CN102806249B - Mold stacking delivery error preventive linkage device - Google Patents
Mold stacking delivery error preventive linkage device Download PDFInfo
- Publication number
- CN102806249B CN102806249B CN201210296556.0A CN201210296556A CN102806249B CN 102806249 B CN102806249 B CN 102806249B CN 201210296556 A CN201210296556 A CN 201210296556A CN 102806249 B CN102806249 B CN 102806249B
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- relay
- electrically connected
- lower bolster
- normally opened
- opened contact
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Abstract
The invention relates to a mold stacking delivery error preventive linkage device. The mold stacking delivery error preventive linkage device comprises a first photoelectric switch and a second photoelectric switch, wherein one end of a normally open contact of the first photoelectric switch is electrically connected with a first power supply end; the other end of the normally open contact of the first photoelectric switch is electrically connected with a second power supply end by a coil of a first relay; one end of a normally open contact of the first relay is electrically connected with the first power supply end; the other end of the normally open contact of the first relay is electrically connected with one end of a coil of a second relay, one end of a normally closed contact of the second relay and one end of a normally open contact of the second relay by normally open contacts of the second photoelectric switch; the other end of the coil of the second relay is electrically connected with the second power supply end by a protective relay; the other end of a second normally open contact of the first relay is electrically connected with the second power supply end by a starting button; and the other end of the normally open contact of the second relay is electrically connected with the second power supply end by an alarming lamp. The mold stacking delivery error preventive linkage device provided by the invention has the advantages of simple structure, low use cost, convenience in operation, long service life, safety and reliability; and false machining during stacking molds is avoided.
Description
Technical field
The present invention relates to a kind of safety linkage device, the folded misdelivery of especially a kind of anti-mould linkage, specifically for the folded anti-misdelivery device of beating of various diels, belongs to the technical field of Mould Machining.
Background technology
At present, have a lot of reasons and produce the punching press of putting together of 2 or many products and cause mould in the stamping parts such as punch press, forcing press production process, pressing equipment (punch press, hydraulic press) damages, and personal injury accident even occurs, affects safety production.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the folded misdelivery of a kind of anti-mould linkage is provided, it is simple in structure, the mistake processing while avoiding mould to stack, and use cost is low, easy to operate, and long service life is safe and reliable.
According to technical scheme provided by the invention, the folded misdelivery of described anti-mould linkage, comprises lower bolster and the cope match-plate pattern with described lower bolster corresponding matching; Described cope match-plate pattern is provided with the punch retainer being fixedly connected with, and described punch retainer is provided with the second sensor stand, and the upper end of described the second sensor stand is fixedly connected with punch retainer, and the lower end of the second sensor stand is provided with the second optoelectronic switch; The outside of cope match-plate pattern is provided with first sensor support, and described first sensor support is provided with the first optoelectronic switch;
One end of the normally opened contact of described the first optoelectronic switch is electrically connected with the first power end, and the other end of the first optoelectronic switch normally opened contact is electrically connected with second source end by the coil of the first relay; One end of the normally opened contact of the first relay is electrically connected with the first power end, the other end of the normally opened contact of the first relay is connected by the normally-closed contact of the second relay and one end of start button, and the other end of the normally opened contact of the first relay is electrically connected by one end of the normally opened contact of the second optoelectronic switch and coil one end of the second relay and the second relay normally open contact; The other end of the second relay coil is electrically connected with second source end by protective relay, and the other end of start button is electrically connected with second source end, and the other end of the normally opened contact of the second relay is electrically connected with second source end by alarm lamp.
Between described punch retainer and cope match-plate pattern, be provided with upper padding plate, between described upper padding plate and punch retainer and cope match-plate pattern, be all fixedly connected with.
Described lower bolster is provided be fixedly connected with framed, forms guiding regulating tank between described framed and lower bolster; In guiding regulating tank, be provided with bullet jacking block, described bullet jacking block is embedded in guiding regulating tank, and can in guiding regulating tank, move.
Between described framed and lower bolster, be provided with lower bolster, described lower bolster is all fixedly connected with framed, lower bolster.
Described lower bolster is provided with locating piece.Described lower bolster is provided with limited post.
In described guiding regulating tank, be provided with die plate insert, described die plate insert contacts with playing jacking block, and playing jacking block can die plate insert motion relatively in guiding regulating tank.
