CN206367910U - One kind punching folding machine - Google Patents

One kind punching folding machine Download PDF

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Publication number
CN206367910U
CN206367910U CN201621491734.5U CN201621491734U CN206367910U CN 206367910 U CN206367910 U CN 206367910U CN 201621491734 U CN201621491734 U CN 201621491734U CN 206367910 U CN206367910 U CN 206367910U
Authority
CN
China
Prior art keywords
paper
interior bar
folding
expansion link
folding machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621491734.5U
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Chinese (zh)
Inventor
刘刚
徐俊
崔长宇
徐曼
陈合顺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Baowang Printing Co Ltd
Original Assignee
Beijing Baowang Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Baowang Printing Co Ltd filed Critical Beijing Baowang Printing Co Ltd
Priority to CN201621491734.5U priority Critical patent/CN206367910U/en
Application granted granted Critical
Publication of CN206367910U publication Critical patent/CN206367910U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Folding machine is punched the utility model discloses one kind, including sheet folding mechanism and the paper feed mechanism for being arranged on sheet folding mechanism upstream, the sheet folding mechanism includes pendulous device, crossbeam installed in two groups of paper pressing devices of pendulous device front and rear sides and for installing paper pressing device, the paper pressing device includes some expansion links being vertically arranged and two spiral shell folding rollers, the top of the expansion link is connected by elastic component with the crossbeam, the expansion link includes interior bar, the outer tube that is set in outside interior bar and it is fixed in outer tube, for the actuator for driving interior bar to rotate, the two spiral shells folding roller is fixed on the bottom of the interior bar.It can adapt in paper sheet stacking height that double spread rod is adjusted, and advantageously ensures that bill has and more uniform stacks compactness.

