CN215008496U - Membrane penetrating mechanism of battery diaphragm and diaphragm washing equipment - Google Patents

Abstract

The utility model discloses a membrane wearing mechanism and washing equipment of battery diaphragm, membrane wearing mechanism sets up in the wash tank, remove cistern and drying bath, the wash tank, it all is equipped with a plurality of diaphragm driving rollers that are used for transmitting the diaphragm to remove cistern and drying bath, membrane wearing mechanism is including wearing membrane driving piece and wearing membrane driving medium, the membrane wearing driving medium sets up on a plurality of diaphragm driving rollers, it is connected and drives the transmission of membrane wearing driving medium with the membrane wearing driving piece to wear the membrane driving piece, the partial transmission route of membrane wearing driving medium coincides with the transmission route of diaphragm. The utility model discloses the beneficial effect who gains: the membrane penetrating mechanism is convenient for the membrane to wind the membrane driving roller, reduces the workload of workers, improves the membrane penetrating efficiency of the membrane and improves the production efficiency.

Description

Membrane penetrating mechanism of battery diaphragm and diaphragm washing equipment

Technical Field

The utility model relates to a technical field of battery diaphragm, concretely relates to membrane wearing mechanism and diaphragm washing equipment of battery diaphragm.

Background

The battery diaphragm is a layer of diaphragm material between the positive electrode and the negative electrode of the battery, is a very critical part in the battery, has direct influence on the safety and the cost of the battery, and has the main functions of: the positive electrode and the negative electrode are isolated, electrons in the battery cannot freely pass through the battery, and ions in the electrolyte freely pass through the battery.

The production process of diaphragm includes in the diaphragm gets into the wash tank, wash the diaphragm through the dichloromethane washing liquid, get into later on except that the cistern removes liquid, dry through the drying bath at last, before this again, need with the diaphragm around locating the wash tank, except that the driving roller in cistern and the drying bath, if through the staff with the diaphragm around locating the driving roller in proper order outside, because the required length of establishing is long, work load is big, need consume a large amount of physical power of staff, and the pad pasting is inefficient, low in production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, one of the purposes of the utility model is to provide a membrane penetrating mechanism of battery diaphragm, it includes the membrane penetrating driving piece and the membrane penetrating driving medium, this membrane penetrating mechanism of battery diaphragm has be convenient for with the diaphragm around locating outside the diaphragm driving roller, reduce staff's work load, improve the membrane penetrating efficiency of diaphragm, improve production efficiency's advantage.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a membrane penetrating mechanism of a battery membrane is arranged in a washing tank, a liquid removing tank and a drying tank, wherein a plurality of membrane driving rollers for conveying the membrane are arranged in the washing tank, the liquid removing tank and the drying tank;

the membrane penetrating mechanism comprises a membrane penetrating driving piece and a membrane penetrating driving piece, the membrane penetrating driving piece is arranged on the membrane driving rollers in a plurality of modes, the membrane penetrating driving piece is connected with the membrane penetrating driving piece and drives the membrane penetrating driving piece to transmit, and partial transmission paths of the membrane penetrating driving piece coincide with transmission paths of the membranes.

As preferred, the pad pasting driving medium is including pad pasting sprocket and pad pasting chain, and is a plurality of the diaphragm driving roller all is equipped with the pad pasting sprocket, the pad pasting sprocket with the diaphragm driving roller rotates to be connected, the pad pasting chain around locating a plurality of the pad pasting sprocket is outer and with a plurality of the pad pasting sprocket meshing, the pad pasting driving piece with the pad pasting chain is connected, through setting up like this, through the pad pasting chain with the meshing relation of pad pasting sprocket, the drive of pad pasting driving piece the drive of pad pasting chain, the partial transmission route coincidence of the partial transmission route of pad pasting chain and diaphragm to drive the diaphragm around locating outside the diaphragm driving roller in proper order, and, adopt chain and sprocket as the environment that the pad pasting driving medium can be used to the high-load, transmission power is big, and the power that acts on the diaphragm driving roller is little, and transmission efficiency is high, and life is high.

As preferred, the wearing membrane driving piece set up in the top exit of drying bath, the wash tank except that the cistern reaches the top of drying bath all is equipped with a plurality of tension sprocket, the wearing membrane chain around locating tension sprocket outside and with the tension sprocket meshing, through setting up like this, the wash tank except that the cistern reaches the top of drying bath has more installation space, above-mentioned structural arrangement is reasonable, is convenient for the assembly of wearing membrane chain is equipped with moreover tension sprocket can improve the tensioning degree of wearing membrane chain guarantees the driven stability of wearing membrane chain.

Preferably, the film penetrating driving piece comprises a film penetrating motor, the film penetrating motor is connected with the film penetrating chain, and through the arrangement, the film penetrating motor drives the film penetrating chain to transmit, the use technology of the motor is mature, and the stability of the film penetrating chain transmission is guaranteed.

Preferably, the film penetrating driving piece further comprises a film penetrating speed reducer, an output shaft of the film penetrating motor is connected with an input end of the film penetrating speed reducer, an output end of the film penetrating speed reducer is provided with a driving chain wheel, a film penetrating chain is wound on the driving chain wheel and meshed with the driving chain wheel, through the arrangement, the output shaft of the film penetrating motor drives the film penetrating speed reducer to work, an output end of the film penetrating speed reducer is driven finally through the driving chain wheel and meshed with the film penetrating chain, and after the speed of the film penetrating speed reducer is reduced, the torque and the stability of the film penetrating chain are improved.

Preferably, the film penetrating mechanism is further arranged in a sealing groove connected with the washing tank, a sealing transmission assembly and a plurality of transition assemblies are arranged in the sealing groove, the film penetrating transmission assembly is further arranged on the sealing transmission assembly and the transition assemblies, and through the arrangement, the sealing groove can prevent the washing liquid in the washing tank from volatilizing and leaking to the working environment.

Preferably, a first port and a second port are arranged at the top end of the sealing groove, the first port and the second port are located on two opposite sides of the sealing groove, a diaphragm can penetrate through the first port, the second port is connected with an inlet of a washing groove, a sealing partition plate and washing liquid are further arranged in the sealing groove, the bottom end of the sealing partition plate is soaked in the washing liquid and is arranged at intervals with the bottom end of the sealing groove so as to allow the diaphragm to pass through, the sealing partition plate divides the sealing groove into a left sealing cavity and a right sealing cavity, the left sealing cavity is communicated with the first port, the right sealing cavity is communicated with the second port, and sealing liquid is arranged above the washing liquid in the left sealing cavity;

the sealing transmission assembly comprises a first sealing transmission roller, a second sealing transmission roller and a third sealing transmission roller, the first sealing transmission roller is arranged at the first port, the second sealing transmission roller is arranged between the sealing partition plate and the sealing groove, the third sealing transmission roller is arranged at the second port, the membrane penetrating transmission member comprises a membrane penetrating chain wheel and a membrane penetrating chain, the membrane penetrating chain wheel is arranged outside the first sealing transmission roller, the second sealing transmission roller and the third sealing transmission roller and is in rotary connection with the membrane penetrating chain wheel, the transition assembly comprises a first transition wheel, a second transition wheel and a third transition wheel, the first transition wheel is arranged at the top end of the left sealing cavity, the second transition wheel is arranged between the sealing partition plate and the sealing groove, and the third transition wheel is arranged at the top end of the right sealing cavity, the film threading chain is around locating first sealed driving roller the sealed driving roller of second the sealed driving roller of third the film threading sprocket reaches first transition wheel, the second passes the transition wheel and outside the third transition wheel, and with first sealed driving roller the sealed driving roller of second reaches the sealed driving roller of third the film threading sprocket meshing through setting up like this, under the prerequisite of not destroying the leakproofness of seal groove for film threading mechanism can first sealed driving roller the sealed driving roller of second reaches the film is threaded outward to the third driving roller.

Preferably, the sealing liquid comprises an aqueous solution, and by means of the arrangement, the washing liquid is ingeniously utilized, namely the washing liquid is insoluble in water and has the physical characteristics of high density ratio, so that the aqueous solution can be layered with the washing liquid and can float above the washing liquid to form a sealing layer with a water sealing structure, the washing liquid is prevented from volatilizing into a working environment from the first port, the source of the aqueous solution is easy to obtain, the material cost is low, and the production cost is reduced.

Preferably, still be equipped with the gas vent on the seal groove, the gas vent with left side seal chamber intercommunication, just the gas vent is located the top of sealing liquid, through setting up like this, toward annotate in the seal groove sealing liquid or the in-process of washing liquid, atmospheric pressure in the seal groove can increase, gas in the left side seal chamber can be followed first port or follow the gas vent is discharged with the pressure release, guarantees the inside and outside atmospheric pressure balance in left side seal chamber, also improves the smooth and easy nature of filling liquid simultaneously.

A second object of the present invention is to provide a membrane washing device, which comprises the above membrane penetrating mechanism.

Compared with the prior art, the utility model discloses profitable technological effect has been obtained:

adopt the utility model discloses a membrane penetrating mechanism is convenient for the diaphragm around locating outside the diaphragm driving roller, reduce staff's work load, improve the membrane penetrating efficiency of diaphragm, improve production efficiency.

Drawings

FIG. 1 is a schematic diagram of a washing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the connection between the sealing groove and the washing tank according to the embodiment of the present invention;

fig. 3 is a schematic view of a sealing groove according to an embodiment of the present invention;

FIG. 4 is a schematic view of a sink according to an embodiment of the present invention;

FIG. 5 is a schematic view of a drying tunnel according to an embodiment of the present invention;

fig. 6 is a partially enlarged schematic view of a portion a in fig. 5 according to the present invention;

fig. 7 is a partially enlarged schematic view of a portion B in fig. 5 according to the present invention.

Wherein, the technical characteristics that each reference numeral refers to are as follows:

100. a film penetrating mechanism; 110. a film-threading driving member; 111. a film penetrating motor; 112. a speed reducer for penetrating a film; 113. a drive sprocket; 120. penetrating a film transmission part; 121. a film-penetrating chain wheel; 122. a film threading chain; 130. a tension sprocket; 200. a sealing groove; 201. a first port; 202. a second port; 203. a left sealed cavity; 204. a right sealed cavity; 205. an exhaust port; 206. a filling port; 207. a discharge port; 210. sealing the partition plate; 220. washing liquid; 230. sealing liquid; 240. a sealed transmission assembly; 241. a first seal driving roller; 242. a second seal driving roller; 243. a third seal driving roller; 244. a sealed drive motor; 245. sealing the speed reducer; 250. a transition component; 251. a first transition wheel; 252. a second transition wheel; 253. a third transition wheel; 260. a tension assembly; 300. a washing tank; 400. a liquid removing tank; 500. a drying tank; 600. a diaphragm driving roller; 1000. a diaphragm.

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 following embodiments, but the scope of the present invention is not limited to the following specific embodiments.

Referring to fig. 1-7, the embodiment discloses a membrane penetrating mechanism 100 for a battery membrane, the membrane penetrating mechanism 100 is disposed in a washing tank 300, a liquid removing tank 400 and a drying tank 500, the washing tank 300, the liquid removing tank 400 and the drying tank 500 are sequentially connected, a plurality of membrane driving rollers 600 for transmitting a membrane 1000 are disposed in the washing tank 300, the liquid removing tank 400 and the drying tank 500, and the membrane driving rollers 600 are disposed in parallel at intervals;

the film penetrating mechanism 100 comprises a film penetrating driving member 110 and a film penetrating driving member 120, the film penetrating driving member 120 is arranged on the plurality of diaphragm driving rollers 600, the film penetrating driving member 110 is connected with the film penetrating driving member 120 and drives the film penetrating driving member 120 to transmit, and a part of transmission path of the film penetrating driving member 120 coincides with a transmission path of the diaphragm 1000, namely, the part of transmission path of the film penetrating driving member 120 coincides with the transmission path of the diaphragm 1000 in a normal production process.

The working process of the film penetrating mechanism 100 adopting the embodiment is as follows: firstly, one end of a film threading rope is tied on the film threading transmission part 120 from an entrance through a worker, the film threading driving part 110 drives the film threading transmission part 120 to carry out transmission, the film threading transmission part 120 drives the film threading rope to carry out transmission along a transmission path of the diaphragm 1000, namely, the film threading rope is wound outside the diaphragm transmission roller 600 along the transmission path of the diaphragm 1000, when one end of the film threading rope is transmitted to an exit of the drying groove 500, the worker unbunds one end of the film threading rope and the film threading transmission part 120 and adjusts the film threading rope to the middle of the diaphragm transmission roller 600, then the other end of the film threading rope is tied together with one end of the diaphragm 1000, one end of the film threading rope is pulled, the film threading rope drives the diaphragm 1000 to be sequentially wound outside the diaphragm transmission roller 600 along the transmission direction, one end of the film threading rope can be pulled by the worker or tied on a winder, the film threading rope is wound through the winder, thereby drive diaphragm 1000 around locating outside diaphragm driving roller 600 in proper order along direction of transfer, be convenient for diaphragm 1000 around locating outside diaphragm driving roller 600, reduce staff's work load, improve diaphragm 1000's the membrane efficiency of wearing, improve production efficiency.

