Changing-over material system double-layer storage frame
Technical field
Utility model relates to a kind of storing length of coiled material on changing-over material transition frame that can be multiplied in fixing storing space, thereby the changing-over material system double-layer storage frame that can adapt to the on-line automatic changing-over material of web material under the high-speed operation belongs to storage rack and makes the field.
Background technology
201120184502.6, title: a kind of storage rack, comprise frame, two swing material storage mechanisms, it is characterized in that: described two swing material storage mechanisms include swing span and at least one storing deflector roll, the two ends of described storing deflector roll are rotating being fixed on the corresponding swing span respectively, and described two swing the both sides that material storage mechanism lays respectively at frame; Above-mentioned two rotating being fixed on the frame in top that swing the material storage mechanism swing span that swing in the material storage mechanism, another swings rotating being fixed on the frame in bottom of material storage mechanism swing span.
201020125890.6, title: a kind of Multilayered storage rack, comprise support body and suspension bracket, suspension bracket that can oscilaltion is fixed on the support body, suspension bracket is arranged with multiple row from left to right for the upper rotating shaft of hanging and transmitting strip, the bottom of support body is arranged with the lower rotary shaft that multiple row is used for transmitting strip from left to right, each of described suspension bracket lists and is arranged with from top to bottom the upper rotating shaft of at least two rows in the rotating shaft, is arranged with from top to bottom at least two row's lower rotary shafts in each row lower rotary shaft of the bottom of support body; When carrying strip, strip wear altogether from inside to outside be wound with two-layer at least.
Weak point in the above-mentioned background technology: the one, the variable of storing length is limited, can not change the storing amount along with the change of changing-over material speed; The 2nd, can't adapt to the High-Speed Automatic changing-over material system more than 200-450 m/min; The 3rd, material frame structure is complicated, and artificial initial material loading program is numerous and diverse, inefficiency.
Summary of the invention
Design goal: for avoiding the weak point in the background technology, ad hoc meter a kind of simple in structure, the storing amount is large, and can adapt to the double-layer storage frame of the automatic changing-over material system under the 200-450 m/min of high-speed cruising.
Design plan: in order to realize above-mentioned design goal.1, active synchronization belt wheel and the driven synchronous pulley by driven by servomotor is equipped with respectively in the positive left and right sides of the frame of setting setting, being enclosed within that driven synchronous pulley is connected with the active synchronization belt wheel that Timing Belt is connected with the transition wheel adapter plate and driving the transition wheel adapter plate along the design that line slideway and linear bearing move by Timing Belt, is one of technical characterictic of the present utility model.The purpose of doing like this is: because driven transition wheels 1 and initiatively transition wheels 101 vertically be fixed on frame 3 positive sides and the transition wheel adapter plate 12 by wheel seat separately respectively, driven guide rod group 14 and initiatively guide rod group 13 be positioned at driven transition wheels 1 and initiatively on the frame of 101 of transition wheels, and the driven guide rod in the driven guide rod group 14 and initiatively the active guide rod in the guide rod group 13 is relative with active transition wheel in driven transition wheel and the active transition wheels 101 in the driven transition wheels 1 respectively.Therefore, in equipment high-speed cruising process, when the changing-over material did not occur, initiatively the tension force of dependence material maintained a certain distance and is complementary with the running velocity of equipment between transition wheels 101 and the driven transition wheels 1; When equipment needed the changing-over virgin material in 200-450 m/min high-speed cruising, old material volume was used up, by changing-over material system cut off, old material volume and virgin material cigarette be bonding, then the uncoiling material velocity of virgin material volume accelerates to the equipment running velocity by zero and thinks coupling.In this process, originally the virgin material volume has just begun uncoiling, can not provide enough materials to make equipment remain on the front speed of changing-over material, at this moment just need the servomotor response and drive the active synchronization belt wheel by synchronous belt drive mechanism to rotate, and slide along line slideway from right to left by the Timing Belt drive transition wheel adapter plate that is positioned on the active synchronization belt wheel, discharge the material that stores between active transition wheels and the driven transition wheels, continue to keep high-speed cruising speed with maintenance equipment; When middle uncoiling material velocity when the virgin material volume is complementary with the equipment running velocity gradually, servomotor stops response, and the material that initiatively lay on transition wheels and the driven transition wheels this moment required material can not satisfy next changing-over material the time, the servomotor counter-rotating, drive the virgin material volume and accelerate uncoiling speed, so that the material on the virgin material volume is stored in initiatively on the guide rod between the transition wheels and driven transition wheels, thereby so that the transition wheel adapter plate slides from left to right, be returned to the initial position; Last virgin material volume reduces gradually uncoiling speed and is complementary with the equipment running velocity.2, driven guide rod group and initiatively the guide rod group be positioned at driven transition wheels and initiatively on the frame between the transition wheels, and the active guide rod in the driven guide rod in the driven guide rod group and the guide rod group initiatively respectively with driven transition wheels in driven transition wheel and design that initiatively the active transition wheel in the transition wheels is relative, be two of technical characterictic of the present utility model.The purpose of doing like this is: because the driven guide rod submission misphase in the guide rod in the transition wheel in the active transition wheels and the active guide rod group and the transition wheel in the driven transition wheels and the driven guide rod group is to arranging, only need original material is got final product along walking around top transition wheel fork in two vertical gaps between two row's transition wheel pilot bars and eight transition wheel forks, its initial material loading track only is a smooth parabola, allows the complicated material loading around fork and transition wheel become unusually simple; After material loading is finished; open the transition wheels; in identical storing space; form double-deck two S type Overlays between two groups of transition wheel forks and transition wheel pilot bar; at once increased exponentially the storing ability of changing-over material system bin, formed the double-layer storage frame function of changing-over material system, when having realized not shutting down automatic changing-over material under the 200-450 m/min of high-speed cruising abundant storing ability can have been arranged; and simple in structure, improved greatly work efficiency.
Technical scheme: a kind of changing-over material system double-layer storage frame, active synchronization belt wheel and the driven synchronous pulley by driven by servomotor is equipped with respectively in the positive left and right sides of the frame that the frame setting arranges and setting arranges, be enclosed within that driven synchronous pulley is connected with the active synchronization belt wheel that Timing Belt is connected with the transition wheel adapter plate and drive the transition wheel adapter plate by Timing Belt moves along line slideway and linear bearing, driven transition wheels and initiatively the transition wheel group vertically be fixed on the positive side of frame and the transition wheel adapter plate by wheel seat separately respectively, driven guide rod group and initiatively the guide rod group be positioned at driven transition wheels and initiatively on the frame between the transition wheels, and the driven guide rod in the driven guide rod group and initiatively the active guide rod in the guide rod group is relative with active transition wheel in driven transition wheel and the active transition wheels in the driven transition wheels respectively.
The present invention compares with the background skill, and the one, double-layer storage frame has adopted the structure design of four row transition wheels, can many storings in identical space about one times; The 2nd, the engine installation of double-layer storage frame adopts servo-electric to drive, and has shortened the instant response time of double-layer storage frame more than 50%, has reduced noise; The 3rd, the driving device of double-layer storage frame adopts Timing Belt to drag the transition wheel adapter plate, and the transition wheel adapter plate is slidably reciprocated at two line slideways, has improved degree of precision and the stability of double-layer storage frame.
Description of drawings
Fig. 1 is changing-over material system double-layer storage frame plan structure schematic diagram.
Fig. 2 is the double-layer storage frame master of changing-over material system TV structure schematic diagram.
Fig. 3 is changing-over material system double-layer storage frame material loading view.
Fig. 4 is changing-over material system double-layer storage frame open mode schematic diagram.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-4.A kind of changing-over material system double-layer storage frame, frame 3 is erect the frame 3 positive left and right sides that arrange and erect setting active synchronization belt wheel 201 and the driven synchronous pulley 2 that is driven by servomotor 7 is housed respectively, being enclosed within Timing Belt 11 that driven synchronous pulley 2 is connected with the active synchronization belt wheel is connected with transition wheel adapter plate 12 and drives transition wheel adapter plates 12 by Timing Belt 11 and move along line slideway 15 and linear bearing 16, driven transition wheels 1 and initiatively transition wheels 101 vertically be fixed on frame 3 positive sides and the transition wheel adapter plate 12 by wheel seat separately respectively, driven guide rod group 14 and initiatively guide rod group 13 be positioned at driven transition wheels 1 and initiatively on the frame 3 of 101 of transition wheels, and the driven guide rod in the driven guide rod group 14 and initiatively the active guide rod in the guide rod group 13 is relative with active transition wheel in driven transition wheel and the active transition wheels 101 in the driven transition wheels 1 respectively.Namely, frame 3 is erect the frame 3 positive left and right sides that arrange and erect setting driven synchronous pulley 2 and active synchronization belt wheel 201 is housed respectively, 201 of driven synchronous pulley 2 and active synchronization belt wheels pass through Timing Belt 11 interlocks, be positioned at wherein that intrinsic axle drives synchronous pulley 901 on the axle drive shaft 401 at frame 3 back sides, drive the relative intrinsic servomotor 7 in frame 3 back sides of synchronous pulley 901 with axle, intrinsic servo synchronous pulley 8 on the axle drive shaft of servomotor 7, servo synchronous pulley 8 drives synchronous pulley 901 by Timing Belt 10 band moving axis and rotates, driven transition wheels 1 and initiatively transition wheels 101 vertically be fixed on frame 3 positive sides and the transition wheel adapter plate 12 by wheel seat separately respectively, transition wheel adapter plate 12 is connected with Timing Belt 11 by attaching parts and drives transition wheel adapter plates 12 by Timing Belt 11 and moves along line slideway 15 and linear bearing 16, and driven guide rod group 14 and guide rod group 13 initiatively are arranged in driven transition wheels 1 and initiatively relative with driven transition wheels 1 driven transition wheel respectively with the active guide rod of active guide rod group 13 with the driven guide rod of transition wheel adapter plate 12 and driven guide rod group 14 on the frame 3 of 101 of transition wheels.
Guide rod is respectively by leader fixed 6 vertically being fixed on frame 3 fronts separately in the described driven guide rod group 14.Described driven synchronous pulley 2 is fixed on the frame 3 by driven shaft 4 and axle bed 5.Described axle drive shaft 401 is fixed on the frame 3 by driving axle bed 501.Described line slideway 15 is connected end and is connected tensioning micromatic setting 17 on the cross bar with cross bar with linear bearing.Bolt one end in the described tensioning micromatic setting 17 touches mutually with transition wheel adapter plate 12 end faces.Describedly be installed in frame 3 fronts along line slideway 15 and linear bearing 16.
What need to understand is: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.