CN114939547B - Electrolytic capacitor pin bending and screening equipment - Google Patents

Electrolytic capacitor pin bending and screening equipment Download PDF

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Publication number
CN114939547B
CN114939547B CN202210474694.7A CN202210474694A CN114939547B CN 114939547 B CN114939547 B CN 114939547B CN 202210474694 A CN202210474694 A CN 202210474694A CN 114939547 B CN114939547 B CN 114939547B
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Prior art keywords
electrolytic capacitor
separation
pin
cover plate
supporting frame
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CN202210474694.7A
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Chinese (zh)
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CN114939547A (en
Inventor
范德祥
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Nantong Yuansheng Electronic Co ltd
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Nantong Yuansheng Electronic Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/82Recycling of waste of electrical or electronic equipment [WEEE]

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  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The invention discloses electrolytic capacitor pin bending and screening equipment which comprises a machine body and a recovery box, wherein a feed inlet, a discharge outlet and a recovery outlet are formed in the machine body, the recovery box is positioned below the recovery outlet, a fixing device is cooperatively arranged at the discharge outlet, and the fixing device comprises a traction arm and a negative pressure sucker. This equipment can accelerate the leaching and drying of electrolytic capacitor surface liquid when driving electrolytic capacitor and rotate, and after electrolytic capacitor rotated certain angle, detection mechanism was automatic to be corrected it, in the pin protective sheath was inserted with electrolytic capacitor's pin in the subsequent process of being convenient for, detection mechanism judged electrolytic capacitor's pin simultaneously and whether appears buckling, and then realized the screening of electrolytic capacitor of different qualities, guaranteed electrolytic capacitor's production quality, recovered electrolytic capacitor's pin can also reach the qualification after manual work or mechanical correction, has improved electrolytic capacitor processing yields.

