CN114141537B - Demetalization method of high-voltage capacitor - Google Patents
Demetalization method of high-voltage capacitor Download PDFInfo
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- CN114141537B CN114141537B CN202111312204.5A CN202111312204A CN114141537B CN 114141537 B CN114141537 B CN 114141537B CN 202111312204 A CN202111312204 A CN 202111312204A CN 114141537 B CN114141537 B CN 114141537B
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- 239000003990 capacitor Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000007769 metal material Substances 0.000 claims abstract description 100
- 229910052751 metal Inorganic materials 0.000 claims abstract description 55
- 239000002184 metal Substances 0.000 claims abstract description 55
- 238000011084 recovery Methods 0.000 claims abstract description 38
- 238000004804 winding Methods 0.000 claims abstract description 32
- 239000005030 aluminium foil Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011888 foil Substances 0.000 claims description 61
- 229910052782 aluminium Inorganic materials 0.000 claims description 60
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 60
- 238000007747 plating Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 3
- 239000010408 film Substances 0.000 abstract description 80
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010409 thin film Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 6
- 239000010410 layer Substances 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention belongs to the field of production of thin-film capacitors, and particularly relates to a demetallization method of a high-voltage capacitor, which comprises a main body component, a material conveying component and a processing component, wherein the main body component comprises a frame, an anode output disc, an anode recovery disc, a cathode output disc and a cathode recovery disc; defeated material subassembly includes metal material membrane dish one and metal material membrane dish two, the winding has metal material membrane one in the metal material membrane dish one, the winding has metal material membrane two in the metal material membrane dish two, be provided with mounting groove one on the inside wall at frame top, be provided with mounting groove two on the inside wall of frame bottom, it installs the aluminium foil guide roll to rotate on the inside wall of mounting groove one, it installs metal film guide roll to rotate on the inside wall of mounting groove two, it includes that two sets of metal coatings of demetalization mechanism one and demetalization mechanism are opposite metal film winding into a high-voltage capacitor element to handle the subassembly, the ability of overflowing and compressive capacity have been increased, the high-voltage capacitor element stable performance who convolutes, the quality of high-voltage capacitor has been improved.
Description
Technical Field
The invention belongs to the field of thin film capacitor production, and particularly relates to a demetallization method of a high-voltage capacitor.
Background
The high-voltage capacitor is a capacitor formed by an outgoing line ceramic bushing, a capacitor element group, a shell and the like, has the characteristics of low loss and light weight, and plays an important role in actual work: in the power transmission line, a series compensation station can be formed by using the high-voltage capacitor, so that the transmission capacity of the power transmission line is improved; in a large-scale transformer substation, a static phase control reactor type dynamic reactive power compensation (SVC) device can be formed by using a high-voltage capacitor, so that the quality of electric energy is improved; at the tail end of the distribution line, the power factor of the tail end of the line can be improved by using the high-voltage capacitor, and the voltage quality of the tail end of the line is guaranteed; high-voltage capacitors are arranged on the middle-voltage section bus and the low-voltage section bus of the transformer substation to compensate reactive power consumed by loads and improve power factors of the bus sides; in a load terminal station having a nonlinear load, a high-voltage capacitor is also installed as a filter or the like, and a capacitor element in the high-voltage capacitor is an indispensable component, so that a high demand is placed on the quality of the capacitor element, and the quality of the capacitor element is directly affected by demetallization of a metal film in the process of winding the capacitor element.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a demetallization method of a high-voltage capacitor, two groups of metal films with opposite metal coatings are wound into a high-voltage capacitor element, the overcurrent capacity and the pressure resistance are increased, the performance of the wound high-voltage capacitor element is stable, and the quality of the high-voltage capacitor is greatly improved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a demetalization method of a high-voltage capacitor comprises a main body assembly, a material conveying assembly and a processing assembly, wherein the main body assembly comprises a frame, an anode output disc, an anode recovery disc, a cathode output disc and a cathode recovery disc;
the material conveying assembly comprises a first metal material film disc and a second metal material film disc, wherein a first metal material film is wound in the first metal material film disc, a second metal material film is wound in the second metal material film disc, a first mounting groove is formed in the inner side wall of the top of the frame, a second mounting groove is formed in the inner side wall of the bottom of the frame, an aluminum foil guide roller is rotatably mounted on the inner side wall of the first mounting groove, and a metal film guide roller is rotatably mounted on the inner side wall of the second mounting groove;
the processing assembly comprises a first demetallization mechanism and a second demetallization mechanism, the first demetallization mechanism and the second demetallization mechanism both comprise connecting blocks, one ends of the connecting blocks are fixedly installed on the inner side wall of the frame, and the other ends of the connecting blocks are fixedly provided with mounting plates through bolts.
Preferably, be provided with winding mechanism in the frame, winding mechanism includes base and rolling dish, be provided with mounting groove four on the inside wall of frame, the one end fixed mounting of base is in on the inside wall of mounting groove four, be provided with mounting groove three on the base, the rolling dish rotates to be installed on the inside wall of mounting groove three, the top of frame is provided with recess one, recess two, recess three and recess four.
By adopting the scheme: the winding mechanism can wind the demetallized metal material film I and the demetallized metal material film II.
Preferably, anodal output dish rotates to be installed on the inside wall of recess one, anodal recovery dish rotates to be installed on the inside wall of recess two, negative pole output dish rotates to be installed on the inside wall of recess three, negative pole recovery dish rotates to be installed on the inside wall of recess four, the winding has anodal aluminium foil on the anodal output dish, the winding has the negative pole aluminium foil on the negative pole output dish, one side that anodal recovery dish was connected with transmission one, one side that negative pole recovery dish two is connected with transmission two.
By adopting the scheme: the first transmission device and the second transmission device can respectively drive the positive electrode recovery disc and the negative electrode recovery disc to rotate, so that the positive electrode aluminum foil and the negative electrode aluminum foil can be respectively wound by the positive electrode recovery disc and the negative electrode recovery disc.
Preferably, one end of the positive aluminum foil sequentially penetrates through the first demetallization mechanism and the second demetallization mechanism to be wound in the positive electrode recycling disc through the aluminum foil guide roller, and one end of the negative aluminum foil sequentially penetrates through the first demetallization mechanism and the second demetallization mechanism to be wound in the negative electrode recycling disc through the aluminum foil guide roller.
By adopting the scheme: the positive aluminum foil and the negative aluminum foil can be matched with each other to carry out demetalization treatment on the first metal material film in the first demetalization mechanism, and carry out demetalization treatment on the second metal material film in the second demetalization mechanism.
Preferably, one end of the first metal material film passes through the first demetallization mechanism through the metal film guide roller and is wound in the winding mechanism, and one end of the second metal material film passes through the second demetallization mechanism through the metal film guide roller and is wound in the winding mechanism.
By adopting the scheme: the winding mechanism can combine the first metal material film and the second metal material film with opposite metal coatings into one and wind the two into a high-voltage capacitor element.
Preferably, the first metal material film and the second metal material film each include a metal film and a metal plating layer, the metal plating layer is fixedly installed on one side of the metal film, the metal plating layer in the first metal material film is on the inner side, and the metal plating layer in the second metal material film is on the outer side.
By adopting the scheme: the first metal material film and the second metal material film are oppositely wound through the metal coating layer conveniently in the subsequent winding work.
Preferably, be provided with fixed slot one and fixed slot two on the mounting panel, fixed slot one with be provided with direction subassembly one and direction subassembly two in the fixed slot two respectively, direction subassembly one with direction subassembly two all includes insulating roller one and insulating roller two, anodal aluminium foil winding is in direction subassembly one is last, negative pole aluminium foil winding is in direction subassembly two is last.
By adopting the scheme: the first guide assembly and the second guide assembly can guide the positive aluminum foil and the negative aluminum foil respectively.
Preferably, one side of the first metal material film and one side of the second metal material film are both connected with the first guide assembly and the second guide assembly, the first insulating roller and the second insulating roller are respectively rotatably installed on the inner side walls of the first fixing groove and the second fixing groove, two ends of the installation plate are both provided with third fixing grooves, and limiting rollers are rotatably installed on the inner side walls of the third fixing grooves.
By adopting the scheme: the limiting roller can limit the positions of the positive aluminum foil and the negative aluminum foil, so that the positive aluminum foil and the negative aluminum foil can be better attached to the first guiding component and the second guiding component respectively.
(III) advantageous effects
Compared with the prior art, the invention provides a demetallization method of a high-voltage capacitor, which has the following beneficial effects:
according to the demetallization method of the high-voltage capacitor, the two groups of metal films with opposite metal coatings are wound into the high-voltage capacitor element, the overcurrent capacity and the compression resistance are improved, the wound high-voltage capacitor element is stable in performance, and the quality of the high-voltage capacitor is greatly improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of the connection of the positive electrode rate and the negative electrode aluminum foil with the first guide assembly and the second guide assembly respectively;
FIG. 3 is a schematic diagram of a first metal material film according to the present invention;
in the figure:
1. a body assembly; 11. a frame; 12. a positive output disk; 121. a positive aluminum foil; 13. a positive electrode recovery tray; 14. a negative output disk; 141. a negative aluminum foil; 15. a negative electrode recovery pan; 16. a winding mechanism; 161. a base; 162. a winding disc;
2. a material conveying component; 21. a first metal material film disc; 211. a first metal material film; 22. a second metal material film disc; 221. a second metal material film; 23. an aluminum foil guide roll; 24. a metal film guide roller; 25. a metal film; 26. a metal plating layer;
3. a processing component; 31. a first demetallization mechanism; 32. a second demetallization mechanism; 33. connecting blocks; 34. mounting a plate; 35. a first insulating roller; 36. a second insulating roller; 37. and (5) limiting rollers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
With reference to fig. 1-3: a demetallization method of a high-voltage capacitor comprises a main body assembly 1, a material conveying assembly 2 and a processing assembly 3, wherein the main body assembly 1 comprises a frame 11, an anode output disc 12, an anode recovery disc 13, a cathode output disc 14 and a cathode recovery disc 15, the material conveying assembly 2 comprises a first metal material film disc 21 and a second metal material film disc 22, a first metal material film 211 is wound in the first metal material film disc 21, a second metal material film 221 is wound in the second metal material film disc 22, a first mounting groove is formed in the inner side wall of the top of the frame 11, a second mounting groove is formed in the inner side wall of the bottom of the frame 11, an aluminum foil guide roller 23 is rotatably mounted on the inner side wall of the first mounting groove, a metal film guide roller 24 is rotatably mounted on the inner side wall of the second mounting groove, the processing assembly 3 comprises a first demetallization mechanism 31 and a second demetallization mechanism 32, both the first demetallization mechanism 31 and the second demetallization mechanism 32 comprise a connecting block 33, one end of the connecting block 33 is fixedly mounted on the inner side wall of the frame 11, the other end of the connecting block 33 is fixedly mounted with a mounting plate 34 through bolts, a user can replace the mounting plate 34 through fixing bolts, and can also can adjust the angle of the mounting plate 33 and the first metallization mechanism can adjust the mounting plate 31, and the angle of the metallization mechanism can adjust the two metallization mechanism.
The frame 11 is internally provided with a rolling mechanism 16, the rolling mechanism 16 can roll a demetallized metal material film I211 and a demetallized metal material film II 221, the rolling mechanism 16 can combine the metal material film I211 and the metal material film II 221 which are opposite to each other with a metal coating 26 into a whole to be rolled into a high-voltage capacitor element, the rolling mechanism 16 comprises a base 161 and a rolling disc 162, a mounting groove IV is formed in the inner side wall of the frame 11, one end of the base 161 is fixedly mounted on the inner side wall of the mounting groove IV, a mounting groove III is formed in the base 161, the rolling disc 162 is rotatably mounted on the inner side wall of the mounting groove III, a groove I, a groove II, a groove III and a groove IV are formed in the top of the frame 11, an anode output disc 12 is rotatably mounted on the inner side wall of the groove I, an anode recovery disc 13 is rotatably mounted on the inner side wall of the groove II, the anode output disc 12 can output the anode aluminum foil 121, the anode recovery disc 13 can recover the anode aluminum foil 121, a cathode output disc 14 is rotatably mounted on the inner side wall of the groove III, a cathode recovery disc 15 is rotatably mounted on the inner side wall of the groove IV, the cathode output disc 14 can output the cathode recovery disc 141, and a cathode recovery disc 141 can recover the cathode recovery disc 141.
The positive electrode output disc 12 is wound with a positive electrode aluminum foil 121, the negative electrode output disc 14 is wound with a negative electrode aluminum foil 141, one side of the positive electrode recovery disc 13 is connected with a first transmission device, the first transmission device can drive the positive electrode recovery disc 13 to rotate, so that the positive electrode aluminum foil 121 can be wound by the positive electrode recovery disc 13, one side of the negative electrode recovery disc 15 is connected with a second transmission device, one end of the positive electrode aluminum foil 121 sequentially penetrates through the first demetallizing mechanism 31 and the second demetallizing mechanism 32 through aluminum foil guide rollers 23 to be wound in the positive electrode recovery disc 13, one end of the negative electrode aluminum foil 141 sequentially penetrates through the first demetallizing mechanism 31 and the second demetallizing mechanism 32 through the aluminum foil guide rollers 23 to be wound in the negative electrode recovery disc 15, and the second transmission device can drive the negative electrode recovery disc 15 to rotate, so that the negative electrode aluminum foil 141 can be wound by the negative electrode recovery disc 15.
One end of a metal material film I211 penetrates through a first demetallization mechanism 31 through a metal film guide roller 24 and is wound in a winding mechanism 16, a positive electrode aluminum foil 121 can be used for demetallizing the metal material film I211 in the first demetallization mechanism 31 through the mutual matching with a negative electrode aluminum foil 141, one end of a metal material film II 221 penetrates through a second demetallization mechanism 32 through the metal film guide roller 24 and is wound in the winding mechanism 16, the positive electrode aluminum foil 121 can be used for demetallizing the metal material film II 221 in the second demetallization mechanism 32 through the mutual matching with the negative electrode aluminum foil 141, the metal material film I211 and the metal material film II 221 both comprise a metal film 25 and a metal plating layer 26, the metal plating layer 26 is fixedly arranged on one side of the metal film 25, the metal plating layer 26 in the metal material film I211 is arranged on the inner side, the metal plating layer 26 in the metal material film II 221 is arranged on the outer side, and the metal material film II 221 can be oppositely arranged between the metal material film I211 and the metal material film 221 through the metal film 25 during winding.
The mounting plate 34 is provided with a first fixing groove and a second fixing groove, the first fixing groove and the second fixing groove are internally provided with a first guide assembly and a second guide assembly respectively, the first guide assembly and the second guide assembly respectively comprise a first insulating roller 35 and a second insulating roller 36, the positive aluminum foil 121 is wound on the first guide assembly, the first guide assembly can guide the positive aluminum foil 121, the negative aluminum foil 141 is wound on the second guide assembly, the second guide assembly can guide the negative aluminum foil 141, the direct connection between the positive aluminum foil 121 and the negative aluminum foil 141 can be avoided, one side of the first metal material film 211 and one side of the second metal material film 221 are both connected with the first guide assembly and the second guide assembly, the first insulating roller 35 and the second insulating roller 36 are rotatably mounted on the inner side walls of the first fixing groove and the second aluminum foil respectively, the two ends of the mounting plate 34 are both provided with a third fixing groove, the inner side walls of the third fixing groove are rotatably provided with a limiting roller 37, the limiting roller 37 can limit the positions of the first metal aluminum foil 121 and the second metal aluminum foil 141, the positive aluminum foil 121 and the negative aluminum foil 141 can be better attached in the first guide assembly and the second guide assembly respectively, and the positive aluminum foil 121 and the negative aluminum foil 221 can be conveniently connected with the second metal foil 211.
