CN102806249A - Mold stacking delivery error preventive linkage device - Google Patents
Mold stacking delivery error preventive linkage device Download PDFInfo
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- CN102806249A CN102806249A CN2012102965560A CN201210296556A CN102806249A CN 102806249 A CN102806249 A CN 102806249A CN 2012102965560 A CN2012102965560 A CN 2012102965560A CN 201210296556 A CN201210296556 A CN 201210296556A CN 102806249 A CN102806249 A CN 102806249A
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- relay
- electrically connected
- normally opened
- opened contact
- lower bolster
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
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 interaction device, the folded misdelivery of especially a kind of anti-mould linkage specifically is used for the folded anti-misdelivery device of beating of various diels, belongs to the technical field of Mould Machining.
Background technology
At present, in stamping parts production processes such as punch press, forcing press, have o lot of reasons and produce the punching press of putting together of 2 or many products and cause mould, pressing equipment (punch press, hydraulic press) damages, even personal injury accident, affects safety production take place.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, the folded misdelivery of a kind of anti-mould linkage is provided, it is simple in structure, the mistake processing when avoiding mould to stack, and use cost is low, and is easy to operate, and long service life is safe and reliable.
According to technical scheme provided by the invention, the folded misdelivery of said anti-mould linkage comprises that lower bolster reaches and the cope match-plate pattern of said lower bolster corresponding matching; Said cope match-plate pattern is provided with the punch retainer of fixed connection, and said punch retainer is provided with second sensor stand, and the upper end of said second sensor stand is fixedly connected with punch retainer, and the lower end of second sensor stand is provided with second optoelectronic switch; The outside of cope match-plate pattern is provided with the first sensor support, and said first sensor support is provided with first optoelectronic switch;
One end of the normally opened contact of said first optoelectronic switch is electrically connected with first power end, and the other end of the first optoelectronic switch normally opened contact is electrically connected with the second source end through the coil of first relay; One end of the normally opened contact of first relay is electrically connected with first power end; The normally-closed contact of the other end of the normally opened contact of first relay through second relay links to each other with an end of start button, and the normally opened contact that the other end of the normally opened contact of first relay passes through second optoelectronic switch is electrically connected with coil one end of second relay and an end of second relay normally open contact; The other end of second relay coil is electrically connected with the second source end through protective relay, and the other end of start button is electrically connected with the second source end, and the other end of the normally opened contact of second relay is electrically connected with the second source end through alarm lamp.
Be provided with upper padding plate between said punch retainer and cope match-plate pattern, all be fixedly connected between said upper padding plate and punch retainer and cope match-plate pattern.
Said cope match-plate pattern is provided with the framed of fixed connection, forms the guiding regulating tank between said framed and cope match-plate pattern; Be provided with the bullet jacking block in the guiding regulating tank, said bullet jacking block is embedded in the guiding regulating tank, and can in the guiding regulating tank, move.
Be provided with lower bolster between said framed and lower bolster, said lower bolster all is fixedly connected with framed, lower bolster.
Said lower bolster is provided with locating piece.Said lower bolster is provided with limited post.
Be provided with die plate insert in the said guiding regulating tank, said die plate insert contacts with playing jacking block, and playing jacking block can die plate insert motion relatively in the guiding regulating tank.
Advantage of the present invention: cooperate with first relay, second relay through first optoelectronic switch, second optoelectronic switch, and can realize report to the police, avoid the mould poststack punching press of 2 or many moulds through alarm lamp, simple, compact and reasonable for structure; Reliability is high, and good endurance misplaces effective; Handling ease, easy for installation, use good; When guaranteeing parts reliability, durability and misplacing effect, also greatly reduce the cost of product, improved the competitiveness on market.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical 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-first optoelectronic switch, 16-second sensor stand and 17-second optoelectronic switch.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
Like Fig. 1, Fig. 2 and shown in Figure 3: the folded misdelivery of anti-mould of the present invention device comprise lower bolster 3 and with the cope match-plate pattern 13 of said lower bolster 3 corresponding matching; Said cope match-plate pattern 13 is provided with the punch retainer 11 of fixed connection, and punch retainer 11 is positioned at a side of cope match-plate pattern 13 contiguous lower bolsters 3.13 of punch retainer 11 and cope match-plate patterns are provided with upper padding plate 12, and said cope match-plate pattern 13, upper padding plate 12 and punch retainer 11 are fixedly connected through trip bolt.Punch 10 after the punch process can be attached on the punch retainer 11.Said punch retainer 11 is provided with second sensor stand 15; The upper end of said second sensor stand 15 is fixedly connected with punch retainer 11; The lower end of second sensor stand 15 is provided with second optoelectronic switch 17, and said second sensor stand 15 is positioned at a side of punch 10.When the punch after the punch process 10 was not taken away, punch 10 will block second optoelectronic switch 17, made that the normally opened contact S2 of second optoelectronic switch 17 is closed.The outside of cope match-plate pattern 13 is provided with first sensor support 14, and said first sensor support 14 is provided with first optoelectronic switch 16; First sensor support 14 is fixedly installed on the punch press.When cope match-plate pattern 13 rise put in place after, cope match-plate pattern 13 will with first optoelectronic switch, 16 corresponding matching, make the normally opened contact S1 of the optoelectronic switch 16 of winning closed.