Description

One kind punching folding machine
Technical field
The utility model is related to punching folding machine field, in particular, and it is related to a kind of punching folding machine.
Background technology
Generally required in the production process of the computer paper such as bill by collating, stamp, punching, beat the processes such as ridge line, folding.
At present, Authorization Notice No. discloses a kind of bill flexographic printing apparatus for CN203141996U Chinese patent, its In the front end of whole printing equipment provided with structure is unreeled, couple each by respective process deviation correction mechanism and a series of guide roller mechanisms From tension mechanism and printing mechanism, behind printing mechanism provided with print rear haulage mechanism and contraposition collating mechanism, align collating Mechanism is connected to brush side, stamp by two groups of amplitude modulation rollers and haulage gear, again by deflector roll, punching, ridge line mechanism is beaten, whole Printing equipment is finally provided with sheet folding mechanism and finished product stacking mechanism.Punching wherein in the prior art, play ridge line and folding Mechanism is usually set to punch folding machine.
Punching folding machine is a kind of machinery dress that paper tape is carried out into punching folding processing, the computer paper such as bill is transformed into Put, its course of work is usually punched by punching, beating ridge line mechanism during paper carrying, beaten after the line of ridge into folding machine Structure, carries out the folding of bill in sheet folding mechanism.The carry out paper that can be worked in the punching folding machine course of work with folding Stack height rise, for folding operation folding rod pressure can it is increasing and easily cause bill stack it is fluffy, close Real degree is inconsistent, and influences folding effect.
Utility model content
The purpose of this utility model is that providing one kind punches folding machine, and it can adapt in paper sheet stacking highly doubling Page rod is adjusted, and advantageously ensures that bill has more uniform stacking compactness.
Above-mentioned technical purpose of the present utility model technical scheme is that:
A kind of punching folding machine, including sheet folding mechanism and the paper feed mechanism for being arranged on sheet folding mechanism upstream, the folding machine Structure includes pendulous device, two groups of paper pressing devices installed in pendulous device front and rear sides and the horizontal stroke for installing paper pressing device Beam, the paper pressing device includes some expansion links being vertically arranged and two spiral shell folding rollers, and the top of the expansion link passes through elasticity Part is connected with the crossbeam, and the expansion link includes interior bar, the outer tube being set in outside interior bar and is fixed in outer tube, for driving The actuator that dynamic interior bar is rotated, the two spiral shells folding roller is fixed on the bottom of the interior bar.
By using above-mentioned technical proposal, when paper tape being applied to up to positioned at pendulous device front and rear sides by pendulous device Expansion link bottom when, two spiral shell folding rollers rotate with interior bar under actuator effect, and two spiral shell folding roller rotation processes make paper tape It is sandwiched between the threads, takes advantage of a situation and produce folding line so as to complete the folding to paper tape, with the paper being pressed under two spiral shell folding rollers Stack height rises, and expansion link is compressed the elastic component at the top of it by upward power, increases the height of two spiral shell folding rollers, so that The pressure for being subject to pile will not be excessive, and two spiral shell folding rollers are maintained to the pressure of pile in certain scope, are advantageously ensured that Bill has more uniform stacking compactness.
The utility model is further arranged to:The actuator is arranged on the top of the interior bar, and the elastic component is fixed At the top of the actuator, the top of the outer tube is set to bellows, and the bellows-sheathed is located at outside the elastic component.
By using above-mentioned technical proposal, bellows has retractility, and it is set in, and elastic component is external to ensure that expansion link can With it is up and down while, guide effect is played to elastic component, make expansion link be less likely to occur inclination.
The utility model is further arranged to:The expansion link is provided with vertical side in face of the side of the pendulous device To the air roll of rotation.
By using above-mentioned technical proposal, the lower section to two spiral shell folding rollers can be taken off by it with the rotation paper tape of air roll, Paper tape is more accurately reached the bottom of two spiral shell folding rollers, be easy to complete folding operation.
The utility model is further arranged to:Servo-actuated worm screw is connected between the actuator and the interior bar, it is described It is fixed for being internally provided with the gear-box of driven gear on expansion link, the air roll passes through rotary shaft and the driven gear Connection, the driven gear and the worm engaging.
By using above-mentioned technical proposal, actuator rotates interior bar and worm screw, and worm screw coordinates with driven gear makes platen Roller is rotated, and interior bar drives two spiral shell folding rollers, and two spiral shell folding rollers and air roll share an actuator and save the energy, while can be with Ensure two spiral shell folding rollers and air roll synchronous axial system, make preferably coordinate both it.
