CN114121491A - Prepressing device with protection function for processing thin-film capacitor core - Google Patents
Prepressing device with protection function for processing thin-film capacitor core Download PDFInfo
- Publication number
- CN114121491A CN114121491A CN202111475919.2A CN202111475919A CN114121491A CN 114121491 A CN114121491 A CN 114121491A CN 202111475919 A CN202111475919 A CN 202111475919A CN 114121491 A CN114121491 A CN 114121491A
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- fixedly connected
- box
- box body
- film capacitor
- capacitor core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003990 capacitor Substances 0.000 title claims abstract description 22
- 239000010409 thin film Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000005056 compaction Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/02—Machines for winding capacitors
-
- 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
- H01G4/32—Wound capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a prepressing device with a protection function for processing a thin film capacitor core, which comprises a placing opening and a box body, wherein the placing opening is formed in one side of the top end of the box body, and two ends of two sides of the bottom end of the box body are respectively and fixedly connected with a group of supporting columns. This pre-compaction device is used in processing of thin film capacitor core with safeguard function is through being provided with the gag lever post, add man-hour, it rotates to start second servo motor and drive the gyro wheel, the gyro wheel rotates on the top of slide bar, move to the bottom of placing the mouth through slide bar drive movable box, place the material behind the top of movable box, it drives movable box motion to the bottom of clamp plate and carries out the pre-compaction to start second servo motor, it moves to discharge gate one side to drive movable box after accomplishing the pre-compaction, the gag lever post carries on spacingly through two sets of spacing sleeves and movable box, stability when guaranteeing the motion, the solution is adding the problem that can't automatic drive accomplishes the manufacturing procedure around rolling up the core motion man-hour.
Description
Technical Field
The invention relates to the technical field of thin film capacitor core processing, in particular to a prepressing device with a protection function for processing a thin film capacitor core.
Background
The film capacitor core is widely applied to the fields of electronics, communication and the like because the film capacitor core has better insulativity and safety, the film capacitor core needs to be pre-pressed on a winding core in advance when being processed, but the pre-pressing device of the film capacitor core still has certain defects to influence processing when being processed, the processing procedure can not be completed by automatically driving the winding core when being processed, the winding core can not be automatically led out after the pre-pressing is completed, the compressing degree can not be adjusted when the winding core with different sizes is pre-pressed, and therefore the defects which are provided above are solved by the novel pre-pressing device for processing the film capacitor core with the protection function.
Disclosure of Invention
The invention aims to provide a prepressing device with a protection function for processing a thin film capacitor core, which aims to solve the problem that a winding core cannot be automatically driven to move to complete a processing procedure during processing in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a prepressing device with a protection function for processing a thin film capacitor core comprises a placing opening and a box body, wherein the placing opening is formed in one side of the top end of the box body, a group of supporting columns are fixedly connected to two ends of two sides of the bottom end of the box body respectively, a movable box is arranged in the box body, a rotating roller is movably connected to one side of the interior of the box body, a discharge opening is formed in one side of the box body, and a top box is fixedly connected to the top end of the box body;
the utility model discloses a portable electronic device, including activity case, box, one end fixedly connected with gag lever post of box inside, the bottom fixedly connected with slide bar of the inside one end of box, a set of spacing sleeve has been seted up respectively on activity case both sides top, a set of through-hole has been seted up respectively to the bottom of activity case both sides, the one end fixedly connected with second servo motor of activity case, the output of second servo motor runs through the one end of activity case and extends to the inside fixedly connected with gyro wheel of activity case, the slide bar constitutes swing joint in the gyro wheel.
Preferably, the limiting rod and the limiting sleeve form a movable connection, and the sliding rod and the through hole form a movable connection.
Preferably, the top of activity case is seted up flutedly, the inside bottom fixedly connected with multiunit spring of recess, the top fixedly connected with protective frame of spring, the same one side difference fixedly connected with a set of fixed swash plate at the inside both ends of box, fixed swash plate and protective frame constitute swing joint, the outside fixedly connected with multiunit scraping wings of commentaries on classics roller, the outside fixedly connected with rubber sleeve of scraping wings, one side fixedly connected with step motor of box one end.
Preferably, the output end of the stepping motor penetrates through one end of the box body and extends into the box body to form fixed connection with the rotating roller.