The film penetrating transmission member 120 comprises a film penetrating chain wheel 121 and a film penetrating chain 122, the film penetrating chain wheels 121 are arranged on the plurality of film penetrating transmission rollers 600, in order to avoid affecting transmission of the films 1000, the film penetrating chain wheel 121 is sleeved on one side of the film penetrating transmission roller 600 in the groove body along the axial direction, the film penetrating chain wheel 121 is rotatably connected with the film penetrating transmission roller 600, the film penetrating chain 122 is wound outside the plurality of film penetrating chain wheels 121 and meshed with the plurality of film penetrating chain wheels 121, the film penetrating driving member 110 is connected with the film penetrating chain 122, specifically, one end of the film penetrating chain 122 is sequentially wound around the film penetrating chain wheel 121 and the film penetrating driving member 110 along the transmission path of the films 1000 and then is connected with the other end of the film penetrating chain 122 in a closed manner to form a closed loop of the film penetrating chain 122, the film penetrating driving member 110 drives the film penetrating chain 122 to transmit through the meshing relationship between the film penetrating chain 122 and the film penetrating chain wheel 121, and part of the transmission path of the film penetrating chain 122 coincides with the transmission path of the films 1000, specifically, the transmission path of the penetrating film chain 122 from the inlet to the outlet coincides with the transmission path of the diaphragm 1000 in the normal production process, so that the diaphragm 1000 is driven to sequentially wind the outside of the diaphragm transmission roller 600, the chain and the chain wheel are adopted as the high-load environment of the penetrating film transmission member 120, the transmission power is high, the force acting on the diaphragm transmission roller 600 is small, the transmission efficiency is high, and the service life is long.

The filming driving member 110 is arranged at the top outlet of the drying tank 500, the washing tank 300, the top ends of the liquid removing tank 400 and the drying tank 500 are respectively provided with a plurality of tensioning sprockets 130, the tensioning sprockets 130 are rotatably connected with the tank body, the filming chain 122 is wound on the tensioning sprockets 130 and meshed with the tensioning sprockets 130, the washing tank 300 has more installation spaces at the top ends of the liquid removing tank 400 and the drying tank 500, the structural arrangement is reasonable, the assembly of the filming chain 122 is convenient, the tensioning degree of the filming chain 122 can be improved by the tensioning sprockets 130, the transmission stability of the filming chain 122 is ensured, and particularly, one end of the filming chain 122 is sequentially wound on the filming sprocket 121 arranged on the diaphragm transmission roller 600 along the transmission direction of the diaphragm 1000, the driving sprocket 113 and the tensioning sprocket 130 and then is in closed connection with the other end of the filming chain 122.

The film penetrating driving part 110 comprises a film penetrating motor 111, the film penetrating motor 111 is connected with a film penetrating chain 122, the film penetrating motor 111 drives the film penetrating chain 122 to transmit, the use technology of the motor is mature, and the stability of transmission of the film penetrating chain 122 is guaranteed.

The film penetrating driving part 110 further comprises a film penetrating speed reducer 112, the film penetrating speed reducer 112 is fixedly connected with the drying tank 500, an output shaft of the film penetrating motor 111 is coaxially and fixedly connected with an input end of the film penetrating speed reducer 112, an output end of the film penetrating speed reducer 112 is provided with a driving sprocket 113, the driving sprocket 113 is coaxially and fixedly connected with an output end of the film penetrating speed reducer 112, the film penetrating chain 122 is wound outside the driving sprocket 113 and meshed with the driving sprocket 113, the output shaft of the film penetrating motor 111 drives the film penetrating speed reducer 112 to work, the output end of the film penetrating speed reducer 112 is meshed with the film penetrating chain 122 through the driving sprocket 113, the film penetrating chain 122 is finally driven to transmit, and after the speed of the film penetrating speed reducer 112 is reduced, the torque and the stability of the film penetrating motor 111 for driving the film penetrating chain 122 are improved.

In an embodiment, the film penetrating mechanism 100 is further disposed in a sealing groove 200 connected to the washing tank 300, a sealing transmission element 240 and a plurality of transition elements 250 are disposed in the sealing groove 200, and the film penetrating transmission element 120 is further disposed on the sealing transmission element 240 and the transition elements 250, so that the sealing groove 200 can prevent the washing liquid 220 in the washing tank 300 from being volatilized and leaking into the working environment.

The top end of the sealing groove 200 is provided with a first port 201 and a second port 202, the first port 201 and the second port 202 are located at two opposite sides of the sealing groove 200, the first port 201 can be penetrated by the diaphragm 1000, the second port 202 is connected with the inlet of the washing groove 300, the sealing groove 200 is also provided with a sealing partition plate 210 and a washing liquid 220, the bottom end of the sealing partition plate 210 is soaked in the washing liquid 220 and is arranged at a distance from the bottom end of the sealing groove 200 for the diaphragm 1000 to pass through, the sealing partition plate 210 divides the sealing groove 200 into a left sealing cavity 203 and a right sealing cavity 204, the left sealing cavity 203 is communicated with the first port 201, the right sealing cavity 204 is communicated with the second port 202, the sealing liquid 230 is arranged above the washing liquid 220 located in the left sealing cavity 203, the sealing partition plate 210 divides the sealing groove 200 into the left sealing cavity 203 and the right sealing cavity 204, the sealing partition plate 210 separates the right sealing cavity 204 and the washing groove 300 from the first port 201, the cleaning solution 220 in the right sealing cavity 204 and the cleaning tank 300 cannot volatilize into the working environment from the first port 201, the cleaning solution 220 in the left sealing cavity 203 is isolated by the sealing solution 230, and the cleaning solution 220 in the left sealing cavity 203 cannot volatilize into the working environment from the first port 201, so that the safety is improved, and the life health of workers is ensured; the cleaning solution 220 arranged in the sealing groove 200 can pre-clean the diaphragm 1000, so that the cleaning effect and efficiency of the diaphragm 1000 are improved; because the sealing liquid 230 is only arranged above the cleaning liquid 220 in the left sealing cavity 203, the diaphragm 1000 sequentially passes through the sealing liquid 230 and the cleaning liquid 220 and then enters the cleaning tank 300, the sealing liquid 230 is not brought into the cleaning tank 300, and the cleaning liquid 220 in the cleaning tank 300 is prevented from being polluted.

Further, the outline of the sealing groove 200 is roughly a cuboid, the overall height of the sealing groove 200 reaches 3 meters, the sealing groove 200 is composed of a front sealing plate, a rear sealing plate, a left sealing plate, a right sealing plate, a hollow shell body is composed of an upper sealing plate and a lower sealing plate, the front sealing plate and the rear sealing plate are arranged at a parallel interval, the left sealing plate and the right sealing plate are arranged at a parallel interval, the upper sealing plate and the lower sealing plate are arranged at a parallel interval, the top end of the front sealing plate and the upper sealing plate are arranged at an interval to form a first port 201, the top end of the rear sealing plate and the upper sealing plate are arranged at an interval to form a second port 202, and the height of the first port 201 is smaller than that of the second port 202.

Further, the sealing liquid 230 includes an aqueous solution, and the present embodiment ingeniously utilizes the physical characteristics of the washing liquid 220, that is, dichloromethane is insoluble in water and has a large density ratio, so that the aqueous solution can be layered with the washing liquid 220, and the aqueous solution can float above the washing liquid 220 to form a sealing layer with a water-sealed structure, thereby preventing the washing liquid 220 from volatilizing into a working environment from the first port 201, and the aqueous solution is easy to obtain, low in material cost, and capable of reducing the production cost.

Still be equipped with gas vent 205 on the seal groove 200, gas vent 205 sets up on the left sealing plate, gas vent 205 and left seal chamber 203 intercommunication, and gas vent 205 is located the top of sealing liquid 230, in the in-process of filling sealing liquid 230 or washing liquid 220 into seal groove 200, atmospheric pressure in the seal groove 200 can increase, gas in the left seal chamber 203 can follow first port 201 pressure release, because first port 201 is less, when the liquid volume of filling is great, the pressure release speed of first port 201 is slower than the pressure boost speed, then can follow gas vent 205 and discharge with the pressure release, accelerate the pressure release efficiency of seal groove 200, guarantee that the inside and outside atmospheric pressure of left seal chamber 203 is balanced, also improve the smoothness nature of filling liquid simultaneously.

A plurality of filling ports 206 for filling liquid are further arranged on the sealing groove 200, a cleaning solution 220 or a sealing solution 230 can be filled into the sealing groove 200 through the filling ports 206, in an embodiment, two filling ports 206 are arranged on the sealing groove 200, the two filling ports 206 are arranged on the rear sealing plate, one filling port 206 is communicated with the left sealing cavity 203, the other filling port 206 is communicated with the right sealing cavity 204, one filling port 206 is used for filling the sealing solution 230, the other filling port 206 is used for filling the cleaning solution 220, or both the two filling ports 206 are used for filling the sealing solution 230, and the cleaning solution 220 in the sealing groove 200 can be filled from a filling system of the washing groove 300.

The sealing groove 200 is further provided with a plurality of discharge ports 207 for discharging liquid, the discharge ports 207 are all positioned below the filling port 206, the discharge ports 207 are connected with a waste liquid treatment system, after production is completed, cleaning liquid 220 and sealing liquid 230 in the sealing groove 200 can be discharged into the waste liquid treatment system through the discharge ports 207, and when the sealing groove 200 is filled with the cleaning liquid 220 or the sealing liquid 230, the cleaning liquid 220 or the sealing liquid 230 can be reversely filled into the sealing groove 200 through the discharge ports 207, so that the liquid filling efficiency is improved, in one embodiment, the sealing groove 200 is provided with three discharge ports 207, the three discharge ports 207 are arranged on the rear sealing plate, one discharge port 207 of the rear sealing plate is communicated with the left sealing cavity 203, the other discharge port 207 of the rear sealing plate is communicated with the right sealing cavity 204, and the last discharge port 207 is arranged at the bottom end of the sealing groove 200, the sealing groove 200 is provided with a plurality of discharge ports 207 to improve the discharge efficiency of the liquid in the sealing groove 200 and to ensure the complete discharge.

Seal drive assembly 240 includes a plurality of sealed driving rollers and sealed driving piece, a plurality of sealed driving rollers stagger and set up in seal groove 200, seal groove 200 all is equipped with the bearing axle outward along the both sides lateral wall of sealed driving roller axis direction, the both ends of sealed driving roller wear to locate respectively in the bearing frame that corresponds, and a plurality of sealed driving roller parallel interval sets up, sealed driving roller is outer around being equipped with diaphragm 1000, sealed driving piece sets up and is connected with sealed driving roller outside seal groove 200, sealed driving piece drive sealed driving roller rotates, sealed driving roller drives diaphragm 1000 and removes, thereby in advancing wash bowl 300 with diaphragm 1000 transport.

The sealing driving piece comprises a sealing driving motor 244, the sealing driving motor 244 is connected with the sealing driving roller, the sealing driving motor 244 drives the sealing driving roller to rotate, the using technology of the motor is mature, and the using stability of the sealing driving assembly 240 is guaranteed.

The sealing driving piece further comprises a sealing speed reducer 245, the sealing speed reducer 245 is fixedly connected with the sealing groove 200, the output shaft of the sealing transmission motor 244 is coaxially and fixedly connected with the input end of the sealing speed reducer 245, the output end of the sealing speed reducer 245 is connected with the sealing transmission roller through a chain assembly or a belt assembly, the chain assembly or the belt assembly is the prior art, repeated description is omitted here, the output shaft of the sealing transmission motor 244 rotates to drive the sealing speed reducer 245 to work, the output end of the sealing speed reducer 245 drives the sealing transmission roller to work through the chain assembly or the belt assembly, and the sealing speed reducer 245 is arranged to improve the torque of the sealing transmission motor 244 driving the sealing transmission roller to rotate.

The sealing groove 200 is further provided with a tensioning assembly 260 for adjusting the tensioning degree of the chain assembly or the belt assembly, and the tensioning assembly 260 can adjust the tensioning degree of the chain assembly or the belt assembly to ensure the stability of the transmission diaphragm 1000 of the seal driving assembly 240.

Specifically, tensioning assembly 260 includes the articulated elements, the appearance profile of articulated elements is roughly fan-shaped, the relative one end of sectorial segmental arc is centre of a circle end, the centre of a circle end and the seal groove 200 of articulated elements are articulated, the articulated elements is equipped with the sliding tray, the sliding tray is the arc, seal groove 200 is equipped with the screw hole that corresponds with the sliding tray, the screw hole sets up on preceding closing plate and back closing plate, adopt the screw to pass sliding tray and seal groove 200 threaded connection, thereby it is fixed with seal groove 200 with the articulated elements, be equipped with the gyro wheel that is used for conflicting with chain subassembly or belt subassembly on the articulated elements, and gyro wheel and articulated elements rotate to be connected, when unscrewing the screw, articulated elements relative seal groove 200 is rotatable, the adjustment gyro wheel presses the tensioning degree of chain subassembly or belt subassembly, after the adjustment is accomplished, it makes articulated elements and seal groove 200 fixed to tighten the screw.

In this embodiment, the sealing driving rollers include a first sealing driving roller 241, a second sealing driving roller 242, and a third sealing driving roller 243, the first sealing driving roller 241 is disposed at the first port 201, the second sealing driving roller 242 is disposed between the bottom end of the sealing partition 210 and the sealing groove 200, the third sealing driving roller 243 is disposed at the second port 202, the sealing driving member is connected to the first sealing driving roller 241, the second sealing driving roller 242, and the third sealing driving roller 243, specifically, the output end of the sealing speed reducer 245 is connected to the first sealing driving roller 241 and the third sealing driving roller 243 through the same chain component or belt component, the tensioning component 260 is disposed on the chain component or belt component where the sealing speed reducer 245 is connected to the first sealing driving roller and the third sealing driving roller 243, the output end of the sealing speed reducer 245 is connected to the third sealing driving roller 243 through another chain component or belt component, the rotation direction of the first sealing driving roller 241 and the third sealing driving roller 243 can be opposite to the rotation direction of the second sealing driving roller 242 by arranging a reverse rotation component, for example, the output end of the sealing speed reducer 245 is connected with a chain wheel or a belt pulley, and then is connected with the second sealing driving roller 242 through the chain wheel or the belt pulley, the sealing driving component drives the first sealing driving roller 241, the second sealing driving roller 242 and the third sealing driving roller 243 to rotate, the driving diaphragm 1000 enters the left sealing cavity 203 from the first port 201, and enters the washing tank 300 for washing from the second port 202 after sequentially passing through the upper part of the first sealing driving roller 241, the sealing liquid 230, the washing liquid 220, the lower part of the second sealing driving roller 242 and the upper part of the third sealing driving roller 243, the first sealing driving roller 241, the second sealing driving roller 242 and the third sealing driving roller 243 are all provided with the film penetrating chain wheel 121 and are rotatably connected with the film penetrating chain wheel 121, the transition assembly 250 includes a first transition wheel 251, a second transition wheel 252 and a third transition wheel 253, the first transition wheel 251 is disposed at the top end of the left seal cavity 203, the second transition wheel 252 is disposed between the seal partition 210 and the seal groove 200, the third transition wheel 253 is disposed at the top end of the right seal cavity 204, the film passing chain 122 is wound around the film passing sprocket 121 of the first seal driving roller 241, the second seal driving roller 242 and the third seal driving roller 243 and outside the first transition wheel 251, the second transition wheel 252 and the third transition wheel 253, and is meshed with the film passing sprocket 121 of the first seal driving roller 241, the second seal driving roller 242 and the third seal driving roller 243, specifically, one end of the film passing chain 122 is sequentially wound around the film passing sprocket 121, the drive sprocket 113 of the first seal driving roller 243, the second seal driving roller 242, the third seal driving roller 600 along the transmission path of the diaphragm 1000, The tension sprocket 130, the third transition wheel 253, the second transition wheel 252 and the first transition wheel 251 are connected with the other end of the film threading chain 122 in a closed manner, so that the film threading mechanism 100 can thread the film outside the first sealing driving roller 241, the second sealing driving roller 242 and the third driving roller on the premise of not damaging the sealing performance of the sealing groove 200.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.

Claims (10)

1. A membrane penetrating mechanism of a battery membrane is characterized in that a membrane penetrating mechanism (100) is arranged in a washing tank (300), a liquid removing tank (400) and a drying tank (500), and a plurality of membrane driving rollers (600) for transmitting membranes (1000) are arranged in the washing tank (300), the liquid removing tank (400) and the drying tank (500);

the membrane penetrating mechanism (100) is characterized by comprising a membrane penetrating driving piece (110) and a membrane penetrating driving piece (120), wherein the membrane penetrating driving piece (120) is arranged on the membrane penetrating driving rollers (600), the membrane penetrating driving piece (110) is connected with the membrane penetrating driving piece (120) and drives the membrane penetrating driving piece (120) to transmit, and a part of transmission path of the membrane penetrating driving piece (120) is overlapped with the transmission path of the membrane (1000).