Advantage of the present invention: coordinate with the first relay, the second relay by the first optoelectronic switch, the second optoelectronic switch, and can realize warning by alarm lamp, avoid the mould poststack punching press of 2 or many moulds, simple, compact and reasonable for structure; Reliability is high, and good endurance misplaces effective; Handling ease, easy for installation, use good; In ensureing parts reliability, durability and misplacing effect, also greatly reduce the cost of product, improve the competitiveness on market.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of lower bolster of the present invention.
Fig. 3 is circuit theory diagrams of the present invention.
Description of reference numerals: 1-locating piece, 2-limited post, 3-lower bolster, 4-lower bolster, 5-bullet jacking block, 6-are framed, 7-punch insert, 8-guiding regulating tank, 9-hold-down screw, 10-punch, 11-punch retainer, 12-upper padding plate, 13-cope match-plate pattern, 14-first sensor support, 15-the first optoelectronic switch, 16-the second sensor stand and 17-the second optoelectronic switch.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3: the folded misdelivery of anti-mould of the present invention device comprises lower bolster 3 and the cope match-plate pattern 13 with described lower bolster 3 corresponding matching; Described cope match-plate pattern 13 is provided with the punch retainer 11 being fixedly connected with, and punch retainer 11 is positioned at a side of cope match-plate pattern 13 contiguous lower bolsters 3.Between punch retainer 11 and cope match-plate pattern 13, be provided with upper padding plate 12, described cope match-plate pattern 13, upper padding plate 12 and punch retainer 11 are fixedly connected with by trip bolt.Punch 10 after punch process can be attached on punch retainer 11.Described punch retainer 11 is provided with the second sensor stand 15, the upper end of described the second sensor stand 15 is fixedly connected with punch retainer 11, the lower end of the second sensor stand 15 is provided with the second optoelectronic switch 17, and described the second sensor stand 15 is positioned at a side of punch 10.In the time that the punch 10 after punch process is not removed, punch 10 will block the second optoelectronic switch 17, makes the normally opened contact S2 closure of the second optoelectronic switch 17.The outside of cope match-plate pattern 13 is provided with first sensor support 14, and described first sensor support 14 is provided with the first optoelectronic switch 16; First sensor support 14 is fixedly installed on punch press.After cope match-plate pattern 13 rises and puts in place, cope match-plate pattern 13 will with the first optoelectronic switch 16 corresponding matching, make the normally opened contact S1 closure of the first optoelectronic switch 16.
One end of the normally opened contact S1 of described the first optoelectronic switch 16 is electrically connected with the first power end, and the other end of the first optoelectronic switch 16 normally opened contact S1 is electrically connected with second source end by the coil of the first relay K M1; One end of the normally opened contact KM1-1 of the first relay K M1 is electrically connected with the first power end, the other end of the normally opened contact KM1-1 of the first relay K M1 is connected with one end of start button SQ by the normally-closed contact of the second relay K M2, and the other end of the normally opened contact KM1-1 of the first relay K M1 is electrically connected by one end of the normally opened contact S2 of the second optoelectronic switch 17 and coil one end of the second relay K M2 and the second relay K M2 normally opened contact KM2-1; The other end of the second relay K M2 coil is electrically connected with second source end by protective relay J1; the other end of start button SQ is electrically connected with second source end, and the other end of the normally opened contact KM2-1 of the second relay K M2 is electrically connected with second source end by alarm lamp 2HR.In the embodiment of the present invention, the voltage difference between the first power end and second source end is 24V, so that the power supply of whole control circuit to be provided, is also serially connected with fuse FU on the first power end.In alarm lamp 2HR, comprise buzzer, can buzzing when alarm lamp 2HR reports to the police; The normally-closed contact of protective relay J1 is connected with the coil of the second relay K M2.The start button that described start button SQ is hydraulic press.
It is framed 6 that lower bolster 3 is provided with, and between described template 6 and lower bolster 3, is provided with lower bolster 4, and described lower bolster 4 is fixedly connected with by screw with lower bolster 3 and framed 6.Framed 6 and lower bolster 4 between form guiding regulating tank 8, in guiding regulating tank 8, is provided with and plays jacking block 5 by punch insert 7.Lower bolster 3 is provided with symmetrical hold-down screw 9, described hold-down screw 9 penetrates in bullet jacking block 5 after rushing across lower bolster 3, lower bolster 4 and guiding regulating tank 8, hold-down screw 9 is provided with back-moving spring, and playing jacking block 5 can be in guiding regulating tank 8 interior motion, and can reset by back-moving spring.On lower bolster 3, be also provided with locating piece 1 and limited post 2, can carry out placement positioning and the sports limiting of mould by locating piece 1 and limited post 2.
As shown in Fig. 1 ~ Fig. 3: when work, the mould of a needs processing is placed on lower bolster 3, by cope match-plate pattern 13 and the corresponding matching of lower bolster 3, mould is processed, cope match-plate pattern 13 drives by hydraulic press.The punch 10 machining is attached on punch retainer 11, punch 10 should be taken away from punch retainer 11, could repeat above-mentioned process to next one mould to be processed.When the punch 10 that has a punch process to complete is attached on punch retainer 11 not removedly, and need the mould of punching press to be placed on after lower bolster 3 another, if carrying out punching press again, cope match-plate pattern 13 will produce security incident.In the present invention, after above-mentioned mould is placed on lower bolster 3, and after cope match-plate pattern 13 rises and put in place, cope match-plate pattern 13 can make the normally opened contact S1 closure of the first optoelectronic switch 16.When after the normally opened contact S1 of the first optoelectronic switch 16 closure, the coil of the first relay K M1 is obtained electric, the coil of the first relay K M1 obtain electric after, the first normally opened contact KM1-1 closure of the first relay K M1.Now, due to the existence of punch 10, make the normally opened contact S2 closure of the second optoelectronic switch 17, after the normally opened contact S2 closure of the second optoelectronic switch 17, the coil of the second relay K M2 is charged, the normally opened contact KM2-1 closure of the second relay K M2, alarm lamp 2HR buzzing is reported to the police, and the normally-closed contact KM2-2 of the second relay K M2 disconnects simultaneously, and the hydraulic press start button SQ chief's branch road disconnects, can not carry out punching press by primer fluid press, until punch 10 is taken away.After punch 10 is taken away, after cope match-plate pattern 13 again rises and puts in place, the normally opened contact S1 closure of the first optoelectronic switch 16, owing to there is no punch 1 blocking the second optoelectronic switch 17, the normally opened contact S2 of the second optoelectronic switch 17 is all the time in normally open, and the coil of the second relay K M2 can not obtain electricly, and the normally-closed contact KM2-2 of the second relay K M2 is all the time in closure state, can primer fluid press by start button SQ, to repeat above-mentioned punch process.
The present invention coordinates with the first relay K M1, the second relay K M2's by the first optoelectronic switch 16, the second optoelectronic switch 17, and can be by alarm lamp 2HR realization warning, avoids the mould poststack punching press of 2 or many moulds, simple, compact and reasonable for structure; Reliability is high, and good endurance misplaces effective; Handling ease, easy for installation, use good; In ensureing parts reliability, durability and misplacing effect, also greatly reduce the cost of product, improve the competitiveness on market.
Claims (7)
1. the folded misdelivery of an anti-mould linkage, comprises lower bolster (3) and the cope match-plate pattern (13) with described lower bolster (3) corresponding matching; Described cope match-plate pattern (13) is provided with the punch retainer (11) being fixedly connected with, it is characterized in that: described punch retainer (11) is provided with the second sensor stand (15), the upper end of described the second sensor stand (15) is fixedly connected with punch retainer (11), and the lower end of the second sensor stand (15) is provided with the second optoelectronic switch (17); The outside of cope match-plate pattern (13) is provided with first sensor support (14), and described first sensor support (14) is provided with the first optoelectronic switch (16);
One end of the normally opened contact (S1) of described the first optoelectronic switch (16) is electrically connected with the first power end, and the other end of the first optoelectronic switch (16) normally opened contact (S1) is electrically connected with second source end by the coil of the first relay (KM1); One end of the normally opened contact (KM1-1) of the first relay (KM1) is electrically connected with the first power end, the other end of the normally opened contact (KM1-1) of the first relay (KM1) is connected with one end of start button (SQ) by the normally-closed contact of the second relay (KM2), and the other end of the normally opened contact (KM1-1) of the first relay (KM1) is electrically connected by one end of the normally opened contact (S2) of the second optoelectronic switch (17) and coil one end of the second relay (KM2) and the second relay (KM2) normally opened contact (KM2-1); The other end of the second relay (KM2) coil is electrically connected with second source end by protective relay (J1); the other end of start button (SQ) is electrically connected with second source end, and the other end of the normally opened contact (KM2-1) of the second relay (KM2) is electrically connected with second source end by alarm lamp (2HR).
2. the folded misdelivery of anti-mould according to claim 1 linkage, it is characterized in that: between described punch retainer (11) and cope match-plate pattern (13), be provided with upper padding plate (12), between described upper padding plate (12) and punch retainer (11) and cope match-plate pattern (13), be all fixedly connected with.
