CN210848825U - Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph - Google Patents

Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph Download PDF

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Publication number
CN210848825U
CN210848825U CN201921020234.7U CN201921020234U CN210848825U CN 210848825 U CN210848825 U CN 210848825U CN 201921020234 U CN201921020234 U CN 201921020234U CN 210848825 U CN210848825 U CN 210848825U
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cutting
rubber
film
roller
transverse
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CN201921020234.7U
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陈林及
杨卫力
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Taizhou Caizhiyuan New Material Technology Co ltd
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Taizhou Caizhiyuan New Material Technology Co ltd
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Abstract

The utility model discloses a laser die-cutting machine which can accurately position and perform plate-free cutting of any figure, comprising a frame, wherein the frame is provided with a patterned film fixed-length conveying mechanism and a die-cutting mechanism, the die-cutting mechanism comprises a workbench, and the surface of the workbench is designed into a honeycomb plate; two longitudinal slide rails are arranged on two sides of the honeycomb plate in parallel, and transverse slide plates are arranged on the two longitudinal slide rails; a plurality of sucker assemblies are arranged on one side of the transverse sliding plate side by side, and each sucker assembly is connected with the lifting cylinder through a common connecting rod; and a transverse sliding rail is arranged on the other side of the transverse sliding plate, a transverse sliding block is arranged on the transverse sliding rail, and a laser head is arranged on the transverse sliding block. The laser die-cutting machine designed by the utility model can complete the cutting and film-cutting operations by adopting one device, and has the characteristics of low device cost, small occupied area and high processing efficiency; meanwhile, the configured laser head can meet the die cutting requirement of any pattern and has the characteristics of wide processing range and high die cutting quality.

Description

Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph
Technical Field
The invention relates to an in-mold applique film die-cutting machine, in particular to a laser die-cutting machine which can accurately position and perform plateless cutting of any pattern.
Background
With the continuous innovation of printing technology, in order to pursue better product quality, an in-mold applique technology appears in recent years, in-mold appliques and container molding are completed at one time, the process of manual transfer printing secondary processing is removed, appliques can be added and replaced without interrupting production, the packaging production speed is faster, the product benefit is higher, the production efficiency can be improved by 30%, and the in-mold appliques have the following advantages compared with the traditional heat transfer printing:
1. and (4) an anti-counterfeiting function. The in-mold applique system is relatively complex, and the common printing technology is difficult to reach the standard of the in-mold applique, so the in-mold applique is used as an anti-counterfeiting function in China, the anti-counterfeiting function of a product is directly enhanced, the brand protection requirement of high-standard enterprises is better met, and a very reliable brand maintenance means is provided for plastic packaging product user manufacturers pursuing quality, quality and brand.
2. And 3, the in-mold applique is printed delicately. Because the film applique and the plastic product are naturally integrated, the bottle can deform along with the deformation of the bottle body, the phenomena of bubbles, wrinkles and the like can not occur, and the bottle can be used for special effects of laser, aluminizing and the like, so that the product packaging grade of an enterprise is greatly improved.
3. Is sanitary, safe and environment-friendly. The common thermal transfer printing needs to be performed again after the injection molding product is molded, and the in-mold applique and the container are completed at one time, so that the secondary pollution and the pollution of the pasting to the environment are prevented. In addition, because the materials used by the in-mold applique and the injection molding product are the same, the in-mold applique and the injection molding product can be recycled together, and the recycling rate is higher.
4. The product applique can not fall off, wear and lose color. The applique in the mould is integrated with the product through intramembrane processing, and the applique has the performances of water resistance, oil resistance, mildew resistance, acid and alkali resistance, friction resistance and the like, and is not easy to damage under special conditions.
5. High efficiency and high benefit. The in-mold applique film die cutting machine is an important device for post-printing processing of printed packages, is not only a high-efficiency, safe and high-quality molding forming device, but also an updated product of a flat-die cutting and creasing machine, and is popular with packaging and printing enterprises.
Based on the above advantages, in-mold applique technology is more and more popular with manufacturers in recent years.
In the in-mold applique processing, an in-mold applique is inevitably used, the in-mold applique is in a whole roll state before processing, and in order to meet the in-mold applique requirement, slitting and film cutting processing are required, wherein slitting is to cut off a cut-off machine according to a fixed length according to the pattern size, then a cut-off semi-finished product is placed on a die cutting machine to carry out die cutting to obtain a required in-mold applique pattern, and then the obtained in-mold applique patterns are stacked and then placed in an injection molding machine to be processed.
In the course of working of above mould interior card membrane, must use two equipment of cutting machine and membrane cutting machine, not only acquisition cost is high, area is big, and the foremost is that the separation processing according to the preface of two equipment can involve twice location, and it will seriously influence machining efficiency, is difficult to satisfy large batch production needs. In addition, in the above die cutting process, a special physical cutting die needs to be equipped on the die cutting machine, the physical cutting die is designed according to the in-die applique of actual needs, different in-die applique patterns need to be replaced, not only is the purchasing cost of the cutting die high, but also the continuous replacement of the cutting die brings great inconvenience to the actual processing, and the production efficiency can be reduced on a certain basis.
Disclosure of Invention
Aiming at the problems, the invention designs the laser die-cutting machine which can accurately position and perform the plateless cutting of any figure, adopts one device to complete the cutting and the film cutting operation, and has the characteristics of low device cost, small occupied area and high processing efficiency; the laser head of configuration simultaneously, it can carry out data matching according to the cross cutting needs of actual pattern can, can satisfy the cross cutting processing needs of any pattern, have the characteristics that the range of processing is wide, cross cutting quality is high, need not to change the cutting die simultaneously, not only easy and simple to handle, more can further promote cross cutting machining efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a but accurate positioning carries out laser cross cutting machine that arbitrary figure does not have version cutting, includes the frame, be equipped with flower membrane fixed length conveying mechanism and die-cutting mechanism in the frame, its characterized in that: the die-cutting mechanism comprises a workbench, the surface of the workbench is provided with a honeycomb plate, a vacuum box hermetically connected with the honeycomb plate is arranged below the honeycomb plate, and the vacuum box is connected with a vacuum pump through a pipeline; two longitudinal slide rails are arranged on two sides of the honeycomb plate in parallel, a transverse slide plate is arranged on the two longitudinal slide rails through a longitudinal slide block, and the whole transverse slide plate can move back and forth along the longitudinal slide rails under the driving of a longitudinal driving device; a plurality of sucker assemblies are arranged on one side of the transverse sliding plate side by side, each sucker assembly is connected with a lifting cylinder through a common connecting rod, and the actions of the lifting cylinders can drive each sucker assembly to synchronously carry out up-and-down lifting operation; the other side of the transverse sliding plate is provided with a transverse sliding rail, a transverse sliding block is arranged on the transverse sliding rail, and the transverse sliding block can move back and forth along the transverse sliding rail under the driving of a transverse driving device; the transverse sliding block is provided with a laser head which is opposite to the layout of the honeycomb plate; the operation of the longitudinal driving device and the transverse driving device is controlled by a control device.
Furthermore, the longitudinal driving device mainly comprises a longitudinal driving motor and two groups of transmission assemblies which are respectively positioned on the two longitudinal slide rails, each group of transmission assemblies comprises a belt pulley A and a belt pulley B, the belt pulley A and the belt pulley B in each group are respectively positioned at two ends of the same longitudinal slide rail, the belt pulley A and the belt pulley B in the same group are connected through a longitudinally-distributed belt, and the upper side of the belt is fixedly connected with the longitudinal slide block; two belt pulleys A in different groups are connected together through a coupling; the output shaft of the longitudinal driving motor is connected with a gear box, and the output shaft of the gear box is provided with one belt pulley A.
Furthermore, the transverse driving device comprises a transverse driving motor and two belt pulleys C positioned at two ends of the transverse sliding plate, the two belt pulleys C are connected through a transverse belt, and the outer side of the belt is fixedly connected with the transverse sliding block; the conveying shaft of the transverse driving motor is provided with a driving wheel, the driving wheel is connected with a driven wheel through a chain or a belt, and the driven wheel and one of the two belt pulleys C are coaxially arranged.
Furthermore, a fixing frame is arranged between the starting sides of the two longitudinal slide rails, and a color mark sensor for detecting fixed-length marks on the flower film is mounted on the fixing frame.
Further, the control device is a single chip microcomputer or a personal PC or a palm computer or a mobile phone with a control APP, which can be used for inputting image data.
Further, the fixed-length conveying mechanism for the flower film comprises a mounting bracket and a film-feeding rubber roller assembly, wherein the mounting bracket is used for positioning the flower film into a rolled flower film; one end of the mounting bracket is positioned on the rack, and the other end of the mounting bracket is provided with a transverse positioning roller sleeved with the rolled flower film; the film feeding rubber roller assembly consists of a plurality of rubber rollers and is divided into a transition rubber roller set, a front rubber roller set, a middle auxiliary rubber roller set and a rear rubber roller set; the transition rubber roller group is composed of two rubber rollers which are one small and one large, and the two rubber rollers are horizontally arranged side by side at intervals and are arranged behind the small rubber rollers; the front rubber roller sets are two and are arranged at intervals up and down, wherein the upper rubber roller is positioned on a positioning cylinder, the positioning cylinder is manually controlled to enable the rubber roller to ascend so as to facilitate the passing of the flower film when no material exists, the lower embossing film is manually controlled to be tightly attached to the lower rubber roller after the flower film passes through, and the lower rubber roller is driven by a variable frequency motor to feed materials during work; the number of the middle auxiliary rubber roller sets is four, wherein two of the two sides are located at the same height, the middle two are located at the same height, and the two of the two sides are lower than the middle two; the back rubber roll group is two, two rubber rolls are arranged at intervals up and down, one of the two rubber rolls is positioned on a fixed cylinder, the fixed cylinder is manually controlled to enable the rubber roll to ascend so as to facilitate the passing of the flower film when no material exists, the lower embossing film is manually controlled to be tightly attached to the lower rubber roll after the flower film passes through, and the lower rubber roll is driven by a servo motor to feed materials into the workbench.
Further, a material storage roller capable of lifting up and down is arranged between the two auxiliary rubber rollers; the patterned film passes through the upper part of the auxiliary rubber roll on the rear side after coming out of the front rubber roll group, then passes through the lower part of the storage roll, and then comes out of the upper part of the rubber roll on the front side and is sent to the rear rubber roll group; during work, the storage roller drives the patterned film to descend by self deadweight to realize storage.
Furthermore, a correction mechanism of the decal film is arranged between the mounting bracket and the film feeding rubber roll, the correction mechanism comprises a body capable of horizontally rotating, and two correction rolling shafts are arranged on two sides above the body in parallel.
Furthermore, a transition roller is arranged between the mounting bracket and the deviation correcting mechanism, and the rolled flower film passes through the lower part of the transition roller and then is sent to the two deviation correcting rollers on the deviation correcting mechanism after being opened from the mounting bracket.
Furthermore, the rear side of the rack is provided with a mounting plate, a laser generator is mounted on the mounting plate, and the output end of the laser generator is connected with the laser head.
The laser die-cutting machine designed by the invention conveys the flower film to the workbench through the flower film fixed-length conveying mechanism, then utilizes the sucker component to pull out the flower film in a fixed length and lay the flower film on the workbench, then the flower film is adsorbed by the operation of the vacuum pump at the bottom, and then the longitudinal driving device and the transverse driving device drive the laser head to horizontally act according to pattern data input by the control device to cut out corresponding patterns.
The laser die-cutting machine with the structure can finish the cutting and film-cutting operations of the existing cutting machine and die-cutting machine by adopting one device, and has the characteristics of low equipment cost, small occupied area and high processing efficiency.
Furthermore, do not install physical cutting die in the above structure, the laser head that its configuration can move on the two-dimensional plane cuts, can carry out data set according to the cross cutting needs of actual processing pattern can, can satisfy the cross cutting processing needs of any pattern, have the characteristics that the working range is wide, cross cutting quality is high, need not to change the cutting die simultaneously, simplified the operation, reduced the acquisition cost to more can further promote the efficiency of cross cutting processing, satisfy the needs of mass production in the reality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a perspective view of the longitudinal drive mechanism of the present invention;
fig. 5 is a schematic perspective view of the lateral driving structure of the present invention.
Detailed Description
As shown in fig. 1-5, a laser die-cutting machine capable of accurately positioning and performing plate-free cutting of any pattern comprises a frame 1, wherein a patterned film fixed-length conveying mechanism and a die-cutting mechanism are arranged on the frame 1.
The die-cutting mechanism comprises a workbench 2, a honeycomb plate 21 is arranged on the workbench surface, a vacuum box 22 connected with the honeycomb plate 21 in a sealing manner is arranged below the honeycomb plate, and the vacuum box 22 is connected with a vacuum pump 23 through a pipeline. In operation, the vacuum pump 23 is operated to generate a negative pressure below the honeycomb panel 21 to suck the upper flower film.
Two longitudinal slide rails 3 are arranged on two sides of the honeycomb plate 21 in parallel, a transverse slide plate 4 is arranged on the two longitudinal slide rails 3 through a longitudinal slide block 31, and the whole transverse slide plate 4 can move back and forth along the longitudinal slide rails 3 under the driving of a longitudinal driving device.
The longitudinal driving device mainly comprises a longitudinal driving motor 51 and two groups of transmission components 52 which are respectively positioned on two longitudinal sliding rails. Each group of transmission components 52 comprises a belt pulley A and a belt pulley B, the belt pulley A and the belt pulley B in each group are respectively positioned at two ends of the same longitudinal slide rail 3, the belt pulley A and the belt pulley B in the same group are connected through a belt 521 which is longitudinally arranged, and the upper side of the belt 521 is fixedly connected with a longitudinal slide block 31 s; two belt pulleys A in different groups are connected together through a coupling 53; the output shaft of the longitudinal driving motor 51 is connected to a gear box 511, and one pulley A is mounted on the output shaft of the gear box 511.
In operation, the longitudinal driving motor 51 works to transmit power to the transmission case 511, the transmission case 511 changes speed to obtain a required rotating speed, and transmits the required rotating speed to one of the belt pulleys a, and simultaneously drives the other belt pulley a to synchronously rotate through the coupler 53, and the rotation of the belt pulley a drives the belt 521 in longitudinal layout to work, and further drives the longitudinal sliding block 31 fixedly connected with the belt 521 and the transverse sliding plate 4 installed on the sliding block to move along the longitudinal sliding rail 3.
One side of the transverse sliding plate 4 is provided with a plurality of sucker components 6 side by side, the number of the sucker components 6 is three at the rear side in the figure, and other numbers of sucker components 6 can be set as required in practice. Each sucker component 6 is connected with the lifting cylinder 61 through a common connecting rod, and the action of the lifting cylinder 61 can drive each sucker component 6 to synchronously carry out the up-and-down lifting operation.
In operation, when the floral film is sent out from the fixed-length conveying mechanism, each sucker assembly 6 descends and adsorbs the floral film, then the longitudinal driving mechanism works to enable the sucker assemblies 6 to pull the floral film to move along the longitudinal sliding rails 3, the process is carried out until the fixed-length floral film is pulled out, at the moment, the vacuum pump 23 is started to pump negative pressure to enable the floral film to be flatly attached to the honeycomb plate 21, then the vacuum of the sucker assemblies 6 is turned off to release the adsorption of the floral film, then the sucker assemblies 6 ascend under the action of the lifting air cylinder 51, and meanwhile the longitudinal driving device drives the transverse sliding plate 4 and the sucker assemblies 6 to return to the initial positions.
In order to realize the output control of the fixed length of the flower film, a fixed frame 7 is arranged between the starting sides of the two longitudinal slide rails 3, a color mark sensor 71 for detecting fixed length marks on the flower film is arranged on the fixed frame 7, in operation, once the color mark sensor 71 detects the marks on the flower film, the fixed length conveying mechanism stops feeding immediately, and the longitudinal driving mechanism continues to move forwards for a small section and then stops, so that the flower film is pulled to be more straight through the sucker assembly 6.
The other side of the transverse sliding plate 4 is provided with a transverse sliding rail 8, a transverse sliding block 81 is installed on the transverse sliding rail 8, and the transverse sliding block 81 can move back and forth along the transverse sliding rail 8 under the driving of a transverse driving device. The transverse driving device comprises a transverse driving motor 82 and two belt pulleys C positioned at two ends of the transverse sliding plate, the two belt pulleys C are connected through a transverse belt 83, and the outer side of the belt 83 is fixedly connected with the transverse sliding block 81. The conveying shaft of the transverse driving motor 82 is provided with a driving wheel 821, the driving wheel 821 is connected with a driven wheel 823 through a chain or a belt 822, and the driven wheel 823 is coaxially arranged with one of the two belt pulleys C. In operation, the transverse driving motor 82 drives the belt pulley C to rotate via the driving wheel 821 and the driven wheel 823, so as to drive the belt 83 in transverse layout to operate, and finally drive the transverse sliding block 81 fixedly connected to the belt 83 to move along the transverse sliding rail 4.
