CN203386731U - Vertical type pin bending machine - Google Patents
Vertical type pin bending machine Download PDFInfo
- Publication number
- CN203386731U CN203386731U CN201320386133.8U CN201320386133U CN203386731U CN 203386731 U CN203386731 U CN 203386731U CN 201320386133 U CN201320386133 U CN 201320386133U CN 203386731 U CN203386731 U CN 203386731U
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- CN
- China
- Prior art keywords
- guide rail
- bending
- diode
- material discharging
- pin
- 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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- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
The utility model discloses a vertical type pin bending machine comprising a material discharging groove, a material discharging guide rail and a forming mechanism. The middle part of the material discharging guide rail is provided with a polarity discrimination mechanism. The connection part of the material discharging guide rail and the forming mechanism is provided with an ejector rod mechanism. Beneficial effects of the vertical type pin bending machine are that an ejector pin mechanism is utilized to block pins of a bending pin and a diode, and then bending and forming are performed so that a situation that the stress of the bending pin is directly applied to the welding surface of the diode is effectively avoided, and a risk that a wafer is pulled to be broken is reduced. The material discharging guide rail is provided with the polarity discrimination mechanism to select polarities of bulk diodes so that uniformity of the polarities of the bending pins of the diodes is realized and customer use is facilitated.
Description
Technical field
the utility model relates to a kind of vertical bending legs machine.
Background technology
Existing diode bending legs machine equipment, the course of work is: diode is put into blanking groove, through blanking groove, falls into shaping mechanism, by shaping mechanism, by the wherein pin bending of an end of diode, then enters next process.Common bending legs machine can't avoid the graviational interaction of clubfoot on the solder side of diode, and the risk that wafer is pulled on is high; Can't carry out polarity to diode in bulk and select, the client can not well use simultaneously.
Summary of the invention
The problems referred to above that the utility model exists in order to improve the vertical bending legs machine of diode, provide a kind of vertical bending legs machine with memory mechanism for identifying and post rod mechanism, greatly reduces the risk that wafer is pulled, and also is convenient to the client and uses.
The utility model adopts following technical scheme: a kind of vertical bending legs machine, comprise blanking groove, blanking guide rail and shaping mechanism, and polarity discriminating mechanism is established at the middle part of described blanking guide rail, in the junction of described blanking guide rail and shaping mechanism, is provided with post rod mechanism.
Preferably, described polarity discriminating mechanism comprises electromagnetically operated valve, test pieces and pusher dog.
Preferably, described post rod mechanism comprises thimble, for blocking diode, does not need by the part of bending.
Usefulness of the present utility model is, after using ejector pin mechanism to block the pin of clubfoot and diode, then carries out bending and molding, effectively avoided the stress of clubfoot to act directly on the solder side of diode, reduces the risk that wafer is pulled; Polarity discriminating mechanism is set in the blanking guide rail and diode in bulk is carried out to polarity selects, realize that diode clubfoot polarity is unified, facilitate the client to use.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral:
1, blanking groove; 2, blanking guide rail; 3, shaping mechanism; 4, polarity discriminating mechanism; 5, post rod mechanism.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of vertical bending legs machine, comprise blanking groove, blanking guide rail and shaping mechanism, and polarity discriminating mechanism is established at the middle part of described blanking guide rail, in the junction of described blanking guide rail and shaping mechanism, is provided with post rod mechanism.Wherein polarity discriminating mechanism comprises electromagnetically operated valve, test pieces and pusher dog.And post rod mechanism comprises thimble, for blocking diode, do not need by the part of bending.
After using ejector pin mechanism to block the pin of clubfoot and diode, then carry out bending and molding, effectively avoided the stress of clubfoot to act directly on the solder side of diode, reduce the risk that wafer is pulled; Polarity discriminating mechanism is set in the blanking guide rail and diode in bulk is carried out to polarity selects, realize that diode clubfoot polarity is unified, facilitate the client to use.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection range of the present utility model.
Claims (3)
1. a vertical bending legs machine, comprise blanking groove, blanking guide rail and shaping mechanism, it is characterized in that, polarity discriminating mechanism is established at the middle part of described blanking guide rail, in the junction of described blanking guide rail and shaping mechanism, is provided with post rod mechanism.
2. a kind of vertical bending legs machine as claimed in claim 1, is characterized in that, described polarity discriminating mechanism comprises electromagnetically operated valve, test pieces and pusher dog.
3. a kind of vertical bending legs machine as claimed in claim 1, is characterized in that, described post rod mechanism comprises thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386133.8U CN203386731U (en) | 2013-06-28 | 2013-06-28 | Vertical type pin bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386133.8U CN203386731U (en) | 2013-06-28 | 2013-06-28 | Vertical type pin bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386731U true CN203386731U (en) | 2014-01-08 |
Family
ID=49875188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320386133.8U Expired - Fee Related CN203386731U (en) | 2013-06-28 | 2013-06-28 | Vertical type pin bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548858A (en) * | 2016-02-16 | 2016-05-04 | 太仓市同维电子有限公司 | Polarity identifying method for double-pin double-color diode during bending molding |
-
2013
- 2013-06-28 CN CN201320386133.8U patent/CN203386731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548858A (en) * | 2016-02-16 | 2016-05-04 | 太仓市同维电子有限公司 | Polarity identifying method for double-pin double-color diode during bending molding |
| CN105548858B (en) * | 2016-02-16 | 2018-06-19 | 太仓市同维电子有限公司 | A kind of polarity identification method during both feet two-color diode bending forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |