CN210467581U

CN210467581U - Wire dividing mechanism and four-wire winding T2 equipment

Info

Publication number: CN210467581U
Application number: CN201921794834.9U
Authority: CN
Inventors: 陈新裕; 吉工亚; 吴金辉
Original assignee: Zhuhai Hengnuo Science And Technology Co ltd
Current assignee: Zhuhai Hengnuo Science And Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-05-05
Anticipated expiration: 2029-10-24

Abstract

The utility model aims at providing a stranded conductor is neat, the segmentation is accurate, efficient, the cost of labor is low and thick line footpath is around putting effectual branch line mechanism and four-wire around T2 equipment. The wire distributing mechanism comprises a fixed seat, a clamping assembly and a wire distributing assembly, the wire distributing assembly comprises a first air cylinder, a first linear sliding rail, a first sliding block and a pair of brush heads, the first air cylinder and the first linear sliding rail are fixed on the fixed seat, the first sliding block is fixedly connected with a piston rod of the first air cylinder, the first sliding block is in sliding fit with the first linear sliding rail, the pair of brush heads are respectively fixed on two sides of the first sliding block, and the brush bristles are arranged oppositely; the four-wire winding T2 device comprises the wire separating mechanism. The utility model discloses be applied to the technical field of network transformer production.

Description

Wire dividing mechanism and four-wire winding T2 equipment

Technical Field

The utility model discloses be applied to the technical field of network transformer production, in particular to branching mechanism and four-wire are around T2 equipment.

Background

The network is ubiquitous in the world today, the network transformer is used as a main electronic element of network equipment, the traditional network transformer production mode is manual production, and the manual production process comprises the following steps: manually looping around T1; t1 ring manual tapping and stranding; the T2 ring was fixed in a special fixture and manually looped around the T2 ring.

With the progress of the technology, the winding of the T1 ring can be automatically realized by a machine, but before the winding of the T2 ring, a wire wound around the T1 ring needs to be stranded in sections, a first section needs to strand a plurality of enameled wires, then the enameled wires are separated to strand the rest wires, and then the rest wires are stranded, and a thick wire section is wound on the T2 ring, wherein the wire end of the stranded wire is easy to rotate during the section stranding without the need of the stranding during the second section stranding, so that the wire end is disordered and the root of the scattered end is still partially stranded together, and further the performance of the network transformer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a stranded conductor neat, the segmentation is accurate, efficient, the cost of labor is low and thick line footpath is around putting effectual branching mechanism and four-wire winding T2 equipment.

The utility model adopts the technical proposal that: the wire distributing mechanism comprises a fixing base, a clamping assembly and a wire distributing assembly, the wire distributing assembly comprises a first cylinder, a first linear slide rail, a first sliding block and a pair of brush heads, the first cylinder and the first linear slide rail are fixed on the fixing base, the first sliding block is fixedly connected with a piston rod of the first cylinder, the first sliding block is in sliding fit with the first linear slide rail, the brush heads are fixed on two sides of the first sliding block respectively, bristles of the brush heads of the first sliding block are arranged in opposite directions, the clamping assembly is fixed on the fixing base, and the wire end of the clamping assembly is clamped tightly and matched with an external wire twisting mechanism.

According to the scheme, the two brush heads are matched with each other to brush out enameled wires which do not need to be wound and limit the enameled wires through the brush bristles, so that scattered wires are prevented from rotating along with the enameled wires, and the stranded wires are clearly and orderly segmented. Do not need to manual handling and transfer behind making T1 ring through mechanical separated time, effectively improve production efficiency, reduce the cost of labor simultaneously. The first air cylinder is arranged to enable the two brush heads to ascend to brush scattered yarns upwards, and then the scattered yarns are combed away.

One preferred scheme is that the clamping assembly comprises a second air cylinder, a second linear sliding rail, a second sliding block and a clamping jaw air cylinder, the second air cylinder and the second linear sliding rail are fixed on the fixing seat, the second sliding block is fixedly connected with a piston rod of the second air cylinder, the second sliding block is in sliding fit with the second linear sliding rail, and the clamping jaw air cylinder is fixed on the second sliding block.

According to the scheme, the winding T1 ring is clamped tightly by the clamping jaw air cylinder to perform wire twisting of the enameled wire, and the clamping jaw air cylinder can move up and down to be matched with the brush head by the aid of the second air cylinder.

