CN2112616U - Multifunctional manual and electric folding machine - Google Patents

Abstract

The utility model provides a multifunctional manual and electric miniature folding machine, which belongs to an office implement. The machine is a low-grade implement comprising a simple machine and electrical elements. The utility model is characterized in that the main function of a high-grade microcomputer-controlled folding machine is retained; six kinds of folding types can be selected; the functions of spacing dimension display, speed regulation, and continuous automatic folding are provided. The multifunctional manual and electric miniature folding machine is suitable for the dimension of paper specification from B3 to B7, and is particularly suitable to be matched with a mini-typed printing machine, a mimeograph, a duplicating machine, and a typewriter. The utility model has the advantages of simple producing process, low cost, easy operation, convenient maintenance, multiple-typed paper folding, and high folding speed for A4 paper by 60-120 pages per minute.

Description

Multifunctional manual and electric folding machine

The utility model relates to a kind of machine of rolling over thin material.

At present, usually armrest is moving carries out for the folding work of the documentation of domestic all trades and professions, letter, small-sized specification sheets, small-sized drawing, invitation card, periodical front cover, sample, a small amount of envelope class paper bag, inefficiency, and folding is of poor quality, and labour intensity is big.The high-grade miniature folding machine of the import that has just occurred on the market is system controlled by computer, complex structure, the accuracy of manufacture height by hightech.Relative cost height, maintenance technique requires also high, and domestic still do not have a miniature folding machine product.

The purpose of this utility model provides a kind of low-grade multifunction micro folding machine of being made up of simple machine and electric elements, this folding machine manufacturing process is simply with low cost, just can go into operation in batch, use processing ease with the midget plant simple and crude equipment, easy to maintenance; Can rapidly this machine be folded into a cube when off working state, it is little to take up space, and deposits, convenient transportation.

Keystone configuration of the present utility model is made up of main body, paper feed mechanism, a manual spacing paper foldling mechanism, manual spacing secondary paper foldling mechanism, paper delivery mechanism, driving device, electrical control gear seven parts.Existing division is as follows:

1, main body: the member of main body is installed on the framework of long adapter shaft and two back plate formations.Initiatively rubber roll is installed between two back plates, and the three driven rubber rolls in upper, middle and lower, break-in third wheel and paper feeding wheel shaft also are installed with two covers initiatively spacing paper foldling mechanism and whole lateral paper guide, and these parts have been concentrated the structure that needs high-precision processing like this.In the groove of main body integral installation above body.Because long adapter shaft can dismantle, can merge processing to two back plates of long span.Simplified manufacturing process, back plate can assemble wherein part separately with the framework that long adapter shaft is formed, assembling, easy to maintenance.The both sides button of casing is covering left and right side cap.

2, paper feed mechanism: the outstanding body front upper part position that is installed in of the quiet plate of paper feed, be horizontally fixed on the casing with adapter shaft and locating dowel pin, also be equipped with on the adapter shaft and add pressure dynamic plate, adding pressure dynamic plate can pivot, to change the distance between moving board plane and the paper feeding rubber tire, adapt in the continuous folding process of a collection of paper thickness by height to low variation, connection axle head at moving plate is provided with torsion spring, application force makes paper be pressed on the feed roller from bottom to top all the time, in order to guarantee that the paper single page passes through, the stranding cardboard that adjustable both gaps are arranged below the feed roller, in paper or debug process are installed, in the time of need allowing paper break away from feed roller, blocking device handled knob upwards move, eccentric shaft drives increased pressure board by two mutually hinged connecting rods and rotates, when after crossing end position slightly, adding pressure dynamic plate and just having begun upwards to rotate, blocking device handle knob the contact side cover stop operating, crossed the crank connecting link dead center position this moment, adding pressure dynamic plate is locked on the extreme lower position under the torsion spring effect, on add pressure dynamic plate, be equipped with can side travel two paper feeds guiding shelves iron, can be by both distances of width adjustment of institute's paper folding.

