
Drawings
For ease of illustration, the invention is described in detail by the following preferred embodiments and the accompanying drawings.
Fig. 1 is a perspective view of a precision winding machine for an accelerometer sensor coil of the present invention.
Fig. 2 is a perspective view of a winding mechanism in a precision winding machine for an accelerometer sensor coil of the present invention.
Fig. 3 is a perspective view of a winding mechanism in another direction in a precision winding machine of an accelerometer sensor coil of the present invention.
Fig. 4 is a perspective view of a wire arranging mechanism in a precision winding machine of an accelerometer sensor coil of the present invention.
Fig. 5 is a perspective view of another orientation of the wire routing mechanism in a precision winding machine for an accelerometer sensor coil of the present invention.
Fig. 6 is a perspective view of a clamp unloading mechanism in a precision winding machine for accelerometer sensor coils of the present invention.
Fig. 7 is a perspective view of the clamp unloading mechanism in another orientation of the precision winding machine of an accelerometer sensor coil of the present invention.
Fig. 8 is a perspective view of a wire pulling mechanism in a precision winding machine of an accelerometer sensor coil of the present invention.
Fig. 9 is a perspective view of a clamp feed mechanism in a precision winding machine for accelerometer sensor coils of the present invention.
Fig. 10 is a perspective view of a winding spindle in a precision winding machine of an accelerometer sensor coil of the present invention.
Fig. 11 is a perspective view of a winding spindle in another direction in a precision winding machine of an accelerometer sensor coil of the present invention.
Fig. 12 is a perspective view of a fixture of a precision winding machine for accelerometer sensor coils of the present invention.
Fig. 13 is an exploded perspective view of a fixture of a precision winding machine for accelerometer sensor coils according to the present invention.
Fig. 14 is an exploded perspective view of a fixture of a precision winding machine for accelerometer sensor coils of the present invention in another orientation.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In this embodiment, referring to fig. 1 to 14, the precision winding machine for the accelerometer sensor coil of the present invention includes a machine table 1 and a tensioner 16, the tensioner 16 is disposed above a corner of the machine table 1, a winding mechanism 2 is disposed above the machine table 1, a clamp unloading mechanism 4 is disposed on a side edge of one end of the winding mechanism 2, a wire pulling mechanism 7 is disposed on a side edge of the other end of the winding mechanism 2, a clamp loading and unloading manipulator 5 is disposed on a side edge of the clamp unloading mechanism 4, a wire arranging mechanism 3 is disposed on a side edge of the wire pulling mechanism 7, and a clamp feeding mechanism 6 is disposed on a side edge of the clamp loading and unloading manipulator 5.
In one embodiment, the winding mechanism 2 comprises a winding box 21, a winding transposition bearing 23 is arranged in the middle of the winding box 21, an upper limit block 24 and a lower limit block 25 are oppositely arranged at the edge of the winding transposition bearing 23, a winding transposition spindle 27 is arranged in the winding transposition bearing 23, a rotary limit block 28 is arranged at the edge of the winding transposition spindle 27, two winding bearings 29 are oppositely arranged at the transverse position of the winding transposition spindle 27, a winding spindle 8 is arranged on each winding bearing 29 in a penetrating manner, each winding spindle 8 is connected with a winding motor 9, a winding transposition synchronous wheel 10 is arranged at one end of the winding transposition spindle 27, which is close to the winding motor 9, a shading semicircular plate 11 is arranged at one side of the winding transposition synchronous wheel 10, a winding origin detecting optical fiber 12 matched with the shading semicircular plate 11 is arranged on the winding transposition bearing 23, a winding transposition motor 13 is arranged on the bottom surface of the winding box 21, a winding transposition traction wheel 14 is arranged on an output shaft of the winding transposition motor 13 and is connected with the winding transposition synchronous wheel 10 through a winding transposition belt 15, a wire guide sleeve 22 is arranged at one end of the box 21, a wire guide sleeve 26 is arranged at the other end of the box 21, a plurality of wire guide sleeves 26 are arranged at the front of the Y-shaped shafts 26 or a plurality of front guide sleeves 26 are arranged at the front of the Y-shaped guide sleeves respectively.
