CN102343389A - Automatic high-speed blanking and stamping production line - Google Patents
Automatic high-speed blanking and stamping production line Download PDFInfo
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- CN102343389A CN102343389A CN2011103035916A CN201110303591A CN102343389A CN 102343389 A CN102343389 A CN 102343389A CN 2011103035916 A CN2011103035916 A CN 2011103035916A CN 201110303591 A CN201110303591 A CN 201110303591A CN 102343389 A CN102343389 A CN 102343389A
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Abstract
The invention provides an automatic production line which integrates pretreatment and high-speed stamping operation of a metal band material. The automatic high-speed blanking and stamping production line comprises a band material pretreatment section, an automatic feeding section and a blanking section which are sequentially arranged, wherein, a blanking press is adopted in the blanking section; and particularly, the automatic feeding section is arranged on a liftable worktable, and the worktable carries out up-down adjustment according to the position of a die arranged on the blanking press. The automatic production line provided by the invention is suitable for a production mode that high-speed stamping and blanking operation is directly carried out on the metal band material, and has the advantages of high precision, fast speed, good flexibility, reasonable structure and the like; and the automatic production line can be applied to industries such as automobiles, locomotives, ships, hardware household appliances, metal structures, mechanical manufacture and the like.
Description
Technical field
The present invention relates to a kind of metal blank automation stamping line.
Background technology
At present; The main auto producer of China has 90% a punch line employing double-action drawing forcing press (or many connecting rods single action drawing press) and 4-6 platform single action press composition ducted fluid flow waterline approximately; About 60 meters of this line lengths; Need 20～24 operators approximately, floor space is big, and productive temp is the highest to be had only 3～5 times/minute; Loading and unloading rely on the manual punching press of accomplishing part; And the punching press parts quality is poor, and potential safety hazard is big, and the stamping parts manufacturing cost is than external high 2～3 times.Meanwhile, automobile modification kind is increasing, and it is personalized that the Hyundai Motor commercial production presents production scaleization, vehicle day by day, and vehicle is little in batches, vehicle changes fast, multi-vehicle-type conllinear production, body outer skin maximizes incorporate characteristic.The rigidity production line of traditional processing single variety is the requirement of this characteristic of incompatibility and Market Situation development obviously; A special plane production line that high beat, high efficiency, high-quality flexible production line replacement are gone in production and processing of active demand; To improve the production efficiency of auto parts processing; Reduce cost, improve the quality of products.
Summary of the invention
The present invention provides a kind of and collects the preliminary treatment of metal tape material and high speed stamping is the automatic production line of one.
Adopt following technical scheme:
High speed blanking punching automation production line comprises the band material pretreatment section, self-feeding section and the blanking section that set gradually; Include blank press in the said blanking section; Especially, said self-feeding section is installed on the liftable workbench, and said workbench is according to the adjusting of going up and down of the position of the mould of being installed on the blank press.
Because the workbench at self-feeding section place can carry out lifting action; Therefore after changing different diels; Even the branch mould position of these moulds height is different; This automatic production line also can be through regulating workbench the upright position to adapt to mould; Thereby make this production line have bigger flexibility, can carry out the production of many kinds part.
Above-described self-feeding section comprises the feeding roller device.For the feeding roller that prevents the feeding roller device skids when the high speed material conveying; And influence pushing precision because of the body of roll self wearing and tearing; Can before the feeding roller device, install and measure wheel; And between the feeding roller of meter wheel and feeding roller device, set up close-loop feedback control, thereby satisfy the accuracy that the band material is carried.
The lifting action of above-described workbench is preferably by the transmission of worm gear screw lift, and preferably also is provided with one and is used for workbench is locked the locking device with release.The worm gear screw lift can provide lifting action stably.And locking device can guarantee that workbench can not rock in process of production, guarantees pushing precision.
Band material pretreatment section includes uncoiler, and when material loading, the coil of strip easy mounting misaligns, and material loading speed is slow, thereby influences machining accuracy and increase the material loading time.For guaranteeing that coil of strip is in the center and minimizing material loading time of production line, preferably is provided with the side positioner on uncoiler.Said side positioner can be made up of the power set that a telescopic baffle and are used to drive telescopic baffle, and the direction of motion of telescopic baffle is parallel with the unwinding shaft direction of uncoiler, be equipped with on the telescopic baffle be used to detect the coil of strip end near switch.Telescopic baffle can be along the major axes orientation translation of uncoiler under the drive of power set; When coil of strip arrives order near the position of switch motion; To send to PLC near switch and be used to signal that feeding cart is stopped, thereby make coil of strip accurately rest on target location.Therefore the coil of strip of different size can both guarantee that on uncoiler it is in the center of production line.And the side positioner of this spline structure has simple and practical advantage, and its power set can adopt hydraulic cylinder or cylinder etc.
In addition, between the band material pretreatment section and self-feeding section of this production line, preferably also be provided with the kink buffer unit, with match machined speed.The kink buffer unit includes upper reaches kink and downstream kink, the downstream kink preferably and workbench link together, with working table movement.Like this, but the workbench of kink buffer unit engagement height change in location, the ride comfort of assurance band material transmission.
The present invention is applicable to the mode of production of directly carrying out the high speed stamping blanking with the metal tape material, has advantages such as precision height, speed is high, flexibility is good, rational in infrastructure, can be used for industries such as automobile, locomotive, boats and ships, five metals household electrical appliances, metal structure and machine-building.
Description of drawings
Fig. 1 is the front view of embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the front view of side positioner among the embodiment;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the structural representation of self-feeding section among the embodiment;
Fig. 6 is the fundamental diagram when locking device is in locking state among the embodiment;
Fig. 7 is the fundamental diagram when locking device is in released state among the embodiment.
Description of reference numerals: 1-band material pretreatment section; 2-kink buffer unit; 3-self-feeding section; 4-blanking section; The 5-finished product conveyer; The 6-uncoiler; 7-unreel device; 8-shovels plate; 9-straight peen press-roller device; The 10-levelling machine; 11-crop shearing machine; The 12-gear-box; The 13-motor; The 14-feeding cart; 15-side positioner; The 16-telescopic baffle; The 17-hydraulic cylinder; 18-upper reaches kink; 19-downstream kink; The 20-lateral guide; 21-prevents unloading device; 22-feeding roller device; The 23-oiling station; The scalable transfer station of 24-; The 25-workbench; 26-worm gear screw lift; The 27-locking device; The vertical elongated slot of 28-; The 29-arbitrary-movement articulator; The 30-via hole; The 31-fixed mount; The 32-high-strength screw; 33-dish spring; 34-dish spring cover; The 35-apical axis; 36-promotes oil cylinder; The 37-double nut; The 38-meter wheel; 39-is near switch.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1, shown in Figure 2, the automatic production line of present embodiment is made up of the band material pretreatment section 1, kink buffer unit 2, self-feeding section 3, blanking section 4 and the finished product conveyer 5 that set gradually.The typical process flow that forms is following: material loading → uncoiling → draw material → smoothing → buffering → guiding, NC sizing feed → oiling → forcing press blanking, waste material shearing, garbage collection → finished product conveying.
Wherein:
A) band material pretreatment section: be arranged in order and form by uncoiler 6, unreel device 7, shovel plate 8, straight peen press-roller device 9, levelling machine 10, crop shearing machine 11.At straight peen press-roller device 9 and levelling machine 10 other gear-box 12 and the motors 13 of being provided with, be used to drive this stream oriented device action.Below uncoiler 6, be provided with feeding cart 14.On uncoiler 6, be provided with side positioner 15.Like Fig. 3, shown in Figure 4; The side positioner 15 of present embodiment is made up of telescopic baffle 16 and hydraulic cylinder 17; Telescopic baffle 16 is installed on the expansion link of hydraulic cylinder 17; The stretching motion direction of telescopic baffle 16 is parallel with the direction of the unwinding shaft of uncoiler 6, be equipped with on the telescopic baffle 16 be used to detect the coil of strip end near switch 39.
B) kink buffer unit: be made up of upper reaches kink 18 and downstream kink 19, downstream kink 19 links together with following workbench 25, with workbench 25 motions.
C) self-feeding section: as shown in Figure 5, be arranged in order by lateral guide 20, anti-unloading device 21, feeding roller device 22, oiling station 23 and scalable transfer station 24 and constitute.Downstream kink 19, lateral guide 20, anti-unloading device 21, feeding roller device 22, oiling station 23 and scalable transfer station 24 are installed on the liftable workbench 25, and downstream kink 19 is in the upstream position of lateral guide 20.Workbench 25 can be done elevating movement by 26 transmissions of worm gear screw lift.