Description

Electrolytic capacitor pin bending and screening equipment
Technical Field
The invention relates to the technical field of capacitor processing equipment, in particular to electrolytic capacitor pin bending and screening equipment.
Background
The structure of small electrolytic capacitor is fragile, and electrolytic capacitor's copper pin very easily appears buckling because of comparatively strong collision in the course of working, if not sieving electrolytic capacitor, then the pin protective sheath can't be with the automatic cover of protective sheath on impaired pin in the subsequent process, lead to electrolytic capacitor's pin further impaired easily, and then cause electrolytic capacitor's problem of scrapping completely to electrolytic capacitor generally need dry and utilize mechanical setting to correct it before the cover establishes the protective sheath, have not had drying in the prior art, correct, sieving integrated processing equipment, for this reason, we propose an electrolytic capacitor pin to buckle screening equipment.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, no processing equipment integrating drying, correcting and screening exists, and when a protective sleeve is sleeved, the bent pins of an electrolytic capacitor are easily damaged more, so that the electrolytic capacitor is completely scrapped.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an electrolytic capacitor pin screening equipment of buckling, includes organism and collection box, feed inlet, discharge gate and collection mouth have been seted up on the organism, and the collection box is located the below of collection mouth, discharge gate department cooperation is provided with fixing device, fixing device includes trailing arm and negative pressure sucking disc, and the specification phase-match of negative pressure sucking disc and discharge gate, fixed mounting has driving motor on the lateral wall of organism, install the heating rotary drum in the organism, the output shaft fixed connection of shaft coupling and driving motor is passed through to the one end of heating rotary drum, the other end and the inside wall rotation of organism of heating rotary drum are connected, circumference symmetry is provided with a plurality of separating mechanisms on the lateral wall of heating rotary drum, every separating mechanism's the outside is all fixed and is provided with detection mechanism.
Further, every separating mechanism all includes the carriage with heating rotary drum fixed connection, every the carriage is kept away from one side of heating rotary drum all is connected with division board and separates the apron, and every division board all links to each other with the carriage is fixed that corresponds, and every separates the apron and all rotates with the carriage that corresponds and link to each other, and the position is corresponding division board and separates and fixedly be provided with elastic bag body and elastic column between the apron, every pressure sensor is all installed on the division board, and pressure sensor is located between division board and the elastic bag body, every elastic bag body all communicates there is the honeycomb duct, every the honeycomb duct is kept away from the one end of elastic bag body all sealed the penetration corresponding separation apron and extends to the top of separating the apron.
Further, a plurality of slots are formed in the lower surface of each partition plate and the upper surface of each partition cover plate, and the width of each support frame in the direction along the central axis of the heating rotary drum is gradually reduced.
Further, every detection mechanism all includes the support frame, every all offer on the support frame and adjust the spout, every it is all fixedly provided with extension rod to adjust in the spout, every the extension rod keeps away from the equal fixedly connected with support arm of one end of corresponding regulation spout, every the support arm all rotates through spacing pivot and is connected with the depression bar.
Further, each supporting frame is fixedly provided with a solenoid, each side wall of each pressing rod is fixedly provided with a permanent magnet, and the lower surface of each pressing rod is provided with two contact sensors.
This equipment can accelerate the leaching and drying of electrolytic capacitor surface liquid when driving electrolytic capacitor and rotate, after electrolytic capacitor rotates certain angle, detection mechanism is automatic with its correction, in the pin protective sheath is inserted to the pin with electrolytic capacitor in the subsequent process of being convenient for, detection mechanism judges simultaneously whether buckling appears in electrolytic capacitor's pin, and then realize electrolytic capacitor's of different qualities screening, the production quality of electrolytic capacitor has been guaranteed, recovered electrolytic capacitor's pin can also reach the qualification after manual work or mechanical correction, electrolytic capacitor processing yields has been improved, in addition stoving, correction, screening function integration can reduce the area of equipment, simplify the equipment structure, reduce manufacturing cost.
Drawings
FIG. 1 is a schematic diagram of an electrolytic capacitor pin bending and screening device according to the present invention;
fig. 2 is a schematic diagram of the internal structure of a body in the electrolytic capacitor pin bending and screening device according to the present invention;
FIG. 3 is a schematic structural diagram of a separation mechanism and a detection mechanism in electrolytic capacitor pin bending and screening equipment according to the present invention;
fig. 4 is a schematic structural diagram of another direction of a detection mechanism in the electrolytic capacitor pin bending and screening device according to the present invention;
fig. 5 is a schematic structural diagram of a detecting mechanism for rotation of a pressing rod in an electrolytic capacitor pin bending and screening device according to the present invention.
In the figure: the machine comprises a machine body 1, a feed inlet 11, a discharge outlet 12, a recovery inlet 13, a drive motor 14, a heating rotary drum 15, a recovery box 2, a fixing device 3, a separation mechanism 4, a separation plate 41, a separation cover plate 42, an elastic bag body 43, a pressure sensor 44, an elastic column 45, a guide pipe 46, a support frame 47, a detection mechanism 5, a support frame 51, a solenoid 52, a extension rod 53, a support arm 54, a compression rod 55, a contact sensor 56, a permanent magnet 57 and an adjustment chute 58.
Detailed Description
Referring to fig. 1-2, an electrolytic capacitor pin bending screening device comprises a machine body 1 and a recovery tank 2, a feed inlet 11, a discharge outlet 12 and a recovery port 13 are formed in the machine body 1, the recovery tank 2 is located below the recovery port 13, a filter screen is movably mounted in the recovery tank 2, the filter screen is close to the bottom of the recovery tank 2, the purpose of the filter screen is to separate an electrolytic capacitor falling into the recovery tank 2 from liquid, a recovery pipeline is communicated with the bottom of the recovery tank 2, the liquid can be discharged out of the recovery tank 2 through the recovery pipeline, a fixing device 3 is arranged at the discharge outlet 12 in a matched mode, the fixing device 3 comprises a traction arm and a negative pressure sucker, the specification of the negative pressure sucker is matched with that of the discharge outlet 12, the negative pressure sucker faces one side in the machine body 1, and the region corresponding to the position of the pin of the electrolytic capacitor is not provided with a negative pressure hole, so that the negative pressure sucker is more stable when the electrolytic capacitor is fixed, a driving motor 14 is fixedly mounted on the side wall of the machine body 1, a heating drum 15 is mounted in the machine body 1, one end of the heating drum 15 is fixedly connected with an output shaft of the driving motor 14 through a coupling, the other end of the heating drum 15 can be discharged out of the recovery tank 2 through the recovery pipeline, the fixing device 3 is matched with the discharge outlet 12, the fixing device 3 is arranged on the side wall of the machine body 1, and the side wall is provided with a plurality of heating mechanism 4, and the rotating mechanism 4 is symmetrically and is arranged on the side wall of the side of the rotating drum.
Referring to fig. 2-3, each partition mechanism 4 includes a supporting frame 47 fixedly connected with the heating drum 15, one side of each supporting frame 47 far away from the heating drum 15 is connected with a partition plate 41 and a partition cover plate 42, each partition plate 41 is fixedly connected with the corresponding supporting frame 47, each partition cover plate 42 is rotatably connected with the corresponding supporting frame 47, an elastic bag body 43 and an elastic column 45 are fixedly arranged between the corresponding partition plate 41 and the partition cover plate 42, the stiffness coefficient of each elastic column 45 is selected according to the mass of the electrolytic capacitor, when the electrolytic capacitor is heavier, the stiffness coefficient of the elastic column 45 is larger, when the electrolytic capacitor is lighter, the stiffness coefficient of the elastic column 45 is smaller, so that when the electrolytic capacitor falls between the two partition mechanisms 4, the elastic bag body 43 can reach a certain compression amount, a pressure sensor 44 is mounted on each partition plate 41, the pressure sensor 44 is positioned between the partition plate 41 and the elastic bag body 43, each elastic bag body 43 is communicated with the corresponding guide pipe 46, and one end of each guide pipe 46 far away from the elastic bag body 43 extends above the corresponding guide pipe cover plate 42 in a sealing manner.
Referring to fig. 3, a plurality of slots are formed on the lower surface of each partition plate 41 and the upper surface of the partition cover plate 42, so that the liquid on the surface of the electrolytic capacitor flows downwards, and the width of each supporting frame 47 along the central axis direction of the heating drum 15 is gradually reduced, that is, the partition mechanism 4 has a certain inclination angle (the inclination angle should be within 10 ° and should not be too large so as to avoid too large pin inclination angle of the electrolytic capacitor), when the electrolytic capacitor is placed between the two partition mechanisms 4, the cylindrical aluminum shell of the electrolytic capacitor will be propped against the inner side wall of the machine body 1 under the action of gravity, and the movement track of the pin of each electrolytic capacitor can be approximately coincident after entering the machine body 1.
Referring to fig. 4-5, each detection mechanism 5 includes a support frame 51 fixedly connected with a corresponding support frame 47, each support frame 51 is provided with an adjusting chute 58, an extension rod 53 is fixedly arranged in each adjusting chute 58, the position of the extension rod 53 in the adjusting chute 58 is adjusted according to actual needs, one end of each extension rod 53 far away from the corresponding adjusting chute 58 is fixedly connected with a support arm 54, each support arm 54 is rotatably connected with a compression rod 55 through a limiting rotating shaft, when the angle between the compression rod 55 and the support arm 54 reaches the maximum, the compression rod 55 is in a horizontal state, and particularly, the limiting rotating shaft is provided with a certain damping so as to prevent the compression rod 55 from falling too fast and excessively large impact force with pins of an electrolytic capacitor.
The solenoid 52 is fixedly installed on each supporting frame 51, the permanent magnet 57 is fixedly installed on the side wall of each pressing rod 55, two contact sensors 56 are arranged on the lower surface of each pressing rod 55, and protective layers are arranged on the outer sides of the pressure sensors 44, the solenoid 52, the permanent magnet 57 and the contact sensors 56, so that the functions of insulation and water resistance are achieved.
When the device is used, the driving motor 14 drives the heating rotary drum 15 to slowly rotate at a constant speed through the coupler, the plurality of separation mechanisms 4 also rotate along with the heating rotary drum, when the electrolytic capacitor enters between the two separation mechanisms 4 from the feed inlet 11, the separation cover plate 42 compresses the elastic column 45 under the action of gravity so as to squeeze the elastic bag body 43, air in the elastic bag body 43 can be sprayed outwards along the guide pipe 46, the downward flowing speed of liquid outside the electrolytic capacitor is accelerated, the dropped liquid enters the recovery box 2 through the recovery inlet 13, and meanwhile, the external controller records the pressure value detected by the pressure sensor 44 in the two adjacent separation mechanisms 4;
taking the electrolytic capacitor in fig. 2 as an example, when the electrolytic capacitor rotates clockwise to the position of the discharge hole 12, as the pressure value detected by the pressure sensor 44 positioned at the left side of the electrolytic capacitor is gradually reduced as known by simply analyzing the stress of the partition cover plate 42, when the pressure value is smaller than a certain value, the external controller controls the solenoid 52 to be powered off, the permanent magnet 57 is not subjected to the magnetic field attraction force of the solenoid 52 any more, the pressure lever 55 rotates downwards under the action of gravity until the included angle between the pressure lever 55 and the supporting arm 54 reaches the maximum value, at this time, the pressure lever 55 is in a horizontal state, and in the process, the pressure lever 55 gradually pushes two pins of the electrolytic capacitor to rotate to the horizontal position, so that the effect of correcting the electrolytic capacitor is achieved;
because the quality, the specifications of the pins, the spacing of the pins and other parameters of each electrolytic capacitor are approximately the same when the electrolytic capacitors with the same specification are screened, after the electrolytic capacitors are aligned, the two pins of the electrolytic capacitors are just propped against the two contact sensors 56, the external controller then controls the opening of the fixing device 3, the negative pressure suction cup in the fixing device 3 utilizes negative pressure to fix the aluminum shell of the electrolytic capacitor, and meanwhile, the traction arm in the fixing device 3 rapidly takes out the electrolytic capacitor from the discharge hole 12 and transfers the electrolytic capacitor to the corresponding area;
the contact area between the separator 41 and the electrolytic capacitor can be reduced by the fine grooves on the separator cover plate 42, so that the friction force can be reduced, and the electrolytic capacitor can be rotated under a smaller stress.
After the electrolytic capacitor is taken out, the pressure value detected by the pressure sensor 44 is recovered to a normal range, at the moment, the external controller controls the solenoid 52 to be electrified, and the permanent magnet 57 is recovered to an initial position under the action of a magnetic field;
because the pressure lever 55 is close to the tail end of the pin of the electrolytic capacitor, when any pin of the electrolytic capacitor is bent, the two contact sensors 56 can not detect the pressure at the same time, at the moment, the external controller can not control the fixing device 3 to be opened any more, the electrolytic capacitor continues to rotate along with the two separation mechanisms 4, and then falls into the recovery tank 2 through the recovery port 13, so that the purpose of screening the electrolytic capacitor is achieved.

