CN213519606U

CN213519606U - Knot winding device for winding machine

Info

Publication number: CN213519606U
Application number: CN202023319209.4U
Authority: CN
Inventors: 李杰林
Original assignee: Foshan Chiheng Automation Technology Co ltd
Current assignee: Foshan Chiheng Automation Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-06-22
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of transformer production, in particular to a knot winding device fixing assembly seat and a knot line assembly for a winding machine, wherein a U-shaft mechanism and a three-shaft mechanism are arranged on a fixing seat, the U-shaft mechanism is provided with a rope nozzle fixing shaft and a U-shaft motor, the rope nozzle fixing shaft is provided with a fixing rope nozzle head, the fixing rope nozzle head is provided with a first knot line foot and a second knot line foot, and the rope nozzle fixing shaft is in transmission connection with the U-shaft motor through a coupling; the wire connecting component comprises a wire connecting sliding table and a wire connecting clamp for fixing the wire end of a copper wire, a wire nozzle seat is arranged on the wire connecting sliding table, a wire pressing plate is arranged on the wire nozzle seat, a lead-in through hole is formed in the wire pressing plate, a wire pressing mechanism is arranged on the lead-in through hole, a fixing rod is arranged between the wire pressing plate and the wire connecting clamp, a winding nozzle is arranged on the fixing rod, and a wire connecting nozzle is arranged between the wire connecting clamp and the winding nozzle; through the preliminary location copper line of line ball mechanism, rethread dead lever secondary location copper line avoids copper line wire winding in-process, produces the offset easily, influences the wire winding quality.

Description

Knot winding device for winding machine

Technical Field

The utility model relates to a transformer production technical field, concretely relates to knot winding device for coiler.

Background

With the advent of the electrical age, transformers are widely applied to various fields, and as high-precision parts inside various electrical appliances, transformers generally comprise an iron core winding frame, an iron core and a coil, wherein the coil is usually formed by winding copper wires, the iron core winding frame is also called a transformer framework, and the transformer framework is a main body structure component of the transformer, provides winding space for the copper wires in the transformer, and fixes the iron core in the transformer; during production, shift empty iron core bobbin to copper line winding department earlier, then need with the accurate winding of copper line to iron core bobbin outside, but among the prior art, because iron core bobbin at the winding in-process, the copper line produces offset easily, leads to the copper line to be difficult to tentatively fix a position in transportation process, makes the unable accurate knot of copper line wind last, influences the wire winding quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a knot winding device for coiler solves among the prior art because iron core bobbin at the wire winding in-process, and the copper line produces offset easily, leads to the copper line to be difficult to tentatively fix a position in transportation process, makes the unable accurate knot of copper line wind last, influences the problem of wire winding quality.

In order to achieve the above object, the utility model provides a knot winding device for coiler, include:

the fixed main seat is provided with a U-axis mechanism and a three-axis mechanism for driving the U-axis mechanism to move in a three-axis manner, the U-axis mechanism is provided with a rope nozzle fixing shaft and a U-axis motor, the rope nozzle fixing shaft is provided with a fixing rope nozzle head for fixing an iron core winding frame, the fixing rope nozzle head is provided with a first knot stitch and a second knot stitch, and the rope nozzle fixing shaft is in transmission connection with the U-axis motor through a coupling;

the knot line subassembly, the knot line subassembly includes knot line slip table and the knot line clamp that is used for the line head end of fixed copper line, the seat is chewed to the last line that is equipped with of knot line slip table, and the line is chewed the seat and is equipped with the line ball board, and the line ball board is equipped with the leading-in through-hole that is used for the copper line of preliminary location, leading-in through-hole is equipped with the line ball mechanism that is used for preliminary location copper line, be equipped with the dead lever that is used for the secondary location copper line between line ball board and the knot line clamp, the dead lever is equipped with the wire winding.

Preferably, the wire holder is provided with a wire clamp cylinder for controlling tensioning of the wire clamp and a wire clamp cylinder for controlling tensioning of the wire clamp, the wire clamp comprises an L-shaped wire clamping piece and a wire clamping abutting piece, the L-shaped wire clamping piece and the L-shaped wire clamping piece are rotatably connected through a long shaft, and output shafts of the wire clamp cylinder and the wire clamping cylinder are respectively rotatably connected with vertical plates of the L-shaped wire clamping piece and the L-shaped wire clamping piece through short shafts.