The four-wire winding T2 equipment comprises a T1 winding module, a wire twisting mechanism and a T2 winding mechanism, wherein the T1 winding module is connected with the wire twisting mechanism, the T1 winding module winds a plurality of strands of enameled wires on a T1 magnetic ring and enables the lengths of the head end and the tail end of the enameled wires to be different, the wire twisting mechanism twists a plurality of strands of enameled wires on a T1 magnetic ring into one strand, the wire twisting mechanism comprises a wire twisting rotating assembly, a driving mechanism and a wire dividing mechanism, the driving mechanism drives the wire twisting rotating assembly to be close to or far away from the wire dividing mechanism, the wire twisting rotating assembly comprises a chuck, an opening and closing cylinder, a driving motor and a rotating seat, the chuck is matched on the rotating seat in a rotating mode, the end portion of a piston rod of the opening and closing cylinder is connected with an action element of the chuck, the driving motor drives the chuck to rotate through a synchronous belt, the wire twisting rotating assembly is matched with the clamping, the driving mechanism drives the stranded wire rotating assembly to be far away from the clamping assembly, and then the clamping head clamps the wire end with longer length.

According to the scheme, the T1 winding module is used for winding multiple strands of high wires on the T1 ring, the wire twisting rotating assembly is used for driving the wire end to rotate and is matched with the wire dividing mechanism to realize wire twisting, and the opening and closing cylinder pushes the action element in the chuck to open the clamping part of the action element to clamp the wire end when extending out. The driving motor drives the chuck to rotate. The driving mechanism is a common linear driving mechanism and is used for driving the rotary wire stranding assembly to be close to or far away from the wire dividing mechanism so as to clamp wire ends with different lengths.

One preferred scheme is that the T2 winding mechanism comprises a magnetic ring clamping assembly, a winding assembly, a wire hooking assembly and a pressing mechanism, the magnetic ring clamping assembly clamps and fixes a T2 ring to be wound, the winding assembly comprises a rotating block, the rotating block makes circular motion by taking the magnetic ring as a center, the wire winding assembly enables a wire end on the T1 ring to pass through a through hole of the T2 ring, the rotating block drives a wire end to wind from the lower part of the T2 ring to the upper end of the T2 ring, the pressing mechanism comprises a fixing plate, a lifting cylinder, a connecting rod and a pressing roller, the lifting cylinder is fixed on the fixed plate, one end of the connecting rod is fixedly connected with the movable end of the lifting cylinder, the pressing roller is rotationally matched with the other end of the connecting rod, when the rotating block rotates to the position above the T2 magnetic ring, the pressing roller is matched with the rotating block to clamp the wire end.

According to the scheme, the magnet ring clamping assembly, the winding assembly and the wire hooking assembly are common magnet ring winding structures, the enameled wire is limited by the pressing assembly to prevent the enameled wire from being scattered, and therefore the enameled wire can be accurately hooked when the wire hooking is ensured, and the enameled wire is pulled through a hole of a T2 ring, so that the winding is more accurate. The pressing roller is matched with the rotating block to clamp the wire end, so that the wire end is prevented from being scattered. Through setting up the lift cylinder makes press down the gyro wheel and can reciprocate, when colluding the line subassembly and colluding the line the press down gyro wheel shifts up and loosens the enameled wire, prevents that the enameled wire atress from breaking.

Further preferably, the fixed plate is provided with an arc guide surface matched with the rotating block.

According to the scheme, the arc guide surface is arranged to guide the enameled wire, so that the wire end is prevented from being scattered.

Drawings

FIG. 1 is a schematic perspective view of the wire separating mechanism;

fig. 2 is a schematic perspective view of the T1 winding module;

fig. 3 is a schematic perspective view of the T2 winding mechanism;

fig. 4 is a schematic perspective view of the pressing mechanism.

Detailed Description

As shown in fig. 1 to 4, in this embodiment, the wire distributing mechanism includes a fixed base 1, a clamping assembly and a wire distributing assembly, the wire distributing assembly includes a first cylinder 2, a first linear slide rail 3, a first slider 4 and a pair of brush heads 5, the first cylinder 2 and the first linear slide rail 3 are both fixed on the fixed base 1, the first slider 4 is fixedly connected to a piston rod of the first cylinder 2, the first slider 4 is in sliding fit with the first linear slide rail 3, the pair of brush heads 5 are respectively fixed on two sides of the first slider 4 and the bristles are arranged in opposite directions, the clamping assembly is fixed on the fixed base 1, and the clamping assembly clamps a wire end and cooperates with an external wire distributing mechanism.

