CN110316617B - Pallet-free variable-diameter multi-connecting-rod winding system - Google Patents
Pallet-free variable-diameter multi-connecting-rod winding system Download PDFInfo
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- CN110316617B CN110316617B CN201910396057.0A CN201910396057A CN110316617B CN 110316617 B CN110316617 B CN 110316617B CN 201910396057 A CN201910396057 A CN 201910396057A CN 110316617 B CN110316617 B CN 110316617B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000004088 simulation Methods 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 244000309464 bull Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
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- 238000006073 displacement reaction Methods 0.000 description 2
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- 230000006978 adaptation Effects 0.000 description 1
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Classifications
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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
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
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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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
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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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
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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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/094—Tensioning or braking devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/098—Mandrels; Formers
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/36—Wires
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- Engineering & Computer Science (AREA)
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- Winding, Rewinding, Material Storage Devices (AREA)
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Abstract
The invention discloses a tray-free variable-diameter multi-connecting-rod winding system, which is divided into: a tray-free variable-diameter multi-connecting-rod winding method and tray-free variable-diameter multi-connecting-rod winding equipment. The tray-free variable-diameter multi-connecting-rod winding method comprises the following steps of: (1) The spool data and the winding data are input into a computer, and the initial position of the wire end is set to be zero. The tray-free variable-diameter multi-connecting-rod winding equipment comprises a machine table, a driving assembly and a winding assembly; the driving component and the winding component are both arranged on the machine table, and the winding component is in transmission connection with the driving component; the winding assembly comprises a winding main shaft, a winding baffle and at least two reducing assemblies. According to the invention, the wire feeding tension mechanism in the winding equipment is arranged to realize automatic adjustment of the wire feeding position and convenient control of winding tension, the diameter of the winding is flexibly adjusted by arranging the diameter-changing mechanism, and the stability of the winding is increased and meanwhile the winding is convenient to unload by arranging the bearing component, so that the winding system has high practicability.
Description
Technical Field
The invention relates to the technical field of winding machines, in particular to a tray-free variable-diameter multi-connecting-rod winding system.
Background
In the existing winding mechanism, a tray type winding machine is adopted, wherein a tray is fixed on an output shaft of a motor or a transmission assembly in transmission connection with the output shaft of the motor, and the motor is used for driving the tray to rotate, so that winding is realized; the coil winding machine has the defects that the coil with the same inner diameter can only be wound because the diameter of the tray or the distance between the maximum two points of the tray is fixed, the coil cannot be applied to the winding of coils with various inner diameters, and the tray type coil winding machine is adopted, so that the coil is not easy to take off from the tray after the coil is wound.
In the actual production process, customers with different requirements can meet, and the number of layers of the wound coil, the inner diameter of the coil, the position of the tail end, the total length of the spool and the diameter of the spool change in real time according to the requirements of the customers. We find that the winding machines on the market today are cumbersome to fine tune for the above data and even more so do not meet the requirements.
For this reason we propose that the palletless variable-diameter multi-link winding system includes a palletless variable-diameter multi-link winding method and a palletless variable-diameter multi-link winding apparatus.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a tray-free variable-diameter multi-connecting-rod winding system.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the tray-free variable-diameter multi-connecting-rod winding method comprises the following steps of:
(1) Inputting spool data (spool total length and spool diameter) and winding data (coil layer number, coil inner diameter and ending position) into a computer and setting a starting position of the spool to be zero;
(2) The computer calculates according to the input spool data and winding data to obtain the coil inner diameter and the coil layer number in the winding data for simulation winding;
(3) Obtaining the position of the ending wire head according to the simulated winding and reversely deducing the position difference of the ending wire head required by practice to obtain the position data of the starting wire head;
(4) Inputting initial thread end position data, the spool data and winding data in the step (2) to a computer to simulate winding again;
(5) After the tail end position obtained by simulation winding reaches the customer requirement, the tray-free variable-diameter multi-connecting-rod winding equipment provided by the invention is used for actually winding.
Preferably, the spool data in step (1) includes a total length and a spool diameter, and the winding data includes one or more of a coil layer number, a coil inner diameter and a tail end position; one or more of the wound data is input into the computer by adopting customer data under the premise that customers have clear requirements, for example, customers do not require that the customer adopts a conventional numerical value or a random numerical value under the premise that other requirements of the customers are met.
Preferably, the actual winding in step (5) is divided into the following steps:
(1) According to the coil inner diameter data in the winding data, adjusting the reducing assembly and determining the inner diameter of the wound coil;
(2) Fixing the position of the spool head with the position of the initial spool head deduced by the computer;
(3) And starting the driving assembly to drive the winding assembly to perform actual winding.
The invention also provides tray-free variable-diameter multi-connecting-rod winding equipment, which comprises a machine table, a driving assembly and a winding assembly; the driving component and the winding component are both arranged on the machine table, and the winding component is in transmission connection with the driving component; the winding assembly comprises a winding main shaft, a winding baffle and at least two reducing assemblies; one end of the winding main shaft is in transmission connection with the driving assembly, and the winding baffle plate is sleeved with the other end of the winding main shaft; the two reducing assemblies are movably arranged on one side of the winding baffle, each reducing assembly is connected with a winding roller, and the winding rollers are positioned on the other side of the winding baffle; the moving tracks of every two reducing assemblies are all positioned on the same straight line of the maximum cross section of the winding baffle, so that when the two reducing assemblies positioned on the same straight line move, the distance between the two corresponding winding rollers can be increased or decreased.
Preferably, the side of the winding baffle is provided with at least one track, and the other side of the winding baffle is provided with movable holes corresponding to the number and the positions of the winding rollers.
Preferably, the surface of the winding spindle is sleeved with a linear bearing, the surface of the linear bearing is sleeved with a bearing outer ring, a rotating bearing used for rotating is arranged between the bearing outer ring and the linear bearing, and the side surface of the bearing outer ring is fixedly connected with a winding flower disc.
Preferably, the reducing assembly comprises a winding roller and a movable sliding block sleeved at two ends of the track, one end of the winding roller is fixedly connected to the sliding block, the other end of the sliding block is rotationally connected with a connecting rod, and the other end of the connecting rod is rotationally connected with the side face of the winding flower disc.
Preferably, a numerical control linear sliding table which is parallel to the winding main shaft and used for driving the reducing assembly is arranged on the surface of the machine table, and a connecting block used for fixedly connecting an outer ring of the bearing is arranged at the movable end of the numerical control linear sliding table.
Preferably, the winding component is arranged on one side of the machine table, the bearing component is arranged on the other side of the machine table and is fixed on the machine table through the axial moving mechanism, the bearing component is at least provided with two supporting positions, and each supporting position corresponds to each winding roller in the Z-axis direction; the range of motion of the load bearing assembly includes a range of lengths of the winding roller such that a support on the load bearing assembly can be brought into contact with the winding roller.
Preferably, the drive assembly comprises an equipment box arranged on the upper surface of the machine table and a large synchronous pulley sleeved on the surface of the winding main shaft, a drive motor is arranged in the equipment box, an output shaft of the drive motor is fixedly connected with a small synchronous pulley, and the small synchronous pulley is connected with the large synchronous pulley through belt transmission.
The invention has the following beneficial effects:
1. the tray-free variable-diameter multi-connecting-rod winding method uses computer software to perform wire incoming preliminary winding simulation, so that when the requirements of new clients are different, the client requirements are met, the computer software assists in operation, and the output of coils which do not meet the client requirements is reduced.
2. According to the tray-free variable-diameter multi-connecting-rod winding equipment, the numerical control linear sliding table is arranged to control the winding faceplate to axially linearly move on the winding spindle through the linear bearing, so that the connecting rod pushes the sliding block to axially linearly move by taking the track as a reference, the distance between winding rollers is adjusted, and the flexible adjustment of the inner diameter of the coil is achieved, so that the requirements of different customers on different inner diameters of the coil are met.
3. This no tray variable diameter many connecting rods wire winding equipment, through the driving motor who sets up the tension frame, make the winding roller at wire winding in-process, computer real-time control driving motor, the leading-in position that makes the spool follows wire winding progress synchronization regulation, through setting up stopper and I shape tensioning screw thread bottom block, make the spool when inside through the tension frame, control spool through speed, the spool that makes between tension frame and the winding roller forms certain tension, improve the compactness of coil, thereby make this no tray variable diameter many connecting rods wire winding equipment have the effect that improves coil compactness and the leading-in coil position of real-time regulation spool.
