CN209095643U - Creasing and cutting machine - Google Patents

Abstract

The utility model discloses a kind of creasing and cutting machines, it is related to cardboard impression Tangent field, its key points of the technical solution are that including rack, the pressing plate for being fixedly connected on rack side and being vertically arranged, it is rotationally connected with the turnover panel of rack, it is respectively and fixedly connected in the sponge strip at pressing plate side both ends, the cutter being fixed in inside each sponge strip, backing plate on turnover panel is set, two groovings being provided on backing plate, driving mechanism on backing plate to the limit assembly and driving turnover panel rotation that are limited to cardboard is set, the backing plate can be close with respect to turnover panel or far from sliding, the mobile mobile mechanism of driving backing plate is provided on the turnover panel；The mobile mechanism includes the reset assembly for driving backing plate mobile far from turnover panel close to the mobile driving assembly of turnover panel and driving backing plate.The utility model solves the problems, such as not cutting cardboard because turnover panel stroke is inadequate, has achieved the effect that convenient for cutting to cardboard.

Description

Creasing and cutting machine

Technical field

The utility model relates to cardboard impression Tangent fields, more specifically, it is related to a kind of flat-press indentation tangent line Machine.

Background technique

Creasing and cutting machine is set for cutting various common cardboards, corrugated board, plastic sheet, the dedicated of leather and fur products It is standby, it is suitable in the industries such as printing, packing and decorating, plastics.

Creasing and cutting machine by controller, controls motor work, motor drives clutch when being worked Work, the work of clutch control deceleration mechanism, clutch is in the state of conjunction, the work of deceleration mechanism, crank gear rotation, crank Gear drives presser motion by connecting rod, moves reciprocatingly in the drive lower platen of crank gear and connecting rod, adjusts controller Control model, travel switch and controller match the continuous work for realizing pressing plate or interval work or manual operation work Make, will impression either tangent line material be placed on cutting die adjustment device on, and then realize material impression either tangent line.

But during production and application, the stroke that turnover panel is pulled under the action of driving part is certain, placement Cardboard on backing plate may not enough cause cutter that can not contact with cardboard due to the stroke that turnover panel moves, and be located at backing plate in this way On cardboard can not just be contacted with cutter, cardboard can not be cut, and with equipment using the time it is elongated, also result in turnover panel Motion process there is error, stroke not enough and then leads to not cut, but repacking commissioning device is again cumbersome again.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of creasing and cutting machine, By be arranged on turnover panel can opposite turnover panel close to or far from sliding backing plate, the position of backing plate can be adjusted in this way Section, so as to avoid not cutting cardboard because turnover panel stroke is inadequate.

To achieve the above object, the utility model provides following technical solution: a kind of creasing and cutting machine, including machine Frame, the turnover panel for being rotationally connected with rack, is respectively and fixedly connected in pressing plate side the pressing plate for being fixedly connected on rack side and being vertically arranged The sponge strip at both ends, the cutter being fixed in inside each sponge strip, the backing plate being arranged on turnover panel, be provided on backing plate two The driving mechanism that limit assembly and driving turnover panel on backing plate to be limited to cardboard rotate is arranged in grooving, described Backing plate can be provided with the mobile mobile mechanism of driving backing plate with respect to turnover panel close to or far from slide on the turnover panel；The shifting Motivation structure includes the reset group for driving backing plate mobile far from turnover panel close to the first mobile driving assembly of turnover panel and driving backing plate Part.

By using above-mentioned technical proposal, drives backing plate mobile close to turnover panel by the first driving assembly, pass through reset group Part drives backing plate mobile far from turnover panel, the position of backing plate can be adjusted in this way, so as to avoid because of turnover panel stroke not Cardboard can not enough be cut.