The transverse sliding block 81 is provided with a laser head 9 which is just opposite to the layout of the honeycomb plate. The rear side of the rack 1 is provided with a mounting plate 11, a laser generator 91 is mounted on the mounting plate 11, and the output end of the laser generator 91 is connected with the laser head 9.
The operation of the longitudinal driving device and the transverse driving device is controlled by a control device, and the control device is a singlechip or a personal PC or a palm computer which can be used for inputting image data or a mobile phone with a control APP.
When the laser cutting device is used, die cutting data are input into the control device according to actual die cutting processing requirements, after the pattern film is adsorbed on the honeycomb plate 21, the control device sends signals to control the longitudinal driving device and the transverse driving device to operate according to set data, and then the laser head 9 is driven to perform die cutting operation on a two-dimensional level formed by the longitudinal driving device and the transverse driving device.
In summary, the laser die cutting machine designed by the invention sends the flower film to the workbench 2 through the flower film fixed-length conveying mechanism, then utilizes the sucker assembly 6 to pull out the flower film in a fixed length and lay the flower film on the workbench 2, then the bottom vacuum pump 23 works to adsorb the flower film, and then the longitudinal driving device and the transverse driving device drive the laser head 9 to perform two-dimensional motion according to the pattern data input by the control device to cut out the corresponding pattern.
The laser die-cutting machine with the structure can finish the cutting and film-cutting operations of the existing cutting machine and die-cutting machine by adopting one device, and has the characteristics of low equipment cost, small occupied area and high processing efficiency.
Moreover, above touch cutting machine and do not install physical cutting die, the laser head 9 that its configuration can move on the two-dimensional plane cuts, can carry out data set according to the cross cutting needs of actual processing pattern can, can satisfy the cross cutting processing needs of any pattern, have that the range of work is wide, the characteristics of cross cutting high quality, need not to change the cutting die simultaneously, simplified the operation, reduced the acquisition cost to more can further promote the efficiency of cross cutting processing, satisfy the needs of mass production in the reality.
The invention also discloses a specific structure of the fixed-length conveying mechanism for the flower film, which comprises a mounting bracket 12 for positioning the flower film into a roll and a film feeding rubber roller assembly 13.
Wherein one end of the mounting bracket 12 is positioned on the frame 1, and the other end of the mounting bracket 12 is provided with a transverse positioning roller 121 sleeved with the rolled flower film.
The film feeding rubber roller assembly 13 is divided into a transition rubber roller group 131, a front rubber roller group 132, a middle auxiliary rubber roller group 133 and a rear rubber roller group 134.
The transitional rubber roller group 131 is composed of two rubber rollers 131a and 131b which are arranged in parallel at intervals and are arranged behind the roller group.
The two front rubber roller sets 132 are arranged at intervals up and down, wherein the upper rubber roller is positioned on a positioning cylinder 1321, the positioning cylinder 1321 is manually controlled to enable the rubber roller to ascend so as to facilitate the passing of the flower film when no material exists, the lower embossing film is manually controlled to be tightly attached to the rubber roller below after the flower film passes through, and the lower rubber roller is driven by a variable frequency motor to feed materials during work.
The number of the middle auxiliary rubber roller sets 133 is four, wherein two of the two sides are located at the same height, the middle two are located at the same height, and the two of the two sides are lower than the middle two.
The two rear rubber roller sets 134 are arranged at intervals up and down, one of the two rubber rollers is positioned on a fixing cylinder 1341, the fixing cylinder 1341 is manually controlled to enable the rubber roller to ascend so as to facilitate the passing of the flower film when no material exists, the lower embossing film is manually controlled to be tightly attached to the lower rubber roller after the flower film passes through, and the lower rubber roller is driven by a servo motor to feed materials into the workbench 2.