4. This no tray variable diameter many connecting rods wire winding equipment through setting up track strip and track slider, makes the nimble regulation of position of spacing chuck, is convenient for restrict the length of coil, through setting up second bearing and bull stick, makes spacing chuck rotate along with the rotation of wire winding baffle, prevents simultaneously that the wire winding roller that coil gravity led to is unstable to make this no tray variable diameter many connecting rods wire winding equipment keep firm at wire winding in-process, the unloading circle after the coiling of being convenient for accomplish simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a palletless variable-diameter multi-link winding system according to the present invention;
fig. 2 is a schematic diagram of a front view structure of a palletless variable-diameter multi-link winding device according to the present invention;
fig. 3 is a schematic diagram of a back view structure of a palletless variable-diameter multi-link winding device according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;
fig. 5 is a schematic top view of a palletless variable-diameter multi-link winding device according to the present invention;
fig. 6 is a schematic diagram of a straight-line bearing front-section structure of a palletless variable-diameter multi-link winding device according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B;
FIG. 8 is a schematic diagram of the overall structure of an embodiment;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8 at D;
FIG. 10 is an enlarged schematic view of FIG. 8 at C;
FIG. 11 is a schematic diagram of a front cross-sectional structure of a tension frame of a palletless variable-diameter multi-link winding device according to the present invention;
fig. 12 is a schematic diagram of a top-down structure of a tension frame of a palletless variable-diameter multi-link winding device according to the present invention.
In the figure: the device comprises a machine table 1, a winding spindle 2, a winding baffle 3, a winding roller 4, a rail 5, a movable hole 6, a linear bearing 7, an outer bearing ring 8, a rotary bearing 9, a winding disc chuck 10, a sliding block 11, a connecting rod 12, a numerical control linear sliding table 13, a connecting block 14, a device box 15, a large synchronous pulley 16, a driving motor 17, a small synchronous pulley 18, a first bearing seat 19, a rail strip 20, a rail sliding block 21, a bearing bottom plate 22, a fixed frame 23, a limiting chuck 24, a rotating rod 25, a second bearing seat 26, a tension frame 27, a wire inlet hole 28, a wire outlet hole 29, a rolling rod 30, a sliding groove 31, a driving motor 32, a sliding block 33, a limiting block 34 and an I-shaped tensioning screw abutting block 35.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
1. Method of carrying out the part
1. The tray-free variable-diameter multi-connecting-rod winding method comprises the following steps of:
(1) Inputting spool data (spool total length and spool diameter) and winding data (coil layer number, coil inner diameter and ending position) into a computer and setting a starting position of the spool to be zero;
(2) The computer calculates according to the input spool data and winding data to obtain the coil inner diameter and the coil layer number in the winding data for simulation winding;
(3) Obtaining the position of the ending wire head according to the simulated winding and reversely deducing the position difference of the ending wire head required by practice to obtain the position data of the starting wire head;
(4) Inputting initial thread end position data, the spool data and winding data in the step (2) to a computer to simulate winding again;
(5) After the tail end position obtained by simulation winding reaches the customer requirement, the tray-free variable-diameter multi-connecting-rod winding equipment provided by the invention is used for actually winding.
2. The spool data in the step (1) comprises total length and spool diameter, and the winding data comprises one or more of coil layer number, coil inner diameter and ending position; one or more of the wound data is input into the computer by adopting customer data under the premise that customers have clear requirements, for example, customers do not require that the customer adopts a conventional numerical value or a random numerical value under the premise that other requirements of the customers are met.
3. The actual winding in the step (5) is divided into the following steps:
(1) According to the coil inner diameter data in the winding data, adjusting the reducing assembly and determining the inner diameter of the wound coil;
(2) Fixing the position of the spool head with the position of the initial spool head deduced by the computer;
(3) And starting the driving assembly to drive the winding assembly to perform actual winding.
