CN205264512U - Electric capacity core of metal net hot pressing plastic - Google Patents
Electric capacity core of metal net hot pressing plastic Download PDFInfo
- Publication number
- CN205264512U CN205264512U CN201520995159.1U CN201520995159U CN205264512U CN 205264512 U CN205264512 U CN 205264512U CN 201520995159 U CN201520995159 U CN 201520995159U CN 205264512 U CN205264512 U CN 205264512U
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- metal net
- capacity core
- metal
- mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to an electric capacity core of metal net hot pressing plastic relates to an electronic component's production technology, especially relates to the production technology of condenser, and its characteristic is in: including electric capacity core, top board and holding down plate, electric capacity core parcel have the mask, the top board bottom surface be equipped with first metal net, the top surface of holding down plate is equipped with second metal net, the electric capacity core is placed in and is adopted level pressure and spacing dual restraint to make it to get rid of the space between the electric capacity core both ends behind the mask between first metal net and the second metal net. The utility model discloses realize leveling of metal spraying face, increased again metal spraying layer and terminal surface area of contact, reduce the contact loss, the condition of having stopped welding metal spraying layer fracture takes place, improves the qualification rate of product, assurance product quality uniformity.
Description
Technical field
The utility model relates to a kind of production technology of electronic component, relates in particular to the production technology of capacitor.
Background technology
Capacitor core conventionally adopts paper tinsel formula two string structures and reveals two kinds of techniques of paper tinsel formula coiling, these of two kinds of techniques are that employing minimizing protruded length is 0.4mm, without metal spraying after end face shaping mask, but this very high to the requirement of reeling, in winding process, the displacement request of film is high, traditional machine is difficult to meet technological requirement, and test loss is large, percent defective is high; Another is to adopt that to lengthen the protruded length of aluminium foil be 0.7-0.8mm, metal spraying after mask shaping, although end face is also very smooth, Zinc-tin alloy or the contact strength of fine aluminium gilding layer is low, has the phenomenon of gilding layer cracking after welding.
Summary of the invention
The utility model discloses a kind of capacitor core of metal grill hot pressing shaping, realize the smooth of metal spraying face, increased again contact area, the reduction contact loss of gilding layer and end face, the situation of having stopped welding gilding layer cracking occurs, improve the qualification rate of product, ensure product quality uniformity.
In order to address the above problem, the capacitor core of a kind of metal grill hot pressing of the utility model shaping, include capacitor core 1, top board 2 and lower platen 3, described capacitor core 1 is enclosed with mask, described top board 2 bottom surfaces are provided with the first metal grill 21, the end face of lower platen 3 is provided with the second metal grill 31, and capacitor core 1 is placed between the first metal grill 21 and the second metal grill 31 and adopts level pressure and spacing double constraints to make it the space between capacitor core 1 two ends after mask remove.
Shaping process of the present utility model is to belong in shaping process the one of section hot press shaping, this technique is adopted at upper lower platen the metal grill that 0.5mm is thick, then adopt level pressure and spacing double constraints to make it the space between capacitor core 1 two ends after mask remove, so that gilding layer and section combination closely when metal spraying, so, can realize the smooth of metal spraying face, increase again the contact area of gilding layer and end face, also further reduce contact loss, mask has effectively ensured welding gilding layer stability, the situation of stopping cracking occurs, ensure product quality uniformity.
Brief description of the drawings
Fig. 1 is enforcement schematic diagram of the present utility model.
Symbol description in Fig. 1: capacitor core 1, top board 2, the first metal grill 21, lower platen 3, the second metal grill 31.
Detailed description of the invention
As shown in Figure 1, the utility model is a kind of capacitor core of metal grill hot pressing shaping, include capacitor core 1, top board 2 and lower platen 3, described capacitor core 1 is enclosed with mask, described top board 2 bottom surfaces are provided with the first metal grill 21, the end face of lower platen 3 is provided with the second metal grill 31, and capacitor core 1 is placed between the first metal grill 21 and the second metal grill 31 and adopts level pressure and spacing double constraints to make it the space between capacitor core 1 two ends after mask remove.
Shaping process of the present utility model is to belong in shaping process the one of section hot press shaping, this technique is adopted at upper lower platen the metal grill that 0.5mm is thick, then adopt level pressure and spacing double constraints to make it the space between capacitor core 1 two ends after mask remove, so that gilding layer and section combination closely when metal spraying, so, can realize the smooth of metal spraying face, increase again the contact area of gilding layer and end face, also further reduce contact loss, mask has effectively ensured welding gilding layer stability, the situation of stopping cracking occurs, ensure product quality uniformity.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also giving exhaustive to all embodiments. And the apparent variation of being amplified out thus or variation are still among protection domain of the present utility model.
Claims (1)
1. the capacitor core of a metal grill hot pressing shaping, it is characterized in that: include capacitor core (1), top board (2) and lower platen (3), described capacitor core (1) is enclosed with mask, described top board (2) bottom surface is provided with the first metal grill (21), the end face of lower platen (3) is provided with the second metal grill (31), and capacitor core (1) is placed between the first metal grill (21) and the second metal grill (31) and adopts level pressure and spacing double constraints to make it the space between the capacitor core after mask (1) two ends remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995159.1U CN205264512U (en) | 2015-12-05 | 2015-12-05 | Electric capacity core of metal net hot pressing plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995159.1U CN205264512U (en) | 2015-12-05 | 2015-12-05 | Electric capacity core of metal net hot pressing plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264512U true CN205264512U (en) | 2016-05-25 |
Family
ID=56006028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995159.1U Active CN205264512U (en) | 2015-12-05 | 2015-12-05 | Electric capacity core of metal net hot pressing plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847557A (en) * | 2015-12-05 | 2017-06-13 | 佛山市欣源电子股份有限公司 | The metal grill hot pressing shaping process of capacitor core |
| CN107658132A (en) * | 2017-10-23 | 2018-02-02 | 安徽江威精密制造有限公司 | A kind of high-specific energy pulse capacitor element thermoforming process |
-
2015
- 2015-12-05 CN CN201520995159.1U patent/CN205264512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847557A (en) * | 2015-12-05 | 2017-06-13 | 佛山市欣源电子股份有限公司 | The metal grill hot pressing shaping process of capacitor core |
| CN107658132A (en) * | 2017-10-23 | 2018-02-02 | 安徽江威精密制造有限公司 | A kind of high-specific energy pulse capacitor element thermoforming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010111575A3 (en) | Leaded multi-layer ceramic capacitor with low esl and low esr | |
| CN205264512U (en) | Electric capacity core of metal net hot pressing plastic | |
| CN106847557B (en) | Metal grid hot-press shaping process of capacitor core | |
| WO2022028630A2 (en) | Ceramic dielectric filter | |
| CN203057693U (en) | Capacitive type ceramic circuit board | |
| CN205723099U (en) | A kind of plane core structure | |
| CN204518212U (en) | The pcb board of current carrying capacity can be increased | |
| CN204751637U (en) | Durable type membrane roller of metallized film cutting machine | |
| CN207758297U (en) | High-performance leatheroid | |
| CN202053617U (en) | Bonding sheet structure used for improving uniformity of thickness of copper-clad plate | |
| CN110996506A (en) | Embedded type magnetic material PCB and manufacturing process thereof | |
| CN103578755A (en) | High-sheet-resistance metalized film for filter capacitor | |
| CN204994067U (en) | PCB carbon oil board | |
| CN201984960U (en) | High-capacity ceramic capacitor | |
| CN205555739U (en) | Multilayer wire reel | |
| CN204204641U (en) | Metallic film capacitor fuse and film capacitor | |
| CN205319034U (en) | Individual layer piece formula ceramic capacitor | |
| CN205448709U (en) | Wear gilled radiator core calcination frock | |
| CN203659846U (en) | Lead frame and packaging body | |
| CN202167046U (en) | RFID packing foil | |
| CN104681310A (en) | Capacity-adjustable metal spraying sieve for metal spraying of capacitor core | |
| CN208163845U (en) | A kind of multi-cavity aluminium-foil containers mold | |
| CN206432148U (en) | A kind of metallic film capacitor | |
| CN201545533U (en) | Extension roller on electrode foil production line | |
| CN108207080B (en) | A kind of hole-punching method of coil plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee after: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Patentee after: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. Address before: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee before: FOSHAN NANHAI XINYUAN ELECTRONICS Co.,Ltd. Patentee before: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20161115 Address after: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee after: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Address before: 528000 Xiqiao science and Technology Industrial Park, Nanhai District, Guangdong, Foshan Patentee before: FOSHAN CITY XINYUAN ELECTRONICS Co.,Ltd. Patentee before: GUANGDONG XINYUAN INTELLIGENT ELECTRONICS Co.,Ltd. |