CN215527781U

CN215527781U - Drying and conveying device for producing box body for lithium battery

Info

Publication number: CN215527781U
Application number: CN202121678526.7U
Authority: CN
Inventors: 张毅
Original assignee: Hunan Jinkai New Material Technology Co ltd
Current assignee: Hunan Jinkai New Material Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-14
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a drying and conveying device for producing a box body for a lithium battery, wherein four corners of the upper surface of the interior of a drying box are respectively provided with an electro-hydraulic push rod, the left side wall and the right side wall of the interior of the drying box are respectively provided with a drying fan, the upper surface of the drying box is provided with an exhaust unit, the box body can be conveyed through a conveying belt, the box body can be buffered through a buffer belt, the damage to the box body caused by bumping is avoided, a sucking disc is pushed by the electro-hydraulic push rod to move downwards, the box body can be adsorbed through the sucking disc, then the electro-hydraulic push rod is contracted, the box body is separated from the conveying belt, air enters an air pipe through a drying fan, so that air can be blown to the inner side wall of the box body, then the outer side wall of the box body is dried through the drying fan, and the inner side wall and the outer side wall of the box body are simultaneously dried for a long time, so that the drying effect is good.

Description

Drying and conveying device for producing box body for lithium battery

Technical Field

The utility model relates to the technical field of lithium battery production equipment, in particular to a drying and conveying device for producing a box body for a lithium battery.

Background

Lithium batteries are batteries which use lithium metal or lithium alloy as positive and negative electrode materials and use non-aqueous electrolyte solution, and have very high requirements on the environment due to the very active chemical characteristics of lithium metal, so that the lithium batteries become the mainstream along with the development of scientific technology, and can be roughly divided into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain lithium in a metal state and can be charged, the fifth generation product of rechargeable batteries, lithium metal batteries are produced in 1996, the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries are superior to those of lithium ion batteries, only a few national companies produce the lithium metal batteries due to the limitation of high technical requirements of the lithium metal batteries, a lithium battery saggar is one of important parts of the lithium batteries, the lithium battery saggar needs to be dried and conveyed in the production process, the conventional drying and conveying device generally directly conveys the lithium metal batteries through an electric drum during conveying, jolts easily occur in the conveying process, so that the lithium battery saggars are damaged, and the conventional drying and conveying device can only dry the saggars in the drying process when the saggars pass through a drying box, the drying time is short, and the drying effect is not good.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a drying and conveying device for producing a box body for a lithium battery, which adopts the technical scheme that the drying and conveying device comprises a mounting plate, wherein a mounting groove is arranged on the mounting plate, a drying box is arranged in the middle of the upper surface of the mounting plate, electric rollers are arranged in the mounting groove at equal intervals, a conveying belt is arranged between the electric rollers, a buffer belt is arranged on the outer side wall of the conveying belt, the buffer belt is a rubber belt, air leakage prevention units are arranged on the front side wall and the rear side wall of the drying box, electric hydraulic push rods are arranged at four corners of the upper surface in the drying box, suckers are arranged at the extending ends of the electric hydraulic push rods, an air inlet pipe is arranged on the side wall of each sucker, one end of the air inlet pipe is communicated with the sucker, an electromagnetic valve is arranged at the other end of the air inlet pipe, a drying fan is arranged on the upper surface of the drying box, and an air pipe is arranged in the middle of the upper surface in the drying box, the air outlet of the drying fan is connected with the air pipe through a connecting pipe, four air outlets are formed in the side walls of the lower end of the air pipe at equal angles, the left side wall and the right side wall in the drying box are respectively provided with a drying fan, the upper surface of the drying box is provided with an exhaust unit, the side wall of the mounting plate is provided with a control switch group, the input end of the control switch group is electrically connected with the output end of an external power supply, the output end of the control switch group is electrically connected with the input ends of an electric roller, an electric-hydraulic push rod, an electromagnetic valve, the drying fan and the drying fan, the electric roller can drive the conveyor belt to rotate, the box body can be conveyed through the conveyor belt and can be used for buffering through a buffer belt, the damage to the box body caused by bumping is avoided, the electric-hydraulic push rod pushes the sucker to move downwards, the box body can be adsorbed through the sucker, then the electric-hydraulic push rod is contracted, the box body is separated from the conveyor belt, and the air is blown into the air pipe through the drying fan, thereby can make wind blow at the inside wall of casket body, then dry the lateral wall of casket body through drying fan, through carrying out long-time stoving to the inside and outside lateral wall of casket body simultaneously, the effect of stoving is better.

As a preferred scheme of the utility model, the air leakage preventing unit comprises a rotating shaft and two baffles, the two baffles are respectively arranged on the front side wall and the rear side wall of the drying box, and the upper ends of the baffles are rotatably connected with the drying box through the rotating shaft and can be used for preventing hot air from leaking.

As a preferable scheme of the present invention, the exhaust unit includes an exhaust pipe and an exhaust fan, the exhaust fan is disposed on the upper surface of the drying box, an air inlet of the exhaust fan is communicated with the drying box through the exhaust pipe, and an input end of the exhaust fan is electrically connected to an output end of the control switch set, and is configured to exhaust air containing water vapor.

As a preferred scheme of the utility model, the device also comprises six brackets and bases, wherein the brackets are all arranged on the lower surface of the mounting plate, and the bases are arranged at the lower ends of the brackets and can be used for supporting the mounting plate.

As a preferable scheme of the utility model, the drying box further comprises a filter screen, wherein the filter screen is arranged at an air inlet of the drying fan and can be used for filtering air entering the drying box.

The utility model has the beneficial effects that: the box body drying device can drive the conveyor belt to rotate through the electric roller, the box body can be conveyed through the conveyor belt, the buffer belt can be used for buffering in the conveying process, the box body is prevented from being damaged due to bumping, when the box body enters the drying box, the sucker is pushed to move downwards through the electro-hydraulic push rod, the box body can be adsorbed through the sucker, then the electro-hydraulic push rod is contracted, the box body is separated from the conveyor belt, air enters the air pipe through the air blowing of the drying fan, air can be blown to the inner side wall of the box body, then the outer side wall of the box body is dried through the drying fan, and the inner side wall and the outer side wall of the box body are simultaneously dried for a long time, so that the drying effect is good.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the present invention.

In the figure: the device comprises a mounting plate 1, a drying box 2, a conveying unit 3, a buffer belt 31, a conveying belt 32, an electric roller 33, a drying unit 4, a drying fan 41, an air duct 42, an electric hydraulic push rod 43, an electromagnetic valve 44, an air inlet pipe 45, a suction cup 46, a drying fan 47, an air leakage prevention unit 5, a rotating shaft 51, a baffle plate 52, a support 6, a base 7, an air exhaust unit 8, an air exhaust pipe 81, an air exhaust fan 82, a control switch group 9 and a filter screen 10.

Detailed Description

Example 1

As shown in figures 1 to 3, the utility model discloses a drying and conveying device for producing a casket body for a lithium battery, which adopts the technical scheme that the drying and conveying device comprises a mounting plate 1, wherein a mounting groove is arranged on the mounting plate 1, a drying box 2 is arranged in the middle of the upper surface of the mounting plate 1, electric rotary drums 33 are arranged in the mounting groove at equal intervals, conveying belts 32 are arranged between the electric rotary drums 33, a buffer belt 31 is arranged on the outer side wall of each conveying belt 32, the buffer belt 31 is a rubber belt, air leakage prevention units 5 are arranged on the front side wall and the rear side wall of the drying box 2, electric hydraulic push rods 43 are arranged at four corners of the upper surface in the drying box 2, suction cups 46 are arranged at the extending ends of the four electric hydraulic push rods 43, an air inlet pipe 45 is arranged on the side wall of each suction cup 46, one end of the air inlet pipe 45 is communicated with the suction cups 46, an electromagnetic valve 44 is arranged at the other end of the air inlet pipe 45, a drying fan 41 is arranged on the upper surface of the drying box 2, an air pipe 42 is arranged in the middle of the upper surface in the drying box 2, the air outlet of the drying fan 41 is connected with the air pipe 42 through a connecting pipe, four air outlets are arranged on the side wall of the lower end of the air pipe 42 at equal angles, the left side wall and the right side wall inside the drying box 2 are respectively provided with a drying fan 47, the upper surface of the drying box 2 is provided with an exhaust unit 8, the side wall of the mounting plate 1 is provided with a control switch group 9, the input end of the control switch group 9 is electrically connected with the output end of an external power supply, the output end of the control switch group 9 is electrically connected with the electric roller 33, the electric hydraulic push rod 43, the electromagnetic valve 44, the input ends of the drying fan 41 and the drying fan 47, the electric roller 33 is opened, the conveying belt 32 can be driven to rotate through the electric roller 33, the box body can be conveyed through the conveying belt 32, the buffering belt 31 can be used for buffering in the conveying process, the damage to the box body caused by bumping is avoided, when the box body enters the drying box body 2, the sucking disc 46 is pushed to move downwards through the electric hydraulic push rod 43, can adsorb the casket body through sucking disc 46, then make the shrink of electric liquid push rod 43, make the casket body leave conveyer belt 32, get into tuber pipe 42 through drying blower 41 blast air to can make wind blow at the inside wall of casket body, then dry the lateral wall of casket body through drying fan 47, carry out long-time stoving simultaneously through the inside and outside lateral wall to the casket body, the effect of stoving is relatively good.

As a preferred technical scheme of the utility model, the air leakage preventing unit 5 comprises a rotating shaft 51 and two baffles 52, wherein the two baffles 52 are respectively arranged on the front side wall and the rear side wall of the drying box 2, the upper end of the baffle 52 is rotatably connected with the drying box 2 through the rotating shaft 51, and hot air can be prevented from leaking out through the baffles 52 during drying.

As a preferred technical solution of the present invention, the exhaust unit 8 includes an exhaust pipe 81 and an exhaust fan 82, the exhaust fan 82 is disposed on the upper surface of the drying box 2, an air inlet of the exhaust fan 82 is communicated with the drying box 2 through the exhaust pipe 81, an input end of the exhaust fan 82 is electrically connected to an output end of the control switch group 9, and air containing water vapor can be exhausted through the exhaust pipe 81 and the exhaust fan 82.

As a preferred technical scheme of the utility model, the mounting plate also comprises six brackets 6 and bases 7, wherein the six brackets 6 are arranged on the lower surface of the mounting plate 1, the bases 7 are arranged at the lower ends of the brackets 6, and the brackets 6 and the bases 7 can be used for supporting the mounting plate 1.

As a preferred technical solution of the present invention, the present invention further comprises a filter screen 10, wherein the filter screen 10 is disposed at an air inlet of the drying fan 41, and the filter screen 10 can be used for filtering air entering the drying box 2.

The working principle of the utility model is as follows: when in use, the box body is placed on the buffer belt 31, the electric roller 33 is opened, the electric roller 33 can drive the conveyor belt 32 to rotate, the box body can be conveyed through the conveyor belt 32, the buffer belt 31 can be used for buffering in the conveying process, the box body is prevented from being damaged due to bumping, when the box body enters the drying box 2, the electric hydraulic push rod 43 is opened, the suction disc 46 is pushed by the electric hydraulic push rod 43 to move downwards, the box body can be adsorbed through the suction disc 46, then the electric hydraulic push rod 43 is contracted, the box body is separated from the conveyor belt 32, air is blown into the air pipe 42 through the drying fan 41, so that the air can be blown to the inner side wall of the box body, then the outer side wall of the box body is dried through the drying fan 47, the inner side wall and the outer side wall of the box body are simultaneously dried for a long time, the drying effect is good, and hot air leakage can be avoided through the baffle plate 52 during drying, in the drying process, water vapor is generated, the exhaust pipe 81 and the exhaust fan 82 can be used for exhausting air containing the water vapor, and after the drying is completed, the electromagnetic valve 44 is opened, so that the air can enter the suction cup 46 through the air inlet pipe 45, the suction cup 46 can be enabled to lose the adsorption on the box body, and the box body can be dropped on the buffer belt 31 to continue to complete the conveying.

The circuit connection is a conventional means adopted by technicians in the field, can obtain technical inspiration through limited tests, and belongs to the widely used prior art, wherein the electric roller 33 can adopt the model of HK29, the electro-hydraulic push rod 43 can adopt the model of ANT-03, the electromagnetic valve 44 can adopt the model of PU520, the drying fan 41 can adopt the model of R2E133-BE49-C02, and the drying fan 47 can adopt the model of D2E133-CO 47-65.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a lithium cell is with casket body production with stoving conveyer, includes mounting panel (1), be equipped with the mounting groove on mounting panel (1), the middle part of mounting panel (1) upper surface is equipped with stoving case (2), its characterized in that: electric rollers (33) are arranged in the mounting groove at equal intervals, a conveying belt (32) is arranged between the electric rollers (33), a buffer belt (31) is arranged on the outer side wall of the conveying belt (32), the buffer belt (31) is a rubber belt, air leakage prevention units (5) are arranged on the front side wall and the rear side wall of the drying box (2), electric hydraulic push rods (43) are arranged at four corners of the upper surface of the inner part of the drying box (2), sucking discs (46) are arranged at the extending ends of the electric hydraulic push rods (43), air inlet pipes (45) are arranged on the side walls of the sucking discs (46), one ends of the air inlet pipes (45) are communicated with the sucking discs (46), electromagnetic valves (44) are arranged at the other ends of the air inlet pipes (45), a drying fan (41) is arranged on the upper surface of the drying box (2), an air pipe (42) is arranged in the middle part of the upper surface of the inner part of the drying box (2), and an air outlet of the drying fan (41) is connected with the air pipe (42) through a connecting pipe, four air outlets have been seted up to angles such as lateral wall of tuber pipe (42) lower extreme, the lateral wall all is equipped with drying fan (47) about drying case (2) inside, the upper surface of drying case (2) is equipped with exhaust unit (8), the lateral wall of mounting panel (1) is equipped with control switch group (9), and external power source's output is connected to the input electricity of control switch group (9), and electric drum (33), electric liquid push rod (43), solenoid valve (44), drying fan (41) and drying fan's (47) input is connected to the output electricity of control switch group (9).

2. The drying and conveying device for producing the box body of the lithium battery as claimed in claim 1, is characterized in that: the air leakage preventing unit (5) comprises a rotating shaft (51) and two baffle plates (52), the baffle plates (52) are respectively arranged on the front side wall and the rear side wall of the drying box (2), and the upper ends of the baffle plates (52) are rotatably connected with the drying box (2) through the rotating shaft (51).

3. The drying and conveying device for producing the box body of the lithium battery as claimed in claim 1, is characterized in that: the exhaust unit (8) comprises an exhaust pipe (81) and an exhaust fan (82), the exhaust fan (82) is arranged on the upper surface of the drying box (2), an air inlet of the exhaust fan (82) is communicated with the drying box (2) through the exhaust pipe (81), and an input end of the exhaust fan (82) is electrically connected with an output end of the control switch group (9).

4. The drying and conveying device for producing the box body of the lithium battery as claimed in claim 1, is characterized in that: still include support (6) and base (7), support (6) are six, and all arrange the lower surface of mounting panel (1) in, and the lower extreme of support (6) is equipped with base (7).

5. The drying and conveying device for producing the box body of the lithium battery as claimed in claim 1, is characterized in that: the drying device is characterized by further comprising a filter screen (10), wherein the filter screen (10) is arranged at an air inlet of the drying fan (41).