CN112072158B

CN112072158B - Automatic machine of book of winding of electricity core

Info

Publication number: CN112072158B
Application number: CN202010910765.4A
Authority: CN
Inventors: 王吉
Original assignee: Tongling Tongyu Electronic Co ltd
Current assignee: Tongling Tongyu Electronic Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-31
Anticipated expiration: 2040-09-02
Also published as: CN112072158A

Abstract

The invention relates to the field of battery cell production, and discloses an automatic winding machine for a battery cell, which comprises a workbench, wherein a conveying device is arranged on the workbench, a feeding device is arranged above the conveying device, a winding device is arranged on the side of the conveying device, a rolling device is arranged on the side of the winding device, a pressing device is arranged above the winding device, the conveying device and the feeding device can automatically place the battery cell above a winding plate, the battery cell is not required to be manually placed, manpower is saved, the winding device is provided with two winding plates which can fix the battery cell between the winding plates, the battery cell is prevented from being separated from the winding device in the winding process, the pressing device and the rolling device respectively press the battery cell before and in the winding process of the battery cell, manual pressing is replaced, manpower is saved, and the quality of a wound product is higher. The invention has simple appearance, simple operation, high winding efficiency, ensured product consistency and quality, long service life and suitable popularization.

Description

Automatic machine of book of winding of electricity core

Technical Field

The invention relates to the field of battery cell production, in particular to an automatic battery cell winding machine.

Background

With the development of science and technology, rechargeable batteries are widely applied to daily life of people, and the rechargeable batteries mainly comprise a battery cell and a protection circuit board, so that the battery cell winding machine is more and more widely used.

When current electric core was around rolling up device around rolling up electric core, pressed through the operating hand and control around rolling up, its troublesome poeration, hard, efficiency is lower, and electric core is around the influence of directly receiving operating personnel operation level and proficiency of rolling up the quality, and the quality of its product is unstable, the uniformity is relatively poor, and the rejection rate is higher.

Disclosure of Invention

In order to solve the defects in the prior art, the invention aims to provide an automatic winding machine for an electric core, which comprises a workbench, wherein a conveying device is arranged on the workbench, a feeding device is arranged above the conveying device, a winding device is arranged on the side of the conveying device, a rolling device is arranged on the side of the winding device, a pressing device is arranged above the winding device, the conveying device and the feeding device can automatically place the electric core above a winding plate without manually placing the electric core, so that the labor is saved, the winding device is provided with two winding plates which can fix the electric core between the winding plates, the electric core is prevented from being separated from the winding device in the winding process, and the pressing device and the rolling device respectively press the electric core before and in the winding process of the electric core, so that the manual pressing is replaced, the labor is saved, and the quality of a wound product is higher.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an automatic machine of rolling up of electricity core, includes the workstation, be equipped with conveyor on the workstation, the conveyor top is equipped with loading attachment, and conveyor side is equipped with around the package and puts, is equipped with the roll-in device around package side, is equipped with closing device around package top.

The workstation is equipped with first supporting station, installs single chip microcomputer controller on the first supporting station, and first supporting station one side is equipped with the backup pad, and it has rectangular hole and round hole to open in the backup pad, and the round hole is located rectangular hole side below.

The winding device comprises a third motor, the third motor is fixed on one side of the supporting plate, a driving wheel is fixed on the third motor, a driven wheel is arranged above the driving wheel, a belt is sleeved on the surfaces of the driving wheel and the driven wheel, a rotating disc is fixed on the driven wheel and is rotatably connected with the round hole, a first winding plate is fixed on the rotating disc, a second winding plate is hinged to the first winding plate, a fourth motor is connected to one side of the second winding plate, and the fourth motor is fixed on the rotating disc.

Further, conveyor includes the fixed station, and the fixed station both sides are equipped with two fixed plates of array distribution, are equipped with two transfer rollers of array distribution between the fixed plate, and the transfer roller rotates with the fixed plate to be connected, and the transfer roller surface cover has the conveyer belt, and the transfer roller that is located one side runs through the first motor of fixed plate fixedly connected with, and every fixed plate top array distribution has two fixed blocks, is equipped with the pin between two fixed blocks.

Further, loading attachment includes the second motor, and the second motor is fixed at one side inner wall in rectangular hole, and the second motor is fixed with ball screw, and ball screw's one end is connected with the opposite side inner wall in rectangular hole rotation, and the last slip of ball screw is provided with the slider, and the slider bottom is fixed with electric telescopic handle, and the electric telescopic handle bottom is fixed with the connecting block.

Furthermore, an electromagnet is fixed at the bottom of the connecting block.

Further, the rolling device comprises a second supporting table, the second supporting table is fixed on the first supporting table, two shaft seats distributed in an array mode are arranged at the top of the second supporting table, a rotating rod is rotatably connected between the shaft seats, two symmetrical connecting plates are fixed at two ends of the rotating rod, and a pressing roller is rotatably connected between the connecting plates.

Furthermore, the pressing device comprises a bearing plate, the bearing plate is fixed on the supporting plate, the cylinders distributed in an array mode are fixed below the bearing plate, and a pressing plate is fixed at the bottom of each cylinder.

Further, the surface of the conveyor belt is coated with an antistatic material.

Further, the bottom of the pressure plate is coated with an antistatic material.

The invention has the beneficial effects that:

1. the battery cell automatic feeding device is provided with the conveying device and the feeding device, so that the battery cell can be automatically placed above the rolling plate without manually placing the battery cell, and the labor is saved.

2. The winding device is provided with the two winding plates, so that the battery cell can be fixed between the winding plates, and the battery cell is prevented from being separated from the winding device in the winding process.

3. The pressing device and the rolling device are arranged, the electric core is pressed before and in the winding process of the electric core respectively, manual pressing is replaced, manpower is saved, and the quality of wound products is high.

Drawings

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

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

FIG. 2 is a schematic view of the table of the present invention;

FIG. 3 is a schematic view of the structure of the conveying apparatus of the present invention;

FIG. 4 is a schematic structural view of a feeding device of the present invention;

FIG. 5 is a schematic view of the structure of the winding device of the present invention;

FIG. 6 is a schematic view of the rolling device according to the present invention;

fig. 7 is a schematic structural diagram of the pressing device of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, an automatic battery cell winding machine includes a workbench 1, a conveying device 2 is arranged on the workbench 1, a feeding device 3 is arranged above the conveying device 2, a winding device 4 is arranged on the side of the conveying device, a rolling device 5 is arranged on the side of the winding device 4, and a pressing device 6 is arranged above the winding device 4.

As shown in fig. 2, the workbench 1 is provided with a first supporting table 11, a single chip microcomputer controller 12 is mounted on the first supporting table 11, a supporting plate 13 is arranged on one side of the first supporting table 11, a rectangular hole 14 and a round hole 15 are formed in the supporting plate 13, and the round hole 15 is located below the side of the rectangular hole 14.

As shown in fig. 3, the conveying device 2 includes a fixed table 21, two fixed plates 22 in array distribution are arranged on two sides of the fixed table 21, two conveying rollers 23 in array distribution are arranged between the fixed plates 22, the conveying rollers 23 are rotatably connected with the fixed plates 22, a conveying belt 24 is sleeved on the surface of each conveying roller 23, an antistatic material is coated on the surface of each conveying belt 24, the conveying belts 24 are prevented from adsorbing dust due to static electricity, so that electric cores are stained with dust, the conveying rollers 23 located on one side run through first motors 25 fixedly connected with the fixed plates 22, two fixed blocks 26 are arranged above each fixed plate 22 in array distribution, a stop lever 27 is arranged between the two fixed blocks 26, the first motors 25 rotate to drive the conveying rollers 23 to rotate, thereby driving the conveying belts 24 to move, and the stop lever 27 can prevent the electric cores on the conveying belts 24 from dropping in the conveying process.

