CN210431175U

CN210431175U - Automatic multi-thread winding machine

Info

Publication number: CN210431175U
Application number: CN201921433987.0U
Authority: CN
Inventors: 赵洪文; 于海波
Original assignee: Jinan Ko Yo Electrical Technology Co ltd
Current assignee: Jinan Ko Yo Electrical Technology Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-04-28
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an automatic multi-thread winding machine, which comprises a bottom plate, a paying-off array, a first tension array and a second tension array, wherein the paying-off array is sequentially arranged on the bottom plate and consists of a plurality of thread drums, the first tension array is just opposite to a first tensioner of each thread drum, and the second tension array is just opposite to a second tensioner of each first tensioner; and a commutator array which is formed by the commutator facing each second tensioner; the output end of the commutator array is provided with a wire collecting mechanism; and a wire pressing mechanism arranged at the output end of the wire collecting mechanism; the winding group is arranged at the output end of the wire pressing mechanism; the line pressing mechanism comprises a long-strip bin body; the inner sides of two ends of the strip bin body are provided with double rollers; the wire collecting mechanism comprises a square seat and through grooves axially arranged on the square seat at intervals; the utility model discloses an automatic multi-thread winding machine adopts and accomplishes the wire winding on sending the pencil to the winding machine after unwrapping wire, tension control, switching-over, tied in a bundle and the line ball, and it can guarantee that it is qualified for the next round of competitions evenly and the wire winding is even.

Description

Automatic multi-thread winding machine

Technical Field

The utility model relates to a coiling machine, concretely relates to automatic multi-thread winding machine belongs to coiling machine technical field.

Background

The main application field of the motor winding machine is winding processing application of a motor stator and rotor coil, the winding process of the coil is continuously changed due to continuous derivation of the types of motors, motors and generators used by wind power and new energy automobiles which are developed at high speed at present belong to special motors, a multi-wire parallel winding process is generally adopted, and in the prior art, in order to meet the requirements of the multi-wire parallel winding process, a spindle of the motor winding machine is provided with large-torque output on the basis of an existing single-wire winding machine, but the main spindle of the motor winding machine is easily subjected to wire disorder or broken lines in the winding process.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an automatic multi-thread winding machine can guarantee that it is even and the wire winding is even to be qualified for the next round of competitions.

The utility model discloses an automatic multi-thread winding machine according to the wire winding demand, sets gradually the line drum unwrapping wire on the bottom plate, and accomplishes tension control through first tensioner and second tensioner, guarantees that the wire winding is steady all the time and is qualified for the next round of competitions, and after accomplishing tension control, the group trades the back through the commutator, enters into and gathers the line mechanism, gathers the line body of a plurality of separations to square seat through gathering the line mechanism, and carries out preliminary line ball to the dish through the line ball; finally, before entering the winding equipment, centralized wire pressing is carried out through a wire pressing mechanism; the concrete structure is as follows: the pay-off device comprises a bottom plate and a pay-off array which is sequentially arranged on the bottom plate and is composed of a plurality of line drums, wherein the line drums are arranged in parallel so as to carry out parallel pay-off; the first tension array is formed by the first tension device which is opposite to each line drum, the second tension array is formed by the second tension device which is opposite to each first tension device, and the tension devices of the first tension array and the second tension array respectively support the line drum outgoing lines; the commutator array is formed by the commutators facing each second tensioner, and the commutators of the commutator array commutate the line drum outgoing lines; the output end of the commutator array is provided with a wire converging mechanism, and outgoing wires are converged and preliminarily compressed after reversing is finished; the wire pressing mechanism is arranged at the output end of the wire collecting mechanism, and the primarily compressed wire group is subjected to secondary wire pressing and then is sent to the winding group; the winding group is arranged at the output end of the wire pressing mechanism; the line pressing mechanism comprises a long-strip bin body; the inner sides of two ends of the long strip bin body are respectively provided with a pair of rollers, and the wire winding group is led in from the pair of rollers and then led out from the other pair of rollers by the wire pressing mechanism; the wire collecting mechanism comprises a square seat and through grooves axially arranged on the square seat at intervals; the inner diameter of the through groove is larger than the wire diameter of the winding wire; one side of the square seat, which is close to the wire pressing mechanism, is provided with a wire pressing pair disc, the square seat concentrates the wire groups and preliminarily presses wires on the disc through the wire pressing pair disc; the commutator array comprises a first wire coil and a second wire coil which are vertical to the bottom plate; the lead-in pressure plate is arranged at the output end of the second wire plate; the second tensioner comprises a column body and an inner groove which is arranged from the top to the middle and is arranged on the inner side of the column body; and slide rails which are opposite to the two sides of the upper part of the cylinder body; a sliding column is movably embedded in the inner side of the inner groove; a concave disc seat is fixed at the top of the sliding column; a pressure plate is arranged on the inner side of the plate seat through a rotating shaft; a double-end bolt movably penetrates through the inner side of the sliding rail; the double-end bolt is screwed with a limit nut outside the sliding rail; the double-end bolt is fixed with the sliding column; a spring body is arranged outside the sliding column between the disc seat and the double-end bolt; when the pressure plate is pressed by the wire group, the pressure plate drives the disc seat to move downwards, so that the pressing spring body contracts, when the pressing spring body moves downwards, the double-end bolt moves downwards in the sliding rail, and when the spring body is not pressed, the spring body loses pressure to drive the disc seat to move upwards; the first tensioner is a passive tensioner.

Preferably, the guide-in pressure plates are arranged in a staggered manner in front and back.

Preferably, a sliding sleeve is fixed at the top of the outer side of the column body; and a sliding column movably embedded with the sliding sleeve is fixed at the bottom of the disc seat.

Compared with the prior art, the utility model discloses an automatic multi-thread winding machine adopts and accomplishes the wire winding on sending the pencil to the coiling machine behind unwrapping wire, tension control, switching-over, the cluster and the line ball, and it can guarantee to be qualified for the next round of competitions evenly and the wire winding is even.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the square seat structure of the present invention.

Fig. 3 is a schematic structural view of a second tensioner of the present invention.

Detailed Description

Example 1:

as shown in fig. 1 to 3, the automatic multi-wire winding machine is characterized in that a wire drum is sequentially arranged on a bottom plate for paying off according to the winding requirement, tension control is completed through a first tensioner and a second tensioner, the winding is ensured to be stably led out all the time, after the tension control is completed, a wire group is reversed through a commutator and enters a wire collecting mechanism, a plurality of separated wire bodies are concentrated to a square seat through the wire collecting mechanism, and preliminary wire pressing is performed on a disc through wire pressing; finally, before entering the winding equipment, centralized wire pressing is carried out through a wire pressing mechanism; the concrete structure is as follows: the paying-off device comprises a bottom plate 1 and a paying-off array which is sequentially arranged on the bottom plate 1 and is composed of a plurality of line drums 2, wherein the line drums 2 are arranged in parallel so as to carry out parallel paying-off; a first tension array formed by a first tensioner 3 opposite to each line drum and a second tension array formed by a second tensioner 4 opposite to each first tensioner, wherein the tensioners of the first tension array and the second tension array respectively support the line drum lines; and a commutator array which is formed by the commutator 5 of each second tensioner 4 and the commutator of the commutator array commutates the line drum outgoing line; the output end of the commutator array is provided with a wire converging mechanism 6, and outgoing wires are converged and preliminarily compressed after reversing is finished; the wire pressing mechanism 7 is arranged at the output end of the wire collecting mechanism 6, and the primarily compressed wire group is subjected to secondary wire pressing and then is sent to the winding group; and a winding group 8 arranged at the output end of the wire pressing mechanism; the wire pressing mechanism 7 comprises a long strip bin body 71; the inner sides of two ends of the long strip bin body 71 are respectively provided with a pair of rollers 72, and the wire pressing mechanism 7 guides the winding group in from the pair of rollers and then guides the winding group out from the other pair of rollers; the wire collecting mechanism 6 comprises a square seat 61 and through grooves 62 axially arranged on the square seat at intervals; the inner diameter of the through groove 62 is larger than the wire diameter of the winding wire; a wire pressing pair disc 63 is arranged on one side, close to the wire pressing mechanism, of the square seat 61, the square seat collects the wire groups, and preliminary wire pressing is carried out on the disc through the wire pressing pair disc; the commutator array comprises a first wire coil 51 and a second wire coil 52 perpendicular to the base plate; and a lead-in pressure plate 53 mounted at the output end of the second wire plate; the second tensioner 4 comprises a column 41 and an inner groove 42 which is arranged from the top to the middle and is arranged on the inner side of the column; and slide rails 43 which are opposite to the two sides of the upper part of the column body; a sliding column 44 is movably embedded in the inner side of the inner groove 42; a concave disc seat 45 is fixed at the top of the sliding column 44; a pressure plate 46 is arranged on the inner side of the plate seat 45 through a rotating shaft; a double-end bolt 47 is movably penetrated through the inner side of the slide rail 43; the double-end bolt 47 is screwed with a limit nut 48 outside the sliding rail; the double-ended bolt 48 is fixed to the spool 44; a spring body 49 is arranged outside the sliding column 44 between the disc seat and the double-ended bolt; when the pressure plate is pressed by the wire group, the pressure plate drives the disc seat to move downwards, so that the pressing spring body contracts, when the pressing spring body moves downwards, the double-end bolt moves downwards in the sliding rail, and when the spring body is not pressed, the spring body loses pressure to drive the disc seat to move upwards; the first tensioner 3 is a passive tensioner.

Wherein, the lead-in pressure plates 53 are arranged in a staggered manner from front to back; a sliding sleeve 411 is fixed at the top of the outer side of the column 41; a sliding column 451 movably embedded with the sliding sleeve is fixed at the bottom of the disk seat 45. The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. An automatic multi-wire winding machine is characterized by comprising a bottom plate, a wire releasing array, a first tension array and a second tension array, wherein the wire releasing array is sequentially arranged on the bottom plate and consists of a plurality of wire drums, the first tension array is formed by a first tensioner facing each wire drum, and the second tension array is formed by a second tensioner facing each first tensioner; and a commutator array which is formed by the commutator facing each second tensioner; the output end of the commutator array is provided with a wire collecting mechanism; and a wire pressing mechanism arranged at the output end of the wire collecting mechanism; the winding group is arranged at the output end of the wire pressing mechanism; the line pressing mechanism comprises a long-strip bin body; the inner sides of two ends of the strip bin body are provided with double rollers; the wire collecting mechanism comprises a square seat and through grooves axially arranged on the square seat at intervals; the inner diameter of the through groove is larger than the wire diameter of the winding wire; one side of the square seat, which is close to the wire pressing mechanism, is provided with a wire pressing pair disc; the commutator array comprises a first wire coil and a second wire coil which are vertical to the bottom plate; the lead-in pressure plate is arranged at the output end of the second wire plate; the second tensioner comprises a column body and an inner groove which is arranged from the top to the middle and is arranged on the inner side of the column body; and slide rails which are opposite to the two sides of the upper part of the cylinder body; a sliding column is movably embedded in the inner side of the inner groove; a concave disc seat is fixed at the top of the sliding column; a pressure plate is arranged on the inner side of the plate seat through a rotating shaft; a double-end bolt movably penetrates through the inner side of the sliding rail; the double-end bolt is screwed with a limit nut outside the sliding rail; the double-end bolt is fixed with the sliding column; a spring body is arranged outside the sliding column between the disc seat and the double-end bolt; the first tensioner is a passive tensioner.

2. The automatic multi-wire winder of claim 1, wherein: the leading-in pressure plates are arranged in a staggered mode front and back.

3. The automatic multi-wire winder of claim 1, wherein: a sliding sleeve is fixed at the top of the outer side of the column body; and a sliding column movably embedded with the sliding sleeve is fixed at the bottom of the disc seat.