CN220253042U

CN220253042U - Annular winding machine

Info

Publication number: CN220253042U
Application number: CN202321408618.2U
Authority: CN
Inventors: 盛道亮
Original assignee: Dongguan Gengquan Machinery Equipment Technology Co ltd
Current assignee: Dongguan Gengquan Machinery Equipment Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-26
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to an annular winding machine, an enameled wire is driven to encircle by a wire storage ring, a first driving piece drives a driving roller and drives a belt to drive, as a plurality of supporting rollers encircle along the inner diameter edge of the wire storage ring to form a supporting frame, the belt and the supporting frame form an early warning clamping state of the wire storage ring, so that the belt drives the wire storage ring to rotate, a clamping mechanism clamps a workpiece and cooperates with the horizontal rotation of the workpiece, the enameled wire is transferred and wound on the workpiece from the wire storage ring, after the enameled wire is wound on the workpiece, a pulling mechanism pulls a supporting roller, the supporting frame is used as a support, an opening of the wire storage ring is opened, the workpiece is manually taken out, a new workpiece to be wound with the enameled wire is replaced, and time and labor are saved.

Description

Annular winding machine

Technical Field

The utility model relates to the field of winding machines, in particular to a ring-shaped winding machine.

Background

The annular winding machine is special equipment for producing annular coils such as a winding annular transformer, a current transformer, a magnetic ring inductor and the like, and consists of a machine head, a clamp, a machine seat and the like.

However, the existing annular winding machine is also obvious in defect, and once a single product is wound, the wire storage ring is manually opened, so that the product with the single winding is taken out, the efficiency is seriously affected, and meanwhile, the burden of manual operation is increased.

Disclosure of Invention

The utility model provides a ring winding machine, which adopts the following technical scheme:

the annular winding machine comprises a frame, a support plate arranged on the frame, a plurality of support rollers arranged on one side of the support plate, a wire storage ring rotating on the support rollers, and a plurality of driving rollers arranged on the support plate, wherein the support rollers surround the inner diameter edge of the wire storage ring to form a support frame, the support frame and the driving rollers are positioned on the same side of the support plate, the plurality of driving rollers are wound with belts which are abutted with the outer edge of the wire storage ring, and the belts and the support frame form an early warning clamping state of the wire storage ring;

the machine frame is provided with a clamping mechanism for clamping a workpiece to rotate and a first driving piece for driving the driving roller to rotate, the clamping mechanism clamps the workpiece, and the first driving piece drives a belt on the driving roller and drives the wire storage ring to rotate, so that an enameled wire in the wire storage ring is wound on the workpiece;

one side of the supporting plate is provided with a pulling mechanism for pulling one supporting roller, the wire storage ring is provided with an opening, and the pulling mechanism takes the supporting frame as a support to promote the opening to be opened.

Preferably, the pulling mechanism comprises an eccentric assembly fixedly connected with the supporting roller and a second driving piece arranged on the supporting plate, and the output end of the second driving piece is connected with the eccentric assembly, so that the linear driving of the second driving piece is converted into dislocation jacking of the supporting roller.

Preferably, the clamping mechanism comprises a clamping table, three abutting wheels which are triangular and encircle to abut against a workpiece, a swing arm which is fixedly connected with the abutting wheels and is positioned in the wire storage ring, and a connecting rod which is positioned outside the wire storage ring and is fixedly connected with the abutting wheels, wherein a third driving piece is arranged on the rack, the end part of the swing arm is hinged with the third driving piece through the connecting rod, the end part of the connecting rod is fixedly connected with the third driving piece, the connecting rod slides on the clamping table, a reset spring is arranged between the connecting rod and the clamping table, and a fourth driving piece which is used for driving the abutting wheels to rotate is arranged in the rack.

Preferably, the abutting wheel is provided with an anti-skid groove.

Preferably, the device further comprises a plurality of conveying rollers and a plurality of supporting tables which are sequentially arranged on the supporting plate.

Preferably, a guide plate for guiding the enameled wire and an elastic jacking rod group for extruding the guide plate to be abutted against the support roller are arranged on one side of the support plate, the guide plate is arranged in a trapezoid shape, and the elastic jacking rod group is arranged on the support plate.

In summary, the utility model has the following beneficial technical effects:

the enameled wire is driven by the wire storage ring and surrounds, the first driving piece drives the driving roller and drives the belt to drive, because a plurality of the supporting rollers are arranged along the inner diameter edge of the wire storage ring and surround to form a supporting frame, the belt and the supporting frame form an early warning clamping state of the wire storage ring, the belt is further enabled to drive the wire storage ring to rotate, the clamping mechanism clamps the workpiece and is matched with the horizontal rotation of the workpiece, the enameled wire is transferred and wound onto the workpiece through the wire storage ring, after the enameled wire is wound on the workpiece, the pulling mechanism pulls one supporting roller to serve as a supporting frame to open an opening of the wire storage ring, the workpiece is taken out manually, a new workpiece to be wound is replaced, and time and labor are saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic diagram of a wire storage ring structure according to the present embodiment.