The utility model is further arranged to: first driving assembly includes being fixed in backing plate close to the drawing of turnover panel side Bar, the mounting rack for being fixed in straight chain of the pull rod far from backing plate one end, being fixed in turnover panel are rotationally connected with the first of mounting rack and drive Moving axis, the drive sprocket for being fixed in first drive shaft one end and the first lead screw for driving the first drive shaft turns；The pull rod Short transverse sliding along turnover panel is connected to turnover panel, and the through-hole for pull rod sliding is offered on the turnover panel；The straight chain with Drive sprocket intermeshing, and straight chain is fixed in drive sprocket far from one end of pull rod；One end of first lead screw is run through It mounting rack and is fixedly connected with the first drive shaft far from one end of drive sprocket, the other end of first lead screw is connected with hand Wheel；Fastening nut is threaded on first lead screw, the fastening nut is connected to mounting rack far from drive sprocket side Lateral wall.

By using above-mentioned technical proposal, by rotating the first lead screw of hand wheel rotating, the rotation of the first lead screw drives first to drive Moving axis rotation, the first drive shaft turns drive drive sprocket rotation, and drive sprocket rotation drives straight chain movement, straight chain movement Drive pull rod mobile, pull rod is mobile to drive backing plate mobile close to turnover panel, backing plate can be made close to turnover panel in this way；When backing plate is moved to conjunction Behind suitable position, the first lead screw is fixed by fastening nut, a possibility that the first lead screw turns round can be reduced in this way.

The utility model is further arranged to: the reset assembly includes the reset cradle for being fixed in the first drive shaft, set The multiple springs for being connected to the torsional spring of the first drive shaft and being set between turnover panel and backing plate；One end of the torsional spring is fixed in multiple Position bracket, the other end are fixed in inner sidewall of the mounting rack far from drive sprocket side；The both ends of the spring are respectively and fixedly connected in pad Plate and turnover panel, the spring are in confined state always.

By using above-mentioned technical proposal, above-mentioned first driving assembly driving backing plate makes at torsional spring during turnover panel In confined state；Fastening nut, the reversion of the first drive shaft of torsional spring reset drives are unclamped, the reversion of the first drive shaft drives drive chain Wheel reversion, drive sprocket reversion move straight chain, and spring pushes backing plate mobile to the direction far from turnover panel at this time, in this way Make backing plate far from turnover panel；After the position of backing plate is adjusted, the first lead screw is fixed by fastening nut.

The utility model is further arranged to: the limit assembly includes the multiple L far from turnover panel side that are fixed in backing plate Shape block.

By using above-mentioned technical proposal, cardboard is inserted into L shape block, L shape block limits cardboard, can drop in this way A possibility that low cardboard separates in backing plate rotation process with backing plate.

The utility model is further arranged to: the both ends of the sponge strip have been respectively and fixedly connected with transverse slat, and two transverse slats are equal It can vertically slide, the second driving assembly for driving transverse slat vertically to slide is provided on the pressing plate.

By using above-mentioned technical proposal, the second driving assembly driving transverse slat is vertically slid, transverse slat vertically glide band Dynamic sponge strip vertically slides, and sponge strip, which vertically slides, drives cutter vertically to slide, in this way convenient for cutter to different length Cardboard cut.

The utility model is further arranged to: second driving assembly includes the second drive being rotationally connected at the top of pressing plate Moving axis, the second lead screw for being rotationally connected with pressing plate both ends respectively, is respectively and fixedly connected in second the handle for driving the second drive shaft turns The drive bevel gear at drive shaft both ends and the driven wheel of differential being respectively and fixedly connected at the top of two the second lead screws；Two active conical tooths Wheel is intermeshed with two driven wheel of differential respectively；The both ends of each transverse slat are threadedly connected to two the second lead screws respectively.

By using above-mentioned technical proposal, the second drive shaft is rotated by rotational handle, the second drive shaft turns drive master Dynamic bevel gear rotation, the rotation of drive bevel gear rotate driving driven wheel of differential, driven wheel of differential rotation drive the rotation of the second lead screw, Second lead screw rotate driving transverse slat vertically slides, and drives transverse slat vertically to move by the second driving assembly, can drop in this way The labor intensity of low operator.

The utility model is further arranged to: the driving mechanism include the first level shaft for being rotationally connected with turnover panel, It is respectively and fixedly connected with the connecting rod in first level both ends of the shaft, the second horizontal rotating shaft for being rotationally connected with rack, is respectively and fixedly connected in second The turntable at horizontal rotating shaft both ends and the chain kit of driving the second horizontal rotating shaft rotation；Eccentric connection on each turntable There is short axle, two one end of connecting rod far from first level shaft are rotationally connected with two short axles respectively.

By using above-mentioned technical proposal, chain kit drives the rotation of the second horizontal rotating shaft, the rotation of the second horizontal rotating shaft Turntable rotation, turntable rotate driving link motion are driven, link motion drives turnover panel rotation, the rotation of turnover panel can be made to compare in this way Stablize, thus the accuracy of cutting cardboard can be improved.

The utility model is further arranged to: the chain kit includes motor, the active for being fixed in motor output shaft Sprocket wheel, the driven sprocket for being fixed in the second horizontal rotating shaft and the ring chain for making drive sprocket and driven sprocket link.

By using above-mentioned technical proposal, start motor, the output shaft rotation of motor drives drive sprocket rotation, drive chain Wheel rotation drives ring chain rotation, and ring chain, which rotates, drives driven sprocket rotation, and driven sprocket rotation drives the second level Shaft rotation, chain conveyer compared to V belt translation for, do not have slipping phenomenon, can make in this way the second horizontal rotating shaft rotation it is more steady It is fixed.

In conclusion the utility model has the advantages that compared with the prior art

1. driving backing plate mobile close to turnover panel by driving assembly, drive backing plate mobile far from turnover panel by reset assembly, The position of backing plate can be adjusted in this way, so as to avoid not cutting cardboard because turnover panel stroke is inadequate；

2. cardboard is inserted into L shape block, L shape block limits cardboard, can reduce cardboard in this way and rotate with backing plate A possibility that being separated in the process with backing plate；

3. the second driving assembly driving transverse slat vertically slides, transverse slat, which vertically slides, drives sponge strip vertically to slide, Sponge strip, which vertically slides, drives cutter vertically to slide, and cuts in this way convenient for cutter to the cardboard of different length.

Detailed description of the invention

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is the partial sectional view that mobile mechanism is highlighted in embodiment；

Fig. 3 is the structural schematic diagram that the second driving assembly is highlighted in embodiment.

In figure: 1, rack；2, pressing plate；21, sponge strip；22, cutter；3, turnover panel；31, holding tank；32, through-hole；4, backing plate； 41, grooving；42, limit assembly；421, L shape block；5, driving mechanism；51, first level shaft；52, connecting rod；53, second is horizontal Shaft；54, turntable；541, short axle；55, chain kit；551, motor；552, drive sprocket；553, driven sprocket；554, ring Shape chain；6, mobile mechanism；61, the first driving assembly；611, pull rod；612, straight chain；613, mounting rack；614, the first driving Axis；615, drive sprocket；616, the first lead screw；617, handwheel；618, fastening nut；62, reset assembly；621, reset cradle； 622, torsional spring；623, spring；7, transverse slat；8, the second driving assembly；81, the second drive shaft；82, handle；83, the second lead screw；84, Drive bevel gear；85, driven wheel of differential.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: a kind of creasing and cutting machine as depicted in figs. 1 and 2, including rack 1, is fixedly connected on rack 1 one Side and the pressing plate 2 being vertically arranged, the turnover panel 3 for being rotationally connected with rack 1, be respectively and fixedly connected with the sponge strip 21 in 2 side both ends of pressing plate, It is fixed in the cutter 22 inside each sponge strip 21, the backing plate 4 being arranged on turnover panel 3, two groovings being provided on backing plate 4 41, the driving mechanism 5 that limit assembly 42 and driving turnover panel 3 on backing plate 4 to be limited to cardboard rotate, pad are set Plate 4 can be provided with the holding tank 31 slid for backing plate 4, be arranged on turnover panel 3 with respect to turnover panel 3 close to or far from slide on turnover panel 3 The mobile mechanism 6 for having driving backing plate 4 mobile.Mobile mechanism 6 includes driving backing plate 4 first driving assembly mobile close to turnover panel 3 61 and driving backing plate 4 reset assembly 62 mobile far from turnover panel 3.Drive backing plate 4 close to turnover panel 3 by the first driving assembly 61 It is mobile, it drives backing plate 4 mobile far from turnover panel 3 by reset assembly 62, the position of backing plate 4 can be adjusted in this way, thus Cardboard can not can be cut to avoid because 3 stroke of turnover panel is inadequate.

