CN212365759U - Production equipment for coarsening surface of aluminum foil of capacitor electrode - Google Patents
Production equipment for coarsening surface of aluminum foil of capacitor electrode Download PDFInfo
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- CN212365759U CN212365759U CN202020799396.1U CN202020799396U CN212365759U CN 212365759 U CN212365759 U CN 212365759U CN 202020799396 U CN202020799396 U CN 202020799396U CN 212365759 U CN212365759 U CN 212365759U
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Abstract
The utility model discloses a production facility for coarsening the surface of capacitor electrode aluminum foil, a vacuum pump set is used for vacuumizing a vacuum cavity, a first and a second cooling main rollers can be synchronously rotated and arranged in the vacuum cavity, a cooling channel is formed in the first and the second cooling main rollers, aluminum foil drawn from a material placing device is sequentially wound on the surfaces of the first and the second cooling main rollers and then is received by a material receiving device, different surfaces of the aluminum foil are contacted with the first and the second cooling main rollers, the first and the second arc ion targets are respectively just opposite to the aluminum foil on the surfaces of the first and the second cooling main rollers for depositing large-particle aluminum, a cooling system can provide cooling liquid for the first and the second cooling main rollers, the first and the second arc ion targets and the vacuum pump set, an argon gas supply device can provide argon gas for the vacuum cavity, a control system controls the operation of all parts, the utility model has no pollution to the environment and no oxidation on the surfaces of the aluminum, the production efficiency is high.
Description
Technical Field
The utility model relates to an aluminium foil processing equipment, in particular to production facility of condenser electrode aluminium foil surface alligatoring.
Background
The existing capacitor aluminum foil is divided into a high-voltage anode foil, a low-voltage anode foil and a negative electrode foil. The surface areas of the anode foil and the cathode foil have a large relationship with the electrostatic capacity of the capacitor, and the larger the surface area of the aluminum foil, the better the performance of the capacitor.
At present, the surface of the aluminum foil is roughened by a chemical corrosion method to increase the surface area, chemical liquid (NaOH) is used for corrosion, then HNO3 is used for removing aluminum oxide generated on the surface, and the aluminum foil is rinsed by clean water. The process not only affects the environment, but also affects the electrical property of the aluminum foil, and has the advantages of complex production process, high equipment investment and no reduction of production cost.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a production facility of capacitor electrode aluminium foil surface alligatoring, this production facility of capacitor electrode aluminium foil surface alligatoring is efficient to aluminium foil surface alligatoring, to the environment pollution-free, can not make aluminium foil surface oxidation, simple process, low in production cost.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: a production device for roughening the surface of an aluminum foil of a capacitor electrode comprises a vacuum cavity, a vacuum pump group, a first surface rectangular arc ion target, a second surface rectangular arc ion target, an argon gas supply device, a discharging device, a material receiving device, a first surface cooling main roller, a second surface cooling main roller, a cooling system and a control system, wherein the vacuum pump group can vacuumize the vacuum cavity, the first surface cooling main roller and the second surface cooling main roller can be synchronously installed in the vacuum cavity in a rotating mode, cooling channels are formed in the first surface cooling main roller and the second surface cooling main roller, the discharging device and the material receiving device are respectively installed in the vacuum cavity, the aluminum foil led out from the discharging device is sequentially wound on the surfaces of the first surface cooling main roller and the second surface cooling main roller and then is received by the material receiving device, one side surface of the aluminum foil is in contact with the first surface cooling main roller, the other side surface of the aluminum foil is in, the first surface arc ion target is right opposite to an aluminum foil on the surface of the first surface cooling main roller, the second surface arc ion target is right opposite to an aluminum foil on the surface of the second surface cooling main roller, the first surface arc ion target and the second surface arc ion target can deposit large-particle aluminum on the surface of the aluminum foil respectively, the cooling system can provide cooling liquid for the first surface cooling main roller, the second surface cooling main roller, the first surface arc ion target, the second surface arc ion target and the vacuum pump set, the argon gas supply device can provide argon gas for the vacuum cavity, the control system controls the vacuum pump set, the first surface arc ion target, the second surface arc ion target, the argon gas supply device, the discharging device, the receiving device, the first surface cooling main roller, the second surface cooling main roller and the cooling system to operate.
