CN203418240U - Uncoiling blanking production device using laser cutting technology - Google Patents

Uncoiling blanking production device using laser cutting technology Download PDF

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Publication number
CN203418240U
CN203418240U CN201320479564.9U CN201320479564U CN203418240U CN 203418240 U CN203418240 U CN 203418240U CN 201320479564 U CN201320479564 U CN 201320479564U CN 203418240 U CN203418240 U CN 203418240U
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CN
China
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laser cutting
axis
fixed
axis servomotor
uncoiling blanking
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CN201320479564.9U
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Chinese (zh)
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吴振泉
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吴振泉
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Abstract

The utility model discloses an uncoiling blanking production device using a laser cutting technology. The uncoiling blanking production device using the laser cutting technology comprises an uncoiler, a leveller, a servo feeding machine, a stacking system and a waste treatment system. The uncoiling blanking production device using the laser cutting technology is characterized in that a laser cutting platform is fixed to a foundation between the servo feeding machine and the stacking system, a laser cutting device which can be used for cutting a moving material strip is fixed to the laser cutting platform, the laser cutting device comprises a rack, a movable transverse beam and a movable support, X-axis servo motors are fixed to motor bases respectively, and a Y-axis servo motor and a Z-axis servo motor are fixed to the movable support. According to the uncoiling blanking production device using the laser cutting technology and a method, automatic blanking of the metal material strip is achieved through three-dimensional moving cutting of a laser cutting head, and the use ratio of materials is increased; an uncoiling blanking device which is composed of an expensive press machine and frequently-replaced dies is replaced, the equipment cost and energy consumption are reduced, switching of production specifications is rapid, and the uncoiling blanking production device using the laser cutting technology is applicable to batch production of various products.

Description

Adopt the uncoiling blanking production equipment of laser cutting technique

Technical field

The utility model relates to a kind of uncoiling blanking production equipment that adopts laser cutting technique, and in particular, the independently uncoiling blanking production equipment of the employing laser cutting technique of driving mechanism is used in the motion that relates in particular to a kind of X, Y and Z-direction.

Background technology

Metal blanking operation is the basic process of the work piece production such as five metals material, auto parts, need to expend a large amount of manpower and materials to produce, the problem that how cost-saving, raising efficiency and quality ,Dou Shi producer pay close attention to.The popular mode of production of domestic production producer is that coiled strip is carried out to uncoiling smoothing at present, by feeder, send into forcing press again and carry out blanking production, due to a large amount of blanking die of needs manufacture, equipment investment and follow-up use cost are high, and the flexibility of equipment is low has also brought a large amount of investment wastes.

Laser cutting be laser beam after utilize focusing on as the method for hot cutting of main thermal source, because laser beam is gathered in very little region, energy height is concentrated, can heat rapidly part, make working position evaporation.In addition, because energy is very concentrated, so, only there is a small amount of heat to pass to the other parts of steel, the distortion causing is very little.Utilize laser can cut very exactly the blank of complicated shape, the blank cutting needn't further process again.Without adopting mould can realize the processing of complicated shape blank, flexibility degree is high.

The patent No. is the utility model patent file of CN201120245764.9, a kind of carrier chain or conveyer belt type laser-scribing platform are disclosed, disclosed laser-scribing platform not only can be realized the support to material, but also can coordinate when laser cutting, orders about material and moves.

The patent No. is the utility model patent of CN201120120604.1, disclose and a kind ofly can carry out to Sports band material the laser cutting device of blanking, its disclosed laser cutting system is comprised of laser generator, laser cutting head and X, Y and Z axis drive unit, laser cutting head, under the driving effect of X, Y and Z axis drive unit, is realized the band material of motion is cut.And existing laser cutting device is all that actionless single sheet material is processed substantially.Also do not have at present structure detailed, can carry out continuously the laser cutting device of blanking processing to metal belting.

Summary of the invention

The utility model, in order to overcome the shortcoming of above-mentioned technical problem, provides the motion of a kind of X, Y and Z-direction to use the independently uncoiling blanking production equipment of the employing laser cutting technique of driving mechanism.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, comprises and is fixed on the upper uncoiler that coiled strip is launched in basis, the levelling machine that coiled strip is flattened, the servo feeder for sending to material, the palletizing system of realizing material collection and the waste disposal system that waste material is processed; Its special feature is: on the basis between described servo feeder and palletizing system, be fixed with laser-scribing platform, be fixed with the laser cutting device that can cut the band material of motion on laser-scribing platform.

