CN202696411U

CN202696411U - Limiting mechanism used for winding machine

Info

Publication number: CN202696411U
Application number: CN 201220317655
Authority: CN
Inventors: 刘晖
Original assignee: Individual
Current assignee: Guangdong Shunde Sanhe Industrial Automation Equipment Co ltd
Priority date: 2012-07-03
Filing date: 2012-07-03
Publication date: 2013-01-23
Anticipated expiration: 2022-07-03

Abstract

The utility model relates to a limiting mechanism used for a winding machine. The limiting mechanism comprises an inner winding disc and an outer winding disc, wherein a concave chamber is arranged in the middle of the end surface (toward the outer winding disc) of the inner winding disc; a left line stopping disc and a right line stopping disc are arranged at the left and right sides of the inner winding disc; the outer winding disc is composed of an upper outer winding disc and a lower outer winding disc; and the widths of the inner winding disc and the outer winding disc are respectively smaller than the distance between the left and right line stopping discs. The limiting mechanism used for the winding machine aims at a special structure of a stator core, the outer winding disc is not in a shade-like or round disc-like structure any long, but is divided into two pieces from top to bottom, and moves up and down, left and right and front and back on the stator core under the driving of a front and rear moving device of the winding machine, so that a gap between the outer winding disc and the inner winding disc is ensured; in addition, the left and right line stopping discs are arranged at the left and right sides of the inner winding disc, so as to prevent copper lines from deviation (when being wound) to cause workpiece scrapping or rewinding, the left and right line stopping discs are wound on a winding post beside.

Description

The coil winding machine position-limit mechanism

Technical field

The utility model relates to a kind of coil winding machine, particularly a kind of coil winding machine position-limit mechanism of establishing mainly for forming carinate stator core (vertical bar iron core) after launching.

Background technology

Along with improving constantly of people's living standard, air-conditioning equipment is widely applied, but because the motor operations efficient in its compressor is lower, so cause the power of existing air-conditioning equipment larger.But the development along with science and technology, a kind of compressor keel motor has appearred on the market, the stator of this motor can launch, form keel-shaped stator core 3(vertical bar iron core after launching), as shown in Figure 4, by on the stator core that launches to high-density around on close again behind the copper cash 7, namely form the stator core of annular, this motor since the coiling of stator core can be tightr, reduced the motor volume, improved widely the efficient of motor, liked by the user.But because the keel-shaped stator core (vertical bar iron core) of this structure is new product, the position-limit mechanism that current coil winding machine winds the line less than the wrapping post 3.1 for keel-shaped stator core 3, so that the unwrapping wire pipe is when wrapping post moves in a circle, the phenomenons such as card line, coiling inequality, broken string appear easily, and the unwrapping wire pipe can not high speed rotating, causes production efficiency low.

The utility model content

The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of simple and reasonable for structure, and high efficiency, coiling precision are high, can realize the coil winding machine position-limit mechanism of automation mechanized operation, to overcome the deficiencies in the prior art.

The purpose of this utility model is to realize like this.

A kind of coil winding machine position-limit mechanism comprises interior wire spool and outer wire spool, and the interior wire spool outward end face middle part of wire spool is provided with cavity; It is characterized in that: the both sides, the left and right sides of described interior wire spool is provided with left line retaining disk and right line retaining disk, and described outer wire spool is made of upper outside wire spool, lower outside wire spool; The width of described interior wire spool and the width of outer wire spool are all less than spacing between the left and right line retaining disk.

The purpose of this utility model can also adopt following technical measures to solve.

As scheme more specifically, the up and down two ends of the side that described left line retaining disk is relative with right line retaining disk are provided with arc angling.

Described interior wire spool is Long Circle, its outward the end face of wire spool up and down be provided with arc angling in two ends.

Described upper outside wire spool and lower outside wire spool are provided with arc angling in two ends up and down towards the end face of interior wire spool.

Be provided with the move left and right device on the described coil winding machine and move forward and backward device, move left and right device and interior wire spool, outer wire spool, left line retaining disk and right line retaining disk are in transmission connection, and move forward and backward device and interior wire spool and outer wire spool and are in transmission connection.

Be provided with the support for the clamping motor stator core on the described coil winding machine, support is between upper outside wire spool, lower outside wire spool.

The beneficial effects of the utility model are as follows.

1, this kind of coil winding machine uses position-limit mechanism for the special construction of Novel stator iron core, outer wire spool no longer is to be similar to hood-like or disc-shaped structure, but be divided into up and down two and move forward and backward at coil winding machine under the drive of device and move forward and backward both sides up and down at stator core, to guarantee and interior wire spool gap; In addition, in both sides, the interior wire spool left and right sides left and right line retaining disk is set, when left and right line retaining disk is avoided winding the line copper cash depart from and winding to the wrapping post on next door, cause workpiece scrap or again the coiling.This is simple and reasonable for structure, high efficiency, coiling precision height.

2, the place of interior wire spool and upper and lower outer wire spool and the equal corresponding copper cash process of left and right line retaining disk is provided with arc angling, avoids copper cash clashing and breaking when stator core moves in a circle.

Description of drawings

Fig. 1 is the utility model the first example structure schematic diagram.

Fig. 2 is that the A of Fig. 1 is to structural representation.

Fig. 3 is that the B of Fig. 1 is to structural representation.

Fig. 4 is keel-shaped stator core (vertical bar iron core) structural representation.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described.

As shown in Figures 1 to 4, this coil winding machine position-limit mechanism comprises interior wire spool 4 and outer wire spool, and the interior wire spool 4 outward end face middle part of wire spool is provided with cavity 4.1; The both sides, the left and right sides of described interior wire spool 4 is provided with left line retaining disk 1 and right line retaining disk 1 ', and described outer wire spool is made of upper outside wire spool 2 and lower outside wire spool 2 '; The width of described interior wire spool 4 and the width of outer wire spool are all less than spacing between the left and right line retaining disk.

The up and down two ends of the side that described left line retaining disk 1 and right line retaining disk 1 ' are relative are provided with arc angling.

Described interior wire spool 4 is Long Circle, its outward the end face of wire spool up and down be provided with arc angling in two ends.

Described upper and lower outer wire spool 2 is provided with arc angling in two ends up and down towards the end face of interior wire spool 4.

Be provided with the move left and right device on the described coil winding machine and move forward and backward device, move left and right device and interior wire spool 4, outer wire spool, left line retaining disk 1 and right line retaining disk 1 ' are in transmission connection, and move forward and backward device and interior wire spool 4 and outer wire spool and are in transmission connection.Above-mentioned move left and right device and to move forward and backward device not shown, but its general driven by servomotor that adopts in actual applications have reliable operation, precision advantages of higher.

Be provided with the support 6 for clamping motor stator core 3 on the described coil winding machine, support 6 is between upper and lower outer wire spool 2.

Its operation principle is: at first, with keel-shaped stator core 3(vertical bar iron core) be fixed on the support 6; Then, move simultaneously interior wire spool 4, upper outside wire spool 2, lower outside wire spool 2 ', left line retaining disk 1 and right line retaining disk 1 ' by the move left and right device along D arrow (see figure 2) direction, make a wrapping post 3.1 of the cavity 4.1 aligning keel-shaped stator cores 3 of interior wire spool 4; Then, interior wire spool 4 moves forward, cavity 4.1 is enclosed within outside the wrapping post 3.1, and guarantee interior wire spool 4 and upper outside wire spool 2, form a gap that is slightly larger than copper cash between the lower outside wire spool 2 ', the motor that starts 5 rotations of draw drum 5(control draw drum is servomotor, its reliable operation, precision is high), draw drum 5 is along the R direction of arrow (see figure 1) that moves in a circle, begin copper cash around to wrapping post 3.1, simultaneously, interior wire spool 4 and upper outside wire spool 2, lower outside wire spool 2 ' is moving forward and backward under the device drive along the C direction of arrow, and in wrapping post 3.1 longitudinal separation scopes, move forward and backward, so that the even winding of copper cash is outside wrapping post 3.1.In addition, be provided with many group Needle with hanging thread on keel-shaped stator core 3 sides, whenever copper cash behind a complete wrapping post, interior wire spool 4 can mobile hang on one group of Needle with hanging thread copper cash, and then the repetition above-mentioned steps is carried out the winding process of next wrapping post, so repeat, until the wrapping post 3.1 of keel-shaped stator core 3 is all till upper copper cash.

Claims

1. a coil winding machine position-limit mechanism comprises interior wire spool and outer wire spool, and the interior wire spool outward end face middle part of wire spool is provided with cavity;

It is characterized in that: the both sides, the left and right sides of described interior wire spool is provided with left line retaining disk and right line retaining disk, and described outer wire spool is made of upper outside wire spool and lower outside wire spool;

The width of described interior wire spool and the width of outer wire spool are all less than spacing between the left and right line retaining disk.

2. coil winding machine position-limit mechanism according to claim 1, it is characterized in that: the up and down two ends of the side that described left line retaining disk is relative with right line retaining disk are provided with arc angling.

3. coil winding machine position-limit mechanism according to claim 1, it is characterized in that: described interior wire spool is Long Circle, its outward the end face of wire spool be provided with arc angling in two ends up and down.

4. coil winding machine position-limit mechanism according to claim 1 is characterized in that: described upper outside wire spool and lower outside wire spool are provided with arc angling in two ends up and down towards the end face of interior wire spool.

5. coil winding machine position-limit mechanism according to claim 1, it is characterized in that: be provided with the move left and right device on the described coil winding machine and move forward and backward device, move left and right device and interior wire spool, outer wire spool, left line retaining disk and right line retaining disk are in transmission connection, and move forward and backward device and interior wire spool and outer wire spool and are in transmission connection.

6. coil winding machine position-limit mechanism according to claim 1, it is characterized in that: be provided with the support for the clamping motor stator core on the described coil winding machine, support is between upper outside wire spool, lower outside wire spool.