2. Examples section
Example 1
Referring to fig. 1 to 9, a palletless variable diameter multi-link winding apparatus includes a machine 1, a driving assembly and a winding assembly; the driving component and the winding component are both arranged on the machine table 1, and the winding component is in transmission connection with the driving component; the winding assembly is provided with a winding spindle 2, a winding baffle 3 and at least two reducing assemblies; the driving assembly comprises an equipment box 15 arranged on the upper surface of the machine table 1 and a large synchronous pulley 16 sleeved on the surface of the winding spindle 2, a driving motor 17 is arranged in the equipment box 15, an output shaft of the driving motor 17 is fixedly connected with a small synchronous pulley 18, and the small synchronous pulley 18 is in transmission connection with the large synchronous pulley 16 through a belt; the upper surface of the equipment box 15 is fixedly connected with a first bearing seat 19 for fixing a winding main shaft, the upper surface of the equipment box 15 is provided with a through hole for a belt to pass through, one end of the winding main shaft 2 is in transmission connection with a driving component, and the winding baffle 3 is sleeved at the other end of the winding main shaft 2; the surface of the winding spindle 2 is sleeved with a linear bearing 7, the surface of the linear bearing 7 is sleeved with a bearing outer ring 8, a rotary bearing 9 which is convenient for rotation is arranged between the bearing outer ring 8 and the linear bearing 7, and the side surface of the bearing outer ring 8 is fixedly connected with a winding flower disc 10; the two reducing assemblies are movably arranged on one side of the winding baffle plate 3, each reducing assembly is connected with a winding roller 4, the winding rollers 4 are positioned on the other side of the winding baffle plate 3, at least one track 5 is arranged on the side surface of the winding baffle plate 3, and movable holes 6 corresponding to the number and the positions of the winding rollers 4 are formed in the other side of the winding baffle plate 3; the reducing assembly comprises a winding roller 4 and movable sliding blocks 11 sleeved at two ends of the track 5, one end of the winding roller 4 is fixedly connected to the sliding blocks 11, the other end of the sliding blocks 11 is rotationally connected with a connecting rod 12, and the other end of the connecting rod 12 is rotationally connected with the side face of the winding flower disc 10; the surface of the machine table 1 is provided with a numerical control linear sliding table 13 which is parallel to the winding main shaft 2 and used for driving the reducing assembly, the brand of the numerical control linear sliding table 13 is FUYU model FSL80 sliding table, and the movable end of the numerical control linear sliding table 13 is provided with a connecting block 14 used for fixedly connecting the bearing outer ring 8; the moving tracks of every two reducing assemblies are all positioned on the same straight line of the maximum cross section of the winding baffle 3, so that when the two reducing assemblies positioned on the same straight line move, the distance between the two corresponding winding rollers 4 can be increased or reduced, and the reducing function is realized.
The winding component is arranged on one side of the machine table 1, the other side of the machine table 1 is provided with a bearing component for assisting winding, the bearing component is fixed on the machine table 1 through an axial moving mechanism, the bearing component is at least provided with two supporting positions, and each supporting position corresponds to each winding roller 4 in the Z-axis direction; the bearing assembly moving range includes the length scope of winding roller 4 for the supporting bit on the bearing assembly can be with winding roller 4 contact, and the upper surface of board 1 is provided with two track bars 20 that are used for bearing assembly axial displacement parallel with winding roller 4, and the bearing assembly includes the track slider 21 of sliding connection on track bar 20, and the upper surface of track slider 21 is provided with load-bearing bottom plate 22, and the upper surface of load-bearing bottom plate 22 is provided with fixed frame 23, and the upper surface of fixed frame 23 sets up the spacing chuck 24 that is used for supporting winding roller 4, and the side centre of a circle department of spacing chuck 24 is connected with the bull stick 25 that is used for rotating spacing chuck, and the spacing hole with winding roller 4 looks adaptation is seted up to the side of spacing chuck 24 in the second bearing frame 26 of fixed frame 23 roof upper surface.
In this embodiment, the bearing assembly has been thinned, through setting up track strip 20, bearing bottom plate 22, fixed frame 23, bull stick 25 and spacing chuck 24, make this winding equipment at the wire winding in-process, wire winding roller 4 is more firm, prevent that wire winding roller 4 from receiving coil gravity influence to lead to deformation, cause the wire winding unusual, the length of wound circle has been restricted to spacing chuck 24 simultaneously, the unloading circle after the equipment winding of being convenient for of adoption track strip axial displacement finishes.
