CN216965408U

CN216965408U - Thickness screening device for lithium battery

Info

Publication number: CN216965408U
Application number: CN202123412064.7U
Authority: CN
Inventors: 林禹玲; 林禹峰; 佟关; 李慧影
Original assignee: Jiangsu Youlika New Energy Technology Co ltd
Current assignee: Jiangsu Youlika New Energy Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-15
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a thickness screening device for lithium batteries, which comprises a device body, wherein supporting rods are vertically arranged on two sides of the top of the device body, a top plate is arranged at the top ends of the supporting rods, a baffle is arranged below the top plate, and a screw rod is arranged on the surface of the baffle. According to the lithium battery screening device, the baffle plate, the screw rod, the threaded sleeve, the push plate, the touch switch and the stepping motor are matched for use, so that the lithium batteries can be conveniently screened, when the lithium batteries are sequentially placed on the surface of the conveying mechanism for conveying, when the lithium batteries touch the touch switch, the thickness of the lithium batteries is unqualified, then the touch switch controls the stepping motor to be started, then the screw rod drives the threaded sleeve to move under the action of the stepping motor, and then the lithium batteries are pushed into the collecting frame on one side by the threaded sleeve through the push plate.

Description

Thickness screening device for lithium battery

Technical Field

The utility model relates to the technical field of lithium battery production, in particular to a thickness screening device for a lithium battery.

Background

The battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and is different from a lithium ion battery and a lithium ion polymer battery which are rechargeable batteries. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.

The prior art has the following problems:

the thickness of the lithium battery needs to be screened in the production process of the conventional lithium battery, the conventional method is generally manual screening, and the manual screening is feasible, but the manual screening consumes a long time and affects the production efficiency of the lithium battery.

We have therefore proposed a thickness screening apparatus for lithium batteries that addresses the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a thickness screening device for a lithium battery.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a thickness sieving mechanism for lithium cell, includes the device body, the vertical bracing piece of installing in device body top both sides, the bracing piece top is provided with the roof, the baffle is installed to the roof below, baffle surface mounting lead screw, lead screw one end is provided with step motor, the screw thread bush has been cup jointed on the lead screw surface, the vertical push pedal of installing in screw thread bush bottom, touch switch is installed to baffle surface intermediate position, the gyro wheel is installed to baffle surface below.

Preferably, electric telescopic handle is vertically installed on the baffle top, and electric telescopic handle top and roof bottom fixed surface, electric telescopic handle is provided with two to two electric telescopic handle symmetries are installed between roof and baffle.

Preferably, the surface of the support rod is provided with scale marks.

Preferably, the roller is provided with a plurality of rollers, and the rollers are equidistantly arranged on the outer side surface of the baffle.

Preferably, the surface of the push plate is provided with a rubber pad.

Preferably, a conveying mechanism is installed at the top of the device body and consists of a conveying belt and a motor.

Preferably, a first collecting frame and a second collecting frame are respectively arranged on two sides of the device body.

Preferably, a control panel is installed on the surface of the device body.

Compared with the prior art, the utility model has the beneficial effects that;

(1) the utility model is convenient for screening the lithium batteries by matching the baffle, the screw rod, the threaded sleeve, the push plate, the touch switch and the stepping motor, so that when in operation, a worker sequentially puts the lithium batteries on the surface of the conveying mechanism for conveying, when the lithium batteries touch the touch switch, the thickness of the lithium batteries is unqualified, then the touch switch controls the stepping motor to start, then the screw rod drives the threaded sleeve to move under the action of the stepping motor, then the threaded sleeve pushes the lithium batteries into the collecting frame at one side through the push plate, the operation of the mode is simple, the traditional manual screening mode is changed, the working efficiency is greatly improved, secondly, the height of the baffle can be adjusted under the driving of the electric telescopic rod by matching the electric telescopic rod and the scale mark, so that the device body can adjust the lithium batteries with different thicknesses, the mode is simple to operate, and the application range of the device body is greatly enlarged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a thickness screening apparatus for a lithium battery according to the present invention;

FIG. 2 is a schematic diagram of a baffle of a thickness screening device for lithium batteries according to the present invention;

fig. 3 is a schematic diagram of a push plate of a thickness screening device for a lithium battery according to the present invention.

Illustration of the drawings:

1. a device body; 2. a transport mechanism; 3. a first collection frame; 4. a top plate; 5. a second collection frame; 6. a baffle plate; 7. a support bar; 8. an electric telescopic rod; 9. a control panel; 10. scale lines; 11. a threaded sleeve; 12. a touch switch; 13. a roller; 14. a screw rod; 15. pushing a plate; 16. a rubber pad; 17. a stepper motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, a thickness screening device for a lithium battery comprises a device body 1, wherein support rods 7 are vertically installed on two sides of the top of the device body 1, a top plate 4 is arranged at the top end of each support rod 7, a baffle 6 is installed below the top plate 4, a lead screw 14 is installed on the surface of the baffle 6, a stepping motor 17 is arranged at one end of the lead screw 14, a threaded sleeve 11 is sleeved on the surface of the lead screw 14, a push plate 15 is vertically installed at the bottom end of the threaded sleeve 11, a touch switch 12 is installed in the middle of the surface of the baffle 6, and a roller 13 is installed below the surface of the baffle 6.

In this embodiment: through setting up baffle 6, lead screw 14, thread bush 11, push pedal 15, touch switch 12 and step motor 17's cooperation is used, be convenient for filter the lithium cell, make when the operation, the staff puts 2 surfaces of transport mechanism to the lithium cell in proper order and conveys, when the lithium cell touches touch switch 12, explain this lithium cell thickness is unqualified, later touch switch 12 control step motor 17 starts, then drive thread bush 11 through lead screw 14 under step motor 17's effect and remove, later make thread bush 11 promote inside this lithium cell collection frame of one side through push pedal 15, this mode easy operation, change the mode of traditional artifical screening, improve its work efficiency greatly.

Specifically, 6 vertical installs electric telescopic handle 8 in top of baffle, and 8 tops of electric telescopic handle and 4 bottom fixed surfaces of roof, electric telescopic handle 8 is provided with two to two 8 symmetries of electric telescopic handle are installed between roof 4 and

baffle

6, 7 surfaces of bracing piece are provided with scale mark 10.

In this embodiment: use through the cooperation that sets up electric telescopic handle 8 and scale mark 10 for can highly adjusting baffle 6 under electric telescopic handle's 8 drives, thereby make device body 1 can adjust the lithium cell of different thickness, this mode easy operation improves device body 1's application range greatly.

Specifically, the rollers 13 are provided in plurality, and the rollers 13 are equidistantly mounted on the outer side surface of the baffle 6.

In this embodiment: through setting up a plurality of gyro wheels 13, help the conveying of lithium cell, be convenient for collect the blade and collect the frame inner wall.

Specifically, a conveying mechanism 2 is installed at the top of the device body 1, and the conveying mechanism 2 is composed of a conveying belt and a motor.

In this embodiment: through setting up transport mechanism 2, be convenient for to the conveying of lithium cell.

Specifically, a first collecting frame 3 and a second collecting frame 5 are respectively installed on two sides of the device body 1.

In this embodiment: through setting up first collection frame 3 and second collection frame 5, be convenient for to the collection of lithium cell.

Specifically, the device body 1 is surface-mounted with a control panel 9.

In this embodiment: the control panel 9 is arranged to facilitate control over the electric elements inside the device body 1, and the control panel 9 and the control circuit of the transmission mechanism 2 can be realized through simple programming by a person skilled in the art, belong to common knowledge in the field, are only used without modification, so that the detailed description of the control mode and the circuit connection is omitted.

The working principle is as follows: through the arrangement of the baffle 6, the lead screw 14, the threaded sleeve 11, the push plate 15, the touch switch 12 and the stepping motor 17, the lithium batteries are conveniently screened, so that during operation, a worker sequentially puts the lithium batteries on the surface of the conveying mechanism 2 for conveying, when the lithium batteries touch the touch switch 12, the thickness of the lithium batteries is unqualified, then the touch switch 12 controls the stepping motor 17 to start, then the threaded sleeve 11 is driven by the lead screw 14 to move under the action of the stepping motor 17, then the lithium batteries are pushed into the collecting frame on one side by the threaded sleeve 11 through the push plate 15, the method is simple to operate, the traditional manual screening method is changed, the working efficiency is greatly improved, and then the height of the baffle 6 can be adjusted under the driving of the electric telescopic rod 8 by arranging the electric telescopic rod 8 and the scale mark 10 in a matched manner, thereby make device body 1 can adjust the lithium cell of different thickness, this mode easy operation improves device body 1's application range greatly.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims

1. The utility model provides a thickness sieving mechanism for lithium cell, includes device body (1), its characterized in that, the vertical bracing piece (7) of installing in device body (1) top both sides, bracing piece (7) top is provided with roof (4), baffle (6) are installed to roof (4) below, baffle (6) surface mounting lead screw (14), lead screw (14) one end is provided with step motor (17), threaded sleeve (11) has been cup jointed on lead screw (14) surface, the vertical push pedal (15) of installing in threaded sleeve (11) bottom, touch switch (12) are installed to baffle (6) surface intermediate position, gyro wheel (13) are installed to baffle (6) surface below.

2. The thickness screening device for the lithium battery is characterized in that an electric telescopic rod (8) is vertically installed at the top end of the baffle plate (6), the top end of the electric telescopic rod (8) is fixed with the surface of the bottom end of the top plate (4), the number of the electric telescopic rods (8) is two, and the two electric telescopic rods (8) are symmetrically installed between the top plate (4) and the baffle plate (6).

3. The thickness screening device for the lithium battery as claimed in claim 1, wherein the surface of the support rod (7) is provided with scale marks (10).

4. The thickness screening device for the lithium battery as claimed in claim 1, wherein the roller (13) is provided in plurality, and the plurality of rollers (13) are installed at equal intervals on the outer side surface of the baffle (6).

5. The thickness screening device for the lithium battery as claimed in claim 1, wherein the surface of the pushing plate (15) is provided with a rubber pad (16).

6. The thickness screening device for the lithium battery as claimed in claim 1, wherein a conveying mechanism (2) is mounted on the top of the device body (1), and the conveying mechanism (2) is composed of a conveyor belt and a motor.

7. The thickness screening device for the lithium battery as claimed in claim 1, wherein a first collecting frame (3) and a second collecting frame (5) are respectively installed at both sides of the device body (1).

8. The thickness screening apparatus for lithium batteries, according to claim 1, wherein the apparatus body (1) is surface-mounted with a control panel (9).