As shown in Figure 1, limit assembly 42 includes being fixed in multiple L shape blocks 421 of the backing plate 4 far from 3 side of turnover panel, by cardboard Be inserted into L shape block 421 in, L shape block 421 limits cardboard, can reduce in this way cardboard in 4 rotation process of backing plate with pad A possibility that plate 4 separates.

As shown in Figure 1, driving mechanism 5 includes the first level shaft 51 for being rotationally connected with turnover panel 3, is respectively and fixedly connected in first The connecting rod 52 at 51 both ends of horizontal rotating shaft, is respectively and fixedly connected in the second horizontal rotating shaft the second horizontal rotating shaft 53 for being rotationally connected with rack 1 The turntable 54 at 53 both ends and the chain kit 55 of driving the second horizontal rotating shaft 53 rotation；Bias is connected on each turntable 54 Short axle 541, two one end of connecting rod 52 far from first level shaft 51 are rotationally connected with two short axles 541 respectively.Chain conveyer group Part 55 drives the rotation of the second horizontal rotating shaft 53, and the rotation of the second horizontal rotating shaft 53 drives turntable 54 to rotate, and 54 rotate driving of turntable connects Bar 52 moves, and the movement of connecting rod 52 drives turnover panel 3 to rotate, and the rotation of turnover panel 3 can be made more stable in this way, thus cutting can be improved The accuracy of cardboard.

As shown in Figure 1, chain kit 55 includes motor 551, the drive sprocket 552 that is fixed in 551 output shaft of motor, solid The ring chain for being connected to the driven sprocket 553 of the second horizontal rotating shaft 53 and drive sprocket 552 and driven sprocket 553 being made to link 554.Start motor 551, the output shaft rotation of motor 551 drives drive sprocket 552 to rotate, the rotation band rotating ring of drive sprocket 552 Shape chain 554 rotates, and ring chain 554, which rotates, drives driven sprocket 553 to rotate, and the rotation of driven sprocket 553 drives the second level Shaft 53 rotate, chain conveyer compared to V belt translation for, do not have slipping phenomenon, can make in this way the second horizontal rotating shaft 53 rotation more Add stabilization.

As shown in Fig. 2, the first driving assembly 61 include be fixed in backing plate 4 close to 3 side of turnover panel pull rod 611, be fixed in Straight chain 612 of the pull rod 611 far from 4 one end of backing plate, is rotationally connected with mounting rack 613 at the mounting rack 613 for being fixed in turnover panel 3 What the first drive shaft 614, the drive sprocket 615 for being fixed in 614 one end of the first drive shaft and the first drive shaft 614 of driving rotated First lead screw 616；Pull rod 611 is connected to turnover panel 3 along the short transverse sliding of turnover panel 3, offers on turnover panel 3 sliding for pull rod 611 The through-hole 32 of shifting；Straight chain 612 and drive sprocket 615 are intermeshed, and straight chain 612 is fixed in far from one end of pull rod 611 Drive sprocket 615；One end of first lead screw 616 is through mounting rack 613 and with the first drive shaft 614 far from drive sprocket 615 One end be fixedly connected, the other end of the first lead screw 616 is connected with handwheel 617；Fastening spiral shell is threaded on first lead screw 616 Mother 618, fastening nut 618 is connected to lateral wall of the mounting rack 613 far from 615 side of drive sprocket.Pass through 617 turns of handwheel of rotation Dynamic first lead screw 616, the rotation of the first lead screw 616 drive the rotation of the first drive shaft 614, and the rotation of the first drive shaft 614 drives driving Sprocket wheel 615 rotates, and the rotation of drive sprocket 615 drives straight chain 612 to move, and the movement driving pull rod 611 of straight chain 612 is mobile, draws Bar 611 is mobile to drive backing plate 4 mobile close to turnover panel 3, backing plate 4 can be made close to turnover panel 3 in this way；When backing plate 4 is moved to suitable position It postpones, it is by fastening nut 618 that first lead screw 616 is fixed, the possibility that the first lead screw 616 turns round can be reduced in this way Property.

