CN109250583B - Full-automatic winding machine for copper-palladium-silver single crystal bonding lead and use method - Google Patents
Full-automatic winding machine for copper-palladium-silver single crystal bonding lead and use method Download PDFInfo
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- CN109250583B CN109250583B CN201811091545.2A CN201811091545A CN109250583B CN 109250583 B CN109250583 B CN 109250583B CN 201811091545 A CN201811091545 A CN 201811091545A CN 109250583 B CN109250583 B CN 109250583B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/22—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/36—Wires
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- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention provides a full-automatic winding machine for a copper-palladium-silver single crystal bonding lead, which comprises a control unit, a circulating motion device, a plurality of lifting devices and a plurality of winding devices, wherein one lifting device is correspondingly connected with one winding device, each winding device comprises a winding motor and a winding drum, each circulating motion device comprises a base, an electric chain wheel and a chain, the electric chain wheel is arranged on the base, the chain is arranged on the electric chain wheel, the lifting devices are all arranged on the chains and can drive the corresponding winding devices to lift, the winding devices move along with the chains through the lifting devices arranged on the chains, the control unit controls and connects the winding motors, the electric chain wheels and the lifting devices to enable the winding drums to complete winding work, and the winding machine also comprises an integrally arranged winding drum dismounting device, the winding reel can be mounted and dismounted simultaneously, the structure is simple, and the winding efficiency is improved.
Description
Technical Field
The invention relates to the technical field of copper, palladium and silver, in particular to a full-automatic winding machine for a copper, palladium and silver single crystal bonding lead and a using method thereof.
Background
The central role of the wire bonds is to solder and electrically conduct one packaged device or two parts. Therefore, the resistance of the welded parts, especially the weld, is a critical link in this process. Gold element has high conductivity, however, in the increasingly competitive electronic industry, the cost effectiveness is high, the development of the integrated circuit packaging industry cannot be met, and in order to reduce the cost, a cheaper conductor is searched for to replace an expensive gold wire material in various industrial fields at home and abroad.
The copper-palladium-silver single crystal bonding lead has the characteristics of excellent mechanical, thermal and electrical properties, slow compound growth and the like. Under the requirement of specific conditions, the wire diameter can be reduced to a half, the copper-palladium-silver monocrystal bonding lead has high tensile rate and shear strength, the phenomena of wire swing, collapse and the like which possibly occur in the wire ball bonding process can be effectively reduced, and some assembly difficulties with small diameter are effectively relieved.
The production process of the copper-palladium-silver monocrystal bonding lead usually needs to perform winding and packaging on the bonding lead, when the bonding lead is to be fully wound, the winding machine needs to be stopped, the winding reel needs to be replaced, and the winding is performed after the wire end is connected. This requires a high level of labour and the workers must replace the bobbins quickly or the continuity of the overall production is compromised.
In order to solve the above problems, chinese patent CN201510063004.9 discloses a full-automatic winding machine for cu-pd-ag single-crystal bonding wires, which is provided with a finished product collecting device for collecting a bobbin around which the bonding wires are fully wound and a bobbin mounting device, wherein the two devices are separately arranged, and both devices adopt a relatively complex structure.
Therefore, how to provide a fully automatic winding machine for bonding wires of copper-palladium-silver single crystals, which has a simple structure and is easy to operate and reduces the cost, becomes a technical problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The invention provides a full-automatic winding machine for a copper-palladium-silver single crystal bonding lead.
The technical scheme of the invention is realized as follows:
a full-automatic winding machine for a copper-palladium-silver single crystal bonding lead comprises a control unit, a circulating motion device, a plurality of lifting devices and a plurality of winding devices, wherein one lifting device is correspondingly connected with one winding device, the winding device comprises a winding motor and a winding drum, the circulating motion device comprises a base, an electric chain wheel and a chain, the base is provided with the electric chain wheel, the electric chain wheel is provided with the chain, a plurality of lifting devices are arranged on the chain and can drive the corresponding winding device to lift, the winding device moves along with the chain through the lifting device arranged on the chain, the control unit is connected with the winding motor, the electric chain wheel and the lifting device in a control mode, so that the winding drum can complete winding work, and the winding drum mounting and dismounting device is further included;
the bobbin dismounting and mounting device is positioned between a bobbin to be dismounted and the bobbin to be mounted, the bobbin dismounting and mounting device comprises a bottom plate, a motor is fixed on the bottom plate, a lead screw is connected on an output shaft of the motor, a threaded sleeve plate is in threaded connection with the surface of the lead screw, a chute plate is fixed on the surface of the threaded sleeve plate, two moving blocks are further in sliding connection with the bottom plate, a limiting chute and a limiting rib are respectively arranged between the two moving blocks and the bottom plate for limiting and matching to enable the moving blocks to vertically slide, cylinders are respectively fixed on the two moving blocks and are in sliding matching with the chutes of the chute plate, a convex limiting slide block is arranged at the bottom of the threaded sleeve plate, a matched limiting chute is formed in the bottom plate, and the threaded sleeve plate is limited to horizontally move on the bottom plate through the matching between the limiting slide block and the limiting chute, the right side of the moving block close to the bobbin to be disassembled is fixedly provided with a shifting fork corresponding to the bobbin, the left side of the moving block close to the bobbin to be assembled is fixedly connected with a push plate with thickness, the left side of the bottom plate is fixedly connected with a side plate, a slide way is fixed on the side plate, the lower end of the slide way is fixed on the side plate through a plate extending downwards, the bobbin is placed in the slide way, and the bobbin to be assembled falling in the slide way corresponds to the propelling direction of the push plate.
