CN207139960U - A kind of new die-cutting machine suitable for different in width printing - Google Patents

Abstract

The utility model discloses a kind of new die-cutting machine suitable for different in width printing, including feed arrangement, feeding regulating device, die fixture, clear bits device and discharging mechanism, printing is successively by feed arrangement, feeding regulating device, die fixture, clear bits device and discharging mechanism.The utility model realizes the automatic feed of different in width printing, the accurate adjustment of printing position, simplifies the installation and removal of mould, and the chip in printing can be purged automatically, then stable-stack is on rack.

Description

A kind of new die-cutting machine suitable for different in width printing

Technical field

It the utility model is related to die-cutting machine apparatus field, more particularly to a kind of new cross cutting suitable for different in width printing Machine.

Background technology

Die-cutting machine is called hydraulic cutting presser, numerical control stamping machine, is mainly used in some corresponding nonmetallic materials, adhesive sticker, EVA, double The cross cutting impression and gold stamping operation, fitting, automatic waste discharge of face glue, electronics, mobile phone rubber cushion etc., die-cutting machine utilize steel knife, hardware mould Tool, steel wire, are applied certain pressure by coining plate, printing or cardboard are rolled and are cut into definite shape, are to pack to be processed into after printing The visual plant of type, die-cutting process are one most commonly used of technique of package printed matter.

At present, conventional die-cutting machine is when printing is fed, artificial being put into one by one of generally use, to the strength of worker Consume it is larger, and produce continuity it is bad, efficiency is not high enough, meanwhile, printing enter mould carry out before processing, it is necessary to will Predetermined position is arrived in printing regulation, so can just obtain the product of high quality, conventional adjusting means is simple, and effect is poor, can not Meet the needs of production, printing directly discharges after mould is cut, and the chip being attached in printing needs manually to be gone Remove, not only need to expend substantial amounts of labour, efficiency is low, and can influence the clean and tidy of production environment, it is necessary to arrange special personnel Carry out cleaning to sweep, printing falls directly into feed box, not only easily gone wrong in discharging, and easily printing product is made Into damage.

In addition, mould is an important component of die-cutting machine, different printings is conventional, it is necessary to different mould Mould for die-cutting machine is cumbersome for installation, needs to be repaired under mould release when mould goes wrong, very inconvenient.

Utility model content

In view of the above-mentioned problems, the utility model provides a kind of new die-cutting machine suitable for different in width printing, realize The automatic feed of different in width printing, the accurate adjustment of printing position, simplify the installation and removal of mould, broken in printing Bits can be purged automatically, then stable-stack solve thes problems, such as that background technology is pointed out on rack.

The technical solution adopted in the utility model is：

A kind of new die-cutting machine suitable for different in width printing, including feed arrangement, feeding regulating device, mould are fixed Device, clear bits device and discharging mechanism；

Described feed arrangement includes support platform, and the multigroup driving pulley being arranged in support platform, the drive It is higher than the supporting surface of support platform at the top of movable pulley, the front portion of the support platform is provided with a horizontal positioned lifting pin, institute The both ends for stating lifting pin are provided with a jacking cylinder, and cylinder barrel and the support platform of the jacking cylinder are fixed together, described The top of the piston rod of jacking cylinder and the end of lifting pin are fixed, and the front portion of the support platform is additionally provided with a positive stop, The support platform is fixedly arranged above a backstop, and the both ends of the backstop are fixed with least two pairs of coaxial sliding axles, The both ends of the backstop set and are respectively arranged with a sidepiece baffle plate, and described sidepiece baffle plate is slidably connected with sliding axle；

Described feeding regulating device includes the conveyer belt for being arranged on multiple synchronous operations of support platform upper surface, described A back-shaped support frame is provided with above support platform, described support frame is fixed in support platform by support, described Support frame on be fixed with multiple horizontal poles, described pole is vertical with conveyer belt, is provided with described pole multiple Pulley base, described pulley base are rotatablely connected with pole, and torsional spring is provided between described pulley base and pole, described Pulley is provided with pulley base, the rear of the support platform is fixed with a pair of horizontal slide bars, described slide bar and conveyer belt Vertically, a pair of adjustment sheets being connected with sliding bar are provided with described slide bar, the slide bar is in the outside of two adjustment sheets A pair of cylinder blocks being connected with sliding bar are provided with, are provided with described cylinder block for fastening the tight of cylinder block and slide bar Be fixedly mounted with and put, be fixed with described cylinder block driving adjustment sheet slide adjustment sheet cylinder, the cylinder barrel of the adjustment sheet cylinder with Cylinder block is fixed together, and top and the adjustment sheet of piston rod are fixed together, and the upper surface of the support platform is in adjustment sheet The position at place is provided with a graduated scale, the graduated scale in support platform, the upper surface of graduated scale and support platform Upper surface is alignd, and the zero graduation of the graduated scale is located at the centre position of slide bar；

Described die fixture includes die-cutting machine body, and the sidepiece of the die-cutting machine body offers mould installion Mouthful, the mould installion mouth matching is provided with a mold fixed plate, and mould is fixed on mold fixed plate, the die-cutting machine body A pair of horizontal support arms, described mold fixed plate and the horizontal slip of support arm are fixed with the outside of the both ends of mould installion mouth Connection, glide direction is vertical with die-cutting machine body, and the both sides of the mold fixed plate offer pin hole, the support arm outside End is provided with a latch to match with pin hole, and described latch is slidably connected with support arm level, glide direction and mould The sidepiece of fixed plate is vertical；

Described clear bits device includes supernatant bits mould, lower clear bits mould, and is arranged on supernatant bits mould and lower clear bits Printing conveying mechanism between mould, described supernatant bits mould are fixed on the center of supernatant bits mold base, described lower clear bits Mould is fixed on the center of lower clear bits mold base, described supernatant consider to be worth doing mold base by four top guide bars and die-cutting machine body above and below It is slidably connected, described lower clear bits mold base is slided up and down by four lower guide rods with die-cutting machine body to be connected, described supernatant Bits mold base and lower clear bits mold base are all slided up and down by cylinder driving；

Described discharging mechanism includes the object disposing platform for being arranged on the lower section of the discharging opening of die-cutting machine body, described glove Platform is rectangular, and four drift angles of the object disposing platform are connected by chain with the sprocket wheel being fixed on die-cutting machine body respectively, Described object disposing platform is realized by chain and moved up and down, and rack is placed with described object disposing platform.

Preferably, the front part sides of the support platform are fixed with a pair of slide rails, described positive stop slides with slide rail Connect, a fastener for being used to fasten positive stop and slide rail is provided with described positive stop, the die-cutting machine body is under A chip collection box for carrying pulley, described printing conveying mechanism, and supernatant bits mould are provided with below clear bits mold base The drive cylinder of tool seat and lower clear bits mold base is connected with a controller.

Preferably, the quantity of each pole top sheave is equal with the quantity of conveyer belt, pulley, which corresponds, to be set In the surface of conveyer belt.

Preferably, described support arm is bolted on the sidepiece of die-cutting machine body, it is removable with die-cutting machine body Connection is unloaded, two middle side part outwardly convexs of the mold fixed plate are fixed with a slide unit run through before and after mold fixed plate, described The inner side of support arm is respectively fixed with multiple support pulleys in the both sides up and down of slide unit.

Preferably, described chain is synchronously driven by sprocket wheel, the die-cutting machine body is in the top of object disposing platform Side is provided with a photoelectric sensor, and described sprocket wheel and photoelectric sensor are connected with a controller, described controller also with One audible-visual annunciator is connected.

The beneficial effects of the utility model are as follows：

1st, feed arrangement realizes the automatic feed of printing, not only increases production efficiency, and reduces the labor of worker Fatigue resistance, while be able to can be adjusted according to the printing of different in width；

2nd, printing is transported to the rear of support platform by the combination of conveyer belt and pulley by feeding regulating device, and passes through The position of adjustment sheet printing product is accurately adjusted, so that the printing position into mould is more accurate, lifts product Quality, the design of torsional spring causes pulley that printing is tightly pressed against on conveyer belt, can effectively prevent the skew of printing, leads to The initial position of adjustment sheet can be adjusted by crossing cylinder block, so as to realize the position adjustments to different in width printing；

3rd, the mold fixed plate of die fixture uses the structure of drawer type, so as to facilitate the dismounting of mould, meanwhile, mould Have fixed plate when dismantling mould, be fixed on support arm, can be carried out without mould is disassembled from mold fixed plate Simple maintenance is protected；

4th, the chip that bits device can will be attached in printing clearly is directly purged and collected, the printing after discharging Chip is no longer attached with, so as to substantially increase production efficiency, while does not interfere with production environment；

5th, discharging mechanism can be not likely to produce mistake by printing stable-stack on rack, reduce damage printing Probability, and rack, compared with feed box, cost is low, convenient transportation, and the connected mode of chain and sprocket wheel is more stable effective.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Fig. 1 overlooking the structure diagram；

Fig. 3 is Fig. 1 left view structural representation；

In figure：1. support platform, 2. driving pulleys, 3. lifting pins, 4. jacking cylinders, 5. positive stops, 6. backstops, 7. is defeated Send band, 8. support frames, 9. supports, 10. poles, 11. pulley bases, 12. torsional springs, 13. pulleys, 14. slide bars, 15. adjustment sheets, 16. adjustment sheet cylinder, 17. die-cutting machine bodies, 18. mould installion mouths, 19. mold fixed plates, 20. support arms, 21. latches, 22. Slide rail, 23. graduated scales, 24. slide units, 25. support pulleys, 26. photoelectric sensors, 27. object disposing platforms, 28. chains, 29. gloves Frame, 30. sliding axles, 31. sidepiece baffle plates, 32. cylinder blocks, 33. printing conveying mechanisms, 34. supernatants bits mold base, 35. times clear bits Mold base, 36. top guide bars, 37. lower guide rods, 38. chip collection boxes.

Embodiment

The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.

Embodiment 1

As Figure 1-3, a kind of new die-cutting machine suitable for different in width printing, including feed arrangement, charging regulation Device, die fixture, clear bits device and discharging mechanism；

Described feed arrangement includes support platform 1, and the multigroup driving pulley 2 being arranged in support platform 1, described The top of driving pulley 2 is higher than the supporting surface of support platform 1, and the front portion of the support platform 1 is provided with a horizontal positioned jacking Bar 3, the both ends of the lifting pin 3 are provided with a jacking cylinder 4, and cylinder barrel and the support platform 1 of the jacking cylinder 4 are fixed on Together, the top of the piston rod of the jacking cylinder 4 and the end of lifting pin 3 are fixed, and the front portion of the support platform 1 is also set up There is a positive stop 5, the support platform 1 is fixedly arranged above a backstop 6, and the both ends of the backstop 6 are fixed with least two To coaxial sliding axle 30, the both ends of the backstop 6, which are set, is respectively arranged with a sidepiece baffle plate 31, described sidepiece baffle plate 31 It is slidably connected with sliding axle 30；

Described feeding regulating device includes the conveyer belt 7 for being arranged on multiple synchronous operations of the upper surface of support platform 1, institute The top for stating support platform 1 is provided with a back-shaped support frame 8, and described support frame 8 is fixed on support platform 1 by support 9 On, multiple horizontal poles 10, described pole 10 pole vertical with conveyer belt 7, described are fixed with described support frame 8 Multiple pulley bases 11 are provided with 10, described pulley base 11 is rotatablely connected with pole 10, described pulley base 11 and pole 10 Between be provided with torsional spring 12, pulley 13 is provided with described pulley base 11, the rear of the support platform 1 is fixed with one To the slide bar 14 of level, described slide bar 14 is vertical with conveyer belt 7, and a pair are provided with described slide bar 14 and is slided with slide bar 14 The adjustment sheet 15 of connection, the slide bar 14 are provided with a pair of cylinders being slidably connected with slide bar 14 in the outside of two adjustment sheets 15 Seat 32, the fastener for fastening cylinder block 32 and slide bar 14, described cylinder block 32 are provided with described cylinder block 32 On be fixed with driving adjustment sheet 15 slide adjustment sheet cylinder 16, cylinder barrel and the cylinder block 32 of the adjustment sheet cylinder 16 are fixed on Together, the top of piston rod is fixed together with adjustment sheet 15, and the upper surface of the support platform 1 is in the position where adjustment sheet 15 Install and be equipped with a graduated scale 23, the graduated scale 23 is in support platform 1, upper surface and the support platform 1 of graduated scale 23 Upper surface is alignd, and the zero graduation of the graduated scale 23 is located at the centre position of slide bar 14；

Described die fixture includes die-cutting machine body 17, and the sidepiece of the die-cutting machine body 17 offers mould peace Mouth 18 is filled, the matching of mould installion mouth 18 is provided with a mold fixed plate 19, and mould is fixed on mold fixed plate 19, described Die-cutting machine body 17 is fixed with a pair of horizontal support arms 20, described mold fixed plate on the outside of the both ends of mould installion mouth 18 19 are slidably connected with the level of support arm 20, and glide direction is vertical with die-cutting machine body 17, and the both sides of the mold fixed plate 19 are opened Provided with pin hole, the outer end of the support arm 20 is provided with a latch 21 to match with pin hole, described latch 21 and branch The level of brace 20 is slidably connected, and glide direction is vertical with the sidepiece of mold fixed plate 19；

Described clear bits device includes supernatant bits mould, lower clear bits mould, and is arranged on supernatant bits mould and lower clear bits Printing conveying mechanism 33 between mould, described supernatant bits mould is fixed on the center of supernatant bits mold base 34, under described Clear bits mould is fixed on the center of lower clear bits mold base 35, and described supernatant considers mold base 34 to be worth doing and passes through four top guide bars 36 and cross cutting Machine body 17 slides up and down connection, and described lower clear bits mold base 35 is by four lower guide rods 37 with being glided on die-cutting machine body 17 Dynamic connection, described supernatant bits mold base 34 and lower clear bits mold base 35 are all slided up and down by cylinder driving；

Described discharging mechanism includes the object disposing platform 27 for being arranged on the lower section of the discharging opening of die-cutting machine body 17, described Object disposing platform 27 is rectangular, and four drift angles of the object disposing platform 27 by chain 28 and are fixed on die-cutting machine body 17 respectively Sprocket wheel connection, described object disposing platform 27 by chain 28 realize move up and down, be placed with and put on described object disposing platform 27 Rack 29.

The front part sides of the support platform 1 are fixed with a pair of slide rails 22, and described positive stop 5 slides with slide rail 22 to be connected Connect, a fastener for being used to fasten positive stop 5 and slide rail 22, the die-cutting machine body 17 are provided with described positive stop 5 It is provided with a chip collection box 38 for carrying pulley in the lower section of lower clear bits mold base 35, described printing conveying mechanism 33, with And the drive cylinder of supernatant bits mold base 34 and lower clear bits mold base 35 is connected with a controller.

The quantity of each top sheave 13 of pole 10 is equal with the quantity of conveyer belt 7, and pulley 13 is corresponded and is arranged on The surface of conveyer belt 7.

Described support arm 20 is bolted on the sidepiece of die-cutting machine body 17, detachably connects with die-cutting machine body 17 Connect, two middle side part outwardly convexs of the mold fixed plate 19 are fixed with a slide unit 24 run through before and after mold fixed plate 19, institute The inner side for stating support arm 20 is respectively fixed with multiple support pulleys 25 in the both sides up and down of slide unit 24.

Described chain 28 is synchronously driven by sprocket wheel, and the die-cutting machine body 17 is set in the upper inner of object disposing platform 27 Be equipped with a photoelectric sensor 26, described sprocket wheel and photoelectric sensor 26 are connected with a controller, described controller also with One audible-visual annunciator is connected.

The operation principle of the utility model feed arrangement is as follows：

Existed first according to the length and width of printing, position of the regulation positive stop 5 on slide rail 22, and sidepiece baffle plate 31 Position on sliding axle 30, and be fixed respectively by fastener, the printing for then folding heap is placed on support platform 1 Between the top of lifting pin 3, positive stop 5 and backstop 6, under original state, lifting pin 3 is jacked to the support of support platform 1 Above face so that printing is jacked up close to the half of positive stop 5, and now, the main by weight of printing is concentrated on lifting pin 3, is driven Almost be separated from each other between movable pulley 2 and printing, therefore, driving pulley 2 can not drive the printing of the bottom to feed, need into During material, jacking cylinder 4, which is shunk, causes lifting pin 3 to decline, when lifting pin 3 drops to below the supporting surface of support platform 1, driving The printing of pulley 2 and the bottom completely attaches to, and driving pulley 2 drives the printing of the bottom to realize charging, when the printing of the bottom When charging is completed, jacking cylinder 4, which extends, causes lifting pin 3 above jacking to the supporting surface of support platform 1, then to repeat upwards Operation is stated, so as to realize the continuous quick feeding of printing.

The operation principle of the utility model feeding regulating device is as follows：

Printing enters feeding regulating device from feed arrangement, first according to the width of printing, adjusts the initial of adjustment sheet 15 Position, i.e., according to the position of the scale accurate adjustment cylinder block 32 on graduated scale 23, and it is fixed, is worked by fastener When, printing is conveyed by conveyer belt 7, and printing is pressed on conveyer belt 7 by the pulley 13 on pole 10 by torsional spring 12 On, so as to effectively prevent the skew of printing, hereafter printing enters the rear of support platform 1, drives and adjusts by adjustment sheet cylinder 16 The printing product of nodal plate 15 carries out carrying out subsequent treatment after accurately adjusting.

The operation principle of the utility model die fixture is as follows：

Printing enters from feeding regulating device carries out crush-cutting processing in die-cutting machine body 17, can be by mould when dismantling mould Tool fixed plate 19 is skidded off out of die-cutting machine body 17, and is fixed by latch 21, and mould is fixed this makes it possible to convenient Mould on plate 19 is maintained, meanwhile, mould can also be pulled down from mold fixed plate 19 and be changed；Installing When, latch 21 only need to be unclamped, the mold fixed plate 19 equipped with mould is slipped into die-cutting machine body 17 from mould installion mouth 18.

The operation principle that the utility model considers clearly device to be worth doing is as follows：

Printing enters clear bits device after the die treatment in die-cutting machine by printing conveying mechanism 33, in original state Under, supernatant bits mold base 34, printing conveying mechanism 33 and lower clear bits mold base 35 are separated from each other successively, during work, printing first Conveying mechanism 33 delivers to the printing after crush-cutting between supernatant bits mold base 34 and lower clear bits mold base 35, then controller The lower clear bits mold base 35 of control is up-shifted to be in contact with printing conveying mechanism 33, then controls supernatant bits mold base 34 to push, So as to which the chip in printing be depressed, and it is sent into the chip collection box 38 of lower section.

The operation principle of the utility model discharging mechanism is as follows：

Printing enters discharging mechanism after bits device processing clearly, and in an initial condition, object disposing platform 27 is in higher Position, when photoelectric sensor 26 has monitored that printing is fallen on rack 29, controller drive sprocket is rotated so that glove is put down Platform 27 moves down certain distance, will fill when rack 29, object disposing platform 2 close to die-cutting machine body 17 bottom when, controller Audible-visual annunciator alarm is controlled, reminds staff to change rack 29.

Claims (5)

1. a kind of new die-cutting machine suitable for different in width printing, it is characterised in that including feed arrangement, charging regulation dress Put, die fixture, clearly bits device and discharging mechanism；

Described feed arrangement includes support platform (1), and the multigroup driving pulley (2) being arranged in support platform (1), institute The supporting surface for being higher than support platform (1) at the top of driving pulley (2) is stated, the front portion of the support platform (1) is provided with a level and put The lifting pin (3) put, the both ends of the lifting pin (3) are provided with a jacking cylinder (4), the cylinder barrel of the jacking cylinder (4) It is fixed together with support platform (1), the top and the end of lifting pin (3) of the piston rod of the jacking cylinder (4) are fixed, institute The front portion for stating support platform (1) is additionally provided with a positive stop (5), and the support platform (1) is fixedly arranged above a backstop (6), the both ends of the backstop (6) are fixed with least two pairs of coaxial sliding axles (30), and the both ends of the backstop (6) are set A sidepiece baffle plate (31) is respectively arranged with, described sidepiece baffle plate (31) is slidably connected with sliding axle (30)；Described charging is adjusted Regulating device includes the conveyer belt (7) for being arranged on multiple synchronous operations of support platform (1) upper surface, the support platform (1) Top is provided with a back-shaped support frame (8), and described support frame (8) is fixed in support platform (1) by support (9), institute Multiple horizontal poles (10) are fixed with the support frame (8) stated, described pole (10) is vertical with conveyer belt (7), described Multiple pulley bases (11) are provided with pole (10), described pulley base (11) is rotatablely connected with pole (10), described pulley Torsional spring (12) is provided between seat (11) and pole (10), pulley (13) is provided with described pulley base (11), it is described The rear of support platform (1) is fixed with a pair of horizontal slide bars (14), and described slide bar (14) is vertical with conveyer belt (7), described Slide bar (14) on be provided with a pair of adjustment sheets (15) being slidably connected with slide bar (14), the slide bar (14) is in two adjustment sheets (15) a pair of cylinder blocks (32) being slidably connected with slide bar (14) are provided with the outside of, described cylinder block is provided with use on (32) It is sliding in being fixed with driving adjustment sheet (15) on fastening cylinder block (32) and the fastener of slide bar (14), described cylinder block (32) Dynamic adjustment sheet cylinder (16), cylinder barrel and the cylinder block (32) of the adjustment sheet cylinder (16) are fixed together, the top of piston rod End is fixed together with adjustment sheet (15), and the upper surface of the support platform (1) is provided with the position where adjustment sheet (15) One graduated scale (23), the graduated scale (23) is in support platform (1), upper surface and the support platform (1) of graduated scale (23) Upper surface alignment, the zero graduation of the graduated scale (23) is located at the centre position of slide bar (14)；

Described die fixture includes die-cutting machine body (17), and the sidepiece of the die-cutting machine body (17) offers mould peace Mouth (18) is filled, mould installion mouth (18) matching is provided with a mold fixed plate (19), and mould is fixed on mold fixed plate (19) on, the die-cutting machine body (17) is fixed with a pair of horizontal support arms on the outside of the both ends of mould installion mouth (18) (20), described mold fixed plate (19) is slidably connected with support arm (20) level, and glide direction is hung down with die-cutting machine body (17) Directly, the both sides of the mold fixed plate (19) offer pin hole, and the outer end of the support arm (20) is provided with one and pin hole The latch (21) to match, described latch (21) are slidably connected with support arm (20) level, glide direction and mold fixed plate (19) sidepiece is vertical；

Described clear bits device includes supernatant bits mould, lower clear bits mould, and is arranged on supernatant bits mould and lower clear bits mould Between printing conveying mechanism (33), described supernatant bits mould be fixed on supernatant bits mold base (34) center, under described Clear bits mould is fixed on the center of lower clear bits mold base (35), and described supernatant bits mold base (34) passes through four top guide bars (36) Slide up and down and be connected with die-cutting machine body (17), described lower clear bits mold base (35) passes through four lower guide rods (37) and die-cutting machine Body (17) slides up and down connection, and described supernatant bits mold base (34) and lower clear bits mold base (35) are all driven by cylinder Lower slider；

Described discharging mechanism includes the object disposing platform (27) for being arranged on the lower section of the discharging opening of die-cutting machine body (17), described Object disposing platform (27) is rectangular, and four drift angles of the object disposing platform (27) by chain (28) and are fixed on die-cutting machine sheet respectively Sprocket wheel connection on body (17), described object disposing platform (27) are moved up and down by chain (28) realization, described object disposing platform (27) rack (29) is placed with.

A kind of 2. new die-cutting machine suitable for different in width printing according to claim 1, it is characterised in that the branch The front part sides of support platform (1) are fixed with a pair of slide rails (22), and described positive stop (5) is slidably connected with slide rail (22), described Positive stop (5) on be provided with one and be used to fasten the fastener of positive stop (5) and slide rail (22), the die-cutting machine body (17) A chip collection box (38) for carrying pulley, described printing conveying mechanism are provided with below lower clear bits mold base (35) (33), and the drive cylinder of supernatant bits mold base (34) and lower bits mold base (35) clearly is connected with a controller.

3. a kind of new die-cutting machine suitable for different in width printing according to claim 1 or 2, it is characterised in that every The quantity of the individual pole (10) top sheave (13) is equal with the quantity of conveyer belt (7), and pulley (13) one-to-one corresponding is arranged on defeated Send the surface of band (7).

4. a kind of new die-cutting machine suitable for different in width printing according to claim 3, it is characterised in that described Support arm (20) is bolted on the sidepiece of die-cutting machine body (17), is detachably connected with die-cutting machine body (17), described Two middle side part outwardly convexs of mold fixed plate (19) are fixed with a slide unit (24) run through before and after mold fixed plate (19), described The inner side of support arm (20) is respectively fixed with multiple support pulleys (25) in the both sides up and down of slide unit (24).

5. a kind of new die-cutting machine suitable for different in width printing according to claim 4, it is characterised in that described Chain (28) is synchronously driven by sprocket wheel, and the die-cutting machine body (17) is provided with a light in the upper inner of object disposing platform (27) Electric transducer (26), described sprocket wheel and photoelectric sensor (26) are connected with a controller, described controller also with a sound Light crossing-signal is connected.