Folding paper towel machine
The present invention relates to the paper products technical field of processing equipment, especially a kind of folding for the paper wood with the reel form cuts the machine that becomes one by one individual paper handkerchief that folds.
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 towel folding machine is used " of Chinese patent, Granted publication number is: CN201140552Y), this patent documentation discloses the folding shutoff device that a kind of paper towel folding machine is used, it comprise two pairs axial tangent and can make feeding-in roll and the folding roller of synchronous backward rotation, and be respectively equipped with the slotting paper assembly that is the symmetrical Heterogeneous Permutation of a determining deviation on the periphery of two folding rollers, 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 an 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 invention to provide a kind of production efficiency high, can unreel to two coil paper materials the folding paper towel machine of production.
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, unreeling shaft and an end activity unreel rotating band, described unreeling shaft is set with at least two reels that are used for installing 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; Its axis of described a pair of folding roller is erect and is arranged, 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 of its Transfer pipe, are coated with the saw blade of band saw in these two open slots.
In the such scheme, every suit is described to be unreeled 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 respectively described two 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 the folding shuttle frame of described paper handkerchief and the described unreeling shaft.
Described general reel has two, these two reels are sleeved on outside the described unreeling shaft actively, each reel has a side pressure to be connected to a retracing spring, and it is threaded to be respectively equipped with tool at the other end of these two reels, be used for regulating 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 outside the described unreeling shaft endoporus that is positioned at described machine front; 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 is by the synchronous opposite direction rotating of pitch wheel, 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 consists of, another described folding roller is provided with for the slotting cardboard that 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 for controlling the roller track plates of described ambulatory splint clamping and release.
Owing to having 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, the manufacturing energy consumption decrease of unit paper handkerchief;
2, this multireel material, multichannel paper towel folding machine, compare with the prior art of same output also have take up an area 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 schematic diagram of reel and unreeling shaft among this folding paper towel machine embodiment.
Fig. 4 is the A place enlarged view 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, deck plate in frame 3 is equipped with paper handkerchief knurling rolls 30, guiding roller 29,25, paper handkerchief folds shuttle frame 27,28, paper towel folding device and paper handkerchief carriage 19,20 that cover is made of a pair of folding roller 23, screw rod frame 22, upper roller track plates 24, lower roller track plates 21 etc.; Also be equipped with for the reel 31 that the coiled material refill is installed and unreel rotating band mechanism 1 at the front end of frame 3, 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 of machine, also is provided with the belt tensioning 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 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 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 tensioning mechanism that is made of tensioner arm 9 and extension spring 10 in the belt transmission 13; Chain gearing 17 is used for driving 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 intermeshing, and a roll shaft wherein is connected (this part-structure is in the drawings expression 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 the open slot that paper handkerchief carriage 19,20 is arranged in Transfer pipe central authorities.The setting that is staggered 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 respectively the upper and lower of a pair of folding roller 23, and correspondingly export backward from paper handkerchief carriage 19 and paper handkerchief carriage 20, then be cut into the paper handkerchief that is folding one by one by band saw 18.
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, regulates screw mandrel 32, an end of 33 all towards the front of machine, rotates to regulate screw mandrel 32,33 and can regulate the folding shuttle frame 27 of paper handkerchief, 28 positions at frame 3 table tops.
Shown in Figure 3, unreeling shaft 40 is pipe structures, and it is fixed on as shown in Figure 2 front one end in orientation of frame 3 by mount pad 34; Reel by machine front one side is made of cylindrical shell 39 and the backplate 31 that is fixed by screws on cylindrical shell 39 two ends, leans on the reel of machine back one side to be made of cylindrical shell 41 and the backplate 42 that is fixed by screws on cylindrical shell 41 two ends; Between an end of cylindrical shell 39 and mount pad 34, spring 35 is housed, the other end of cylindrical shell 39 be crimped be threaded connection being used on unreeling shaft 40 regulate before the reel of coil paper material at the control hand wheel 36 of axial location; Between an 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 has been threaded connection drive link 38, rear end one end of control hand wheel 44 is spacing by nut 43, the other end of drive link 38 passes the endoporus of unreeling shaft 40 and stretches out the outside, termination that unreeling shaft 40 is positioned at the machine front, 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 consists of, (when two rollers rotate when tangent in opposite directions) is provided with for the slotting cardboard 49 that 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 that only represents among roller 46 and the reset tension spring 47(figure wherein), to guarantee that the holding paper mouth is to upper, the reliable clamping of lower twice paper wood.In the outside of two folding rollers, be provided with and be right against the roller track plates 24 that is used for control ambulatory splint clamping and release that these drive roller 46.When machine is worked, before folding roller forwards the paper wood inlet port to, the roller track plates 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, then the guiding of roller track plates makes and drives roller 46 and turn round under the effect of reset tension spring 47 and close the holding paper mouth and clamp paper wood and extract to a side, after extracting paper wood and reaching preseting length, the roller track plates 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 to and fro paper handkerchief carriage 19, on 20, behind the band saw cutting, the paper handkerchief that has obtained to fold one by one.