CN111816462B - Multi-station liquid injection system for capacitor manufacturing - Google Patents
Multi-station liquid injection system for capacitor manufacturing Download PDFInfo
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- CN111816462B CN111816462B CN201911248965.1A CN201911248965A CN111816462B CN 111816462 B CN111816462 B CN 111816462B CN 201911248965 A CN201911248965 A CN 201911248965A CN 111816462 B CN111816462 B CN 111816462B
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- liquid injection
- piston rod
- capacitor
- hydraulic cylinder
- station
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- 239000003990 capacitor Substances 0.000 title claims abstract description 54
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000009467 reduction Effects 0.000 claims description 8
- 101100190621 Arabidopsis thaliana PLC4 gene Proteins 0.000 description 13
- 239000003792 electrolyte Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- -1 burrs Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 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
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/04—Drying; Impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a multi-station liquid injection system for manufacturing a capacitor, which comprises a liquid injection station main body and a programmable PLC (programmable logic controller), wherein the liquid injection station main body comprises a turntable, the outer edge of the turntable is provided with holding ports with openings at equal intervals, two sides of the opening with the holding ports are both fixed with elastic plastic arc sheets, the upper surface of the turntable is provided with grooves at equal intervals, the grooves are positioned between the two holding ports with the openings, one side of the liquid injection station main body is provided with a blanking device, the blanking device comprises a mounting ring, the mounting ring is provided with a telescopic hydraulic cylinder at equal intervals, the telescopic hydraulic cylinder comprises a cylinder body and a piston rod, a capacitor placing station of the invention is arranged to be a holding port with an opening, the elastic plastic arc sheets can be extruded, the capacitor can be pulled out from the opening after being extruded, and the invention is provided with a conveyor belt and a blanking device with a telescopic hydraulic cylinder and a clamping device, when the clamping device can smoothly feed the capacitor onto the conveying belt.
Description
Technical Field
The invention relates to the technical field of capacitors, in particular to a multi-station liquid injection system for manufacturing a capacitor.
Background
An electrolytic paper made of manila fibers is used between positive and negative aluminum drops of the capacitor for isolation and insulation, but impurities such as burrs, foil ash and the like between a positive foil and a negative box influence the safety and the operability of the capacitor, the electrolyte is mainly contained in the past electrolyte in a vacuum pumping or pressurizing mode, and the traditional impregnation electrolyte needs to bring cross pollution and the problem of waste of redundant electrolyte;
for this, a multi-station liquid injection system for capacitor manufacturing is proposed in the patent with application number 201821615054.9, which is used for solving the above problems, and the multi-station liquid injection system is characterized in that a plurality of stations are arranged on a turntable, and a plurality of liquid injection heads are arranged in common, after liquid injection, the liquid falls onto a conveyor belt through an opening, and the mode that the liquid directly falls onto the conveyor belt through the opening easily causes unstable blanking, capacitor toppling and electrolyte leakage.
Disclosure of Invention
The invention aims to provide a multi-station liquid injection system for manufacturing a capacitor, which aims to solve the problems that blanking is unstable, the capacitor topples over and electrolyte leaks out due to the fact that the capacitor directly falls on a conveyor belt through an opening in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-station liquid injection system for manufacturing a capacitor comprises a liquid injection station main body and a Programmable Logic Controller (PLC), wherein the liquid injection station main body comprises a rotary table, equidistant accommodating ports with openings are formed in the outer edge of the rotary table, elastic plastic arc sheets are fixed on two sides of the opening with the accommodating ports with the openings, grooves are formed in the upper surface of the rotary table at equal intervals and are located between the two accommodating ports with the openings, a blanking device is arranged on one side of the liquid injection station main body and comprises a mounting ring, a telescopic hydraulic cylinder is mounted on the mounting ring at equal intervals and comprises a cylinder body and a piston rod, an infrared distance measuring sensor is mounted at one end, away from the cylinder body, of the lower surface of the piston rod, a photosensitive resistor is mounted at the lower end, close to the piston rod, of the cylinder body, and a clamping device is mounted on one side of the piston rod, one side below that unloader kept away from annotating liquid station main part is provided with the pay-off conveyer belt, the pay-off conveyer belt includes conveyer belt main part and lamp area, the lamp area is located the both sides of conveyer belt main part.
