CN110243663B - Trapezoidal shielding device produced with etched foil for lead-free electrolytic capacitors - Google Patents
Trapezoidal shielding device produced with etched foil for lead-free electrolytic capacitors Download PDFInfo
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- CN110243663B CN110243663B CN201910479691.0A CN201910479691A CN110243663B CN 110243663 B CN110243663 B CN 110243663B CN 201910479691 A CN201910479691 A CN 201910479691A CN 110243663 B CN110243663 B CN 110243663B
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- 239000011888 foil Substances 0.000 title claims abstract description 55
- 239000003990 capacitor Substances 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 28
- 230000009471 action Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000002474 experimental method Methods 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000021168 barbecue Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention provides a trapezoid shielding device produced by corrosion foil for a lead-free electrolytic capacitor. The ladder-shaped shield device produced from the etched foil for the lead-free electrolytic capacitor comprises: a trapezoidal shielding device body; the two L-shaped round rods are fixedly arranged on the trapezoidal shielding equipment body; the transverse plate is arranged below the two L-shaped round rods; the two first grooves are formed in the top of the transverse plate; two first horizontal poles, two first horizontal pole rotates respectively to be installed two in the first recess, the one end of first horizontal pole extends to corresponding outside the first recess. The trapezoid shielding device produced by the corrosion foil for the lead-free electrolytic capacitor has the advantages of convenience in use, capability of uniformly detecting whether the content of lead in the aluminum foil exceeds the standard or not, capability of avoiding injuring workers, and simplicity and convenience in operation.
Description
Technical Field
The invention relates to the technical field of electrolysis, in particular to a trapezoid shielding device produced by corrosion foil for a lead-free electrolytic capacitor.
Background
Lead is a weak metal with softness and strong ductility, is toxic and heavy metal, has a bluish white original color, is quickly covered by a layer of dark gray oxide in the air, can be used for buildings, lead-acid storage batteries, warheads, shells, welding materials, fishing tools, fishery tools, radiation-proof materials, cups and partial alloys, such as lead-tin alloy for electronic welding, is called as lead-free, does not absolutely inhibit the existence of lead in hundreds, but requires that the lead content must be reduced to a level lower than 1000ppm, and means that electronic manufacturing must meet the lead-free assembly process requirements, and electronic lead-free is also commonly used for generally indicating that the content of six toxic and harmful materials including lead must be controlled within the level of 1000ppm Ladder-shaped device, shielding, its characterized in that: the shielding is arranged in front of the aluminum foil, and a trapezoidal device is arranged on the shielding, which has the advantages and beneficial effects that: the device can not only enable the aluminum foil to receive partial due power-on effect in the reaming groove according to the sectional type trapezoid shielding, but also can place the adverse factor that the aluminum foil swings too much in the operation, can also solve the problem of inner side deformation when the segmentation is reduced to the minimum degree in the shielding processing, and plays a great role in improving the product quality in the production of corrosive foil.
However, the above-mentioned technology has the disadvantages that before the aluminum foil is used for an electrolysis experiment, the content of lead in the aluminum foil is not detected firstly, and whether the worker directly touches the aluminum foil to hurt the human body or not, while the traditional method for detecting whether the content of lead in the aluminum foil exceeds the standard or not usually comprises the steps of putting the aluminum foil paper on an alcohol lamp for burning, simulating a barbecue process, then putting the burnt aluminum foil paper into distilled water for soaking, and then dripping a reagent, wherein if the liquid is red, the lead exceeds the standard; if the color is blue, the lead is not overproof, and the hand-held alcohol lamp is easy to shake up and down, left and right in the detection process, so that the detection is possibly inaccurate.
Therefore, it is necessary to provide a new trapezoidal shield produced from etched foil for lead-free electrolytic capacitors to solve the above-mentioned technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the trapezoidal shielding device produced by the corrosion foil for the lead-free electrolytic capacitor, which is convenient to use, can uniformly detect whether the lead content in the aluminum foil exceeds the standard or not, avoids hurting workers, and is simple and convenient to operate.
In order to solve the above technical problems, the present invention provides a trapezoidal shield device produced from a corrosion foil for a lead-free electrolytic capacitor, comprising: a trapezoidal shielding device body; the two L-shaped round rods are fixedly arranged on the trapezoidal shielding equipment body; the transverse plate is arranged below the two L-shaped round rods; the two first grooves are formed in the top of the transverse plate; the two first cross rods are respectively and rotatably arranged in the two first grooves, and one ends of the first cross rods extend out of the corresponding first grooves; the two idle wheels are respectively and fixedly arranged on the two first cross rods; a belt wrapped around the two idlers; the handle is fixedly arranged on any one of the first cross bars; and the lifting mechanism is arranged on the transverse plate.
Preferably, the lifting mechanism comprises a slider, a strip-shaped block, a second groove, a first round bar, a second cross bar, a first bevel gear, a second bevel gear, a motor, a first round gear, a second round gear, a third groove, a second round bar and a round plate, the slider is sleeved on the first cross bar in a threaded manner, the top of the slider extends out of the corresponding first groove, the same strip-shaped block is fixedly installed at the tops of the two sliders, the two second grooves are symmetrically formed at the tops of the strip-shaped block, the first round bar is rotatably installed in the second grooves, the top end of the first round bar extends out of the corresponding second groove, the second cross bar is rotatably installed above the strip-shaped block, the first bevel gear is rotatably installed at both ends of the second cross bar, the first round bar is fixedly sleeved with the second bevel gear, the second bevel gear is meshed with the corresponding first bevel gear, the top fixed mounting of bar piece has the motor, fixed mounting has first circular gear on the output shaft of motor, the fixed cover is equipped with the circular gear of second on the second horizontal pole, the circular gear of second with the meshing of first circular gear, the third recess has been seted up on the top of first round bar, the second round bar is installed to third recess internal thread, the top of second round bar extends to corresponding outside the third recess, the top fixed mounting of second round bar has the circular slab.
Preferably, an alcohol burner is fixedly mounted at the top of the circular plate, two limiting telescopic rods are symmetrically and fixedly mounted at the bottom of the circular plate, and the bottom ends of the limiting telescopic rods are fixedly connected with the top of the strip-shaped block.
Preferably, one side of the sliding block is provided with a first through hole, the inner wall of the first through hole is provided with an internal thread, the first cross rod is provided with an external thread, and the first through hole is in threaded connection with the corresponding first cross rod.
Preferably, an inner thread is formed on the inner wall of the third groove, an outer thread is formed on the second round rod, and the third groove is in threaded connection with the corresponding second round rod.
Preferably, a first bearing is arranged in the second groove, an outer ring of the first bearing is fixedly connected with the inner wall of the corresponding second groove, and an inner ring of the first bearing is fixedly connected with the corresponding first round rod.
Preferably, the bottom of the sliding block is nested with a ball, and the ball is in contact with the inner wall of the bottom of the corresponding first groove.
Preferably, the second cross rod is rotatably sleeved with a supporting block, and the bottom of the supporting block is fixedly connected with the top of the bar-shaped block.
Preferably, two hanging rods are fixedly mounted at the bottom of the L-shaped round rod, and the bottom ends of the hanging rods are fixedly connected with the top of the transverse plate.
Preferably, a second through hole is formed in one side of the supporting block, a second bearing is arranged in the second through hole, an outer ring of the second bearing is fixedly connected with the inner wall of the second through hole, and an inner ring of the second bearing is fixedly connected with the second cross rod.
Compared with the related art, the trapezoid shielding device produced by the corrosion foil for the lead-free electrolytic capacitor has the following beneficial effects:
the invention provides a trapezoid shielding device for producing a corrosion foil for a lead-free electrolytic capacitor, which is characterized in that before an electrolytic experiment is carried out on an aluminum foil, whether the content of lead in the aluminum foil exceeds the standard or not is detected, a lighter is used for lighting an alcohol lamp, then the aluminum foil is placed on two L-shaped round rods, then a handle is rotated, the handle drives the corresponding first cross rods to rotate, the first cross rods drive the corresponding idle wheels to rotate, under the action of a belt, the two idle wheels rotate simultaneously, the two idle wheels drive the two first cross rods to rotate respectively, under the action of a thread, the first cross rods drive the corresponding slide blocks to move, the two slide blocks drive the strip-shaped blocks to move simultaneously, the strip-shaped blocks drive the two first round rods to move, and the first round rods drive the corresponding second round rods to move, the second round bar drives the round plate to move, the round plate drives the alcohol lamp to move, when the height of the alcohol lamp needs to be adjusted due to use needs, the first round bar is firstly twisted to turn the switch, the output shaft of the motor drives the first round gear to rotate, the first round gear drives the second round gear to rotate, the second round gear drives the second cross bar to rotate, the second cross bar drives two first bevel gears to rotate, the first bevel gears drive the corresponding second bevel gears to rotate, the second bevel gears drive the corresponding first round bars to rotate, under the combined action of the thread and the limiting telescopic rod, the first round bar drives the corresponding second round bar to move upwards, the second round bar drives the round plate to move, and the round plate drives the corresponding alcohol lamp to move, the alcohol burner can evenly roast the aluminum foil when moving, and then the traditional detection mode is used for detecting the content of lead in the aluminum foil, thereby completing the detection work of the content of lead in the aluminum foil.
