CN103318674B - Rolling straight cut knife system - Google Patents
Rolling straight cut knife system Download PDFInfo
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- CN103318674B CN103318674B CN201310293697.1A CN201310293697A CN103318674B CN 103318674 B CN103318674 B CN 103318674B CN 201310293697 A CN201310293697 A CN 201310293697A CN 103318674 B CN103318674 B CN 103318674B
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Abstract
The present invention relates to a kind of rolling straight cut knife system, it is primarily of rolling frame, rolling turning device and forms containing the servo-actuated kiss roller mechanism directly cutting structure, and described rolling turning device and servo-actuated kiss roller mechanism are arranged in rolling frame. The present invention can realize double and not shut down from moving volume function, improve the deficiency need to shut down when sheet material changes volume and refute and connect, it is to increase change volume speed, decrease cost of labor, reduce scrap rate, it is achieved that the continuity of production, it is to increase production efficiency; Increase servo-actuated kiss roll structure, ensure that the stable of winding tension and balance, and then ensure that quality and the planeness of rolling, avoid and cause product defects because of strain problem; Adopt straight cut knife structure, solve the automatic cut-out problem in volume process of changing, ensure that the success ratio automatically refuted and connect, effectively prevent from refuting the wire drawing occurred after connecing or the anti-phenomenon such as sticky. The present invention is applicable to the sheet material that thickness is��220 ��m to >=25 ��m, and thickness is applied widely, highly versatile.
Description
Technical field
The present invention relates to the wrap-up of a kind of compound machine or coating machine equipment use, particularly relate to a kind of rolling straight cut knife system.
Background technology
Wrap-up is that compound machine, coating machine etc. relate to one of device indispensable on the machine adopting coiled strip cylinder, divides forms such as having single station, double and multi-work-station rolling according to the station of rolling. The volume machine used for the sheet materials of��250 ��m is mostly single station rolling structure; when changing volume; refute it is generally required to shut down connect by manually carrying out changing volume; not only change that volume speed is slow, workman's labor capacity is big, level of automation is low; and it is difficult to ensure quality and the planeness of rolling; destroy the continuity of production, seriously have impact on the production efficiency of product. Double sheet material class volume machine on the market is generally disc type volume machine, and not only volume is big, cost height, floor space are big, and power is big, energy consumption is many, production cost height, and the suitable material of multi-work-station volume machine and thickness range are less. In addition, traditional wrap-up the kiss roll structure of rolling material volume without servo-actuated pressing, easily occurs that rolling end face is not neat, tension force is unstable, rolling core grabs the phenomenons such as core, it is difficult to ensure rolling quality in rolling process.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of rolling straight cut knife system realizing oneself and moving volume function.
For achieving the above object, the present invention adopts following technical scheme:
Rolling straight cut knife system, primarily of rolling frame, rolling turning device and containing the servo-actuated kiss roller mechanism composition directly cutting structure, described rolling turning device and servo-actuated kiss roller mechanism are arranged in rolling frame;
Described rolling turning device comprises drum turret mount, rotating shaft, gear dish, upset motor, step-down gear; Described drum turret mount is by transverse strands, longitudinal frame and puts roll support and forms, the two ends of described transverse strands are respectively arranged with Scroll, the intersection area of transverse strands and longitudinal frame is connected with gear dish by rotating shaft, the output gear of described gear dish and step-down gear engages each other, and the output shaft of upset motor is connected with speed reducer drive;
Described servo-actuated kiss roller mechanism comprises servomotor, ball screw mandrel, slide unit, line slideway, cone ladder frame plate, kiss roller, cutter assembly, servomotor is connected with the axle head of ball screw mandrel, slide unit is driven by ball screw mandrel and is slidably connected with line slideway, the afterbody of cone ladder frame plate is connected with slide unit, and kiss roller is fixed on the front end of cone ladder frame plate;
Described cutter assembly has two groups, the both sides being arranged on cone ladder frame plate respectively, mainly comprise mount pad, cutting knife cylinder, retaining plate and cutting knife, and cutting knife cylinder connects cone ladder frame plate by mount pad, retaining plate is connected with the output shaft of cutting knife cylinder, and cutting knife is arranged on the front end of retaining plate.
Described Scroll is positioned on the horizontal center line of transverse strands, and described kiss roller is positioned on the medullary ray of cone ladder frame plate, the horizontal center line of described transverse strands and the centerline collineation boring ladder frame plate.
The traveling direction extension of two groups of cutter assemblies intersects at a bit on cone ladder frame plate medullary ray.
In rolling process, described kiss roller and the material being wound on Scroll remain a fixing distance between rolling up.
Each Scroll drives by independent winding motor, and the output shaft of winding motor is provided with the encoder of detection rotating speed.
Described roll support of putting is provided with the supporting base placing main discharging roll and discharging roll for subsequent use.
Described rolling turning device also comprises winding press roller mechanism, the rubber roller that described winding press roller mechanism comprises oscillating cylinder, coupling shaft, roller arm, the arm of force and is fixed on roller arm, described coupling shaft is fixedly mounted in rolling frame by bearing support; One end of the described arm of force is connected with the output terminal of oscillating cylinder, oscillating cylinder be two to be connected cylinder composition, the described arm of force the other end connects with coupling shaft; The two ends of described drum turret mount have installs fixing normal pore of tube, the material volume at rubber roller pressing drum turret mount two ends under roller arm drives the effect of the arm of force with oscillating cylinder, reaches the stablizing of smooth and tension force of rolling material end face.
This device also comprises the Controlling System connecting upset motor, servomotor, cutting knife cylinder, winding motor, encoder, oscillating cylinder.
The present invention can realize double and not shut down from moving volume function, improve the deficiency need to shut down when sheet material changes volume and refute and connect, it is to increase change volume speed, decrease cost of labor, reduce scrap rate, it is achieved that the continuity of production, it is to increase production efficiency; Increase servo-actuated kiss roll structure, ensure that the stable of winding tension and balance, and then ensure that quality and the planeness of rolling, avoid because strain problem causes product defects; Adopt straight cut knife structure, solve the automatic cut-out problem in volume process of changing, ensure that the success ratio automatically refuted and connect, effectively prevent from refuting the wire drawing occurred after connecing or the anti-phenomenon such as sticky. The present invention is applicable to the sheet material that thickness is��220 ��m to >=25 ��m, and thickness is applied widely, highly versatile.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the present invention;
Accompanying drawing 2 is the structural representation of rolling turning device;
Accompanying drawing 3 is the right view of rolling turning device;
Accompanying drawing 4 is the structural representation of servo-actuated kiss roller mechanism;
Accompanying drawing 5 is the structural representation of servo-actuated pressing roll mechanism;
Accompanying drawing 6 is the structure right view of servo-actuated pressing roll mechanism.
Embodiment:
The object of the present invention, feature and function can be had to make auditor and further understand, hereby for better embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1-6, it it is the structural representation of the better embodiment of the present invention, the present invention is relevant a kind of rolling straight cut knife system, primarily of rolling frame, rolling turning device and containing the servo-actuated kiss roller mechanism composition directly cutting structure, described rolling turning device and servo-actuated kiss roller mechanism are arranged in rolling frame (1).Described rolling turning device comprises drum turret mount (2), rotating shaft, gear dish, upset motor (3), step-down gear (4); Described drum turret mount (2) is by transverse strands (5), longitudinal frame (6) and puts roll support (7) and forms, and the two ends of described transverse strands (5) are respectively arranged with Scroll (8), are the first Scroll and the 2nd Scroll; The intersection area of transverse strands (5) and longitudinal frame (6) is connected with gear dish by rotating shaft, and the output gear of described gear dish and step-down gear (4) engages each other, and output shaft and the step-down gear (4) of upset motor (3) are in transmission connection. Each Scroll (8) drives by independent winding motor, the output shaft of winding motor is provided with the encoder of detection rotating speed, to detect the first Scroll and the synchronism of the 2nd Scroll. Described roll support (7) of putting is provided with the supporting base placing main discharging roll (9) and discharging roll for subsequent use (10). Rolling turning device adopts shaftless thimble vertex of a cone form, the loading, unloading being suitable for and facilitating various types of materials within the scope of certain specification.
Described servo-actuated kiss roller mechanism comprises servomotor (11), ball screw mandrel (12), slide unit (13), line slideway (14), cone ladder frame plate (15), kiss roller (16), cutter assembly (17), servomotor (11) is connected with the axle head of ball screw mandrel (12), slide unit (13) is driven by ball screw mandrel (12) and is slidably connected with line slideway (14), the afterbody of cone ladder frame plate (15) is connected with slide unit (13), and kiss roller (16) is fixed on the front end of cone ladder frame plate (15). Adopting servomotor (11) to drive ball screw mandrel (12), linkage line slideway (14), makes whole servo-actuated kiss roller mechanism linearly running status. Along with the increase of coil diameter, kiss roller (16) and the material being wound on Scroll (8) remain a fixing distance between rolling up, ensure that the stable of winding tension and balance, and then ensure that quality and the planeness of rolling, avoid because strain problem causes product defects.
Described cutter assembly (17) has two groups, it is arranged on the both sides of cone ladder frame plate (15) respectively, mainly comprise mount pad, cutting knife cylinder, retaining plate and cutting knife, cutting knife cylinder connects cone ladder frame plate by mount pad, retaining plate is connected with the output shaft of cutting knife cylinder, and cutting knife is arranged on the front end of retaining plate. Cutter assembly adopts straight cut knife structure, solves the automatic cut-out problem in volume process of changing, ensure that the success ratio automatically refuted and connect, and effectively prevents from refuting the wire drawing occurred after connecing or the anti-phenomenon such as sticky.
Described Scroll (8) is positioned on the horizontal center line of transverse strands (5), and described kiss roller (16) is positioned on the medullary ray of cone ladder frame plate (15), the horizontal center line of described transverse strands (5) and the centerline collineation boring ladder frame plate (15). The traveling direction extension of two groups of cutter assemblies (17) intersects at a bit on cone ladder frame plate (15) medullary ray.
Described rolling turning device also comprises winding press roller mechanism, the rubber roller (22) that described winding press roller mechanism comprises oscillating cylinder (18), coupling shaft (19), roller arm (20), the arm of force (21) and is fixed on roller arm (20), described coupling shaft (19) is fixedly mounted in rolling frame (1) by bearing support; One end of the described arm of force (21) is connected with the output terminal of oscillating cylinder (18), oscillating cylinder (18) be two to be connected cylinder composition, the described arm of force (21) the other end connects with coupling shaft (19);The two ends of described drum turret mount (2) have installs fixing normal pore of tube, the material volume that rubber roller drives under the effect of the arm of force (21) in pressing drum turret mount (2) at roller arm (20) and oscillating cylinder (18), ensure from core until rolling terminates all to stablize tension force (tapering) the scope work that remain setting, ensure that the stable of the smooth and tension force of rolling material end face, avoid special material in rolling process, occur that rolling end face is not neat, tension force is unstable, and rolling core grabs the phenomenons such as core.
The action of Controlling System control upset motor (3), servomotor (11), cutting knife cylinder, winding motor, encoder, oscillating cylinder (18), makes this device possess speed sync, tension force, tapering and automatically controls and pre-activity refutes connection function.
Rolling carries out collecting base material work from the first Scroll, kiss roller (16) ball screw mandrel (12) and line slideway (14) coordinate effect under, kiss roller (16) is advanced from original position toward Scroll (8) direction a segment distance, and the material being wound on the first Scroll ensures fixed range between rolling up, base material is wrapped on the first Scroll along with the rotation of Scroll (8), kiss roller (16) retreats along with the increase of material-coil coil-diameter, rolling in rubber roller servo-actuated pressing always, when material is wound to the maximum coil diameter of setting, automatically enter and change volume state. kiss roller (16) recesses the distance of design when former normal rolling works, return to original position, rolling turning device starts to enter automatic rollover states, drum turret mount (2) overturns in place, 2nd Scroll is in rolling ready position, kiss roller (16) moves to the 2nd Scroll core position, detect the first Scroll and whether the 2nd Scroll is in synchronism, after detection is synchronous, manually press to refute and connect button, cutting knife carries out cut-out action, base material is guided on the 2nd Scroll limit, base material is wrapped on the 2nd Scroll along with the rotation of Scroll, complete not shut down automatically to refute to connect work. rubber roller pressing virgin material is rolled up, and servo-actuated kiss roller moves back original design normal operation distance, reenters new rolling work. this is the normal operation state of whole rolling, and this state is optimum regime.
The present invention can realize double and not shut down from moving volume function, improve the deficiency need to shut down when sheet material changes volume and refute and connect, it is to increase change volume speed, decrease cost of labor, reduce scrap rate, it is achieved that the continuity of production, it is to increase production efficiency; Increase servo-actuated kiss roll structure, ensure that the stable of winding tension and balance, and then ensure that quality and the planeness of rolling, avoid because strain problem causes product defects; Adopt straight cut knife structure, solve the automatic cut-out problem in volume process of changing, ensure that the success ratio automatically refuted and connect, effectively prevent from refuting the wire drawing occurred after connecing or the anti-phenomenon such as sticky. The present invention is applicable to the sheet material that thickness is��220 ��m to >=25 ��m, and thickness is applied widely, highly versatile.
Certainly, above diagram is only better embodiment of the present invention, not limits the use range of the present invention with this, therefore, every in the principle of the invention, make equivalence change and all should be included in protection scope of the present invention.
Claims (7)
1.Rolling straight cut knife system, it is characterised in that: primarily of rolling frame, rolling turning device and containing the servo-actuated kiss roller mechanism composition directly cutting structure, described rolling turning device and servo-actuated kiss roller mechanism are arranged in rolling frame;
Described rolling turning device comprises drum turret mount, rotating shaft, gear dish, upset motor, step-down gear; Described drum turret mount is by transverse strands, longitudinal frame and puts roll support and forms, the two ends of described transverse strands are respectively arranged with Scroll, the intersection area of transverse strands and longitudinal frame is connected with gear dish by rotating shaft, the output gear of described gear dish and step-down gear engages each other, and the output shaft of upset motor is connected with speed reducer drive;
Described servo-actuated kiss roller mechanism comprises servomotor, ball screw mandrel, slide unit, line slideway, cone ladder frame plate, kiss roller, cutter assembly, servomotor is connected with the axle head of ball screw mandrel, slide unit is driven by ball screw mandrel and is slidably connected with line slideway, the afterbody of cone ladder frame plate is connected with slide unit, and kiss roller is fixed on the front end of cone ladder frame plate;
Described cutter assembly has two groups, the both sides being arranged on cone ladder frame plate respectively, mainly comprise mount pad, cutting knife cylinder, retaining plate and cutting knife, and cutting knife cylinder connects cone ladder frame plate by mount pad, retaining plate is connected with the output shaft of cutting knife cylinder, and cutting knife is arranged on the front end of retaining plate.
2.Rolling straight cut knife system according to claim 1, it is characterized in that: described Scroll is positioned on the horizontal center line of transverse strands, described kiss roller is positioned on the medullary ray of cone ladder frame plate, the horizontal center line of described transverse strands and the centerline collineation boring ladder frame plate.
3.Rolling straight cut knife system according to claim 1 and 2, it is characterised in that: the traveling direction extension of two groups of cutter assemblies intersects at a bit on cone ladder frame plate medullary ray.
4.Rolling straight cut knife system according to claim 1, it is characterised in that: in rolling process, described kiss roller and the material being wound on Scroll remain a fixing distance between rolling up.
5.Rolling straight cut knife system according to claim 1, it is characterised in that: each Scroll drives by independent winding motor, and the output shaft of winding motor is provided with the encoder of detection rotating speed.
6.Rolling straight cut knife system according to claim 1, it is characterised in that: described roll support of putting is provided with the supporting base placing main discharging roll and discharging roll for subsequent use.
7.Rolling straight cut knife system according to claim 1, it is characterized in that: described rolling turning device also comprises winding press roller mechanism, the rubber roller that described winding press roller mechanism comprises oscillating cylinder, coupling shaft, roller arm, the arm of force and is fixed on roller arm, described coupling shaft is fixedly mounted in rolling frame by bearing support; One end of the described arm of force is connected with the output terminal of oscillating cylinder, oscillating cylinder be two to be connected cylinder composition, the described arm of force the other end connects with coupling shaft; The two ends of described drum turret mount have installs fixing normal pore of tube, the material volume at rubber roller pressing drum turret mount two ends under roller arm drives the effect of the arm of force with oscillating cylinder, reaches the stablizing of smooth and tension force of rolling material end face.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310293697.1A CN103318674B (en) | 2013-07-15 | 2013-07-15 | Rolling straight cut knife system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310293697.1A CN103318674B (en) | 2013-07-15 | 2013-07-15 | Rolling straight cut knife system |
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| CN103318674A CN103318674A (en) | 2013-09-25 |
| CN103318674B true CN103318674B (en) | 2016-06-08 |
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