CN201142276Y - Needle positioning device of riveted mold - Google Patents
Needle positioning device of riveted mold Download PDFInfo
- Publication number
- CN201142276Y CN201142276Y CNU2007200756461U CN200720075646U CN201142276Y CN 201142276 Y CN201142276 Y CN 201142276Y CN U2007200756461 U CNU2007200756461 U CN U2007200756461U CN 200720075646 U CN200720075646 U CN 200720075646U CN 201142276 Y CN201142276 Y CN 201142276Y
- Authority
- CN
- China
- Prior art keywords
- riveted joint
- clasping
- pin
- jig arm
- embraced
- 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.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to the capacitor manufacturing field, in particular to improvement of aluminum electrolytic capacitor riveting equipment. A pair of clasping clamp arms which is vertically interlocked with a riveting needle stand are added on a riveting die, a pair of clasping blocks, on which high-hard alloy material is welded, is arranged at the lower parts of the clamp arms, the opening and the closing of the clamp arms are controlled by a bearing, which is in the middle and vertically moves, to allow a guide pin (also called lead wire) to be accurately riveted and planished on the center line of a positive and negative electrode foil by an automatic riveter, zero-error operation can be achieved after the first debugging, personal error of the matching time between the opening movement of the mechanical arms and the pressing block caused by usual adjustment is avoided, and the product production efficiency and product qualification rate are enhanced.
Description
Technical field
The utility model relates to field of capacitor manufacture, especially the improvement of aluminium electrolytic capacitor riveting equipment.
Background technology
The operation first working procedure of producing aluminium electrolytic capacitor is exactly that guide pin (being also referred to as " lead-in wire ") is stung riveting, is flattened into above the positive and negative electrode paper tinsel by automatic riveting machine, is wound into the core bag of capacitor then for up-coiler.
The caulking part bit width of small-sized aluminium electrolytic capacitor guide pin is usually all below 1.6mm, and the diameter of riveted joint pin is usually between 0.6～0.8mm, because the guide pin profile is former thereby have individual difference such as flexural deformation inevitably because of collision etc. in process of production, therefore, in case therefore error appears in the location of guide pin conveying mechanism, when guide pin is pinched the riveted joint mould by manipulator, will make the center line at guide pin riveted joint position and rivet the pin center line not on a center line, thereby cause riveted joint eccentric; In addition,, guide pin is sent in the manipulator clamping produced the random site error in the process, cause and rivet off-centre because the manipulator breakdown action cooperates the time because of the human error that daily adjustment etc. causes with the pressing piece.
Slight riveting can make the contact resistance of riveted joint place increase partially, influence the electrical property of product, the serious partially words of riveting can make the aluminium foil in the operation process rupture through riveted joint place of being everlasting, it is not smooth to have a machine in operation, the operating personnel also can increase production intensity greatly because of connecing paper tinsel, therefore, riveted joint off-centre is the main cause of influence riveted joint winding apparatus Homes Using TV always for a long time, also brings the many-sided influence of degradation under material consumption rising, the product percent of pass simultaneously.
Summary of the invention
The technical solution adopted in the utility model is:
Increase the jig arm of the clasping a pair of and linkage from top to bottom of riveted joint needle stand on the riveted joint mould, the bottom of jig arm is a pair of piece of clasping that is welded with the high hard alloy material, and the folding of jig arm is by the bearing control that can move up and down of centre.When riveted joint needle stand slide block moves downward the preparation riveted joint, clasping piece also can descend synchronously, when its arrival is clasped desired location and is stopped, middle folding Control Shaft is adopted as heir the continuous distance that moves downward, just make jig arm leave holding of bearing and under the effect of extension spring power, automatically the guide pin of being sent to by folder pin manipulator is embraced, because folding is clasped jig arm and is installed in the chute identical with riveting pin, relative position is accurately fixing, just in time make the guide pin that has broken away from folder pin manipulator be clasped that piece is embraced and be in correct position all the time, reached pinpoint purpose.
It is that benchmark accurately navigates to the riveted joint position with its longitudinal centre line that the utility model can make guide pin (being also referred to as " lead-in wire "), sting riveting accurately, be flattened on the positive and negative electrode paper tinsel by automatic riveting machine, by debugging can error free work first, be not subjected to the manipulator breakdown action to cooperate the influence of the human error that the time causes because of daily adjustment etc. with the pressing piece, improved production efficiency of products and product percent of pass.
Description of drawings
Fig. 1 is the utility model front view structure chart,
Fig. 2 is the utility model work schematic diagram,
Among the figure: 1 is the riveted joint pin, 2 are the riveted joint needle stand, 3 protect needle plate (middle template) for guide pin, 4 are thorn riveting lower bolster, and 5 for clasping jig arm (the left and right jig arm of clasping), and 6 for clasping piece (the left and right piece of clasping), 7 for clasping action folding control bearing, 8 is material returned pin under extension spring, 9 is, 10 is material returned pin action pedestal, and 11 for clasping the up and down long waist shaped of folding control bearing hole.