Drawings
FIG. 1 is a schematic top view of a trapezoidal shield produced from etched foil for lead-free electrolytic capacitors according to a preferred embodiment of the present invention;
FIG. 2 is a schematic side view of the portion A shown in FIG. 1;
FIG. 3 is a side cross-sectional structural view of the portion B shown in FIG. 1;
FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 3;
fig. 5 is an assembly view of a first bevel gear and a second bevel gear in accordance with the present invention.
Reference numbers in the figures: 1. trapezoidal shielding equipment body, 2, L type round bar, 3, diaphragm, 4, first recess, 5, first horizontal pole, 6, idler, 7, the belt, 8, handle, 9, slider, 10, bar piece, 11, second recess, 12, first round bar, 13, second horizontal pole, 14, first conical gear, 15, second conical gear, 16, the motor, 17, first circular gear, 18, second circular gear, 19, third recess, 20, the second round bar, 21, the circular slab, 22, the alcohol lamp.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
The first embodiment,
Referring to fig. 1 and fig. 2, fig. 1 is a schematic top view of a trapezoidal shielding device produced by using etched foil for lead-free electrolytic capacitor according to a preferred embodiment of the present invention; fig. 2 is a schematic side view of the portion a shown in fig. 1. A ladder-shaped shield device produced by etching foil for a lead-free electrolytic capacitor includes: a trapezoidal shielding apparatus body 1; the two L-shaped round rods 2 are fixedly arranged on the trapezoidal shielding equipment body 1; the transverse plate 3 is arranged below the two L-shaped round rods 2; the two first grooves 4 are formed in the top of the transverse plate 3; the two first cross rods 5 are respectively rotatably installed in the two first grooves 4, and one end of each first cross rod 5 extends out of the corresponding first groove 4; the two idle wheels 6 are respectively and fixedly arranged on the two first cross bars 5; a belt 7, said belt 7 being wound around two of said idle pulleys 6; the handle 8 is fixedly arranged on any one of the first cross rods 5; and the lifting mechanism is arranged on the transverse plate 3.
The working principle of the trapezoid shielding device produced by the corrosion foil for the lead-free electrolytic capacitor provided by the invention is as follows:
before an electrolysis experiment is carried out on an aluminum foil, whether the content of lead in the aluminum foil exceeds a standard or not is detected, a lighter is used for lighting the alcohol lamp 22, then the aluminum foil is placed on the two L-shaped round rods 2, then the handle 8 is rotated, the handle 8 drives the corresponding first cross rod 5 to rotate, the first cross rod 5 drives the corresponding idler wheels 6 to rotate, under the action of the belt 7, the two idler wheels 6 rotate simultaneously, the two idler wheels 6 drive the two first cross rods 5 to rotate respectively, under the action of threads, the first cross rod 5 drives the corresponding slide blocks 9 to move, the two slide blocks 9 drive the strip blocks 10 to move simultaneously, the strip blocks 10 drive the two first round rods 12 to move, the first round rods 12 drive the corresponding second round rods 20 to move, and the second round rods 20 drive the round plates 21 to move, the circular plate 21 drives the alcohol lamp 22 to move, when the height of the alcohol lamp 22 needs to be adjusted due to usage requirements, a reversing switch is installed on the bar block 10, the reversing switch, the motor 16 and an external power supply are sequentially and electrically connected through an electric wire to form a closed loop, the reversing switch is twisted first, at this time, the motor 16 is started, an output shaft of the motor 16 drives the first circular gear 17 to rotate, the first circular gear 17 drives the second circular gear 18 to rotate, the second circular gear 18 drives the second cross rod 13 to rotate, the second cross rod 13 drives the two first bevel gears 14 to rotate, the first bevel gears 14 drive the corresponding second bevel gears 15 to rotate, the second bevel gears 15 drive the corresponding first circular rods 12 to rotate, under the combined action of threads and the limiting telescopic rod, first round bar 12 drives and corresponds second round bar 20 moves up, second round bar 20 drives circular plate 21 removes, circular plate 21 drives and corresponds alcohol burner 22 removes, alright carry out even barbecue to the aluminium foil when alcohol burner 22 removes, then use traditional detection mode to detect plumbous content in the aluminium foil again to accomplish this detection achievement of plumbous content in the aluminium foil.