Preferably, the middle part of the turntable is provided with a turntable shaft, and a speed reduction motor for driving the turntable shaft to rotate is arranged below the turntable shaft.
Preferably, a ring shaft is fixed in the middle of the mounting ring, and a speed reduction motor used for driving the ring shaft is mounted at the lower end of the ring shaft.
Preferably, the clamping device comprises a fixed plate and a movable plate, the fixed plate is fixed on the side face of one end, far away from the cylinder body, of the piston rod, the movable plate is installed on the side face of the middle of the piston rod, a micro hydraulic cylinder for driving the movable plate is installed inside the piston rod, and a sliding groove is formed in the position, corresponding to the movable plate, of the piston rod.
Preferably, the output end of the photoresistor is electrically connected with the input end of the programmable PLC, and the output end of the programmable PLC is electrically connected with the input ends of the clamping device and the telescopic hydraulic cylinder.
Preferably, the output end of the infrared distance measuring sensor is electrically connected with the input end of the programmable PLC, and the output end of the programmable PLC is electrically connected with the input ends of the clamping device and the telescopic hydraulic cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. the capacitor placing station is provided with an accommodating opening with an opening, and the two sides of the accommodating opening are provided with the elastic plastic arc sheets which can prevent the capacitor from falling off from the opening when not extruded, and can be extruded when the capacitor is pulled in the direction of the opening, and the capacitor can be pulled out from the opening after being extruded;
2. the capacitor discharging device is provided with the conveyor belt and the discharging device with the telescopic hydraulic cylinder and the clamping device, when the clamping device reaches the position with the opening accommodating opening, the clamping device can clamp the capacitor, the telescopic hydraulic cylinder can be contracted to pull the capacitor out of the opening, and when the clamping device reaches the position of the conveyor belt, the clamping device can release the capacitor to stably discharge the capacitor onto the conveyor belt, so that the situations of toppling and leakage are avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a top view of the present invention;
FIG. 2 is a top view of the injection station body of the present invention;
FIG. 3 is a top view of the blanking device of the present invention;
fig. 4 is a perspective view of the telescopic hydraulic cylinder of the present invention.
In the figure: 1. a liquid injection station main body; 11. a turntable; 12. a receiving opening with an opening; 13. an elastic plastic arc piece; 14. a turntable shaft; 15. a groove; 2. a blanking device; 21. a telescopic hydraulic cylinder; 211. a cylinder body; 212. a piston rod; 22. a mounting ring; 23. a ring shaft; 24. a clamping device; 241. a fixing plate; 242. moving the plate; 243. a micro hydraulic cylinder; 25. an infrared ranging sensor; 26. a photoresistor; 3. a feeding conveyor belt; 31. a conveyor belt body; 32. a light strip; 4. a programmable PLC.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a multi-station liquid injection system for manufacturing a capacitor includes a liquid injection station main body 1 for injecting liquid, a blanking device 2 for automatically blanking, a feeding conveyor belt 3 for conveying the blanked capacitor, and a programmable PLC4 serving as a master console;
referring to fig. 1 and 2, the liquid injection station body 1 includes a turntable 11, a turntable shaft 14 is installed in the middle of the turntable 11, a speed reduction motor for driving the turntable shaft 14 to rotate is installed below the turntable shaft 14, the speed reduction motor is provided with an intermittent transmission mechanism, the turntable shaft 14 drives the turntable 11 to intermittently rotate so as to provide liquid injection time, the outer edge of the turntable 11 is provided with equidistant accommodating ports 12 with openings, both sides of the opening of the accommodating port 12 with openings are fixed with elastic plastic arc sheets 13, a capacitor is inserted into the accommodating port 12 with openings from top to bottom, the openings can enable the capacitor to be pulled out from the side, the elastic plastic arc sheets 13 can prevent the capacitor from falling off from the openings when not being extruded, when the capacitor is pulled in the opening direction, the elastic plastic arc sheets 13 can be extruded, and can prevent the capacitor from blocking discharge after being extruded, the liquid injection head should be disposed above one of the open-ended receiving openings 12;
