CN202894133U - Error feeding detecting device - Google Patents
Error feeding detecting device Download PDFInfo
- Publication number
- CN202894133U CN202894133U CN 201220504123 CN201220504123U CN202894133U CN 202894133 U CN202894133 U CN 202894133U CN 201220504123 CN201220504123 CN 201220504123 CN 201220504123 U CN201220504123 U CN 201220504123U CN 202894133 U CN202894133 U CN 202894133U
- Authority
- CN
- China
- Prior art keywords
- detecting device
- limit switch
- protection pin
- groove
- mold
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to an error feeding detecting device which comprises an upper mold and a lower mold. In the upper mold, a wire spring is connected through a screw. The other end of the wire spring is connected with a protective needle which is provided with a groove. One side of the protective needle is provided with a limit switch which is inserted into the groove of the protective needle. After the detecting device is added, in-time stoppage of a punching machine can be ensured when the material is not fed to a preset position. The error feeding detecting device has the following advantages: improving safety of the mold, effectively preventing unnecessary damage of the mold, greatly improving product quality, and increasing the efficiency for 40%.
Description
Technical field
The utility model relates to a kind of checkout gear, especially relates to a kind of misdelivery checkout gear.
Background technology
At present, the checkout gear of not misdelivering in the strip process, after the material misdelivery, the punching press of protection pin, mould parts interrupts easily, and mould is caused great damage, reduces die life, also loses time simultaneously.
Summary of the invention
In order to overcome defects, the utility model provides a kind of misdelivery checkout gear, can effectively avoid the unnecessary damage of mould, greatly improves the mold use life-span, also improves the production efficiency 20% of mould.
The technical scheme in the invention for solving the technical problem is: a kind of misdelivery checkout gear; comprise upper die and lower die; pass through screw connecting line spring in the patrix; the line spring other end connects the protection pin; the protection pin is provided with groove; protection pin one side is provided with limit switch, and limit switch is nested in the groove of protection pin.
Further, be provided with spring in the limit switch 5, be convenient to the flexible of limit switch.
The beneficial effects of the utility model are: after having added checkout gear, when guaranteeing that material fails to deliver to preposition, punch press in time stops.Improve the security of mould, can effectively avoid the unnecessary damage of mould, greatly improved product quality, improved efficient 40%.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A part enlarged drawing among Fig. 1;
Fig. 3 is B part enlarged drawing among Fig. 1;
Fig. 4 is protection needle construction schematic diagram.
Among the figure: 1, patrix; 2, counterdie; 3, line spring; 4, protection pin; 4-1, groove; 5, limit switch; 6, screw.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:
A kind of misdelivery checkout gear as shown in Figures 1 to 4; comprise patrix 1 and counterdie 2; pass through screw 6 connecting line springs 3 in the patrix 1; line spring 3 other ends connect protection pin 4; protection pin 4 is provided with groove 4-1, and protection pin 4 one sides are provided with limit switch 5, and limit switch 5 is nested in the groove 4-1 of protection pin 4; be provided with spring in the limit switch 5, be convenient to the flexible of limit switch.
When strip is transported to the precalculated position, the patrix undershoot, the hole on protection pin and the strip coincide, and the protection pin is just finished the punching press to strip; When strip is not transported to preposition, the patrix punching press, the position of the hole on the strip and protection pin misplaces, and at this moment protects pin to be subject to the counterdie resistance toward retraction, and the top is to limit switch simultaneously, and limit switch sends signal and impels the punch press emergent stopping.
After having added checkout gear, when guaranteeing that material fails to deliver to preposition, punch press in time stops.Improve the security of mould, can effectively avoid the unnecessary damage of mould, greatly improved product quality, improved efficient 40%.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (2)
- One kind the misdelivery checkout gear; comprise patrix (1) and counterdie (2); it is characterized in that: pass through screw (6) connecting line spring (3) in the described patrix (1); described line spring (3) other end connects protection pin (4); described protection pin (4) is provided with groove (4-1); described protection pin (4) one sides are provided with limit switch (5), and described limit switch (5) is nested in the groove (4-1) of protection pin (4).
- 2. described misdelivery checkout gear according to claim 1, it is characterized in that: described limit switch is provided with spring in (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504123 CN202894133U (en) | 2012-09-29 | 2012-09-29 | Error feeding detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504123 CN202894133U (en) | 2012-09-29 | 2012-09-29 | Error feeding detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894133U true CN202894133U (en) | 2013-04-24 |
Family
ID=48114852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504123 Expired - Fee Related CN202894133U (en) | 2012-09-29 | 2012-09-29 | Error feeding detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847850A (en) * | 2012-09-29 | 2013-01-02 | 苏州鑫捷顺五金机电有限公司 | Delivery error detection device |
| CN103736872A (en) * | 2013-12-20 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Misfeed-preventing and automatic correcting device |
-
2012
- 2012-09-29 CN CN 201220504123 patent/CN202894133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847850A (en) * | 2012-09-29 | 2013-01-02 | 苏州鑫捷顺五金机电有限公司 | Delivery error detection device |
| CN103736872A (en) * | 2013-12-20 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Misfeed-preventing and automatic correcting device |
| CN103736872B (en) * | 2013-12-20 | 2016-05-18 | 吴江市震宇缝制设备有限公司 | A kind of anti-misdelivery and self-checking device |
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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: 20130424 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |