CN212161992U

CN212161992U - Spiral winding machine for lithium battery production

Info

Publication number: CN212161992U
Application number: CN202020530103.XU
Authority: CN
Inventors: 邢国恒; 蔡松年; 喻红超; 郑鹏飞; 吴浩; 丁义
Original assignee: Guangdong Dahewai Intelligent Equipment Co ltd
Current assignee: Guangdong Dahewai Intelligent Equipment Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-15
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a spiral winding machine for lithium battery production, which comprises a fixed plate, a servo motor and a gripper, wherein the lower surface of the fixed plate is fixedly connected with symmetrically arranged supporting plates, the servo motor is fixedly connected on the side wall of one of the supporting plates, and the gripper is fixedly connected with the end part of an output shaft on the servo motor; a threaded rod is rotatably connected to the supporting plate and is in transmission connection with an output shaft of the servo motor through a belt, a sliding block is in threaded connection with the threaded rod, the upper end of the sliding block is connected to the lower surface of the fixing plate in a sliding mode, and a limiting rod is arranged on the lower side of the sliding block; the utility model discloses not only can be convenient for be laying of tube-shape diaphragm paper, the removal that moreover can the simultaneous control diaphragm paper position and the rotation of the lithium cell of required coiling processing to save the resource, brought conveniently for the staff.

Description

Spiral winding machine for lithium battery production

Technical Field

The utility model relates to a lithium cell production facility technical field specifically is a spiral winding machine is used in lithium cell production.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal can be processed, stored and used. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. However, the existing spiral winding machine for producing the lithium battery generally drives the lithium battery to rotate through a motor, and then drives the diaphragm paper to move to place the device through a hydraulic cylinder and the like, so that the purpose of spiral winding of the lithium battery is achieved, the production cost of the lithium battery is improved, certain resource waste is caused, and inconvenience is brought to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral winding machine is used in lithium cell production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spiral winding machine for lithium battery production comprises a fixing plate, servo motors and mechanical claws, wherein the lower surface of the fixing plate is fixedly connected with symmetrically arranged supporting plates, the servo motors are fixedly connected to the side wall of one of the supporting plates, and the mechanical claws are fixedly connected to the end parts of output shafts on the servo motors;

the utility model discloses a safety device, including backup pad, servo motor, threaded rod, belt, sliding block, stopper rod, servo motor, threaded rod, belt, servo motor, threaded rod, the last threaded rod that is connected with of backup pad, threaded rod pass through the belt and be connected with servo motor's output shaft transmission, and threaded connection has the sliding block on the threaded rod, the upper end sliding connection of sliding block is at the lower surface.

As a further aspect of the present invention: the end part of the output shaft on the servo motor is fixedly connected with a connecting plate, and the mechanical claw is fixedly connected to the side wall of the connecting plate.

As a further aspect of the present invention: a terminal surface fixedly connected with dwang of threaded rod, the one end rotation connection of threaded rod is kept away from to the dwang is on the lateral wall of backup pad.

As a further aspect of the present invention: equal fixedly connected with belt pulley on dwang and servo motor's the output shaft, the belt sleeve is established on the belt pulley.

As a further aspect of the present invention: the lower surface of fixed plate has seted up the spout, the upper end sliding connection of sliding block is in the spout.

As a further aspect of the present invention: the both sides of sliding block are provided with locating plate and limiting plate respectively, fixedly connected with picture peg on the lateral wall of locating plate, the one end of picture peg runs through the sliding block and inserts and establish on the limiting plate, and gag lever post fixed connection is on the lateral wall of locating plate, the terminal surface that the locating plate was kept away from to the gag lever post contacts with the lateral wall of limiting plate.

As a further aspect of the present invention: the jack has all been seted up with the upper end of limiting plate to the lower tip of sliding block, the picture peg is located the jack.

As a further aspect of the present invention: the upper end face of the limiting plate is provided with a bolt, and the lower end part of the bolt penetrates through the limiting plate and is inserted into the inserting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through set up the gripper on the output shaft of motor, be convenient for press from both sides the lithium cell tightly fixed, through set up the gag lever post at the upside of gripper, be convenient for be the security protection of the diaphragm paper that is the tube-shape, through set up the sliding block at the upside of gag lever post, be convenient for control the removal of gag lever post position, through set up the threaded rod on the sliding block, be convenient for drive the round trip movement of sliding block, through set up the belt on the output shaft of threaded rod and servo motor, be convenient for servo motor passes through the rotation of belt drive threaded rod, thereby avoided the waste of resource, labour saving and time saving; the spiral winding machine for producing the lithium battery can be used for conveniently placing the cylindrical diaphragm paper and simultaneously controlling the movement of the position of the diaphragm paper and the rotation of the lithium battery to be wound, so that resources are saved, and convenience is brought to workers.

Drawings

FIG. 1 is a perspective view of a spiral winding machine for lithium battery production;

FIG. 2 is a schematic diagram of the front internal structure of a spiral winding machine for lithium battery production;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a perspective view of a slider and a stop lever in a spiral winding machine for lithium battery production;

FIG. 5 is a perspective view of a spacing rod and an insert plate in a spiral winding machine for lithium battery production;

in the figure: the automatic positioning device comprises a fixing plate 1, a servo motor 2, a supporting plate 3, a mechanical claw 4, a threaded rod 5, a sliding block 6, a limiting rod 7, a connecting plate 8, a rotating rod 9, a belt pulley 10, a belt 11, a sliding groove 12, a positioning plate 13, a limiting plate 14, a plug plate 15, a plug hole 16 and a plug pin 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a spiral winding machine for lithium battery production includes a fixing plate 1, a servo motor 2 and a gripper 4, wherein the working principle and structure of the servo motor 2 and the gripper 4 are prior art, and therefore are not described in detail herein, and a wire on the servo motor 2 is electrically connected to an electric storage device through a control switch, the lower surface of the fixing plate 1 is fixedly connected to support plates 3 symmetrically arranged, the servo motor 2 is fixedly connected to a side wall of one of the support plates 3, and the gripper 4 is fixedly connected to an end of an output shaft on the servo motor 2;

rotating on the backup pad 3 and being connected with threaded rod 5, threaded rod 5 is connected with servo motor 2's output shaft transmission through belt 11, and threaded connection has sliding block 6 on threaded rod 5, and sliding block 6's upper end sliding connection is at the lower surface of fixed plate 1, and sliding block 6's downside is provided with gag lever post 7.

The end part of the output shaft on the servo motor 2 is fixedly connected with a connecting plate 8, the mechanical claw 4 is fixedly connected on the side wall of the connecting plate 8, and the mechanical claw 4 is conveniently and fixedly connected on the output shaft of the servo motor 2, so that the forward and reverse rotation of the mechanical claw 4 is controlled through the output shaft of the servo motor 2.

A terminal surface fixedly connected with dwang 9 of threaded rod 5, the one end that threaded rod 5 was kept away from to dwang 9 is rotated and is connected on the lateral wall of backup pad 3, and the threaded rod 5 of being convenient for is rotated and is connected on the lateral wall of backup pad 3.

Equal fixedly connected with belt pulley 10 on dwang 9 and servo motor 2's the output shaft, belt 11 cover is established on belt pulley 10, and the output shaft of servo motor 2 of being convenient for passes through belt 11 and drives the positive and negative rotation of threaded rod 5 to through the round trip movement of threaded restriction drive sliding block 6.

Spout 12 has been seted up to the lower surface of fixed plate 1, and the upper end sliding connection of sliding block 6 is in spout 12, and the sliding block 6 sliding connection of being convenient for is on fixed plate 1.

Sliding block 6's both sides are provided with locating plate 13 and limiting plate 14 respectively, fixedly connected with picture peg 15 on locating plate 13's the lateral wall, and sliding block 6 and the plug-in are established on limiting plate 14 are run through to picture peg 15's one end, and gag lever post 7 fixed connection is on locating plate 13's lateral wall, and a terminal surface that locating plate 13 was kept away from to gag lever post 7 contacts with limiting plate 14's lateral wall, and the gag lever post 7 of being convenient for is fixed on sliding block 6, the dismantlement and the installation of gag lever post.

