CN216299453U

CN216299453U - Counterpoint cross cutting machine

Info

Publication number: CN216299453U
Application number: CN202120672039.3U
Authority: CN
Inventors: 贺洪文
Original assignee: Dongguan Weide Automation Equipment Technology Co ltd
Current assignee: Dongguan Weide Automation Equipment Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2022-04-15
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses an alignment die-cutting machine, which comprises a rack, a feeding frame, a pulling frame, a die-cutting mechanism, an alignment mechanism and a template overhauling mechanism, wherein the feeding frame is arranged on the rack; the die cutting mechanism is arranged on the rack and comprises an upper die, a lower die and a die cutting driving assembly which are oppositely opened and closed; the alignment mechanism comprises a CCD camera and an alignment platform; the CCD camera is arranged in the die cutting mechanism; the alignment platform is sleeved on the periphery of the die cutting mechanism and is electrically connected with the CCD camera; the feeding frame and the pulling frame are respectively arranged on two sides of the upper part of the alignment platform; the template maintenance mechanism is arranged on the outer side of the die cutting mechanism. The alignment platform moves according to the material position imaged by the CCD camera and drives the feeding frame, the pulling frame and the material belt to move along with the movement, so that the material belt is aligned with the upper die better, more accurate die cutting accuracy is obtained, alignment can be performed compared with the conventional method of aligning by adjusting the feeding position of the material from the outside, and the alignment platform has the advantages of convenience and accuracy in alignment.

Description

Counterpoint cross cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to an alignment die cutting machine.

Background

The die cutting machine is mainly used for die cutting, attaching and automatic waste discharge of corresponding non-metal materials, non-setting adhesives, EVA (ethylene vinyl acetate), double-sided adhesive tapes, electronics, mobile phone rubber mats and the like, and is an important device for packaging and processing molding after printing by applying a certain pressure to a die cutting knife to roll and cut a printed product or a paperboard into a certain shape.

The existing die cutting machine generally comprises an upper die and a lower die, wherein the upper die is provided with a die-cutting rule and a positioning hole, the lower die is provided with a positioning pin, and the upper die is driven by a driving mechanism to intermittently move downwards to drive the die-cutting rule to die-cut materials. This kind of cross cutting machine adopts the mode of locating hole and locating pin to carry out the cover position cross cutting to the material, because the cope match-plate pattern and the lower bolster of this kind of cross cutting machine are fixed mounting, in order to make the counterpoint accurate, can only make material and die-cutting rule aim at through adjusting the material loading frame and drawing the material frame, need the experience that operating personnel is abundant and a large amount of time, and the material counterpoint is inflexible, leads to the adjustment inefficiency. And, this kind of cross cutting machine need change go up the mould and when adjusting the die-cutting rule, at first need artifical the screw of twisting to lift off and go up the mould, carries to overturn on the platform of outside and look over, because of last mould weight is big, artifical transport difficulty, the adjustment of being not convenient for. Therefore, a die cutting machine which is convenient to align and adjust needs to be researched and developed at the present stage so as to meet the production requirements.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an alignment die-cutting machine.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

an alignment die cutting machine comprising: the device comprises a frame, a feeding frame, a drawing frame, a die cutting mechanism, an alignment mechanism and a template maintenance mechanism;

the frame is used for bearing;

the feeding frame is arranged on the rack and used for guiding materials into the die cutting mechanism;

the material pulling frame is arranged on the rack and used for pulling materials and guiding blanking;

the die cutting mechanism is arranged between the feeding frame and the pulling frame, comprises an upper die, a lower die and a die cutting driving assembly which are relatively opened and closed, and is used for die cutting of materials;

the alignment mechanism comprises a CCD camera and an alignment platform; the CCD camera is arranged in the die-cutting mechanism and is used for photographing and imaging the materials passing through the die-cutting mechanism; the alignment platform is arranged at the lower parts of the feeding frame and the material pulling frame, is electrically connected with the CCD camera, and can adjust the positions of the feeding frame and the material pulling frame according to the imaging result of the CCD camera so as to align the material with the die cutting mechanism;

the template maintenance mechanism is arranged on the outer side of the die cutting mechanism and used for temporarily bearing the upper die and enabling the upper die to be overturned for maintenance.