Preferably, the base shape of the bobbin is I-shaped, the bobbin comprises a socket part and an end plate, the end plate (52) and the socket part (51) are square in shape, and the bobbin further comprises a cylindrical rod which is used for winding and located in the middle.
Preferably, an inner side surface of the shift fork contacting the bobbin to be disassembled is provided in a slant shape.
Preferably, the inner wall of the slide way is provided with two limiting strips matched with the bobbin to be installed.
Preferably, the lifting device comprises a lifting seat, a guide rail, a rack, an electric gear and a gear seat, the lifting seat is installed on the chain, the guide rail and the rack are arranged on the lifting seat, the rack is connected with the electric gear, the electric gear is installed on the gear seat, the gear seat is installed on the guide rail, the winding motor is installed on the gear seat, and the control device controls and connects the electric gear.
The full-automatic winding machine for the copper-palladium-silver single crystal bonding lead wire has the following technical effects:
1. the bobbin dismounting and mounting device is designed as a whole, can realize the work of dismounting and mounting the bobbin at the same time, and has the advantages of simple mechanical structure, easy realization and lower cost.
2. Waiting to dismantle the bobbin contact the shift fork sets up to the inclined plane shape, is convenient for the bobbin to drop.
3. Slide inner wall set up with treat two spacing of installation bobbin matched with, can once only place a plurality ofly in the slide and treat the installation bobbin, reduce artifical work load of placing one, can raise the efficiency.
4. The lifting device adopts the matching of gears and has simple structure.
The invention also provides a use method of the copper palladium silver single crystal bonding lead full-automatic winding machine, the copper palladium silver single crystal bonding lead full-automatic winding machine comprises a control unit, a circulating motion device, a plurality of lifting devices and a plurality of winding devices, one lifting device is correspondingly connected with one winding device, each winding device comprises a winding motor and a winding drum, each circulating motion device comprises a base, an electric chain wheel and a chain, the electric chain wheel is mounted on the base, the chain is mounted on the electric chain wheel, the lifting devices are mounted on the chain and can drive the corresponding winding devices to lift, the winding devices move along with the chain through the lifting devices mounted on the chain, and the control unit controls and connects the winding motors, the electric chain wheels and the lifting devices to enable the winding drums to complete winding work, the bobbin dismounting and mounting device is also included; the bobbin dismounting and mounting device is positioned between a bobbin to be dismounted and the bobbin to be mounted, the bobbin dismounting and mounting device comprises a bottom plate, a motor is fixed on the bottom plate, a lead screw is connected on an output shaft of the motor, a threaded sleeve plate is in threaded connection with the surface of the lead screw, a chute plate is fixed on the surface of the threaded sleeve plate, two moving blocks are further in sliding connection with the bottom plate, a limiting chute and a limiting rib are respectively arranged between the two moving blocks and the bottom plate for limiting and matching to enable the moving blocks to vertically slide, cylinders are respectively fixed on the two moving blocks and are in sliding matching with the chutes of the chute plate, a convex limiting slide block is arranged at the bottom of the threaded sleeve plate, a matched limiting chute is formed in the bottom plate, and the threaded sleeve plate is limited to horizontally move on the bottom plate through the matching between the limiting slide block and the limiting chute, a shifting fork corresponding to the bobbin is fixed on the right side of the moving block close to the bobbin to be dismounted, a push plate with thickness is fixedly connected on the left side of the moving block close to the bobbin to be mounted, a side plate is fixedly connected on the left side of the bottom plate, a slide way is fixed on the side plate, the lower end of the slide way is fixed on the side plate through a plate extending downwards, the bobbin is placed in the slide way, the bobbin to be mounted falling from the slide way corresponds to the propelling direction of the push plate, and the using method comprises the following steps:
the control unit is started to control the winding motor, the electric chain wheel and the lifting device, so that the winding drum of the winding device completes winding work along with the movement of the chain, when the winding drum to be disassembled moves to the winding drum disassembling device, the position of the winding drum to be disassembled corresponds to the shifting fork, the motor is started, the motor drives the thread sleeve plate to move left and right through the lead screw, the two moving blocks can be driven to vertically slide through the inclined groove plate, when the moving block to be disassembled is close to and moves downwards, the shifting fork is driven to move downwards, so that the winding drum to be disassembled is moved out from the winding motor by the shifting fork, and meanwhile, the moving block close to the winding drum to be assembled moves upwards under the driving of the motor to drive the push plate fixed on the left side of the moving block to upwards push the winding drum to be assembled, and pushing the bobbin to be mounted to the winding motor, wherein the two steps are carried out simultaneously, after the two steps are completed, the motor reversely rotates to drive the inclined groove plate to reset, and when the bobbin to be dismounted reaches the position, the operation is carried out in a reciprocating mode.