The utility model is further arranged to:Some paws are fixed with the rotary shaft, the paw includes curved Outer ring and the straight panel being connected with the rotary shaft are set.
By using above-mentioned technical proposal, outer ring plays a part of taking off paper tape, when outer ring rotating is close to pendulous device Side can take off paper tape the lower section to two spiral shell folding rollers, and then it is continued to rotate to away from the side of pendulous device, now not Power is acted to paper tape, extruding folding line to paper tape to two spiral shell folding rollers provides the time, between being played during outer ring rotating to paper tape Taking off for having a rest is acted on, and makes two spiral shell folding rollers have more times to carry out next subjob again after completing folding line operation, so that favorably It is more uniform in the folding line of paper tape.
The utility model is further arranged to:The paw is divided into the middle paw being arranged between the expansion link and setting The side pressure pawl of the expansion link both sides, the outer ring of medium pressure pawl is set to semicircular arc, and the outer ring of the side pressure pawl is set to Acute angle circular arc.
By using above-mentioned technical proposal, middle paw is to the force time in the middle part of paper tape and more than side pressure pawl to paper tape both sides The force time, on the one hand make to be ensured in the middle part of paper tape to be taken off to two spiral shell folding rollers in the middle part of paper tape by enough power Bottom carries out backfin;On the other hand, because paper tape both sides are relatively easy to breakage, therefore side pressure pawl reduces the force to paper tape both sides Time, paper tape both sides are reduced because the situation that breakage occurs too long for stress occurs.
The utility model is further arranged to:The elastic component is set to spring.
By using above-mentioned technical proposal, spring can provide the pressure to expansion link, and pulling force can be provided again, simple in construction And it is easy to implement moving up and down for expansion link.
In summary, the utility model has the advantages that:It can adapt in paper sheet stacking highly double spread rod Adjust, advantageously ensure that bill has more uniform stacking compactness;Two spiral shell folding rollers and air roll synchronous axial system, make Can preferably it coordinate both it;Air roll plays taking off for interval to paper tape and acted on, and two spiral shell folding rollers is had more times Next subjob is carried out again after completing folding line operation, so as to be conducive to the folding line of paper tape more uniform.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the internal structure schematic diagram of embodiment;
Fig. 3 is the structural representation of pendulous device in embodiment;
Fig. 4 is the structural representation of paper pressing device in embodiment;
Fig. 5 is the A portions enlarged drawing in Fig. 4;
Fig. 6 is the structural representation of middle paw in embodiment;
Fig. 7 is the working state schematic representation of adjustable punching folding machine in embodiment.
Reference:1st, frame;2nd, pendulous device;21st, heading paper grid;211st, drive roll;211a, sponge;212nd, rotate Motor;213rd, pressure roller;2131st, pinch roller;214th, pilot hole;215th, screwed hole;22nd, paper grid are led after;221st, bottom deflector roll;222nd, lead Plate;223rd, deflector roll is pushed up;224th, rotating shaft;225th, guide rod;23rd, driving shaft;24th, stepper motor;25th, adjusting screw rod;3rd, paper pressing device; 31st, expansion link;311st, outer tube;311a, bellows;312nd, interior bar;313rd, worm screw;314th, spring;315th, electric rotating machine;32nd, two Spiral shell folding roller;33rd, air roll;331st, gear-box;332a, left rotation shaft;332b, right rotation shafts;3321st, hollow tube;3322nd, it is interior Pipe;3323rd, fastening bolt two;333rd, driven gear;334th, side pressure pawl;335th, middle paw;3351st, outer ring;3352nd, straight panel; 3353rd, bar hole;3354th, regulating bolt;336th, rectangular block;3361st, slide opening;3362nd, fastening bolt one;3363rd, anti-slip veins;4、 Paper feed mechanism;5th, guide roll;6th, conveyer belt;7th, crossbeam;71st, sliding block;72nd, fastening screw;721st, rotating disk;722nd, groove;73rd, fasten Hole;74th, boss;741st, it is recessed;75th, snap ring;8th, paper tape.
Embodiment
The utility model is described further referring to the drawings.
Embodiment:One kind punching folding machine, as depicted in figs. 1 and 2, including frame 1, in the frame 1 and for heap The sheet folding mechanism of folded bill, for paper feed mechanism 4 that check paper band 8 is punched and conveyed and under sheet folding mechanism The conveyer belt 6 of side, paper feed mechanism 4 is arranged on the upstream of sheet folding mechanism, if check paper band 8 passes through dry drum in paper feed mechanism 4 Conveyed, and the process of punching, correction is completed by a series of devices, be transferred on the guide roll 5 of sheet folding mechanism;Paper guide The structure and principle of structure 4 print with Authorization Notice No. for the soft version of a kind of bill disclosed in CN203141996U utility model patent Being used for for the sheet folding mechanism upstream of brush equipment is identical with the structure of conveying to bill punching, and technical purpose of the present utility model The improvement to paper feed mechanism 4 is not lain in, therefore no longer the concrete structure of paper feed mechanism 4 is repeated here yet.