referring to fig. 1 and 3, a blanking device 2 is arranged on one side of a liquid injection station main body 1, the blanking device 2 includes a mounting ring 22, a ring shaft 23 is fixed in the middle of the mounting ring 22, a speed reduction motor used for driving the ring shaft 23 is mounted at the lower end of the ring shaft 23, an intermittent driving device is mounted on the speed reduction motor and can drive the mounting ring 22 to intermittently rotate by driving the ring shaft 23, telescopic hydraulic cylinders 21 are mounted on the mounting ring 22 at equal intervals, each telescopic hydraulic cylinder 21 includes a cylinder body 211 and a piston rod 212, a clamping device 24 is mounted on one side of the piston rod 212, the mounting ring 22 can drive the telescopic hydraulic cylinder 21 to intermittently rotate, when the piston rod 212 rotates to a position with an opening accommodating port 12, the clamping device 24 can clamp a capacitor after liquid injection, and the telescopic hydraulic cylinder 21 starts to contract;
as shown in fig. 3 and 4, the clamping device 24 includes a fixed plate 241 and a moving plate 242, the fixed plate 241 is fixed on a side surface of the piston rod 212 far from one end of the cylinder body 211, the moving plate 242 is installed on a side surface of a middle portion of the piston rod 212, a micro hydraulic cylinder 243 for driving the moving plate 242 is installed inside the piston rod 212, a sliding slot is arranged on the piston rod 212 corresponding to the moving plate 242, when the micro hydraulic cylinder 243 pushes the moving plate 242, the moving plate 242 and the fixed plate 241 can be close to each other, so that the fixed plate 241 and the moving plate 242 can clamp the capacitor, and the sliding slot can guide the movement of;
referring to fig. 1, 2 and 4, grooves 15 are equidistantly formed in the upper surface of the turntable 11, the grooves 15 are located between two accommodating ports 12 with openings, an infrared distance measuring sensor 25 is mounted at one end of the lower surface of the piston rod 212, which is far away from the cylinder body 211, an output end of the infrared distance measuring sensor 25 is electrically connected with an input end of a programmable PLC4, an output end of a programmable PLC4 is electrically connected with the clamping device 24 and an input end of the telescopic hydraulic cylinder 21, when the mounting ring 22 drives the telescopic hydraulic cylinder 21 to rotate, the infrared distance measuring sensor 25 rotates along with the telescopic hydraulic cylinder, the infrared distance measuring sensor 25 is used for measuring distance and transmitting a detection signal to a programmable PLC4, when the infrared distance measuring sensor 25 rotates to the position of the groove 15 (the distance between the infrared distance measuring sensor 25 and the groove 15 is the set distance of the programmable PLC 4), at this time, the programmable PLC4, the movable plate 242 and the fixed plate 241 can be close to each other, so that the fixed plate 241 and the movable plate 242 can clamp the capacitor, and at the same time, the programmable PLC4 controls the telescopic hydraulic cylinder 21 to start to contract so as to be capable of pulling out the capacitor from the opening with the opening accommodating opening 12;
referring to fig. 1 and 4, a feeding conveyor belt 3 is arranged below one side of the blanking device 2 away from the liquid injection station main body 1, the feeding conveyor belt 3 comprises a conveyor belt main body 31 and light strips 32, the light strips 32 are arranged on two sides of the conveyor belt main body 31, a photoresistor 26 is arranged on the lower surface of one end of the cylinder body 211 close to the piston rod 212, the output end of the photoresistor 26 is electrically connected with the input end of a programmable PLC4, and the output of the programmable PLC4 is electrically connected to the input of the gripping device 24 and the telescopic hydraulic cylinder 21, when the mounting ring 22 drives the telescopic hydraulic cylinder 21 to rotate, the light-sensitive resistor 26 also rotates, the light-sensitive resistor 26 is used for detecting light, and when the light-sensitive resistor 26 reaches the position of the lamp strip 32, the programmable PLC4 controls the micro-hydraulic cylinder 243 to shorten, so that the moving plate 242 and the fixed plate 241 can move away from each other, the capacitor is released by the clamp device 24 and the released capacitor falls on the upper surface of the conveyor belt body 31.