As shown in Fig. 2, reset assembly 62 includes the reset cradle 621 for being fixed in the first drive shaft 614, is socketed on the first drive The torsional spring 622 of moving axis 614 and the multiple springs 623 being set between the bottom wall of holding tank 32 and backing plate 4；The one of torsional spring 622 End is fixed in reset cradle 621, and the other end is fixed in inner sidewall of the mounting rack 613 far from 615 side of drive sprocket；Spring 623 Both ends be respectively and fixedly connected in the bottom wall of backing plate 4 and holding tank 32, spring 623 is in confined state always, selects spring 623 When, the spring 623 of selection in the raw under length be greater than longest distance between backing plate 4 and the bottom wall of holding tank 32, It can make spring 623 always in confined state in this way；Furthermore the total force of backing plate 4 and limit assembly 42, which is less than, makes multiple bullets Simultaneously elastically-deformable power occurs for spring 623, and spring 623 can be enable to push backing plate 4 mobile in this way.Above-mentioned first driving assembly 61 It drives backing plate 4 during turnover panel 3, torsional spring 622 is made to be in confined state；Fastening nut 618 is unclamped, torsional spring 622 resets The first drive shaft 614 is driven to invert, the reversion of the first drive shaft 614 drives drive sprocket 615 to invert, and the reversion of drive sprocket 615 makes Straight chain 612 moves, and spring 623 pushes backing plate 4 mobile to the direction far from turnover panel 3 at this time, can make backing plate 4 is separate to turn in this way Plate 3；It is by fastening nut 618 that first lead screw 616 is fixed after the position of backing plate 4 is adjusted.

As shown in figure 3, the both ends of sponge strip 21 have been respectively and fixedly connected with transverse slat 7, two transverse slats 7 can vertically be slid, pressing plate 2 On be provided with the second driving assembly 8 for driving transverse slat 7 vertically to slide；Second driving assembly 8 includes being rotationally connected with pressure Second drive shaft 81 at 2 top of plate, is rotationally connected with 2 both ends of pressing plate at the handle 82 for driving the rotation of the second drive shaft 81 respectively Second lead screw 83, be respectively and fixedly connected in 81 both ends of the second drive shaft drive bevel gear 84 and be respectively and fixedly connected in two the second lead screws The driven wheel of differential 85 at 83 tops；Two drive bevel gears 84 are intermeshed with two driven wheel of differential 85 respectively；Each transverse slat 7 Both ends be threadedly connected to two the second lead screws 83 respectively.The second drive shaft 81, the second drive shaft are rotated by rotational handle 82 81 rotations drive drive bevel gear 84 to rotate, the rotation of 84 rotate driving driven wheel of differential 85 of drive bevel gear, driven wheel of differential 85 Rotation drives the rotation of the second lead screw 83, and 83 rotate driving transverse slat 7 of the second lead screw vertically slides, and transverse slat 7 vertically slides drive Sponge strip 21 vertically slides, and sponge strip 21, which vertically slides, drives cutter 22 vertically to slide, in this way convenient for cutter 22 to not Cardboard with length is cut.

