Folding paper towel machine
Technical field
The present invention relates to the paper products technical field of processing equipment, especially a kind of paper wood that is used for the reel form folds and cuts the machine that becomes individual paper handkerchief one by one that folds.
Background technology
Existing will the folding paper towel machine that folds of the paper wood of reel form (Granted publication day is: on October 29th, 2008 just like " the folding shutoff device that a kind of paper handkerchief folder is used " of Chinese patent, Granted publication number is: CN201140552Y), this patent documentation discloses the folding shutoff device that a kind of paper handkerchief folder is used, it comprise two pairs axial tangent and can make the feeding-in roll and the folding roller of synchronous backward rotation, and be respectively equipped with on the periphery of two folding rollers and be the slotting paper assembly that the dislocation of determining deviation symmetry is arranged, the holding paper assembly, be characterized in that the output end position between described two folding rollers is provided with fixing disconnected paper bed plate assembly, and the periphery of each folding roller rear that is positioned at its holding paper assembly is provided with to bump with disconnected paper bed plate assembly and connects and realize shearing the disconnected paper knife assembly of paper handkerchief.In addition, also disclose the unreeling structure of the reel paper wood on this machine among the figure of the document, there is a rotating band that unreels that unreels pedestal and one one end activity in this mechanism.This folding paper towel machine only can carry out uncoiling production, inefficiency to the monovolume paper wood.
Summary of the invention
To be solved by this inventionly provide a kind of production efficiency height, can unreel the folding paper towel machine of production two coil paper materials.
In order to address the above problem, the technical scheme of this folding paper towel machine is: it includes power and the driving device that is contained on the frame, a pair of folding roller, a unreeling shaft and an end activity unreel rotating band, described unreeling shaft is set with at least two reels that are used to install the coiled material refill outward, the corresponding described rotating band that unreels of each described reel; The folding shuttle frame of at least two tool paper handkerchiefs is housed before described a pair of folding roller.
In the such scheme, every suit is described to unreel on the driving device of rotating band and all can be provided with an independently governor, and these governors are the cone belt governor, and the handwheel of these governors is located at the positive side of machine; Described power and driving device include a main motor, and this electrical motor is delivered to rotary power described two respectively by belt transmission, chain gearing and gear system and unreels rotating band and a pair of folding roller and be located on a pair of paper handkerchief knurling rolls between folding shuttle frame of described paper handkerchief and the described unreeling shaft; Its axis of described a pair of folding roller is erect and is provided with, the folding shuttle frame of described each paper handkerchief shifts to install up and down respectively, the folding shuttle frame output of many tools paper handkerchief is entered on the differing heights section of described a pair of folding roller together through folding paper handkerchief multiple tracks, described a pair of folding roller is provided with the multi-ply paper towel carriage that corresponds respectively to the folding shuttle frame of described each paper handkerchief at the rear of paper handkerchief outbound course, those paper handkerchief carriages all are provided with open slot in the central authorities that it transmits passage, are coated with the saw blade of band saw in these two open slots.
Described general reel has two, these two reels are sleeved on outside the described unreeling shaft versatilely, the end that all has of each reel is crimped with a retracing spring, has screw thread and be respectively equipped with at the other end of these two reels, be used to regulate the control hand wheel of described reel axial location, the control hand wheel of two described reels is located at respectively on the position, front and back of machine, the described control hand wheel that wherein is positioned at described machine back location is connected by screw thread with a drive link that is installed on described unreeling shaft endoporus, and the other end of this drive link stretches out and is positioned at outside the described unreeling shaft endoporus of described machine fwd; The folding shuttle frame of described two tool paper handkerchiefs is contained in respectively on two adjusting screw mandrels, and an end of these two adjusting screw mandrels is towards the front direction of machine; Described a pair of folding roller passes through the pitch wheel locking phase to rotation, one of them folding roller is provided with by the groove of axial setting and is contained in the holding paper mouth that the ambulatory splint in the groove constitutes, another described folding roller is provided with the slotting cardboard that is used for paper is headed into this holding paper mouth over against the position of described holding paper mouth, the two ends of described ambulatory splint all are connected with and drive roller and retracing spring, the outside at described folding roller, be provided with and be right against described driving roller, be used to control the roller track plate of described ambulatory splint clamping and release.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, can finish simultaneously on a frame the unreeling of multireel paper wood, multi-channel is made the operation of folding napkin, has not only improved production efficiency, and can effectively avoid the loss of driving device, and the manufacturing energy consumption of unit paper handkerchief reduces significantly;
2, this multireel material, multichannel paper handkerchief folder, compare with the prior art of same output also have take up an area of little, low cost of manufacture and the advantage of saving operating personal.
Description of drawings
Fig. 1 is the front view of this folding paper towel machine embodiment.
Fig. 2 is the birds-eye view of this folding paper towel machine embodiment.
Fig. 3 is the connection structure scheme drawing of reel and unreeling shaft among this folding paper towel machine embodiment.
Fig. 4 is the A place enlarged drawing of Fig. 2.
The specific embodiment
The invention will be further described below in conjunction with the accompanying drawing example:
Shown in Figure 1, this folding paper towel machine has a frame 3, paper handkerchief knurling rolls 30 are housed on the deck plate of frame 3, guiding roller 29,25, paper handkerchief folds shuttle frame 27,28, overlaps by a pair of folding roller 23, screw rod frame 22, goes up paper handkerchief folding device and paper handkerchief carriage 19,20 that roller track plate 24, following roller track plate 21 etc. constitute; Also be equipped with at the front end of frame 3 and be used to the reel 31 of coiled material refill is installed and be unreeled rotating band mechanism 1, unreel between rotating band mechanism 1 and the frame 3 extension spring 2 is housed; Power and the driving device that is made of electrical motor 16, belt transmission 4,11,15,13, chain gearing 17 etc. is housed in the inside of frame 3; What wherein belt transmission 4 was used for drive machines front one side unreels the 1(of rotating band mechanism as shown in Figure 2), be provided with the governor 5 of a cone belt in the belt transmission 4, the control hand wheel of governor 5 is located at front one side (as shown in Figure 2) of machine, also is provided with the belt tension mechanism that is made of tensioner arm 6 and extension spring 7 in the belt transmission 4; What belt transmission 11 and belt transmission 13 were used for drive machines front one side unreels the 1(of rotating band mechanism as shown in Figure 2), be provided with the governor 12 of a cone belt in the belt transmission 13, the control hand wheel of governor 12 is located at front one side (as shown in Figure 2) of machine, also is provided with the belt tension mechanism that is made of tensioner arm 9 and extension spring 10 in the belt transmission 13; Chain gearing 17 is used to drive paper handkerchief knurling rolls 30(as shown in Figure 2) and a pair of folding roller 23, two roll shafts in a pair of folding roller 23 respectively are connected to a gear under the table top of frame 3, these two gears are meshing with each other, and a roll shaft wherein is connected (this part-structure is expression in the drawings not) by a pair of bevel gear with the axle of chain gearing 17 right-hand members.Right-hand member in frame also is equipped with the motor of a band saw 18, and the saw blade of band saw 18 is installed on paper handkerchief carriage 19,20 and is arranged in the open slot that transmits passage central authorities.The setting that interlaces up and down of the folding shuttle frame 27 of paper handkerchief and the folding shuttle frame 28 of paper handkerchief, to allow two coil paper materials after folding, enter the upper and lower of a pair of folding roller 23 respectively, and correspondingly export backward from paper handkerchief carriage 19 and paper handkerchief carriage 20, be cut into the paper handkerchief that is folding one by one by band saw 18 then.
Shown in Figure 2, the folding shuttle frame 28 of paper handkerchief is contained in to be regulated on the screw mandrel 33, the folding shuttle frame 27 of paper handkerchief is contained in to be regulated on the screw mandrel 32, and an end of regulating screw mandrel 32,33 rotates adjusting screw mandrel 32,33 and can regulate folding shuttle frame 27,28 positions at frame 3 table tops of paper handkerchief all towards the front of machine.
Shown in Figure 3, unreeling shaft 40 is pipe structures, and it is fixed on the rear end (as shown in Figure 2) of frame 3 by mount pad 34; Reel by machine front one side constitutes by cylindrical shell 39 with by the backplate 31 of screw retention on cylindrical shell 39 two ends, leans on the reel of machine back one side to constitute by cylindrical shell 41 with by the backplate 42 of screw retention on cylindrical shell 41 two ends; Between end of cylindrical shell 39 and mount pad 34, spring 35 is housed, the other end of cylindrical shell 39 be crimped with by be threaded in being used on the unreeling shaft 40 regulate before the reel of coil paper material at the control hand wheel 36 of axial location; Between end of cylindrical shell 41 and mount pad 34, spring 45 is housed, the other end at cylindrical shell 41 is crimped with control hand wheel 44, control hand wheel 44 is by the drive link 38 that has been threaded, rear end one end by nut 43 spacing, the other end of drive link 38 passes the endoporus of unreeling shaft 40 and stretches out unreeling shaft 40 and is positioned at outside, machine fwd termination, is connected with control hand wheel 37.
Shown in Figure 4, the right side of folding roller that is positioned at the below in the middle of a pair of folding roller 23 is provided with by the groove of axial setting and is contained in the holding paper mouth that the ambulatory splint 48 of groove constitutes, (when two rollers rotate when tangent in opposite directions) is provided with the slotting cardboard 49 that is used for paper is headed into this holding paper mouth and the folding roller that is arranged in the top in the middle of a pair of folding roller 23 is over against the position of described holding paper mouth, the roll surface of these two rollers is equipped with holding paper mouth and slotting cardboard 49, every ambulatory splint all is connected with outside the two ends of roll body and drives an end of only representing among roller 46 and the reset tension spring 47(figure wherein), to guarantee that the holding paper mouth is to last, the reliable clamping of following twice paper wood.In the outside of two folding rollers, be provided with and be right against the roller track plate 24 that is used to control ambulatory splint clamping and release that these drive roller 46.When machine works, before folding roller forwards the paper wood inlet port to, roller track plate drives the effect that drives roller 46 and drives the pulling force rotation that roller 46 overcomes reset tension spring 47, ambulatory splint 48 is rotated to be opened, after this, insert cardboard 49 paper wood is headed into the holding paper mouth, the guiding of roller track plate makes and drives roller 46 and close the holding paper mouth in the effect turning down of reset tension spring 47 and clamp paper wood and extract to a side then, after extracting paper wood and reaching preseting length, roller track plate drives the pulling force rotation that driving roller 46 overcomes reset tension spring 47 to driving having an effect of roller 46 again, ambulatory splint 48 is rotated open the paper wood that discharges clamping, these two rollers alternately to the folder of paper wood, drag, put, about being, the paper wood of output is folded in paper handkerchief carriage 19 to and fro, on 20, after cutting off through band saw, the paper handkerchief that has obtained to fold one by one.