In one embodiment, the wire arranging mechanism 3 includes a wire arranging wire assembly 3993 and an XYZ displacement assembly for driving the wire arranging wire assembly 3993 to displace in a three-dimensional space.
In one embodiment, the flat cable wire assembly 3993 comprises a connecting arm 393, a guide wheel upright rod 394 is arranged on the top of the connecting arm 393, a first guide wheel 393 is arranged on the guide wheel upright rod 394, a guide needle seat 396 is arranged on one side of the lower end of the connecting arm 393, a guide needle corner cylinder connector 397 is arranged on the other side of the lower end of the connecting arm 393, a guide needle rotating shaft 398 is arranged at the lower end of the connecting arm 393 in a penetrating mode, one end of the guide needle rotating shaft 398 is connected with the guide needle seat 396, the other end of the guide needle rotating shaft 398 is connected with the guide needle corner cylinder connector 397, a second guide wheel 399 is arranged on the guide needle seat 396, a guide needle corner cylinder 3992 is arranged on one side of the connecting arm 393, a guide needle 3931 is arranged on the other side of the connecting arm 393, the guide needle is arranged between the first guide wheel 395 and the second guide wheel 399, a guide needle 399 is arranged perpendicular to the guide needle seat 396, a guide needle corner cylinder buffer 3991 is arranged on the corner cylinder connector 397, and the corner cylinder connector 397 is connected with the guide needle corner cylinder 3992.
In one embodiment, the XYZ displacement assembly includes a flat cable Y-axis displacement assembly 3994, a flat cable X-axis displacement assembly 3995, and a flat cable Z-axis displacement assembly 3996, the flat cable X-axis displacement assembly 3995 being disposed on the flat cable Y-axis displacement assembly 3994, the flat cable Y-axis displacement assembly 3994 being configured to drive the flat cable X-axis displacement assembly 3995 to reciprocate in the Y-axis direction. The flat cable Z-axis displacement assembly 3996 is arranged on the flat cable X-axis displacement assembly 3995, and the flat cable X-axis displacement assembly 3995 is used for driving the flat cable Z-axis displacement assembly 3996 to carry out X-axis reciprocating displacement.
In one embodiment, the wire-row Y-axis displacement assembly 3994 includes a wire-row Y-axis bottom plate 30, a wire-row Y-axis sliding assembly 31 is disposed on the wire-row Y-axis bottom plate 30, a wire-row Y-axis sliding seat 32 is disposed on the wire-row Y-axis sliding assembly 31, a wire-row Y-axis motor 33 is disposed at one end of the wire-row Y-axis sliding assembly 31, and the wire-row Y-axis motor 33 is connected to the wire-row Y-axis sliding seat 32 through a wire-row Y-axis screw assembly 34.
In one embodiment, the X-axis displacement assembly 3995 comprises a X-axis sliding assembly 35 disposed on the Y-axis sliding assembly 32, a X-axis sliding assembly 36 is disposed on the X-axis sliding assembly 35, a X-axis motor 37 is disposed at one end of the X-axis sliding assembly 35, and the X-axis motor 37 is connected to the X-axis sliding assembly 36 through a X-axis screw assembly 38.
In one embodiment, the displacement assembly 3996 comprises a Z-axis motor 39 disposed on one side of the X-axis sliding seat 36, a Z-axis sliding assembly 390 disposed on the other side of the X-axis sliding seat 36, a Z-axis sliding seat 391 disposed on the Z-axis sliding assembly 390, a Z-axis screw assembly 392 disposed on the Z-axis sliding seat 391 and driven to move up and down along the Z-direction, and the Z-axis screw assembly 392 is connected to the Z-axis motor 39 via a synchronous wheel mechanism.
In one embodiment, the fixture unloading mechanism 4 includes a board fork mounting plate 496, a front side of a middle end of the board fork mounting plate 496 is provided with an unloading board fork 497, a front side of an upper end of the board fork mounting plate 496 is provided with a hot air gun 498, a side of the board fork mounting plate 496, which is close to the winding mechanism 2, is provided with a dispensing sliding assembly 4990, a front side of a lower end of the board fork mounting plate 496 is provided with a dispensing cylinder mounting block 4991, a side of the dispensing cylinder mounting block 4991, which is close to the winding mechanism 2, is provided with a dispensing cylinder 4992 connected with the dispensing sliding assembly 4990, and a side of the dispensing sliding assembly 4990, which is close to the winding mechanism 2, is provided with a dispensing gun 4993.
In one embodiment, the clamp unloading mechanism 4 further includes an X-axis guide displacement assembly 4995 for pushing the fork mounting plate 496 and all components mounted on the fork mounting plate 496 to reciprocate along the X-axis, and a Y-axis guide displacement assembly 4996 for pushing the X-axis guide displacement assembly 4995 to reciprocate along the Y-axis.
In one embodiment, the Y-axis guiding displacement assembly 4996 includes a fixture unloading Y-axis motor 44, a Y-axis motor coupling 41, a Y-axis guiding rod 45, a Y-axis guiding rod clamping plate 40, a Y-axis screw assembly 43 and a fixture unloading mounting plate 46, the fixture unloading Y-axis motor 44 is mounted on the rear side of the winding box 21, the Y-axis guiding rod 45 is respectively clamped at the upper and lower ends of the Y-axis guiding rod clamping plate 40, the Y-axis rear guide sleeve 42 through which the Y-axis guiding rod 45 penetrates is respectively arranged at the side edges of the upper and lower ends of the Y-axis guiding rod clamping plate 40, one end of the Y-axis guiding rod 45 is fixedly connected with the fixture unloading mounting plate 46, the other end of the Y-axis guiding rod 45 penetrates through the Y-axis front guide sleeve 26 in the winding box 21, the Y-axis screw assembly 43 penetrates through the center of the Y-axis guiding rod clamping plate 40, the fixture unloading Y-axis motor 44 is connected with the Y-axis screw assembly 43 through the Y-axis motor coupling 41, and the fixture unloading Y-axis motor 44 can drive the two Y-axis guiding rods 45 to slide back and forth in the winding box 21 through the Y-axis screw assembly 43.
In one embodiment, the X-axis guiding displacement assembly 4995 includes an X-axis motor mounting plate 47 disposed at the front end of the fixture unloading mounting plate 46, unloading guide shaft mounting portions 48 extending forward from both ends of the X-axis motor mounting plate 47, a fixture unloading X-axis motor 49 mounted on the rear side of one end of the X-axis motor mounting plate 47 far away from the winding mechanism 2, X-axis guide sleeves 490 disposed at the upper and lower ends of each unloading guide shaft mounting portion 48, X-axis guide rods 491 disposed on two X-axis guide sleeves 490 extending through the same end of each unloading guide shaft mounting portion 48, an X-axis traction wheel 492 mounted on the output shaft of the fixture unloading X-axis motor 49, an X-axis synchronizing wheel 493 mounted in the middle of the unloading guide shaft mounting portion 48 near the winding mechanism 2, and an X-axis belt 494 connected to the X-axis synchronizing wheel 493, and an X-axis guide rod clamp 495 mounted between the two X-axis guide rods 491.
In one embodiment, the wire pulling mechanism 7 includes a wire clamping and dropping cylinder 790, a wire pulling guide rod assembly 791 for driving the wire clamping and dropping cylinder 790 to reciprocate linearly, and a corner power assembly 792 for driving the wire clamping and dropping cylinder 790 to rotate laterally and drop wires.