As the utility model discloses a further improvement, still be equipped with first face ion source and second face ion source, first face ion source is just right with the aluminium foil on first face cooling main roll surface, and first face ion source and first face electric arc ion target are arranged along aluminium foil direction of delivery in proper order, second face ion source is just right with the aluminium foil on second face cooling main roll surface, and second face ion source and second face electric arc ion target are arranged along aluminium foil direction of delivery in proper order, first face ion source and second face ion source can carry out the washing of ion bombardment to the aluminium foil surface respectively, cooling system can provide the coolant liquid to first face ion source and second face ion source.
As a further improvement, the utility model discloses a water-cooling baffle still is equipped with, water-cooling baffle fixed mounting is in the vacuum cavity, the inside wall that water-cooling baffle is relative with the vacuum cavity encloses into first electric arc ion target installation room and second electric arc ion target installation room respectively, first face electric arc ion target and second face electric arc ion target are fixed mounting respectively in first electric arc ion target installation room and second electric arc ion target installation room, first face cooling main roll and second face cooling main roll cover the part circumference outside surface of aluminium foil stretch into first electric arc ion target installation room and second electric arc ion target installation room through breach portion on the water-cooling baffle respectively in, first face ion source and second face ion source are located first electric arc ion target installation room and second electric arc ion target installation room outside respectively, two argon gas air feeder provide argon gas respectively in first electric arc ion target installation room and the second electric arc ion target installation room.
As a further improvement of the utility model, the cooling channel that first face cooling main roll and second face cooling main roll inboard formed sandwich structure, cooling channel passes through cold and hot switch and cooling system intercommunication.
As a further improvement of the utility model, the cooling main roller driving device is also arranged, and the cooling main roller driving device drives the synchronous rotation of the first surface cooling main roller and the second surface cooling main roller respectively.
As the utility model discloses a further improvement, the blowing device is including unreeling the roller and unreeling drive arrangement, and material collecting device includes wind-up roll and rolling drive arrangement, unreeling drive arrangement and rolling drive arrangement drive respectively and unreel the roller and the wind-up roll rotates, still is equipped with aluminium foil tension sensor, and aluminium foil tension sensor can respond to aluminium foil tension and signal in control system, and control system control unreels drive arrangement and rolling drive arrangement action.
As a further improvement, the unwinding roller and the winding roller are provided with the air expansion shaft which can be detached.
As a further improvement, the utility model is also provided with a plurality of auxiliary rollers, the first face cooling main roller and the second face cooling main roller both sides are respectively provided with at least one auxiliary roller, and the aluminium foil that gets into and leaves first face cooling main roller and second face cooling main roller changes direction through the auxiliary roller and carries.
As the utility model discloses a further improvement still is equipped with base and sliding door, vacuum chamber fixed mounting on the base, vacuum chamber one end is equipped with the import, and the sliding door can be gliding installs on the base, and the sliding door can seal or open vacuum chamber's import.
As a further improvement, control system includes PLC and touch-sensitive screen, the touch-sensitive screen can be edited and the edit module of input data PLC is in, vacuum gauge, gas flowmeter, vacuum valve, temperature sensor and siren still are equipped with on the vacuum cavity, the vacuum gauge can respond to vacuum intracavity vacuum and signal in PLC, and gas flowmeter can detect the argon gas air feeder and send into the argon gas flow in the vacuum cavity and signal in PLC, and temperature sensor can detect first face cooling main roller and second face cooling main roller surface temperature and signal in PLC, and vacuum valve can communicate vacuum chamber and external world, and PLC control siren sends out the police dispatch newspaper.