The working principle and the using process of the invention are as follows: when the device is used, a capacitor to be injected with electrolyte is manually inserted into each accommodating opening 12 with an opening, the turntable shaft 14 drives the turntable 11 to rotate intermittently, the injection head can inject the capacitor, meanwhile, the turntable 11 and the blanking device 2 are also in a rotating state, when the mounting ring 22 drives the telescopic hydraulic cylinder 21 to rotate, the infrared distance measuring sensor 25 rotates along with the turntable shaft, the infrared distance measuring sensor 25 is used for measuring distance and transmitting a detection signal to the programmable PLC4, when the infrared distance measuring sensor 25 rotates to the position of the groove 15 (the distance between the infrared distance measuring sensor 25 and the groove 15 is the set distance of the programmable PLC 4), the programmable PLC4 controls the micro hydraulic cylinder 243 in the clamping device 24 to extend, the movable plate 242 and the fixed plate 241 can approach each other, so that the clamping device 24 can clamp the capacitor, and the programmable PLC4 controls the telescopic hydraulic cylinder 21 to start to shrink, so that the capacitor can be pulled out from the opening with the opening containing port 12 (the elastic plastic arc piece 13 can prevent the capacitor from falling off from the opening when not being extruded, when the capacitor is pulled in the opening direction, the elastic plastic arc piece 13 can be extruded, the capacitor can be prevented from blocking discharging after being extruded, the liquid injection head is arranged above one of the containing ports with the opening 12), the clamping device 24 carrying the capacitor continues to rotate along with the telescopic hydraulic cylinder 21, the photosensitive resistor 26 also rotates, the photosensitive resistor 26 is used for detecting brightness, when the photosensitive resistor 26 reaches the position of the lamp strip 32, the programmable PLC4 controls the micro-hydraulic cylinder 243 to shorten, so that the moving plate 242 and the fixed plate 241 can move away from each other, the capacitor is released by the clamp 24 and the released capacitor falls on the upper surface of the conveyor main body 31, and the conveyor main body 31 can convey the capacitor to a desired position.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a multistation annotate liquid system for condenser is made, includes notes liquid station main part (1) and programmable PLC (4), its characterized in that: the liquid injection station main body (1) comprises a rotary table (11), equidistant containing openings (12) with openings are formed in the outer edge of the rotary table (11), elastic plastic arc sheets (13) are fixed on two sides of the opening of the containing openings (12), grooves (15) are formed in the upper surface of the rotary table (11) at equal intervals, the grooves (15) are located between the two containing openings (12) with openings, a blanking device (2) is arranged on one side of the liquid injection station main body (1), the blanking device (2) comprises a mounting ring (22), a telescopic hydraulic cylinder (21) is mounted on the mounting ring (22) at equal intervals, the telescopic hydraulic cylinder (21) comprises a cylinder body (211) and a piston rod (212), an infrared distance measuring sensor (25) is mounted at one end, far away from the cylinder body (211), of the lower surface of the piston rod (212), and a photosensitive resistor (26) is mounted at one end, close to the piston rod (212), of the cylinder body (211), clamping device (24) are installed to one side of piston rod (212), one side below that annotate liquid station main part (1) is kept away from in unloader (2) is provided with pay-off conveyer belt (3), pay-off conveyer belt (3) are including conveyer belt main part (31) and lamp area (32), lamp area (32) are located the both sides of conveyer belt main part (31).
