CN219627537U

CN219627537U - Winding needle bar structure for single-station winding machine

Info

Publication number: CN219627537U
Application number: CN202320252999.3U
Authority: CN
Inventors: 何志荣; 耿明超; 魏硕
Original assignee: Suzhou Boxue Automation Equipment Co ltd
Current assignee: Suzhou Boxue Automation Equipment Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-09-01
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to a winding needle bar structure for a single-station winding machine, which comprises a winding bar, wherein the winding bar comprises a needle bar and a housing; the wire winder comprises two groups of fixing plates which are arranged in parallel, a rotating shaft which is arranged between the two groups of fixing plates, a wire guide wheel sleeved on the rotating shaft, and a wire spraying nozzle which is perpendicular to the wire guide wheel, wherein a wire groove is arranged on the wire spraying nozzle; the winder can rotate around a rotating shaft; when the winder rotates around the rotating shaft, the position relation between the winder and the needle bar is adjusted, namely the winder faces outwards or inwards, and external winding or internal winding can be completed; before each operation, the position of the winder is adjusted according to the needs, so that one piece of equipment can be used for inner winding or outer winding.

Description

Winding needle bar structure for single-station winding machine

Technical Field

The utility model relates to a winding machine accessory, in particular to a winding needle bar structure for a single-station winding machine.

Background

In the prior art, when the stator of the brushless motor is produced, a winding operation is needed, namely, enamelled wires are wound on a framework of the stator, a plurality of wire slots are formed in each stator, and the enamelled wires are wound on the wire slots; a group of winding rods are usually arranged on the winding machine, a rope is conveyed through a winding rod structure, and the winding rods are driven to move by a driving device arranged on the winding machine, so that the winding action of the enameled wire is completed; because the stator winding slot has interior wire winding or outside wire winding mode, because the coiling machine also can form a complete set of two kinds of different coiling equipment in order to cooperate two kinds of different wire winding modes, interior coiling machine and outer coiling machine promptly, because in order to practice thrift the cost, inside and outside wire winding all-in-one gradually comes out, the current common inside and outside wire winding all-in-one is reverse installation after taking down whole line pole to realize inside and outside integrated wire winding, but the shortcoming of this kind of equipment lies in wire winding pole length longer, and fixed position is the other end that deviates from the wire winding mouth basically, just means if the installation causes the deviation, like wire winding pole body skew slope etc., the inclination of then bottom wire winding mouth is bigger, also can produce great influence to the success rate of wire winding.

Disclosure of Invention

The utility model aims to provide a winding needle bar structure for a single-station winding machine.

The technical aim of the utility model is realized by the following technical scheme: the winding needle bar structure for the single-station winding machine comprises a winding bar, wherein the winding bar comprises a needle bar and a housing; the wire winder comprises two groups of fixing plates which are arranged in parallel, a rotating shaft which is arranged between the two groups of fixing plates, a wire guide wheel sleeved on the rotating shaft, and a wire spraying nozzle which is perpendicular to the wire guide wheel, wherein a wire groove is arranged on the wire spraying nozzle; the winder is rotatable about a rotational axis.

By adopting the technical scheme, when the winder rotates around the rotating shaft, the position relationship between the winder and the needle bar is adjusted, namely, the winder faces outwards or inwards, and external winding or internal winding can be completed; before each operation, the position of the winder is adjusted according to the needs, so that one piece of equipment can be used for inner winding or outer winding.

Preferably, the rotating shaft passes through the two groups of fixing plates to be arranged, and two ends of the rotating shaft are respectively fixed on the housing.

Preferably, the feeding line roller set is arranged on the housing.

Preferably, the feeding line roller set comprises two groups of driven line rollers, and a gap for the line to pass through is formed between the two groups of driven line rollers.

Preferably, the housing is provided with a receiving groove, and the needle bar is disposed in the receiving groove.

Preferably, a baffle is arranged on the winder, and the wire spraying nozzle is arranged on the baffle.

Preferably, the baffle is provided with a splicing groove at a position corresponding to the wire spraying nozzle.

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

before each operation, the position of the winder is adjusted according to the need, so that one piece of equipment can be used for inner winding and outer winding; when the winder rotates around the rotating shaft, the position relation between the winder and the needle bar is adjusted, namely the winder faces outwards or inwards, and external winding or internal winding can be completed;

the inside and outside line winding all-in-one among the prior art adopts the mode of dismantling needle bar reverse installation to realize generally, only needs the winding structure of adjusting the needle bar bottom in this scheme, and such dismantlement mode is simple convenient more and be difficult for going wrong, can avoid the needle bar to dismantle the back and install the wire winding inequality problem that leads to the needle bar crooked in place simultaneously.

Drawings

FIG. 1 is a schematic diagram I of the overall structure of the embodiment;

FIG. 2 is a schematic diagram II of the overall structure of the embodiment;

FIG. 3 is a schematic view I of a part of the structure of the embodiment;

fig. 4 is a schematic diagram of a part of the structure ii in the embodiment.