A production process for roughening the surface of an aluminum foil of a capacitor electrode comprises the following steps:
the method comprises the following steps: loading the coiled aluminum foil onto an unwinding roller, leading one end of the aluminum foil out of the unwinding roller, sequentially bypassing the first surface cooling main roller and the second surface cooling main roller, and finally winding the aluminum foil onto a winding roller;
step two: closing the vacuum cavity, starting a vacuum pump set, and vacuumizing the vacuum cavity;
step three: when the vacuum pressure in the vacuum cavity reaches 5 × 10-1Pa, the cold-heat exchanger starts to cool the first surface cooling main roller and the second surface cooling main roller, and the cooling temperature is set to-20 ℃;
step four: when the vacuum pressure in the vacuum cavity reaches 5 x 10 < -3 > Pa, starting an argon gas supply device to fill argon gas into the vacuum cavity, and stabilizing the vacuum pressure in the vacuum cavity at 6 x 10 < -1 > Pa;
step five: starting an unreeling driving device, a reeling driving device and a cooling main roller driving device, wherein the linear speed of the aluminum foil is set to be 2m/min, and the tension is set to be 150N;
step six: starting a first surface ion source and a second surface ion source, wherein the first surface ion source and the second surface ion source are set to have the current of 0.5A and the voltage of 1500V;
step seven: starting a first surface arc ion target and a second surface arc ion target, wherein the first surface arc ion target and the second surface arc ion target are set to be current 450A;
step eight: depositing high-purity large-particle aluminum on the front side and the back side of the aluminum foil simultaneously, after the coiled aluminum foil is coiled on a coiling roller, prompting the completion of work by a control system, and closing a first arc ion target, a second arc ion target, a first ion source, a second ion source, an argon gas supply device, an uncoiling driving device, a coiling driving device and a cooling main roller driving device;
step nine: the temperature of the cold-hot exchanger begins to rise, and the temperature rise temperature is set to be 35 ℃;
step ten: closing a vacuum valve of the air exhaust pipeline, stopping the vacuum pump set, and opening the vacuum valve on the vacuum cavity to break vacuum;
step eleven: and opening the door of the vacuum cavity, unloading the aluminum foil roll on the winding roller, and finishing the roughening treatment of the surface of the aluminum foil.
The utility model has the advantages that: the utility model discloses a high-purity aluminium of electric arc ion target quick deposition in aluminium foil surface is put to physics vapor deposition's technology with the aluminium foil in vacuum cavity, and the parameter through adjusting the electric arc target in the deposition process makes the sedimentary aluminium particle grow to reach the effect at the coarse aluminium membrane of aluminium foil surface deposition one deck, aluminium foil surface roughness grow behind the aluminium foil deposition, the surface area is the grow thereupon also, the utility model discloses a whole production process is accomplished in vacuum cavity, can not have environmental pollution, can not make aluminium foil surface oxidation yet, simple process, equipment drop into for a short time, the utility model discloses can carry out two-sided disposable alligatoring to the aluminium foil of lapping and handle, production efficiency is high, greatly reduced manufacturing cost.
Drawings
Fig. 1 is a schematic view of the structural principle of the present invention.
Detailed Description
Example (b): a production device for roughening the surface of a capacitor electrode aluminum foil comprises a vacuum cavity 1, a vacuum pump set 2, a first surface rectangular arc ion target 3, a second surface rectangular arc ion target 4, an argon gas supply device 5, a discharging device, a material receiving device, a first surface cooling main roller 6, a second surface cooling main roller 7, a cooling system and a control system, wherein the vacuum pump set 2 can vacuumize the vacuum cavity 1, the first surface cooling main roller 6 and the second surface cooling main roller 7 can be synchronously installed in the vacuum cavity 1 in a rotating mode, cooling channels are formed in the first surface cooling main roller 6 and the second surface cooling main roller 7, the discharging device and the material receiving device are respectively installed in the vacuum cavity 1, an aluminum foil 8 led out from the discharging device is sequentially wound on the surfaces of the first surface cooling main roller 6 and the second surface cooling main roller 7 and then is received by the material receiving device, one side surface of the aluminum foil 8 is in contact with the first surface cooling main roller 6, the other side surface of the aluminum foil 8 is in contact with the second surface cooling main roller 7, the first surface arc ion target is opposite to the aluminum foil on the surface of the first surface cooling main roller 6, the second surface arc ion target is opposite to the aluminum foil on the surface of the second surface cooling main roller 7, the first surface arc ion target and the second surface arc ion target can deposit large-particle aluminum on the surface of the aluminum foil 8 respectively, the cooling system can provide cooling liquid for the first surface cooling main roller 6, the second surface cooling main roller 7, the first surface arc ion target, the second surface arc ion target and the vacuum pump set 2, the argon gas supply device 5 can provide argon gas for the vacuum cavity 1, and the control system controls the vacuum pump set 2, the first surface arc ion target, the second surface arc ion target, the argon gas supply device 5, the discharging device, the receiving device, the first surface cooling main roller 6, the second surface cooling main roller 7 and the cooling system to.