A storage roller 135 capable of lifting up and down is arranged between the two middle rubber rollers of the middle auxiliary rubber roller set 133. In operation, the film passes from above the rear auxiliary roller after exiting the front roller set 132, then passes below the stock roller 135, and then exits from above the front auxiliary roller to the rear roller set 134. When the die cutting processing is started, the front rubber roller group 132 does not work and the rear rubber roller group 134 feeds materials quickly, the storage roller 135 ascends due to the traction of the patterned film, when the storage roller 135 ascends to a certain height, the variable frequency motor in the front rubber roller group 132 operates in an accelerating mode to enable the front rubber roller group 132 to operate quickly, so that the patterned film is supplied quickly, the storage roller 135 drives the patterned film to descend by self-weight to achieve storage, when the storage roller 135 descends to a certain position, the variable frequency motor decelerates until the storage is stopped to complete the storage process, and preparation is made for feeding of the rear rubber roller group 134 next time.
In the process of transferring the fixed-length conveying mechanism, the decal always generates a certain transverse offset due to various factors, and therefore, a decal deviation correcting mechanism 14 is arranged between the mounting bracket 12 and the film feeding rubber roller assembly 13. The deviation correcting mechanism 14 includes a body 141 capable of rotating horizontally, and two deviation correcting rollers 142 are disposed in parallel on two sides above the body 141. In operation, the patterned film drawn out from the mounting bracket 12 is first sent to the film-feeding rubber roller assembly 13 via the two deviation-correcting rollers 142 of the deviation-correcting mechanism 14, and once the transverse deviation of the patterned film is detected, the body 141 rotates in the opposite direction of the deviation, so as to eliminate the transverse deviation of the patterned film and ensure the normal conveying of the patterned film.
In the above structure, in order to ensure the tension of conveying the patterned film, a transition roller 16 is disposed between the mounting bracket 12 and the deviation correcting mechanism 14, and after the rolled patterned film is led out from the mounting bracket 12, the rolled patterned film firstly passes through the lower part of the transition roller 16 and then is sent to two deviation correcting rollers 142 on the deviation correcting mechanism 14.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical principle of the present invention still falls within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a but accurate positioning carries out laser cross cutting machine that arbitrary figure does not have version cutting, includes the frame, be equipped with flower membrane fixed length conveying mechanism and die-cutting mechanism in the frame, its characterized in that: the die-cutting mechanism comprises a workbench, the surface of the workbench is provided with a honeycomb plate, a vacuum box hermetically connected with the honeycomb plate is arranged below the honeycomb plate, and the vacuum box is connected with a vacuum pump through a pipeline; two longitudinal slide rails are arranged on two sides of the honeycomb plate in parallel, a transverse slide plate is arranged on the two longitudinal slide rails through a longitudinal slide block, and the whole transverse slide plate can move back and forth along the longitudinal slide rails under the driving of a longitudinal driving device; a plurality of sucker assemblies are arranged on one side of the transverse sliding plate side by side, each sucker assembly is connected with a lifting cylinder through a common connecting rod, and the actions of the lifting cylinders can drive each sucker assembly to synchronously carry out up-and-down lifting operation; the other side of the transverse sliding plate is provided with a transverse sliding rail, a transverse sliding block is arranged on the transverse sliding rail, and the transverse sliding block can move back and forth along the transverse sliding rail under the driving of a transverse driving device; the transverse sliding block is provided with a laser head which is opposite to the layout of the honeycomb plate; the operation of the longitudinal driving device and the transverse driving device is controlled by a control device.
2. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 1, wherein: the longitudinal driving device mainly comprises a longitudinal driving motor and two groups of transmission assemblies which are respectively positioned on two longitudinal slide rails, each group of transmission assemblies comprises a belt pulley A and a belt pulley B, the belt pulley A and the belt pulley B in each group are respectively positioned at two ends of the same longitudinal slide rail, the belt pulley A and the belt pulley B in the same group are connected through a longitudinally-arranged belt, and the upper side of the belt is fixedly connected with a longitudinal slide block; two belt pulleys A in different groups are connected together through a coupling; the output shaft of the longitudinal driving motor is connected with a gear box, and the output shaft of the gear box is provided with one belt pulley A.
3. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 1, wherein: the transverse driving device comprises a transverse driving motor and two belt pulleys C positioned at two ends of the transverse sliding plate, the two belt pulleys C are connected through a transverse belt, and the outer side of the belt is fixedly connected with the transverse sliding block; the conveying shaft of the transverse driving motor is provided with a driving wheel, the driving wheel is connected with a driven wheel through a chain or a belt, and the driven wheel and one of the two belt pulleys C are coaxially arranged.
4. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 1, wherein: and a fixing frame is arranged between the starting sides of the two longitudinal slide rails, and a color mark sensor for detecting the fixed-length mark on the flower film is installed on the fixing frame.
5. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 1, wherein: the control device is a singlechip or a personal PC or a palm computer or a mobile phone with a control APP, which can be used for inputting image data.
6. The laser die-cutting machine according to any one of claims 1-5, capable of being positioned accurately and performing arbitrary pattern plateless cutting, characterized in that: the fixed-length conveying mechanism for the patterned film comprises a mounting bracket and a film-feeding rubber roller assembly, wherein the mounting bracket is used for positioning the patterned film into a rolled patterned film; one end of the mounting bracket is positioned on the rack, and the other end of the mounting bracket is provided with a transverse positioning roller sleeved with the rolled flower film; the film feeding rubber roller assembly consists of a plurality of rubber rollers and is divided into a transition rubber roller set, a front rubber roller set, a middle auxiliary rubber roller set and a rear rubber roller set; the transition rubber roller group is composed of two rubber rollers which are one small and one large, and the two rubber rollers are horizontally arranged side by side at intervals and are arranged behind the small rubber rollers; the front rubber roller sets are two and are arranged at intervals up and down, wherein the upper rubber roller is positioned on a positioning cylinder, the positioning cylinder is manually controlled to enable the rubber roller to ascend so as to facilitate the passing of the flower film when no material exists, the lower embossing film is manually controlled to be tightly attached to the lower rubber roller after the flower film passes through, and the lower rubber roller is driven by a variable frequency motor to feed materials during work; the number of the middle auxiliary rubber roller sets is four, wherein two of the two sides are positioned at the same height, and the middle two are positioned at the same height; the back rubber roll group is two, two rubber rolls are arranged at intervals up and down, one of the two rubber rolls is positioned on a fixed cylinder, the fixed cylinder is manually controlled to enable the rubber roll to ascend so as to facilitate the passing of the flower film when no material exists, the lower embossing film is manually controlled to be tightly attached to the lower rubber roll after the flower film passes through, and the lower rubber roll is driven by a servo motor to feed materials into the workbench.
7. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 6, wherein: a material storage roller capable of lifting up and down is arranged between the two middle rubber rollers of the middle auxiliary rubber roller group; the patterned film passes through the upper part of the auxiliary rubber covered roller at the rear side after coming out of the front rubber covered roller group, then passes through the lower part of the storage roller, and then comes out of the upper part of the auxiliary rubber covered roller at the front side and is sent to the rear rubber covered roller group; during work, the storage roller drives the patterned film to descend by self deadweight to realize storage.
8. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 6, wherein: a correction mechanism of the decal film is arranged between the mounting bracket and the film feeding rubber roller assembly and comprises a body capable of rotating horizontally, and two correction rolling shafts are arranged on two sides above the body in parallel.
9. The laser die-cutting machine capable of being accurately positioned and performing plateless cutting of any figure as claimed in claim 8, wherein: a transition roller is arranged between the mounting bracket and the deviation correcting mechanism, and the rolled cotton film passes through the lower part of the transition roller and then is sent to the two deviation correcting rollers on the deviation correcting mechanism after being opened from the mounting bracket.
10. The laser die-cutting machine according to any one of claims 1-5, capable of being positioned accurately and performing arbitrary pattern plateless cutting, characterized in that: the frame rear side is provided with the mounting panel, is installing laser generator on the mounting panel, laser generator's output with the laser head link to each other.
CN201921020234.7U 2019-07-02 2019-07-02 Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph Active CN210848825U (en)

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CN201921020234.7U CN210848825U (en) 2019-07-02 2019-07-02 Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph

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Application Number Priority Date Filing Date Title
CN201921020234.7U CN210848825U (en) 2019-07-02 2019-07-02 Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph

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CN210848825U true CN210848825U (en) 2020-06-26

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CN201921020234.7U Active CN210848825U (en) 2019-07-02 2019-07-02 Laser die-cutting machine capable of accurately positioning and performing plate-free cutting on any graph

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