Preferably, the lifting device comprises a lifting seat, a guide rail, a rack, an electric gear and a gear seat, the lifting seat is installed on the chain, the guide rail and the rack are arranged on the lifting seat, the rack is connected with the electric gear, the electric gear is installed on the gear seat, the gear seat is installed on the guide rail, the winding motor is installed on the gear seat, the control device is connected with the electric gear in a control mode, and the using method is as follows:
the control unit controls the electric chain wheel to rotate to drive the chain to rotate, six lifting seats are arranged on the chain in total, the lifting seats rotate along with the chain, the motion trail of each lifting seat is a rectangle with a fillet, the lifting seats can rotate 90 degrees correspondingly when moving from a long edge to a short edge or from the short edge to the long edge, and the winding motor and the winding reel on the lifting seats always keep facing the outer side of the motion trail of the lifting seats. A. C, D and F are the intersection points of the long side with the rounded corner, and B and E are the midpoint of the long side, where point A, B, C is near the wire bond. The six points A, B, C, D, E and F bisect the motion trajectory of the whole lifting seat, and the distance between the six lifting seats on the chain is exactly equal to the distance between the six points, when one lifting seat moves to the point A, the electric chain wheel stops rotating, the bonding wire is already in the rectangular empty groove of the bobbin on the lifting seat, and the bobbin on the lifting seat at the point B winds the bonding wire. When the winding amount of the scout bobbin at the point B reaches a preset value, the electric chain wheel continues to rotate, meanwhile, the bobbin at the point A starts to rotate clockwise for winding, the bobbin at the point B performs counter-clockwise reverse paying-off, the bobbin at the point A not only winds the conveyed bonding lead, but also winds the bonding lead which is reversely paid out by the bobbin at the point B, meanwhile, the electric gear at the point A works and drives the gear seat to move close to the lifting seat, and the bobbin at the point A also moves close to the lifting seat. The movement distance of the bobbin close to the lifting seat at the point A is the radius of the bobbin, after the movement is finished, the electric gear stops moving, and the gear seat also stops moving downwards. With the rotation of the electric chain wheel, the lifting seat at the point A moves to the point B, and the lifting seat at the point B moves to the point C. Thus, the work of the lifting seat from the point A to the point B is completed, and the bobbin at the point A winds the wire into the bobbin without stopping the machine.
When one lifting seat moves to the point B, the electric chain wheel stops rotating, the bobbin at the point B still rotates clockwise, the bobbin at the point C stops rotating, and the bonding lead between the point BC is torn off. Since the bobbin of the point B has wound more wire, it is possible to continue the individual winding completely. And when the winding of the bobbin at the point B reaches a preset value, the electric chain wheel rotates, and the lifting seat at the point B moves towards the point C.
When one of the lifting seats moves to the point C, the electric chain wheel stops rotating, and the winding reel at the point C also stops rotating. Point B when the bobbin wire winding reaches the predetermined value, electric sprocket rotates, point C the lift seat to point D moves, simultaneously point C the lift seat electric gear work drives the gear seat is kept away from the motion of lift seat, point C the lift seat motion is also kept away from to the wire winding motor, point C the wire winding motor is kept away from the motion of lift seat and is done the radius of bobbin.
When one lifting seat moves to the point D, the electric chain wheel stops rotating, when the winding of the winding drum at the point B reaches a preset value, the electric chain wheel rotates, and the lifting seat at the point D moves to the point E.
When one of the lifting seats moves to the point E, the electric chain wheel stops rotating. When the winding of the bobbin at the point B reaches a preset value, the electric chain wheel rotates, and the lifting seat at the point E moves towards the point F.
When one lifting seat moves to the point F, the electric chain wheel stops rotating, when the winding of the bobbin at the point B reaches a preset value, the electric chain wheel rotates, and the lifting seat at the point F moves to the point A.
And the bobbin dismounting and mounting device completes dismounting of the bobbin at the point D and simultaneously completes mounting of the bobbin at the point E.
The method adopts the automatic winding machine, so the method has the same beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of the bobbin removal and installation apparatus of FIG. 1 in accordance with the present invention;
FIG. 3 is a structural cross-sectional view of the slideway of the present invention in the right-hand direction of FIG. 2;
FIG. 4 is a schematic view of the slide of the present invention shown in the left side view of FIG. 2;
FIG. 5 is a top view of the slideway of the present invention;
FIG. 6 is a schematic structural view of a front view of the fork of the present invention;
fig. 7 is a cross-sectional view of the bobbin of the present invention;
FIG. 8 is a side view of the invention of FIG. 7;
fig. 9 is a bottom and top view of the bobbin of the present invention in the orientation of fig. 7;
FIG. 10 is a schematic view of a limited sliding connection between the traveling block and the base plate according to the present invention;
FIG. 11 is a schematic view of the sliding position between the threaded sleeve and the bottom plate according to the present invention;
FIG. 12 is a schematic structural view of the lifting device of the present invention;
fig. 13 is a special point diagram of the lifting seat of the present invention.
The reference numerals in figures 1-13 are as follows:
the electric gear comprises a base 1, an electric chain wheel 2, a chain 3, a gear seat 4, a winding drum 5, a socket part 51, an end plate 52, a cylindrical rod 53, a bottom plate 6, a side plate 7, a motor 8, a lead screw 9, a threaded sleeve plate 10, a slotted plate 11, a shifting fork 12, a push plate 13, a slide way 14, a moving block 15, a cylinder 16, a limiting strip 17, a limiting strip 18 lifting seat, a 19 guide rail, a 20 rack and a 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-13, fig. 1 is a schematic structural view of a top view of the present invention; FIG. 2 is an enlarged view of the bobbin removal and installation apparatus of FIG. 1 in accordance with the present invention; FIG. 3 is a structural cross-sectional view of the slideway of the present invention in the right-hand direction of FIG. 2; FIG. 4 is a schematic view of the structure of the slideway of the present invention viewed from the left of FIG. 2; FIG. 5 is a top view of the slideway of the present invention; FIG. 6 is a schematic structural view of a front view of the fork of the present invention; fig. 7 is a cross-sectional view of the bobbin of the present invention; FIG. 8 is a side view of the invention of FIG. 7; fig. 9 is a bottom and top view of the bobbin of the present invention in the orientation of fig. 7; FIG. 10 is a schematic view of a limited sliding connection between the traveling block and the base plate according to the present invention; FIG. 11 is a schematic view of the sliding position between the threaded sleeve and the bottom plate according to the present invention; FIG. 12 is a schematic structural view of the lifting device of the present invention; fig. 13 is a special point diagram of the lifting seat of the present invention.