2. The film penetrating mechanism according to claim 1, wherein the film penetrating transmission member (120) comprises a film penetrating chain wheel (121) and a film penetrating chain (122), the film penetrating chain wheel (121) is arranged on each of the plurality of film penetrating rollers (600), the film penetrating chain wheel (121) is rotatably connected with the film penetrating transmission roller (600), the film penetrating chain (122) is wound outside the plurality of film penetrating chain wheels (121) and meshed with the plurality of film penetrating chain wheels (121), and the film penetrating driving member (110) is connected with the film penetrating chain (122).

3. The film penetrating mechanism according to claim 2, wherein the film penetrating driving element (110) is arranged at the outlet of the top end of the drying tank (500), the washing tank (300), the liquid removing tank (400) and the top end of the drying tank (500) are provided with a plurality of tensioning sprockets (130), and the film penetrating chain (122) is wound around the tensioning sprockets (130) and meshed with the tensioning sprockets (130).

4. The film threading mechanism of claim 2, wherein the film threading driving member (110) comprises a film threading motor (111), and the film threading motor (111) is connected with the film threading chain (122).

5. The film penetrating mechanism according to claim 4, wherein the film penetrating driving part (110) further comprises a film penetrating speed reducer (112), an output shaft of the film penetrating motor (111) is connected with an input end of the film penetrating speed reducer (112), an output end of the film penetrating speed reducer (112) is provided with a driving sprocket (113), and the film penetrating chain (122) is wound outside the driving sprocket (113) and meshed with the driving sprocket (113).

6. The film penetrating mechanism according to any one of claims 1 to 5, wherein the film penetrating mechanism (100) is further disposed in a sealing groove (200) connected to a washing groove (300), a sealing transmission assembly (240) and a plurality of transition assemblies (250) are disposed in the sealing groove (200), and the film penetrating transmission member (120) is further disposed on the sealing transmission assembly (240) and the transition assemblies (250).

7. The film penetrating mechanism according to claim 6, wherein a first port (201) and a second port (202) are disposed at a top end of the sealing groove (200), the first port (201) and the second port (202) are disposed at two opposite sides of the sealing groove (200), the first port (201) is for a diaphragm (1000) to penetrate, the second port (202) is connected to an inlet of a washing tank (300), a sealing partition plate (210) and a washing liquid (220) are further disposed in the sealing groove (200), a bottom end of the sealing partition plate (210) is immersed in the washing liquid (220) and is spaced from a bottom end of the sealing groove (200) for the diaphragm (1000) to pass through, the sealing partition plate (210) divides the sealing groove (200) into a left sealing cavity (203) and a right sealing cavity (204), the left sealing cavity (203) is communicated with the first port (201), the right sealed cavity (204) is communicated with the second port (202), and sealing liquid (230) is arranged above the washing liquid (220) in the left sealed cavity (203);

the sealing transmission assembly (240) comprises a first sealing transmission roller (241), a second sealing transmission roller (242) and a third sealing transmission roller (243), the first sealing transmission roller (241) is arranged at the first port (201), the second sealing transmission roller (242) is arranged between the sealing partition plate (210) and the sealing groove (200), the third sealing transmission roller (243) is arranged at the second port (202), the film penetrating transmission member (120) comprises a film penetrating chain wheel (121) and a film penetrating chain (122), the film penetrating chain wheel (121) is arranged outside the first sealing transmission roller (241), the second sealing transmission roller (242) and the third sealing transmission roller (243) and is rotatably connected with the film penetrating chain wheel (121), and the transition assembly (250) comprises a first transition wheel (251), a second transition wheel (252) and a third transition wheel (253), the first transition wheel (251) is disposed at the top end of the left sealing cavity (203), the second transition wheel (252) is disposed between the sealing partition (210) and the sealing groove (200), the third transition wheel (253) is disposed at the top end of the right sealing cavity (204), and the film passing chain (122) is wound around the film passing sprocket (121) of the first sealing driving roller (241), the second sealing driving roller (242) and the third sealing driving roller (243) and the first transition wheel (251), the second transition wheel (252) and the third transition wheel (253) and is engaged with the film passing sprocket (121) of the first sealing driving roller (241), the second sealing driving roller (242) and the third sealing driving roller (243).

8. The film threading mechanism of claim 7, wherein said sealing liquid (230) comprises an aqueous solution.

9. The film penetrating mechanism according to claim 7, wherein an exhaust port (205) is further disposed on the sealing groove (200), the exhaust port (205) is communicated with the left sealing cavity (203), and the exhaust port (205) is located above the sealing liquid (230).

10. A membrane washing device, characterized in that it comprises a membrane penetration mechanism (100) according to any one of claims 1 to 9.

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