CN214683053U

CN214683053U - Aluminum foil surface cleaning device for lithium battery

Info

Publication number: CN214683053U
Application number: CN202120257253.2U
Authority: CN
Inventors: 张琦
Original assignee: Suzhou Maokai Technology Co ltd
Current assignee: Suzhou Maokai Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-12
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an aluminium foil surface cleaning device for lithium cell, including conveyer belt, motor, heater strip and belt pulley mechanism, the outside cover of conveyer belt is equipped with the cleaning box, and the surface of cleaning box has seted up logical groove, the motor bolt is installed at the top of cleaning box, and the bottom of motor rotates and is connected with the motor shaft, the bottom fixed mounting of motor shaft has the flabellum, and is provided with the protection casing on the cleaning box in the flabellum outside, the interior top surface of cleaning box is fixed with fixed box, the top of conveyer belt runs through there is the connecting pipe, the motor shaft passes through belt pulley mechanism and transmission shaft interconnect, the outside cover of loose axle is equipped with the gear. This an aluminium foil surface cleaning device for lithium cell carries out cleaning process through hot-blast liquid substances such as the remaining alcohol in aluminium foil surface to can clear up the material of adhesion on the conveyer belt in step, so that the subsequent vacuum packaging of aluminium foil, and the conveying of conveyer belt to the aluminium foil lasts the conveying.

Description

Aluminum foil surface cleaning device for lithium battery

Technical Field

The utility model relates to an aluminium foil processing technology field specifically is an aluminium foil surface cleaning device for lithium cell.

Background

Will use the aluminium foil in lithium cell course of working, according to the difference of production demand, can cut into the not state of equidimension with the aluminium foil to the aluminium foil course of working, liquid material such as alcohol can be remained on its surface, consequently in order to avoid influencing subsequent vacuum packaging, need carry out cleaning operation to liquid material such as the alcohol on aluminium foil surface, current aluminium foil cleaning device still has following shortcoming in the in-service use process nevertheless:

1. most of alcohol on the surface of the existing aluminum foil is volatilized by air drying, so liquid substances such as partial alcohol and the like still remain on the surface of the aluminum foil when vacuum packaging is carried out, and further the guarantee and the subsequent use of other aspects are influenced;

2. in addition, most of the aluminum foil is conveyed through a production line before entering the vacuum package, so liquid substances such as alcohol on the surface of the aluminum foil are easily adhered to the surface of the conveying belt, and further the continuous conveying of the subsequent aluminum foil is influenced by the pollution of the conveying belt.

In order to solve the problems, innovative design is urgently needed on the basis of the original aluminum foil cleaning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium foil surface cleaning device for lithium cell to solve above-mentioned background art and propose that the alcohol on current aluminium foil surface relies on air-dry most to volatilize, the easy adhesion of liquid materials such as the alcohol on aluminium foil surface problem on conveyer belt surface.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum foil surface cleaning device for a lithium battery comprises a conveying belt, a motor, a heating wire and a belt pulley mechanism, wherein a cleaning box is sleeved on the outer side of the conveying belt, a through groove is formed in the surface of the cleaning box, a guide roller is movably arranged on the inner side of the through groove, a motor bolt is installed at the top of the cleaning box, a motor shaft is rotatably connected to the bottom of the motor, a fan blade is fixedly installed at the bottom of the motor shaft, a protective cover is arranged on the cleaning box outside the fan blade, a fixing box is fixed to the inner top surface of the cleaning box, the heating wire is fixedly installed inside the fixing box, an air outlet is reserved at the bottom of the fixing box, a connecting pipe penetrates through the top of the conveying belt, a connecting box is fixedly connected to the end of the connecting pipe, a fixing hole is reserved in the surface of the conveying belt above the connecting box, and the motor shaft is connected with the conveying belt pulley mechanism and a transmission shaft through the belt pulley mechanism, and the transmission shaft passes through another belt pulley mechanism and loose axle interconnect, the outside cover of loose axle is equipped with the gear, and the top of loose axle is connected with the cleaning block.

Preferably, the air outlets are uniformly distributed at the bottom of the fixed box, and the lower end face of the fixed box is parallel to the surface of the conveying belt.

Preferably, one end of the connecting pipe penetrates through the top of the cleaning box and extends to the inside of the protective cover, and the protective cover is communicated with the connecting box through the connecting pipe.

Preferably, the fixing holes are uniformly formed in the conveying belt, the inner surface of the conveying belt is attached to the connecting box, and the top of the connecting box is provided with an opening.

Preferably, the movable shaft, the gears and the cleaning blocks are distributed on the inner bottom surface of the cleaning box at equal intervals, and 2 adjacent gears are in meshed connection.

Preferably, the top of the cleaning block is tightly attached to the surface of the conveying belt, and the cleaning block is made of sponge.