The working principle of this kind of creasing and cutting machine is as follows:

The position that cutter 22 is adjusted by the second driving assembly 8 makes the position of cutter 22 be suitable for current cardboard；By cardboard It is plugged into L shape block 421, passes through the distance of the opposite turnover panel 3 of 6 adjustment pad of mobile mechanism 4；Then, start motor 551, motor 551 output shaft rotation drives drive sprocket 552 to rotate, and the rotation of drive sprocket 552 drives ring chain 554 to rotate, endless chain The rotation of item 554 drives the rotation of driven sprocket 553, and driven sprocket 553, which rotates, drives the rotation of the second horizontal rotating shaft 53, and second horizontal turn The rotation of axis 53 drives turntable 54 to rotate, and 54 rotate driving connecting rod 52 of turntable movement, the movement of connecting rod 52 drives turnover panel 3 to rotate, turnover panel 3 Rotation drives backing plate 4 to rotate, and cutter 22 can be made to cut paper in this way.

When needing makes backing plate 4 become smaller at a distance from turnover panel 3, by rotation handwheel 617 rotate the first lead screw 616, first The rotation of lead screw 616 drives the rotation of the first drive shaft 614, and the rotation of the first drive shaft 614 drives drive sprocket 615 to rotate, drive chain 615 rotation of wheel drives straight chain 612 to move, and the movement driving pull rod 611 of straight chain 612 is mobile, and pull rod 611 is mobile drives backing plate 4 It is mobile close to turnover panel 3, it is by fastening nut 618 that first lead screw 616 is fixed after backing plate 4 is moved to suitable position, in this way The distance between backing plate 4 and turnover panel 3 can be made to become smaller；When needing makes the distance between backing plate 4 and turnover panel 3 become larger, fastening is unclamped Nut 618, the reversion of 622 the first drive shaft of reset drives 614 of torsional spring, the reversion of the first drive shaft 614 drive drive sprocket 615 anti- Turning, the reversion of drive sprocket 615 moves straight chain 612, and spring 623 pushes backing plate 4 mobile to the direction far from turnover panel 3 at this time, Backing plate 4 can be made far from turnover panel 3 in this way, the distance between backing plate 4 and turnover panel 3 can be made to become larger in this way, when the position of backing plate 4 adjusts It is by fastening nut 618 that first lead screw 616 is fixed after good.

When needing to adjust the position of cutter 22, the second drive shaft 81, the second drive shaft 81 are rotated by rotational handle 82 Rotation drives drive bevel gear 84 to rotate, the rotation of 84 rotate driving driven wheel of differential 85 of drive bevel gear, and 85 turns of driven wheel of differential Dynamic to drive the rotation of the second lead screw 83,83 rotate driving transverse slat 7 of the second lead screw vertically slides, and transverse slat 7 vertically slides drive sea Continuous item 21 vertically slides, and sponge strip 21, which vertically slides, drives cutter 22 vertically to slide, in this way can be to the position of cutter 22 It sets and is adjusted.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of creasing and cutting machine, including rack (1), the pressing plate for being fixedly connected on rack (1) side and being vertically arranged (2), it is rotationally connected with the turnover panel (3) of rack (1), the sponge strip (21) in pressing plate (2) side both ends is respectively and fixedly connected with, is fixed in often The internal cutter (22) of a sponge strip (21), setting are in the backing plate (4) on turnover panel (3), two groovings being provided on backing plate (4) (41), the limit assembly (42) to be limited to cardboard and the driving of driving turnover panel (3) rotation are set on backing plate (4) Mechanism (5), it is characterised in that: the backing plate (4) can be arranged on the turnover panel (3) with respect to turnover panel (3) close to or far from slide The mobile mechanism (6) for having driving backing plate (4) mobile；The mobile mechanism (6) includes that driving backing plate (4) is mobile close to turnover panel (3) The first driving assembly (61) and driving backing plate (4) reset assembly (62) mobile far from turnover panel (3).