In the figure, 1, a winding rod; 11. a needle bar; 12. a housing; 121. an accommodating groove; 13. a winder; 131. a fixing plate; 132. a rotating shaft; 133. a wire guide wheel; 134. a wire spraying nozzle; 135. a wire slot; 136. a baffle; 137. a plug-in groove; 14. a feeding line roller set; 141. and (3) moving the linear roller.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Examples

A winding needle bar structure for a single-station winding machine, as shown in fig. 1, comprises a winding bar 1, wherein the winding bar 1 comprises a needle bar 11 and a housing 12; the bottom of the housing 12 is detachably provided with a winder 13, the winder 13 comprises two groups of fixing plates 131 which are arranged in parallel, a rotating shaft 132 which is arranged between the two groups of fixing plates 131, a wire guide wheel 133 which is sleeved on the rotating shaft 132, a wire spraying nozzle 134 which is arranged perpendicular to the wire guide wheel 133, and a wire slot 135 which is arranged on the wire spraying nozzle 134; the winder 13 is rotatable about a rotation shaft 132.

As shown in fig. 1, the rotating shaft 132 passes through two groups of fixing plates 131 and two ends of the rotating shaft are respectively fixed on the housing 12; the rotating shaft 132 can be a rod body with threads at the end part, and is fixed at the end part by utilizing a nut after penetrating through the housing and the fixing plate, so that the dismounting is convenient; when the winder 13 rotates around the rotation axis, the position relationship between the winder 13 and the needle bar 11 is adjusted, i.e. the winder 13 faces outwards or inwards, so that the outer winding or the inner winding can be completed.

As shown in fig. 1, further includes a wire feed roll set 14 disposed on the housing 12.

As shown in fig. 1, the feeding line roller set 14 includes two sets of driven line rollers 141, and a gap through which the line passes is formed between the two sets of driven line rollers 141.

As shown in fig. 1, the housing 12 is provided with a receiving groove 121, and the needle bar 11 is disposed in the receiving groove 121.

As shown in fig. 1, the bobbin 13 is provided with a baffle 136, the nozzle 134 is provided on the baffle 136, and the nozzle 134 is provided perpendicular to the surface of the housing 12 and the needle bar.

As shown in fig. 1, the shutter 136 is provided with a socket 137 at a position corresponding to the nozzle 134.

Working principle:

before each operation, the position of the winder is adjusted according to the need, so that one piece of equipment can be used for inner winding and outer winding; when the winder 13 rotates around the rotating shaft, the position relation between the winder 13 and the needle bar 11 is adjusted, namely, the winder 13 faces outwards or inwards, and external winding or internal winding can be completed; the winding structure at the bottom of the needle bar is adjusted, so that the disassembling mode is simpler, more convenient and less prone to error, and meanwhile the problem of uneven winding caused by the fact that the needle bar is askew due to the fact that the needle bar is not installed in place after the needle bar is disassembled can be avoided.

Claims

1. The utility model provides a wire winding needle bar structure for single-station coiling machine, includes wire winding pole (1), its characterized in that: the winding rod (1) comprises a needle bar (11) and a housing (12); the wire winder (13) is arranged at the bottom of the housing (12) in a disassembling mode, the wire winder (13) comprises two groups of fixing plates (131) which are arranged in parallel, the wire winder also comprises a rotating shaft (132) which is arranged between the two groups of fixing plates (131), a wire guide wheel (133) is sleeved on the rotating shaft (132), the wire winder also comprises a wire spraying nozzle (134) which is perpendicular to the wire guide wheel (133), and a wire groove (135) is formed in the wire spraying nozzle (134); the winder (13) is rotatable about a rotational axis (132).

2. A winding needle bar structure for a single-station winding machine according to claim 1, wherein: the rotating shaft (132) penetrates through the two groups of fixing plates (131) and two ends of the rotating shaft are respectively fixed on the housing (12).

3. A winding needle bar structure for a single-station winding machine according to claim 2, wherein: further comprises a feeding line roller group (14) arranged on the housing (12).

4. A winding needle bar structure for a single-station winding machine according to claim 3, wherein: the feeding line roller set (14) comprises two driven line rollers (141), and a gap for the line to pass through is formed between the two driven line rollers (141).

5. The winding needle bar structure for a single-station winding machine according to claim 4, wherein: the housing (12) is provided with a receiving groove (121), and the needle bar (11) is arranged in the receiving groove (121).

6. The winding needle bar structure for a single-station winding machine according to claim 5, wherein: a baffle plate (136) is arranged on the winder (13), and the wire spraying nozzle (134) is arranged on the baffle plate (136).

7. The winding needle bar structure for a single-station winding machine according to claim 6, wherein: and a plugging groove (137) is formed in the position, corresponding to the wire spraying nozzle (134), of the baffle plate (136).