Preferably, the central line of the movable box and the central line of the protective frame are on the same vertical plane, and the material pushing plates outside the rotary roller are arranged at equal intervals.
Preferably, the first servo motor of top fixedly connected with of top case, the output of first servo motor runs through the top of top case and extends to the inside fixedly connected with screw shaft of top case, the outside swing joint of screw shaft has the screw thread sleeve, the bottom fixedly connected with cylinder of screw thread sleeve, the output fixedly connected with clamp plate of cylinder, the both sides of cylinder are a set of race groove of fixedly connected with respectively, the both sides on the inside top of top case are a set of spacing jib of fixedly connected with respectively, spacing jib constitutes swing joint with the race groove.
Preferably, the central line of the movable box and the central line of the pressing plate are on the same vertical plane, and the width of the inside of the top box is larger than that of the cylinder.
Compared with the prior art, the invention has the beneficial effects that: the prepressing device with the protection function for processing the thin-film capacitor core not only realizes automatic driving of materials for processing, automatic guiding of the processed materials, but also realizes adjustment of the compaction degree;
(1) by arranging the limiting rod, the sliding rod, the movable box, the roller, the through hole, the limiting sleeve and the second servo motor, when the material is processed, the second servo motor is started to drive the roller to rotate, the roller rotates at the top end of the sliding rod, the movable box is driven to move towards the bottom end of the placing opening by the sliding rod, the material is placed at the top end of the movable box, the second servo motor is started to drive the movable box to move to the bottom end of the pressing plate for prepressing, the movable box is driven to move to one side of the discharging opening after the prepressing is completed, the limiting rod is limited by the two groups of limiting sleeves and the movable box, the stability during movement is ensured, and the material can be automatically driven to move for processing;
(2) through the arrangement of the groove, the spring, the protective frame, the rubber sleeve, the fixed inclined plate, the material pushing plate, the rotary roller and the stepping motor, after prepressing is completed, the protective frame at the top end of the movable box can protect materials to prevent the materials from falling when the movable box drives the materials to move, when the materials move to one side of the discharge port, the fixed inclined plate can press down the protective frame to enable the protective frame to be inserted into the groove when the materials pass through the bottom end of the fixed inclined plate, meanwhile, the stepping motor drives the rotary roller to rotate, the rotary roller drives the external material pushing plate to move to guide out the materials at the top end of the movable box, and the movable box can push out the protective frame by the spring moving back after the guiding is completed, so that the materials can be automatically guided out after the prepressing is completed;
(3) through being provided with the clamp plate, the top case, the threaded sleeve, the screw shaft, a servo motor, the cylinder, spacing jib and grooving, before carrying out the pre-compaction, the first servo motor that starts the top drives the screw shaft and rotates, the screw shaft passes through the cylinder motion that the threaded sleeve drove the bottom, again according to the size around rolling up the core, fix a position the position of cylinder, the clamp plate is to the degree of compressing tightly around rolling up the core when can adjusting to carry out the pre-compaction like this, the degree of compressing tightly when having realized adjusting the device pre-compaction.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the portable housing of the present invention;
FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the roller of the present invention.
In the figure: 1. a placement port; 2. a box body; 3. a limiting rod; 4. a slide bar; 5. a pillar; 6. a movable box; 7. a roller; 8. a through hole; 9. a limiting sleeve; 10. a groove; 11. a spring; 12. a protective frame; 13. a discharge port; 14. a rubber sleeve; 15. fixing the inclined plate; 16. a material pushing plate; 17. rotating the roller; 18. pressing a plate; 19. a top box; 20. a threaded sleeve; 21. a threaded shaft; 22. a first servo motor; 23. a cylinder; 24. a limiting suspender; 25. sleeving a groove; 26. a second servo motor; 27. a stepper motor.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a prepressing device with a protection function for processing a thin film capacitor core comprises a placing opening 1 and a box body 2, wherein the placing opening 1 is formed in one side of the top end of the box body 2, a group of pillars 5 are respectively and fixedly connected to two ends of two sides of the bottom end of the box body 2, a movable box 6 is arranged inside the box body 2, a rotating roller 17 is movably connected to one side inside the box body 2, a discharging opening 13 is formed in one side of the box body 2, and a top box 19 is fixedly connected to the top end of the box body 2;
one end inside the box body 2 is fixedly connected with a limiting rod 3, the bottom of one end inside the box body 2 is fixedly connected with a sliding rod 4, the top ends of two sides of the movable box 6 are respectively provided with a group of limiting sleeves 9, the bottom ends of two sides of the movable box 6 are respectively provided with a group of through holes 8, one end of the movable box 6 is fixedly connected with a second servo motor 26, the output end of the second servo motor 26 penetrates through one end of the movable box 6 and extends to the inside of the movable box 6 to be fixedly connected with a roller 7, and the sliding rod 4 is movably connected with the roller 7;
the limiting rod 3 and the limiting sleeve 9 form a movable connection, and the sliding rod 4 and the through hole 8 form a movable connection;
specifically, as shown in fig. 1 and fig. 2, when processing, start second servo motor 26 and drive gyro wheel 7 and rotate, gyro wheel 7 rotates on the top of slide bar 4, move to the bottom of placing mouth 1 through slide bar 4 drive movable box 6, place the material behind the top of movable box 6, start second servo motor 26 and drive movable box 6 and move the bottom to clamp plate 18 and carry out the pre-compaction, drive movable box 6 and move to discharge gate 13 one side after accomplishing the pre-compaction, gag lever post 3 carries on spacingly through two sets of spacing sleeve 9 and movable box 6, stability when guaranteeing the motion, realized can the automatic drive material motion process.
Example 2: the top end of the movable box 6 is provided with a groove 10, the bottom end inside the groove 10 is fixedly connected with a plurality of groups of springs 11, the top end of each spring 11 is fixedly connected with a protection frame 12, the same sides of the two ends inside the box body 2 are respectively and fixedly connected with a group of fixed inclined plates 15, the fixed inclined plates 15 and the protection frames 12 form movable connection, the outside of the rotating roller 17 is fixedly connected with a plurality of groups of material pushing plates 16, the outside of the material pushing plates 16 is fixedly connected with a rubber sleeve 14, one side of one end of the box body 2 is fixedly connected with a stepping motor 27, and the output end of the stepping motor 27 penetrates through one end of the box body 2 and extends into the box body 2 to form fixed connection with the rotating roller 17;
the central line of the movable box 6 and the central line of the protective frame 12 are on the same vertical plane, and the material pushing plates 16 outside the rotating rollers 17 are arranged at equal intervals;
specifically, as shown in fig. 1, fig. 3 and fig. 4, after the pre-pressing is completed, when the movable box 6 drives the material to move, the protection frame 12 at the top end of the movable box 6 can protect the material to prevent the material from falling, when the material moves to one side of the discharge hole 13, and when the bottom end of the fixed inclined plate 15 passes through, the fixed inclined plate 15 can press down the protection frame 12 to enable the protection frame 12 to be inserted into the groove 10, meanwhile, the stepping motor 27 drives the rotating roller 17 to rotate, the rotating roller 17 drives the external material pushing plate 16 to move to guide out the material at the top end of the movable box 6, and the spring 11 moving back to the movable box 6 after the guiding out is completed can eject the protection frame 12, so that the material can be automatically guided out after the pre-pressing is completed.
Example 3: the top end of the top box 19 is fixedly connected with a first servo motor 22, the output end of the first servo motor 22 penetrates through the top end of the top box 19 and extends to the inside of the top box 19 to be fixedly connected with a threaded shaft 21, the outside of the threaded shaft 21 is movably connected with a threaded sleeve 20, the bottom end of the threaded sleeve 20 is fixedly connected with an air cylinder 23, the output end of the air cylinder 23 is fixedly connected with a pressing plate 18, two sides of the air cylinder 23 are respectively and fixedly connected with a group of sleeve grooves 25, two sides of the top end inside the top box 19 are respectively and fixedly connected with a group of limiting suspension rods 24, and the limiting suspension rods 24 and the sleeve grooves 25 are movably connected;
the central line of the movable box 6 and the central line of the pressure plate 18 are on the same vertical plane, and the width of the inside of the top box 19 is larger than that of the air cylinder 23;
specifically, as shown in fig. 1, before performing pre-pressing, the first servo motor 22 at the top end is started to drive the threaded shaft 21 to rotate, the threaded shaft 21 drives the air cylinder 23 at the bottom end to move through the threaded sleeve 20, and then the position of the air cylinder 23 is positioned according to the size of the winding core, so that the degree of pressing the winding core by the pressing plate 18 during pre-pressing can be adjusted, and the degree of pressing during pre-pressing of the device can be adjusted.
