CN202894133U - Error feeding detecting device - Google Patents

Error feeding detecting device Download PDF

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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
mold
limit switch
protection pin
groove
checkout gear
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
Application number
CN 201220504123
Other languages
Chinese (zh)
Inventor
冷玉晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Xinjieshun Hardware Electromechanical Co Ltd
Original Assignee
Suzhou Xinjieshun Hardware Electromechanical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Xinjieshun Hardware Electromechanical Co Ltd filed Critical Suzhou Xinjieshun Hardware Electromechanical Co Ltd
Priority to CN 201220504123 priority Critical patent/CN202894133U/en
Application granted granted Critical
Publication of CN202894133U publication Critical patent/CN202894133U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The misdelivery checkout gear
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)

  1. 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. 2. described misdelivery checkout gear according to claim 1, it is characterized in that: described limit switch is provided with spring in (5).
CN 201220504123 2012-09-29 2012-09-29 Error feeding detecting device Expired - Fee Related CN202894133U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
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