CN107813016B - Circular capacitor strip cutting device - Google Patents
Circular capacitor strip cutting device Download PDFInfo
- Publication number
- CN107813016B CN107813016B CN201711193898.9A CN201711193898A CN107813016B CN 107813016 B CN107813016 B CN 107813016B CN 201711193898 A CN201711193898 A CN 201711193898A CN 107813016 B CN107813016 B CN 107813016B
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- pressing wheel
- cutting
- feeding pressing
- driving feeding
- circular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a circular capacitor strip cutting device, which solves the problems that the existing cutting device cannot meet the radian of capacitor strips of various specifications and the waste of the tail materials of the capacitor strips is serious. The left end of the vertical plate (2) is hinged on the support (3) through a hinge, the right side of the right driving feeding pressing wheel (10) is provided with a cutting positioning pressing mechanism (12) of the circular capacitor strip (6), and the front end of the circular capacitor strip (6) sequentially passes through a left crack formed by the left driving feeding pressing wheel (4) and the left driven feeding pressing wheel (5), an arc-shaped material supporting frame (7), and a right crack formed by the right driving feeding pressing wheel (10) and the right driven feeding pressing wheel (11) and then is propped against the left side surface of the jacking positioning block (13). The quality of the capacitor core is guaranteed, and the production efficiency is improved.
Description
Technical Field
The present invention relates to a thin film capacitor manufacturing apparatus, and more particularly, to an apparatus for cutting a circular material capacitor bar of a core material of a thin film capacitor.
Background
In the manufacturing process of the film capacitor, the circular film capacitor strip manufactured by adopting a lamination process is required to be cut to prepare the core materials of the capacitors with various specifications. Because the thin film capacitor strip is in a circular shape after being manufactured, the bending radian of the thin film capacitor strip cannot be damaged when cutting and feeding are carried out, and the problems of large occupied space and cutting labor intensity exist in positioning and feeding during cutting. In addition, the radian of the thin film capacitor strips with different specifications is different, and the angles required for feeding, processing and cutting are also different. When cutting the film capacitor strip, will compress tightly it the back, just can cut, because the structure is limited, go up pinch roller pressure point on the capacitor strip and saw bit have certain distance S, when tail length L is less than distance S, go up the pinch roller and can't push down the capacitor strip tail, like this to the tail that length is less than S, current equipment can not normally cut, causes the abandonment of the surplus tail of overlength, still need the manual work to take away from cutting machine moreover, has the problem that the operation risk is high and reduce work efficiency.
Disclosure of Invention
The invention provides a circular capacitor strip cutting device, which solves the technical problems that the existing cutting device cannot meet the radian of thin-film capacitor strips of various specifications and the waste of capacitor strip tails is serious.
The invention solves the technical problems by the following technical proposal:
the utility model provides a circular electric capacity strip cutting device, which comprises a frame, support and circular electric capacity strip, be provided with the riser between frame and support, be provided with left initiative feeding pinch roller and left driven feeding pinch roller on the riser respectively, be provided with right initiative feeding pinch roller and right driven feeding pinch roller on the frame respectively, the right-hand member of riser is articulated on the frame through the hinge, left initiative feeding pinch roller and right initiative feeding pinch roller are provided with the arc bracket between left initiative feeding pinch roller and right initiative feeding pinch roller, be provided with the breach on the front end bottom plate of arc bracket, right initiative feeding pinch roller sets up in the breach, the right side at right initiative feeding pinch roller is provided with circular electric capacity strip's cutting location hold-down mechanism, cutting location hold-down mechanism is provided with the liftout locating piece on the right side of cutting location hold-down mechanism, the front end of circular electric capacity strip loops through left initiative feeding pinch roller and left driven feeding pinch roller left crack, arc bracket, right initiative feeding pinch roller and right driven feeding pinch roller constitute right crack, cutting location hold-down mechanism pushes down on the left side of holding down piece and cutting location hold-down mechanism, the saw bit setting is in the front of the saw bit.
An electric cylinder support is arranged on the vertical plate, a tailing jacking connection electric cylinder is arranged on the electric cylinder support, a push rod penetrating hole is arranged on a bottom plate of the arc-shaped material supporting frame, the push rod penetrating hole is arranged right left of the jacking positioning block, a tailing push rod is connected to an output shaft of the tailing jacking connection electric cylinder, and the right end of the tailing push rod is arranged in the tailing push rod penetrating hole; the arc-shaped material supporting frame is hung on the vertical plate through the fixing column.
The ejection positioning block is arranged in the ejection fixing sleeve, the ejection fixing sleeve is arranged on the machine base, and a ejection positioning block position adjustment differential head is arranged between the ejection fixing sleeve and the ejection positioning block; the saw blade is arranged at the front side of a cutting groove in the cutting positioning and pressing mechanism, a lower pressing cylinder is arranged on a machine seat above the cutting groove, and an output shaft of the lower pressing cylinder is connected with an upper pressing block for cutting the circular capacitor strip.
