CN211238003U

CN211238003U - Novel pin folding aluminum capacitor pin cutting machine capable of reducing electric leakage rise

Info

Publication number: CN211238003U
Application number: CN201922057962.1U
Authority: CN
Inventors: 汪斌华; 叶国才; 邱万里
Original assignee: Shenzhen Polycap Electronics Technology Co ltd
Current assignee: Shenzhen birekai Electronic Technology Co.,Ltd.
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a reduce novel roll over foot aluminum capacitor of electric leakage rise again and cut foot machine, carry belting including product vibration dish, flatly send track, lead wire cutting foot device, electric leakage charging restoration and testing arrangement, product. The novel pin folding capacitor can be manufactured through the pin cutting machine, and meanwhile, the problem of leakage current return rise caused by damage of an oxide film of the aluminum capacitor in the pin folding processing process can be solved.

Description

Novel pin folding aluminum capacitor pin cutting machine capable of reducing electric leakage rise

Technical Field

The utility model relates to a condenser technical field, in particular to reduce novel roll over foot aluminium electric capacity pin cutter that electric leakage rises again.

Background

For traditional pin cutting aluminum capacitor, the high capacitor is installed on the circuit board and the thickness of the product is increased, and for the small-sized high capacitor, the thickness of the product is increased, and the vibration resistance and the stability are poor. Due to the demand for miniaturization of electronic PCB boards, sheet-like components are present and the conventional soldering method has not been adapted to the demand. Reflow soldering is used in the assembly of hybrid integrated circuit boards. With the improvement of the whole technology of Surface Mount Technology (SMT), reflow soldering technology and equipment used as a part of the surface mount technology are also developed correspondingly, and the application of the reflow soldering technology and equipment is becoming wide. Therefore, it is necessary to design a new surface mounting structure for an aluminum capacitor with small size and high height to be suitable for reflow soldering for surface mounting. After the capacitor pin is bent, the oxide film of the product is slightly damaged in the processing process, so that the leakage current rises. Therefore, it is necessary to repair the product after the cutting pin is bent to ensure good leakage performance.

Disclosure of Invention

(1) Technical problem to be solved

To prior art's not enough, the utility model aims to provide a reduce novel book foot aluminium electric capacity pin cutter that electric leakage rises back to this processing can obtain the novel book foot aluminium condenser that the electric leakage is good, be applicable to reflow soldering.

(2) Technical scheme

The utility model adopts the technical proposal that: the device comprises a product vibration disc, a flat conveying track, a lead pin cutting device, an electric leakage charging repair and test device and a product uploading belt device, wherein the lead pin cutting device is provided with a feeding clamp, a guide pin expansion clamp, a polarity detection clamp, a reverse clamp, a capacity test clamp, a discharging clamp, a pin cutting clamp, a pin folding clamp and a discharging clamp, and the pin folding clamp is used for bending the pins of the capacitor downwards and then bending the pins of the capacitor outwards for the second time. The electric leakage charging repair and test device is a circular turntable, can directly perform electric leakage test, also can perform charging first, repair an oxide film damaged by processing, perform electric leakage test and remove defective products.

Preferably, the capacitor loading device is placed in the carrier tape hole through a cylinder clamp, and the carrier tape is wound into a disc-shaped long plastic tape with a capacitor mold hole.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: a novel pin folding aluminum capacitor pin cutter for reducing electric leakage rise. On the one hand, can make novel roll over foot condenser through this foot cutter to the product that height size is little carries out surface mounting, has increased the distance of welding point, has reduced the length of product installation and the thickness of product itself. On the other hand, the capacitor can cause small damage to the product in the pin folding processing process, leakage current is caused to rise, the product is charged through the pin cutting machine, partial damaged oxide films can be repaired, and leakage current rise is reduced.

Drawings

Fig. 1 is a schematic structural view of a novel pin folding aluminum capacitor pin cutter according to an embodiment of the present invention;

FIG. 2 is a schematic view of a shifting clamp according to an embodiment of the present invention;

in the figure: 1. a vibrating pan; 2. a flat conveying track; 3. a transfer clip; 4. a capacitance test clip; 5. a capacitor charging repair and test device; 6. carrying a disc; 7. a PCL programmable controller; 8. an electric leakage tester; 9. defective product boxes; 10. a cylinder clamp; 11. a belt carrying hole; 12. carrying a power rod; 13. a product uploading belt device; 14. self-adhesive tape loading device; 15. a feeding clamp; 16. a guide pin expansion clamp; 17. a polarity detection clamp; 18. reversely clamping; 19. a capacity test clip; 20. discharging the material clamp; 21. cutting the feet; 22. folding the leg clamp; 23. and (7) discharging the material clamp.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and drawings.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a reduce novel roll over foot aluminium electric capacity pin cutter that electric leakage rises back, carries belting (13) including product vibration dish (1), flatly send track (2), lead wire pin cutter (3), electric leakage charge restoration and testing arrangement (5), product, the lead wire pin cutter has that feed clamp (15), guide pin expand clamp (16) polarity detect press from both sides (17), reverse clamp (18), capacity test press from both sides (19), arrange material clamp (20), cut foot clamp (21), roll over foot clamp (22), ejection of compact and press from both sides (23), roll over the foot clamp and bend towards the outside after down bending the condenser pin. The electric leakage charging repair and test device (5) is a circular turntable, can be used for directly carrying out electric leakage test, and also can be used for firstly carrying out charging, repairing and processing damaged oxide films and then carrying out electric leakage test to remove defective products. The product loading belt device (13) is placed in a carrier belt hole (11) through a cylinder clamp (10), and the carrier belt is formed by winding a long plastic belt which is disc-shaped (6) and provided with a capacitor model hole.

The working principle is as follows: the vibration dish 1 conveys the product to flatly send track 2 through the vibration, convey by flatly sending track 2 and transfer to press from both sides 3, earlier by the feeding of the feeding clamp 15 feeding of transferring clamp 3, then expand the guide pin through guide pin expansion clamp 16, through polarity detection clamp 17 carry out the positive negative pole of guide pin and detect, detect reverse the book through reverse clamp 18 with the guide pin upset, through capacity test clamp 19 test capacity, unqualified book of capacity is discharged it through discharging clamp 20, then cut off the guide pin through cutting foot clamp 21, bend its secondary through folding foot clamp 22 after cutting off, finally place it in electric leakage restoration and testing arrangement 5 that charges through discharging clamp 23. The product can be firstly charged, repaired and processed with the damaged oxide film through the leakage charging, repairing and testing device 5, and then the leakage test is carried out on the product. After the electric leakage test, the qualified product is placed in the carrier tape hole 11 by the cylinder jig 10, and the defective product is placed in the defective product box 9.

In summary, the following steps: the novel pin folding aluminum capacitor pin cutting machine capable of reducing electric leakage rise comprises a product vibration disc (1), a flat conveying track (2), a lead pin cutting device (3), an electric leakage charging repair and test device (5) and a product loading belt device (13). Adopt this pin cutter can produce novel leg condenser on the one hand, and on the other hand has reduced the condenser and has caused leakage current problem of rising again in leg course of working.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a reduce novel roll over foot aluminum capacitor of electric leakage rise again and cut foot machine, carries belting (13), its characterized in that including product vibration dish (1), flatly send track (2), lead wire cutting foot device (3), electric leakage charging restoration and testing arrangement (5), product: the lead cutting device is provided with a feeding clamp (15), a guide pin expansion clamp (16), a polarity detection clamp (17), a reverse clamp (18), a capacity test clamp (19), a discharging clamp (20), a cutting clamp (21), a folding clamp (22) and a discharging clamp (23), wherein the folding clamp is used for bending a capacitor pin downwards and then bending the pin outwards for the second time, and the electric leakage charging repair and test device (5) is a circular turntable.

2. The novel pin folding aluminum capacitor pin cutting machine capable of reducing electric leakage return lift according to claim 1, is characterized in that: the product loading belt device (13) is placed in a carrier belt hole (11) through a cylinder clamp (10), and the carrier belt is formed by winding a long plastic belt which is disc-shaped (6) and provided with a capacitor model hole.