Reference numerals illustrate: 1. a frame; 11. a support plate; 12. a support roller; 13. a wire storage ring; 14. a driving roller; 15. a belt; 16. an opening; 2. a clamping mechanism; 21. a clamping table; 22. an abutment wheel; 23. swing arms; 24. a connecting rod; 25. a third driving member; 3. a pulling mechanism; 31. an eccentric assembly; 32. a second driving member; 4. a conveying roller; 41. a support table; 5. a guide plate; 51. and the elastic pushing rod group.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a ring winding machine. See fig. 1 and 2.

The device comprises a frame 1, a supporting plate 11 arranged on the frame 1, a plurality of supporting rollers 12 arranged on one side of the supporting plate 11, a wire storage ring 13 rotating on the supporting rollers 12, and a plurality of driving rollers 14 arranged on the supporting plate 11, wherein the supporting rollers 12 encircle along the inner diameter edge of the wire storage ring 13 to form a supporting frame, the supporting frame and the driving rollers 14 are positioned on the same side of the supporting plate 11, a belt 15 abutting against the outer edge of the wire storage ring 13 is wound on the driving rollers 14, and the belt 15 and the supporting frame form an early warning clamping state of the wire storage ring 13;

the machine frame 1 is provided with a clamping mechanism 2 for clamping a workpiece to rotate and a first driving piece for driving the driving roller 14 to rotate, the clamping mechanism 2 clamps the workpiece, and the first driving piece drives a belt 15 on the driving roller 14 and drives the wire storage ring 13 to rotate, so that an enameled wire in the wire storage ring 13 is wound on the workpiece;

one side of the supporting plate 11 is provided with a pulling mechanism 3 for pulling one supporting roller 12, the wire storage ring 13 is provided with an opening 16, and the pulling mechanism 3 takes a supporting frame as a support to promote the opening 16 to be opened.

The enameled wire of this embodiment is driven by the wire storage ring 13 and encircles, and first driving piece drives driving roller 14 and drives belt 15 transmission with this, because a plurality of backing roll 12 is followed store up wire ring 13 internal diameter edge and encircle and form the support frame, belt 15 with the support frame constitutes store up the early warning clamping state of wire ring 13, and then make belt 15 drive and store up wire ring 13 and rotate, fixture 2 centre gripping work piece to cooperate the horizontal rotation of work piece, make the enameled wire shift by store up wire ring 13 and twine to the work piece, after the enameled wire is accomplished the wire on the work piece, pulling mechanism 3 pulls a backing roll 12, with the support frame as the support, opens the opening 16 of wire storage ring 13, and the manual work takes out the work piece, replaces the new work piece of waiting to twine the enameled wire, labour saving and time saving.

Specifically, the pulling mechanism 3 includes an eccentric assembly 31 fixedly connected with the support roller 12 and a second driving member 32 mounted on the support plate 11, where an output end of the second driving member 32 is connected with the eccentric assembly 31, so that linear driving of the second driving member 32 is converted into dislocation lifting of the support roller 12.

The second driving member 32 linearly drives the eccentric assembly 31, the eccentric assembly 31 linearly drives the second driving member 32 to rotate to lift the support roller 12 in a dislocation manner, and the eccentric assembly 31 is composed of an eccentric shaft sleeve and an eccentric bearing.

Specifically, the clamping mechanism 2 includes a clamping table 21, three abutting wheels 22 with triangular rings abutting against a workpiece, a swing arm 23 fixedly connected with the abutting wheels 22 and located in the wire storage ring 13, and a connecting rod 24 fixedly connected with the abutting wheels 22 and located outside the wire storage ring 13, a third driving member 25 is arranged on the frame 1, wherein the end part of the swing arm 23 is hinged with the third driving member 25 through a connecting rod, the end part of the connecting rod 24 is fixedly connected with the third driving member 25, the connecting rod 24 slides on the clamping table 21, a reset spring is arranged between the connecting rod 24 and the clamping table 21, and a fourth driving member for driving the abutting wheels 22 to rotate is arranged in the frame 1.