In this embodiment, the clamping assembly includes a second cylinder 6, a second linear sliding rail 7, a second slider 8 and a clamping jaw cylinder 9, the second cylinder 6 and the second linear sliding rail 7 are fixed on the fixing base 1, the second slider 8 is fixedly connected to a piston rod of the second cylinder 6, the second slider 8 is in sliding fit with the second linear sliding rail 7, and the clamping jaw cylinder 9 is fixed on the second slider 8.

In this embodiment, the four-wire winding T2 device includes a T1 winding module, a wire twisting mechanism and a T2 winding mechanism, the T1 winding module is connected to the wire twisting mechanism, the T1 winding module winds a plurality of strands of enameled wires around a T1 magnetic ring and makes the lengths of the head and the tail ends of the enameled wires different, the wire twisting mechanism twists a plurality of strands of enameled wires on a T1 magnetic ring into one strand, the wire twisting mechanism includes a wire twisting rotating assembly, a driving mechanism and a wire separating mechanism, the driving mechanism drives the wire twisting rotating assembly to be close to or far away from the wire separating mechanism, the wire twisting rotating assembly includes a chuck, an opening and closing cylinder, a driving motor and a rotating seat, the chuck is rotationally matched with the rotating seat, the end of a piston rod of the opening and closing cylinder is connected with an actuating element of the chuck, the driving motor drives the chuck to rotate through a synchronous belt, the wire twisting rotating assembly is matched with the clamping assembly to twist the enameled wires into one, the driving mechanism drives the stranded wire rotating assembly to be far away from the clamping assembly, and then the clamping head clamps the wire end with longer length.

In this embodiment, the T2 winding mechanism includes a magnetic ring clamping assembly, a winding assembly, a hooking assembly and a pressing mechanism, the magnetic ring clamping assembly clamps and fixes a T2 ring to be wound, the winding assembly comprises a rotating block, the rotating block makes circular motion by taking the magnetic ring as a center, the wire winding assembly enables a wire end on the T1 ring to pass through a through hole of the T2 ring, the rotating block drives the wire end to wind from the lower part of the T2 ring to the upper end of the T2 ring, the pressing mechanism comprises a fixed plate 10, a lifting cylinder 11, a connecting rod 12 and a pressing roller 13, the lifting cylinder 11 is fixed on the fixing plate 10, one end of the connecting rod 12 is fixedly connected with the movable end of the lifting cylinder 11, the pressing roller 13 is rotatably matched with the other end of the connecting rod 12, when the rotating block rotates to the position above the T2 magnetic ring, the pressing roller 13 is matched with the rotating block to clamp the wire end. The fixed plate 10 is provided with an arc guide surface 14 which is matched with the rotating block.

The utility model discloses a work flow includes following step:

A. firstly, the T1 winding module performs a pre-breaking process on the enameled wires, wherein the pre-breaking position of each enameled wire is different when the enameled wires are pre-broken in the diameter direction, then a plurality of strands of enameled wires which finish the pre-breaking process are wound on a T1 ring, and the pre-breaking part is broken by pulling the enameled wires after the winding is finished, so that T1 rings with different head and tail wire lengths of the enameled wires are obtained;

B. then, an external conveying mechanism conveys the magnetic ring to the wire twisting mechanism, the T1 ring is clamped by the clamping assembly, the driving mechanism drives the chuck to move to a full wire twisting position, at the moment, the chuck clamps all wire ends needing wire twisting, and the driving motor drives the chuck to rotate so as to complete a full wire twisting process;

C. then, the chuck is loosened, the driving mechanism drives the chuck to be away from the clamping assembly for a specified distance, so that part of the enameled wire with shorter length leaves the clamping range of the chuck, the chuck is clamped again, then the first cylinder 2 extends out to drive the pair of brush heads 5 to comb part of the enameled wire with shorter length to one side so as to separate the enameled wire, and then a second section of wire stranding is carried out;

D. after the wire stranding is completed, the T1 ring is conveyed to the T2 wire winding mechanism through an external conveying mechanism, a T2 ring to be wound is placed on the magnetic ring clamping component through a feeding mechanism, the wire winding component enables a stranded wire end of the T1 ring to penetrate through the T2 ring, the rotating block drives the wire end to move along the arc guide surface 14, when the rotating block rotates to the magnetic ring side, the rotating block stops moving and is matched with the pressing roller 13 to clamp the wire end, the wire hooking component stretches out to hook the wire end, the lifting cylinder 11 stretches out to enable the pressing roller 13 to ascend at the moment, then the wire hooking component retracts to drive the wire end to penetrate through the T2 ring, then the magnetic ring clamping component rotates to an angle of the T2 ring, and the steps are repeated to wind a full stranded wire segment on the T2 ring.

Claims

1. Wire separating mechanism, its characterized in that: it includes fixing base (1), centre gripping subassembly and separated time subassembly, the separated time subassembly includes first cylinder (2), first linear slide rail (3), first slider (4) and a pair of brush head (5), first cylinder (2) with first linear slide rail (3) are all fixed on fixing base (1), first slider (4) with the piston rod fixed connection of first cylinder (2), first slider (4) with first linear slide rail (3) sliding fit, it is a pair of brush head (5) are fixed respectively the both sides and the brush hair of first slider (4) set up in opposite directions, the terminal centre gripping subassembly is fixed on fixing base (1), the centre gripping subassembly will press from both sides tightly and with the cooperation of outside stranding mechanism.

2. The thread separation mechanism of claim 1, wherein: the clamping assembly comprises a second cylinder (6), a second linear sliding rail (7), a second sliding block (8) and a clamping jaw cylinder (9), the second cylinder (6) and the second linear sliding rail (7) are fixed on the fixing base (1), the second sliding block (8) is fixedly connected with a piston rod of the second cylinder (6), the second sliding block (8) is in sliding fit with the second linear sliding rail (7), and the clamping jaw cylinder (9) is fixed on the second sliding block (8).

3. A four-wire winding T2 apparatus including the branching mechanism as claimed in claim 1, comprising a T1 winding module, a twisting mechanism and a T2 winding mechanism, wherein the T1 winding module is connected to the twisting mechanism, the T1 winding module winds a plurality of enameled wires on a T1 magnetic ring and makes the lengths of the head and tail ends of the enameled wires different, and the twisting mechanism twists a plurality of enameled wires on a T1 magnetic ring into one strand, characterized in that: the stranding mechanism comprises a stranded wire rotating assembly, a driving mechanism and a stranding mechanism, the driving mechanism drives the stranded wire rotating assembly to be close to or far away from the stranding mechanism, the stranded wire rotating assembly comprises a chuck, an opening and closing cylinder, a driving motor and a rotating seat, the chuck is in running fit with the rotating seat, the end part of a piston rod of the opening and closing cylinder is connected with an action element of the chuck, the driving motor drives the chuck to rotate through a synchronous belt, the stranded wire rotating assembly is stranded with an enameled wire in a matching mode through the clamping assembly, the driving mechanism drives the stranded wire rotating assembly to be far away from the clamping assembly, and then the chuck clamps the longer wire end in clamping length.

4. A four-wire wound T2 apparatus as claimed in claim 3, wherein: the T2 winding mechanism comprises a magnetic ring clamping assembly, a winding assembly, a wire hooking assembly and a pressing mechanism, the magnetic ring clamping assembly clamps and fixes a T2 ring to be wound, the winding assembly comprises a rotating block, the rotating block makes circular motion by taking a magnetic ring as a center, the winding assembly enables a wire end on the T1 ring to penetrate through a through hole of the T2 ring, the rotating block drives the wire end to be wound to the upper end of the T2 ring from the lower part of the T2 ring, the pressing mechanism comprises a fixing plate (10), a lifting cylinder (11), a connecting rod (12) and a pressing roller (13), the lifting cylinder (11) is fixed on the fixing plate (10), one end of the connecting rod (12) is fixedly connected with a movable end of the lifting cylinder (11), the pressing roller (13) is rotatably matched with the other end of the connecting rod (12), and when the rotating block rotates to the upper part of T2, the pressing roller (13) is matched with the rotating block to clamp the wire end.

5. The four-wire wound T2 apparatus of claim 4, wherein: and an arc guide surface (14) matched with the rotating block is arranged on the fixed plate (10).