The invention not only improves the cutting precision of the capacitor master strip and ensures the quality of the capacitor core, but also improves the production efficiency, fully utilizes the tailings, reduces the cost and has the characteristic of convenient operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention when cutting the tail 17.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
a circular capacitor strip cutting device comprises a machine base 1, a support 3 and a circular capacitor strip 6, wherein a vertical plate 2 is arranged between the machine base 1 and the support 3, a left driving feeding pinch roller 4 and a left driven feeding pinch roller 5 are respectively arranged on the vertical plate 2, a right driving feeding pinch roller 10 and a right driven feeding pinch roller 11 are respectively arranged on the machine base 1, the right end of the vertical plate 2 is hinged on the machine base 1 through a hinge, the left end of the vertical plate 2 is locked on the support 3 through a bolt, the left driving feeding pinch roller 4 and the right driving feeding pinch roller 10 are arranged on the same circular arc, the left driven feeding pinch roller 5 is pressed down to press the front end of the circular capacitor strip 6 onto the left driving feeding pinch roller 4 at the lower side, the left driving feeding pinch roller 4 is driven by a motor to rotate so as to feed the front end of the circular capacitor strip 6 and enter an arc-shaped bracket 7 arranged between the left driving feeding pinch roller 4 and the right driving feeding pinch roller 10, the arc-shaped material supporting frame 7 supports the front end of the fed circular capacitor strip 6, then the front end of the circular capacitor strip 6 is fed between the right driving feeding pinch roller 10 and the right driven feeding pinch roller 11, the right driven feeding pinch roller 11 is pressed down, the front end of the circular capacitor strip 6 is continuously fed through the cutting positioning and pressing mechanism 12 and then is propped against the left side surface of the jacking positioning block 13, the left driving feeding pinch roller 4 and the right driving feeding pinch roller 10 are tangential to the circle where the circular capacitor strip 6 is positioned, the circular capacitor strip 6 is ensured not to deform in the feeding process, and when the circular capacitor strips 6 with other specifications with different radians are cut, the arc-shaped radian adjustment of an outer arc formed by the left driving feeding pinch roller 4 and the right driving feeding pinch roller 10 can be realized by only adjusting the angle of the vertical plate 2 hinged on the machine base 1; a notch 9 is arranged on the bottom plate at the front end of the arc-shaped material supporting frame 7, a right driving feeding pressing wheel 10 is arranged in the notch 9, a cutting positioning pressing mechanism 12 of the circular capacitor strip 6 is arranged on the right side of the right driving feeding pressing wheel 10, the cutting positioning pressing mechanism 12 is arranged on the machine base 1, a jacking positioning block 13 is arranged on the right side of the cutting positioning pressing mechanism 12, the front end of the circular capacitor strip 6 sequentially passes through a left crack formed by the left driving feeding pressing wheel 4 and the left driven feeding pressing wheel 5, the arc-shaped material supporting frame 7, a right crack formed by the right driving feeding pressing wheel 10 and the right driven feeding pressing wheel 11, and the front side of the cutting positioning pressing mechanism 12 is propped against the left side surface of the jacking positioning block 13, a saw blade 16 is arranged on the front side of the cutting positioning pressing mechanism 12, and after the front end of the circular capacitor strip 6 is propped against the jacking positioning block 13, and after a moment reaches a certain requirement, the saw blade 16 is started to feed backwards, so that the front end of the circular capacitor strip 6 is cut.
An electric cylinder bracket 21 is arranged on the vertical plate 2, a tailing jacking electric cylinder 20 is arranged on the electric cylinder bracket 21, a jacking rod penetrating hole 18 is arranged on the bottom plate of the arc-shaped material supporting frame 7, the jacking rod penetrating hole 18 is arranged right left of the jacking positioning block 13, a tailing jacking rod 19 is connected to the output shaft of the tailing jacking electric cylinder 20, and the right end of the tailing jacking rod 19 is arranged in the tailing jacking rod penetrating hole 18; the arc-shaped material supporting frame 7 is hung on the vertical plate 2 through a fixed column 8; when the circular capacitor strip 6 is cut so that only the tailings 17 are left, the right driving feeding pinch roller 10 is lifted when the tailings 17 are not pressed, the electric cylinder 20 is connected to the top of the tailings, the front end of the tailings ejector rod 19 is connected with the tail end surface of the tailings 17 in a propping mode after penetrating through the hole 18 through the tailings ejector rod, and when the propping moment reaches a certain moment, the saw blade 16 is started to feed backwards, so that cutting of the tailings 17 of the circular capacitor strip 6 is achieved, and full utilization of the tailings is achieved.
The ejector positioning block 13 is arranged in the ejector fixing sleeve 14, the ejector fixing sleeve 14 is arranged on the machine base 1, the ejector positioning block position adjustment differential head 15 is arranged between the ejector fixing sleeve 14 and the ejector positioning block 13, the lengths of different capacitor cores are different, the requirements can be met by adjusting the position of the ejector positioning block 13 in the ejector fixing sleeve 14, and the fine adjustment of the positioning block is realized by adjusting the differential head 15. The saw blade 16 is arranged at the front side of a cutting groove in the cutting positioning and pressing mechanism 12, a lower pressing cylinder is arranged on the machine base 1 above the cutting groove, and an upper pressing block for cutting a circular capacitor strip is connected to an output shaft of the lower pressing cylinder.