Compared with the prior art, the beneficial effects of the utility model are that: according to the aluminum foil surface cleaning device for the lithium battery, liquid substances such as alcohol and the like remained on the surface of the aluminum foil are cleaned through hot air, and the substances adhered to the conveying belt can be synchronously cleaned, so that the subsequent vacuum packaging of the aluminum foil and the continuous conveying of the aluminum foil by the conveying belt are facilitated;

1. the air blown out by the fan blades drives the heat generated by the heating wires to generate hot air, the hot air is uniformly blown to the aluminum foil through the air outlet holes to realize the cleaning operation of liquid substances such as alcohol and the like, the suction force generated by the other side of the fan blades can be transmitted into the connecting box through the connecting pipe, the effect of assisting the aluminum foil to be adsorbed on the surface of the conveying belt can be realized, and the deviation of the position of the aluminum foil caused by the wind power generated during cleaning is prevented;

2. the synchronous rotation of movable shaft is driven in the transmission of accessible belt pulley mechanism and transmission shaft when the motor shaft rotates to drive a plurality of cleaning blocks through intermeshing's gear and rotate, realize the purpose to conveyer belt surface clearance, prevent that the aluminium foil from adhering to the conveying that influences follow-up aluminium foil on conveyer belt surface.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front section structure of the fixing box of the present invention;

FIG. 3 is a schematic view of the front cut structure of the protective cover of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is a schematic view of the conveyer belt of the present invention.

In the figure: 1. a conveyor belt; 2. a cleaning tank; 3. a through groove; 4. a guide roller; 5. an electric motor; 6. a motor shaft; 7. a fan blade; 8. a protective cover; 9. a fixing box; 10. heating wires; 11. an air outlet; 12. a connecting pipe; 13. a connection box; 14. a fixing hole; 15. a belt pulley mechanism; 16. a drive shaft; 17. a movable shaft; 18. a gear; 19. and (4) cleaning the block.

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, the present invention provides a technical solution: an aluminum foil surface cleaning device for a lithium battery comprises a conveying belt 1, a cleaning box 2, a through groove 3, a guide roller 4, a motor 5, a motor shaft 6, fan blades 7, a protective cover 8, a fixing box 9, a heating wire 10, an air outlet 11, a connecting pipe 12, a connecting box 13, a fixing hole 14, a belt pulley mechanism 15, a transmission shaft 16, a movable shaft 17, a gear 18 and a cleaning block 19, wherein the cleaning box 2 is sleeved outside the conveying belt 1, the through groove 3 is formed in the surface of the cleaning box 2, the guide roller 4 is movably arranged on the inner side of the through groove 3, the motor 5 is mounted at the top of the cleaning box 2 through bolts, the motor shaft 6 is rotatably connected to the bottom of the motor 5, the fan blades 7 are fixedly mounted at the bottom of the motor shaft 6, the protective cover 8 is arranged on the cleaning box 2 outside the fan blades 7, the fixing box 9 is fixed on the inner top surface of the cleaning box 2, and the heating wire 10 is fixedly mounted inside the fixing box 9, an air outlet 11 is reserved at the bottom of the fixing box 9, a connecting pipe 12 penetrates through the top of the conveying belt 1, a connecting box 13 is fixedly connected to the end of the connecting pipe 12, a fixing hole 14 is reserved on the surface of the conveying belt 1 above the connecting box 13, the motor shaft 6 is connected with a transmission shaft 16 through a belt pulley mechanism 15, the transmission shaft 16 is connected with a movable shaft 17 through another belt pulley mechanism 15, a gear 18 is sleeved on the outer side of the movable shaft 17, and a cleaning block 19 is connected to the top of the movable shaft 17;

the air outlet holes 11 are uniformly distributed at the bottom of the fixed box 9, the lower end face of the fixed box 9 is parallel to the surface of the conveying belt 1, hot air is discharged through the uniformly distributed air outlet holes 11 and can be vertically blown to the surface of the aluminum foil, and the purpose of cleaning liquid substances such as residual alcohol on the surface of the aluminum foil is achieved;

one end of a connecting pipe 12 penetrates through the top of the cleaning box 2 and extends into the protective cover 8, the protective cover 8 is communicated with a connecting box 13 through the connecting pipe 12, fixing holes 14 are uniformly formed in the conveying belt 1, the inner surface of the conveying belt 1 and the connecting box 13 are mutually attached, the top of the connecting box 13 is provided with an opening, and suction is transmitted into the connecting box 13 through the connecting pipe 12, so that the aluminum foil on the conveying belt 1 above the connecting box 13 can be adsorbed, and the position of the aluminum foil is prevented from being shifted when hot air is blown;

the movable shaft 17, the gear 18 and the cleaning block 19 are all distributed on the inner bottom surface of the cleaning box 2 at equal intervals, the 2 adjacent distributed gears 18 are connected in a meshed mode, the top of the cleaning block 19 is tightly attached to the surface of the conveying belt 1, the cleaning block 19 is made of sponge materials, the gear 18 meshed between the adjacent gears can drive the movable shafts 17 to rotate synchronously, and the surface of the conveying belt 1 is cleaned through the cleaning block 19.