In one embodiment, the corner power assembly 792 includes a wire-dropping corner power cylinder 77, a wire-dropping corner power cylinder mounting member 74, a shaft connecting member 79, a wire-dropping rotation buffer 72, a wire-dropping guide rod connecting member 70, a wire-dropping rotation bearing 71 and the like, the wire-dropping guide rod connecting member 70 is mounted at one end of the wire-dropping corner power cylinder mounting member 791, the other end of the wire-dropping guide rod assembly 791 penetrates through the wire-dropping guide sleeve 22 in the winding box 21, the wire-dropping corner power cylinder mounting member 74 is mounted at the outer side of one end of the wire-dropping guide rod connecting member 70, the wire-dropping rotation bearing 71 is mounted at the outer side of the other end of the wire-dropping guide rod connecting member 70, a wire-dropping rotating shaft 78 is mounted in the wire-dropping rotation bearing 71, a wire-clamping wire-dropping cylinder 790 is mounted at one end of the wire-dropping rotation shaft 78, the other end of the wire-dropping rotating shaft 78 is mounted on the wire-dropping corner power cylinder mounting member 79, a telescopic rod of the wire-dropping corner power cylinder 77 is mounted with one end of the wire-dropping rotation shaft push-pull plate 793 in connection, the wire-dropping corner power cylinder 77 is mounted at one end of the wire-dropping rotation bearing 78, and the wire-dropping rotation buffer is mounted at the wire-dropping rotation bearing 790, and the wire-dropping rotation buffer is driven by the wire-dropping rotation buffer side of the wire-dropping rotation bearing 790, and the wire is rotated back and forth around the wire-dropping rotation shaft, and the wire is rotated around, and the wire-dropping rotation shaft is buffered by the wire rotating shaft and the wire, and the wire is rotated by the wire, and the wire-dropping rotation bearing 790.
In one embodiment, the wire pulling guide rod assembly 791 includes a wire pulling guide rod 73, one end of the wire pulling guide rod 73 is connected with the wire pulling guide rod connector 70, the other end of the wire pulling guide rod 73 penetrates through the wire pulling guide sleeve 22 in the winding box 21 and then is installed in the winding box 21 through the wire pulling cylinder connector 75, and the wire pulling cylinder 76 installed on the side edge of the wire pulling cylinder connector 75 is further arranged in the winding box 21, so that the wire pulling cylinder 76 can drive the wire pulling guide rod 73 to move back and forth in the winding box 21 through the wire pulling cylinder connector 75.
In one embodiment, the fixture feeding mechanism 6 includes a feeding fixture 63, and a fixture feeding displacement assembly 68 for pushing the feeding fixture 63 to perform a linear displacement motion, where a plurality of fixtures 64 are placed on the feeding fixture 63.
In one embodiment, the clamp feeding level shift assembly 68 comprises a clamp feeding carrier rail 60, a clamp feeding sliding assembly 61, a clamp feeding sliding plate 62, a clamp feeding coupler 66, a clamp feeding motor 67 and the like, the clamp feeding motor 67 is mounted on the side edge of one end of the clamp feeding carrier rail 60, a clamp feeding screw assembly 65 is arranged in front of a power output shaft of the clamp feeding motor 67, the clamp feeding screw assembly 65 is mounted in connection with the clamp feeding sliding plate 62, the clamp feeding motor 67 is mounted in connection with the clamp feeding screw assembly 65 through the clamp feeding coupler 66, and the clamp feeding motor 67 can drive the clamp feeding sliding plate 62 to linearly move back and forth through the clamp feeding screw assembly 65 so as to realize displacement transmission of the feeding jig 63 between two stations of material shortage feeding and jig feeding.
In one embodiment, each winding spindle 8 includes a winding shaft sleeve 80, a winding shaft 81 is provided through the winding shaft sleeve 80, a clamp sleeve 84 is provided at one end of the winding shaft 81, a winding synchronous wheel 83 is mounted at the other end of the winding shaft 81, a clamp dismounting sleeve 82 capable of clamping and preventing the clamp 64 inserted therein and realizing quick dismounting of the clamp 64 is mounted on the clamp sleeve 84, and a marble 85 capable of reciprocating displacement toward the inner diameter of the clamp sleeve 84 is mounted on the side wall of the clamp sleeve 84.