As shown in fig. 1-13, the invention provides a full-automatic winding machine for a copper-palladium-silver single crystal bonding lead, which comprises a control unit, a circulating motion device, a plurality of lifting devices and a plurality of winding devices, wherein one lifting device is correspondingly connected with one winding device, each winding device comprises a winding motor and a winding drum 5, each circulating motion device comprises a base 1, an electric chain wheel 2 and a chain 3, the electric chain wheel 2 is mounted on the base 1, the chain 3 is mounted on the electric chain wheel 2, the lifting devices are mounted on the chain 3 and can drive the winding devices corresponding to the lifting devices to lift, the winding devices move along with the chain 3 through the lifting devices mounted on the chain 3, the control unit controls and connects the winding motors, the electric chain wheels 2 and the lifting devices to enable the winding drums 5 to complete winding work, the bobbin dismounting and mounting device is also included;
the bobbin dismounting and mounting device is located between a bobbin 5 to be dismounted and the bobbin 5 to be mounted, and comprises a bottom plate 6, a motor 8 is fixed on the bottom plate 6, a lead screw 9 is connected onto an output shaft of the motor 8, a threaded sleeve plate 10 is in threaded connection with the surface of the lead screw 9, a slotted plate 11 is fixed on the surface of the threaded sleeve plate 10, two moving blocks 15 are further in sliding connection with the bottom plate 6, a limiting sliding groove and a limiting rib are arranged between the two moving blocks 15 and the bottom plate 6 for limiting and matching to enable the moving blocks 15 to vertically slide, cylinders 16 are fixed on the two moving blocks 15, the two cylinders 16 are in sliding matching with the slotted plate 11, a convex limiting sliding block is arranged at the bottom of the threaded sleeve plate 10, a limiting sliding groove matched with the convex sliding block is formed in the bottom plate 6, and the threaded sleeve plate 10 is limited on the bottom plate through the matching between the limiting sliding block and the limiting sliding groove 6, a shifting fork 12 corresponding to the bobbin 5 is fixed on the right side of the moving block 15 close to the bobbin 5 to be dismounted, a push plate 13 with thickness is fixedly connected on the left side of the moving block 15 close to the bobbin 5 to be mounted, the push plate 13 has a certain thickness to prevent the bobbin 5 in the slide way 14 from falling to block the push plate 13 in the process that the push plate 13 pushes the bobbin 5 on the side plate 7, the side plate 7 is fixedly connected on the left side of the bottom plate 6, a slide way 14 is fixed on the side plate 7, the lower end of the slide way 14 is fixed on the side plate 7 through a plate extending downwards, the bobbin 5 is placed in the slide way 14, and the bobbin 5 to be mounted falling from the slide way 14 corresponds to the pushing direction of the push plate 13.
During working, as shown in fig. 1-13, the control unit is started to control the winding motor, the electric sprocket 2 and the lifting device, so that the bobbin 5 of the winding device moves along with the chain 3 and simultaneously finishes winding work, when the bobbin 5 to be disassembled moves to the bobbin dismounting device, the position of the bobbin 5 to be disassembled corresponds to the shifting fork 12, the motor 8 is started, the motor 8 drives the thread sleeve plate 10 to move left and right through the lead screw 9, the two moving blocks 15 can be driven to vertically slide through the inclined groove plate 11, when the moving block 15 close to the bobbin 5 to be disassembled moves downwards, the shifting fork 12 is driven to move downwards, so that the bobbin 5 to be disassembled is moved out of the winding motor by the shifting fork 12, and simultaneously the moving block 15 close to the bobbin 5 to be assembled moves upwards under the driving of the motor 8, drive its left side fixed push pedal 13 upwards promotes and waits to install bobbin 5, will wait to install bobbin 5 and promote on the winding motor, these two steps go on simultaneously, accomplish the back, motor 8 reversal drives inclined groove plate 11 resets, next wait to dismantle when bobbin 5 reachs this position, reciprocal operation.
The bobbin dismounting and mounting device is designed as a whole, can realize the work of simultaneously dismounting and mounting the bobbin 5, and has the advantages of simple mechanical structure, easy realization and lower cost.
As shown in fig. 1 to 13, in one embodiment, the bobbin 5 has an "i" shape as a base, and the bobbin 5 includes a socket portion 51 and an end plate 52, the end plate 52 and the socket portion 51 having a square shape, and a cylindrical rod 53 for winding wire.
Further, as shown in fig. 1 to 13, the inner side surface of the shift fork 12 contacting the bobbin 5 to be disassembled is designed to be an inclined surface shape, which facilitates the falling off of the bobbin 5 to be disassembled.
Further, as shown in fig. 1 to 13, in this embodiment, two limit strips 17 matched with the bobbin 5 to be installed are arranged on the inner wall of the slide way 14. A plurality of bobbins 5 to be mounted can be placed in the slide 14, improving efficiency.