Compared with the related art, the trapezoid shielding device produced by the corrosion foil for the lead-free electrolytic capacitor has the following beneficial effects:
the invention provides a trapezoid shielding device for producing corrosion foil for a lead-free electrolytic capacitor, which is characterized in that before an electrolytic experiment is carried out on an aluminum foil, whether the content of lead in the aluminum foil exceeds the standard or not is detected, a lighter is used for lighting an alcohol lamp 22, then the aluminum foil is placed on two L-shaped round rods 2, then a handle 8 is rotated, the handle 8 drives corresponding first cross rods 5 to rotate, the first cross rods 5 drive corresponding idle wheels 6 to rotate, under the action of a belt 7, the two idle wheels 6 simultaneously rotate, the two idle wheels 6 respectively drive two first cross rods 5 to rotate, under the action of a thread, the first cross rods 5 drive corresponding sliding blocks 9 to move, the two sliding blocks 9 simultaneously drive the strip-shaped blocks 10 to move, the strip-shaped blocks 10 drive two first round rods 12 to move, and the first round rods 12 drive corresponding second round rods 20 to move, the second round bar 20 drives the round plate 21 to move, the round plate 21 drives the alcohol lamp 22 to move, when the height of the alcohol lamp 22 needs to be adjusted due to use requirements, the alcohol lamp 22 is firstly twisted to move, the output shaft of the motor 16 drives the first circular gear 17 to rotate, the first circular gear 17 drives the second circular gear 18 to rotate, the second circular gear 18 drives the second cross rod 13 to rotate, the second cross rod 13 drives two first bevel gears 14 to rotate, the first bevel gears 14 drive the corresponding second bevel gears 15 to rotate, the second bevel gears 15 drive the corresponding first round bars 12 to rotate, under the combined action of threads and the limiting telescopic rods, the first round bars 12 drive the corresponding second round bars 20 to move upwards, the second round bars 20 drive the round plate 21 to move, the circular plate 21 drives the corresponding alcohol burner 22 to move, the alcohol burner 22 can roast the aluminum foil evenly when moving, and then the traditional detection mode is used for detecting the content of lead in the aluminum foil, so that the detection work of the content of lead in the aluminum foil is completed.
Example II,
Please refer to fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 3 is a schematic side cross-sectional structure view of the portion B shown in fig. 1; FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 3; fig. 5 is an assembly view of a first bevel gear and a second bevel gear in accordance with the present invention.
The lifting mechanism comprises sliders 9, strip-shaped blocks 10, second grooves 11, first round rods 12, second cross rods 13, first bevel gears 14, second bevel gears 15, motors 16, first round gears 17, second round gears 18, third grooves 19, second round rods 20 and round plates 21, the sliders 9 are sleeved on the first cross rods 5 in a threaded manner, the tops of the sliders 9 extend out of the corresponding first grooves 4, the same strip-shaped block 10 is fixedly installed at the tops of the two sliders 9, the two second grooves 11 are symmetrically formed in the tops of the strip-shaped blocks 10, the first round rods 12 are rotatably installed in the second grooves 11, the top ends of the first round rods 12 extend out of the corresponding second grooves 11, the second cross rods 13 are rotatably installed above the strip-shaped blocks 10, the first bevel gears 14 are rotatably installed at two ends of the second cross rods 13, fixed cover is equipped with second bevel gear 15 on the first round bar 12, second bevel gear 15 with correspond first bevel gear 14 meshes, the top fixed mounting of bar-shaped block 10 has motor 16, fixed mounting has first circular gear 17 on the output shaft of motor 16, fixed cover is equipped with second circular gear 18 on the second horizontal pole 13, second circular gear 18 with first circular gear 17 meshes, third recess 19 has been seted up on the top of first round bar 12, second round bar 20 is installed to third recess 19 internal thread, the top of second round bar 20 extends to and corresponds outside third recess 19, the top fixed mounting of second round bar 20 has circular slab 21.