In one embodiment, each clamp 64 includes a clamp body 640, more than one frame mounting shaft screw hole 641 is provided in the clamp body 640, a clamp inserting rod 642 is provided at one end of the clamp body 640, a frame inner ring fixing shaft 643 is provided at the other end of the clamp body 640, a clamp circular groove 644 is provided at the rear end of the clamp inserting rod 642, a clamp stop pin 645 is provided in the clamp inserting rod 642, the frame inner ring fixing shaft 643 includes a plurality of elastic fixing shaft petals 646, wherein the front sides of two adjacent fixing shaft petals 646 are respectively provided with a frame limiting bump 648, a wire end fixing needle 647 is inserted into the frame inner ring fixing shaft 643, a circular groove structure for inserting the wire end fixing needle 647 is provided in the assembly formed by the plurality of elastic fixing shaft petals 646, a coil frame 649 and a clamp locking ring 6490 are sequentially provided at one end of the wire end fixing needle 647 away from the frame inner ring fixing shaft 643, a frame inner hole 6491 is provided at the center of the coil frame inner ring 649, one side of the coil frame inner ring 649 facing the frame inner ring fixing shaft 64643 is provided with an inner circular groove 6492, the coil locking ring 6492 is provided at the side of the frame inner ring fixing shaft 649 facing the inner ring fixing shaft 643, the circular groove 6492 is provided at the front side of the adjacent two fixing shaft petals, the adjacent fixing shaft 646 is provided with a frame limiting bump 648, the wire fixing hole 647 is inserted in the wire end is provided in the frame inner ring fixing hole, a circular groove 6490 is provided in the assembly is formed by the assembly body, a circular groove is formed in the assembly body is formed by a circular groove, which is formed by a circular groove for the clamp body 647 is provided with a circular groove, which has a clamp groove, which is provided in a clamp has a clamp.
In other embodiments, the flat cable Y-axis displacement assembly 3994, the flat cable X-axis displacement assembly 3995, the flat cable Z-axis displacement assembly 3996, the X-axis guide displacement assembly 4995, the Y-axis guide displacement assembly 4996, the wire pulling guide assembly 791, and the clamp feed displacement assembly 68 may be configured to output a reciprocating motion, such as a linear module or a crank link, respectively, and any configuration capable of outputting a reciprocating motion may be selected.
In another embodiment, the invention also provides a winding process/winding method of the precision winding machine of the accelerometer sensor coil, which comprises the steps of firstly placing a clamp 64 on a feeding jig 63 in a clamp feeding mechanism 6, enabling the feeding jig 63 to longitudinally move through a clamp feeding screw assembly 65 and driven by a clamp feeding motor 67, enabling the feeding jig to be conveyed and fed through the clamp feeding mechanism 6, and enabling the clamp feeding mechanism 6 to prepare the clamp 64 for the clamp feeding and discharging manipulator 5.
After the clamp feeding mechanism 6 clamps the clamp 64 and installs one end of the clamp 64 to the clamp sleeve 84 in the winding spindle 8, the unloading fork 497 in the clamp unloading mechanism 4 can push the clamp unloading sleeve 82 when being driven by the clamp unloading X-axis motor 49 and the clamp unloading Y-axis motor 44 together to move towards the clamp unloading sleeve 82, so that the spring balls 85 can be displaced towards the inner diameter of the clamp sleeve 84 by the pressure of the clamp unloading sleeve 82 and fall into the circular groove in the clamp 64, so that the clamp 64 can be clamped and prevented from falling, and then the unloading fork 497 in the clamp unloading mechanism 4 is reset under the common driving of the clamp unloading X-axis motor 49 and the clamp unloading Y-axis motor 44, so that the clamp 64 can be quickly and firmly installed on the winding spindle 8.
When the winding transposition spindle 27 in the winding mechanism 2 is driven by the winding transposition motor 13 to rotate, the stations of the two winding spindles 8 can be switched, so that the winding spindle 8 with the clamp 64 can be rotated to one side of the wire arranging mechanism 3, and the winding spindle 8 without the clamp 64 can be rotated to one side of the clamp unloading mechanism 4, thereby facilitating the installation of the next clamp 64. The winding transposition spindle 27 can drive the rotation limiting block 28 to synchronously rotate in the rotating process, and the rotating angle of the winding transposition spindle 27 can be limited when the rotation limiting block 28 is contacted with the upper limiting block 24 or the lower limiting block 25, so that the winding transposition spindle 27 stops rotating, and the double-winding spindle 8 can accurately switch stations.
The wire is led from the tensioner 16 and then led through each guide wheel in the wire arranging mechanism 3, when the wire clamping and losing cylinder 790 in the wire pulling mechanism 7 clamps the wire head of the wire and is matched with the wire arranging mechanism 3, the wire arranging effect of the wire arranging mechanism 3 can be guaranteed, the guide needle 3990 in the wire arranging mechanism 3 can perform overturning movement through the guide needle rotating shaft 398 and driven by the guide needle rotating angle cylinder 3992, so that the guide needle 3990 can be overturned to a position opposite to the clamp 64 (namely, the position opposite to the same straight line), and then the guide needle 3990 can perform circular movement under the common driving of the wire arranging X-axis motor 37, the wire arranging Y-axis motor 33 and the wire arranging Z-axis motor 39 to wire the clamp 64 before being led into the framework in the clamp 64, so as to prepare for wire arranging operation. When the guide pin 3990 of the wire arranging mechanism 3 winds the wire on the clamp 64, the wire clamping and losing air cylinder 790 in the wire pulling mechanism 7 can pull the wire end of the wire to reset and move backwards to tear the wire end on the clamp 64 under the drive of the wire pulling air cylinder 76. When the wire clamping and losing air cylinder 790 in the wire pulling mechanism 7 winds wires in the wire arranging mechanism 3, the wire clamping and losing air cylinder 790 can rotate under the driving of the wire throwing and rotating angle power cylinder 77 through the wire throwing rotating shaft 78, so that the wire clamping and losing air cylinder 790 can laterally rotate broken wire ends before winding wires and throw the wire ends to a preset waste recycling position, and waste recycling can be performed on the discarded wire ends.
When the winding spindle 8 provided with the clamp 64 in the winding mechanism 2 rotates under the drive of the winding motor 9 connected with the winding spindle 8, the coil in the clamp 64 can be driven to automatically wind, and meanwhile, the winding mechanism 3 is matched with the winding mechanism 2 to perform winding on the framework on the winding spindle 8, so that winding and winding on the framework can be realized.
After the winding mechanism 2 winds the skeleton, the guide pins 3990 in the winding mechanism 3 can lead wires from the skeleton to the clamps 64 under the common driving of the winding X-axis motor 37, the winding Y-axis motor 33 and the winding Z-axis motor 39, and then the guide pins 3990 circularly move the clamps 64 on the winding spindle 8 under the common driving of the winding X-axis motor 37, the winding Y-axis motor 33 and the winding Z-axis motor 39, so that the clamps 64 can be wound. Then, the wire clamping and losing air cylinder 790 in the wire pulling mechanism 7 is driven by the wire pulling air cylinder 76 to move forward so as to prepare for cutting the wound wire.
When the middle guide pin 3990 of the wire arranging mechanism 3 is driven by the wire arranging X-axis motor 37, the wire arranging Y-axis motor 33 and the wire arranging Z-axis motor 39 to move towards the wire pulling mechanism 7, a wire can pass through the wire clamping and losing air cylinder 790, the wire clamping and losing air cylinder 790 in the wire pulling mechanism 7 can clamp wires in the folding process, and when the wire clamping and losing air cylinder 790 is completely folded, the wires can be cut off, so that winding and rewinding of the wire clamping and losing clamp 64 can be completed.