Claims (3)
1. The circular capacitor strip cutting device comprises a base (1), a support (3) and a circular capacitor strip (6), wherein a vertical plate (2) is arranged between the base (1) and the support (3), a left driving feeding pressing wheel (4) and a left driven feeding pressing wheel (5) are respectively arranged on the vertical plate (2), a right driving feeding pressing wheel (10) and a right driven feeding pressing wheel (11) are respectively arranged on the base (1), the circular capacitor strip cutting device is characterized in that the right end of the vertical plate (2) is hinged on the base (1) through a hinge, the left driving feeding pressing wheel (4) and the right driving feeding pressing wheel (10) are arranged on the same circular arc, an arc-shaped material supporting frame (7) is arranged between the left driving feeding pressing wheel (4) and the right driving feeding pressing wheel (10), a notch (9) is arranged on the bottom plate at the front end of the arc-shaped material supporting frame (7), a cutting positioning pressing mechanism (12) of the circular capacitor strip (6) is arranged on the right side of the right driving feeding pressing wheel (10), the cutting positioning pressing mechanism (12) is arranged on the top of the base (1), the front end of the circular capacitor strip (6) sequentially passes through a left crack formed by the left driving feeding pressing wheel (4) and the left driven feeding pressing wheel (5), an arc-shaped material supporting frame (7), a right crack formed by the right driving feeding pressing wheel (10) and the right driven feeding pressing wheel (11), and a cutting positioning pressing mechanism (12) and is then propped against the left side surface of a jacking positioning block (13), and a saw blade (16) is arranged on the front side of the cutting positioning pressing mechanism (12).
2. The circular capacitor strip cutting device according to claim 1, wherein an electric cylinder bracket (21) is arranged on the vertical plate (2), a tail material jacking electric cylinder (20) is arranged on the electric cylinder bracket (21), a push rod penetrating hole (18) is arranged on a bottom plate of the arc-shaped material supporting frame (7), the push rod penetrating hole (18) is arranged right left of the material jacking positioning block (13), a tail material push rod (19) is connected to an output shaft of the tail material jacking electric cylinder (20), and the right end of the tail material push rod (19) is arranged in the tail material push rod penetrating hole (18); the arc-shaped material supporting frame (7) is hung on the vertical plate (2) through the fixing column (8).
3. The circular capacitor strip cutting device according to claim 2, wherein the ejector positioning block (13) is arranged in an ejector fixing sleeve (14), the ejector fixing sleeve (14) is arranged on the machine base (1), and an ejector positioning block position adjustment differential head (15) is arranged between the ejector fixing sleeve (14) and the ejector positioning block (13); the saw blade (16) is arranged at the front side of a cutting groove in the cutting positioning and pressing mechanism (12), a lower pressing cylinder is arranged on the machine seat (1) above the cutting groove, and an output shaft of the lower pressing cylinder is connected with an upper pressing block for cutting the circular capacitor strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193898.9A CN107813016B (en) | 2017-11-24 | 2017-11-24 | Circular capacitor strip cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193898.9A CN107813016B (en) | 2017-11-24 | 2017-11-24 | Circular capacitor strip cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107813016A CN107813016A (en) | 2018-03-20 |
| CN107813016B true CN107813016B (en) | 2023-06-30 |
Family
ID=61609756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711193898.9A Active CN107813016B (en) | 2017-11-24 | 2017-11-24 | Circular capacitor strip cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813016B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124232A1 (en) * | 1991-07-22 | 1993-01-28 | Bosch Gmbh Robert | HAND CIRCULAR SAW, IN PARTICULAR DIVING SAW |
| CN201168872Y (en) * | 2008-02-03 | 2008-12-24 | 王精利 | Extrusion molding board dovetail groove milling machine |
| CN102699412A (en) * | 2012-05-27 | 2012-10-03 | 薛美芳 | Circular steel tube cutting mechanism |
| CN203390298U (en) * | 2013-07-08 | 2014-01-15 | 嵊州市龙威机械制造有限公司 | Electric cutting machine |
| CN105171842B (en) * | 2015-10-27 | 2017-02-01 | 江苏航天鸿鹏数控机械有限公司 | Intelligent multifunctional cutting system for blister materials |
| CN205634045U (en) * | 2016-03-31 | 2016-10-12 | 天津天机恒泰机械设备有限公司 | Reinforcing bar charging equipment |
| CN105728835A (en) * | 2016-04-29 | 2016-07-06 | 杭州精卫特机床有限公司 | Zero-tailing processing device of circular saw |
| CN205551627U (en) * | 2016-05-09 | 2016-09-07 | 陈华 | Section bar cutting apparatus |
| CN207642407U (en) * | 2017-11-24 | 2018-07-24 | 中电科风华信息装备股份有限公司 | Circular capacitor cutter device |
-
2017
- 2017-11-24 CN CN201711193898.9A patent/CN107813016B/en active Active
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| CN107813016A (en) | 2018-03-20 |
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