When the workpiece is wound by the enameled wire, the workpiece needs to be continuously rotated to be changed, three abutting wheels 22 abutting the workpiece in a triangular shape are used for encircling the workpiece, when the workpiece is encircling and clamped, the abutting wheels 22 are driven to rotate by a fourth driving piece, after the workpiece is encircling and wound, the three abutting wheels 22 are required to be opened, namely, a third driving piece 25 drives a connecting rod, so that a swing arm 23 connected with the connecting rod is pried, meanwhile, the third driving piece 25 pulls a connecting rod 24 to slide on a clamping table 21, so that the three abutting wheels 22 are opened, the workpiece is taken out again, a new workpiece to be wound is replaced, the third driving piece 25 is loosened, the connecting rod 24 is pulled by a reset spring to reset, and a connecting rod is further arranged between the connecting rod 24 and the swing arm 23, so that the swing arm 23 is reset again under the driving of the connecting rod, and the new workpiece to be wound is pretensioned and clamped.

Specifically, the contact wheel 22 is provided with an anti-slip groove. To avoid the workpiece from rotating and slipping, an anti-slip groove is arranged on the abutting wheel 22, so that the friction coefficient is improved.

Specifically, the apparatus further includes a plurality of conveying rollers 4 and a plurality of support tables 41 which are sequentially arranged on the support plate 11. The device is used for carding enameled wires, and is convenient for the enameled wires to be input into the wire storage ring 13.

Specifically, a guide plate 5 for guiding the enameled wire and an elastic pushing rod group 51 for pressing the guide plate 5 to be abutted against the supporting roller 12 are arranged on one side of the supporting plate 11, the guide plate 5 is in a trapezoid shape, and the elastic pushing rod group 51 is mounted on the supporting plate 11.

The wire storage ring 13 rotates a circle, enameled wires positioned in the wire storage ring 13 are dislocated, move out of the wire storage ring 13 and are wound on a workpiece, in order to avoid displacement deviation of the enameled wires, the elastic push rod group 51 supports the guide plate 5 to be abutted against the support roller 12, and the winding direction of the enameled wires is guided by the trapezoid tangent plane of the guide plate 5, so that single-strand winding is completed. The elastic push rod group 51 is composed of a hydraulic push rod, the first driving piece and the fourth driving piece are motors, and the second driving piece 32 and the third driving piece 25 are cylinders.

The above-described embodiments are merely illustrative of the present utility model and are not intended to be limiting, and modifications may be made to the embodiments by those skilled in the art without creative contribution as required after reading the present specification, but are protected by patent laws within the scope of the appended claims.

Claims

1. An annular winding machine, characterized in that: the wire storage ring early warning clamping device comprises a frame, a supporting plate arranged on the frame, a plurality of supporting rollers arranged on one side of the supporting plate, a wire storage ring rotating on the supporting rollers, and a plurality of driving rollers arranged on the supporting plate, wherein the supporting rollers encircle along the inner diameter edge of the wire storage ring to form a supporting frame, the supporting frame and the driving rollers are positioned on the same side of the supporting plate, a belt which is abutted to the outer edge of the wire storage ring is wound on the driving rollers, and the belt and the supporting frame form an early warning clamping state of the wire storage ring;

2. A toroidal winding machine as claimed in claim 1, wherein: the pulling mechanism comprises an eccentric assembly fixedly connected with the supporting roller and a second driving piece arranged on the supporting plate, and the output end of the second driving piece is connected with the eccentric assembly, so that linear driving of the second driving piece is converted into dislocation jacking of the supporting roller.

3. A toroidal winding machine as claimed in claim 1, wherein: the clamping mechanism comprises a clamping table, three abutting wheels which are triangular and encircle to abut against a workpiece, a swing arm which is fixedly connected with the abutting wheels and is positioned in the wire storage ring, and a connecting rod which is positioned outside the wire storage ring and is fixedly connected with the abutting wheels, wherein a third driving piece is arranged on the frame, the end part of the swing arm is hinged with the third driving piece through the connecting rod, the end part of the connecting rod is fixedly connected with the third driving piece, the connecting rod slides on the clamping table, a reset spring is arranged between the connecting rod and the clamping table, and a fourth driving piece which drives the abutting wheels to rotate is arranged in the frame.

4. A toroidal winding machine as claimed in claim 3, wherein: an anti-skid groove is arranged on the abutting wheel.

5. A toroidal winding machine as claimed in claim 1, wherein: the device also comprises a plurality of conveying rollers and a plurality of supporting tables which are sequentially arranged on the supporting plate.

6. A toroidal winding machine as claimed in claim 1, wherein: the utility model discloses a backup pad, including backup pad, backup pad one side is provided with the deflector of guide enameled wire and extrudees the elasticity top depression bar group of deflector butt backing roll, the deflector is trapezoidal setting, elasticity top depression bar group install in the backup pad.