Shaftless running roller is deposited shelf
Technical field
The present invention relates to a kind of storage equipment, particularly shaftless running roller is deposited shelf in a kind of press.
Background technology
In printing enterprise, shaftless running roller is absolutely necessary, and generally all be uprightly to store together in a certain zone (warehouse) for the traditional mode of depositing of it, by this way running roller is deposited easily to bump the roller surface pattern generating is destroyed, serious meeting causes running roller to be scrapped; Because be directly uprightly to leave on the ground, this mode not only takes up room greatly, and the access running roller is also extremely inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of easy to use, amount of storage is large, floor area is little, the shaftless running roller of being convenient to the shaftless running roller of access is deposited shelf.
In order to reach above-mentioned requirements, the present invention is achieved by the following technical solutions: it is characterized in that it comprises two storage rack that the front and back alignment is placed, each storage rack has up and down a plurality of storage layers, and each stores layer and is provided with a plurality of being arranged side by side for the bit of storage of placing shaftless running roller; What be provided with rectangle frame between two storage rack gets the roller frame, get to be equipped with on the roller frame and get the roller platform, get the roller platform be provided with pick and place shaftless running roller get roller hand wheel word, get the roller frame through being connected of down-feed screw transmission device and two storage rack, realize getting the up-and-down movement of roller frame; Get the roller platform through left and right sides lead screw transmission mechanism and front and back lead screw transmission mechanism with get the roller frame and be connected, realize getting the sway of roller platform and moving forward and backward.
Described down-feed screw transmission device includes the four piece down-feed screws fixing with two storage rack, four down-feed screws screw with the nut of getting on four jiaos on the roller frame respectively, four down-feed screws are realized the interlock of four down-feed screws and the up and down translation of getting the roller platform by transmission shaft and transmission gearbox and vertical drive motor-driven.
Described transmission gearbox is bevel gear housing.
Described left and right sides lead screw transmission mechanism includes and is separately fixed at the sway guide rod of getting on the dual-side of roller frame front and back, all cover has the sway frame on two sway guide rods, moving forward and backward guide rod through two between the two sway framves connects, at arbitrary sway frame the sway transmission gearbox is installed, be fixed with the sway screw mandrel in the sway nut on the sway transmission gearbox, the sway screw mandrel is realized the sway that the sway frame prolongs the sway guide rod through sway drive motor driven rotary.
The rotation that described sway drive motor drives the sway screw mandrel is at the sway drive motor sway driving gear to be installed, at the sway screw mandrel sway ring gear is installed, sway ring gear and sway nut are fixed, the intermeshing transmission of two gears.
Described front and back lead screw transmission mechanism comprises that two ends are separately fixed at the screw mandrel that moves forward and backward on the two sway framves, move forward and backward screw mandrel through moving forward and backward the drive motor driven rotary, get the roller platform and be enclosed within two and move forward and backward on the guide rod, realize getting the roller platform and prolong and move forward and backward moving forward and backward of guide rod.
The described drive motor that moves forward and backward drives the rotation that moves forward and backward screw mandrel, to be equipped with and to move forward and backward drive motor getting the roller platform, be equipped with and move forward and backward driving gear moving forward and backward drive motor, be equipped with and move forward and backward ring gear moving forward and backward screw mandrel, move forward and backward ring gear and move forward and backward nut and fix the intermeshing transmission of two gears.
The described roller hand wheel word of getting is to be connected with gear case getting under the roller platform, a pair of vertically arranged transmission gear is installed in the gear case, wherein driving gear with get the roller hand-screw and turn drive motor and be connected, output shaft lower end on the ring gear is connected with gets roller hand permanent seat, get be fixed with on the roller hand permanent seat being used for of overhanging be inserted in the central shaft hole of shaftless running roller bar-shaped get the roller hand, the roller hand-screw turns drive motor and transmission gear drives by getting to get the roller hand, realizes getting horizontally rotating of 180 ° in roller hand.
Described vertical drive motor, sway drive motor, move forward and backward drive motor and get the roller hand-screw and turn drive motor and be servomotor and controlled by the PLC control system.
Shaftless running roller according to the such scheme manufacturing is deposited shelf, depositing the running roller time spent, at first get in roller hand aligning and the central shaft hole of insertion with shaftless running roller outwardly directed, get roller on hand with what shaftless running roller was placed, by the down-feed screw transmission device, left and right sides lead screw transmission mechanism, front and back lead screw transmission mechanism and the routing motion of getting roller hand wheel word, make shaftless running roller move to the bank bit that to deposit, getting the roller hand moves toward the storage rack direction of depositing, getting the roller hand after moving into place slowly down moves on the bank bit that running roller deposits, getting the roller hand moves toward the storage rack reversing sense of depositing, get the roller hand and from the central shaft hole of shaftless running roller, extract out, finish the work of depositing of shaftless running roller.Otherwise then for getting roller mode.This shaftless running roller is deposited shelf and traditional structure, and to compare floor area little with depositing roller mode, deposits the roller amount large, and the space Occupation coefficient is high; Adopt screw rod transmission, have the position movement precision high, the Accidental occurrence such as can prevent from damaging effectively.The process of whole access roller is finished under the control of PLC automatically, the workman only needs the control operation panel, just can fast speed recognize that the roller information of depositing on the current shelf (deposited the roller number, residue is deposited roller district/deposit roller number, deposited the roller numbering) and finish the work of access roller, improved greatly that the workman searches, the efficient of counting and access running roller, convenient management to running roller has reduced labour intensity.
Description of drawings
Fig. 1 is that shaftless running roller is deposited shelf integral structure block diagram;
Fig. 2 is that shaftless running roller is deposited shelf drive system structure schematic isometric;
Fig. 3 gets roller frame amplification stereogram;
Fig. 4 is the amplification stereogram of a-quadrant among Fig. 3;
Fig. 5 is the section amplification stereogram of getting the roller platform and getting roller hand wheel word.
Among the figure: 1, storage rack; 2, store layer; 3, shaftless running roller; 4, bit of storage; 5, get the roller frame; 6, get the roller platform; 7, get roller hand wheel word; 8, down-feed screw transmission device; 9, left and right sides lead screw transmission mechanism; 10, front and back lead screw transmission mechanism; 11, down-feed screw; 12, nut; 13, transmission shaft; 14, bevel gear housing; 15, vertical drive motor; 16, sway guide rod; 17, sway frame; 18, sway transmission gearbox; 19, sway screw mandrel; 20, sway drive motor; 21, sway driving gear; 22, sway ring gear; 23, move forward and backward screw mandrel; 24, move forward and backward drive motor; 25, move forward and backward guide rod; 26, move forward and backward driving gear; 27, move forward and backward ring gear; 28, move forward and backward nut; 29, gear case; 30, driving gear; 31, get the roller hand-screw and turn drive motor; 32, ring gear; 33, output shaft; 34, get roller hand permanent seat; 35, central shaft hole; 36, get the roller hand.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is that shaftless running roller is deposited shelf integral structure block diagram.Two storage rack 1 that alignment was placed before and after it comprised, each storage rack 1 have up and down 16 storage layers 2, and each stores layer 2 and is provided with being arranged side by side for the bit of storage 4 of the shaftless running roller 3 of placement of 12 arcs; What be provided with rectangle frame between two storage rack 1 gets roller frame 5, get to be equipped with on the roller frame 5 and get roller platform 6, get roller platform 6 be provided with pick and place shaftless running roller 3 get roller hand wheel word 7, get roller frame 5 through down-feed screw transmission device 8 as shown in Figure 2 with being connected of two storage rack 1, realize getting the up-and-down movement of roller frame 5; Get roller platform 6 and are connected with the front and back lead screw transmission mechanism and get roller frame 5 and be connected through left and right sides lead screw transmission mechanism 9, realize getting the sway of roller platform 6 and moving forward and backward.
Described down-feed screw transmission device 8 includes four down-feed screws 11 fixing with two storage rack 1 as shown in Figure 2, four down-feed screws 11 screw with the nut 12 of getting on 5 four jiaos on the roller frame respectively, four down-feed screws 11 are realized the interlock of four down-feed screws 11 and the up and down translation of getting roller platform 6 by transmission shaft 13 and bevel gear housing 14 and 15 drivings of vertical drive motor.
Described left and right sides lead screw transmission mechanism 9 is such as Fig. 3, shown in Figure 4, include and be separately fixed at the sway guide rod 16 of getting on the roller frame 5 front and back dual-sides, all cover has sway frame 17 on two sway guide rods 16, moving forward and backward guide rod 17 through two between the two sway framves 16 connects, at arbitrary sway frame 16 sway transmission gearbox 18 is installed, be fixed with sway screw mandrel 19 in the sway nut on sway transmission gearbox 18, sway screw mandrel 19 is realized the sway that sway frame 17 prolongs sway guide rod 16 through sway drive motor 20 driven rotary.The rotation that described sway drive motor 20 drives sway screw mandrel 19 is at sway drive motor 20 sway driving gear 21 to be installed, at sway screw mandrel 19 sway ring gear 22 is installed, sway ring gear 22 is fixed the intermeshing transmission of two gears with the sway nut.
Described front and back lead screw transmission mechanism 10 as shown in Figure 3, Figure 4, comprising that two ends are separately fixed at moves forward and backward screw mandrel 23 on the two sway framves 17, move forward and backward screw mandrel 23 through moving forward and backward drive motor 24 driven rotary, get roller platform 6 and be enclosed within two and move forward and backward on the guide rod 25, realize getting roller platform 6 and prolong and move forward and backward moving forward and backward of guide rod 25.The described drive motor 24 that moves forward and backward drives the rotation that moves forward and backward screw mandrel 23, to be equipped with and to move forward and backward drive motor 24 getting roller platform 6, be equipped with and move forward and backward driving gear 26 moving forward and backward drive motor 24, be equipped with and move forward and backward ring gear 27 moving forward and backward screw mandrel 23, move forward and backward ring gear 27 and move forward and backward nut 28 and fix the intermeshing transmission of two gears.
The described roller hand wheel word of getting is to be connected with gear case 29 6 times getting the roller platform as shown in Figure 5, a pair of vertically arranged transmission gear is installed in the gear case 29, wherein driving gear 30 with get the roller hand-screw and turn drive motor 31 and be connected, output shaft 33 lower ends on the ring gear 32 are connected with gets roller hand permanent seat 34, get be fixed with on the roller hand permanent seat 34 being used for of overhanging be inserted in the central shaft hole 35 of shaftless running roller 3 bar-shaped get roller hand 36, get roller hand 36 and turn drive motor 31 and transmission gear and drive by getting the roller hand-screw, realize getting 180 ° of roller hand 36 horizontally rotate.
Described vertical drive motor 15, sway drive motor 20, move forward and backward drive motor 24 and get that the roller hand-screw turns that drive motor 31 is servomotor and by PLC control system control, realize that shaftless running roller deposits the digital control of shelf.
Certainly, the quantity of above-mentioned storage layer 2 and bit of storage 4 can be according to the quantity increase and decrease of depositing shaftless running roller 3.