Sheet folding mechanism includes the pendulous device 2 for being arranged on the lower section of guide roll 5 and two groups are separately mounted to pendulous device 2 and swing Paper pressing device 3 before and after direction.
Reference picture 3, pendulous device 2 include rectangular frame-shaped set and heading paper grid 21 arranged in parallel and after Lead paper grid 22.The top for leading paper grid 22 afterwards is parallel through there is a driving shaft 23, and the one end of driving shaft 23 is turned with frame 1 by bearing Dynamic connection, the other end is connected with one as the stepper motor 24 of actuator, and the stepper motor 24 is bolted on frame 1 On, paper grid 22 are led after making with driving shaft 23 across on conveyer belt 6.It is horizontally disposed cylindric for one that the base of paper grid 22 is led afterwards Bottom deflector roll 221, after lead the medium position of paper grid 22 and be welded with and fixed with the rectangular horn 222 of its keeping parallelism, the top of guide plate 222 There is the top deflector roll 223 parallel with bottom deflector roll 221, two vertical edges that bottom deflector roll 221 and top deflector roll 223 lead paper grid 22 with after lead to Cross rotating shaft 224 and rotate connection, one side and the outer surface phase of bottom deflector roll 221 and top deflector roll 223 of the guide plate 222 towards heading paper grid 21 Cut.
The base of heading paper grid 21 is a horizontally disposed cylindric drive roll 211, one end of drive roll 211 and heading paper The vertical edge of grid 21 rotates connection, and another vertical edge of the other end through heading paper grid 21 is connected with a rotary electric machine 212, should Rotary electric machine 212 is bolted on heading paper grid 21;Drive roll 211 is located in same level with bottom deflector roll 221;It is main Around one layer of sponge 211a is fixed with the periphery of dynamic roller 211, there is helicitic texture on the sponge 211a.Drive roll 211 it is upper Side is arranged with a pressure roller 213 being fixedly connected with two vertical edges of heading paper grid 21, pressure roller 213 and top deflector roll 223 in parallel In in same level;The periphery of pressure roller 213 is fixed with three and evenly distributed keeps coaxial pinch roller 2131, pinch roller 2131 with it Surface be provided with netted projection, to increase frictional force.The diameter of pinch roller 2131 is identical with sponge 211a diameter.
Vertical gate face on two vertical edges of paper grid 22 is led afterwards and is welded with four guide rods 225, and four guide rods 225 are distributed in and are in Rectangle frame rack-like is led at the corner of paper grid 22 after setting;The relevant position of heading paper grid 21, which offers four, to be used to wear guide rod 225 pilot hole 214.The medium position of the vertical edge of heading paper grid 21 offers the screwed hole cooperated with adjusting screw rod 25 215, lead in the vertical edge of paper grid 22, and the rotation of paper grid 22 led with after being connected after one end insertion of the adjusting screw rod 25.Rotate and adjust Screw rod 25 is saved, makes heading paper grid 21 close under the cooperation with screwed hole 215 or leads paper grid 22 away from after, now guide rod 225 Slid back and forth in pilot hole 214, so as to change the spacing between two grid.
With reference to Fig. 7, when the punching folding machine works, the paper tape 8 rolled in map in frame 1 is conveyed from paper feed mechanism 4 Onto the guide roll 5 of sheet folding mechanism, paper tape 8 is sent to pendulous device 2 by guide roll 5, and the both sides of paper tape 8 are parallel to heading paper grid 21 Two sides of vertical plate 3352.Adjusting screw rod 25 is rotated, heading paper grid 21 is led the increasing of the distance between paper grid 22 with after, so that Paper tape 8 is located between two grid;Adjusting screw rod 25 is rotated backward again, heading paper grid 21 is led the distance between paper grid 22 with after Reduce, pressure roller 213 is with top deflector roll 223 close to paper tape 8 is clamped, and now paper tape 8 is close to the surface of guide plate 222 and passed through, and leads simultaneously Dynamic roller 211 is also close to each other with bottom deflector roll 221, and paper tape 8 is clamped.Drive roll 211 is rotated under the drive of rotary electric machine 212, Paper tape 8 is moved downward under the sponge 211a frictional force effect on the surface of drive roll 211, and paper tape 8 drives bottom deflector roll 221, top deflector roll 223 and pressure roller 213 rotate, wherein on the pinch roller 2131 of pressure roller 213 it is netted it is raised certain resistance is produced to the surface of paper tape 8, make Paper tape 8 keeps tense situation in motion process.Start stepper motor 24, make driving shaft 23 drive heading paper grid 21 to lead paper with after Grid 22 do the pendular movement of rule, and paper tape 8 after pendulous device 2 by map fold layer by being stacked on conveyer belt 6.