Between workbench 25 and ground, be provided with a locking device 27.Like Fig. 6, shown in Figure 7, the locking device 27 of present embodiment is made up of the arbitrary-movement articulator 29 of the vertical elongated slot 28 of band that is connected workbench 25 belows, the fixed mount 31 that is fixed on the band via hole 30 on ground, high-strength screw 32, dish spring 33, dish spring cover 34, apical axis 35 and promotion oil cylinder 36; Dish spring 33 is encased in the dish spring cover 34, and high-strength screw 32 tightens up and compact disc spring 33 through double nut 37 after passing the vertical elongated slot 28 of via hole 30 and arbitrary-movement articulator 29 of dish spring 33, dish spring cover 34, fixed mount 31; Apical axis 35 is installed on the telescopic arm that promotes oil cylinder 36, cooperates with dish spring cover 34 and carries out motion guide.At ordinary times, under the effect of dish spring 33 elastic force, arbitrary-movement articulator 29 is pressed together with fixed mount 31 thereby both can not relative motion, and this moment, workbench 25 was in the state of locking; When promoting high-strength screw 32 when promoting oil cylinder 36 to drive apical axis 35 motions; This moment, high-strength screw 32 stretched out with compact disc spring 33 and from the vertical elongated slot 28 of arbitrary-movement articulator 29; Owing to no longer forced together between arbitrary-movement articulator 29 and the fixed mount 31 by dish spring 33; So these both can relative motion, this moment, workbench 25 was in released state.After the Height Adjustment of workbench 25 finishes, promote oil cylinder 36 drive apical axis 35 and return, then workbench 25 returns to locking state.Because the contact area between arbitrary-movement articulator 29 and the fixed mount 31 is bigger, and vertical with the throughput direction of production line, so this locking device can provide enough coupling mechanism forces to high-speed automated line.
As shown in Figure 5, meter wheel 38 is installed on feeding roller device 22, sets up close-loop feedback control between the feeding roller of meter wheel 38 and feeding roller device 22, the accuracy of control band material conveying capacity.
D) blanking section: the blank press decision during by actual production.
E) finished product conveyer: adopt existing finished product conveyer.
This specification lists only be better embodiment of the present invention, all equivalent technologies conversion of under operation principle of the present invention and thinking, being done all are considered as protection scope of the present invention.
Claims (7)
1. high speed blanking punching automation production line comprises the band material pretreatment section, self-feeding section and the blanking section that set gradually; Include blank press in the said blanking section; It is characterized in that: said self-feeding section is installed on the liftable workbench, and said workbench is according to the adjusting of going up and down of the position of the mould of being installed on the blank press.
2. high speed blanking punching automation production line as claimed in claim 1, it is characterized in that: said self-feeding section comprises the feeding roller device; Before the feeding roller device, install and measure wheel, between the feeding roller of meter wheel and feeding roller device, set up close-loop feedback control.
3. high speed blanking punching automation production line as claimed in claim 1 is characterized in that: the lifting action of said workbench is by the transmission of worm gear screw lift, and is provided with one and is used for workbench is locked the locking device with release.
4. high speed blanking punching automation production line as claimed in claim 3 is characterized in that: said locking device is by the arbitrary-movement articulator (29) of the vertical elongated slot of band (28) that is connected workbench (25) below, the fixed mount (31) that is fixed on the band via hole (30) on ground, high-strength screw (32), dish spring (33), dish spring cover (34), apical axis (35) and promote oil cylinder (36) formation; Dish spring (33) is encased in the dish spring cover (34), and high-strength screw (32) tightens up and compact disc spring (33) through double nut (37) after passing the vertical elongated slot (28) of via hole (30) and arbitrary-movement articulator (29) of dish spring (33), dish spring cover (34), fixed mount (31); Apical axis (35) is installed on the telescopic arm that promotes oil cylinder (36), cooperates with dish spring cover (34) and carries out motion guide.
5. high speed blanking punching automation production line as claimed in claim 1 is characterized in that: band material pretreatment section includes uncoiler, on uncoiler, is provided with the side positioner.
6. high speed blanking punching automation production line as claimed in claim 5 is characterized in that: said side positioner is made up of the power set that a telescopic baffle and are used to drive telescopic baffle; The direction of motion of telescopic baffle is parallel with the unwinding shaft direction of uncoiler; Be equipped with on the telescopic baffle be used to detect the coil of strip end near switch.
7. high speed blanking punching automation production line as claimed in claim 1 is characterized in that: between band material pretreatment section and self-feeding section, be provided with the kink buffer unit; The kink buffer unit includes upper reaches kink and downstream kink, and downstream kink and workbench link together, with working table movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110303591.6A CN102343389B (en) | 2011-10-09 | 2011-10-09 | Automatic high-speed blanking and stamping production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110303591.6A CN102343389B (en) | 2011-10-09 | 2011-10-09 | Automatic high-speed blanking and stamping production line |
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| Publication Number | Publication Date |
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| CN102343389A true CN102343389A (en) | 2012-02-08 |
| CN102343389B CN102343389B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110303591.6A Expired - Fee Related CN102343389B (en) | 2011-10-09 | 2011-10-09 | Automatic high-speed blanking and stamping production line |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103143623A (en) * | 2013-02-20 | 2013-06-12 | 安徽江淮汽车股份有限公司 | Automatic servo stamping production process and device |
| CN103316989A (en) * | 2012-03-23 | 2013-09-25 | 新疆特变电工集团有限公司 | Numerically-controlled thread punching and shearing equipment for silicon steel sheet |
| CN103861936A (en) * | 2014-02-28 | 2014-06-18 | 燕山大学 | Fully-automatic tooth-type flat-steel die-cutting method and production line |
| CN103920780A (en) * | 2014-04-14 | 2014-07-16 | 沈阳众拓机器人设备有限公司 | Automated hot-stamping production line |
| WO2015172511A1 (en) * | 2014-05-12 | 2015-11-19 | 苏州华源包装股份有限公司 | Intermittent movement feeding apparatus |
| CN105618612A (en) * | 2015-12-28 | 2016-06-01 | 郑州德盛祥电机制造有限公司 | Continuous stamping production line |
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| CN101357392A (en) * | 2008-07-18 | 2009-02-04 | 安徽黄山恒久链传动有限公司 | Link-plate continuous automatic molding device |
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Patent Citations (7)
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| JP2004330201A (en) * | 2003-04-30 | 2004-11-25 | Shin Kurushima Dockyard Co Ltd | Plate bending press |
| CN1931568A (en) * | 2005-09-12 | 2007-03-21 | 天津市天锻压力机有限公司 | Digitally controlled hull plate forming production line |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316989A (en) * | 2012-03-23 | 2013-09-25 | 新疆特变电工集团有限公司 | Numerically-controlled thread punching and shearing equipment for silicon steel sheet |
| CN103316989B (en) * | 2012-03-23 | 2015-05-06 | 新疆特变电工集团有限公司 | Numerically-controlled thread punching and shearing equipment for silicon steel sheet |
| CN103143623A (en) * | 2013-02-20 | 2013-06-12 | 安徽江淮汽车股份有限公司 | Automatic servo stamping production process and device |
| CN103143623B (en) * | 2013-02-20 | 2016-03-30 | 安徽江淮汽车股份有限公司 | Servo punching automation production technology and device thereof |
| CN103861936A (en) * | 2014-02-28 | 2014-06-18 | 燕山大学 | Fully-automatic tooth-type flat-steel die-cutting method and production line |
| CN103861936B (en) * | 2014-02-28 | 2015-11-18 | 燕山大学 | Full-automatic flute profile band steel method for die cutting and production line |
| CN103920780A (en) * | 2014-04-14 | 2014-07-16 | 沈阳众拓机器人设备有限公司 | Automated hot-stamping production line |
| CN103920780B (en) * | 2014-04-14 | 2016-03-30 | 沈阳众拓机器人设备有限公司 | Drop stamping automatic production line |
| WO2015172511A1 (en) * | 2014-05-12 | 2015-11-19 | 苏州华源包装股份有限公司 | Intermittent movement feeding apparatus |
| CN105618612A (en) * | 2015-12-28 | 2016-06-01 | 郑州德盛祥电机制造有限公司 | Continuous stamping production line |
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| Publication number | Publication date |
|---|---|
| CN102343389B (en) | 2014-06-18 |
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Granted publication date: 20140618 Termination date: 20181009 |