Preferably, the wire pressing mechanism comprises a wire pressing cylinder 71, a first pressing block and a second pressing block, the first pressing block is arranged at the upper end of a leading-in through hole of the wire pressing plate, the wire pressing cylinder 71 is arranged at the lower end of the leading-in through hole of the wire pressing plate, the second pressing block is arranged at an output shaft of the wire pressing cylinder 71, and the first pressing block is movably pressed on the second pressing block through the wire pressing cylinder 71.

Preferably, the three-axis mechanism comprises a Z-axis sliding table, an X-axis sliding table and a Y-axis sliding table, the U-axis mechanism is arranged on the fixed main base through the Z-axis sliding table in an axial sliding mode along the Z axis, the Z-axis sliding table is arranged on the X-axis sliding table in an axial sliding mode along the X axis, and the X-axis sliding table is arranged on the Y-axis sliding table in an axial sliding mode along the Y axis.

Preferably, the Z axle slip table includes Z axle fixing base, Z axle fixing base is equipped with Z axle lead screw, Z axle motor and is used for the Z axle connecting plate of fixed connection U axle mechanism, and Z axle motor passes through synchronizing wheel subassembly and drives Z axle lead screw and rotate along the axial, and Z axle connecting plate passes through Z axle guide rail and slides and set up on Z axle lead screw.

Preferably, the X axle slip table includes the X axle fixing base, the X axle fixing base is equipped with X axle lead screw, X axle motor and X axle connecting plate, and the X axle motor passes through synchronizing wheel subassembly and drives X axle lead screw and rotate along the axial, and the X axle connecting plate passes through the slip setting of X axle guide rail on X axle lead screw, and fixed total seat setting is on X axle connecting plate.

Preferably, Y axle slip table includes Y axle fixing base, Y axle fixing base is equipped with Y axle lead screw, Y axle motor and is used for connecting the Y axle connecting plate of fixed X axle slip table, and Y axle motor passes through the shaft coupling and drives Y axle lead screw and rotate along the axial, and Y axle connecting plate passes through Y axle guide rail and slides and set up on Y axle lead screw, and Y axle fixing base is equipped with the Y axle motor cabinet that is used for fixed Y axle motor.

Has the advantages that: the utility model provides a knot winding device for a coiling machine, which comprises a fixed main seat and a knot assembly, wherein the fixed main seat is provided with a U-axis mechanism and a three-axis mechanism for driving the U-axis mechanism to move in three axes, the knot assembly comprises a knot slip table and a knot clamp for fixing the wire end of a copper wire, the knot slip table is provided with a wire nozzle seat, the wire nozzle seat is provided with a wire pressing plate, the wire pressing plate is used for leading in a copper wire, the leading-in through hole is provided with a wire pressing mechanism for preliminarily positioning the copper wire, a fixed rod for secondarily positioning the copper wire is arranged between the wire pressing plate and the knot clamp, the fixed rod is provided with a winding nozzle for fixing the copper wire, the knot nozzle for positioning the copper wire end is arranged between the knot clamp and the winding nozzle, through the preliminary location copper line of line ball mechanism, rethread dead lever secondary location copper line avoids copper line wire winding in-process, produces the offset easily, influences the wire winding quality.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention;

FIG. 4 is a schematic structural view of the wire connecting assembly of the present invention;

FIG. 5 is a partially exploded view of the wire tying assembly of the present invention;

fig. 6 is a partial enlarged view of the portion C in fig. 5 of the present invention;

FIG. 7 is a schematic structural view of a U-axis mechanism of the present invention;

fig. 8 is a partial enlarged view of a portion B in fig. 7 according to the present invention.

The reference numbers illustrate: 1-a fixed bus bar, 2-a U-axis mechanism, 3-a three-axis mechanism, 4-a wire-bonding assembly, 5-a wire-bonding sliding table, 6-a wire-bonding clip, 7-a wire-bonding mechanism, 8-an iron core bobbin, 9-a synchronizing wheel assembly, 21-a rope mouth fixed shaft, 22-a U-axis motor, 23-a fixed rope mouth head, 24-a first wire-bonding foot, 25-a second wire-bonding foot, 26-a U-axis fixed base, 31-a Z-axis sliding table, 32-an X-axis sliding table, 33-a Y-axis sliding table, 51-a wire mouth base, 52-a wire-bonding plate, 53-a lead-in through hole, 54-a fixed rod, 55-a wire-winding mouth, 56-a wire-bonding mouth, 57-a wire-bonding mouth cylinder, 58-a wire-bonding mouth cylinder, an L-, 64-short shaft, 71-line pressing cylinder 71, 72-first pressing block, 73-second pressing block, 311-Z shaft fixing seat, 312-Z shaft screw rod, 313-Z shaft motor, 314-Z shaft connecting plate, 315-Z shaft guide rail, 321-X shaft fixing seat, 322-X shaft screw rod, 323-X shaft motor, 324-X shaft connecting plate, 325-X shaft guide rail, 331-Y shaft fixing seat, 332-Y shaft screw rod, 333-Y shaft motor, 334-Y shaft connecting plate, 335-Y shaft guide rail, 336-Y shaft motor seat, 561-L-shaped line chewing piece and 562-line chewing piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Examples

Referring to fig. 1 to 6, the present embodiment provides a knot winding device for a winding machine, which includes a fixed main base 1, a U-axis mechanism 2 and a three-axis mechanism 3 for driving the U-axis mechanism 2 to perform three-axis movement are disposed on the fixed main base 1, the U-axis mechanism 2 is provided with a rope mouth fixing shaft 21 and a U-axis motor 22, the rope mouth fixing shaft 21 is provided with a fixed rope mouth head 23 for fixing an iron core winding frame 8, the fixed rope mouth head 23 is provided with a first knot foot 24 and a second knot foot 25, and the rope mouth fixing shaft 21 is in transmission connection with the U-axis motor 22 through a coupling;

binding wire subassembly 4 includes binding wire slip table 5 and the binding wire clamp 6 that is used for the thread end of fixed copper line, it chews seat 51 to be equipped with the line on binding wire slip table 5, the line is chewed seat 51 and is equipped with line ball board 52, line ball board 52 is equipped with leading-in through-hole 53 that is used for the copper line of copper, leading-in through-hole 53 is equipped with line ball mechanism 7 that is used for tentatively fixing a position the copper line, be equipped with dead lever 54 that is used for the secondary location copper line between line ball board 52 and the binding wire clamp 6, dead lever 54 is equipped with the wire that is used for fixed copper line and chews 55, binding wire clamp 6 and wire are chewed and are equipped with binding wire between 55 and chew 56, fix a position the copper line tentatively through line ball.

Specifically, as shown in fig. 6, the wire holder 51 is provided with a wire holder cylinder 57 for controlling the tension of the wire holder 6 and a wire holder cylinder 58 for controlling the tension of the wire holder 56, and the wire holder 6 includes an L-shaped wire holder 61 and a wire holder 62, the wire holder 56 includes an L-shaped wire holder 561 and a wire holder 562, the L-shaped wire holder 61 and the L-shaped wire holder 561 are rotatably connected by a long shaft 63, and output shafts of the wire holder cylinder 57 and the wire holder cylinder 58 are rotatably connected to risers of the L-shaped wire holder 61 and the L-shaped wire holder 561, respectively, by short shafts 64.

It should be noted that the wire pressing mechanism 7 includes a wire pressing cylinder 71, a first pressing block 72 and a second pressing block 73, the first pressing block 72 is disposed at the upper end of the leading-in through hole 53 of the wire pressing plate 52, the wire pressing cylinder 71 is disposed at the lower end of the leading-in through hole 53 of the wire pressing plate 52, the second pressing block 73 is disposed at the output shaft of the wire pressing cylinder 71, the first pressing block 72 is actively pressed on the second pressing block 73 through the wire pressing cylinder 71, and the copper wire is primarily positioned at the first pressing block 72 and the second pressing block 73.

It should be further noted that the three-axis mechanism 3 includes a Z-axis sliding table 31, an X-axis sliding table 32 and a Y-axis sliding table 33, the U-axis mechanism 2 is disposed on the fixed main base 1 through the Z-axis sliding table 31 in an axial sliding manner along the Z-axis, the Z-axis sliding table 31 is disposed on the X-axis sliding table 32 in an axial sliding manner along the X-axis, and the X-axis sliding table 32 is disposed on the Y-axis sliding table 33 in an axial sliding manner along the Y-axis.

