CN112967893A - Optimized structure of small aluminum electrolytic capacitor assembling machine - Google Patents
Optimized structure of small aluminum electrolytic capacitor assembling machine Download PDFInfo
- Publication number
- CN112967893A CN112967893A CN202110157305.3A CN202110157305A CN112967893A CN 112967893 A CN112967893 A CN 112967893A CN 202110157305 A CN202110157305 A CN 202110157305A CN 112967893 A CN112967893 A CN 112967893A
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- Prior art keywords
- guide pin
- core package
- station
- electrolytic capacitor
- aluminum electrolytic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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 OR LIGHT-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
- H01G13/006—Apparatus or processes for applying terminals
Abstract
The invention discloses an optimized structure of a small-sized aluminum electrolytic capacitor assembling machine, which relates to the technical field of aluminum electrolytic capacitor manufacturing, and the invention reduces a so-called 'triple combination structure' of the original traditional assembling machine core package entering a rubber cover into a 'double combination structure' through redesign, directly guides a guide pin into the rubber cover after the core package is sent to the tail end stroke of a guide pin straightening clamp, coaxially targets in place in one step, and avoids the displacement of a core package riveting point; on the other hand, set up pneumatic mechanical pin device through the below at the jiao gai station dish, pneumatic pin device then is effectively with two guide pin centre gripping of core package and make it become "perpendicular" state, make follow-up action accomplish the guide pin under "coaxial" state and get into the jiao gai, avoid the core package and the "heavy foot of the head" phenomenon of guide pin and lead to the guide pin crooked or draw the wound etc. guaranteed that the electrical property of solid SMD series product is not influenced, the electrical property parameter of electric capacity has been stabilized simultaneously, product quality has been improved greatly.
Description
Technical Field
The invention relates to the technical field of aluminum electrolytic capacitor manufacturing, in particular to an optimized structure of a small aluminum electrolytic capacitor assembling machine.
Background
With the development of high-speed communication and digital electronic products, the demand for miniaturization and flattening of electronic devices has spread all over the world; therefore, the development of chip electronic components with high level and high quality, including small-sized aluminum electrolytic capacitors and the like, not only has requirements on volume size, but also is stricter in product electrical performance; at present, in the whole aluminum electrolytic capacitor industry, the quality of the structure of an assembling machine in the assembling process in the capacitor manufacturing process directly influences the electrical performance of products, in particular to solid SMD series aluminum electrolytic capacitor products.
Throughout various assembling machines in the manufacturing process of the international capacitor industry, and single-station and multi-station (such as 6 stations, 8 stations, 12 stations, 16 stations and the like) assembling machines, the mode of inserting the capacitor core package into the rubber cover in the assembling operation is a step-by-step entering method, wherein the maximum use amount of a 'rich machine type' is particularly used; according to statistics, the possession of domestic enterprises for the 'Rich machine type' is up to tens of thousands of machines, and the assembling machine is a 'single-station series', so the price is low, and the assembling machine is widely adopted by the capacitor industry; however, since the operation mode of the assembling machine of the "simplex series" is the "step-by-step entering method", the structure of the assembling machine is the so-called "triple assembling structure", and the structure of the assembling machine has a serious technical defect that the core package guide pin is not directly inserted at one time when the glue cover is inserted, and is completed in multiple steps; because the depth that core package guide pin got into the jiao gai is usually shallow, very easily makes core package and guide pin can't keep the straightness that hangs down ' of one hundred percent, consequently, this kind of operation often can make core package riveting point take place the displacement, leads to the electric conductivity to worsen, for example leak current increase etc. sometimes can even cause core package riveting point to drop and make the product inefficacy, this will seriously influence product quality's improvement.
Disclosure of Invention
The invention aims to solve the technical defect of the traditional aluminum electrolytic capacitor assembly core when a rubber cover is penetrated, avoid the displacement of core riveting points, stabilize the electrical performance parameters of the capacitor and greatly improve the product quality.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an optimization structure of small-size aluminum electrolytic capacitor assemblage machine, includes the core package clamp of centre gripping product core package, the guide pin B portion grip block of centre gripping guide pin B portion, the guide pin alignment that carries out the alignment to the guide pin presss from both sides, the gluey lid station dish of fixed rubber lid and the pneumatic machinery of centre gripping guide pin tip draw the foot device, core package clamp, guide pin B portion grip block, guide pin alignment clamp, rubber lid station dish and pneumatic machinery draw the foot device top-down to set gradually, the alignment station that the centre gripping station of core package clamp, the grip end of guide pin B portion grip block, guide pin alignment pressed from both sides, the threading needle station of rubber lid station dish and the grip end of pneumatic machinery draw the foot device all are located same vertical line.
Furthermore, the core bag core packaging machine further comprises a secondary action cam for enabling the core bag to enter the rubber cover, wherein the secondary action cam is positioned between the rubber cover working disc and the pneumatic mechanical foot pulling device.
Furthermore, the needle threading station of the rubber cover station disc, the pushing station of the secondary movable cam and the clamping end of the pneumatic mechanical foot pulling device are all positioned on the same vertical line.
Further, the secondary action cam is matched with the pneumatic mechanical foot pulling device.
Furthermore, the upper end of the rubber cover station disc is provided with a groove for fixing the rubber cover, and the bottom of the groove is provided with a guide pin hole.
The invention has the beneficial effects that: the invention reduces the so-called 'triple combination structure' of the original traditional assembly machine core package entering the rubber cover into a 'double combination structure' through redesign, directly guides the guide pin into the rubber cover after the core package is sent to the tail end stroke of the guide pin straightening clamp, and coaxially targets in place by one step, thereby avoiding the displacement of the riveting point of the core package; on the other hand, a pneumatic mechanical pin pulling device is arranged below the rubber cover station disc, so that the clamping station of the core package clamp, the clamping end of the clamping block of the B part of the guide pin, the straightening station of the guide pin straightening clamp, the pin penetrating station of the rubber cover station disc and the clamping end of the pneumatic mechanical pin pulling device are all positioned on the same vertical line, after the guide pin passes through the rubber cover station disc, the pneumatic pin pulling device effectively clamps two guide pins of the core package to enable the core package to be in a vertical state, the follow-up action is enabled to finish the guide pin entering the rubber cover in a coaxial state, the phenomenon that the guide pin is inclined or damaged due to the light head-weight foot phenomenon of the core package and the guide pin is avoided, and meanwhile, the phenomenon that the riveting point of the guide pin is displaced due to the fact that the diameter of the B part of the guide pin is slightly larger than that of a hole (generally 0.1mm) of the rubber cover is generated when the guide pin enters the rubber cover hole in; therefore, the double combined structure of the invention can ensure that the electrical property of the solid SMD series products is not influenced, and simultaneously stabilize the electrical property parameters of the capacitor and greatly improve the product quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of a core package guide pin of a small aluminum electrolytic capacitor;
fig. 3 is a schematic view of a "triple combination" of a core package entering a glue cover in the prior art.
The reference signs are:
a core package clamp 1, a guide pin B part clamping block 2, a guide pin straightening clamp 3, a rubber cover station disc 4, a pneumatic mechanical foot-pulling device 5,
a core bag 61, a guide pin B part 62, a guide pin 63, a rubber cover 64,
the guide pin enters the glue cap guiding fixing piece 7 and the guide pin enters the glue cap guiding single-side opening piece 8.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the optimized structure of a small aluminum electrolytic capacitor assembling machine comprises a core bag clamp 1 for clamping a product core bag 61, a guide pin B part clamping block 2 for clamping a guide pin B part 62, a guide pin straightening clamp 3 for straightening a guide pin 63, a glue cover station disc 4 for fixing a glue cover 64, a secondary action cam for enabling the core bag 61 to enter the glue cover 64, and a pneumatic mechanical pin pulling device 5 for clamping the end part of the guide pin 63.
The core bag clamp 1, the guide pin B part clamping block 2, the guide pin straightening clamp 3, the rubber cover station disc 4, the secondary action cam and the pneumatic mechanical foot pulling device 5 are sequentially arranged from top to bottom, the clamping station of the core bag clamp 1, the clamping end of the guide pin B part clamping block 2, the straightening station of the guide pin straightening clamp 3, the needle threading station of the rubber cover station disc 4, the working station of the secondary action cam and the clamping end of the pneumatic mechanical foot pulling device 5 are all positioned on the same vertical line, the arrangement can ensure that the coaxial operation is realized in the process of forcibly moving the core package guide pin into the rubber cover 64, the two guide pins 63 of the core package 61 are always guided to be in a vertical state, and the guide pin 63 completely enters the rubber cover 64 in a coaxial state, so that the phenomenon that the riveting point of the core package 61 generates displacement due to overlarge blocking force when the guide pin 63 enters the rubber cover 64 is completely avoided, and the good electrical property of the solid SMD series products is ensured.
The secondary action cam is mutually supported with pneumatic machine draws foot device 5, and the recess of fixed gluey lid 64 has been seted up to the upper end of gluey lid station dish 4, and guide pin 63 holes have been seted up to the recess bottom, and when core package guide pin got into gluey lid 64, the guide pin alignment was pressed from both sides 3 and is carried out "coaxial" joint action with guide pin B portion grip block 2, when with the alignment of core package guide pin, eliminated core package 61 and the light phenomenon of "head weight foot" of guide pin 63.
The invention 'double combined structure' is to keep the guide pin straightening clamp 3 in the original 'triple combined structure', a brand new core bag 61 is additionally arranged at the action tail end to enter a secondary action cam of a rubber cover 64, and a pneumatic mechanical pin pulling device 5 is additionally arranged at the bottom of the structure, when the 'rest period' of the downlink tail end of the secondary action cam is reached, the pneumatic pin pulling device effectively clamps two guide pins 63 of the core bag 61 to enable the core bag 61 to be in a 'vertical' state, so that the subsequent action is completed when the guide pin 63 enters the rubber cover 64 in a 'coaxial' state, the phenomenon that the guide pin 63 is deflected or pulled and the like due to the 'heavy pin' of the core bag 61 and the guide pin 63 is avoided, and meanwhile, the phenomenon that the contact point 'displacement' of the guide pin 63 is caused by the force generated when the guide pin B part 62 of the guide pin is slightly larger than the hole (generally 0.1mm) of the rubber cover 64 is avoided; therefore, the 'double combined structure' of the invention can ensure that the electrical property of the solid SMD series products is not influenced.
Referring to fig. 2, fig. 2 is a partial schematic view of a core package guide pin of a small aluminum electrolytic capacitor, the small aluminum electrolytic capacitor includes a core package 61, a guide pin B62, a guide pin 63 and a rubber cover 64, wherein the guide pin B62 includes a positive guide pin B and a negative guide pin B62, and the guide pin 63 includes a positive guide pin 63 and a negative guide pin 63.
Referring to fig. 3, fig. 3 is a schematic view of a "triple combination structure" of a core package 61 entering a glue cover 64 in the prior art, which mainly includes a guide pin B part clamping block 2, a guide pin aligning clamp 3, a guide pin entering glue cover guiding fixing piece 7 and a guide pin entering glue cover guiding single-side opening piece 8; the invention redesigns and combines the components, eliminates two major components of a guide pin entering a rubber cover guiding fixing piece 7 and a guide pin entering a rubber cover guiding single-side opening piece 8, integrates the functions of a guide pin straightening clamp 3, a guide pin entering the rubber cover guiding fixing piece 7 and a guide pin entering the rubber cover guiding single-side opening piece 8, and coaxially positions the original three operations in one step, thereby reducing the original so-called 'triple combination structure' into a 'double combination structure', simplifying the equipment operation steps, improving the production efficiency and ensuring the product quality.
If the conventional technique is called a 'triple combination structure', it comprises a guide pin B part clamping block 2, a guide pin straightening clamp 3, a guide pin entering glue cover guiding fixing piece 7 and a guide pin entering glue cover guiding single-side opening piece 8 as main components as shown in figure 3; because the total thickness of the clamping block 2 of the part B of the guide pin of the component in figure 1, the guide pin aligning clamp 3 and the guide pin entering the rubber cover guiding fixing piece 7 is close to 18mm, when the product with the diameter of the core package 61 being less than or equal to phi 8(mm) needs to be assembled, the length of the cathode guide pin 63 is generally 20mm, when the part of the cathode guide pin 63 entering the rubber cover 64 is only a short section (for example <2mm), and the guide pin enters the rubber cover guiding fixing piece 7, the insertion action will affect the depth of the guide pin 63 entering the rubber cover 64, because the depth of the guide pin 63 inserted into the rubber cover 64 is too shallow, the whole core package 61 is in a 'head heavy foot light' state, the core package 61 inserted into the rubber cover 64 cannot be always maintained in a hundred percent of 'verticality', and the subsequent action does not realize 'coaxial' operation in the process of forcing the core package guide pin to completely enter the rubber cover 64, the contact of the core package 61 to be riveted due to the overlarge blocking force received by the guide pin 63 entering the rubber cover 64, thereby generating, thereby deteriorating the electrical properties of the product; especially for solid SMD products, the electrical performance defect of leakage current is very obvious.
In the above assembling operation, if the "dual combination structure" of the present invention is adopted, when the core package guide pin enters the glue cap 64, the guide pin aligning clamp 3 in fig. 1 will perform the "coaxial" joint action on the clamping block 2 of the guide pin B, i.e. while aligning the core package guide pin, the "heavy head and light foot" phenomenon of the core package 61 and the guide pin 63 is eliminated, the two guide pins 63 guiding the core package 61 are always in the "vertical" state, and the guide pin 63 completely enters the glue cap 64 in the "coaxial" state, thereby completely avoiding the "displacement" generated by the too large blocking force of the rivet joint of the core package 61 when the guide pin 63 enters the glue cap 64, and ensuring the good electrical performance of the SMD solid series products.
The invention carries out subversive design on the original 'triple combined structure', not only abolishes unreasonable parts in the original structure, but also realizes simplified operation of the 'double combined structure', eliminates destructive phenomena of deflection and sprain of the guide pin 63 caused by 'heavy head and light foot' of the core bag 61 and the guide pin 63 in the original structure, and riveting point 'displacement' caused by interference force of the guide pin 63 entering the rubber cover 64, and the like, so that solid SND series products comprise super-flat or height-limited products: if the width of the electrode plate is less than or equal to 2.2mm, and the slender product: the electrical properties of phi 8 x 50mm and phi 10 x 60mm are fully guaranteed; the invention not only improves the production efficiency of SMD products and reduces the product loss, but also reduces the production cost and improves the product quality.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.
Claims (5)
1. An optimized structure of a small aluminum electrolytic capacitor assembling machine is characterized in that: including the core package of centre gripping product core package clamp, the guide pin B portion grip block of centre gripping guide pin B portion, carry out the guide pin alignment of alignment to the guide pin and press from both sides, the rubber cover station dish of fixed gluey lid and the pneumatic machinery of centre gripping guide pin tip draw the foot device, core package clamp, guide pin B portion grip block, guide pin alignment are pressed from both sides, are glued the cover station dish and the pneumatic machinery draws foot device top-down to set gradually, the centre gripping station of core package clamp, the clamping end of guide pin B portion grip block, the alignment station of guide pin alignment are pressed from both sides, are glued the needle-threading station of cover station dish and the clamping end that the pneumatic machinery draws the foot device all are located same vertical line.
2. The optimized structure of the small aluminum electrolytic capacitor assembling machine according to claim 1, characterized in that: the core bag pulling device is characterized by further comprising a secondary action cam for enabling the core bag to enter the rubber cover, wherein the secondary action cam is located between the rubber cover working disc and the pneumatic mechanical pin pulling device.
3. The optimized structure of the small aluminum electrolytic capacitor assembling machine according to claim 2, characterized in that: the needle threading station of the rubber cover station disc, the pushing station of the secondary movable cam and the clamping end of the pneumatic mechanical foot pulling device are all positioned on the same vertical line.
4. The optimized structure of the small aluminum electrolytic capacitor assembling machine according to claim 1, characterized in that: the secondary action cam is matched with the pneumatic mechanical foot pulling device.
5. The optimized structure of the small aluminum electrolytic capacitor assembling machine according to claim 1, characterized in that: the upper end of the glue cover station disc is provided with a groove for fixing the glue cover, and the bottom of the groove is provided with a guide pin hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110157305.3A CN112967893B (en) | 2021-02-04 | 2021-02-04 | Optimized structure of small aluminum electrolytic capacitor assembling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110157305.3A CN112967893B (en) | 2021-02-04 | 2021-02-04 | Optimized structure of small aluminum electrolytic capacitor assembling machine |
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| CN112967893A true CN112967893A (en) | 2021-06-15 |
| CN112967893B CN112967893B (en) | 2022-03-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464471A (en) * | 2022-03-16 | 2022-05-10 | 安徽永荣电子科技有限公司 | Automatic change capacitor assembly device |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114464471A (en) * | 2022-03-16 | 2022-05-10 | 安徽永荣电子科技有限公司 | Automatic change capacitor assembly device |
| CN114464471B (en) * | 2022-03-16 | 2023-09-22 | 国网上海市电力公司 | Automatic capacitor assembling device |
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| Publication number | Publication date |
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| CN112967893B (en) | 2022-03-11 |
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Effective date of registration: 20220129 Address after: 518107 No. 4, No. 6, industrial zone 6, Shangcun Community Economic Development Corporation, Gongming office, Guangming New District, Shenzhen, Guangdong, No. 8, industrial zone 6, North Ring Road, Xiacun community Applicant after: SHENZHEN JIANGHAO ELECTRON Co.,Ltd. Address before: Room a-2-1101, Zhongsheng community, 55 Qingming Sidao street, Qizheng street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Yin Zhihua |
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