Background technology
Amorphous band collects the units that use near the mode of system with the roller crawl more at present, namely a gripper grasps with interior zone with roller 30mm online in the distance system, gripper retreated to certain distance and batches after band grasped successfully, this mode is because crawl roller and system are with close together between the roller, cause safety to reduce, crawl roller and the collision of system band roller easily occur, control system is out of control to cause producing the problem such as termination, and coiling process needs more than the 3min again after once batching, cause scratch tape many, volume ratio is low, and learies is large, and the scratch tape that produces in the process is difficult for the shortcomings such as processing.
Solve the series of problems that causes with roller crawl band near system, must make band transfer out certain safety distance, because amorphous band tape speed processed is higher, can reach 30m/s, state was relatively poor after band broke away from system band roller, carried at a high speed and create a difficult problem and the key that good crawl condition is the online load transfer device of amorphous band so overcome band.
Summary of the invention
The object of the present invention is to provide a kind of online load transfer device of amorphous band and its implementation that can overcome defects.
In first aspect, the invention provides the implementation method of the online load transfer device of a kind of amorphous band.The method comprises: the suction that produces by centrifugal high pressure fan makes the disengaging system be adsorbed on many group load-transfer devices with the amorphous band of roller; The speed of regulating many group load-transfer devices makes amorphous band set up tension force in course of conveying, the straight crawl roller that is delivered to; And according to relative position between the amorphous band of many groups tape transport and crawl roller, adjust that relative position extremely grasps amorphous band behind the best crawl position between amorphous band and crawl roller.
In second aspect, the invention provides the online load transfer device of a kind of amorphous band.This equipment comprises: wind power system is used for breaking away from system and lies prostrate, is adsorbed on many group load-transfer devices with the straight subsides of the amorphous band of roller; Many group load-transfer devices are used for providing the amorphous band transport path; The speed adjustment module is used for regulating many group load-transfer device speed, makes amorphous band realize the foundation of amorphous band tension force in course of conveying; And the distance fine regulation system, be used for according to position relationship between the amorphous band of many group tape transports and the crawl roller amorphous band crawl distance being regulated, grasp when the optimum position with the realization amorphous band.
Many group load-transfer devices of the present invention adopt the array mode of many groups to replace the mode of single load-transfer device perforate can make blast constantly amorphous band be produced suction along Connexin between many group transport tapes, keep being adsorbed the stable of amorphous band, avoided amorphous band to take the lead perk or break away from load-transfer device.And pass through the distance fine regulation system and regulate the optimum position of grasping, realize the remote crawl of amorphous band, improved the amorphous band volume ratio, optimize coiling technique, greatly improved safety, overcome in wire reel-up that volume ratio is low, poor reliability, the unmanageable problem of scratch tape.
The specific embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Fig. 1 is the structural representation according to the online load transfer device of amorphous band of the embodiment of the invention.
As shown in Figure 1, the structural representation of this embodiment comprises wind power system 1, organizes load-transfer device 2 more, support 3, distance fine regulation system 4 and transmission module 5, wherein, wind power system 1, organize load-transfer device 2, distance fine regulation system 4, transmission module 4 more and be installed on the support 3.
Wind power system 1 is used for breaking away from system and lies prostrate, is adsorbed on many group load-transfer devices 2 with the straight subsides of the amorphous band of roller, wind power system 1 can comprise centrifugal high pressure fan 1-1, pipeline 1-2, Pneumatic gate valve 1-3 and air-suction trunk, as shown in Figure 2, centrifugal high pressure fan 1-1 is connected with air-suction trunk by two pipeline 1-2, article two, a Pneumatic gate valve 1-3 respectively is installed on the pipeline 1-2, after centrifugal high pressure fan 1-1 opens, make by pipeline 1-2 and to form negative pressure in the air-suction trunk, the size of the size control ventilation volume that Pneumatic gate valve 1-3 opens and closes, the i.e. size of negative pressure in the air-suction trunk.
Many group load-transfer devices 2 are used for providing the amorphous band transport path.It can be according to the amorphous ribbon bandwidth, and the quantity by many groups array modes adjustment load-transfer devices realizes that the amorphous band of 80-300 bandwidth is carried.Many group load-transfer devices 2 and belt wheel adopt inverted ladder type band structure modes, are used for preventing platform sideslip and can retainer belt stable with the gap between the band, guarantee to adsorb homogeneity and the reliability of band suction.Many group load-transfer devices are installed air-suction trunk 2 times, during centrifugal high pressure fan 1 work, form negative pressure 2 times at many group load-transfer devices, amorphous band is adsorbed on many group load-transfer devices 2 carries with many groups load-transfer device is mobile.In the invention process example, organize load-transfer device 2 bandwidth is 20-30mm more, and the gap between band and the band is 0.5-2mm.
Distance fine regulation system 4 comprises line style slide rail 4-2, oil cylinder and annex 4-1, according to position relationship between the amorphous band of many groups tape transport and the crawl roller, by hydraulic oil cylinder driving the band roller near the crawl roller is moved a certain distance at line style slide rail 4-2, make and collect again when being best crawl position between the amorphous band on the roller and the crawl roller.
Transmission module 5 is used for realizing delivery speed and the large coupling of tape speed processed, and by making delivery speed make the amorphous band on the load-transfer device set up certain tension force greater than the 1-3% of tape speed processed, the size of tension force depends on quantity and the gap of wind power system 1 and many group load-transfer devices 2.
Fig. 3 is the method flow diagram according to the online load transfer device of amorphous band of the embodiment of the invention.
In step 301, the suction that produces by centrifugal high pressure fan makes the disengaging system be adsorbed on many group load-transfer devices with the amorphous band of roller, and the many groups array mode by many groups load-transfer device replaces the mode of single load-transfer device perforate to make blast constantly produce suction to amorphous band along Connexin between many group transport tapes, keep being adsorbed the stable of amorphous band, avoided amorphous band to take the lead perk or break away from load-transfer device.
In step 302, the speed by regulating many group load-transfer devices to its greater than tape speed 1-3% processed, make amorphous band in course of conveying, set up tension force, straight conveying.
In step 303, according to position relationship between the amorphous band of many groups tape transport and the crawl roller, amorphous band crawl distance is regulated, grasp when the optimum position to realize amorphous band.
The above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; the protection domain that is not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.