CN212441838U

CN212441838U - Environment-friendly paint dipping device

Info

Publication number: CN212441838U
Application number: CN202020372664.1U
Authority: CN
Inventors: 陈利军; 符曰新; 宋世敏
Original assignee: Qiaoli Electric Machinery Co ltd
Current assignee: Qiaoli Electric Machinery Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-02-02
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to an environmental protection dip coating device, including the dip coating bucket with be in the dip coating bucket put the thing frame, install lifting unit on the lateral wall of dip coating bucket, lifting unit drives and puts the thing frame and remove along vertical direction, the middle part of dip coating bucket is equipped with the support, is equipped with the passageway that supplies to put the thing frame and pass through on the support, rotates on the support and is connected with carousel and drive carousel pivoted driving source, installs the telescopic manipulator on the carousel, the manipulator is used for the centre gripping to put the thing frame. Lifting unit will put the thing frame earlier and remove to insulating paint in, then lifting unit will put the middle part that the thing frame removed the dip coating bucket, the manipulator will put the thing frame and take off from lifting unit, the carousel begins to rotate, make unnecessary insulating paint in the winding thrown away, treat the insulating paint on the winding after being dried, the manipulator will put thing frame and install again and can lifting unit, will soak lacquer and dry and all place and accomplish in the dip coating bucket, need not the workman and shift, reduce the contact of insulating paint and workshop environment, play the guard action to the workshop environment.

Description

Environment-friendly paint dipping device

Technical Field

The utility model belongs to the technical field of the technique of dip coating equipment and specifically relates to an environmental protection dip coating device is related to.

Background

The winding is the weakest part in the motor structure, and in order to improve the moisture resistance, corrosion resistance, insulation strength and the like of the winding, the rewinding motor winding needs to be subjected to paint dipping treatment, so that the stator winding is bonded into a solid whole. The technological process of dipping paint for stator winding consists of two main procedures of dipping paint and drying.

At present, publication number CN209805632U discloses a stator assembly dip coating device for motor production for chinese patent, including the dip coating bucket, the fixed lantern ring of fixedly connected with on the lateral wall of dip coating bucket, two straight-bars of fixedly connected with on the lateral wall of the fixed lantern ring, equal fixedly connected with fixed plate on the relative lateral wall of two straight-bars, be equipped with logical groove on the fixed plate, it is equipped with the sleeve to lead to the inslot cover, fixedly connected with elevating system on the lateral wall of fixed plate, fixedly connected with slide mechanism on the inner wall that leads to the groove, fixedly connected with second motor on the telescopic inner wall, the terminal fixedly connected with fixture of output shaft of second motor.

At present, Chinese patent with publication number CN109719009A discloses a motor stator dip coating spin-drying device, which comprises a frame, wherein the top of the frame is rotatably provided with the dip coating spin-drying device. The paint dipping and spin-drying device comprises a speed reducer, the speed reducer is fixedly mounted at the top of the inner side of a rack, a motor is fixedly mounted on the side face of the speed reducer, an output shaft of the motor is in transmission connection with an input shaft of the speed reducer, a main shaft support is fixedly mounted at the top of the outer side of the rack, a main shaft is rotatably mounted in the middle of the main shaft support, the bottom end of the main shaft is in transmission connection with the output shaft of the speed reducer, a rotating rod is rotatably mounted on the outer side of the main shaft close to the top end of the main shaft, a cage box is rotatably mounted at the bottom end.

The winding is firstly placed into the paint dipping barrel by a worker, so that the insulating paint covers the winding, and then the winding is taken out of the paint dipping barrel by the worker and is placed into the paint dipping spin-drying device. In the process of transporting from the paint dipping barrel to the paint dipping and drying device, paint on the winding can continuously fall down to pollute the environment of a workshop.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an environmental protection dip coating device, it has the effect that reduces the influence to workshop environment.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an environmental protection dip coating device, includes the dip coating bucket and is in the thing frame of putting in the dip coating bucket, install elevating assembly on the lateral wall of dip coating bucket, the elevating assembly drive is put the thing frame and is removed along vertical direction, the middle part of dip coating bucket is equipped with the support, be equipped with the passageway that the thing frame of putting passes through of confession on the support, it is connected with carousel and drive carousel pivoted driving source to rotate on the support, install telescopic manipulator on the carousel, the manipulator is used for the centre gripping to put the thing frame.

Through adopting above-mentioned technical scheme, pour into insulating paint into in the bottom of dipping lacquer bucket, the staff places the winding and puts the thing frame and install the back on the lifting unit, lifting unit puts the thing frame earlier and removes to insulating paint, then lifting unit will put the middle part that the thing frame removed the dipping lacquer bucket, the manipulator will put the thing frame and take off from lifting unit, the carousel begins to rotate, the manipulator drives and puts the thing frame and rotate together, make unnecessary insulating paint in the winding thrown away, wait that the insulating paint on the winding is spin-dried after, the manipulator will put the thing frame and install again and can lifting unit, lifting unit will put the thing frame and remove the top of dipping lacquer bucket again, will dip lacquer and spin-dry and all place in the dipping lacquer bucket and accomplish, need not the workman and shift, reduce the contact of insulating paint and workshop environment, play the guard action to the workshop environment.

The present invention may be further configured in a preferred embodiment as: lifting unit is including rotating lead screw, drive lead screw pivoted driving motor and the slider of threaded connection on the lead screw of connection on the dip coating bucket lateral wall, the one end sliding connection of slider is on the inside wall of dip coating bucket, be equipped with the plug connector of U type on the other end of slider, be equipped with on the lateral wall of putting the thing frame with plug connector complex ring channel.

Through adopting above-mentioned technical scheme, the cooperation of plug connector and ring channel for the manipulator can be very conveniently will put the thing frame and take off from the slider or install the time back again, and when the slider reciprocated, put thing frame oil and can move along with the slider steadily.

The present invention may be further configured in a preferred embodiment as: the one end that corresponding lead screw was kept away from to the slider is buckled downwards, the ring channel is close to the opening of putting the thing frame.

Through adopting above-mentioned technical scheme, when putting the winding in the thing frame and submerging completely in the insulating varnish, the slider only can contact the insulating varnish in the part of tip down, and the other end of slider still keeps certain distance with the insulating varnish, and the lead screw need not to contact the insulating varnish equally, avoids the rotation of lead screw to receive the interference of insulating varnish.

The present invention may be further configured in a preferred embodiment as: be equipped with in the lateral wall of dip coating bucket and accomodate the chamber, the lead screw rotates to be connected in accomodating the chamber, accomodate the chamber and offer the passageway that supplies the slider to remove on the inner wall of dip coating bucket.

Through adopting above-mentioned technical scheme, the lead screw is in and to reduce lead screw and external contact in accomodating the chamber, and when the frame was pressed from both sides away from the slider to placing to the manipulator, the slider just in time blockked the tip that the passageway is close to the dip coating barrel bottom, made the insulating varnish of placing the frame and throwing away at the rotation in-process and be difficult to the access way, reduced the possibility that insulating varnish attached to on the lead screw, ensured the gliding smooth and easy nature of slider on the lead screw.

The present invention may be further configured in a preferred embodiment as: the lead screw has a plurality ofly, and a plurality of lead screws distribute around the central line circumference of dip coating bucket respectively, all coaxial coupling has the synchronizing wheel on every lead screw, and the tensioning has the hold-in range between a plurality of synchronizing wheels, the manipulator has a plurality ofly, a plurality of manipulators and lead screw one-to-one.

Through adopting above-mentioned technical scheme, only need use a driving motor can drive a plurality of lead screws and rotate in step, need not to increase extra driving source to the setting up of a plurality of lead screws can make a plurality of frames of placing carry out the up-and-down motion in the dip coating bucket simultaneously, makes a plurality of windings carry out dip coating and dry technology simultaneously, accelerates production efficiency.

The present invention may be further configured in a preferred embodiment as: two handles are arranged on the storage frame and are respectively arranged on the side walls of two sides of the opening of the storage frame.

Through adopting above-mentioned technical scheme, the handle can make things convenient for the staff to take off from lifting unit with putting the thing frame to the handle is in the top of putting the thing frame, when putting the thing frame and taking the winding to dip in insulating varnish, the handle can not contact with insulating varnish, and the staff can the direct contact handle and need not worry to be stained with paint.

The present invention may be further configured in a preferred embodiment as: the bottom inner side of the storage frame is provided with a positioning rod, one end of the positioning rod is fixed at the central position of the bottom of the storage frame, and the other end of the positioning rod faces the opening of the storage frame.

Through adopting above-mentioned technical scheme, in order to place the not winding of equidimension, the inner chamber of putting the thing frame can be great, and after the less winding of size inserted the locating lever, the winding received the support of locating lever the condition that can not appear empting, avoided the winding card to put the thing frame, made things convenient for the staff to take out the winding from putting the thing frame after the dip coating.

The present invention may be further configured in a preferred embodiment as: the top of the paint dipping barrel is provided with a top cover, and the top cover is provided with an observation window.

Through adopting above-mentioned technical scheme, can reduce insulating paint when the top cap is closed and volatilize out in following the dip coating bucket, further reduce the pollution to workshop environment, observation window makes things convenient for the staff to observe the condition in the dip coating bucket when the top cap is closed, knows the processing progress of winding.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the rotary table and the mechanical arm are additionally arranged in the paint dipping barrel, so that the winding subjected to paint dipping can be directly dried in the paint dipping barrel, the winding is prevented from being carried, and the pollution to a workshop is reduced;

2. the screw rod is arranged in the accommodating cavity, so that the possibility that insulating paint splashed in the winding spin-drying process is polluted by the screw rod is reduced, and the screw rod can normally rotate;

3. through setting up the top cap, reduce in the course of working that oil vapour permeates out from the paint dipping bucket, further protect workshop environment.

Drawings

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

FIG. 2 is a top view of the embodiment;

FIG. 3 is a sectional view of the embodiment;

fig. 4 is a schematic structural diagram of an embodiment of a storage frame.

In the figure, 1, a paint dipping barrel; 11. a receiving cavity; 12. a channel; 2. a top cover; 21. an observation window; 3. a storage frame; 31. a handle; 32. positioning a rod; 33. an annular groove; 4. a support; 5. a turntable; 6. a drive source; 7. a manipulator; 8. a lifting assembly; 81. a screw rod; 82. a drive motor; 83. a commutator; 84. a slider; 85. a plug-in unit; 86. a synchronous belt; 87. and a synchronizing wheel.

Detailed Description

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

Referring to fig. 1, for the utility model discloses an environmental protection dip coating device, including dip coating bucket 1, the open-top department of dip coating bucket 1 articulates there is top cap 2, and when top cap 2 was closed, can seal the opening of dip coating bucket 1. The top cover 2 is provided with an observation window which is made of transparent glass. Be equipped with lifting unit 8 on the lateral wall of dip coating bucket 1, lifting unit 8 is last to be placed a plurality of frames of placing that are used for placing the winding, and a plurality of frames of placing are around the circumference lateral wall evenly distributed of dip coating bucket 1. With reference to fig. 2 and 3, a bracket 4 is fixed in the middle of the paint dipping barrel 1, notches corresponding to the placing frames one by one are formed in the bracket 4, and the corresponding placing frames pass through the bracket 4. One side of the bracket 4 close to the insulating varnish is rotatably connected with a disc-shaped turntable 5, and the central axis of the turntable 5 is the same as that of the varnish dipping barrel 1. And a driving source 6 is fixed on one side of the support 4, which is far away from the insulating varnish, the driving source 6 can be a speed reduction motor, and an output shaft of the driving source 6 penetrates through the support 4 and is coaxially connected with the turntable 5. A plurality of manipulators 7 which are in one-to-one correspondence with the placing frames are uniformly distributed on the circumferential side wall of the turntable 5. The robot 7 has a telescopic length and the ability to grip an article. Insulating oil is injected into the bottom of the inner cavity of the paint dipping barrel 1, and the depth of the insulating oil is greater than the height of the winding.

Referring to fig. 3, be equipped with annular chamber 11 of accomodating in the lateral wall of dip coating bucket 1, accomodate chamber 11 and be close to the open end of dip coating bucket 1, accomodate chamber 11 and seted up a plurality of passageways 12 on the inner wall of dip coating bucket 1, a plurality of passageways 12 are round the central axis evenly distributed of dip coating bucket 1. One end of the channel 12 is close to the top of the paint dipping barrel 1, the other end of the channel 12 is close to the bottom of the paint dipping barrel 1, but the end with the low height of the channel 12 is above the insulating paint surface.

Referring to fig. 3, the lifting assembly 8 includes a plurality of screw rods 81 rotatably connected in the storage cavity 11 of the paint dipping barrel 1, a driving motor 82, a commutator 83 and a synchronous belt 86, the plurality of screw rods 81 are respectively circumferentially distributed around the center line of the paint dipping barrel 1, and the plurality of screw rods 81 are respectively in one-to-one correspondence with the channels 12. The length direction of the screw rods 81 is the same as that of the paint dipping barrel 1, each screw rod 81 is coaxially connected with a synchronous wheel 87, and the synchronous belt 86 is positioned in the containing cavity 11 and tensioned among all the synchronous wheels 87. The commutator 83 is installed on one of the screw rods 81, the driving motor 82 is fixed on the outer side wall of the paint dipping barrel 1, and the output shaft of the driving motor 82 is transmitted into the commutator 83 and drives the screw rod 81 to rotate through the commutator 83. Each screw rod 81 is further connected with a sliding block 84 in a threaded manner, the end part of each sliding block 84 close to the corresponding screw rod 81 penetrates into the cavity of the paint dipping barrel 1 from the channel 12, the other end of each sliding block 84 vertically extends downwards along the length direction of the corresponding channel 12, and the width of the end part of each sliding block 84 in the paint dipping barrel 1 is larger than that of the channel 12. The side wall of the slide block 84 facing the rotary disc 5 is provided with a plug-in connector 85, and the plug-in connector 85 is close to the end part of the slide block 84 facing the bottom surface of the paint dipping barrel 1.

Referring to fig. 4, a plurality of through holes for allowing insulating paint to enter the inside of the storage frame 3 are uniformly distributed on the bottom and the side walls of the storage frame 3, two handles 31 are arranged on the top of the storage frame 3, and the two handles 31 are respectively installed on the side walls on two sides of the opening of the storage frame 3. The inner side of the bottom of the storage frame 3 is provided with a positioning rod 32, one end of the positioning rod 32 is fixed at the central position of the bottom of the storage frame 3, and the other end of the positioning rod 32 faces the opening of the storage frame 3. The side wall of the object placing frame 3 is provided with an annular groove matched with the plug connector 85, and the annular groove 33 is close to the opening of the object placing frame 3.

The implementation principle of the embodiment is as follows: the slide block 84 is initially close to the top of the paint dipping barrel 1 and each of the connectors 85 is placed on the upper storage frame 3. The staff opens the top cover 2 and then inserts the winding into the positioning rod 32 of the storage frame 3 in sequence. Then after the worker covers the top cover 2, the driving motor 82 is started, the lead screw 81 synchronously rotates, the sliding block 84 moves downwards, the storage frame 3 firstly penetrates through the notch and then is immersed into the insulating paint, and the driving motor 82 is stopped and stands for a period of time after the winding is completely immersed. Then the driving motor 82 rotates reversely, the slide block 84 rises, the placing frame 3 is placed for a period of time after being completely separated from the insulating paint, and most of the redundant insulating paint on the placing frame 3 and the winding drops. Then the driving motor 82 is started again to move the object placing frame 3 to the same height with the manipulator 7, and at this time, the slide 84 can block the passage 12 below the manipulator 7. The manipulator 7 takes off the corresponding side of the storage frame 3 from the plug connector 85, after the manipulator 7 retracts, the driving source 6 works, the turntable 5 starts to rotate, and the manipulator 7 drives the storage frame 3 to rotate together, so that redundant insulating paint in the winding is thrown away. After the insulating paint on the winding is dried, the manipulator 7 remounting the object placing frames 3 on the corresponding plug connectors 85, the lifting assembly 8 moves the object placing frames 3 to the top of the paint dipping barrel 1, and after the worker opens the top cover 2, all the object placing frames 3 are taken out, and then the winding is taken out from the object placing frames 3 in sequence.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an environmental protection dip coating device which characterized in that: put thing frame (3) including soaking paint bucket (1) and being in soaking paint bucket (1), install lifting unit (8) on the lateral wall of soaking paint bucket (1), lifting unit (8) drive is put thing frame (3) and is removed along vertical direction, the middle part of soaking paint bucket (1) is equipped with support (4), be equipped with on support (4) and supply to put passageway (12) that thing frame (3) passed through, it is connected with carousel (5) and drive carousel (5) pivoted driving source (6) to rotate on support (4), install telescopic manipulator (7) on carousel (5), manipulator (7) are used for the centre gripping to put thing frame (3).

2. The environmental-friendly paint dipping device as recited in claim 1, wherein: lifting unit (8) including rotate lead screw (81), drive lead screw (81) pivoted driving motor (82) and threaded connection slider (84) on lead screw (81) of connection on dipping paint bucket (1) lateral wall, the one end sliding connection of slider (84) is on the inside wall of dipping paint bucket (1), be equipped with plug connector (85) of U type on the other end of slider (84), be equipped with on the lateral wall of putting thing frame (3) with plug connector (85) complex ring channel (33).

3. The environmental-friendly paint dipping device as recited in claim 2, wherein: one end of the sliding block (84) far away from the corresponding screw rod (81) is bent downwards, and the annular groove (33) is close to the opening of the storage frame (3).

4. An environmental protection paint dipping device according to claim 3, characterized in that: be equipped with in the lateral wall of dip coating bucket (1) and accomodate chamber (11), lead screw (81) rotate to be connected in accomodating chamber (11), accomodate chamber (11) and offer passageway (12) that supply slider (84) to remove on the inner wall of dip coating bucket (1).

5. The environmental-friendly paint dipping device as recited in claim 2, wherein: the lead screw (81) have a plurality ofly, and a plurality of lead screws (81) are respectively around the central line circumference distribution of impregnating vessel (1), all coaxial coupling have synchronizing wheel (87) on every lead screw (81), and the tensioning has hold-in range (86) between a plurality of synchronizing wheel (87), manipulator (7) have a plurality ofly, a plurality of manipulators (7) and lead screw (81) one-to-one.

6. The environmental-friendly paint dipping device as recited in claim 1, wherein: two handles (31) are arranged on the storage frame (3), and the two handles (31) are respectively arranged on the side walls of two sides of the opening of the storage frame (3).

7. The environmental-friendly paint dipping device as recited in claim 1, wherein: the inner side of the bottom of the storage frame (3) is provided with a positioning rod (32), one end of the positioning rod (32) is fixed at the central position of the bottom of the storage frame (3), and the other end of the positioning rod (32) faces the opening of the storage frame (3).

8. An environmental protection paint dipping device according to any one of claims 1 to 7, characterized in that: the top of the paint dipping barrel (1) is provided with a top cover (2), and the top cover (2) is provided with an observation window (21).