As shown in fig. 4, the feeding device 3 includes a second motor 31, the second motor 31 is fixed on an inner wall of one side of the rectangular hole 14, the second motor 31 is fixed with a ball screw 32, one end of the ball screw 32 is rotatably connected with an inner wall of the other side of the rectangular hole 14, a sliding block 33 is slidably arranged on the ball screw 32, an electric telescopic rod 34 is fixed at the bottom of the sliding block 33, a connecting block 35 is fixed at the bottom of the electric telescopic rod 34, an electromagnet 36 is fixed at the bottom of the connecting block 35, the second motor 31 rotates to drive the ball screw 32 to rotate, so as to drive the sliding block 33 to slide along the ball screw 32, meanwhile, the electric telescopic rod 34 drives the electromagnet 32 to be close to the electric core on the conveyor belt 24, the electromagnet 36 keeps an energized state through the single chip microcomputer controller 12, the electric core is attracted by magnetism, if the electric core needs to be placed, the electricity is cut off to eliminate the electromagnetic ferromagnetism.

As shown in fig. 5, the winding device 4 includes a third motor 41, the third motor 41 is fixed on one side of the support plate 13, the third motor 41 is fixed with a driving wheel 42, a driven wheel 44 is arranged above the driving wheel 42, a belt 43 is sleeved on the surfaces of the driving wheel 42 and the driven wheel 44, the driven wheel 44 is fixed with a rotating disc 45, the rotating disc 45 is rotatably connected with the circular hole 15, a first rolling plate 46 is fixed on the rotating disc 45, the first rolling plate 46 is hinged with a second rolling plate 47, the first rolling plate 46 and the second rolling plate 47 can be fixed by a buckle, one side of the second rolling plate 47 is connected with a fourth motor 48, the fourth motor 48 is fixed on the rotating disc 45, the third motor 41 rotates, the driving wheel 42 and the driven wheel 44 drive the rotating disc 45 to rotate, and the first rolling plate 46 and the second rolling plate 47 on the rotating disc 45 rotate simultaneously.

As shown in fig. 6, the rolling device 5 includes a second supporting platform 51, the second supporting platform 51 is fixed on the first supporting platform 11, two shaft seats 52 distributed in an array are arranged on the top of the second supporting platform 51, a rotating rod 53 is rotatably connected between the shaft seats 52, two symmetrical connecting plates 54 are fixed at two ends of the rotating rod 53, and a pressing roller 55 is rotatably connected between the connecting plates 54.

As shown in fig. 7, the pressing device 6 includes a loading plate 61, the loading plate 61 is fixed on the supporting plate 13, electric cylinders 62 distributed in an array are fixed below the loading plate 61, a pressing plate 63 is fixed at the bottom of the electric cylinders 62, the bottom of the pressing plate 63 is coated with an antistatic material, the pressing plate 63 is prevented from adsorbing dust due to electrostatic action and being stained on the battery cell, when the battery cell is placed on the first rolling plate 46, the single chip microcomputer controller 12 controls the electric cylinders 62 to drive the pressing plate 63 to press the battery cell, then the second rolling plate 47 is covered to fix the battery cell between the first rolling plate 46 and the second rolling plate 47, and the rotating rod 53 is rotated to place the pressing roller 55 above the second rolling plate 47.