2. The multi-station liquid injection system for capacitor manufacturing according to claim 1, wherein: the middle part of the turntable (11) is provided with a turntable shaft (14), and a speed reduction motor for driving the turntable shaft (14) to rotate is arranged below the turntable shaft (14).
3. The multi-station liquid injection system for capacitor manufacturing according to claim 1, wherein: a ring shaft (23) is fixed in the middle of the mounting ring (22), and a speed reduction motor used for driving the ring shaft (23) is mounted at the lower end of the ring shaft (23).
4. The multi-station liquid injection system for capacitor manufacturing according to claim 1, wherein: the clamping device (24) comprises a fixing plate (241) and a moving plate (242), the fixing plate (241) is fixed on the side face of one end, far away from the cylinder body (211), of the piston rod (212), the moving plate (242) is installed on the side face of the middle of the piston rod (212), a micro hydraulic cylinder (243) used for driving the moving plate (242) is installed inside the piston rod (212), and a sliding groove is formed in the position, corresponding to the moving plate (242), of the piston rod (212).
5. The multi-station liquid injection system for capacitor manufacturing according to claim 1, wherein: the output end of the photoresistor (26) is electrically connected with the input end of the programmable PLC (4), and the output end of the programmable PLC (4) is electrically connected with the clamping device (24) and the input end of the telescopic hydraulic cylinder (21).
6. The multi-station liquid injection system for capacitor manufacturing according to claim 1, wherein: the output end of the infrared ranging sensor (25) is electrically connected with the input end of the programmable PLC (4), and the output end of the programmable PLC (4) is electrically connected with the input ends of the clamping device (24) and the telescopic hydraulic cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248965.1A CN111816462B (en) | 2019-12-09 | 2019-12-09 | Multi-station liquid injection system for capacitor manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248965.1A CN111816462B (en) | 2019-12-09 | 2019-12-09 | Multi-station liquid injection system for capacitor manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111816462A CN111816462A (en) | 2020-10-23 |
| CN111816462B true CN111816462B (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248965.1A Active CN111816462B (en) | 2019-12-09 | 2019-12-09 | Multi-station liquid injection system for capacitor manufacturing |
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| Country | Link |
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| CN (1) | CN111816462B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824306Y (en) * | 2005-09-13 | 2006-10-04 | 张树全 | Vacuum liquid injecting machine for battery |
| WO2014006660A1 (en) * | 2012-07-05 | 2014-01-09 | オー・エム・シー株式会社 | Method for electrolyte injection and injection device for same |
| CN205692903U (en) * | 2016-06-23 | 2016-11-16 | 芜湖格利特新能源科技有限公司 | A kind of lithium ion battery automatic fluid injection drawing mechanism |
| CN107026255A (en) * | 2017-05-18 | 2017-08-08 | 惠州市惠德瑞锂电科技股份有限公司 | A kind of rotating disk automatic filling machine assembly |
-
2019
- 2019-12-09 CN CN201911248965.1A patent/CN111816462B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824306Y (en) * | 2005-09-13 | 2006-10-04 | 张树全 | Vacuum liquid injecting machine for battery |
| WO2014006660A1 (en) * | 2012-07-05 | 2014-01-09 | オー・エム・シー株式会社 | Method for electrolyte injection and injection device for same |
| CN205692903U (en) * | 2016-06-23 | 2016-11-16 | 芜湖格利特新能源科技有限公司 | A kind of lithium ion battery automatic fluid injection drawing mechanism |
| CN107026255A (en) * | 2017-05-18 | 2017-08-08 | 惠州市惠德瑞锂电科技股份有限公司 | A kind of rotating disk automatic filling machine assembly |
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| CN111816462A (en) | 2020-10-23 |
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