3. the folded misdelivery of anti-mould according to claim 1 linkage, is characterized in that: described lower bolster (3) is provided with framed (6) that are fixedly connected with, forms guiding regulating tank (8) between described framed (6) and lower bolster (3); In guiding regulating tank (8), be provided with and play jacking block (5), described bullet jacking block (5) is embedded in guiding regulating tank (8), and can motion in guiding regulating tank (8).
4. the folded misdelivery of anti-mould according to claim 3 linkage, is characterized in that: between described framed (6) and lower bolster (3), be provided with lower bolster (4), described lower bolster (4) is all fixedly connected with framed (6), lower bolster (3).
5. the folded misdelivery of anti-mould according to claim 1 linkage, is characterized in that: described lower bolster (3) is provided with locating piece (1).
6. the folded misdelivery of anti-mould according to claim 1 linkage, is characterized in that: described lower bolster (3) is provided with limited post (2).
7. the folded misdelivery of anti-mould according to claim 3 linkage, it is characterized in that: in described guiding regulating tank (8), be provided with die plate insert (7), described die plate insert (7) contacts with playing jacking block (5), and playing jacking block (5) can die plate insert (7) motion relatively in guiding regulating tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296556.0A CN102806249B (en) | 2012-08-20 | 2012-08-20 | Mold stacking delivery error preventive linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296556.0A CN102806249B (en) | 2012-08-20 | 2012-08-20 | Mold stacking delivery error preventive linkage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102806249A CN102806249A (en) | 2012-12-05 |
| CN102806249B true CN102806249B (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210296556.0A Expired - Fee Related CN102806249B (en) | 2012-08-20 | 2012-08-20 | Mold stacking delivery error preventive linkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102806249B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439915Y (en) * | 2000-07-21 | 2001-07-25 | 周明忠 | Linked controlling device for safety dectection of mould of punching machine |
| CN2627572Y (en) * | 2003-06-20 | 2004-07-21 | 顺德市顺达电脑厂有限公司 | Plate overlapping prevent device |
| CN201099008Y (en) * | 2007-09-11 | 2008-08-13 | 江苏扬力集团有限公司 | High-speed pressing machine bottom dead center protection device |
| CN201339803Y (en) * | 2009-01-09 | 2009-11-04 | 嘉兴和新精冲科技有限公司 | Safe stamping device with photoelectric switch |
| CN201776372U (en) * | 2010-09-10 | 2011-03-30 | 无锡市中捷减震器有限公司 | Anti-misoperation feeding linkage device for progressive dies |
| CN202316777U (en) * | 2011-11-23 | 2012-07-11 | 天津市柯文制模注塑有限公司 | Continuous punching die having mistake-feeding monitoring function |
| CN202803827U (en) * | 2012-08-20 | 2013-03-20 | 无锡佳捷汽车配件有限公司 | Mould overlapping and delivery error prevention linkage device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6792788B2 (en) * | 2001-02-15 | 2004-09-21 | Institute Of Technology Precision Electrical Discharge Work's | Pressurizer |
-
2012
- 2012-08-20 CN CN201210296556.0A patent/CN102806249B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439915Y (en) * | 2000-07-21 | 2001-07-25 | 周明忠 | Linked controlling device for safety dectection of mould of punching machine |
| CN2627572Y (en) * | 2003-06-20 | 2004-07-21 | 顺德市顺达电脑厂有限公司 | Plate overlapping prevent device |
| CN201099008Y (en) * | 2007-09-11 | 2008-08-13 | 江苏扬力集团有限公司 | High-speed pressing machine bottom dead center protection device |
| CN201339803Y (en) * | 2009-01-09 | 2009-11-04 | 嘉兴和新精冲科技有限公司 | Safe stamping device with photoelectric switch |
| CN201776372U (en) * | 2010-09-10 | 2011-03-30 | 无锡市中捷减震器有限公司 | Anti-misoperation feeding linkage device for progressive dies |
| CN202316777U (en) * | 2011-11-23 | 2012-07-11 | 天津市柯文制模注塑有限公司 | Continuous punching die having mistake-feeding monitoring function |
| CN202803827U (en) * | 2012-08-20 | 2013-03-20 | 无锡佳捷汽车配件有限公司 | Mould overlapping and delivery error prevention linkage device |
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| Publication number | Publication date |
|---|---|
| CN102806249A (en) | 2012-12-05 |
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