Embodiment
The riveted joint mould is embraced the pin detent mechanism, its by: the riveted joint pin 1, riveted joint needle stand 2, guide pin protects needle plate (middle template) 3, thorn riveting lower bolster 4 is clasped jig arm (the left and right jig arm of clasping) 5, clasps piece (the left and right piece of clasping) 6, clasp action bearing 7, extension spring 8, following material returned pin 9, material returned pin action pedestal 10 is formed.What increase a pair of and the linkage from top to bottom of riveted joint needle stand on the riveted joint mould clasps jig arm 5, the bottom of jig arm is that a pair of being welded with clasped piece 6, clasp piece 6 preferred high hard alloy materials, the folding of jig arm is controlled by a bearing 7 of clasping that can move up and down in long waist shaped hole 11 of centre, and bearing 7 is installed on the slide down motion block by cam link mechanism control action sequential.When riveted joint needle stand slide block moves downward the preparation riveted joint, clasp piece also together with the time descend, when it is slightly clasped desired location prior to middle template 3 arrival and stops, middle folding control bearing continues to move downward a distance under cam control, just make jig arm leave holding of bearing and under the effect of extension spring power, automatically the guide pin of being sent to by folder pin manipulator is embraced, because folding is clasped jig arm and is installed in the chute identical with riveting pin, relative position is accurately fixing, just in time make the guide pin that has broken away from folder pin manipulator be clasped that piece is embraced and be in correct position all the time, middle then template 3 compresses guide pin downwards, 1 time spurt of riveted joint pin riveting, pinpoint purpose when having reached riveted joint.
Claims (4)
1, the riveted joint mould is embraced the pin detent mechanism, it is by the riveted joint pin, the riveted joint needle stand, guide pin protects needle plate, thorn riveting lower bolster, the left and right jig arm of clasping, the left and right piece of clasping, clasp bearing, extension spring, following material returned pin, material returned pin action pedestal is formed, and it is characterized in that: the jig arm of clasping that increases a pair of and the linkage from top to bottom of riveted joint needle stand on the riveted joint mould.
2, riveted joint mould according to claim 1 is embraced the pin detent mechanism, it is characterized in that: the bottom of jig arm is welded with a pair of piece of clasping, and clasps the preferred high hard alloy material of piece.
3, riveted joint mould according to claim 1 is embraced the pin detent mechanism, it is characterized in that: the folding of jig arm is controlled by a bearing of clasping that moves up and down by the cam link mechanism control timing of centre.
4, riveted joint mould according to claim 1 is embraced the pin detent mechanism, it is characterized in that: have the long waist shaped hole at the middle part of clasping jig arm, clasp bearing and move up and down in the long waist shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200756461U CN201142276Y (en) | 2007-10-22 | 2007-10-22 | Needle positioning device of riveted mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200756461U CN201142276Y (en) | 2007-10-22 | 2007-10-22 | Needle positioning device of riveted mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142276Y true CN201142276Y (en) | 2008-10-29 |
Family
ID=40069986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200756461U Expired - Fee Related CN201142276Y (en) | 2007-10-22 | 2007-10-22 | Needle positioning device of riveted mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142276Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623237A (en) * | 2018-11-30 | 2019-04-16 | 张志琪 | A kind of anti-wrong capacitor nail needle device with tightening nut |
| CN110010376A (en) * | 2019-03-28 | 2019-07-12 | 南通江海电容器股份有限公司 | A kind of erection device |
| CN110517904A (en) * | 2019-09-17 | 2019-11-29 | 东莞市卓劲电子机械有限公司 | A kind of lead charging minute hand positioning device |
| CN111634476A (en) * | 2020-04-26 | 2020-09-08 | 南通南铭电子有限公司 | Capacitor lead-out wire arrangement device and working method thereof |
-
2007
- 2007-10-22 CN CNU2007200756461U patent/CN201142276Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623237A (en) * | 2018-11-30 | 2019-04-16 | 张志琪 | A kind of anti-wrong capacitor nail needle device with tightening nut |
| CN110010376A (en) * | 2019-03-28 | 2019-07-12 | 南通江海电容器股份有限公司 | A kind of erection device |
| CN110517904A (en) * | 2019-09-17 | 2019-11-29 | 东莞市卓劲电子机械有限公司 | A kind of lead charging minute hand positioning device |
| CN110517904B (en) * | 2019-09-17 | 2024-04-02 | 东莞市卓劲电子机械有限公司 | Lead feeding needle separating positioning device |
| CN111634476A (en) * | 2020-04-26 | 2020-09-08 | 南通南铭电子有限公司 | Capacitor lead-out wire arrangement device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20091123 |