Level welds two square beams across conveyer belt 6 on reference picture 4, the front and rear sides of pendulous device 2, frame 1 7, slidably connect on every crossbeam 7 and a fastening screw 72 is equipped with two rectangular shaped sliders 71, the front end face of sliding block 71, tightly Gu screw rod 72 is fixed with the rotating disk 721 for being easy to grip away from one end of sliding block 71, the periphery of rotating disk 721 circumferentially offers some use In offering the fastener hole 73 that a row cooperates with fastening screw 72 on the groove 722 of increase friction, crossbeam 7, when fastening spiral shell Sliding block 71 can be slided on crossbeam 7 when bar 72 is not tightened, after rotation fastening screw 72 makes in its corresponding fastener hole 73 of screw-in, be made The relative position of sliding block 71 and crossbeam 7 is fixed.It is located at the top of fastening screw 72 on reference picture 5, sliding block 71 and passes through two boss 74 The snap ring 75 of connection one strip annular is rotated, the middle part of boss 74 offers the depression 741 that snap ring 75 is set for card, when snap ring 75 When chimeric with depression 741, the one end of snap ring 75 away from boss 74 is connected in the groove 722 of rotating disk 721, so that by fastening screw 72 fix and are not easy to rotate.A series of parts of installation under the crossbeam 7 of the front and rear sides of pendulous device 2 are symmetrical junction Structure, and the paper tape 8 rolled in frame 1 in map is acted on along front and rear opposite direction generation identical.
Paper pressing device 3 is arranged on the lower section of crossbeam 7, including it is vertical be fixed on the bottom surface expansion link 31 of sliding block 71, be fixed on it is flexible Two spiral shell folding rollers 32 of the bottom of bar 31 and the air roll 33 for being arranged on the side of expansion link 31.Expansion link 31 includes outer tube 311, interior Bar 312 and worm screw 313;The top of outer tube 311 is welded on the bottom surface of sliding block 71, and it is outer and interior that its lower end is set in worm screw 313 Outside the top of bar 312, interior bar 312 and worm screw 313 can rotate in outer tube 311;The inside of outer tube 311 is provided with a spring 314, outer tube 311 is set in one section outside spring 314 for telescopic bellows 311a;The upper end of spring 314 is welded in sliding block 71 bottom surfaces, the lower end of spring 314 is welded with an electric rotating machine 315, and the axle of electric rotating machine 315 is welded on worm screw 313 straight down Top, and be coaxially disposed with worm screw 313, interior bar 312 and outer tube 311, the bottom of worm screw 313 is welded with the top of interior bar 312. The bottom of interior bar 312 and the center of circle of two spiral shell folding rollers 32 are welded, and two spiral shell folding rollers 32 are one block of spiral shape steel plate.The face of outer tube 311 Extend the cylin-drical tooth roller box 331 of one and the keeping parallelism of pendulous device 2 to the side of pendulous device 2, the gear-box 331 is set Put one section be set in outer tube 311 outside worm screw 313;The rotary shaft of air roll 33 is located in gear-box 331, and rotary shaft is in tooth Portion perimeter in roller box 331 is fixed with a driven gear 333, and worm screw 313 engages with driven gear 333.The two ends of rotary shaft For the nested structure that stretches, including wear the hollow tube 3321 of gear-box 331 and the inner tube 3322 being set in the two ends of hollow tube 3321, The two ends of hollow tube 3321, which are also equipped with fastening bolt 2 3323, to be used to fix inner tube 3322.Stretch a piece lower section of crossbeam 7 adjacent two Contracting bar 31 and a series of parts installed thereon, in addition to the rotary shaft of air roll 33, to be symmetrical set, work as electric rotating machine During 315 rotation, two two spiral shell folding rollers 32 are rotated in the opposite sense, and the rotary shaft of two air rolls 33 is in the case where two worm screws 313 drive In the same direction around axis rotation.
The rotary shaft of two air rolls 33 under same crossbeam 7 is divided into left rotation shaft 332a and right rotation shafts 332b, left The one end of rotary shaft 332a away from right rotation shafts 332b is provided with side paw 334;Right rotation shafts 332b is close to left rotation shaft Paw 335 during 332a one end is provided with one, the other end is provided with side pressure pawl 334.One middle paw 335 and two side pressure pawls 334 rotate coaxially, wherein middle paw 335 is located at the center between two expansion links 31, side pressure pawl 334 is located at two expansion links 31 both sides.Reference picture 6, the outer ring 3351 of middle paw 335 is a steel disc for being bent to semicircular arc-shaped, the outer ring of middle paw 335 3351 one end extend along the diametric(al) of circular arc at that point to the center of circle is provided with a bar shaped in one section of straight panel 3352, straight panel 3352 Straight panel 3352 is fixed on a rectangular block 336 by hole 3353 a, regulating bolt 3354 through bar hole 3353, rectangular block 336 faces fitted with straight panel 3352 are provided with anti-slip veins 3363, for increasing frictional force.Loosen after regulating bolt 3354, can lead to The relative position for moving bar hole 3353 and regulating bolt 3354 is crossed come the slewing area of paw in changing 335 and side pressure pawl 334; Inner tube 3322 is fixed in through the slide opening 3361 on rectangular block 336, rectangular block 336 by wearing a fastening bolt 1 One end of inner tube 3322, can be such that rectangular block 336 is slided along inner tube 3322, screw fastening bolt after loosening fastening bolt 1 After one 3362, its end is stretched into offset with inner tube 3322 in slide opening 3361 and sets rectangular block 336 being fixed on right rotation shafts 332b one end;The Plane of rotation of middle paw 335 is axially vertical with right rotation shafts 332b's.Side pressure pawl 334 and the middle knot of paw 335 Structure is similar, and difference is the arc angle of outer ring 3351, the arc diameter of the outer ring 3351 of side pressure pawl 334 and the middle outer ring of paw 335 3351 is identical, is acute angle circular arc.
With reference to Fig. 7, when the punching folding machine works, under the driving of electric rotating machine 315,313 turns of interior bar 312 and worm screw Dynamic, worm screw 313 coordinates with driven gear 333 rotates air roll 33, passes through acting on conveyer belt 6 in ground for pendulous device 2 Scheme the paper tape 8 of folding, taken off first by the middle paw 335 and side pressure pawl 334 of the air roll 33 of front and rear sides to two spiral shell folding rollers 32 Lower section, two two spiral shell folding rollers 32 are rotated in opposite direction, and paper tape 8 was scraped from centre to both sides, produce folding line.It is worked Journey, with the high rising of paper overlapped on conveyer belt 6, the bottom of expansion link 31 by upward power, now spring 314 compress, ripple Line pipe 311a shortens, and two spiral shell folding rollers 32 and air roll 33 is raised with the high rising of paper overlapped, while in the work of spring 314 It can be kept with lower to applying downward pressure., can be by adjusting same crossbeam 7 after paper tape 8 of different in width are used instead The spacing of upper two sliding block 71 adjusts the length of rotary shaft with paw in changing 335 to change the spacing of two two spiral shell folding rollers 32 Horizontal level between two side pressure pawls 334, paw 335 in the position change by adjusting bar hole 3353 in straight panel 3352 With the slewing area of side pressure pawl 334, it is adapted to the width to paper tape 8.Conveyer belt 6 is rotated towards the Way out of frame 1, can Paper tape 8 Jing Guo folding is transported towards the Way out of frame 1.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. one kind punching folding machine, including sheet folding mechanism and the paper feed mechanism (4) for being arranged on sheet folding mechanism upstream, the folding machine Structure includes pendulous device (2), two groups of paper pressing devices (3) installed in pendulous device (2) front and rear sides and for installing platen The crossbeam (7) of device (3), it is characterised in that:The paper pressing device (3) includes some expansion links (31) and two spiral shells being vertically arranged Folding roller (32), the top of the expansion link (31) is connected by elastic component with the crossbeam (7), and the expansion link (31) includes Interior bar (312), it is set in the outer outer tube (311) of interior bar (312) and is fixed in outer tube (311), for driving interior bar (312) The actuator of rotation, the two spiral shells folding roller (32) is fixed on the bottom of the interior bar (312).
2. punching folding machine according to claim 1, it is characterised in that:The actuator is arranged on the interior bar (312) Top, the elastic component is fixed at the top of the actuator, and the top of the outer tube (311) is set to bellows (311a), The bellows (311a) is set in outside the elastic component.
3. punching folding machine according to claim 1, it is characterised in that:The expansion link (31) faces the pendulous device (2) side is provided with the air roll (33) rotated in vertical direction.
4. punching folding machine according to claim 3, it is characterised in that:Between the actuator and the interior bar (312) It is connected with the gear-box for being fixed for being internally provided with driven gear (333) on servo-actuated worm screw (313), the expansion link (31) (331), the air roll (33) is connected by rotary shaft with the driven gear (333), the driven gear (333) with it is described Worm screw (313) engages.
5. punching folding machine according to claim 4, it is characterised in that:Some paws, institute are fixed with the rotary shaft Stating paw includes curved setting outer ring (3351) and the straight panel (3352) being connected with the rotary shaft.
6. punching folding machine according to claim 5, it is characterised in that:The paw, which is divided into, is arranged on the expansion link (31) the side pressure pawl (334) of middle paw (335) and setting expansion link (31) both sides between, medium pressure pawl (335) Outer ring (3351) is set to semicircular arc, and the outer ring (3351) of the side pressure pawl (334) is set to acute angle circular arc.
7. punching folding machine according to claim 1, it is characterised in that:The elastic component is set to spring (314).
CN201621491734.5U 2016-12-30 2016-12-30 One kind punching folding machine Expired - Fee Related CN206367910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621491734.5U CN206367910U (en) 2016-12-30 2016-12-30 One kind punching folding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621491734.5U CN206367910U (en) 2016-12-30 2016-12-30 One kind punching folding machine

Publications (1)

Publication Number Publication Date
CN206367910U true CN206367910U (en) 2017-08-01

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ID=59391503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621491734.5U Expired - Fee Related CN206367910U (en) 2016-12-30 2016-12-30 One kind punching folding machine

Country Status (1)

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CN (1) CN206367910U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109591477A (en) * 2019-01-25 2019-04-09 凡得雨 A kind of number folding locking wire gear
CN111086255A (en) * 2019-12-28 2020-05-01 陈亦典 Office folder processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109591477A (en) * 2019-01-25 2019-04-09 凡得雨 A kind of number folding locking wire gear
CN111086255A (en) * 2019-12-28 2020-05-01 陈亦典 Office folder processing device

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170801

Termination date: 20201230