Further, the Z-axis sliding table 31 includes a Z-axis fixing seat 311, the Z-axis fixing seat 311 is provided with a Z-axis screw 312, a Z-axis motor 313 and a Z-axis connecting plate 314 for fixedly connecting the U-axis mechanism 2, the Z-axis motor 313 drives the Z-axis screw 312 to rotate along the axial direction through the synchronizing wheel assembly 9, and the Z-axis connecting plate 314 is slidably disposed on the Z-axis screw 312 through a Z-axis guide rail 315.

Still further, the X-axis sliding table 32 includes an X-axis fixing base 321, the X-axis fixing base 321 is provided with an X-axis screw 322, an X-axis motor 323 and an X-axis connecting plate 324, the X-axis motor 323 drives the X-axis screw 322 to rotate along the axial direction through the synchronizing wheel assembly 9, the X-axis connecting plate 324 is slidably disposed on the X-axis screw 322 through an X-axis guide rail 325, and the fixing assembly base 1 is disposed on the X-axis connecting plate 324.

Furthermore, the Y-axis sliding table 33 includes a Y-axis fixing base 331, the Y-axis fixing base 331 is provided with a Y-axis screw 332, a Y-axis motor 333 and a Y-axis connecting plate 334 for connecting and fixing the X-axis sliding table 32, the Y-axis motor 333 drives the Y-axis screw 332 to rotate along the axial direction through a coupling, the Y-axis connecting plate 334 is slidably disposed on the Y-axis screw 332 through a Y-axis guide rail 335, and the Y-axis fixing base 331 is provided with a Y-axis motor base 335 for fixing the Y-axis motor 333.

The working principle is as follows:

the U-axis mechanism 2 is moved downwards by the Z-axis motor 313, the iron core winding frame 8 is moved downwards to the position of the wire connecting nozzle 56, the wire connecting clamp 6 is opened by the wire connecting clamp cylinder 57, the second pressing block 73 is lifted by the work of the wire pressing cylinder 71 and presses the copper wire with the second pressing block 73, the Y-axis motor 33 moves left and right, the U-axis mechanism 2 is moved back and forth by the X-axis sliding table 32 and the Z-axis sliding table 31, meanwhile, the Z-axis motor 313 works to move the U-axis mechanism 2 up and down, so that the iron core winding frame 8 forms an arc action, the copper wire is wound on the wire connecting pin 24 by rotating a circle around the wire connecting nozzle 56, and the first wire connecting is;

the wire clamp cylinder 57 is reset to enable the wire clamp 6 to clamp a copper wire, the wire pressing cylinder 71 is reset to loosen the copper wire, the X-axis motor 323 works to move the Z-axis sliding table 31 and the U-axis mechanism 2 towards the direction of the winding nozzle 55 and break the copper wire tail on the wire connecting pin 24, the U-axis motor 22 rotates the iron core winding frame 8 to wind the copper wire on the iron core winding frame 8, and the first winding is completed;

the X-axis slide table 32 continues to move toward the winding nozzle 55, and moves the core bobbin 8 to the position of the winding nozzle 55. Similarly, the Y-axis motor 33 moves left and right to move the X-axis sliding table 32, the Z-axis sliding table 31 and the U-axis mechanism 2 back and forth, and the Z-axis motor 313 moves the U-axis mechanism 2 up and down to form an arc motion for the iron core bobbin 8 to rotate around the winding nozzle 55, so that the copper wire is wound on the winding pin 2, and the second winding is completed;

the knot clamp cylinder 57 work is chewed 56, is tied off the clamp 6 to the knot line and is opened, and X axle slip table 32 work removes iron core bobbin 8 toward the 6 directions of knot line clamp, and iron core bobbin 8 crosses knot clamp 6 certain distance, and X axle slip table 32 pauses to remove, and 56 cylinders are chewed to the knot line, the knot line presss from both sides cylinder 57 and resets and cliies the copper line, and X axle slip table 32 continues to remove the broken string tail knot line, and the secondary wire winding is accomplished.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A knot winding device for a coiler, comprising:

the iron core winding machine comprises a fixed main seat (1), wherein a U-axis mechanism (2) and a three-axis mechanism (3) used for driving the U-axis mechanism (2) to move in a three-axis mode are arranged on the fixed main seat (1), the U-axis mechanism (2) is provided with a rope mouth fixing shaft (21) and a U-axis motor (22), the rope mouth fixing shaft (21) is provided with a fixed rope mouth head (23) used for fixing an iron core winding frame, a first connecting line pin (24) and a second connecting line pin (25) are arranged on the fixed rope mouth head (23), and the rope mouth fixing shaft (21) is in transmission connection with the U-axis motor (22) through a shaft coupling;