Claims (2)

1. The utility model provides an electrolytic capacitor pin screening equipment of buckling, includes organism (1) and collection box (2), its characterized in that, feed inlet (11), discharge gate (12) and collection mouth (13) have been seted up on organism (1), and collection box (2) are located the below of collection mouth (13), discharge gate (12) department cooperation is provided with fixing device (3), fixing device (3) include trailing arm and negative pressure sucking disc, and the specification of negative pressure sucking disc and the specification phase-match of discharge gate (12), fixed mounting has driving motor (14) on the lateral wall of organism (1), install heating rotary drum (15) in organism (1), the output shaft fixed connection of shaft coupling and driving motor (14) is passed through to one end of heating rotary drum (15), the other end and the inside wall rotation of organism (1) are connected, the circumference symmetry is provided with a plurality of separation mechanism (4) on the lateral wall of heating rotary drum (15), every separation mechanism (4) outside all is fixed and is provided with detection mechanism (5);
each separation mechanism (4) comprises a supporting frame (47) fixedly connected with the heating rotary drum (15), one side, far away from the heating rotary drum (15), of each supporting frame (47) is connected with a separation plate (41) and a separation cover plate (42), each separation plate (41) is fixedly connected with the corresponding supporting frame (47), each separation cover plate (42) is rotationally connected with the corresponding supporting frame (47), an elastic bag body (43) and an elastic column (45) are fixedly arranged between the separation plate (41) and the separation cover plate (42) corresponding to the position, a pressure sensor (44) is arranged on each separation plate (41), the pressure sensor (44) is located between the separation plate (41) and the elastic bag body (43), each elastic bag body (43) is communicated with a flow guide pipe (46), and one end, far away from the elastic bag body (43), of each flow guide pipe (46) penetrates through the corresponding separation cover plate (42) in a sealing mode and extends to the upper portion of the separation cover plate (42);
each detection mechanism (5) comprises a support frame (51), each support frame (51) is provided with an adjusting chute (58), an extension rod (53) is fixedly arranged in each adjusting chute (58), one end, far away from the corresponding adjusting chute (58), of each extension rod (53) is fixedly connected with a support arm (54), and each support arm (54) is rotatably connected with a compression rod (55) through a limiting rotating shaft;
each supporting frame (51) is fixedly provided with a solenoid (52), each pressing rod (55) is fixedly provided with a permanent magnet (57) on the side wall, and the lower surface of each pressing rod (55) is provided with two contact sensors (56).
2. The electrolytic capacitor pin bending and screening device according to claim 1, wherein a plurality of slots are formed in the lower surface of each partition plate (41) and the upper surface of each partition cover plate (42), and the width of each supporting frame (47) along the direction of the central axis of the heating drum (15) is gradually reduced.
CN202210474694.7A 2022-04-29 2022-04-29 Electrolytic capacitor pin bending and screening equipment Active CN114939547B (en)