The top of circular plate 21 is fixed with alcohol burner 22, the bottom symmetry fixed mounting of circular plate 21 has two spacing telescopic links, the bottom of spacing telescopic link with the top fixed connection of bar-shaped piece 10.
A first through hole is formed in one side of the sliding block 9, an internal thread is formed in the inner wall of the first through hole, an external thread is formed in the first cross rod 5, and the first through hole is in threaded connection with the corresponding first cross rod 5.
An internal thread is formed on the inner wall of the third groove 19, an external thread is formed on the second round rod 20, and the third groove 19 is in threaded connection with the corresponding second round rod 20.
A first bearing is arranged in the second groove 11, an outer ring of the first bearing is fixedly connected with the inner wall of the corresponding second groove 11, and an inner ring of the first bearing is fixedly connected with the corresponding first round rod 12.
The bottom of the slide block 9 is nested with a ball, and the ball is contacted with the corresponding bottom inner wall of the first groove 4.
The second cross rod 13 is rotatably sleeved with a supporting block, and the bottom of the supporting block is fixedly connected with the top of the bar-shaped block 10.
The bottom fixed mounting of L type round bar 2 has two jibs, the bottom of jib with the top fixed connection of diaphragm 3.
A second through hole is formed in one side of the supporting block, a second bearing is arranged in the second through hole, the outer ring of the second bearing is fixedly connected with the inner wall of the second through hole, and the inner ring of the second bearing is fixedly connected with the second cross rod 13.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but the details of the power mechanism, the power supply system, and the control system can be clearly known by those skilled in the art on the premise that the above inventive principle is understood.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479691.0A CN110243663B (en) | 2019-06-04 | 2019-06-04 | Trapezoidal shielding device produced with etched foil for lead-free electrolytic capacitors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479691.0A CN110243663B (en) | 2019-06-04 | 2019-06-04 | Trapezoidal shielding device produced with etched foil for lead-free electrolytic capacitors |
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| CN110243663A CN110243663A (en) | 2019-09-17 |
| CN110243663B true CN110243663B (en) | 2021-08-13 |
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Citations (5)
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|---|---|---|---|---|
| CN202936505U (en) * | 2012-10-21 | 2013-05-15 | 湖北瑞廷电子材料科技有限公司 | Ladder-shaped shielding device for producing etched foil for aluminium electrolytic capacitor |
| CN107598825A (en) * | 2017-10-23 | 2018-01-19 | 安徽江威精密制造有限公司 | A kind of capacitor clamping device |
| CN108113500A (en) * | 2018-02-02 | 2018-06-05 | 王天行 | A kind of barbecue rack of pollution-free high-efficient rate |
| CN109787542A (en) * | 2019-03-18 | 2019-05-21 | 天津一测防爆科技有限公司 | Explosion-proof solar plate |
| CN110379649A (en) * | 2019-06-06 | 2019-10-25 | 邵阳学院 | A kind of processing unit of unleaded electrolytic capacitor etched foil |
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2019
- 2019-06-04 CN CN201910479691.0A patent/CN110243663B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202936505U (en) * | 2012-10-21 | 2013-05-15 | 湖北瑞廷电子材料科技有限公司 | Ladder-shaped shielding device for producing etched foil for aluminium electrolytic capacitor |
| CN107598825A (en) * | 2017-10-23 | 2018-01-19 | 安徽江威精密制造有限公司 | A kind of capacitor clamping device |
| CN108113500A (en) * | 2018-02-02 | 2018-06-05 | 王天行 | A kind of barbecue rack of pollution-free high-efficient rate |
| CN109787542A (en) * | 2019-03-18 | 2019-05-21 | 天津一测防爆科技有限公司 | Explosion-proof solar plate |
| CN110379649A (en) * | 2019-06-06 | 2019-10-25 | 邵阳学院 | A kind of processing unit of unleaded electrolytic capacitor etched foil |
Non-Patent Citations (1)
| Title |
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| 吃"锡纸"烧烤会铅中毒吗;青岛晚报电子报;《http://wb.qdqss.cn/html/qdwb/20121225/qdwb11135.html》;20121225;第3页 * |
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