binding wire subassembly (4), binding wire subassembly (4) include binding wire slip table (5) and the binding wire clamp (6) that is used for the line head end of fixed copper line, it chews seat (51) to be equipped with the line on binding wire slip table (5), and seat (51) are chewed to the line is equipped with line ball board (52), and line ball board (52) are equipped with leading-in through-hole (53) that are used for the copper line to introduce into, and leading-in through-hole (53) are equipped with line ball mechanism (7) that are used for preliminary location copper line, be equipped with between line ball board (52) and binding wire clamp (6) and be used for secondary location copper line dead lever (54), dead lever (54) are equipped with wire that is used for fixed copper line and chew (55), be equipped with between binding wire clamp (6).

2. The knot-winding device for a coiler according to claim 1, characterized in that: the wire holder (51) is provided with a wire clamp cylinder (57) used for controlling the tensioning of a wire clamp (6) and a wire mouth cylinder (58) used for controlling the tensioning of a wire mouth (56), the wire clamp (6) comprises an L-shaped wire mouth pressing piece (61) and a wire mouth pressing piece (62), the wire mouth (56) comprises an L-shaped wire mouth pressing piece (561) and a wire mouth pressing piece (562), the L-shaped wire mouth pressing piece (61) and the L-shaped wire mouth pressing piece (561) are rotatably connected through a long shaft (63), and output shafts of the wire clamp cylinder (57) and the wire mouth cylinder (58) are respectively rotatably connected with vertical plates of the L-shaped wire mouth pressing piece (61) and the L-shaped wire mouth pressing piece (561) through short shafts (64).

3. The knot-winding device for a coiler according to claim 1, characterized in that: the wire pressing mechanism (7) comprises a wire pressing cylinder (71), a first pressing block (72) and a second pressing block (73), the first pressing block (72) is arranged at the upper end of a leading-in through hole (53) of the wire pressing plate (52), the wire pressing cylinder (71) is arranged at the lower end of the leading-in through hole (53) of the wire pressing plate (52), the second pressing block (73) is arranged at an output shaft of the wire pressing cylinder (71), and the first pressing block (72) is movably pressed on the second pressing block (73) through the wire pressing cylinder (71).

4. The knot-winding device for a coiler according to claim 1, characterized in that: triaxial mechanism (3) include Z axle slip table (31), X axle slip table (32) and Y axle slip table (33), and U axle mechanism (2) set up on fixed total seat (1) through Z axle slip table (31) along Z axle endwise slip, and Z axle slip table (31) set up on X axle slip table (32) along X axle endwise slip, and X axle slip table (32) set up on Y axle slip table (33) along Y axle endwise slip.

5. The knot-winding device for the coil winder as claimed in claim 4, wherein: z axle slip table (31) include Z axle fixing base (311), Z axle fixing base (311) are equipped with Z axle lead screw (312), Z axle motor (313) and are used for Z axle connecting plate (314) of fixed connection U axle mechanism (2), and Z axle motor (313) pass through synchronizing wheel subassembly drive Z axle lead screw (312) and rotate along the axial, and Z axle connecting plate (314) slide through Z axle guide rail (315) and set up on Z axle lead screw (312).

6. The knot-winding device for the coil winder as claimed in claim 4, wherein: x axle slip table (32) include X axle fixing base (321), X axle fixing base (321) are equipped with X axle lead screw (322), X axle motor (323) and X axle connecting plate (324), and X axle motor (323) pass through synchronizing wheel subassembly and drive X axle lead screw (322) and rotate along the axial, and X axle connecting plate (324) slide through X axle guide rail (325) and set up on X axle lead screw (322), and fixed total seat (1) sets up on X axle connecting plate (324).

7. The knot-winding device for the coil winder as claimed in claim 4, wherein: y axle slip table (33) include Y axle fixing base (331), Y axle fixing base (331) are equipped with Y axle lead screw (332), Y axle motor (333) and are used for connecting Y axle connecting plate (334) of fixed X axle slip table (32), and Y axle motor (333) drive Y axle lead screw (332) through the shaft coupling and rotate along the axial, and Y axle connecting plate (334) slide through Y axle guide rail (335) and set up on Y axle lead screw (332), and Y axle fixing base (331) are equipped with Y axle motor cabinet (336) that are used for fixed Y axle motor (333).