The working principle is as follows: as shown in fig. 1-3, firstly, an aluminum foil to be conveyed is placed on a conveying belt 1, then when the aluminum foil is conveyed below a guide roller 4, the aluminum foil can be simply guided by the rotating guide roller 4, and the phenomena of bulging, moving and the like are prevented, then a motor 5 drives a fan blade 7 to rotate through a motor shaft 6, so that generated wind power can enter a fixed box 9, heat generated by a heating wire 10 is contacted with wind in the fixed box 9 to form hot wind, then the hot wind is discharged through uniformly distributed air outlet holes 11 and can be vertically blown on the surface of the aluminum foil, the purpose of cleaning liquid substances such as residual alcohol on the surface of the aluminum foil is realized, and the subsequent vacuum packaging is prevented from being influenced;

as shown in fig. 3-5, when the fan blade 7 rotates, the upper side of the fan blade is in a negative pressure state, so that suction force is generated, the suction force is transmitted to the inside of the connecting box 13 through the connecting pipe 12, so that the aluminum foil on the conveying belt 1 above the connecting box 13 can be adsorbed, the aluminum foil position deviation caused by hot air blowing is prevented, a simple limiting effect is achieved, the motor shaft 6 can drive the transmission shaft 16 to rotate through the belt pulley mechanism 15 when rotating, and further drive the movable shaft 17 to rotate through another belt pulley mechanism 15, so that the gear 18 meshed between adjacent gears can drive the movable shafts 17 to synchronously rotate, the surface of the conveying belt 1 is cleaned through the cleaning block 19, and liquid substances such as alcohol and the like adhered to the surface of the conveying belt 1 are prevented from influencing the transmission of subsequent aluminum foil.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an aluminium foil surface cleaning device for lithium cell, includes conveyer belt (1), motor (5), heater strip (10) and belt pulley mechanism (15), its characterized in that: the cleaning box (2) is sleeved on the outer side of the conveying belt (1), the surface of the cleaning box (2) is provided with a through groove (3), a guide roller (4) is movably arranged on the inner side of the through groove (3), the motor (5) is installed at the top of the cleaning box (2) through a bolt, the bottom of the motor (5) is rotatably connected with a motor shaft (6), the bottom of the motor shaft (6) is fixedly provided with a fan blade (7), the cleaning box (2) on the outer side of the fan blade (7) is provided with a protective cover (8), the inner top surface of the cleaning box (2) is fixedly provided with a fixing box (9), the inner part of the fixing box (9) is fixedly provided with a heating wire (10), an air outlet (11) is reserved at the bottom of the fixing box (9), a connecting pipe (12) penetrates through the top of the conveying belt (1), and a connecting box (13) is fixedly connected with the end of the connecting pipe (12), and conveyer belt (1) surface reservation above connecting box (13) has fixed orifices (14), motor shaft (6) are through belt pulley mechanism (15) and transmission shaft (16) interconnect, and transmission shaft (16) are through another belt pulley mechanism (15) and loose axle (17) interconnect, the outside cover of loose axle (17) is equipped with gear (18), and the top of loose axle (17) is connected with cleaning block (19).

2. The aluminum foil surface cleaning apparatus for a lithium battery as claimed in claim 1, wherein: the air outlet holes (11) are uniformly distributed at the bottom of the fixed box (9), and the lower end face of the fixed box (9) is parallel to the surface of the conveying belt (1).

3. The aluminum foil surface cleaning apparatus for a lithium battery as claimed in claim 1, wherein: one end of the connecting pipe (12) penetrates through the top of the cleaning box (2) and extends to the inside of the protective cover (8), and the protective cover (8) is communicated with the connecting box (13) through the connecting pipe (12).

4. The aluminum foil surface cleaning apparatus for a lithium battery as claimed in claim 1, wherein: the fixed orifices (14) are uniformly arranged on the conveying belt (1), the inner surface of the conveying belt (1) is attached to the connecting box (13), and the top of the connecting box (13) is provided with an opening.

5. The aluminum foil surface cleaning apparatus for a lithium battery as claimed in claim 1, wherein: the movable shaft (17), the gears (18) and the cleaning blocks (19) are distributed on the inner bottom surface of the cleaning box (2) at equal intervals, and the 2 gears (18) which are distributed adjacently are in meshed connection.

6. The aluminum foil surface cleaning apparatus for a lithium battery as claimed in claim 1, wherein: the top of the cleaning block (19) is tightly attached to the surface of the conveying belt (1), and the cleaning block (19) is made of sponge.