The end of the normally opened contact S1 of said first optoelectronic switch 16 is electrically connected with first power end, and the other end of first optoelectronic switch, 16 normally opened contact S1 is electrically connected with the second source end through the coil of the first relay K M1; The end of the normally opened contact KM1-1 of the first relay K M1 is electrically connected with first power end; The normally-closed contact of the other end of the normally opened contact KM1-1 of the first relay K M1 through the second relay K M2 links to each other with the end of start button SQ, and the normally opened contact S2 that the other end of the normally opened contact KM1-1 of the first relay K M1 passes through second optoelectronic switch 17 is electrically connected with coil one end of the second relay K M2 and the end of the second relay K M2 normally opened contact KM2-1; The other end of the second relay K M2 coil is electrically connected with the second source end through protective relay J1; The other end of start button SQ is electrically connected with the second source end, and the other end of the normally opened contact KM2-1 of the second relay K M2 is electrically connected with the second source end through alarm lamp 2HR.In the embodiment of the invention, the voltage difference between first power end and second source end is 24V, so that the power supply of The whole control circuit to be provided, also is serially connected with fuse FU on first power end.Comprise buzzer in the alarm lamp 2HR, can buzzing when alarm lamp 2HR reports to the police; The normally-closed contact of protective relay J1 links to each other with the coil of the second relay K M2.Said start button SQ is the start button of hydraulic press.
It is framed 6 that lower bolster 3 is provided with, and 3 of said template 6 and lower bolsters are provided with lower bolster 4, and said lower bolster 4 is fixedly connected through screw with lower bolster 3 and framed 6.Framed 6 and 4 of lower bolsters form guiding regulating tank 8, are equipped with through punch insert 7 in the guiding regulating tank 8 and play jacking block 5.Lower bolster 3 is provided with the hold-down screw 9 of symmetrical distribution; Said hold-down screw 9 penetrates in the 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 move in guiding regulating tank 8, and can reset through back-moving spring.Also be provided with locating piece 1 and limited post 2 on the lower bolster 3, can carry out the placement positioning and the sports limiting of mould through locating piece 1 and limited post 2.
Like Fig. 1 ~ shown in Figure 3: during work, a needs processed mould is placed on the lower bolster 3, through the cope match-plate pattern 13 and the corresponding matching of cope match-plate pattern 3 mould is processed, cope match-plate pattern 13 drives through hydraulic press.The punch 10 that machines should be taken punch 10 away attached on the punch retainer 11 from punch retainer 11, could repeat above-mentioned process to next one mould to be processed.Do not taken away on as punch 10 that punch process is accomplished, and after needing the mould of punching press to be placed on lower bolster 3 another, will be produced security incident if cope match-plate pattern 13 carries out punching press again attached to punch retainer 11.Among the present invention, after above-mentioned mould is placed on the lower bolster 3, and cope match-plate pattern 13 rise put in place after, cope match-plate pattern 13 can make the normally opened contact S1 of the optoelectronic switch 16 of winning closed.After the normally opened contact S1 of first optoelectronic switch 16 closure, it is electric that the coil of the relay K M1 that wins is got, the coil of the first relay K M1 get electric after, the first normally opened contact KM1-1 of the first relay K M1 is closed.At this moment, because the existence of punch 10 makes that the normally opened contact S2 of second optoelectronic switch 17 is closed; After the normally opened contact S2 closure of second optoelectronic switch 17, the coil of the second relay K M2 is charged, and the normally opened contact KM2-1 of the second relay K M2 is closed; Alarm lamp 2HR buzzing is reported to the police, and the normally-closed contact KM2-2 of the second relay K M2 breaks off simultaneously, and the hydraulic press start button SQ chief's branch road breaks off; Can not carry out punching press by the primer fluid press, till punch 10 is taken away.After punch 10 is taken away, when cope match-plate pattern 13 rise once more put in place after, the normally opened contact S1 of first optoelectronic switch 16 is closed; Owing to there be not blocking of 1 pair second optoelectronic switch 17 of punch; The normally opened contact S2 of second optoelectronic switch 17 is in normally open all the time, and promptly the coil of the second relay K M2 can not get electricly, and the normally-closed contact KM2-2 of the second relay K M2 is in closure state all the time; Can the primer fluid press through start button SQ, to repeat above-mentioned punch process.