Since the clamp feeding mechanism 6 can clamp and take down the clamp 64 to be wound from the clamp feeding mechanism 6 when one of the winding spindles 8 of the winding mechanism 2 is in the winding state, and the next clamp 64 to be wound is mounted on the other winding spindle 8 of the winding mechanism 2 rotated to one side of the clamp unloading mechanism 4, the double-station winding spindles 8 of the winding mechanism 2 can work alternately and continuously, so that the winding efficiency is improved. When the former in the last fixture 64 finishes winding into a coil, the winding transposition spindles 27 in the winding mechanism 2 can switch the stations of the two winding spindles 8 when being driven by the winding transposition motor 13 to rotate again, so that the fixture 64 which finishes winding can rotate to one side of the fixture unloading mechanism 4, and the fixture 64 which is installed with the next fixture to be wound rotates to one side of the winding mechanism 3 to start a new round of winding operation. Then, the dispensing gun 4993 in the fixture unloading mechanism 4 can be moved to the coil of the fixture 64 for completing the winding in the winding spindle 8 under the common drive of the fixture unloading X-axis motor 49 and the fixture unloading Y-axis motor 44, then, the dispensing gun 4993 in the fixture unloading mechanism 4 can perform dispensing on the coil on the fixture 64 for completing the winding along with the dispensing slide 4990 and when the dispensing cylinder 4992 is pulled downwards, then, the hot air gun 498 can be moved to the position right above the coil for completing the dispensing under the common drive of the fixture unloading X-axis motor 49 and the fixture unloading Y-axis motor 44, and when the hot air gun 498 is started, the hot air drying can be performed on the surface of the coil for completing the dispensing. After the glue on the surface of the coil is dried by hot air, the unloading plate fork 497 is pressed by the clamp unloading X-axis motor 49 and the clamp unloading Y-axis motor 44, the clamp unloading sleeve 82 in the winding spindle 8 for winding is reset after being pressed, the marble 85 can be sprung from the circular groove of the clamp and can withdraw from the inner wall of the clamp sleeve 84 by the rebound acting force after being pressed by the clamp unloading sleeve 82, so that the winding spindle 8 can unclamp the clamp 64, the clamp loading and unloading manipulator 5 can conveniently take off the coil dried by hot air, the coil is placed at the position of the clamp 64 which is taken off by the upper part of the feeding jig 63 of the clamp feeding mechanism 6, the next clamp 64 to be wound is clamped by the clamp loading and unloading manipulator 5 from the feeding jig 63 of the clamp feeding mechanism 6 and is mounted on the winding spindle 8 which is lack of the clamp 64, and at the moment, the unloading plate fork 497 in the clamp unloading mechanism 4 can press the clamp unloading sleeve 82 in the winding spindle 8 according to the method, so that the clamp can be mounted on the winding spindle 8 stably and circularly. The coil that adopts its wire winding to come out has that the wire winding is level, the wire winding is inseparable, the wire winding is effectual, the wire winding is efficient, the yields of product is high, low in production cost and can prevent the advantage that the coil skeleton warp, it has not only solved the wire winding equipment of present structure effectively and has led to it to have the wire winding uneven, the wire winding is inseparable, the wire winding is effectual poor, the product yield is low and the manufacturing cost of product is high because of the unable firm phenomenon that causes rocking of installation of wire winding main shaft and anchor clamps, it has still solved accelerometer sensor coil because of the wire rod is meticulous, the coil skeleton is tiny and the skeleton rigidity is little and lead to its easy problem that causes the skeleton to warp when installing and removing the skeleton.
The above embodiment is only an example of the present invention and is not intended to limit the scope of the present invention, and all technical solutions identical or equivalent to those described in the claims should be included in the scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311604354.2A CN117476359B (en) | 2023-11-28 | 2023-11-28 | A precision winding machine for accelerometer sensor coil and winding process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311604354.2A CN117476359B (en) | 2023-11-28 | 2023-11-28 | A precision winding machine for accelerometer sensor coil and winding process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117476359A CN117476359A (en) | 2024-01-30 |
| CN117476359B true CN117476359B (en) | 2025-01-28 |
Family
ID=89639729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311604354.2A Active CN117476359B (en) | 2023-11-28 | 2023-11-28 | A precision winding machine for accelerometer sensor coil and winding process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117476359B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533698A (en) * | 2008-07-29 | 2009-09-16 | 爱普科斯电阻电容(珠海)有限公司 | Winding device and winding machine |
| CN110911162A (en) * | 2019-12-07 | 2020-03-24 | 中山市科彼特自动化设备有限公司 | Automatic winding machine for hook needle type magnetic ring |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014165336A (en) * | 2013-02-25 | 2014-09-08 | Okada Takashi | Coil manufacturing device and coil manufacturing method |
| CN203966822U (en) * | 2014-06-13 | 2014-11-26 | 张燕 | A kind of full-automatic multiple-spindle winding machine |
| CN208127013U (en) * | 2018-02-06 | 2018-11-20 | 南京惠凯电子防盗器材有限公司 | Bar magnet coil winding machine and its fixture |
| CN112259352A (en) * | 2020-10-21 | 2021-01-22 | 深圳市鹏达金电子设备有限公司 | Full-automatic bushing winding and rubber coating machine online equipment |
| CN115065210A (en) * | 2022-07-05 | 2022-09-16 | 厦门米特自动化设备有限公司 | Needle type winding machine |
| CN115732221A (en) * | 2022-11-03 | 2023-03-03 | 东莞市纵横技术有限公司 | Three-framework interactive winding equipment for OBC control transformer and winding process thereof |
| CN219950110U (en) * | 2023-05-22 | 2023-11-03 | 东莞市纵横技术有限公司 | Constant tension self-correcting line winding machine with variable line inlet angle |
-
2023
- 2023-11-28 CN CN202311604354.2A patent/CN117476359B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533698A (en) * | 2008-07-29 | 2009-09-16 | 爱普科斯电阻电容(珠海)有限公司 | Winding device and winding machine |
| CN110911162A (en) * | 2019-12-07 | 2020-03-24 | 中山市科彼特自动化设备有限公司 | Automatic winding machine for hook needle type magnetic ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117476359A (en) | 2024-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110415967B (en) | Magnetic ring winding machine | |
| CN103972590B (en) | The automatic material receiving of up-coiler and disc loading apparatus | |
| CN108842239A (en) | A kind of ring throstle automatic joint machine people and method | |
| CN110911162A (en) | Automatic winding machine for hook needle type magnetic ring | |
| CN209626306U (en) | Cylindrical battery nut cap welding equipment | |
| CN110668260B (en) | Guiding fusing device, automatic winding system and automatic winding method thereof | |
| CN216462865U (en) | Inner core splicing and assembling device and metal splicing piece assembling equipment | |
| JPH05326312A (en) | Automatic coil winding machine | |
| CN111081469A (en) | Be used for full-automatic coil of magnetic ring to collude line machine | |
| CN117476359B (en) | A precision winding machine for accelerometer sensor coil and winding process thereof | |
| US4568032A (en) | Winding apparatus | |
| EP3763865B1 (en) | Bobbin thread introduction device and sewing machine thereof | |
| CN217942491U (en) | Screw locking machine | |
| CN115037107A (en) | Full-automatic horizontal winding equipment for main rotor of brushless generator | |
| CN109928270A (en) | A kind of full-automatic winding apparatus | |
| US5393003A (en) | Apparatus for the automatic handling of bobbin tubes and completely wound bobbins of spinning machines | |
| CN113315326B (en) | Winding machine | |
| CN210151360U (en) | Automatic shuttle changing device | |
| CN219326414U (en) | Battery cell rubberizing device | |
| CN116079178B (en) | A kind of automatic loading and unloading welding equipment for cotton suction flute | |
| CN208571639U (en) | Mobile power source mechanized production system | |
| CN114582623B (en) | An intelligent production line for 5G and new energy ultra-high frequency components | |
| CN113059471B (en) | Antenna oscillator polishing assembly equipment and polishing assembly method | |
| CN113804750B (en) | Automatic flaw detection device for surface of airplane hub | |
| CN209442424U (en) | Actinobacillus device for full-automatic winding apparatus |
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 | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 523000 building 3, No. 48, panshiwei Second Street, Liaobu Town, Dongguan City, Guangdong Province Applicant after: Guangdong Zongheng Technology Co.,Ltd. Address before: 523000 building 3, No. 48, panshiwei Second Street, Liaobu Town, Dongguan City, Guangdong Province Applicant before: Dongguan Zongheng Technology Co.,Ltd. Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |