CN214959200U

CN214959200U - Double-station coil inserting machine

Info

Publication number: CN214959200U
Application number: CN202122647230.5U
Authority: CN
Inventors: 卢永吉
Original assignee: Foshan Shunde District Three Brothers Machinery Manufacturing Co ltd
Current assignee: Foshan Shunde District Three Brothers Machinery Manufacturing Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2021-11-30
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of coil inserting machine equipment, in particular to a double-station coil inserting machine, which comprises a machine body, wherein a turntable and a stator station are arranged on the machine body, the stator station is positioned above the turntable, the turntable is pivoted on the machine body, and at least two wire cup stations are arranged on the turntable; the paper inserting mechanism comprises a material warehouse and paper inserting cups, wherein the material warehouse is rotatably arranged on the machine body and is positioned below the rotary disc so as to correspond to one thread cup station; a plurality of material grooves are arranged on the material storehouse; the paper inserting cup is arranged below the material storehouse and moves close to or far away from the material storehouse along the height direction of the machine body; the wire plugging mechanism comprises a wire plugging cup and a first driving assembly, wherein the wire plugging cup is arranged below the rotary table and corresponds to the stator station; the wire inserting cup moves close to or far away from the wire cup station along the height direction of the machine body; the first driving assembly is used for driving the wire plugging cup to move along the height direction of the machine body. The utility model discloses stator production efficiency can be improved.

Description

Double-station coil inserting machine

Technical Field

The utility model relates to a coil inserting apparatus technical field especially relates to a duplex position coil inserting apparatus.

Background

The stator coil is one of important component parts of a motor, the processing of the stator generally needs to perform operations such as slot paper, winding, coil inserting and the like, and the processing of the stator needs to cover paper at two ends of the stator before coil inserting.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a double-station coil inserting machine, which can carry out the paper pushing operation of covering paper at the previous station and then send the next station to push the stator simultaneously with paper and wire, thereby improving the production efficiency of the stator.

The purpose of the utility model is realized by adopting the following technical scheme:

a double-station coil inserting machine comprises a coil inserting machine,

the wire cup clamping machine comprises a machine body, wherein a turntable and a stator station for clamping a stator are arranged on the machine body, the stator station is positioned above the turntable, the turntable is pivoted on the machine body, at least two wire cup stations for clamping a wire cup are arranged on the turntable, and the wire cup stations are used for corresponding to the stator station in the rotation process of the turntable;

the paper inserting mechanism comprises a material warehouse and paper inserting cups, wherein the material warehouse is rotatably arranged on the machine body and is positioned below the rotary disc so as to correspond to one linear cup station; the material storehouse is provided with a plurality of material troughs which are circumferentially distributed at intervals around the central axis of the material storehouse; the paper inserting cup is arranged below the material storehouse and moves close to or far away from the material storehouse along the height direction of the machine body; the paper inserting cup is used for being inserted into the material warehouse after moving close to the material warehouse;

the wire plugging mechanism comprises a wire plugging cup and a first driving assembly, and the wire plugging cup is arranged below the rotary table and corresponds to the stator station; the wire inserting cup moves close to or far away from the wire cup station along the height direction of the machine body; the wire inserting cup is used for inserting the wire cup after moving close to the wire cup station and driving paper on the wire cup and the wire to move close to the stator station so as to be inserted into the stator of the stator station; the first driving assembly is used for driving the wire plugging cup to move along the height direction of the machine body.

Furthermore, a paper inlet is formed in the machine body and corresponds to one of the material tanks; a paper feeding mechanism is arranged on one side of the paper feeding port, which is far away from the material warehouse;

the paper feeding mechanism comprises a second driving component, a push knife and a cutter; the push knife is used for moving close to or far away from the paper inlet; the cutting edge of the push broach extends in the longitudinal direction; the cutter is positioned below the push knife and moves close to or far away from the paper inlet; the cutting edge of the cutter extends in the horizontal direction; the second driving component is used for driving the push broach and the cutter to move simultaneously.

Furthermore, the second driving assembly comprises a motor, a driving wheel, a push-type broach seat connected with the push-type broach, a cutter seat connected with the cutter and a guide piece, the motor is mounted on the machine body, a rotating shaft of the motor is connected with the driving wheel and used for driving the driving wheel to rotate, and the driving wheel is provided with a first cam groove and a second cam groove; the cutter seat is provided with a first guide part, and the cutter seat is provided with a second guide part; the first guide part is slidably mounted in the first cam groove; the second guide part is slidably mounted in the second cam groove; the guide piece is used for guiding the knife pushing seat and the knife cutting seat to move close to or far away from the paper inlet when the driving wheel rotates.

Furthermore, a turntable positioning mechanism is arranged on the machine body and comprises a positioning hole, a positioning column and a positioning column driving part, the positioning hole is formed in the turntable, and the positioning column is arranged above or below the turntable and moves close to or far away from the positioning hole; the positioning column driving part is used for driving the positioning column to move.

Furthermore, the first driving assembly comprises a wire plugging seat and a wire plugging seat driving piece, the wire plugging cup is installed at the top end of the wire plugging seat, the wire plugging seat driving piece comprises a lead screw motor, a lead screw nut, a guide rod and a guide sleeve, the lead screw motor is installed on the machine body, the lead screw is connected with a rotating shaft of the lead screw motor, and the lead screw nut is sleeved outside the lead screw in a threaded manner and is connected with the wire plugging seat; the wire inserting seat is provided with the guide sleeve; the guide rod is arranged on the machine body and extends along the height direction of the machine body; the guide rod is slidably penetrated in the guide sleeve.

Furthermore, a turntable driving part is arranged on the machine body and used for driving the turntable to rotate.

Furthermore, the paper inserting mechanism also comprises a paper inserting cup driving part, the paper inserting cup driving part comprises a paper inserting seat and a driving cylinder, and the paper inserting cup is arranged at the top end of the paper inserting seat; the driving cylinder is installed on the machine body, and a piston rod of the driving cylinder is connected with the paper inserting seat.

Compared with the prior art, the beneficial effects of the utility model reside in that: it is when carrying out the plug wire action, the wire cup after the wire winding can be placed to the wire cup station on the carousel, the carousel drives the wire cup after the wire winding and rotates to the top of feed bin, then insert the paper cup and be close to the feed bin motion and insert the feed bin and the upward movement inserts the paper in the silo of feed bin to the line body of wire cup, afterwards, the carousel rotates to corresponding with the stator station, the wire cup that has paper and line can correspond with the stator of stator station, afterwards, the plug wire cup can be in the drive of first drive assembly upward movement, insert the wire cup, and continue upwards all insert the stator with paper and line in the wire cup, can make in the stator of lid paper and line simultaneously, save work step, improve work efficiency.

Drawings

FIG. 1 is a schematic structural view of the double-station coil inserting machine of the present invention;

FIG. 2 is a schematic view of a partial structure of the double-station coil inserting apparatus of the present invention;

FIG. 3 is a schematic view of the assembly structure of the paper inserting mechanism and the paper feeding mechanism of the double-station coil inserting machine of the present invention;

FIG. 4 is a schematic structural view of a paper feeding mechanism of the double-station coil inserting machine of the present invention;

fig. 5 is a schematic structural view of a second driving assembly of the double-station coil inserting machine of the present invention;

fig. 6 is a schematic structural view of the driving wheel of the double-station coil inserting machine of the present invention.

In the figure: 10. a body; 11. a turntable; 111. a thread cup station; 112. a turntable drive; 12. a stator station; 13. a paper inlet; 21. a material warehouse; 22. inserting a paper cup; 23. a driving cylinder; 30. a paper feeding mechanism; 31. a second drive assembly; 311. a motor; 312. a synchronous belt transmission mechanism; 313. a drive wheel; 314. a second cam slot; 315. a first cam groove; 32. a cutter; 321. a cutter seat; 33. pushing a cutter; 331. a knife pushing seat; 332. a first guide portion; 341. a slider; 342. a slide rail; 40. a paper feeding mechanism; 51. a wire plugging cup; 52. a screw rod; 60. and (4) a line cup.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-6, the double-station coil inserting machine comprises a machine body 10, a paper inserting mechanism and a coil inserting mechanism, wherein a turntable 11 and a stator station 12 are arranged on the machine body 10, the stator station 12 is used for clamping a stator, and the stator station 12 is located above the turntable 11. The turntable 11 is pivotally connected to the machine body 10, and the turntable 11 is provided with at least two wire cup stations 111, the wire cup 60 can be used for clamping the wire cup 60, and the wire cup stations 111 are used for corresponding to the stator stations 12 in the rotation process of the turntable 11.

It should be noted that, the stator station 12 and the wire cup station 111 may be provided with a fixture for clamping, so as to position the stator or the wire cup 60.

The specific paper inserting mechanism comprises a material warehouse 21 and paper inserting cups 22, the material warehouse 21 is rotatably installed on the machine body 10 and is positioned below the rotary table 11, the material warehouse 21 can correspond to one of the wire cup stations 111 in the rotating process of the rotary table 11, namely the material warehouse 21 and the stator stations 12 can be distributed on the rotating track of the rotary table 11.

A plurality of material grooves are circumferentially arranged on the material warehouse 21 and are circumferentially distributed around the central axis of the material warehouse 21 at intervals, the paper inlet 13 corresponds to one material groove, the paper inserting cup 22 is arranged below the material warehouse 21, the paper inserting cup 22 can move close to or far away from the material warehouse 21 along the height direction of the machine body 10, and the paper inserting cup 22 can be inserted into the material warehouse 21 after moving close to the material warehouse 21;

in addition, the wire plugging mechanism comprises a wire plugging cup 51 and a first driving assembly, wherein the wire plugging cup 51 is arranged below the rotary table 11 and corresponds to the stator station 12, namely when the rotary table 11 rotates to one of the wire cup stations 111 corresponding to the stator station 12, the wire cup station 111 and the wire plugging cup 51 are sequentially distributed at intervals from top to bottom. The wire cup 51 moves close to or far away from the wire cup station 111 along the height direction of the machine body 10, that is, the wire cup 51 can move close to the wire cup station 111 from bottom to top and sequentially pass through the wire cup station 111 and the stator station 12 from bottom to top, that is, the wire cup 51 can be inserted into the wire cup 60 after moving close to the wire cup station 111 and drive the paper on the wire cup 60 and the wire to move close to the stator station 12 so as to be inserted into the stator of the stator station 12; the first driving assembly is used for driving the wire plugging cup 51 to move along the height direction of the machine body 10.

On the basis of the structure, use the utility model discloses a during duplex position coil inserting apparatus, can be with around the line cup 60 that is equipped with the coil at one of them line cup station 111 department through the clamping anchor clamps clamping, the stator can be through the clamping anchor clamps clamping at stator station 12 simultaneously, afterwards, begins the rule operation.

Specifically, the covering paper is inserted into the coil of the thread cup 60, when the covering paper is inserted, a plurality of troughs on the magazine 21 can be pre-filled with paper, then the paper inserting cup 22 moves close to the magazine 21, the paper inserting cup 22 can be inserted into the magazine 21 and continues to move upwards, and the paper inserting cup 22 can insert the paper in the trough of the magazine 21 into the thread body of the thread cup 60.

Thereafter, the turntable 11 rotates to correspond to the stator station 12, the wire cup 60 with the paper and the wire can correspond to the stator of the stator station 12, and then the wire inserting cup 51 can move upwards under the driving of the first driving assembly to insert the wire cup 60 and continue to insert the paper and the wire in the wire cup 60 into the stator upwards, so that the paper and the wire can be embedded into the stator at the same time, the working steps are saved, and the working efficiency is improved.

Of course, when performing the paper inserting operation and the wire inserting operation, one of the wire cup stations 111 on the rotary table 11 may be correspondingly rotated to the upper side of the magazine 21, and the other wire cup station 111 may be located below the stator station 12, after performing the paper inserting operation, the wire cup 60 on one of the wire cup stations 111 may be rotated to the stator station 12 to perform the wire inserting operation, and then the wire cup station 111 may perform the paper inserting operation of the next wire cup 60 while performing the wire inserting operation at the previous wire cup station 111, that is, the paper inserting operation and the wire inserting operation may be performed simultaneously, and the work efficiency is higher.

It should be noted that the paper inserting cup 22, the wire inserting cup 51 and the wire cup 60 may be selected as structures for stator production in the prior art, taking the paper inserting cup 22 as an example, the paper inserting cup 22 may be formed by a plurality of paper inserting sheets, after assembly, the paper inserting sheets of the paper inserting cup 22 may correspond to a plurality of material slots of the material warehouse 21, the paper inserting cup 22 moves upward, and the paper inserting sheets may eject the cover paper in the corresponding material slots to the corresponding structures in the wire cup 60. The wire cup 60 and the wire plugging cup 51 are both available in the prior art, and have a similar structure to the wire plugging cup 51, and the detailed structure and principle thereof are not described herein again.

Further, a paper inlet 13 may be provided on the machine body 10, the paper inlet 13 corresponds to one of the chutes, and a paper inlet mechanism 30 is provided on a side of the paper inlet 13 away from the magazine 21.

The paper feeding mechanism 30 comprises a second driving component 31, a push knife 33 and a cutter 32; the push blade 33 can move close to or away from the paper inlet 13, the cutting edge of the push blade 33 extends in the longitudinal direction, the cutting blade 32 is located below the push blade 33 and moves close to or away from the paper inlet 13, the cutting edge of the cutting blade 32 extends in the horizontal direction, and the second driving assembly 31 can drive the push blade 33 and the cutting blade 32 to move simultaneously.

When the paper is printed, paper can be continuously conveyed to the paper inlet 13 through the paper feeding mechanism 40 on the machine body 10, then the second driving component 31 simultaneously drives the push knife 33 and the cutter 32 to move close to the paper inlet 13, the push knife 33 can push the paper into the trough after moving close to the paper inlet 13, meanwhile, the cutter 32 can also stretch into the paper inlet 13 below the push knife 33 and can simultaneously cut off the paper, the cutter 32 and the push knife 33 exit, the trough rotates to enable the next trough to correspond to the paper inlet 13, and the actions are repeated.

It should be noted that the rotation of the magazine 21 in this embodiment may be realized by using a ratchet and pawl structure in the prior art, that is, after one of the troughs of the magazine 21 rotates and corresponds to the paper inlet 13, the pawl may extend into the trough of the ratchet, so as to prevent the troughs from rotating during the paper feeding process.

Of course, the specific structure of the paper feeding mechanism 40 is not modified, and may be selected as the paper feeding structure in the prior art, and thus the detailed structure and operation principle thereof are not described in detail herein.

Further, the second driving assembly 31 includes a motor 311, a driving wheel 313, a pusher base 331, a cutter base 321, and a guide, and specifically, the pusher 33 is connected to the pusher base 331, and the cutter 32 is connected to the cutter base 321. The motor 311 is mounted on the body 10, and a rotating shaft of the motor 311 is connected to the driving wheel 313, so that the rotating shaft of the motor 311 rotates to drive the driving wheel 313 to rotate.

In addition, the driving wheel 313 is provided with a first cam groove 315 and a second cam groove 314, the push blade holder 331 is provided with a first guide portion 332, the cutter holder 321 is provided with a second guide portion, and the first guide portion 332 is slidably mounted in the first cam groove 315; the second guide portion is slidably fitted in the second cam groove 314; the guide member serves to guide the pusher block 331 and the cutter block 321 to move closer to or away from the paper feed port 13 when the driving wheel 313 rotates.

Based on the above structure, when the push knife 33 and the cutting knife 32 are driven simultaneously, the motor 311 can be started, the rotation of the rotating shaft of the motor 311 can drive the driving wheel 313 to rotate, the rotation of the driving wheel 313 can drive the first cam groove 315 and the second cam groove 314 to rotate, since the pusher holder 331 and the cutter holder 321 are slidably fitted with the first cam groove 315 and the second cam groove 314 via the first guide portion 332 and the second guide portion, thus, the first guide portion 332 can guide the blade holder 331 to slide along the cam path during the rotation of the first cam groove 315, and likewise, the second guide portion can guide the blade holder 321 to slide along the cam path during the rotation of the second cam groove 314, meanwhile, the push-type broach seat 331 and the cutter seat 321 move closer to or away from the paper inlet 13 by the recess action of the guiding member, so that the push-type broach 33 and the cutter 32 can be driven to move simultaneously by the same driving member.

It should be noted that the cam structure and the guide structure are adopted to guide the movement of the push broach 33 and the cutting knife 32, the reciprocating movement of the push broach 33 and the cutting knife 32 can be realized by one rotation of the cam, and the driving wheel 313 can rotate continuously.

Of course, the second driving assembly 31 may be implemented by a conventional air cylinder.

Further, the first guiding portion 332 is formed by a first guiding wheel pivoted to the knife pushing seat 331, so that the first guiding wheel is in sliding fit with the first cam groove 315, the sliding is smoother, and the jamming condition is reduced.

Similarly, the second guiding portion is formed by a second guiding wheel pivoted to the cutter seat 321, that is, the second guiding wheel is slidably engaged with the second cam groove 314, so that the sliding is smoother, and the jamming condition can be reduced.

Further, the guiding element may include a sliding rail 342 and a sliding block 341, specifically, the sliding blocks 341 are disposed on the cutter seat 321 and the cutter seat 331, and the sliding blocks 341 are slidably engaged with the sliding rail 342.

Further, the second driving assembly 31 further includes a transmission shaft and a transmission mechanism, and the rotation shaft of the motor 311 is synchronously coupled with the transmission shaft through the transmission mechanism; the transmission shaft is connected with drive wheel 313, so, can rotate through the pivot of motor 311 and carry out the transmission with drive mechanism, realize that the transmission shaft rotates, the transmission shaft rotates alright drive wheel 313 and rotates, drive wheel 313 passes through drive mechanism and motor 311's pivot cooperation promptly, and rotating-structure is more stable.

The transmission mechanism in this embodiment is a synchronous belt transmission mechanism 312, one of the synchronous wheels of the synchronous belt transmission mechanism 312 may be connected to the rotating shaft of the motor 311, the other synchronous wheel of the synchronous belt transmission mechanism 312 may be connected to the transmission shaft, and the synchronous belt is wound around the two synchronous wheels to realize transmission.

Of course, the above-mentioned transmission mechanism can also be implemented by a gear transmission mechanism in the prior art.

Further, an avoiding groove can be formed in the top end face of the cutter 32 and can be used for avoiding the push knife 33, the push knife 33 is prevented from colliding with the cutter 32 when pushing paper forwards, and abrasion of the blade is reduced.

Further, a turntable positioning mechanism can be further disposed on the machine body 10, and the turntable positioning mechanism specifically includes a positioning hole, a positioning column and a positioning column driving member, the positioning hole is disposed on the turntable 11, and the positioning column is mounted above or below the turntable 11; the positioning column driving part is used for driving the positioning column to move.

When carrying out the paper inserting action or the plug wire action, one of them line cup station 111 on the carousel 11 can correspond and rotate to the top of feed bin 21, and another line cup station 111 then can be located the below of stator station 12, at this moment, can carry out the paper inserting and the plug wire action simultaneously, therefore need prevent carousel 11 rotation, so can drive the reference column through the reference column driving piece and be close to the locating hole motion, the reference column can be close to the locating hole motion, insert in the locating hole, prevent carousel 11 rotation, so, the paper inserting and the plug wire action are more stable.

Further, the first driving assembly includes a wire plugging seat and a wire plugging seat driving member, the wire plugging cup 51 is mounted on the top end of the wire plugging seat, the wire plugging seat driving member includes a lead screw motor, a lead screw 52, a lead screw nut, a guide rod and a guide sleeve, the lead screw motor is mounted on the machine body 10, the lead screw 52 is connected with a rotating shaft of the lead screw motor, the lead screw nut is sleeved outside the lead screw 52 in a threaded manner, and the lead screw nut is connected with the wire plugging seat. In addition, a guide sleeve is arranged on the wire inserting seat; the guide bar is installed on the machine body 10 and extends in the height direction of the machine body 10; the guide rod is slidably penetrated in the guide sleeve.

On this structure basis, when carrying out the upper and lower drive of plug wire cup 51, can start the lead screw motor, the pivot of lead screw motor rotates and to drive lead screw 52 and rotate, lead screw 52 rotates, alright drive threaded connection's screw-nut with it and rotate, screw-nut's rotation can be converted into the linear motion along the extending direction of guide bar under the guide of uide bushing and guide bar, and then order about plug wire seat up-and-down motion, the drive stable in structure, and adopt lead screw 52 screw rotation, the precision of up-and-down motion is higher.

Of course, the first driving assembly can also be realized by selecting a structure such as an air cylinder or an oil cylinder.

Further, the machine body 10 is provided with a turntable driving member 112, the turntable driving member 112 is used for driving the turntable 11 to rotate, so that when the thread cup station 111 is switched between the material warehouse 21 and the stator station 12, the switching can be performed through the turntable driving member 112, and the automation degree is higher.

It should be noted that, the turntable driving element 112 may be implemented by a motor structure in the prior art, or implemented by a motor cooperating with a gear transmission structure, which is specifically selected according to actual needs.

Further, the paper inserting mechanism further comprises a paper inserting cup driving part, the paper inserting cup driving part comprises a paper inserting seat and a driving air cylinder 23, the paper inserting cup 22 is installed at the top end of the paper inserting seat, the driving air cylinder 23 is installed on the machine body 10, and a piston rod of the driving air cylinder 23 is connected with the paper inserting seat. When the paper inserting cup 22 is driven, the piston rod of the driving cylinder 23 stretches and retracts to drive the paper inserting seat to move up and down, and then the paper inserting cup 22 installed on the paper inserting seat is driven to move up and down, so that the driving structure is simple and stable.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A double-station coil inserting machine is characterized by comprising,

2. The double-station coil inserting machine according to claim 1, wherein a paper inlet is formed in the machine body and corresponds to one of the troughs; a paper feeding mechanism is arranged on one side of the paper feeding port, which is far away from the material warehouse;

3. The double-station coil inserting machine according to claim 2, wherein the second driving assembly comprises a motor, a driving wheel, a push-type tool holder connected with a push-type tool, a cutting tool holder connected with a cutting tool, and a guiding member, the motor is mounted on the machine body, a rotating shaft of the motor is connected with the driving wheel and used for driving the driving wheel to rotate, and the driving wheel is provided with a first cam groove and a second cam groove; the cutter seat is provided with a first guide part, and the cutter seat is provided with a second guide part; the first guide part is slidably mounted in the first cam groove; the second guide part is slidably mounted in the second cam groove; the guide piece is used for guiding the knife pushing seat and the knife cutting seat to move close to or far away from the paper inlet when the driving wheel rotates.

4. The double-station coil inserting machine according to claim 1, wherein a turntable positioning mechanism is arranged on the machine body, the turntable positioning mechanism comprises a positioning hole, a positioning column and a positioning column driving part, the positioning hole is arranged on the turntable, and the positioning column is arranged above or below the turntable and moves close to or away from the positioning hole; the positioning column driving part is used for driving the positioning column to move.

5. The double-station coil inserting machine according to any one of claims 1 to 4, wherein the first driving assembly comprises a wire inserting seat and a wire inserting seat driving part, the wire inserting cup is installed at the top end of the wire inserting seat, the wire inserting seat driving part comprises a lead screw motor, a lead screw nut, a guide rod and a guide sleeve, the lead screw motor is installed on the machine body, the lead screw is connected with a rotating shaft of the lead screw motor, and the lead screw nut is sleeved outside the lead screw in a threaded mode and is connected with the wire inserting seat; the wire inserting seat is provided with the guide sleeve; the guide rod is arranged on the machine body and extends along the height direction of the machine body; the guide rod is slidably penetrated in the guide sleeve.

6. The dual station coil inserting apparatus as claimed in any one of claims 1 to 4, wherein a turntable driving member is provided on the body for driving the turntable to rotate.

7. The dual station coil inserting machine according to any one of claims 1 to 4 wherein the paper insertion mechanism further comprises a paper insertion cup driving member comprising a paper insertion base and a driving cylinder, the paper insertion cup being mounted on a top end of the paper insertion base; the driving cylinder is installed on the machine body, and a piston rod of the driving cylinder is connected with the paper inserting seat.