2. creasing and cutting machine according to claim 1, it is characterised in that: first driving assembly (61) includes solid The straight chain for being connected to the pull rod (611) of backing plate (4) close turnover panel (3) side, being fixed in pull rod (611) separate backing plate (4) one end (612), it is fixed in the mounting rack (613) of turnover panel (3), the first drive shaft (614) for being rotationally connected with mounting rack (613), affixed In the drive sprocket (615) of the first drive shaft (614) one end and the first lead screw of driving the first drive shaft (614) rotation (616)；The pull rod (611) is connected to turnover panel (3) along the short transverse sliding of turnover panel (3), offers confession on the turnover panel (3) The through-hole (32) of pull rod (611) sliding；The straight chain (612) and drive sprocket (615) are intermeshed, and straight chain (612) One end far from pull rod (611) is fixed in drive sprocket (615)；Mounting rack (613) are run through in one end of first lead screw (616) And be fixedly connected with the first drive shaft (614) far from the one end of drive sprocket (615), first lead screw (616) it is another End is connected with handwheel (617)；Fastening nut (618), the fastening nut are threaded on first lead screw (616) (618) it is connected to the lateral wall of mounting rack (613) far from drive sprocket (615) side.

3. creasing and cutting machine according to claim 2, it is characterised in that: the reset assembly (62) includes being fixed in The reset cradle (621) of first drive shaft (614), the torsional spring (622) for being socketed on the first drive shaft (614) and it is set to turnover panel (3) multiple springs (623) between backing plate (4)；One end of the torsional spring (622) is fixed in reset cradle (621), the other end It is fixed in the inner sidewall of mounting rack (613) far from drive sprocket (615) side；The both ends of the spring (623) be respectively and fixedly connected in Backing plate (4) and turnover panel (3), the spring (623) are in confined state always.

4. creasing and cutting machine according to claim 1, it is characterised in that: the limit assembly (42) includes being fixed in Multiple L shape blocks (421) of the backing plate (4) far from turnover panel (3) side.

5. creasing and cutting machine according to claim 1, it is characterised in that: the both ends of the sponge strip (21) are solid respectively It is connected to transverse slat (7), two transverse slats (7) can vertically slide, and be provided on the pressing plate (2) for driving transverse slat (7) The second driving assembly (8) vertically slid.

6. creasing and cutting machine according to claim 5, it is characterised in that: second driving assembly (8) includes turning Dynamic the second drive shaft (81) being connected at the top of pressing plate (2), rotates the handle (82) for driving the second drive shaft (81) rotation respectively It is connected to second lead screw (83) at pressing plate (2) both ends, is respectively and fixedly connected in the drive bevel gear (84) at the second drive shaft (81) both ends And it is respectively and fixedly connected with the driven wheel of differential (85) at the top of two the second lead screws (83)；Two drive bevel gears (84) are respectively with two A driven wheel of differential (85) intermeshing；The both ends of each transverse slat (7) are threadedly connected to two the second lead screws (83) respectively.

7. creasing and cutting machine according to claim 1, it is characterised in that: the driving mechanism (5) includes that rotation connects It is connected to the first level shaft (51) of turnover panel (3), is respectively and fixedly connected with the connecting rod (52) in first level shaft (51) both ends, rotation company It is connected to the second horizontal rotating shaft (53) of rack (1), is respectively and fixedly connected with turntable (54) and the drive in the second horizontal rotating shaft (53) both ends The chain kit (55) of dynamic second horizontal rotating shaft (53) rotation；Bias is connected with short axle (541) on each turntable (54), Two connecting rods (52) are rotationally connected with two short axles (541) far from the one end of first level shaft (51) respectively.

8. creasing and cutting machine according to claim 7, it is characterised in that: the chain kit (55) includes motor (551), it is fixed in the drive sprocket (552) of motor (551) output shaft, is fixed in the driven sprocket of the second horizontal rotating shaft (53) (553) and the ring chain (554) that makes drive sprocket (552) and driven sprocket (553) link.