CN114210517B

CN114210517B - Stator equipment viscose device

Info

Publication number: CN114210517B
Application number: CN202111370565.5A
Authority: CN
Inventors: 李燚
Original assignee: Chongqing Denghong Electromechanical Co ltd
Current assignee: Chongqing Denghong Electromechanical Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2023-03-24
Anticipated expiration: 2041-11-18
Also published as: CN114210517A

Abstract

The invention belongs to the technical field of stator processing equipment, and provides a stator assembling and gluing device which comprises a base, wherein a gluing mechanism is arranged on one side of the base, and a plurality of fixing stations are arranged on the other side of the base; the fixed station comprises a bottom plate horizontally and slidably connected with the base, a fixed plate is fixedly arranged on one side of the bottom plate, a sliding plate is horizontally and slidably connected with the other side of the bottom plate, a driving part is arranged on the base and comprises a driving part and a rotating shaft fixed on an output shaft of the driving part, and the rotating shaft is in threaded connection with the sliding plate; the viscose mechanism comprises a linear module and a viscose box fixed at the output end of the linear module, a viscose plate is vertically and slidably connected in the viscose box, the output end of the linear module is fixedly connected with a power piece, and an output shaft of the power piece is fixedly connected with the viscose plate; the viscose box is provided with a plurality of viscose needle tubes communicated with the viscose box. The multi-station gluing machine is simple in structure, can be used for carrying out multi-station gluing on the motor stator, is suitable for motor stators with different outer diameters, and improves gluing efficiency.

Description

Stator equipment viscose device

Technical Field

The invention belongs to the technical field of stator processing equipment, and particularly relates to a stator assembly adhesive device.

Background

The motor stator is the motionless part of the motor, and the motor stator needs to be assembled and processed in the processing process, such as: after the motor stator coil is wound, glue sticking (dispensing) curing treatment is required.

In the prior art, when the motor stator is subjected to glue dispensing work, the motor stator is generally fixed, and then the glue dispensing work is performed. Present fixed mode uses the sleeve usually, then reaches fixed purpose in putting into the sleeve with motor stator, however, because telescopic internal diameter is generally comparatively fixed, if meet the great motor stator of external diameter and be difficult to put into the sleeve internal fixation, if meet the less motor stator of external diameter and be difficult to the stable fixation, and then can't carry out stable point and glue.

In order to overcome the above problems, the sleeve is frequently replaced, but the efficiency of assembling the adhesive of the motor stator is reduced due to frequent replacement of the sleeve.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art and provides a stator assembling and gluing device to improve the efficiency of gluing a motor stator.

In order to achieve the purpose, the invention adopts the following technical scheme: a stator assembly gluing device comprises a base, wherein a gluing mechanism is arranged on one side of the base, and a plurality of fixing stations are arranged on the other side of the base;

the fixed station comprises a bottom plate horizontally and slidably connected with the base, a fixed plate is fixedly arranged on one side of the bottom plate, a sliding plate is horizontally and slidably connected with the other side of the bottom plate, a driving part is arranged on the base and comprises a driving part and a rotating shaft fixed on an output shaft of the driving part, and the rotating shaft is in threaded connection with the sliding plate;

the viscose mechanism comprises a linear module and a viscose box fixed at the output end of the linear module, a viscose plate is vertically and slidably connected in the viscose box, the output end of the linear module is fixedly connected with a power piece, and an output shaft of the power piece is fixedly connected with the viscose plate;

the viscose box is provided with a plurality of viscose needle tubes communicated with the viscose box.

The principle and the beneficial effects of the invention are as follows: (1) In this scheme, drive the pivot through driver part and rotate, the pivot drives the sliding plate and moves towards or keep away from the fixed plate to change the interval between fixed plate and the sliding plate, and then adapt to the motor stator of different external diameters, compare in the sleeve that the internal diameter is fixed, this scheme need not to change the sleeve when meetting the motor stator of difference in diameter, can improve the efficiency of motor stator installation, and then improve the efficiency of motor stator viscose.

(2) In this scheme, drive the viscose board through the power part and extrude the viscose of gluing the incasement to the viscose needle tube in will standing, and through the viscose needle tube with the comparatively accurate extrusion of viscose to motor stator in, improve the precision of viscose.

(3) In this scheme, directly put into motor stator to fixed station in spacing motor stator, need not fixed centre gripping. Owing to set up a plurality of fixed stations, when the viscose mechanism was to a motor stator viscose, operating personnel can install or take off another motor stator, so alternate work, further improved motor stator viscose's efficiency.

In a preferred embodiment of the present invention, the adhesive mechanism further includes a support, the support is vertically slidably connected to a support plate, the two sides of the support plate are respectively provided with an electric control cylinder, an output shaft of the electric control cylinder is fixedly connected to the support plate, the support plate is fixedly connected to an installation plate, and the linear module is installed on the installation plate.

Has the advantages that: in this scheme, when motor stator's length is different, the viscose position can change, to this, through the height of automatically controlled jar in order to adjust backup pad and mounting panel, and then the height of adjusting sharp module and viscose case, and then adjust the height of viscose needle tubing to motor stator in different length.

In a preferred embodiment of the present invention, a glue blocking shaft is fixedly connected to the glue box.

Has the advantages that: in the prior art, when the motor stator is glued, the glue is generally dotted on a stator coil of the motor stator (located on an outer ring of the motor stator), so that the glue is prevented from entering the center of the motor stator (the glue is prevented from affecting the installation of other parts), and the glue blocking shaft is used for blocking redundant glue.

In a preferred embodiment of the invention, a cavity is arranged in the glue resisting shaft, a plurality of through holes communicated with the cavity are formed in the glue resisting shaft along the circumferential direction of the glue resisting shaft, and the cavity communicated with the cavity is fixed on the glue box.

Has the advantages that: the viscose passes through the through-hole and gets into and collect in the cavity to reduce the probability that the viscose drips to the motor stator in from hindering the lateral wall of gluing the axle.

In a preferred embodiment of the invention, the glue blocking shaft is in threaded connection with a collection cover for collecting glue, and the collection cover is communicated with the cavity.

Has the advantages that: the viscose passes through the cavity and enters into to collect the lid in, because collect the lid with hinder gluey axle threaded connection, be convenient for collect the lid and dismantle in order to take out the viscose in collecting the lid.

In a preferred embodiment of the invention, a curing light is fixedly mounted on the adhesive needle tube.

Has the advantages that: among the prior art, accomplish the back to the motor stator viscose, carry out solidification work again, in this scheme, just carry out solidification work at the viscose in-process through the curing lamp, improve the efficiency of follow-up viscose solidification.

In a preferred embodiment of the invention, the mounting plate is fixed with a glue supplementing barrel, and the viscose box is fixed with a valve communicated with the glue supplementing barrel.

Has the advantages that: glue is supplemented to the viscose tank through the glue supplementing barrel and the valve.

In a preferred embodiment of the invention, the valve comprises a valve body, a horizontal channel communicated with the glue supplementing barrel and a diffusion channel communicated with the horizontal channel are arranged on the valve body, a valve core used for sealing the horizontal channel is arranged between the diffusion channel and the horizontal channel, and a magnet used for adsorbing the valve core is arranged on the valve body.

Has the beneficial effects that: in this scheme, because mend gluey bucket and be located the mounting panel, stand to glue the below that the case is located mends gluey bucket, the viscose pushes away the case in order to open horizontal passage under the effect of gravity, mends gluey bucket and mends gluey the bucket in succession to mending gluey.

In a preferred embodiment of the present invention, a stopper for stopping the valve element is fixed to the diffusion passage.

Has the advantages that: the locating part is used for limiting the valve core so as to avoid the phenomenon that the distance between the magnet and the valve core is too far, and the magnet is convenient to adsorb the valve core.

In a preferred embodiment of the present invention, a plastic pull rope connected to the valve core is provided on the adhesive sheet.

Has the advantages that: in this scheme, the glue volume when mending in the glue bucket reduces, then reduces and can't overcome the adsorption effort of magnet to the pressure of case when, the viscose board can tighten the plastics stay cord to the in-process that rises, and then the pulling case is in order to open horizontal passage. When the viscose board descends, the plastic pull rope is loosened, and the valve core is adsorbed under the action of the magnet so as to seal the horizontal channel.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an isometric view of a stator assembly adhesive device in an embodiment of the present application.

Fig. 2 is a front view of the stator assembly adhesive device in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a gluing mechanism in an embodiment of the present application.

Fig. 4 is a schematic view of the structure of an adhesive needle cannula in an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a valve in an embodiment of the present application.

Reference numerals in the drawings of the specification include: the glue filling machine comprises a base 11, a motor 12, a linear module 13, a connecting plate 131, a connecting shaft 132, a mounting plate 14, a glue filling barrel 15, a supporting plate 16, an electric control cylinder 17, a bottom plate 21, a fixing plate 22, a sliding plate 23, a rotating shaft 24, a gluing mechanism 31, a gluing box 32, an adjustable air cylinder 33, a gluing plate 34, a gluing needle tube 35, a gluing channel 351, a curing lamp 36, a collecting cover 37, a glue blocking shaft 38, a through hole 39, a one-way valve 41, a valve 42, a valve body 421, a horizontal channel 422, a magnet 423, a limiting ball 424, a valve core 425, a plastic pull rope 426, a diffusion channel 427 and a telescopic cylinder 43.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

Examples

Basically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a stator assembly gluing device comprises a base 11, a gluing mechanism 31 is installed on one side of the base 11, and a plurality of fixing stations are installed on the other side of the base 11.

In this embodiment, the gluing mechanism 31 includes the support of bolt fastening on base 11, and vertical sliding connection has backup pad 16 on the support, and the both sides of backup pad 16 all are provided with the electric control jar 17 of fixing on base 11, and the output shaft and the backup pad 16 fixed connection of electric control jar 17. The support plate 16 is fixedly provided with a mounting plate 14 through bolts, one side of the mounting plate 14 is fixedly provided with a glue supplementing barrel 15, and the bottom of the other side of the mounting plate 14 is fixedly provided with a linear module 13.

Output end fixed mounting of straight line module 13 has connecting plate 131, the below of connecting plate 131 is provided with viscose case 32, the equal fixedly connected with in both sides on the viscose case 32 is the connecting axle 132 of L shape, connecting axle 132 and connecting plate 131 fixed connection, be fixed with the driving piece on the connecting plate 131, the driving piece is adjustable cylinder 33, the output shaft of adjustable cylinder 33 runs through viscose case 32 and with the vertical sliding fit of viscose case 32, vertical sliding connection has viscose board 34 in the viscose case 32, viscose board 34 and adjustable cylinder 33's output shaft fixed connection.

The glue box 32 is fixedly connected with a glue blocking shaft 38 through bolts, the glue box 32 is fixedly connected with a plurality of glue needle tubes 35, the glue needle tubes 35 are uniformly distributed along the circumferential direction of the glue blocking shaft 38, the glue needle tubes 35 are communicated with the glue box 32, a glue channel 351 which is spirally arranged is arranged in each glue needle tube 35, and the glue needle tubes 35 are fixedly connected with a curing lamp 36. It has the cavity to open in the axle 38 of hindering the glue, fix with screw has check valve 41 on the viscose case 32, check valve 41 and cavity intercommunication, fixedly connected with is located check valve 41 periphery and is columniform telescopic cylinder 43 on the viscose board 34, telescopic cylinder 43 is made by elastic material, the one end and the viscose case 32 fixed connection of viscose board 34 are kept away from to telescopic cylinder 43, make form a cavity that communicates with check valve 41 between check valve 41 and the viscose case 32, check valve 41 communicates cavity and telescopic cylinder 43 promptly, it has a plurality of through-holes 39 that communicate with the cavity to hinder to open along its circumference on the axle 38 of gluing. The glue blocking shaft 38 is in threaded connection with a collecting cover 37 communicating with the cavity.

In this embodiment, a valve 42 located below the adhesive plate 34 is fixed on the adhesive box 32, the valve 42 includes a valve body 421, one side of the valve body 421 is opened with a horizontal channel 422 and the horizontal channel 422 is communicated with the adhesive replenishing barrel 15, the other side of the valve body 421 is opened with a diffusion channel 427 in a flared shape, a valve core 425 is disposed between the diffusion channel 427 and the horizontal channel 422, the valve core 425 is spherical and the valve core 425 is made of a magnetic material, such as: magnets or ferrous materials. The valve body 421 is fixedly connected with a magnet 423, the diffusion channel 427 is fixedly connected with a limiting member for limiting the valve core 425, and the limiting member is a limiting ball 424.

In this embodiment, the adhesive plate 34 is fixedly connected with a plastic pulling rope 426, and the plastic pulling rope 426 is fixedly connected with the valve core 425.

In this embodiment, fixed station includes bottom plate 21, one side fix with screw of bottom plate 21 is curved fixed plate 22, the opposite side of bottom plate 21 is equipped with and is curved sliding plate 23, be fixed with the slider on the sliding plate 23, it has the spout to open on the bottom plate 21, sliding plate 23 passes through slider and spout horizontal sliding connection, sliding plate 23 is relative with the arc opening of fixed plate 22, be provided with driver part on the base 11, driver part includes the driving piece, the driving piece is motor 12, the coaxial fixedly connected with pivot 24 of output shaft of motor 12, pivot 24 runs through bottom plate 21 and with bottom plate 21 normal running fit, the equal threaded connection of sliding plate 23 and pivot 24, pivot 24 is located the below of slider.

The specific implementation process is as follows:

when carrying out fixed station regulation, put into a motor stator to between fixed plate 22 and the sliding plate 23, starter motor 12 and motor 12 drive pivot 24 and rotate, and pivot 24 drives the sliding plate 23 and hugs closely with motor stator towards fixed plate 22 motion, puts into fixed station and can be spacing with motor stator, so synchronous adjustment motor stator's fixed spacing, then the adaptation needs a batch motor stator of processing, and operating personnel can use fixed station in succession to fix motor stator.

When the gluing operation is carried out, the electric control cylinder 17 drives the support plate 16 to move downwards or upwards, when the height of the motor stator is too large, the support plate 16 moves upwards, and when the length of the motor stator is too small, the support plate 16 moves downwards. The positions of the glue needle tube 35 and the glue blocking shaft 38 are adjusted by the upward or downward movement of the backup plate 16.

When gluing, the glue needle tube 35 contacts with the stator coil part of the motor stator, and the glue blocking shaft 38 extends into the center of the motor stator. Start adjustable cylinder 33 and promote viscose board 34 downwards, viscose board 34 extrudees the viscose to viscose needle tube 35 in, because be provided with spiral viscose way 351 in the viscose needle tube 35, then can make the viscose comparatively slow point to the stator coil on, if there is unnecessary viscose to flow towards the center of stator, hinder through hindering gluey axle 38, because motor stator is the cylinder, stator coil during the viscose is on the lateral wall, and motor stator's center is cavity, insert to motor stator's center, in order to avoid the viscose to enter into the center of stator, and then avoid the installation influence of viscose to other parts of stator.

In this embodiment, since the adhesive is slowly applied to the stator coil and the amount of the adhesive is small, the curing lamp 36 can perform a certain curing operation on the adhesive, that is, the purpose of curing the adhesive in the adhesive process is achieved.

In this embodiment, start adjustable cylinder 33 and reset when stopping the viscose, adjustable cylinder 33 drives viscose board 34 rebound and makes and produce certain negative pressure in the telescopic cylinder 32, inhale the gas in the cavity through check valve 41 under the effect of negative pressure, and then make the cavity produce certain negative pressure, unnecessary viscose passes through-hole 39 and enters into the cavity (so can reduce the viscose on hindering gluey axle 38 and drip the probability in the stator center), then reentry to collecting in the lid 37, when the viscose in collecting the lid 37 reaches certain volume, operating personnel will collect lid 37 dismantlements in order to retrieve the viscose in the collection lid 37.

In this embodiment, can also mend gluey to viscose case 32, the concrete mode is: because mend gluey bucket 15 and be located the top of viscose case 32, when the glue volume in mending gluey bucket 15 is more, under the effect of pressure, in order to overcome the adsorption effort of magnet 423 to case 425, and then case 425 opens horizontal passage 422, the viscose passes through diffusion channel 427 to viscose case 32 in, although some glue may be pressed back to in the pipeline of mending gluey bucket 15 by viscose board 34, but do not influence and carry glue to viscose needle 35 (if the pressure in mending gluey bucket 15 is big enough, glue can not flow back), when the glue volume in mending gluey bucket 15 is less, when viscose pressure is not enough to overcome the adsorption effort of magnet 423 to case 425, need open horizontal passage 422 through the effort of viscose board 34 and plastics stay cord 426, specifically do: when the adhesive panel 34 rises to a certain height, the adhesive panel 34 pulls the plastic pull cord 426 and tightens it to pull the valve core 425 to open the horizontal channel 422. When the adhesive plate 34 descends to a certain position, the plastic pull rope 426 is loosened and adsorbs the valve core 425 under the action of the magnet 423 to seal the horizontal channel 422, so that the purpose of automatically supplementing adhesive is achieved, and compared with the method of directly opening the valve, the operation of an operator is reduced.

In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The stator assembling and gluing device is characterized by comprising a base, wherein a gluing mechanism is arranged on one side of the base, and a plurality of fixing stations are arranged on the other side of the base; the fixed station comprises a bottom plate which is horizontally and slidably connected with the base, a fixed plate is fixedly arranged on one side of the bottom plate, a sliding plate is horizontally and slidably connected with the other side of the bottom plate, a driving part is arranged on the base and comprises a driving part and a rotating shaft fixed on an output shaft of the driving part, and the rotating shaft is in threaded connection with the sliding plate;

the viscose box is provided with a plurality of viscose needle tubes communicated with the viscose needle tubes, the viscose box is fixedly connected with a glue blocking shaft, the viscose needle tubes are uniformly distributed along the axial direction of the glue blocking shaft, a cavity is arranged in the glue blocking shaft, the glue blocking shaft is provided with a plurality of through holes communicated with the cavity along the circumferential direction, the viscose box is fixedly provided with a one-way valve communicated with the cavity, the glue blocking shaft is connected with a collecting cover used for collecting viscose through threads, and the collecting cover is communicated with the cavity.

2. The stator assembly adhesive device according to claim 1, wherein the adhesive mechanism further comprises a support, a support plate is vertically slidably connected to the support, an electric control cylinder is disposed on each of two sides of the support plate, an output shaft of the electric control cylinder is fixedly connected to the support plate, a mounting plate is fixedly connected to the support plate, and the linear module is mounted on the mounting plate.

3. The stator assembly adhesive device according to claim 2, wherein the curing lamp is fixedly mounted on the adhesive needle tube.

4. The stator assembly adhesive device according to claim 3, wherein the mounting plate is fixed with an adhesive supplement barrel, and the adhesive box is fixed with a valve communicated with the adhesive supplement barrel.

5. The stator assembly adhesive device according to claim 4, wherein the valve comprises a valve body, the valve body is provided with a horizontal channel communicated with the adhesive filling barrel and a diffusion channel communicated with the horizontal channel, a valve core for sealing the horizontal channel is arranged between the diffusion channel and the horizontal channel, and the valve body is provided with a magnet for adsorbing the valve core.

6. The stator assembly adhesive device according to claim 5, wherein a limiting member for limiting the valve core is fixed on the diffusion channel.

7. The stator assembly adhesive device according to claim 6, wherein the adhesive plate is provided with a plastic pull rope connected with the valve core.