3, a manual spacing paper foldling mechanism: V-type cover plate and base plate composition gap are that the outstanding back upper place that is installed in the back plate framework of last paper folding frame of 1-4 millimeter is exposed at outside the body, become 30 ° of left and right sides angles with outerplanar.V-type cover plate minor face is 2-4 millimeter and parallel with the horizontal surface tangent plane of active rubber roll above active rubber roll upper horizontal tangent plane, the base plate leading section is the 3-5 millimeter thereunder, there is transportable paper folding plate washer to be used for limiting the paper folding position dimension, and is fastened on the paper folding frame with the screw of handling knob.The flexible locating plate in both sides, the fast handler that feather key and feeler lever, contact are formed, wherein elasticity locating plate and feather key by screw retention on the back plate framework; Last paper folding frame bottom has chute that cooperates with feather key and the boss that cooperates with elasticity locating plate end; Only need that when installing the paper folding frame chute is aimed at feather key and be inserted into the position downwards, elasticity locating plate end affacts on the paper folding board boss, and last paper folding frame is promptly fastened; When needs were removed, as long as exert pressure to feeler lever by contact from the outside, feeler lever just promoted elasticity locating plate end and breaks away from upward paper folding board positioning boss, and be pulled outwardly with hand this moment, and last paper folding frame is just laid down.

4, manual spacing secondary paper foldling mechanism: the following paper folding frame that V-type cover plate and sliding floor are formed 1-4 millimeter gap is installed in the back plate framework back lower place, is hidden in internal body and becomes 25-35 ° of left and right sides angle with plumb bob vertical.V-type cover plate minor face is section (vertical guide) 2-4 millimeter and parallel backward behind the active rubber roll.Under the normal circumstances, sliding floor since the application force of extension spring all the time in the limes superiors position, promptly front end is crossed initiatively vertical section 3-5 millimeter behind the rubber roll.In the following paper folding frame, the following paper folding plate washer that limits secondary paper folding size is arranged, because single paper folding type only needs a paper folding, can will descend the paper folding baffle plate after moving down into the greatest limit location this moment, drive sliding floor again and overcome spring tension and move down the 10-15 millimeter, the passage that former paper folding sliding floor is down reserved 5 millimeter backward makes the finished product that only needs a paper folding directly enter the paper delivery mechanism belt conveyor by the lateral paper guide of the driven rubber roll back lower place down.And when needing secondary paper folding, sliding floor blocks driven rubber roll back lower place passage down in the limes superiors position, the paper of being rolled over by paper foldling mechanism enters the folding back of secondary paper foldling mechanism and enters the paper delivery mechanism belt conveyor along the lateral paper guide in driven rubber roll the place ahead down, the secondary paper foldling mechanism is at internal body, can't direct viewing its limit paper folding position dimension, adopt for this reason and produced the spacing size finder that assembly pulley, draught line, coulisse, slide block and the screw of handling knob are formed.When needs were adjusted the paper folding size, with the openhanded screw of opening on the slide block of handling knob, slide block moved in the bonnet coulisse, proceeded to the relevant work position by index line paper folding baffle plate under driving behind the pulley place change of direction.The secondary paper foldling mechanism also is equipped with by the elasticity locating plate, the fast handler that feather key is formed.

5, paper delivery mechanism is below body, initiatively rubber roll is by driving paper pulling reel, by the friction force between paper pulling reel and the belt conveyor, two paper pulling reel bands and are installed in the two parallel belt conveyor running of central support both sides, transmit belt wheel and be cantilever position at central support, be convenient to dismounting maintenance belt conveyor, the paper delivery slide plate is lower than plane on the belt conveyor, and paper is played the supporting directional tagging.Another effect of paper pulling reel is can the manual drives whole drive system, and it is convenient to adjust test run.Contain paper disc and be fixed on the body front lower place, can upwards fold during off working state with rotating shaft.

6, driving system: micromotor drives initiatively rubber roll rotation by belt pulley, drives the paper delivery mechanism paper pulling reel by belt again and rotates; Initiatively rubber roll drives the contrarotation of intermediate gear drives paper feeding wheel by belt; Initiatively rubber roll drives the three driven rubber rolls rotations in upper, middle and lower by Mo Chali again.The utility model has used eccentric regulator, eccentric shaft all is equipped with at three driven rubber roll two ends, the eccentric shaft other end is contained in the hole, garden of frame support plate, the garden ring of band spring wire is housed at the axle head of crossing the hole, garden, the other end of garden ring is bearing on the pin of garden, the size of pressure is regulated at the relative position of garden Zhou Fangxiang by garden ring and axle, when steel wire is pushed the another side of garden pin, eccentric shaft is around the support holes center steering under the effect of lever, driven rubber roll breaks away from initiatively rubber roll certain distance, be convenient to assembling and maintenance, only need process the hole, garden when the frame support plate is installed rubber roll, technology simply is convenient to make.

7, electrical equipment: on paper delivery mechanism belt conveyor side light source and opto-electronic pickup are housed, counting machine, telltale are furnished with speed control switch on the micromotor on casing.

Its principle of work is: behind starting switch, motor begins to rotate, initiatively rubber roll, driven rubber roll, feed roller, paper pulling reel and all entrys into service of belt conveyor.When paper is adding under the pressure dynamic plate effect with after feed roller contacts, frictionally drive paper from its with the washboard gap single page enter between active rubber roll and the last driven rubber roll by lateral paper guide, paper folding board on running into when the paper level is advanced under the rubber roll clamping, just make progress 30 ° and slip in the paper frame gap, the paper front end halts when touching the paper folding baffle plate, paper rotates between active rubber roll and the driven rubber roll in the direction bending that is forced under the restriction in last paper folding frame gap limit by the V-type cover plate and with the active rubber roll, the front end of paper is taken out of to be sent after a paper foldling mechanism folds, a paper folding finishes, before paper folding begins, type by predetermined paper folding, select the sliding floor in the secondary paper foldling mechanism to reach paper folding baffle position down, when sliding floor during in the smallest limit position, the paper after the once folding directly lateral paper guide vertical below sliding floor enters belt conveyor and delivers to and contain paper disc outside the machine.Paper after sliding floor is once folding during in the limes superiors position enters along the sliding floor surface in the secondary paper foldling mechanism in 30 ° the following paper folding board gap, the paper front end touches down the paper folding baffle plate and halts, the rear end the active rubber roll with in move under the driven rubber roll clamping, force paper direction bending by the restriction of V-type cover plate under the restriction in following paper folding frame gap, and after rotating to initiatively rubber roll and fold between the driven rubber roll down with the active rubber roll, entering belt conveyor under the control of driven rubber roll front lower place lateral paper guide down, secondary paper folding finishes.The paper of secondary folding is delivered in the Sheng paper disc of body front lower place by belt conveyor.

Accompanying drawing has been described an embodiment of the present utility model, wherein:

Fig. 1: six kinds of predetermined folding patterns;

Fig. 2: the miniature folding machine External view of multifunction simple;

Fig. 3: principle of work and transmission principle scheme drawing;

Fig. 4: cut-away view;

Fig. 5: go up paper folding frame quick-release set-up diagram;

Fig. 6: two paper foldling mechanism figure;

Fig. 7: paper pulling reel and belt conveyor layout;

Fig. 8: off-center adjustment apparatus figure.

Body 100 is cube in Fig. 2, paper feed mechanism 200 is in the body front upper place, paper foldling mechanism 300 in the body back upper place horizontal by 30 ° of angles, two paper foldling mechanisms 400 and vertical 30 ° of angles backward are hidden in the body, paper delivery mechanism (500) is in the front lower place, driving system 600, electric 700.

Fig. 3 is the paper folding principle schematic,

Behind starting switch, motor (609) axle drives the initiatively big belt wheel clickwise of rubber roll (606) left end by belt, drive paper delivery mechanism paper pulling reel 501 clickwises by the small pulley with big belt wheel consubstantiality again, frictionally drives the belt conveyor left-hand revolution that is installed on the belt wheel 503; Initiatively the rubber roll right-hand member also has a belt wheel, drive third wheel 602 by belt and drive left-hand revolution after feed roller 209 break-ins again, initiatively rubber roll 606 again frictionally drive go up driven rubber roll 605, in driven rubber roll 607, driven voller 608 left-hand revolutions down.Long and two-short dash line is represented the route that carries out of paper.

Fig. 4 shows inner structure of the present utility model, and Fig. 5, Fig. 6, Fig. 7, Fig. 8 are respectively associated components figure in the inner structure, and existing comprehensive description is as follows:

Airframe components: the framework of oblong back plate 102 and long adapter shaft 106 compositions is housed in the elongate slots above casing both sides 103, and the bonnet 105 usefulness screw 104 of handling knob is tightened on the casing 103, and left and right side cap 101 is buckled in casing 103 both sides.

Paper feed parts: be horizontally fixed on 103 at quiet plate 205 usefulness adapter shafts 204 of paper feed and locating dowel pin 201, torsion spring 203 is installed on the adapter shaft strength is applied to and adds on the pressure dynamic plate 202, blocking device by handle knob 206, double link 207, eccentric shaft 208 form, and Figure 4 shows that latched position.Rub cardboard 210 with the hands feed roller 209 times, both adjustable clearances are beneficial to paper to be passed through.Paper feed guiding buting iron 211 is fixing after the adjustment of paper both sides respectively.

Paper foldling mechanism: go up paper folding frame 301 and form, be installed on the back plate 102 and make progress into 25-35 ° of angle with horizontal surface by V-type cover plate 301a and base plate 301b.The screw 303 of handling knob is contained on the paper folding baffle plate 302, fast handler (Fig. 5) elasticity locating plate 309 and feather key 304 pins 305 are fastened on the back plate 102, when the paper folding frame is gone up in dismounting, by direction as shown A1, contact 307 is applied strength, feeler lever 308 promotion elasticity locatings plate 309 ends move to break away from by figure A2 direction goes up paper folding frame boss 306, just can will go up the paper folding frame by scheming B to taking-up simultaneously.

The secondary paper foldling mechanism: following paper folding frame 401 is made up of V-type cover plate 401a and sliding panel 401b, is installed in back plate 102 back lower places and becomes 25-35 ° of angle with vertical.Under the normal circumstances since the pulling force 401b of spring 403 all the time in the limes superiors position, cross initiatively rubber roll 606 with in 3-5 millimeter after 608 verticals public affairs of driven rubber roll tangent plane.When single paper folding type, after following paper folding baffle plate 402 moves down into the greatest limit position, drive sliding floor 401b again and continue to move down 14 millimeter, folding forming paper can be directly enter belt conveyor 502 by lateral paper guide 604 down.In order to observe down the position of paper folding baffle plate 402 outside, adopted assembly pulley 404, index line 405, coulisse 406, slide block 407, handled knob and 408 formed spacing size finder.Fast handler is made up of elasticity locating plate 410 and feather key 409.

Paper delivery mechanism: paper pulling reel 501 frictionallies drive belt conveyor 502 runnings that are installed on the belt wheel 503.Transmit belt wheel 503 and be the cantilever beam state in central support 505 both sides, be convenient to dismantle belt conveyor 502 like this, paper delivery slide plate 504 is lower than plane 2 millimeter on the belt conveyor 503, and containing cardboard 507 can upwards fold under the off working state around axle 506 rotations.

Driving system: motor 609 drives initiatively rubber roll 606, driven rubber roll 605 in the drive, in driven rubber roll 608,607 rotations of down driven rubber roll, initiatively rubber roll 606 drives feed roller 209 rotations by third wheel 602 again, the 601st, last lateral paper guide, be used to guide the paper sent here from feed roller 209 to active rubber roll 606, go up the driven rubber roll 605.When being used in single foldable type, following lateral paper guide 604 directly the paper after the paper folding is sent on the belt conveyor 502.Curve lateral paper guide 603 can be guided the finished product after the secondary folding on the belt conveyor 502 into.Between drive roll 606 and the paper wheel drive belt is arranged, handle is housed on the paper pulling reel, but complete machine driven by shaking when not having electricity.

Fig. 8 is eccentric regulator.Go up driven rubber roll 605, in driven rubber roll 608, down eccentric shaft 610 all is equipped with at driven rubber roll 67 two ends, eccentric shaft 610 other ends are contained in the hole, frame support plate 102 garden, axle head in the hole, garden is equipped with the garden ring 611 of spring wire 612, when spring wire 612 moves to above the garden pin 613 by the diagram direction of arrow, eccentric shaft 610 left-hand revolutions, driven rubber roll are pressed in initiatively and become control position on the rubber roll; Otherwise spring wire 612 is pressed the oppositely mobile disengagement of figure arrow garden pin 613, eccentric shaft 610 clickwises, initiatively rubber roll and driven rubber roll slough off from, be convenient to maintenance and assemble.

This machine can hand, electricity is dual-purpose, have a power failure or do not have the electricity place and also can use, this machine can fold the six kinds of patterns shown in of publishing picture, satisfy the office needs, very convenient with copygraph, duplicator, the supporting use of mimeograph machine, off working state is contained paper disc and the quiet plate of paper feed can be rolled in body, and is small and exquisite and portable.

Claims (5)

1, a kind of multifunction micro folding machine of being made up of main body, paper feed mechanism, a manual spacing paper foldling mechanism, manual spacing secondary paper foldling mechanism, paper delivery mechanism, driving device, electrical control gear is characterized in that:

(1) main body is to be contained in the framework that the casing top of thin-slab structure is made up of square back plate of two block lengths and long adapter shaft, initiatively rubber roll is installed on these two back plates, go up driven rubber roll, in driven rubber roll, driven rubber roll, break-in third wheel and feed roller down, manually a spacing paper foldling mechanism and manual spacing secondary paper foldling mechanism also are installed, and go up lateral paper guide, following lateral paper guide, curve lateral paper guide;

(2) paper feed mechanism: the quiet plate of paper feed is horizontally fixed on the front upper part position of casing with adapter shaft and pin, also is equipped with on the adapter shaft to add pressure dynamic plate, adds pressure dynamic plate and closely connects axle head torsion spring is housed;

(3) go out paper structure in the body front lower place, following belt conveyor and two transmission belt wheels adorned of main body are equipped with paper pulling reel above the belt conveyor end, and the inferoanterior of paper pulling reel is provided with tilting slide plate, and the inferoanterior of slide plate is to contain paper disc;

(4) a manual spacing paper foldling mechanism: form the paper folding frame by V-type cover plate and base plate, be installed on the back plate, horizontal surface is inclined upwardly, V-type cover plate minor face level is installed in horizontal section top on the active rubber roll, the base plate front end below horizontal section on the active rubber roll, the long limit of V-arrangement cover plate be equipped with transportable on the paper folding plate washer;

(5) manual spacing secondary paper foldling mechanism: the following paper folding frame that V-type cover plate and sliding floor are formed is installed on the back plate, plumb bob vertical is receded, the back in V-type cover plate minor face section behind the active rubber roll, the tail end of sliding floor and V-type cover plate is equipped with extension spring, on the following paper folding frame paper folding plate washer is housed;

(6) be provided with micromotor in the machine, motor, drive roll, paper feeding are dialled paper bowl and are all established belt pulley, and drive roll to motor and feeding-in roll is equipped with drive belt.

2, folding machine according to claim 1 is characterized in that:

(1) upward the central axis of paper folding frame becomes 25-35 ° with horizontal surface; V-type cover plate minor face 2-4 millimeter above horizontal section on the active rubber roll, base plate is the 3-5 millimeter below following horizontal section;

(2) the paper folding frame is installed on the back plate down, and its axis becomes 25-35 ° to recede with the vertical straight line, V-arrangement cover plate 2-4 millimeter after tangent plane behind the active rubber roll;

(3) by motor belt drive drive roll, simultaneously handle is housed on paper pulling reel, eccentric wheel and spring attachment are housed on the driven voller.

3, folding machine according to claim 1 and 2 is characterized in that paper folding plate washer both sides are the fast handler that elasticity locating plate, feather key, feeler lever and contact are formed.

4, folding machine according to claim 1 and 2, it is characterized in that installing paper feed, to decide the pin of plate be the locating dowel pin alive that is made of spring and pin.

5, folding machine according to claim 3, it is characterized in that installing paper feed, to decide the pin of plate be the locating dowel pin alive that is made of spring and pin.

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