Preferably, in a specific embodiment, the lifting device includes a lifting seat 18, a guide rail 19, a rack 20, an electric gear 21 and a gear seat 4, the lifting seat 18 is installed on the chain 3, the lifting seat 18 is provided with the guide rail 19 and the rack 20, the rack 20 is connected to the electric gear 21, the electric gear 21 is installed on the gear seat 4, the gear seat 4 is installed on the guide rail 19, the winding motor is installed on the gear seat 4, and the control device controls and connects the electric gear 21. Not limited thereto.
The invention also provides a using method of the winding machine, the specific structure of the winding machine is shown in figures 1-13, and the method is as follows:
referring to fig. 1-13, the control unit is started to control the winding motor, the electric sprocket 2 and the lifting device, so that the bobbin 5 of the winding device completes winding work while moving along with the chain 3, when the bobbin 5 to be disassembled moves to the bobbin dismounting device, the position of the bobbin 5 to be disassembled corresponds to the shifting fork 12, the motor 8 is started, the motor 8 drives the thread bushing plate 10 to move left and right through the lead screw 9, the two moving blocks 15 can be driven to vertically slide through the inclined groove plate 11, when the moving block 15 close to the bobbin 5 to be disassembled moves downwards, the shifting fork 12 is driven to move downwards, so that the bobbin 5 to be disassembled is moved out from the winding motor by the shifting fork 12, and simultaneously the moving block 15 close to the bobbin 5 to be assembled moves upwards under the driving of the motor 8, drive its left side fixed push pedal 13 upwards promotes and waits to install bobbin 5, will wait to install bobbin 5 and promote on the winding motor, these two steps go on simultaneously, accomplish the back, motor 8 reversal drives inclined groove plate 11 resets, next wait to dismantle when bobbin 5 reachs this position, reciprocal operation.
In the method, the bobbin dismounting and mounting device is designed as a whole, the work of simultaneously dismounting and mounting the bobbin 5 can be realized, the mechanical structure is simple, the realization is easy, the cost is lower, the operation is simple, the dismounting and mounting work can be realized only by one-time operation, and the efficiency is improved.
Further, in the method, referring to fig. 1 to 13, a control unit controls the electric sprocket 2 to rotate to drive the chain 3 to rotate, six lifting seats 18 are provided on the chain 3 in total, the lifting seats 18 also rotate along with the rotation of the chain 3, the movement track of the lifting seats 18 is a rectangle with rounded corners, the lifting seats 18 correspondingly rotate 90 degrees when moving from a long side to a short side or from the short side to the long side, and the winding motor and the winding reel 5 on the lifting seats 18 always face the outer side of the movement track of the lifting seats 18. A. C, D and F are the intersection of the long side with the rounded corner, and B and E are the midpoint of the long side, where point A, B, C is located at the top of FIG. 13, from left to right in that order, near the bond wire. D. Points E and F are located lower in fig. 13, in order from right to left. The six points A, B, C, D, E and F bisect the motion trajectory of the whole lift seat 18, and the distance between the six lift seats 18 on the chain 3 is exactly equal to the distance between the six points, when one lift seat 18 moves to point a, the electric sprocket 2 stops rotating, the bonding wire is already in the rectangular empty slot of the bobbin 5 on the lift seat 18, and the bobbin 5 on the lift seat 18 at point B winds the bonding wire. When the winding amount of the bobbin 5 at the point B reaches a predetermined value, the electric sprocket 2 continues to rotate, and at the same time, the bobbin 5 at the point a starts to rotate clockwise for winding, and the bobbin 5 at the point B performs counter-clockwise reverse unwinding, and the bobbin 5 at the point a winds the delivered bonding wire and also winds the bonding wire reversely paid out from the bobbin 5 at the point B, and at the same time, the electric gear 21 at the point a works and drives the gear seat 4 to move close to the lifting seat 18, and the bobbin 5 at the point a moves close to the lifting seat 18 accordingly. The movement distance of the bobbin 5 close to the lifting seat 18 at the point A is the radius of the bobbin 5, after the movement is finished, the electric gear 21 stops moving, and the gear seat 4 also stops moving downwards. As the power sprocket 2 rotates, the lifting base 18 at the point a moves to the point B, and the lifting base 18 at the point B moves to the point C. This completes the operation of the lifting base 18 from the point a to the point B, and the bobbin 5 at the point a winds the wire into the bobbin 5 without stopping the machine.
When one of the lifting seats 18 moves to the point B, the electric sprocket 2 stops rotating, the bobbin 5 at the point B still rotates clockwise, the bobbin 5 at the point C stops rotating, and the bonding wire between the two points BC is torn off. Since the bobbin 5 of the point B has wound more wire, it is possible to continue the individual winding completely. When the winding of the winding reel 5 at the point B reaches a preset value, the electric chain wheel 2 rotates, and the lifting seat 18 at the point B moves to the point C.
When one of the lifting seats 18 moves to the point C, the electric sprocket 2 stops rotating, and the bobbin 5 at the point C also stops rotating. When the winding of bobbin 5 of point B reaches the predetermined value, electric sprocket 2 rotates, the lifting seat 18 of point C to point D motion, simultaneously point C the electric gear 21 work of lifting seat 18 drives gear seat 4 keeps away from lifting seat 18 motion, point C the winding motor also keeps away from lifting seat 18 motion, point C the winding motor keeps away from lifting seat 18 motion distance and is the radius of bobbin 5.