Fixing and supporting role are played in basis, and uncoiler launches coiled strip, and levelling machine flattens the band material after launching, to meet the planarization requirement of blanking.Servo feeder is delivered to band material on laser-scribing platform with the speed of setting, and laser cutting device is for cutting production to the band material of motion.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, described levelling machine and servo feeder are for independently feeding integrated machine is smoothed in structure or employing.As long as enter between Cutting platform it smoothed and servo feeding at band material, no matter adopt independently levelling machine and servo feeder, or adopt smoothing feeding integrated machine, all can meet the demands.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, described laser cutting device comprises frame, moving beam, traversing carriage, laser generator and laser cutting head, the two ends of moving beam are provided with motor cabinet, are fixed with X-axis servomotor on motor cabinet; In frame, be provided with X-axis guide rail, the below of motor cabinet is provided with the X-axis slide block matching with X-axis guide rail, and X-axis servomotor is used for ordering about moving beam and moves along X-axis guide rail direction;

On the upper surface of described moving beam, be fixed with the two Y-axis guide rails that parallel, the below of traversing carriage is fixed with the two Y-axis slide blocks that match with two Y-axis guide rails, on traversing carriage, be fixed with Y-axis servomotor and Z axis servomotor, Y-axis servomotor is used for ordering about traversing carriage and moves along Y-axis guide rail direction; On traversing carriage, be provided with the ball-screw being connected with the output shaft of Z axis servomotor, the slide plate on laser cutting head and ball-screw fixes.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, the form that described X-axis servomotor, Y-axis servomotor match by ball-screw or wheel and rack orders about moving beam respectively and traversing carriage moves; Under the form that adopts wheel and rack to match: be provided with gear on the output shaft of X-axis servomotor, be provided with the tooth bar matching with gear in frame; On the output shaft of Y-axis servomotor, be provided with gear, on moving beam, be provided with the tooth bar matching with gear.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, the output shaft of described X-axis servomotor, Y-axis servomotor, Z axis servomotor is all fixed by deep groove ball bearing.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, described laser-scribing platform comprises passive support, described support comprises parallel left crossbeam and the right crossbeam arranging, and on described two crossbeams, is provided with driving shaft, driven shaft, carrier chain or conveyer belt, tension adjusting device; Described driving shaft and driven shaft are separately positioned on the two ends of two crossbeams, and on driving shaft and driven shaft, are provided with the gear that orders about carrier chain or conveyer belt motion; Be fixed with to the outer surface equal intervals of described carrier chain or conveyer belt some support tooth bars, on described two crossbeams, be provided with the horizontal supporting plate that carrier chain or conveyer belt are supported; One end of described driving shaft is provided with the live roll being connected with power set.Left crossbeam and right crossbeam be arranged in parallel, and driving shaft and driven shaft are separately positioned on the two ends of two crossbeams; Be arranged on gear on driving shaft and driven shaft for driving carrier chain or conveyer belt to rotate, the some removable support tooth bar being arranged on carrier chain or conveyer belt is realized the supporting role with cut workpiece; Adjacent two support tooth bars will keep at a certain distance away and arrange, and are to be placed in order to guarantee that laser can cut smoothly the workpiece that supports tooth bar, also guarantee that laser reaches minimum to supporting the damage of tooth bar simultaneously.Power set are realized the driving to driving shaft, have realized band material and support tooth bar synchronized movement that servo feeder transports, have prevented that tooth bar from scratching metal belting lower surface, guaranteed the laser cutting blanking of laser cutting device under material movement to be cut.

Wherein, described support tooth bar is removably fixedly installed on carrier chain or conveyer belt, and supporting tooth bar one side is towards the outside zigzag fashion.Support tooth bar is consumable accessory, needs periodic replacement, is therefore arranged to detachable form.By supporting tooth bar one side outwardly, be arranged to zigzag fashion, be conducive to reduce laser to supporting the damage of tooth bar.

The uncoiling blanking production equipment of employing laser cutting technique of the present utility model, comprises that feeding device is comprised of coil cradle, car body, guide rail and drive motors for coiled strip being transported to the feeding device on uncoiler.