The production equipment adopts the physical vapor deposition process to place the aluminum foil 8 in the vacuum cavity 1 and quickly deposit high-purity aluminum on the surfaces of the two sides of the aluminum foil 8 by using the first arc ion target and the second arc ion target, and the deposited aluminum particles are enlarged by adjusting the parameters of the arc targets in the process, so that a layer of rough aluminum film is deposited on the surface of the aluminum foil 8. The surface roughness and the surface area of the aluminum foil 8 are increased, wherein the vacuum pump group 2 consists of 6 molecular pumps, 2 roots pumps, 2 two-stage rotary vane pumps, a plurality of vacuum valves and vacuum pipelines, the first and second surface arc ion targets are respectively provided with two groups, each group of arc ion targets is provided with 1 arc power supply of 500A, and the output current is adjustable from 100A to 500A; the arc ion target is a rectangular target, the specification is 600 × 120mm, and 600 × 120 × 20mm of high-purity (99.99%) aluminum targets are prepared; the aluminum target is directly cooled by water, so that long-time stable work can be ensured.
The aluminum foil cooling device is characterized by further comprising a first surface ion source 9 and a second surface ion source 10, wherein the first surface ion source 9 is opposite to the aluminum foil on the surface of the first surface cooling main roller 6, the first surface ion source 9 and the first surface arc ion target are sequentially arranged along the aluminum foil conveying direction, the second surface ion source 10 is opposite to the aluminum foil on the surface of the second surface cooling main roller 7, the second surface ion source 10 and the second surface arc ion target are sequentially arranged along the aluminum foil conveying direction, the first surface ion source 9 and the second surface ion source 10 can respectively perform ionized ion bombardment cleaning on the surfaces of the aluminum foils, and a cooling system can provide cooling liquid for the first surface ion source 9 and the second surface ion source. The first surface ion source 9 and the second surface ion source 10 are respectively provided with a 10KW/2000V ion source power supply, the ion sources are arranged in front of an electric arc ion target, high-energy electric ion bombardment cleaning is carried out on the surface of an aluminum foil, an oxide layer and other organic pollutants on the surface of the aluminum foil are removed, the bonding force of the aluminum foil and deposited aluminum is improved, and a cooling system is provided with 1 industrial water cooling machine of 30KW for carrying out circulating water cooling on the electric arc target, the ion sources, a vacuum pump and the like.
Still be equipped with water-cooling baffle 16, water-cooling baffle 16 fixed mounting is in vacuum cavity 1, and water-cooling baffle 16 encloses into first electric arc ion target installation room 11 and second electric arc ion target installation room 12 respectively with the relative inside wall of vacuum cavity 1, and first electric arc ion target and second electric arc ion target are fixed mounting respectively in first electric arc ion target installation room 11 and second electric arc ion target installation room 12, and first face cooling main roller 6 and second face cooling main roller 7 cover the partial circumference outside surface of aluminium foil stretch into first electric arc ion target installation room 11 and second electric arc ion target installation room 12 through breach portion on the water-cooling baffle respectively, and first face ion source 9 and second face ion source 10 are located first electric arc ion target installation room 11 and second electric arc ion target installation room 12 outside respectively, and two argon gas air feeder 5 provide argon gas in giving first electric arc ion target installation room 11 and second electric arc ion target installation room 12 respectively. The first and second arc ion targets are arranged in the first and second arc ion target mounting chambers to prevent aluminum particles from reaching other parts.
The inner sides of the first surface cooling main roller 6 and the second surface cooling main roller 7 form a cooling channel of a sandwich structure, and the cooling channel is communicated with a cooling system through a cold-heat exchanger. The first and second cooling main rollers adopt a double-layer structure to realize interlayer refrigeration, 120 KW cold-heat exchanger is matched, the interlayer of the first and second cooling main rollers is cooled to-20 ℃ through liquid when the first and second arc targets work, the aluminum foil is protected from being deformed due to high temperature when the surface is roughened, the liquid of the interlayer of the first and second cooling main rollers needs to be heated to 35 ℃ when the vacuum cavity 1 is broken, and the dewing on the surface of the aluminum foil due to low temperature is avoided.
And a cooling main roller driving device is also arranged and respectively drives the first surface cooling main roller 6 and the second surface cooling main roller 7 to synchronously rotate. The cooling main roller driving device comprises a variable frequency motor and a synchronous belt, wherein 1 variable frequency motor respectively drives the first surface cooling main roller 6 and the second surface cooling main roller 7 through the synchronous belt to realize synchronous transmission, and a variable frequency motor transmission shaft is sealed by magnetic fluid.
The blowing device is including unreeling 14 rollers and unreeling drive arrangement, and material collecting device includes wind-up roll 15 and rolling drive arrangement, unreeling drive arrangement and rolling drive arrangement drive respectively and unreel 14 rollers and wind-up roll 15 rotations, still are equipped with aluminium foil tension sensor, and aluminium foil tension sensor can respond to aluminium foil tension and signal in control system, and control system control unreels drive arrangement and rolling drive arrangement action. The unwinding driving device and the winding driving device are both servo motors, the servo motors provide winding tension of the aluminum foil, and the motor transmission shaft is sealed by magnetic fluid.
And the unwinding roller 14 and the winding roller 15 are both provided with detachable air expansion shafts. The unwinding roller 14 and the winding roller 15 use detachable air expansion shafts, so that the aluminum foil coil can be conveniently hoisted.
And a plurality of auxiliary rollers 13 are further arranged, at least one auxiliary roller 13 is respectively arranged on two sides of the first surface cooling main roller 6 and the second surface cooling main roller 7, and the aluminum foils entering and leaving the first surface cooling main roller 6 and the second surface cooling main roller 7 are redirected and conveyed through the auxiliary rollers 13. The guiding of the aluminum foil transmission direction and the keeping of the tension force are realized through the auxiliary roller 13, the auxiliary rollers 13 are arranged on the two sides of the first surface cooling main roller 6 and the second surface cooling main roller 7, so that the length of the aluminum foil coated on the surfaces of the first surface cooling main roller 6 and the second surface cooling main roller 7 is increased, and the cleaning and the aluminum plating of the surface of the aluminum foil are facilitated.
Still be equipped with base and sliding door, vacuum chamber 1 fixed mounting is on the base, 1 one end of vacuum chamber is equipped with the import, and the sliding door can be gliding to be installed on the base, and the sliding door can seal or open vacuum chamber 1's import. The vacuum cavity 1 is formed by welding 304 stainless steel, the vacuum cavity 1 can be square or round, the vacuum cavity 1 and the door are both arranged on a large base, the lower part of the door is optimally provided with rollers, the base is provided with an installation rail, and the optimal opening and closing of the door are realized by the way that the rollers are driven by a motor to roll on the rail.
Control system includes PLC and touch-sensitive screen, the touch-sensitive screen can be edited and the input data is to in PLC's the editing module, still be equipped with vacuometer, gas flowmeter, vacuum valve, temperature sensor and siren on the vacuum chamber 1, the vacuometer can respond to vacuum chamber internal vacuum degree and signal in PLC, and gas flowmeter can detect argon gas supply unit 5 and send the argon gas flow and signal in PLC in the vacuum chamber 1, and temperature sensor can detect first face cooling main roll 6 and the 7 surface temperature of second face cooling main roll and signal in PLC, and vacuum valve can communicate vacuum chamber and external world, and PLC control siren sends out the police dispatch newspaper. Through automatic induction and control, the thickness and the roughness of the aluminum film on the surface of the aluminum foil can be accurately controlled.
A production process for roughening the surface of an aluminum foil of a capacitor electrode comprises the following steps:
the method comprises the following steps: loading the coiled aluminum foil onto an unwinding roller 14, leading one end of the aluminum foil out of the unwinding roller 14, sequentially winding around a first side cooling main roller 6 and a second side cooling main roller 7, and finally winding on a winding roller 15;
step two: closing the vacuum cavity 1, starting the vacuum pump set 2, and vacuumizing the vacuum cavity 1;
step three: when the vacuum pressure in the vacuum cavity body 1 reaches 5 x 10 < -1 > Pa, the cold-hot exchanger starts to cool the first surface cooling main roller 6 and the second surface cooling main roller 7, and the cooling temperature is set to be-20 ℃;
step four: when the vacuum pressure in the vacuum cavity 1 reaches 5 x 10 < -3 > Pa, starting the argon gas supply device 5 to fill argon gas into the vacuum cavity 1, and stabilizing the vacuum pressure in the vacuum cavity 1 at 6 x 10 < -1 > Pa;
step five: starting an unreeling driving device, a reeling driving device and a cooling main roller driving device, wherein the linear speed of the aluminum foil is set to be 2m/min, and the tension is set to be 150N;
step six: starting the first surface ion source 9 and the second surface ion source 10, and setting the first surface ion source 9 and the second surface ion source 10 to be 0.5A in current and 1500V in voltage;
step seven: starting a first surface arc ion target and a second surface arc ion target, wherein the first surface arc ion target and the second surface arc ion target are set to be current 450A;
step eight: depositing high-purity large-particle aluminum on the front side and the back side of the aluminum foil simultaneously, after the coiled aluminum foil is coiled on the coiling roller 15, prompting the completion of the work by a control system, and closing the first and second arc ion targets, the first and second ion sources, the argon gas supply device, the uncoiling driving device, the coiling driving device and the cooling main roller driving device;
step nine: the temperature of the cold-hot exchanger begins to rise, and the temperature rise temperature is set to be 35 ℃;
step ten: closing a vacuum valve of the air exhaust pipeline, stopping the vacuum pump set 2, and opening the vacuum valve on the vacuum cavity 1 to break vacuum;
step eleven: and opening the door of the vacuum cavity 1, unloading the aluminum foil roll on the winding roller 15, and finishing the roughening treatment of the surface of the aluminum foil.
Claims (10)
1. The utility model provides a production facility of condenser electrode aluminium foil surface coarsing which characterized in that: the device comprises a vacuum cavity (1), a vacuum pump group (2), a first face rectangular arc ion target (3), a second face rectangular arc ion target (4), an argon gas supply device (5), a discharging device, a material receiving device, a first face cooling main roller (6), a second face cooling main roller (7), a cooling system and a control system, wherein the vacuum pump group can vacuumize the vacuum cavity, the first face cooling main roller and the second face cooling main roller can be synchronously installed in the vacuum cavity in a rotating mode, cooling channels are formed in the first face cooling main roller and the second face cooling main roller, the discharging device and the material receiving device are respectively installed in the vacuum cavity, an aluminum foil (8) led out from the discharging device sequentially winds the first face cooling main roller and the second face cooling main roller and then is received by the material receiving device, one side surface of the aluminum foil is contacted with the first face cooling main roller, the other side surface of the aluminum foil is contacted with the second face cooling main roller, the first surface arc ion target is right opposite to an aluminum foil on the surface of the first surface cooling main roller, the second surface arc ion target is right opposite to an aluminum foil on the surface of the second surface cooling main roller, the first surface arc ion target and the second surface arc ion target can deposit large-particle aluminum on the surface of the aluminum foil respectively, the cooling system can provide cooling liquid for the first surface cooling main roller, the second surface cooling main roller, the first surface arc ion target, the second surface arc ion target and the vacuum pump set, the argon gas supply device can provide argon gas for the vacuum cavity, the control system controls the vacuum pump set, the first surface arc ion target, the second surface arc ion target, the argon gas supply device, the discharging device, the receiving device, the first surface cooling main roller, the second surface cooling main roller and the cooling system to operate.
2. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: the aluminum foil cooling device is characterized by further comprising a first surface ion source (9) and a second surface ion source (10), wherein the first surface ion source is opposite to the aluminum foil on the surface of the first surface cooling main roller, the first surface ion source and the first surface arc ion target are sequentially arranged along the aluminum foil conveying direction, the second surface ion source is opposite to the aluminum foil on the surface of the second surface cooling main roller, the second surface ion source and the second surface arc ion target are sequentially arranged along the aluminum foil conveying direction, the first surface ion source and the second surface ion source can respectively perform ion bombardment cleaning on the surface of the aluminum foil, and a cooling system can provide cooling liquid for the first surface ion source and the second surface ion source.
3. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 2, wherein: still be equipped with water-cooling baffle (16), water-cooling baffle fixed mounting is in the vacuum cavity, and the inside wall that water-cooling baffle is relative with the vacuum cavity encloses into first electric arc ion target installation room (11) and second electric arc ion target installation room (12) respectively, and first electric arc ion target and second electric arc ion target are fixed mounting respectively in first electric arc ion target installation room and second electric arc ion target installation room, and first face cooling main roll and second face cooling main roll cover the part circumference outside surface of aluminium foil stretch into first electric arc ion target installation room and second electric arc ion target installation room through breach portion on the water-cooling baffle respectively in, and first face ion source and second face ion source are located first electric arc ion target installation room and second electric arc ion target installation room outside respectively, and two argon gas air feeder provide argon gas respectively in first electric arc ion target installation room and the second electric arc ion target installation room.
4. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: and the inner sides of the first surface cooling main roller and the second surface cooling main roller form a cooling channel of a sandwich structure, and the cooling channel is communicated with a cooling system through a cold-heat exchanger.
5. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: and the cooling main roller driving device is also arranged and respectively drives the first surface cooling main roller and the second surface cooling main roller to synchronously rotate.
6. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: the discharging device comprises an unwinding roller (14) and an unwinding driving device, the collecting device comprises a winding roller (15) and a winding driving device, the unwinding driving device and the winding driving device respectively drive the unwinding roller and the winding roller to rotate, an aluminum foil tension sensor is further arranged, the aluminum foil tension sensor can sense aluminum foil tension and transmit the aluminum foil tension to a control system, and the control system controls the unwinding driving device and the winding driving device to act.
7. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 6, wherein: and the unwinding roller and the winding roller are both provided with air expansion shafts in a detachable manner.
8. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: and a plurality of auxiliary rollers (13) are further arranged, at least one auxiliary roller is respectively arranged on two sides of the first surface cooling main roller and the second surface cooling main roller, and aluminum foils entering and leaving the first surface cooling main roller and the second surface cooling main roller are conveyed in a redirection manner through the auxiliary rollers.
9. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: the vacuum cavity is fixedly arranged on the base, an inlet is formed in one end of the vacuum cavity, the sliding door can be slidably arranged on the base, and the sliding door can seal or open the inlet of the vacuum cavity.
10. The production equipment for roughening the surface of the capacitor electrode aluminum foil according to claim 1, wherein: control system includes PLC and touch-sensitive screen, the touch-sensitive screen can be edited and the input data is to in PLC's the editing module, still be equipped with vacuometer, gas flowmeter, vacuum valve, temperature sensor and siren on the vacuum cavity, the vacuometer can respond to vacuum chamber internal vacuum degree and signal in PLC, and gas flowmeter can detect argon gas air feeder and send into the argon gas flow in the vacuum cavity and signal in PLC, and temperature sensor can detect first face cooling main roller and second face cooling main roller surface temperature and signal in PLC, and vacuum valve can communicate vacuum chamber and external world, and PLC control siren sends out the police dispatch newspaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799396.1U CN212365759U (en) | 2020-05-14 | 2020-05-14 | Production equipment for coarsening surface of aluminum foil of capacitor electrode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799396.1U CN212365759U (en) | 2020-05-14 | 2020-05-14 | Production equipment for coarsening surface of aluminum foil of capacitor electrode |
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| CN212365759U true CN212365759U (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254713A (en) * | 2022-07-25 | 2022-11-01 | 云南浩鑫铝箔有限公司 | Aluminum foil surface cleaning device |
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- 2020-05-14 CN CN202020799396.1U patent/CN212365759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254713A (en) * | 2022-07-25 | 2022-11-01 | 云南浩鑫铝箔有限公司 | Aluminum foil surface cleaning device |
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