The working principle is as follows: when the invention is used, firstly, during processing, the second servo motor 26 is started to drive the roller 7 to rotate, the roller 7 rotates at the top end of the slide bar 4, the slide bar 4 drives the movable box 6 to move towards the bottom end of the placing opening 1, after materials are placed at the top end of the movable box 6, the second servo motor 26 is started to drive the movable box 6 to move to the bottom end of the pressing plate 18 for prepressing, the movable box 6 is driven to move to one side of the discharging opening 13 after the prepressing is completed, the limiting rod 3 is limited with the movable box 6 through two groups of limiting sleeves 9, the stability during the movement is ensured, after the prepressing is completed, the protective frame 12 at the top end of the movable box 6 can protect the materials to prevent the materials from falling, when the materials move to one side of the discharging opening 13, when the bottom end of the inclined plate 15 is fixed, the inclined plate 15 is fixed to press the protective frame 12 down to be inserted into the groove 10, simultaneously, the stepping motor 27 drives the rotating roller 17 to rotate, the rotating roller 17 drives the external material pushing plate 16 to move to guide out materials on the top end of the movable box 6, the movable box 6 moves back after the guiding out is completed, the spring 11 can eject the protective frame 12, before pre-pressing is carried out, the first servo motor 22 on the top end is started to drive the threaded shaft 21 to rotate, the threaded shaft 21 drives the air cylinder 23 at the bottom end to move through the threaded sleeve 20, then the position of the air cylinder 23 is positioned according to the size of a winding core, and the compression degree of the winding core by the pressing plate 18 during pre-pressing can be adjusted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a pre-compaction device is used in processing of thin film capacitor core with safeguard function, is including placing mouth (1) and box (2), its characterized in that: a placing opening (1) is formed in one side of the top end of the box body (2), a group of supporting columns (5) is fixedly connected to two ends of two sides of the bottom end of the box body (2) respectively, a movable box (6) is arranged inside the box body (2), a rotating roller (17) is movably connected to one side of the inside of the box body (2), a discharging opening (13) is formed in one side of the box body (2), and a top box (19) is fixedly connected to the top end of the box body (2);
the utility model discloses a movable box, including box (2), bottom fixedly connected with slide bar (4) of box (2) inside one end, a set of stop collar (9) have been seted up respectively on activity case (6) both sides top, a set of through-hole (8) have been seted up respectively to the bottom of activity case (6) both sides, the one end fixedly connected with second servo motor (26) of activity case (6), the output of second servo motor (26) runs through the one end of activity case (6) and extends to inside fixedly connected with gyro wheel (7) of activity case (6), slide bar (4) constitute swing joint in gyro wheel (7).
2. The prepressing device for processing the thin film capacitor core with the protection function according to claim 1, wherein: the limiting rod (3) and the limiting sleeve (9) form a movable connection, and the sliding rod (4) and the through hole (8) form a movable connection.
3. The prepressing device for processing the thin film capacitor core with the protection function according to claim 1, wherein: the utility model discloses a portable electronic device, including activity case (6), recess (10) are seted up on the top of activity case (6), the inside bottom fixedly connected with multiunit spring (11) of recess (10), the top fixedly connected with protective frame (12) of spring (11), a set of swash plate (15) of fixedly connected with respectively with one side at the inside both ends of box (2), swash plate (15) and protective frame (12) constitute swing joint, the outside fixedly connected with multiunit scraping wings (16) of commentaries on classics roller (17), the outside fixedly connected with rubber sleeve (14) of scraping wings (16), one side fixedly connected with step motor (27) of box (2) one end.
4. The prepressing device for processing the thin film capacitor core with the protection function according to claim 3, wherein: the output end of the stepping motor (27) penetrates through one end of the box body (2) and extends into the box body (2) to form fixed connection with the rotating roller (17).
5. The prepressing device for processing the thin film capacitor core with the protection function according to claim 1, wherein: the central line of the movable box (6) and the central line of the protective frame (12) are on the same vertical plane, and the material pushing plates (16) outside the rotary roller (17) are arranged at equal intervals.