The lower tip of sliding block 6 and the upper end of limiting plate 14 have all seted up jack 16, and picture peg 15 is located jack 16, and the picture peg 15 of being convenient for is inserted and is established on limiting plate 14.

The upper end face of the limiting plate 14 is provided with a bolt 17, the lower end part of the bolt 17 penetrates through the limiting plate 14 and is inserted into the inserting plate 15, the inserting plate 15 can be prevented from moving automatically, and therefore the inserting plate 15 is prevented from being separated from the sliding block 6.

The utility model discloses when using, take bolt 17 out, take off locating plate 13, the diaphragm paper cover that will be the tube-shape is on gag lever post 7, install locating plate 13 on sliding block 6 through picture peg 15 and bolt 17, the lithium cell that will need to convolute the processing again is placed on gripper 4, press from both sides tightly fixedly from passing through gripper 4, start servo motor 2's rotation, drive gripper 4's rotation, thereby drive the rotation of lithium cell, make on the diaphragm paper convolutes lithium cell again, and servo motor 2 is at the rotation in-process, rotation through belt 11 drive threaded rod 5, and through the restriction of screw thread and spout 12, drive sliding block 6's removal, thereby make the diaphragm paper be the heliciform and convolute on the lithium cell, time saving and labor saving, it is convenient to have brought for the staff.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a spiral winding machine is used in lithium cell production, includes fixed plate (1), servo motor (2) and gripper (4), its characterized in that: the lower surface of the fixed plate (1) is fixedly connected with symmetrically arranged supporting plates (3), the servo motor (2) is fixedly connected to the side wall of one of the supporting plates (3), and the mechanical claw (4) is fixedly connected to the end part of an output shaft on the servo motor (2);

the utility model discloses a fixing device for fixing a motor, including backup pad (3), be connected with threaded rod (5) in the rotation on backup pad (3), threaded rod (5) are connected through belt (11) and servo motor (2) output shaft transmission, and threaded rod (5) go up threaded connection has sliding block (6), the upper end sliding connection of sliding block (6) is at the lower surface of fixed plate (1), and the downside of sliding block (6) is provided with gag lever post (7).

2. The spiral winding machine for producing the lithium battery as claimed in claim 1, wherein a connecting plate (8) is fixedly connected to the end of the output shaft of the servo motor (2), and the mechanical claw (4) is fixedly connected to the side wall of the connecting plate (8).

3. The spiral winding machine for producing the lithium battery as claimed in claim 1, wherein a rotating rod (9) is fixedly connected to one end surface of the threaded rod (5), and one end of the rotating rod (9) far away from the threaded rod (5) is rotatably connected to the side wall of the supporting plate (3).

4. The spiral winding machine for producing the lithium battery as claimed in claim 3, wherein the rotating rod (9) and the output shaft of the servo motor (2) are both fixedly connected with a belt pulley (10), and the belt (11) is sleeved on the belt pulley (10).

5. The spiral winding machine for producing the lithium battery as claimed in claim 1, wherein a sliding groove (12) is formed in the lower surface of the fixing plate (1), and the upper end of the sliding block (6) is slidably connected in the sliding groove (12).

6. The spiral winding machine for producing the lithium battery as claimed in claim 1, wherein a positioning plate (13) and a limiting plate (14) are respectively arranged on two sides of the sliding block (6), an inserting plate (15) is fixedly connected to a side wall of the positioning plate (13), one end of the inserting plate (15) penetrates through the sliding block (6) and is inserted into the limiting plate (14), the limiting rod (7) is fixedly connected to a side wall of the positioning plate (13), and one end face, far away from the positioning plate (13), of the limiting rod (7) is in contact with the side wall of the limiting plate (14).

7. The spiral winding machine for producing the lithium battery as claimed in claim 6, wherein the lower end of the sliding block (6) and the upper end of the limiting plate (14) are both provided with insertion holes (16), and the insertion plate (15) is positioned in the insertion holes (16).

8. The spiral winding machine for the lithium battery production as claimed in claim 7, wherein the upper end surface of the limiting plate (14) is provided with a plug pin (17), and the lower end part of the plug pin (17) penetrates through the limiting plate (14) and is inserted into the insertion plate (15).