When one of the lifting seats 18 moves to the point D, the electric chain wheel 2 stops rotating, and when the winding of the bobbin 5 reaches a predetermined value at the point B, the electric chain wheel 2 rotates, and the lifting seat 18 at the point D moves to the point E.
When one of the lift shoes 18 moves to the point E, the power sprocket 2 stops rotating. When the winding of the bobbin 5 reaches the preset value at the point B, the electric chain wheel 2 rotates, and the lifting seat 18 at the point E moves to the point F.
When one of the lifting seats 18 moves to the point F, the electric chain wheel 2 stops rotating, and when the winding of the winding reel 5 at the point B reaches a preset value, the electric chain wheel 2 rotates, and the lifting seat 18 at the point F moves to the point a.
The bobbin dismounting and mounting device completes dismounting of the bobbin 2 at the point D and simultaneously completes mounting of the bobbin 2 at the point E.
The winding method is simple, and the winding efficiency can be improved to a great extent by combining the method for disassembling the bobbin 5 with high efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a full-automatic coiling machine of copper palladium silver single crystal bonding lead wire, includes the control unit, cyclic motion device, a plurality of elevating gear, a plurality of winding device, one elevating gear corresponds and connects one winding device, winding device includes wire winding motor and bobbin (5), cyclic motion device includes base (1), electric sprocket (2) and chain (3), install on base (1) electric sprocket (2), install on electric sprocket (2) chain (3), a plurality of elevating gear all install in chain (3) and can drive rather than corresponding winding device goes up and down, winding device through install in on chain (3) elevating gear follows chain (3) move, the control unit control connection wire winding motor electric sprocket (2) are established, The lifting device can enable the bobbin (5) to complete winding work, and is characterized by also comprising a bobbin dismounting and mounting device;
the bobbin dismounting and mounting device is positioned between a bobbin (5) to be dismounted and the bobbin (5) to be mounted, and comprises a bottom plate (6), a motor (8) is fixed on the bottom plate (6), a lead screw (9) is connected onto an output shaft of the motor (8), a threaded sleeve plate (10) is in threaded connection with the surface of the lead screw (9), a chute plate (11) is fixed on the surface of the threaded sleeve plate (10), the bottom plate (6) is also in sliding connection with two moving blocks (15), a limiting chute and a limiting rib are arranged between the two moving blocks (15) and the bottom plate (6) for limiting and matching to enable the moving blocks (15) to vertically slide, cylinders (16) are fixed on the two moving blocks (15), the two cylinders (16) are in sliding fit with the chute of the chute plate (11), and a convex limiting slide block is arranged at the bottom of the threaded sleeve plate (10), the bottom plate (6) is provided with a matched limiting sliding groove, the thread sleeve plate (10) is limited on the bottom plate (6) to move horizontally through the matching between the limiting sliding block and the limiting sliding groove, a shifting fork (12) corresponding to the bobbin (5) is fixed on the right side of the moving block (15) close to the bobbin (5) to be disassembled, a push plate (13) with thickness is fixedly connected on the left side of the moving block (15) close to the bobbin (5) to be assembled, a side plate (7) is fixedly connected to the left side of the bottom plate (6), a slide way (14) is fixed on the side plate (7), the lower end of the slideway (14) is fixed on the side plate (7) through a plate extending downwards, the bobbin (5) is placed in a slide way (14), and the bobbin (5) to be installed falling from the slide way (14) corresponds to the propelling direction of the push plate (13).
2. The full-automatic coiling machine of copper palladium silver single crystal bonding lead of claim 1, characterized in that the basic shape of the bobbin (5) is "I" shape, the bobbin (5) comprises a socket part (51) and an end plate (52), the end plate (52) and the socket part (51) are square in shape, and the full-automatic coiling machine further comprises a cylindrical rod (53) which is used for coiling and is positioned in the middle.
3. The full-automatic coiling machine of copper palladium silver single crystal bonding lead of claim 1, characterized in that, the right side of the moving block (15) close to the bobbin (5) to be disassembled is fixed with a shifting fork (12) corresponding to the bobbin (5) to be disassembled, and the inner side surface of the shifting fork (12) contacting with the bobbin (5) to be disassembled is designed into a bevel shape.
4. The full-automatic winding machine for the copper-palladium-silver single-crystal bonding lead according to claim 1, wherein two limiting strips (17) matched with the bobbin (5) to be installed are arranged on the inner wall of the slide way (14).
5. The full-automatic winding machine for the copper-palladium-silver single crystal bonding lead according to claim 1, wherein the lifting device comprises a lifting seat (18), a guide rail (19), a rack (20), an electric gear (21) and a gear seat (4), the lifting seat (18) is installed on the chain (3), the guide rail (19) and the rack (20) are arranged on the lifting seat (18), the rack (20) is connected with the electric gear (21), the electric gear (21) is installed on the gear seat (4), the gear seat (4) is installed on the guide rail (19), the winding motor is installed on the gear seat (4), and the control device is in control connection with the electric gear (21).