The working principle is as follows: before using, at first rotate the compression roller 55 to the one side of principle second roll board 47, the second roll board 47 is opened, in use, single chip microcomputer controller 12 control conveyor 2 and loading attachment 3 cooperation are placed electric core on first roll board 46, cover second roll board 47 after compressing tightly electric core through closing device 6 again, then rotate the compression roller 55 and place second roll board 47 top in, open third motor 41 again and begin to wind around electric core, around rolling up the in-process, compression roller 55 can compress tightly electric core once more.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. An automatic battery cell coiling machine comprises a workbench (1), and is characterized in that a conveying device (2) is arranged on the workbench (1), a feeding device (3) is arranged above the conveying device (2), a coiling device (4) is arranged on the side of the conveying device (2), a rolling device (5) is arranged on the side of the coiling device (4), and a pressing device (6) is arranged above the coiling device (4);

the workbench (1) is provided with a first supporting platform (11), a single chip microcomputer controller (12) is installed on the first supporting platform (11), a supporting plate (13) is arranged on one side of the first supporting platform (11), a rectangular hole (14) and a round hole (15) are formed in the supporting plate (13), and the round hole (15) is located below the side of the rectangular hole (14);

winding device (4) include third motor (41), third motor (41) are fixed in backup pad (13) one side, third motor (41) are fixed with action wheel (42), action wheel (42) top is equipped with from driving wheel (44), action wheel (42) and follow driving wheel (44) surface cover have belt (43), follow driving wheel (44) and be fixed with rolling disc (45), rolling disc (45) rotate with round hole (15) and be connected, be fixed with first book board (46) on rolling disc (45), first book board (46) articulate there is second book board (47), second book board (47) one side is connected with fourth motor (48), fourth motor (48) are fixed on rolling disc (45).

2. The automatic battery cell coiling machine according to claim 1, characterized in that the conveying device (2) comprises a fixed table (21), two fixed plates (22) distributed in an array mode are arranged on two sides of the fixed table (21), two conveying rollers (23) distributed in an array mode are arranged between the fixed plates (22), the conveying rollers (23) are rotatably connected with the fixed plates (22), a conveying belt (24) is sleeved on the surfaces of the conveying rollers (23), the conveying rollers (23) located on one side penetrate through the fixed plates (22) and are fixedly connected with a first motor (25), two fixed blocks (26) are distributed above each fixed plate (22) in an array mode, and a stop lever (27) is arranged between the two fixed blocks (26).

3. The automatic battery cell coiling machine according to claim 1, characterized in that the feeding device (3) comprises a second motor (31), the second motor (31) is fixed on the inner wall of one side of the rectangular hole (14), a ball screw (32) is fixed on the second motor (31), one end of the ball screw (32) is rotatably connected with the inner wall of the other side of the rectangular hole (14), a sliding block (33) is slidably arranged on the ball screw (32), an electric telescopic rod (34) is fixed at the bottom of the sliding block (33), and a connecting block (35) is fixed at the bottom of the electric telescopic rod (34).

4. The automatic battery cell coiling and coiling machine as claimed in claim 3, characterized in that an electromagnet (36) is fixed at the bottom of the connecting block (35).

5. The automatic battery cell coiling machine according to claim 1, wherein the rolling device (5) comprises a second supporting platform (51), the second supporting platform (51) is fixed on the first supporting platform (11), two shaft seats (52) distributed in an array manner are arranged at the top of the second supporting platform (51), a rotating rod (53) is rotatably connected between the shaft seats (52), two symmetrical connecting plates (54) are fixed at two ends of the rotating rod (53), and a pressing roller (55) is rotatably connected between the connecting plates (54).

6. The automatic battery cell coiling and coiling machine as claimed in claim 1, characterized in that the compressing device (6) comprises a bearing plate (61), the bearing plate (61) is fixed on the support plate (13), air cylinders (62) are fixed under the bearing plate (61) and distributed in an array, and a pressure plate (63) is fixed at the bottom of the air cylinders (62).

7. The automatic battery cell winding and winding machine according to claim 2, characterized in that the surface of the conveyor belt (24) is coated with an antistatic material.

8. The automatic battery cell coiling and coiling machine as claimed in claim 6, characterized in that the bottom of the pressure plate (63) is coated with antistatic material.