Further, the feeding frame comprises a feeding base, a feeding side plate, a feeding guide rod and a feeding adsorption platform; the feeding base is arranged at the upper part of the alignment platform; the feeding side plates are arranged on two sides of the front end of the feeding base; the feeding and guiding rod is arranged between the feeding side plates; the feeding adsorption platform is arranged between the feeding side plates and on the upper part of the feeding base.

Further, the material pulling frame comprises a material pulling side plate, a material pulling power roller, a material pulling counter-pressing roller and a material pulling motor; the material pulling side plate is arranged at the upper part of the alignment platform; the material pulling power roller is arranged between the material pulling side plates; the material pulling counter-pressing roller is arranged between the material pulling side plates and rolls relative to the material pulling power roller; the material pulling motor is arranged on the outer side of the material pulling side plate and is in driving connection with the material pulling power roller.

Further, the die-cutting mechanism further comprises a top cover; the top cover is arranged at the upper part of the frame and positioned at the outer side of the upper die; the CCD camera is arranged on the lower portion of the top cover through an adjusting guide rail, and the visual direction of the CCD camera points to the lower portion.

Further, the upper die comprises an upper die base, an upper die plate and a die cutting rule; the upper die holder is in driving connection with the die cutting driving assembly through a guide pillar; the upper template is arranged at the lower part of the upper die holder through a locking cylinder, and the outer wall of the upper template is provided with an insertion hole; the die-cutting rule is arranged at the lower part of the upper template through an L-shaped groove; the jack is used for being assembled with the template overhauling mechanism; and the upper die base and the upper die plate are provided with camera holes for the CCD camera to take pictures and form images.

Further, the lower die comprises a lower die base and a lower die plate; the lower die holder is arranged at the upper part of the frame; the lower template is arranged at the upper part of the lower die base through an L-shaped groove, and the rear side of the lower template is connected with a push-out cylinder in a driving way.

Furthermore, the alignment platform comprises an alignment base, an alignment driving module and an alignment plate; the alignment base is arranged at the upper part of the rack; the alignment driving modules are provided with four groups, circular ring arrays are arranged at four corners of the alignment base, and each alignment driving module comprises a servo transverse module, a driven vertical module and a driven rotating table; the alignment plate is arranged on the upper portion of the alignment driving module.

Further, the template overhauling mechanism comprises an installation block, a first unfolding arm, a second unfolding arm and an inserting column; the mounting block is arranged on the outer side of the upper die; the first stretching arm is hinged with the mounting block; the second stretching arm is hinged with the first stretching arm; the inserting column is arranged on the inner side of the second unfolding arm.

Further, the die cutting driving assembly comprises a cam driving assembly and a cam height-adjusting assembly; the cam driving component is in driving connection with the upper die and is used for providing power for intermittent downward pressing of the upper die; the cam height-adjusting assembly is connected with the upper die and used for adjusting the highest point of the upper die so as to change the die-cutting depth; the cam driving assembly comprises a driving platform, a bearing seat, a connecting shaft, a connecting wheel and a driving main shaft; the driving platform is arranged in the rack, is connected with the upper die, and is connected with a spring buffer seat between the driving platform and the bottom in the rack; the bearing seat is arranged at the upper part of the driving platform; the connecting shaft is arranged in the bearing seat; one end of the connecting wheel is connected with the connecting shaft, and the other end of the connecting wheel is connected with the driving main shaft; a cam is arranged at the joint of the driving main shaft and the connecting wheel, and the driving main shaft is connected with a driving motor in a driving way; the cam height-adjusting component comprises a position-adjusting motor and a position-adjusting speed reducer; the positioning motor is arranged on the driving platform; the positioning speed reducer is in driving connection with the positioning motor; the connecting shaft is in driving connection with the position-adjusting speed reducer, and a cam is arranged at the joint of the connecting shaft and the connecting wheel.

Further, the die cutting driving assembly further comprises an eccentric locking assembly; the eccentric locking assembly comprises a locking base, a locking pressing block and a locking cylinder; the locking base is arranged at the upper part of the driving platform and is positioned below the connecting shaft; the locking pressing block is correspondingly arranged above the locking base; the locking cylinder is arranged on the locking pressing block, and the output end of the locking cylinder penetrates out of the locking pressing block to be connected with the locking base.

Compared with the prior art, the utility model has the beneficial effects that:

1. the alignment is accurate. According to the utility model, the alignment mechanism is arranged, the alignment platform moves according to the material position imaged by the CCD camera and simultaneously drives the feeding frame and the pulling frame to move, and the material belt on the feeding frame and the pulling frame moves along with the movement, so that the material belt is aligned with the upper die better, more accurate die cutting precision is obtained, and compared with the traditional method of aligning by adjusting the feeding position of the material from the outside, the alignment platform can align and has the advantages of convenience and accuracy in alignment.

2. The template is convenient to adjust. The upper template is arranged at the lower part of the upper die holder through the locking cylinder, and the rear side of the lower template is connected with the pushing cylinder in a driving way. When the upper die needs to be replaced and the die-cutting rule needs to be adjusted, the unlocking of the upper die can be completed only by controlling the locking air cylinder, compared with the traditional method of locking by adopting a single screw, the locking of the upper die by adopting the air cylinder is firmer, and the upper die is more convenient to install and adjust; and the rear side drive of lower bolster is connected with the release cylinder, only need control the release cylinder can, look over and overhaul the lower bolster, need not push out like in the past by hand, promoted work efficiency. And through being equipped with template maintenance mechanism, when using, first exhibition arm and second exhibition arm expand in proper order, and the cope match-plate pattern slides out along L type groove to meet with the post of inserting on the second exhibition arm, the cope match-plate pattern can follow the second exhibition arm afterwards and rotate the turn-over, assembles and adjusts the die-cutting rule of cope match-plate pattern lower part, compares in the past and adopts the manual work to drag out the method of turn-over, has the convenient advantage of adjustment.

3. The die cutting depth adjusting effect is good. The cam height-adjusting assembly comprises a position-adjusting motor and a position-adjusting speed reducer; the positioning motor is arranged on the driving platform; the positioning speed reducer is in driving connection with the positioning motor; the connecting shaft is in driving connection with the positioning speed reducer, and a cam is arranged at the joint of the connecting shaft and the connecting wheel. When the machine body is in a working state, the connecting shaft is locked by the eccentric locking assembly; when the die cutting machine needs to be heightened, the machine body stops working, the eccentric locking assembly unlocks the connecting shaft, the positioning motor drives the connecting shaft to rotate through the positioning speed reducer, the cam on the connecting shaft rotates along with the connecting shaft, and drives the bearing seat, the driving platform and the upper die to lift and raise, and the eccentric locking assembly locks again after being heightened, so that the highest point of the upper die is heightened, namely the die cutting depth is set.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a feeding frame and a drawing frame according to the present invention;

FIG. 3 is a schematic view of the construction of the canopy and CCD camera of the present invention;

FIG. 4 is a schematic front view of the die cutting mechanism of the present invention;

FIG. 5 is a schematic view of the reverse structure of the die cutting mechanism of the present invention;

FIG. 6 is an exploded view of the alignment platform of the present invention;

FIG. 7 is an enlarged view of a portion of the structure at A in FIG. 6;

FIG. 8 is a schematic view of the die cutting drive assembly of the present invention;

FIG. 9 is a schematic view of the form repair mechanism of the present invention when stowed;

figure 10 is a schematic view of the template servicing mechanism of the present invention as deployed.