The beneficial effects of the utility model are: the uncoiling blanking production equipment of employing laser cutting technique of the present utility model, dispose and can carry out to Sports band material the laser cutting device of blanking, by reasonable stock layout on band material, both take full advantage of raw material, can improve stock utilization more than 5-7%; Also replaced the uncoiling blanking equipment being comprised of expensive forcing press and frequent replacing mould, reduced equipment cost and energy resource consumption, product specification conversion rapidly, is applicable to the production of various batches very much simultaneously.By the feeding speed of the servo feeder that superposes in X-axis, coordinate the laser-scribing platform of existing patent, can effectively realize the cutting to Sports band material.

The a whole set of uncoiling blanking production equipment that adopts laser cutting technique, by material loading chassis, uncoiler, levelling machine, buffering kink, servo feeder is (as adopted servo smoothing feeding integrated machine, can replace levelling machine and buffering kink above, reduce floor space), laser cutting device, Cutting platform, palletizing apparatus, waste disposal system, hydropneumatic system and electric control system form, the three-dimensional motion that the laser cutting head of controlling by system carries out on laser-scribing platform is cut, replace forcing press and mould, the automatic blanking of realization to metal belting.

Accompanying drawing explanation

Fig. 1 is the structural representation of uncoiling blanking production equipment of the present utility model;

Fig. 2 is the structural representation of laser cutting device front view in the utility model;

Fig. 3 is the structural representation of laser cutting device left view in the utility model;

Fig. 4 is the structural representation of laser cutting device top view in the utility model;

Fig. 5 is the partial enlarged drawing of a-quadrant in Fig. 3;

Fig. 6 is the structural representation of traversing carriage and moving beam cooperation place;

Fig. 7, Fig. 8 are respectively the structural representation of laser-scribing platform front view, top view in the utility model.

In figure: 1 feeding device, 2 uncoilers, 3 levelling machines, 4 kinks, 5 servo feeders, 6 laser cutting devices, 7 laser-scribing platforms, 8 palletizing systems, 9 waste disposal systems, 10 bases, 11 frames, 12 moving beams, 13, 14 X-axis servomotors, 15 Y-axis servomotors, 16 Z axis servomotors, 17 traversing carriages, 18 laser cutting heads, 19 motor cabinets, 21 X-axis guide rails, 22 X-axis slide blocks, 23 gears, 24 tooth bars, 25 gears, 26 tooth bars, 27 Y-axis guide rails, 28 Y-axis slide blocks, 29 ball-screws, 30 slide plates, 31 gripper shoes, 32 glands, 33 spacers, 34, 35, 36 deep groove ball bearings, 37 crossbeams, 38 carrier chains, 39 support tooth bar, 40 driving shafts, 41 gears, 42 driven shafts, 43 left crossbeams, 44 right crossbeams, 45 tension adjusting devices, 46 live rolls, 1-1 coil cradle, 1-2 car body, 1-3 guide rail, 1-4 drive motors.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.

As shown in Figure 1, provided the structural representation of uncoiling blanking production equipment of the present utility model, it comprises feeding device 1, uncoiler 2, levelling machine 3, kink 4, servo feeder 5, laser cutting device 6, laser-scribing platform 7, palletizing system 8, waste disposal system 9, and the each several part of shown uncoiling blanking production equipment is all fixed on basis 10.Feeding device 1 is for coiled strip being transported to uncoiler 2, and uncoiler 2 launches coiled strip, and the band material after 3 pairs of expansion of levelling machine is smoothed, and kink 4 is arranged at the rear of levelling machine 3, for storage belt material assurance equipment, works smoothly.

Band material, after the smoothing of levelling machine 3, enters into servo feeder 5, and servo feeder 5 is delivered to band material on laser-scribing platform 7 with the speed of setting.Laser cutting device comprises laser generator and laser cutting head 18, and under the effect of drive unit, laser cutting head 18 can carry out three-dimensional motion above laser-scribing platform 7, realizes the band material of motion is carried out to cutting processing.The blank that cutting forms enters into the palletizing system 8 at rear, and palletizing system 8 carries out piling stacking by blank, so that carrying and storage.The rim charge producing in cutting process, waste part enter into the waste disposal system 9 at rear, and 9 pairs of processing clouts of waste disposal system focus on.Shown feeding device is comprised of coil cradle 1-1, car body 1-2, guide rail 1-3 and drive motors 1-4, and drive motors 1-4 is used for ordering about car body 1-2 and moves on guide rail 1-3.

As shown in Figure 2, Figure 3 and Figure 4, provided respectively the structural representation of a kind of laser cutting device front view, left view and the top view in the utility model, it comprises frame 11, moving beam 12, X-axis servomotor (13 and 14), Y-axis servomotor 15, Z axis servomotor 16, traversing carriage 17, laser cutting head 18; Shown 11 fixing and supporting roles of frame, frame 11 can be same supporting construction with the crossbeam 37 of laser-scribing platform 7.Frame 11 has fixing and supporting role, and moving beam 12 is positioned at the top of frame 11, and along the width setting of frame 11.The two ends of moving beam 12 are provided with X-axis servomotor (13 and 14), under the effect of X-axis servomotor (13 and 14), can order about moving beam 12 and move along the length direction of frame 11.Traversing carriage 17 is arranged on moving beam 11, Y-axis servomotor 15 and Z axis servomotor 16 are all fixed on traversing carriage 17, under the driving of Y-axis servomotor 15, can order about traversing carriage 17 is the width of frame 11 along moving beam 12() length direction motion.Z axis servomotor 16 can order about laser cutting head 18 in the direction motion perpendicular to frame 11 place planes, and then realizes lag function.

As shown in Figure 5, provided the partial enlarged drawing of a-quadrant in Fig. 3, it comprises motor cabinet 19, frame 11, X-axis guide rail 21, X-axis slide block 22, gear 23, tooth bar 24, deep groove ball bearing 36, the two ends of shown moving beam 12 are all fixed with motor cabinet 19, X-axis servomotor is fixed on motor cabinet 19, is fixed with gear 23 on the output shaft of X-axis servomotor.Frame 11 is arranged in the frame 11 of motor cabinet 19 belows, and X-axis guide rail 21 and tooth bar 24 are arranged on the upper surface of frame 11, and tooth bar 24 meshes with gear 23, and the below of motor cabinet 19 is fixed with the X-axis slide block 22 matching with X-axis guide rail 21.Like this, by the guide effect of 21 pairs of X-axis slide blocks 22 of X-axis guide rail, and the engaged transmission effect of gear 23 and tooth bar 24, under the effect of X-axis servomotor, can order about the motion that moving beam 12 carries out in X-direction.

As shown in Figure 6, provided the structural representation of traversing carriage and moving beam cooperation place, it comprises gear 25, tooth bar 26, two Y-axis guide rails 27, two Y-axis slide blocks 28, ball screw 29, slide plate 30, gripper shoe 31, gland 32, spacer 33 and deep groove ball bearings (34 and 35).Two shown Y-axis guide rails 27 are arranged on the upper surface of moving beam 12 abreast, and the direction at Y-axis guide rail 27 places should be consistent with the width of frame 11, and tooth bar 26 is also arranged on moving beam 12.Two Y-axis slide blocks 28 are fixed on the lower surface of traversing carriage 17, and match with two Y-axis guide rails 27, to realize the guide effect to traversing carriage 17 directions of motion.Gear 25 is arranged on the output shaft of Y-axis servomotor 15, like this, by the guide effect of 27 pairs of Y-axis slide blocks 28 of Y-axis guide rail, and the engagement of gear 25 and tooth bar 26, under the effect of Y-axis servomotor 15, can order about the motion that traversing carriage 17 carries out in Y direction.

Shown Z axis servomotor 16 is also fixed on traversing carriage 17, and ball screw 29 is connected with the output shaft of Z axis servomotor 16, and slide plate 30 moves up and down under the ordering about of ball screw 29, and laser cutting head 18 fixes by gripper shoe 31 and slide plate 30.Under the ordering about of Z axis servomotor 16, the plane that the direction of motion of laser cutting head 18 and two Y-axis guide rails 27 are sitting in is perpendicular, and laser cutting head 18 is realized the motion in Z-direction.More accurate in order to guarantee the driving of X-axis servomotor, Y-axis servomotor and Z axis servomotor, its output shaft is fixed by deep groove ball bearing (34,35,36).

Like this, under the effect of X-axis servomotor, Y-axis servomotor and Z axis servomotor, can order about cutting head 18 and move in three dimensions, to realize the laser cutting to Sports band material.

As shown in Figure 7, provided the structural representation of laser-scribing platform 7 in the utility model, it comprises crossbeam 37, carrier chain 38, supports tooth bar 39, driving shaft 40, gear 41, driven shaft 42, left crossbeam 43, right crossbeam 44, live roll 46 and tension adjusting device 45; Shown 37 fixing and supporting roles of crossbeam, crossbeam 37 is comprised of left crossbeam 43 and right crossbeam 44.The number of carrier chain 38 is two, two carrier chains 38 arrange along the length direction of crossbeam 37, be many and support tooth bars 39 between two carrier chains 38, and supporting between tooth bar 39 is gap, to guarantee the realizing support to band material, be also convenient to carry out laser cutting.Driving shaft 40 is connected with drive unit, can rotate; Gear 41 is arranged on driving shaft 40, and is meshed with carrier chain 38, so that under the effect of driving shaft 40, orders about support tooth bar 39 and moves.

The processing method of the uncoiling blanking production equipment of employing laser cutting technique of the present utility model, can realize by following steps:

A). servo feeding, establish servo feeder with speed band material is carried, band material is delivered to the below of laser cutting device;

B). the location of cutting starting point, driving by X-axis servomotor, Y-axis servomotor, moves to cutting starting point by laser cutting head, and by the driving of Z axis servomotor, laser cutting head is moved to the suitable height of distance band material, to meet the requirement of laser cutting;

C). speed stack, the movement velocity of establishing X-axis servomotor, Y-axis servomotor while cutting static band material is respectively , , during for the band material of cutting movement, the movement velocity of X-axis servomotor, Y-axis servomotor is respectively + , ;

D). implement pattern cut, under the driving of laser cutting head servomotor in laser cutting device, according to the speed after stack, carry out pattern cut;

E). from cutting starting point, count, after once the cutting cycle completes, laser cutting head is backed to square one fast under the driving of servomotor, to carry out the cutting in next cycle;

F). repeating step b), c), d) and e), until band material completion of processing.

Certainly, for improving cutting accuracy, the utility model also can cut under band material inactive state, and after completing, feeding is cut again again, moves in circles; Although operating efficiency decreases, also can reach the object of saving material, so also can replace conventional laser cutting system, simplified technological process prepared by part.

Claims (7)

1. adopt a uncoiling blanking production equipment for laser cutting technique, comprise and be fixed on the upper uncoiler (2) that coiled strip is launched in basis (10), the levelling machine (3) that coiled strip is flattened, the servo feeder (5) for sending to material, the palletizing system (8) of realizing material collection and the waste disposal system (9) that waste material is processed; It is characterized in that: on the basis between described servo feeder and palletizing system, be fixed with laser-scribing platform (7), on laser-scribing platform, be fixed with the laser cutting device (6) that can cut the band material of motion.
2. the uncoiling blanking production equipment of employing laser cutting technique according to claim 1, is characterized in that: described levelling machine (3) and servo feeder (5) are for independently feeding integrated machine is smoothed in structure or employing.
3. the uncoiling blanking production equipment of employing laser cutting technique according to claim 1 and 2, it is characterized in that: described laser cutting device (6) comprises frame (11), moving beam (12), traversing carriage (17), laser generator and laser cutting head (18), the two ends of moving beam are provided with motor cabinet (19), are fixed with X-axis servomotor on motor cabinet; In frame, be provided with X-axis guide rail (21), the below of motor cabinet is provided with the X-axis slide block (22) matching with X-axis guide rail, and X-axis servomotor is used for ordering about moving beam and moves along X-axis guide rail direction;
On the upper surface of described moving beam, be fixed with the two Y-axis guide rails (27) that parallel, the below of traversing carriage is fixed with the two Y-axis slide blocks (28) that match with two Y-axis guide rails, on traversing carriage, be fixed with Y-axis servomotor (15) and Z axis servomotor (16), Y-axis servomotor is used for ordering about traversing carriage and moves along Y-axis guide rail direction; On traversing carriage, be provided with the ball-screw (29) being connected with the output shaft of Z axis servomotor, the slide plate on laser cutting head and ball-screw (30) fixes.
4. the uncoiling blanking production equipment of employing laser cutting technique according to claim 3, is characterized in that: the form that described X-axis servomotor (13,14), Y-axis servomotor (15) match by ball-screw or wheel and rack orders about respectively moving beam (12) and traversing carriage (17) moves; Under the form that adopts wheel and rack to match: be provided with gear (23) on the output shaft of X-axis servomotor, be provided with the tooth bar (24) matching with gear (23) in frame (11); On the output shaft of Y-axis servomotor, be provided with gear (25), on moving beam, be provided with the tooth bar (26) matching with gear (25).
5. the uncoiling blanking production equipment of employing laser cutting technique according to claim 3, is characterized in that: the output shaft of described X-axis servomotor (13,14), Y-axis servomotor (15), Z axis servomotor (16) is all fixed by deep groove ball bearing.
6. the uncoiling blanking production equipment of employing laser cutting technique according to claim 1 and 2, it is characterized in that: described laser-scribing platform (7) comprises passive crossbeam (37), described crossbeam comprises parallel left crossbeam (43) and the right crossbeam (44) arranging, and is provided with driving shaft (40), driven shaft (42), carrier chain (38) or conveyer belt, tension adjusting device (45) on described two crossbeams; Described driving shaft and driven shaft are separately positioned on the two ends of two crossbeams, and on driving shaft and driven shaft, are provided with the gear (41) that orders about carrier chain or conveyer belt motion; Be fixed with to the outer surface equal intervals of described carrier chain or conveyer belt some support tooth bars (39), on described two crossbeams, be provided with the horizontal supporting plate that carrier chain or conveyer belt are supported; One end of described driving shaft is provided with the live roll (46) being connected with power set.
7. the uncoiling blanking production equipment of employing laser cutting technique according to claim 1 and 2, it is characterized in that: comprise that feeding device is comprised of coil cradle (1-1), car body (1-2), guide rail (1-3) and drive motors (1-4) for coiled strip being transported to the feeding device (1) on uncoiler (2).
CN201320479564.9U 2013-08-07 2013-08-07 Uncoiling blanking production device using laser cutting technology CN203418240U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394916A (en) * 2013-08-07 2013-11-20 吴振泉 Uncoiling blanking production equipment and processing method by adoption of laser cutting technology
CN104607803A (en) * 2014-12-18 2015-05-13 武汉鸿镭激光设备有限公司 Automatic laser cutting system and method for coil plate
CN105033657A (en) * 2015-09-11 2015-11-11 安徽鸿路钢结构(集团)股份有限公司 Flattening cutting machine for steel plate production
CN105058071A (en) * 2015-09-11 2015-11-18 安徽鸿路钢结构(集团)股份有限公司 Production line for machining steel plate
CN105058067A (en) * 2015-09-11 2015-11-18 安徽鸿路钢结构(集团)股份有限公司 Decoiling-and-cutting-integrated machine used for steel machining
CN105713999A (en) * 2016-04-15 2016-06-29 温州职业技术学院 Robot-assisted full-automatic leather laser cutting equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394916A (en) * 2013-08-07 2013-11-20 吴振泉 Uncoiling blanking production equipment and processing method by adoption of laser cutting technology
WO2015018207A1 (en) * 2013-08-07 2015-02-12 Wu Zhenquan Decoiling and blanking production equipment using laser cutting technology and machining method
CN104607803A (en) * 2014-12-18 2015-05-13 武汉鸿镭激光设备有限公司 Automatic laser cutting system and method for coil plate
CN104607803B (en) * 2014-12-18 2016-08-17 武汉鸿镭激光设备有限公司 Coiled strip sheet material automatic laser diced system and method thereof
CN105033657A (en) * 2015-09-11 2015-11-11 安徽鸿路钢结构(集团)股份有限公司 Flattening cutting machine for steel plate production
CN105058071A (en) * 2015-09-11 2015-11-18 安徽鸿路钢结构(集团)股份有限公司 Production line for machining steel plate
CN105058067A (en) * 2015-09-11 2015-11-18 安徽鸿路钢结构(集团)股份有限公司 Decoiling-and-cutting-integrated machine used for steel machining
CN105713999A (en) * 2016-04-15 2016-06-29 温州职业技术学院 Robot-assisted full-automatic leather laser cutting equipment

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Effective date of registration: 20140716

Address after: 250000 the office of Shandong province Huaiyin District of Ji'nan city in the beautiful lake Xinsha Road No. 20

Patentee after: Jinan Songheng Machinery Co., Ltd.

Address before: 250021, No. 18-21, wax Hill Road, Shizhong District, Shandong City, Ji'nan Province

Patentee before: Wu Zhenquan

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