The working principle is as follows: when the high-voltage capacitor is used, a user can check whether each part in the high-voltage capacitor is perfect or not, each electric appliance in the high-voltage capacitor is powered by an external power supply, before the high-voltage capacitor is subjected to demetallization, the user can wind a first metal material film 211 in a first metal material film disc 21 with a metal coating layer 26 as the outer side, wind a second metal material film 221 in a second metal material disc 32 with the metal coating layer 26 as the inner side, then penetrate the first metal material film 211 in a first demetallization mechanism 31 through a metal film guide roller 24, penetrate the second metal material film 221 in a second demetallization mechanism 32 through a metal film guide roller 24, simultaneously penetrate a positive aluminum foil 121 and a negative aluminum foil 141 in the first demetallization mechanism 31, connect the positive aluminum foil 121 and the negative aluminum foil 141 with the first metal material film 211 in the first demetallization mechanism 31, connect the second metal material film in the second demetallization mechanism 32, so as to carry out the demetallization treatment on the first metal material film 211 and the second metal material film 221, then carry out the metal coating treatment on the first metal material film 221, and the high-voltage capacitor can be rolled and the high-voltage capacitor element, and the high-voltage capacitor can be greatly improved by the high-voltage capacitor.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A method for demetallizing a high voltage capacitor, comprising: the device comprises a main body component (1), a material conveying component (2) and a processing component (3), wherein the main body component (1) comprises a frame (11), an anode output disc (12), an anode recovery disc (13), a cathode output disc (14) and a cathode recovery disc (15);
the material conveying assembly (2) comprises a first metal material film disc (21) and a second metal material film disc (22), a first metal material film (211) is wound in the first metal material film disc (21), a second metal material film (221) is wound in the second metal material film disc (22), a first mounting groove is formed in the inner side wall of the top of the frame (11), a second mounting groove is formed in the inner side wall of the bottom of the frame (11), an aluminum foil guide roller (23) is rotatably mounted on the inner side wall of the first mounting groove, and a metal film guide roller (24) is rotatably mounted on the inner side wall of the second mounting groove;
the first metal material film (211) and the second metal material film (221) both comprise a metal film (25) and a metal plating layer (26), the metal plating layer (26) is fixedly installed on one side of the metal film (25), the metal plating layer (26) in the first metal material film (211) is on the inner side, and the metal plating layer (26) in the second metal material film (221) is on the outer side;
the processing assembly (3) comprises a first demetallization mechanism (31) and a second demetallization mechanism (32), the first demetallization mechanism (31) and the second demetallization mechanism (32) both comprise connecting blocks (33), one ends of the connecting blocks (33) are fixedly installed on the inner side wall of the frame (11), and the other ends of the connecting blocks (33) are fixedly installed with mounting plates (34) through bolts;
firstly, winding the first metal material film (211) in the first metal material film (21) by taking the metal coating (26) as the outer side, winding the second metal material film (221) in the second metal material film by taking the metal coating (26) as the inner side, then penetrating the first metal material film (211) in the first demetallizing mechanism (31) by the metal film guide roller (24), penetrating the second metal material film (221) in the second demetallizing mechanism (32) by the metal film guide roller (24), simultaneously penetrating a positive aluminum foil (121) and a negative aluminum foil (141) in the first demetallizing mechanism (31) and the second demetallizing mechanism (32), connecting the positive aluminum foil (121) and the negative aluminum foil (141) with the first metal material film (211) in the first demetallizing mechanism (31), connecting the first metal material film (211) with the second metal material film (221) in the second demetallizing mechanism (32), so that the first metal material film (221) and the second metal material film (211) can be rolled up, and then winding the first metal material film (211) and the second metal material film (221) after the metal material film (211) and the second demetallizing mechanism (211) are rolled up, enabling the metal material film (221) and the metal material film (211) to be rolled up, and the metal material to be rolled up, when the high-voltage capacitor element is wound, the first metal material film (211) and the second metal material film (221) need to be oppositely arranged through the metal plating layer (26) during winding.
2. A method of demetallizing a high voltage capacitor as claimed in claim 1 wherein: be provided with winding mechanism (16) in frame (11), winding mechanism (16) are including base (161) and rolling dish (162), be provided with mounting groove four on the inside wall of frame (11), the one end fixed mounting of base (161) is in on the inside wall of mounting groove four, be provided with mounting groove three on base (161), rolling dish (162) rotate to be installed on the inside wall of mounting groove three, the top of frame (11) is provided with recess one, recess two, recess three and recess four.