10. A frame; 20. a feeding frame; 21. a feeding base; 22. a feeding side plate; 23. a feeding guide rod; 24. A feeding adsorption platform; 30. a material pulling frame; 31. pulling the side plate; 32. pulling a material power roller; 33. pulling and pressing the material; 34. a material pulling motor; 40. a die-cutting mechanism; 41. an upper die; 410. an upper die holder; 411. mounting a template; 412. a die-cutting rule; 413. a locking cylinder; 414. a jack; 42. a lower die; 420. a lower die holder; 421. a lower template; 422. pushing out the cylinder; 43. a top cover; 44. a die cutting drive assembly; 440. a cam drive assembly; 441. A drive platform; 442. a bearing seat; 443. a connecting shaft; 444. a connecting wheel; 445. driving the main shaft; 446. A spring cushion seat; 450. a cam height adjustment assembly; 451. a positioning motor; 452. a positioning speed reducer; 460. An eccentric locking assembly; 461. locking the base; 462. locking a pressing block; 463. locking the air cylinder; 45. a camera hole; 50. an alignment mechanism; 51. a CCD camera; 52. aligning the platform; 53. aligning the base; 54. aligning the driving module; 55. a positioning plate; 56. a servo transverse module; 57. a driven vertical module; 58. a driven rotating table; 60. a template maintenance mechanism; 61. mounting blocks; 62. a first spreading arm; 63. a second spreading arm; 64. and (5) inserting the column.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings of the present invention are each in simplified form and are each provided with a non-precise scale for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 10, an alignment die-cutting machine includes a frame 10, a feeding frame 20, a pulling frame 30, a die-cutting mechanism 40, an alignment mechanism 50, and a die plate maintenance mechanism 60;

the frame 10 is used for bearing;

the feeding frame 20 comprises a feeding base 21, a feeding side plate 22, a feeding guide rod 23 and a feeding adsorption platform 24; the feeding base 21 is arranged on the left side of the upper part of the alignment platform 52; the feeding side plates 22 are arranged on two sides of the front end of the feeding base 21; the feeding and guiding rod 23 is arranged between the feeding side plates 22; the feeding adsorption platform 24 is arranged between the feeding side plates 22 and on the upper part of the feeding base 21; for directing material into the die cutting mechanism 40;

the material drawing frame 30 comprises a material drawing side plate 31, a material drawing power roller 32, a material drawing counter-pressing roller 33 and a material drawing motor 34; the material pulling side plate 31 is arranged on the right side of the upper part of the aligning platform 52; the material pulling power roller 32 is arranged between the material pulling side plates 31; the material pulling counter-pressing roller 33 is arranged between the material pulling side plates 31 and rolls relative to the material pulling power roller 32; the material pulling motor 34 is arranged on the outer side of the material pulling side plate 31, is in driving connection with the material pulling power roller 32, and is arranged on the rack 10; used for drawing the material and guiding the blanking;

the die cutting mechanism 40 is arranged between the feeding frame 20 and the drawing frame 30, and comprises an upper die 41, a lower die 42, a top cover 43 and a die cutting driving assembly 44 which are opened and closed relatively, and is used for performing die cutting on materials;

in this embodiment, the upper mold 41 includes an upper mold base 410, an upper mold plate 411 and a mold cutter 412; the upper die holder 410 is in driving connection with the die cutting driving assembly 44 through a guide column; the upper die plate 411 is arranged at the lower part of the upper die holder 410 through a locking cylinder 413, and the outer wall of the upper die plate is provided with an insertion hole 414; the die-cutting rule 412 is arranged at the lower part of the upper die plate 411 through an L-shaped groove; the jacks 414 are for assembly with the template servicing mechanism 60; in addition, camera holes 45 are formed in the upper die holder 410 and the upper die plate 411, and are used for the CCD camera 51 to take pictures and form images. The lower die 42 comprises a lower die holder 420 and a lower die plate 421; the lower die holder 420 is arranged at the upper part of the frame 10; the lower template 421 is arranged at the upper part of the lower die holder 420 through an L-shaped groove, and the rear side of the lower template is in driving connection with a push-out cylinder 422; the top cover 43 is disposed on the upper portion of the frame 10 and located outside the upper mold. When the upper die needs to be replaced and the die-cutting rule 412 needs to be adjusted, the unlocking of the upper die can be completed only by controlling the locking cylinder 413, compared with the traditional method of locking by adopting a single screw, the mode of locking the upper die by adopting the cylinder is firmer, and the upper die is more convenient to install and adjust; the rear side of the lower template 421 is connected with a push-out cylinder 422 in a driving way, the lower template 421 can be checked and overhauled only by controlling the push-out cylinder 422, manual push-out is not needed as before, and the working efficiency is improved;

the die cutting drive assembly 44 comprises a cam drive assembly 440, a cam height adjustment assembly 450 and an eccentric locking assembly 460; the cam driving component 440 is in driving connection with the upper die and is used for providing power for intermittently pressing the upper die downwards; the cam height-adjusting assembly 450 is connected with the upper die and is used for adjusting the highest point of the upper die so as to change the die-cutting depth; the cam driving assembly 440 includes a driving platform 441, a bearing seat 442, a connecting shaft 443, a connecting wheel 444 and a driving main shaft 445; the driving platform 441 is arranged in the frame 10, connected to the upper die holder 410, and connected to a spring buffer seat 446 at the bottom of the frame 10; the bearing housing 442 is disposed on the upper portion of the driving platform 441; the connecting shaft 443 is disposed in the bearing housing 442; one end of the connecting wheel 444 is connected with the connecting shaft 443, and the other end of the connecting wheel 444 is connected with the driving spindle 445; a cam is arranged at the joint of the driving main shaft 445 and the connecting wheel 444, and the driving main shaft 445 is connected with a driving motor in a driving way; when the device works, the driving motor drives the driving main shaft 445 to rotate, the cam on the driving main shaft 445 rotates along with the rotation and drives the connecting wheel 444 to move up and down, and the connecting wheel 444 simultaneously drives the connecting shaft 443, the bearing seat 442, the driving platform 441 and the upper die to intermittently move up and down, so that the upper die is pressed, and compared with the traditional mode of adopting an oil cylinder, the device has the advantages of high upper limit of load, long service life and less maintenance;

the cam height-adjusting assembly 450 comprises a position-adjusting motor 451 and a position-adjusting speed reducer 452; the positioning motor 451 is arranged on the driving platform 441; the positioning speed reducer 452 is in driving connection with the positioning motor 451; the connecting shaft 443 is in driving connection with the positioning speed reducer 452, and a cam is arranged at the joint of the connecting shaft 443 and the connecting wheel 444; the eccentric locking assembly 460 comprises a locking base 461, a locking press 462 and a locking cylinder 463; the locking base 461 is arranged on the upper part of the driving platform 441 and is positioned below the connecting shaft 443; the locking press block 462 is correspondingly arranged above the locking base 461; the locking cylinder 463 is arranged on the locking press block 462, and the output end thereof penetrates out of the locking press block 462 to be connected with the locking base 461; when the machine body is in an operating state, the connecting shaft 443 is locked by the eccentric locking assembly 460; when the die cutting machine needs to be heightened, the machine body stops working, the eccentric locking assembly 460 unlocks the connecting shaft 443, the positioning motor 451 drives the connecting shaft 443 to rotate through the positioning speed reducer 452, the cam on the connecting shaft 443 rotates along with the rotation and drives the bearing seat 442, the driving platform 441 and the upper die to lift and raise, and the upper die is locked again after being heightened, so that the heightening of the highest point of the upper die, namely the setting of the die cutting depth is realized, compared with the traditional mode of adopting screw adjustment, the problem of precision errors caused by screw backlash is avoided, and the die cutting machine has the advantages of convenience in adjustment, high adjustment precision and error elimination;