6. The prepressing device for processing the thin film capacitor core with the protection function according to claim 1, wherein: the top fixedly connected with first servo motor (22) of top case (19), the output of first servo motor (22) runs through the top of top case (19) and extends to inside fixedly connected with screw shaft (21) of top case (19), the outside swing joint of screw shaft (21) has threaded sleeve (20), the bottom fixedly connected with cylinder (23) of threaded sleeve (20), the output fixedly connected with clamp plate (18) of cylinder (23), the both sides difference a set of grooving of fixedly connected with (25) of cylinder (23), the both sides difference a set of spacing jib of fixedly connected with (24) on the inside top of top case (19), spacing jib (24) and grooving (25) constitute swing joint.
7. The prepressing device for processing the thin film capacitor core with the protection function according to claim 1, wherein: the central line of the movable box (6) and the central line of the pressing plate (18) are on the same vertical plane, and the width of the interior of the top box (19) is larger than that of the cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475919.2A CN114121491B (en) | 2021-12-06 | 2021-12-06 | Film capacitor core processing is with pre-compaction device with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475919.2A CN114121491B (en) | 2021-12-06 | 2021-12-06 | Film capacitor core processing is with pre-compaction device with safeguard function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114121491A true CN114121491A (en) | 2022-03-01 |
| CN114121491B CN114121491B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111475919.2A Active CN114121491B (en) | 2021-12-06 | 2021-12-06 | Film capacitor core processing is with pre-compaction device with safeguard function |
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| Country | Link |
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| CN (1) | CN114121491B (en) |
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| CN102315477A (en) * | 2011-08-31 | 2012-01-11 | 深圳市雅康精密机械有限公司 | Battery winder |
| CN107658152A (en) * | 2017-09-30 | 2018-02-02 | 铜陵兴怡金属材料有限公司 | A kind of electric capacity core flatting mill |
| CN207800378U (en) * | 2017-12-18 | 2018-08-31 | 深圳市巨领智能装备有限公司 | A kind of ultraprecise thin-film capacitor preformer |
| CN209929154U (en) * | 2019-06-25 | 2020-01-10 | 广东省新电容技术有限公司 | Capacitor winding pre-pressing device |
| CN211376855U (en) * | 2019-12-20 | 2020-08-28 | 山东金品能源有限公司 | Thickness limiting tool clamp for core pressing of winding core mounted on hydraulic machine |
| CN211788669U (en) * | 2020-04-29 | 2020-10-27 | 领创汇企业管理(广州)有限公司 | Flattening machine is rolled up to electric capacity |
| CN112265285A (en) * | 2020-10-09 | 2021-01-26 | 南通百正电子新材料股份有限公司 | Capacitor film positioning assembly |
| CN112735863A (en) * | 2020-12-23 | 2021-04-30 | 扬州日精电子有限公司 | Pre-flattening device of film capacitor winding machine |
-
2021
- 2021-12-06 CN CN202111475919.2A patent/CN114121491B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315477A (en) * | 2011-08-31 | 2012-01-11 | 深圳市雅康精密机械有限公司 | Battery winder |
| CN107658152A (en) * | 2017-09-30 | 2018-02-02 | 铜陵兴怡金属材料有限公司 | A kind of electric capacity core flatting mill |
| CN207800378U (en) * | 2017-12-18 | 2018-08-31 | 深圳市巨领智能装备有限公司 | A kind of ultraprecise thin-film capacitor preformer |
| CN209929154U (en) * | 2019-06-25 | 2020-01-10 | 广东省新电容技术有限公司 | Capacitor winding pre-pressing device |
| CN211376855U (en) * | 2019-12-20 | 2020-08-28 | 山东金品能源有限公司 | Thickness limiting tool clamp for core pressing of winding core mounted on hydraulic machine |
| CN211788669U (en) * | 2020-04-29 | 2020-10-27 | 领创汇企业管理(广州)有限公司 | Flattening machine is rolled up to electric capacity |
| CN112265285A (en) * | 2020-10-09 | 2021-01-26 | 南通百正电子新材料股份有限公司 | Capacitor film positioning assembly |
| CN112735863A (en) * | 2020-12-23 | 2021-04-30 | 扬州日精电子有限公司 | Pre-flattening device of film capacitor winding machine |
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| Publication number | Publication date |
|---|---|
| CN114121491B (en) | 2024-06-07 |
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