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CN202210474694.7A CN114939547B (en) 2022-04-29 2022-04-29 Electrolytic capacitor pin bending and screening equipment

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Application Number Priority Date Filing Date Title
CN202210474694.7A CN114939547B (en) 2022-04-29 2022-04-29 Electrolytic capacitor pin bending and screening equipment

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CN114939547B true CN114939547B (en) 2024-04-05

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025567A (en) * 1997-11-10 2000-02-15 Brooks; David M. Binning wheel for testing and sorting capacitor chips
JP2003022943A (en) * 2001-07-10 2003-01-24 Ckd Corp Apparatus for aging electrolytic capacitor element, and holding tool for aging
CN105336510A (en) * 2015-11-28 2016-02-17 欧阳忠东 Marker pressing machine for electrolytic capacitor
CN206981648U (en) * 2017-07-11 2018-02-09 象山佐页源电器有限公司 Apparatus for correcting for transformer lead pin
CN210690737U (en) * 2019-07-22 2020-06-05 苏州德赫奇自动化科技有限公司 Automatic test packaging machine for aluminum electrolytic capacitor
CN112058704A (en) * 2020-09-27 2020-12-11 广州齐岚科技有限公司 Capacitor pin bending and screening separation device
CN112071667A (en) * 2020-09-27 2020-12-11 广州齐岚科技有限公司 Electrolytic capacitor processing is dialled and is used auxiliary device
CN113223874A (en) * 2021-04-16 2021-08-06 安徽麦特电子股份有限公司 Pin arranging device for capacitor production
CN113690072A (en) * 2021-10-25 2021-11-23 南通朗迪机械科技有限公司 Electrolytic capacitor drying and correcting equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI619133B (en) * 2016-07-20 2018-03-21 鈺邦科技股份有限公司 Capacitor detection system and pin-diverging device for releasing stresses

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025567A (en) * 1997-11-10 2000-02-15 Brooks; David M. Binning wheel for testing and sorting capacitor chips
JP2003022943A (en) * 2001-07-10 2003-01-24 Ckd Corp Apparatus for aging electrolytic capacitor element, and holding tool for aging
CN105336510A (en) * 2015-11-28 2016-02-17 欧阳忠东 Marker pressing machine for electrolytic capacitor
CN206981648U (en) * 2017-07-11 2018-02-09 象山佐页源电器有限公司 Apparatus for correcting for transformer lead pin
CN210690737U (en) * 2019-07-22 2020-06-05 苏州德赫奇自动化科技有限公司 Automatic test packaging machine for aluminum electrolytic capacitor
CN112058704A (en) * 2020-09-27 2020-12-11 广州齐岚科技有限公司 Capacitor pin bending and screening separation device
CN112071667A (en) * 2020-09-27 2020-12-11 广州齐岚科技有限公司 Electrolytic capacitor processing is dialled and is used auxiliary device
CN113223874A (en) * 2021-04-16 2021-08-06 安徽麦特电子股份有限公司 Pin arranging device for capacitor production
CN113690072A (en) * 2021-10-25 2021-11-23 南通朗迪机械科技有限公司 Electrolytic capacitor drying and correcting equipment

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