Example 2
Referring to fig. 8-12, unlike embodiment 1, the middle edge of the machine 1 is further provided with a wire feeding tension mechanism parallel to the winding roller 4 and used for adjusting the tension of the wire feeding, the wire feeding tension mechanism comprises a tension frame 27 fixedly connected to the upper surface of the machine 1, a wire feeding hole 28 is formed in one side, far away from the winding roller 4, of the tension frame 27, a wire outlet 29 is formed in one side, close to the winding roller 4, of the tension frame 27, rolling rods 30 are rotatably connected to inner walls of the wire feeding hole 28 and the wire outlet 29, a sliding groove 31 is formed in the tension frame 27, a driving motor 32 is fixedly connected to the side surface of the tension frame 27, a sliding block 33 is slidably connected to the sliding groove 31, a limiting block 34 is fixedly connected to the side surface of the sliding block 33, an output shaft of the driving motor 32 penetrates through the side surface of the tension frame 27 and extends to the inner portion of the tension frame 27 and is fixedly connected to the side surface of the limiting block 34, an i-shaped tensioning thread abutting block 35 is formed in one side, far away from the output shaft of the driving motor 32, and a round hole for the wire pipe to pass through is formed in the upper surface of the limiting block 34.
In this embodiment, through setting up the driving motor 32 of tension frame 27, make the wire winding roller 4 in wire winding in-process, computer real-time control driving motor 32 makes the leading-in position of spool follow wire winding progress synchronization adjustment, through setting up stopper 34 and I shape tensioning screw thread bottom block 35, make the spool when passing tension frame 27 inside, I shape tensioning screw thread bottom block 35 control spool pass through speed, make the spool between tension frame 27 and the wire winding roller 4 form certain tension, improve the compactness of coil, thereby make this no tray variable diameter many connecting rod wire winding equipment have the effect that improves coil compactness and the leading-in coil of real-time regulation spool position.
When the palletless variable-diameter multi-link winding device is used, firstly, according to the palletless variable-diameter multi-link winding method provided by the claim 1, winding is simulated by a computer according to winding data and spool data provided by a customer, the position of an initial wire head on a winding roller 4 is deduced reversely, then the inner diameter is adjusted, a numerical control linear sliding table 13 is used for controlling a winding faceplate 10 to axially and linearly move on a winding spindle 2 through a linear bearing 7, a link 12 is used for pushing a sliding block 11 to axially and linearly move with reference to a track 5, the distance between the winding rollers 4 is adjusted to reach the inner diameter of a target coil, then the device is used for winding, firstly, the wire head enters a tension frame 27 from a wire inlet hole 28, passes through a limiting block 34 and is fixed on the target position on the winding roller 4, the distance between the limiting chuck and the winding baffle plate 3 is measured by pushing the bearing bottom plate according to the coil length data simulated by a computer, then the bearing bottom plate 22 is fixed on the machine table 1 through bolts, the limiting chuck 24 arranged at the upper part of the bearing bottom plate is spliced with the winding roller 4, the coil on the winding roller 4 is integrally and firmly fixed while the winding roller 4 rotates, the coil gravity is prevented from influencing the deformation of the winding roller 4, the driving motor 17 starts to drive the winding roller 4 and the winding baffle plate 3 to rotate to start winding, in the winding process, the computer controls the driving motor 32 in real time, the leading-in position of the wire tube is synchronously regulated along with the winding progress, the speed of the wire tube is controlled by arranging the limiting block 34 and the I-shaped tensioning thread bottom block 35 when the wire tube passes through the tension frame 27, the wire tube between the tension frame 27 and the winding roller 4 forms certain tension, the compactness of the coil is improved after the winding is finished, the loose bolts enable the bearing bottom plate 22, the fixed frame 23 and other parts on the upper part of the fixed frame 23 to flexibly move, so that the winding roller 4 is separated from the corresponding limiting holes on the limiting chuck 24, and the wound coil is easily taken down.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The tray-free variable-diameter multi-connecting-rod winding method is characterized by comprising the following steps of: the method comprises the following steps:
(1) Inputting spool data and winding data into a computer and setting the initial position of a wire end to return to zero;
(2) The computer calculates according to the input spool data and winding data to obtain the coil inner diameter and the coil layer number in the winding data for simulation winding;
(3) Obtaining the position of the ending wire head according to the simulated winding and reversely deducing the position difference of the ending wire head required by practice to obtain the position data of the starting wire head;
(4) Inputting initial thread end position data, the spool data and winding data in the step (2) to a computer to simulate winding again;
(5) After the tail end position obtained by simulation winding reaches the customer requirement, the actual winding is performed by using tray-free variable-diameter multi-connecting-rod winding equipment;
the spool data in the step (1) comprises a total length and a spool diameter, and the winding data comprises one or more of a coil layer number, a coil inner diameter and a tail end position; one or more of the winding data is input into the computer by adopting client data on the premise that a client has clear requirements, for example, the client does not require that the client adopts a conventional numerical value or a random numerical value on the premise that other requirements of the client are met;
the actual winding in the step (5) is divided into the following steps:
according to the coil inner diameter data in the winding data, adjusting the reducing assembly and determining the inner diameter of the wound coil;
fixing the position of the spool head with the position of the initial spool head deduced by the computer;
starting the driving assembly to drive the winding assembly to perform actual winding;
the tray-free variable-diameter multi-connecting-rod winding equipment comprises a machine table (1), a driving assembly and a winding assembly; the driving component and the winding component are both arranged on the machine table (1), and the winding component is in transmission connection with the driving component; the winding assembly is provided with a winding main shaft (2), a winding baffle (3) and at least two reducing assemblies; one end of the winding main shaft (2) is in transmission connection with the driving assembly, and the winding baffle (3) is sleeved at the other end of the winding main shaft (2); the two reducing assemblies are movably arranged on one side of the winding baffle plate (3), each reducing assembly is connected with a winding roller (4), and the winding rollers (4) are positioned on the other side of the winding baffle plate (3); the moving tracks of every two reducing assemblies are positioned on the same straight line of the maximum cross section of the winding baffle plate (3), so that when the two reducing assemblies positioned on the same straight line move, the distance between the two corresponding winding rollers (4) can be increased or decreased;
at least one track (5) is arranged on the side surface of the winding baffle (3), and movable holes (6) corresponding to the number and the positions of the winding rollers (4) are formed in the other side of the winding baffle (3);
the surface of the machine table (1) is provided with a numerical control linear sliding table (13) which is parallel to the winding main shaft (2) and used for driving the reducing assembly, and the movable end of the numerical control linear sliding table (13) is provided with a connecting block (14) which is used for fixedly connecting the bearing outer ring (8);
the diameter-changing assembly comprises a winding roller (4) and movable sliding blocks (11) sleeved at two ends of the track (5), one end of the winding roller (4) is fixedly connected to the sliding blocks (11), the other end of the sliding blocks (11) is rotationally connected with a connecting rod (12), and the other end of the connecting rod (12) is rotationally connected with the side face of the winding flower disc (10);
the driving assembly comprises a device box (15) arranged on the upper surface of the machine table (1) and a large synchronous pulley (16) sleeved on the surface of the winding main shaft (2), a driving motor (17) is arranged in the device box (15), a small synchronous pulley (18) is fixedly connected with an output shaft of the driving motor (17), and the small synchronous pulley (18) is connected with the large synchronous pulley (16) through belt transmission.
2. The palletless variable diameter multiple link winding method according to claim 1, characterized in that: the winding spindle is characterized in that a linear bearing (7) is sleeved on the surface of the winding spindle (2), a bearing outer ring (8) is sleeved on the surface of the linear bearing (7), a rotary bearing (9) which is convenient to rotate is arranged between the bearing outer ring (8) and the linear bearing (7), and a winding flower disc (10) is fixedly connected to the side face of the bearing outer ring (8).
3. The palletless variable diameter multiple link winding method according to claim 1, characterized in that: the winding assembly is arranged on one side of the machine table (1), the bearing assembly is arranged on the other side of the machine table (1) and is fixed on the machine table (1) through an axial moving mechanism, the bearing assembly is at least provided with two supporting positions, and each supporting position corresponds to each winding roller (4) in the Z-axis direction; the range of motion of the load bearing assembly includes a range of lengths of the winding roller (4) such that a support on the load bearing assembly can be brought into contact with the winding roller (4).
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| CN201910396057.0A CN110316617B (en) | 2019-09-04 | 2019-09-04 | Pallet-free variable-diameter multi-connecting-rod winding system |
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| CN201910396057.0A CN110316617B (en) | 2019-09-04 | 2019-09-04 | Pallet-free variable-diameter multi-connecting-rod winding system |
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| CN110316617B true CN110316617B (en) | 2024-01-23 |
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