the alignment mechanism 50 comprises a CCD camera 51 and an alignment platform 52; the CCD camera 51 is disposed at the lower portion of the top cover 43 through an adjustment guide rail, and the visual direction thereof is directed downward, for imaging the material passing through the die-cutting mechanism 40; the aligning platform 52 is disposed at the lower portions of the feeding frame 20 and the drawing frame 30, electrically connected to the CCD camera 51, and capable of adjusting the positions of the feeding frame 20 and the drawing frame 30 according to the imaging result of the CCD camera 51, so as to align the material with the die-cutting mechanism 40, and includes an aligning base 53, an aligning driving module 54, and an aligning plate 55; the alignment base 53 is arranged on the upper part of the frame 10; the alignment driving module 54 is provided with four groups, and the circular ring arrays are arranged at four corners of the alignment base 53, and the alignment driving module 54 comprises a servo transverse module 56, a driven vertical module 57 and a driven rotating platform 58; the servo transverse module 56 comprises a servo motor and a transverse guide rail pair in driving connection with the servo motor; the driven vertical module 57 is arranged at the upper part of the transverse guide rail pair; the driven rotating platform 58 is arranged at the upper part of the driven vertical module 57; the aligning plate 55 is aligned with the aligning base 53 and disposed on the upper portion of the aligning driving module 54; through being equipped with counterpoint platform 52, counterpoint platform 52 removes according to the material position of CCD camera 51 formation of image, drives work or material rest 20 simultaneously and moves with drawing work or material rest 30, goes up the work or material rest 20 and draws the material area on the work or material rest 30 along with removing to make the material area better counterpoint with last mould, obtain more accurate cross cutting precision, compare in the mode that adopts the feed position of adjusting the material from the outside to counterpoint in the past, have counterpoint convenient with accurate advantage. When the alignment platform 52 needs to move forward and backward or left and right, the alignment driving modules 54 at the opposite corners of the alignment base 53 are driven, and when the alignment driving modules 54 at the four corners need to rotate, the alignment driving modules 54 at the four corners are driven simultaneously;

the template maintenance mechanism 60 is used for temporarily bearing the upper die and enabling the upper die to be turned over for maintenance, and comprises a mounting block 61, a first spreading arm 62, a second spreading arm 63 and an inserting column 64; the mounting block 61 is arranged on the outer side of the upper die; the first stretching arm 62 is hinged with the mounting block 61; the second stretching arm 63 is hinged with the first stretching arm 62; the inserting column 64 is arranged on the inner side of the second spreading arm 63; with continued reference to fig. 9, in the default state, template servicing mechanism 60 is in a stowed state. With continued reference to fig. 10, when in use, the first spreading arm 62 and the second spreading arm 63 are sequentially spread, the upper die plate 411 slides out along the L-shaped slot and is connected with the inserting column 64 on the second spreading arm 63, and then the upper die plate 411 can rotate and turn over along the second spreading arm 63, so as to assemble and adjust the die-cutting rule 412 at the lower part of the upper die plate 411.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a counterpoint cross cutting machine which characterized in that includes: the device comprises a frame, a feeding frame, a drawing frame, a die cutting mechanism, an alignment mechanism and a template maintenance mechanism;

the frame is used for bearing;

2. The alignment die-cutting machine according to claim 1, wherein the feeding frame comprises a feeding base, a feeding side plate, a feeding guide rod and a feeding adsorption platform; the feeding base is arranged at the upper part of the alignment platform; the feeding side plates are arranged on two sides of the front end of the feeding base; the feeding and guiding rod is arranged between the feeding side plates; the feeding adsorption platform is arranged between the feeding side plates and on the upper part of the feeding base.

3. The alignment die-cutting machine according to claim 1, wherein the drawing frame comprises a drawing side plate, a drawing power roller, a drawing counter-pressing roller and a drawing motor; the material pulling side plate is arranged at the upper part of the alignment platform; the material pulling power roller is arranged between the material pulling side plates; the material pulling counter-pressing roller is arranged between the material pulling side plates and rolls relative to the material pulling power roller; the material pulling motor is arranged on the outer side of the material pulling side plate and is in driving connection with the material pulling power roller.

4. The die cutting machine of claim 1, wherein the die cutting mechanism further comprises a top cover; the top cover is arranged at the upper part of the frame and positioned at the outer side of the upper die; the CCD camera is arranged on the lower portion of the top cover through an adjusting guide rail, and the visual direction of the CCD camera points to the lower portion.

5. The die cutting machine according to claim 1, wherein the upper die comprises an upper die base, an upper die plate and a die cutting knife; the upper die holder is in driving connection with the die cutting driving assembly through a guide pillar; the upper template is arranged at the lower part of the upper die holder through a locking cylinder, and the outer wall of the upper template is provided with an insertion hole; the die-cutting rule is arranged at the lower part of the upper template through an L-shaped groove; the jack is used for being assembled with the template overhauling mechanism; and the upper die base and the upper die plate are provided with camera holes for the CCD camera to take pictures and form images.

6. The alignment die-cutting machine according to claim 1, wherein the lower die comprises a lower die base and a lower die plate; the lower die holder is arranged at the upper part of the frame; the lower template is arranged at the upper part of the lower die base through an L-shaped groove, and the rear side of the lower template is connected with a push-out cylinder in a driving way.

7. The alignment die-cutting machine according to claim 1, wherein the alignment platform comprises an alignment base, an alignment driving module and an alignment plate; the alignment base is arranged at the upper part of the rack; the alignment driving modules are provided with four groups, circular ring arrays are arranged at four corners of the alignment base, and each alignment driving module comprises a servo transverse module, a driven vertical module and a driven rotating table; the alignment plate is arranged on the upper portion of the alignment driving module.

8. The alignment die cutting machine according to claim 1, wherein the die plate overhauling mechanism comprises a mounting block, a first exhibition arm, a second exhibition arm and an inserting column; the mounting block is arranged on the outer side of the upper die; the first stretching arm is hinged with the mounting block; the second stretching arm is hinged with the first stretching arm; the inserting column is arranged on the inner side of the second unfolding arm.

9. The alignment die cutting machine as recited in claim 1 or 5, wherein the die cutting drive assembly comprises a cam drive assembly and a cam height adjustment assembly; the cam driving component is in driving connection with the upper die and is used for providing power for intermittent downward pressing of the upper die; the cam height-adjusting assembly is connected with the upper die and used for adjusting the highest point of the upper die so as to change the die-cutting depth; the cam driving assembly comprises a driving platform, a bearing seat, a connecting shaft, a connecting wheel and a driving main shaft; the driving platform is arranged in the rack, is connected with the upper die, and is connected with a spring buffer seat between the driving platform and the bottom in the rack; the bearing seat is arranged at the upper part of the driving platform; the connecting shaft is arranged in the bearing seat; one end of the connecting wheel is connected with the connecting shaft, and the other end of the connecting wheel is connected with the driving main shaft; a cam is arranged at the joint of the driving main shaft and the connecting wheel, and the driving main shaft is connected with a driving motor in a driving way; the cam height-adjusting component comprises a position-adjusting motor and a position-adjusting speed reducer; the positioning motor is arranged on the driving platform; the positioning speed reducer is in driving connection with the positioning motor; the connecting shaft is in driving connection with the position-adjusting speed reducer, and a cam is arranged at the joint of the connecting shaft and the connecting wheel.

10. The die cutting machine of claim 9, wherein the die cutting drive assembly further comprises an eccentric locking assembly; the eccentric locking assembly comprises a locking base, a locking pressing block and a locking cylinder; the locking base is arranged at the upper part of the driving platform and is positioned below the connecting shaft; the locking pressing block is correspondingly arranged above the locking base; the locking cylinder is arranged on the locking pressing block, and the output end of the locking cylinder penetrates out of the locking pressing block to be connected with the locking base.