The present invention cooperates with the first relay K M1, the second relay K M2's through first optoelectronic switch 16, second optoelectronic switch 17, and can be through alarm lamp 2HR realization warning, avoids the mould poststack punching press of 2 or many moulds, and is simple, compact and reasonable for structure; Reliability is high, and good endurance misplaces effective; Handling ease, easy for installation, use good; When guaranteeing parts reliability, durability and misplacing effect, also greatly reduce the cost of product, improved the competitiveness on market.
Claims (7)
1. the folded misdelivery of an anti-mould linkage comprises that lower bolster (3) reaches and the cope match-plate pattern (13) of said lower bolster (3) corresponding matching; Said cope match-plate pattern (13) is provided with the punch retainer (11) of fixed connection; It is characterized in that: said punch retainer (11) is provided with second sensor stand (15); The upper end of said second sensor stand (15) is fixedly connected with punch retainer (11), and the lower end of second sensor stand (15) is provided with second optoelectronic switch (17); The outside of cope match-plate pattern (13) is provided with first sensor support (14), and said first sensor support (14) is provided with first optoelectronic switch (16);
One end of the normally opened contact (S1) of said first optoelectronic switch (16) is electrically connected with first power end, and the other end of first optoelectronic switch (16) normally opened contact (S1) is electrically connected with the second source end through the coil of first relay (KM1); One end of the normally opened contact (KM1-1) of first relay (KM1) is electrically connected with first power end; The normally-closed contact of the other end of the normally opened contact (KM1-1) of first relay (KM1) through second relay (KM2) links to each other with an end of start button (SQ), and the normally opened contact (S2) that the other end of the normally opened contact (KM1-1) of first relay (KM1) passes through second optoelectronic switch (17) is electrically connected with coil one end of second relay (KM2) and an end of second relay (KM2) normally opened contact (KM2-1); The other end of second relay (KM2) coil is electrically connected with the second source end through protective relay (J1); The other end of start button (SQ) is electrically connected with the second source end, and the other end of the normally opened contact (KM2-1) of second relay (KM2) is electrically connected with the second source end through alarm lamp (2HR).
2. the folded misdelivery of anti-mould according to claim 1 linkage; It is characterized in that: be provided with upper padding plate (12) between said punch retainer (11) and cope match-plate pattern (13), all be fixedly connected between said upper padding plate (12) and punch retainer (11) and cope match-plate pattern (13).
3. the folded misdelivery of anti-mould according to claim 1 linkage, it is characterized in that: said cope match-plate pattern (13) is provided with framed (6) of fixed connection, forms guiding regulating tank (8) between said framed (6) and cope match-plate pattern (13); Be provided with in the guiding regulating tank (8) and play jacking block (5), said bullet jacking block (5) is embedded in the guiding regulating tank (8), and can motion in guiding regulating tank (8).
4. the folded misdelivery of anti-mould according to claim 1 linkage, it is characterized in that: be provided with lower bolster (4) between said framed (6) and lower bolster (3), said lower bolster (4) all is fixedly connected with framed (6), lower bolster (3).
5. the folded misdelivery of anti-mould according to claim 1 linkage, it is characterized in that: said lower bolster (3) is provided with locating piece (1).
6. the folded misdelivery of anti-mould according to claim 1 linkage, it is characterized in that: said 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: be provided with die plate insert (7) in the said guiding regulating tank (8); Said 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 true CN102806249A (en) | 2012-12-05 |
| CN102806249B 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 (8)
| 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 |
| US20030019267A1 (en) * | 2001-02-15 | 2003-01-30 | Shoji Futamura | Pressurizer |
| 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 |
-
2012
- 2012-08-20 CN CN201210296556.0A patent/CN102806249B/en not_active Expired - Fee Related
Patent Citations (8)
| 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 |
| US20030019267A1 (en) * | 2001-02-15 | 2003-01-30 | Shoji Futamura | Pressurizer |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102806249B (en) | 2014-09-03 |
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