3. A method of demetallizing a high voltage capacitor as claimed in claim 2 wherein: anodal output dish (12) are rotated and are installed on the inside wall of recess one, anodal recovery dish (13) are rotated and are installed on the inside wall of recess two, negative pole output dish (14) are rotated and are installed on the inside wall of recess three, negative pole recovery dish (15) are rotated and are installed on the inside wall of recess four, the winding has anodal aluminium foil (121) on anodal output dish (12), the winding has negative pole aluminium foil (141) on negative pole output dish (14), one side of anodal recovery dish (13) is connected with transmission one, one side of negative pole recovery dish (15) two is connected with transmission two.
4. A method of demetallizing a high voltage capacitor as claimed in claim 3, wherein: one end of the positive aluminum foil (121) passes through the aluminum foil guide roller (23) and sequentially passes through the first demetallization mechanism (31) and the second demetallization mechanism (32) which are wound in the positive recovery disc (13), one end of the negative aluminum foil (141) passes through the aluminum foil guide roller (23) and sequentially passes through the first demetallization mechanism (31) and the second demetallization mechanism (32) which are wound in the negative recovery disc (15).
5. A method of demetallizing a high voltage capacitor as claimed in claim 2 wherein: one end of the first metal material film (211) penetrates through the first demetallization mechanism (31) through the metal film guide roller (24) and is wound in the winding mechanism (16), and one end of the second metal material film (221) penetrates through the second demetallization mechanism (32) through the metal film guide roller (24) and is wound in the winding mechanism (16).
6. A method of demetallizing a high voltage capacitor as claimed in claim 3 wherein: be provided with fixed slot one and fixed slot two on mounting panel (34), fixed slot one with be provided with guide assembly one and guide assembly two in the fixed slot two respectively, guide assembly one with guide assembly two all includes insulating roller one (35) and insulating roller two (36), anodal aluminium foil (121) winding is in guide assembly is first, negative pole aluminium foil (141) winding is in guide assembly is two last.
7. A method of demetallizing a high voltage capacitor as claimed in claim 6 wherein: one side of the first metal material film (211) and one side of the second metal material film (221) are connected with the first guide assembly and the second guide assembly, the first insulating roller (35) and the second insulating roller (36) are respectively installed on the inner side walls of the first fixing groove and the second fixing groove in a rotating mode, two ends of the installing plate (34) are respectively provided with a third fixing groove, and a limiting roller (37) is installed on the inner side walls of the third fixing groove in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312204.5A CN114141537B (en) | 2021-11-08 | 2021-11-08 | Demetalization method of high-voltage capacitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312204.5A CN114141537B (en) | 2021-11-08 | 2021-11-08 | Demetalization method of high-voltage capacitor |
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| Publication Number | Publication Date |
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| CN114141537A CN114141537A (en) | 2022-03-04 |
| CN114141537B true CN114141537B (en) | 2023-03-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117449Y (en) * | 2007-11-21 | 2008-09-17 | 友煜自动化股份有限公司 | Metal thin film capacitance winding machine tracking module |
| CN209980995U (en) * | 2019-05-27 | 2020-01-21 | 佛山市孔星材料应用研究院有限公司 | Multi-film staggered superposed folding capacitor core |
| CN212434489U (en) * | 2020-07-16 | 2021-01-29 | 常州晟威机电有限公司 | Improved metal film demetallization mechanism for film capacitor winding equipment |
| CN214624763U (en) * | 2021-04-08 | 2021-11-05 | 江苏永立电子有限公司 | Winding type capacitor |
-
2021
- 2021-11-08 CN CN202111312204.5A patent/CN114141537B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117449Y (en) * | 2007-11-21 | 2008-09-17 | 友煜自动化股份有限公司 | Metal thin film capacitance winding machine tracking module |
| CN209980995U (en) * | 2019-05-27 | 2020-01-21 | 佛山市孔星材料应用研究院有限公司 | Multi-film staggered superposed folding capacitor core |
| CN212434489U (en) * | 2020-07-16 | 2021-01-29 | 常州晟威机电有限公司 | Improved metal film demetallization mechanism for film capacitor winding equipment |
| CN214624763U (en) * | 2021-04-08 | 2021-11-05 | 江苏永立电子有限公司 | Winding type capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114141537A (en) | 2022-03-04 |
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