6. The using method of the full-automatic winding machine for the copper-palladium-silver single crystal bonding lead is characterized by comprising a control unit, a circulating motion device, a plurality of lifting devices and a plurality of winding devices, wherein one lifting device is correspondingly connected with one winding device, each winding device comprises a winding motor and a winding drum (5), each circulating motion device comprises a base (1), an electric chain wheel (2) and a chain (3), the electric chain wheel (2) is installed on the base (1), the chain (3) is installed on the electric chain wheel (2), the lifting devices are all installed on the chain (3) and can drive the corresponding winding devices to lift, and the winding devices move along with the chain (3) through the lifting devices installed on the chain (3), the control unit is connected with the winding motor, the electric chain wheel (2) and the lifting device in a control mode, can enable the winding drum (5) to complete winding work, and further comprises a winding drum dismounting device; the bobbin dismounting and mounting device is positioned between a bobbin (5) to be dismounted and the bobbin (5) to be mounted, and comprises a bottom plate (6), a motor (8) is fixed on the bottom plate (6), a lead screw (9) is connected onto an output shaft of the motor (8), a threaded sleeve plate (10) is in threaded connection with the surface of the lead screw (9), a chute plate (11) is fixed on the surface of the threaded sleeve plate (10), the bottom plate (6) is also in sliding connection with two moving blocks (15), a limiting chute and a limiting rib are arranged between the two moving blocks (15) and the bottom plate (6) for limiting and matching to enable the moving blocks (15) to vertically slide, cylinders (16) are fixed on the two moving blocks (15), the two cylinders (16) are in sliding fit with the chute of the chute plate (11), and a convex limiting slide block is arranged at the bottom of the threaded sleeve plate (10), the bottom plate (6) is provided with a matched limiting sliding groove, the thread sleeve plate (10) is limited to horizontally move on the bottom plate (6) through the matching between the limiting sliding block and the limiting sliding groove, the right side of the moving block (15) close to the bobbin (5) to be dismounted is fixedly provided with a shifting fork (12) corresponding to the bobbin (5) to be dismounted, the left side of the moving block (15) close to the bobbin (5) to be mounted is fixedly connected with a push plate (13) with thickness, the left side of the bottom plate (6) is fixedly connected with a side plate (7), the side plate (7) is fixedly provided with a slide way (14), the lower end of the slide way (14) is fixed on the side plate (7) through a plate extending downwards, the bobbin (5) is placed in the slide way (14), and the bobbin (5) to be mounted falling from the slide way (14) corresponds to the pushing direction of the push plate (13),
the using method comprises the following steps:
the control unit is started to control the winding motor, the electric chain wheel (2) and the lifting device, so that the winding drum (5) of the winding device can complete winding work while moving along with the chain (3), when the winding drum (5) to be disassembled moves to the winding drum disassembling and assembling device, the position of the winding drum (5) to be disassembled corresponds to the shifting fork (12), the motor (8) is started, the motor (8) drives the thread sleeve plate (10) to move left and right through the lead screw (9), the two moving blocks (15) can be driven to vertically slide through the inclined slotted plate (11), when the moving block (15) close to the winding drum (5) to be disassembled moves downwards, the shifting fork (12) is driven to move downwards, and therefore the winding drum (5) to be disassembled is moved out of the winding motor by the shifting fork (12), be close to simultaneously treat that to install bobbin (5) movable block (15) are in upward movement under the drive of motor (8), drive its left side fixed push pedal (13) upwards promote and treat installation bobbin (5), will treat installation bobbin (5) and promote on the winding motor, these two steps go on simultaneously, accomplish the back, motor (8) reversal drives ramp plate (11) reset, next treat when dismantling bobbin (5) and arrive this position, reciprocating operation.
7. The using method of the full-automatic winding machine for the copper-palladium-silver single crystal bonding lead wire according to claim 6 is characterized in that the lifting device comprises a lifting seat (18), a guide rail (19), a rack (20), an electric gear (21) and a gear seat (4), the lifting seat (18) is installed on the chain (3), the guide rail (19) and the rack (20) are arranged on the lifting seat (18), the rack (20) is connected with the electric gear (21), the electric gear (21) is installed on the gear seat (4), the gear seat (4) is installed on the guide rail (19), the winding motor is installed on the gear seat (4), the control device is connected with the electric gear (21) in a control mode, and the using method comprises the following steps:
the control unit controls the electric chain wheel (2) to rotate to drive the chain (3) to rotate, the chain (3) is provided with six lifting seats (18) in total, the lifting seats (18) rotate along with the rotation of the chain (3), the motion track of the lifting seats (18) is a rectangle with round corners, the lifting seats (18) rotate 90 degrees correspondingly when moving from long sides to short sides or from short sides to long sides, the winding motor and the winding reel (5) on the lifting seats (18) always face the outer side of the motion track of the lifting seats (18), A, C, D and F are four points which are the intersection points of the long sides and the round corners, B and E are the middle points of the long sides, wherein the A, B, C point is close to a bonding lead, and the six points of A, B, C, D, E and F bisect the motion track of the whole lifting seats (18), and the distance between six lifting seats (18) on the chain (3) is just equal to the distance between six points, when one lifting seat (18) moves to the point A, the electric chain wheel (2) stops rotating, the bonding wire is already in the rectangular empty slot of the bobbin (5) on the lifting seat (18), the bobbin (5) on the lifting seat (18) at the point B winds the bonding wire, when the winding amount of the bobbin (5) at the point B reaches a preset value, the electric chain wheel (2) continues rotating, the bobbin (5) at the point A starts to wind clockwise, the bobbin (5) at the point B winds anticlockwise reversely, the bobbin (5) at the point A winds the conveyed bonding wire and also winds the bonding wire which winds the bobbin (5) at the point B reversely, meanwhile, the electric gear (21) at the point A works and drives the gear seat (4) to move close to the lifting seat (18), the bobbin (5) at the point A also moves close to the lifting seat (18), the distance of the bobbin (5) at the point A moving close to the lifting seat (18) is the radius of the bobbin (5), after the movement is finished, the electric gear (21) stops moving, the gear seat (4) also stops moving downwards, along with the rotation of the electric chain wheel (2), the lifting seat (18) at the point A moves to the point B, the lifting seat (18) at the point B moves to the point C, so that the work of the lifting seat (18) from the point A to the point B is finished, and the bobbin (5) at the point A winds a wire into the bobbin (5) without stopping the movement,
when one lifting seat (18) moves to the point B, the electric chain wheel (2) stops rotating, the bobbin (5) at the point B still rotates clockwise, the bobbin (5) at the point C stops rotating, the bonding lead between the two points B, C is torn off, the bobbin (5) at the point B can completely continue to wind alone due to more wires wound in, when the winding of the bobbin (5) at the point B reaches a preset value, the electric chain wheel (2) rotates, and the lifting seat (18) at the point B moves to the point C,
when one lifting seat (18) moves to the point C, the electric chain wheel (2) stops rotating, the bobbin (5) at the point C also stops rotating, when the bobbin (5) at the point B winds to reach a preset value, the electric chain wheel (2) rotates, the lifting seat (18) at the point C moves towards the point D, meanwhile, the electric gear (21) of the lifting seat (18) at the point C works and drives the gear seat (4) to move away from the lifting seat (18), the winding motor at the point C also moves away from the lifting seat (18), and the distance of the winding motor at the point C away from the lifting seat (18) is the radius of the bobbin (5),
when one lifting seat (18) moves to the point D, the electric chain wheel (2) stops rotating, when the winding of the bobbin (5) reaches a preset value at the point B, the electric chain wheel (2) rotates, and the lifting seat (18) at the point D moves to the point E,
when one lifting seat (18) moves to the point E, the electric chain wheel (2) stops rotating, when the winding of the bobbin (5) reaches a preset value at the point B, the electric chain wheel (2) rotates, and the lifting seat (18) at the point E moves to the point F,
when one lifting seat (18) moves to the point F, the electric chain wheel (2) stops rotating, when the winding of the winding reel (5) at the point B reaches a preset value, the electric chain wheel (2) rotates, and the lifting seat (18) at the point F moves to the point A,
the bobbin dismounting and mounting device completes dismounting of the bobbin (5) at the point D and simultaneously completes mounting of the bobbin (5) at the point E.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091545.2A CN109250583B (en) | 2018-09-19 | 2018-09-19 | Full-automatic winding machine for copper-palladium-silver single crystal bonding lead and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811091545.2A CN109250583B (en) | 2018-09-19 | 2018-09-19 | Full-automatic winding machine for copper-palladium-silver single crystal bonding lead and use method |
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| CN111647984B (en) * | 2020-05-29 | 2021-06-22 | 太原理工大学 | Synchronous internal-supporting multi-bobbin grabbing mechanism for automatic doffing of roving frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1175367A (en) * | 1965-12-17 | 1969-12-23 | Murata Machinery Co Ltd | An Improved Automatic Yarn Winder. |
| DE1761434A1 (en) * | 1968-05-18 | 1971-06-09 | Demag Ag | Device for collecting, binding and transporting wire or strip-shaped rolled material |
| IT954966B (en) * | 1972-05-03 | 1973-09-15 | Camardella G | AUTOMATIC TURRET MACHINE FOR THE WINDING OF COILS AND L ATTOR CELEBRATION AND WELDING OF TERMINA LI |
| JP2670920B2 (en) * | 1991-08-13 | 1997-10-29 | 東レエンジニアリング株式会社 | Coil bobbin cargo handling equipment |
| JP2015147633A (en) * | 2014-02-05 | 2015-08-20 | 村田機械株式会社 | Bobbin setting device and yarn winder |
| CN204229926U (en) * | 2014-10-26 | 2015-03-25 | 江西省首诺铜业有限公司 | A kind of copper palladium-silver monocrystalline bonding wire fully automatic wire winding machine |
| CN104670989B (en) * | 2015-02-08 | 2017-07-11 | 江西省首诺铜业有限公司 | Full-automatic winding machine for copper-palladium-silver single crystal bonding lead |
| CN106144774B (en) * | 2016-08-22 | 2022-04-12 | 海宁市睿创机械科技有限公司 | Automatic spindle loading and unloading system |
| CN107620933B (en) * | 2017-09-15 | 2019-08-13 | 安徽旺旺禽业科技有限公司 | A kind of full slice system short circuit type LED support structure |
| CN107738958A (en) * | 2017-11-06 | 2018-02-27 | 诸城市远鸿纸业有限公司 | A kind of reel is fixed and discharge mechanism |
| CN108439068A (en) * | 2018-01-12 | 2018-08-24 | 贵州钢绳股份有限公司 | A kind of steel wire spiral hydraulic device and its application |
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Effective date of registration: 20200630 Address after: Qixian town Meilin Village in Keqiao District 312030 Zhejiang city of Shaoxing Province Applicant after: SHAOXING YUN FOOT ACUPUNCTURE TEXTILE Co.,Ltd. Address before: 457000 Luxi, North Section of Kaizhou Road, Hualong District, Puyang City, Henan Province Applicant before: PUYANG HUAXIN TECHNOLOGY SERVICE Co.,Ltd. |
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