CN211165875U - Automatic die cutting thermoprinting machine capable of feeding paper once for multiple impression - Google Patents
Automatic die cutting thermoprinting machine capable of feeding paper once for multiple impression Download PDFInfo
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- CN211165875U CN211165875U CN201921390949.1U CN201921390949U CN211165875U CN 211165875 U CN211165875 U CN 211165875U CN 201921390949 U CN201921390949 U CN 201921390949U CN 211165875 U CN211165875 U CN 211165875U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 46
- 238000007373 indentation Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic cross cutting thermoprinting machine of a paper feed confession impression many times, including paper feeding portion, impression unit and receipts paper portion, wherein, the impression unit have two sets of or more than two sets of unit formula structures of accomplishing thermoprint, cross cutting, indentation or clear useless job task, the impression unit have immovable last fixed platform, the lower movable platform of up-and-down motion, its characterized in that the lower movable platform of each impression unit has independent drive arrangement, and each drive arrangement is connected with a controllable variable speed servo motor transmission respectively to movable platform's variable speed motion is realized down to the realization, and asynchronous work is realized to each impression unit. The utility model discloses a this kind of structure, each impression unit adopt independent drive arrangement separately to carry out the impression, can realize asynchronous work, can control the mould pressing time of different effect processes to improve the mould pressing quality of product, and can the energy saving.
Description
Technical Field
The utility model relates to a post-press equipment, concretely relates to cross cutting thermoprinting machine.
Background
Along with the development of the printing and packaging industry, the quality requirements on printed matters are higher and higher, and the printed matters are discharged through a die cutting and hot stamping machine at present, the die cutting and hot stamping machine generally refers to a flat-press flat-die cutting and hot stamping machine and generally comprises a paper holding tooth row and an imprinting unit, two ends of the paper holding tooth row are fixed on two transmission chains of which two sides are closed and are parallel to each other, paper is intermittently held to the die cutting and hot stamping unit one by one for processing, the die cutting and hot stamping unit is an imprinting unit and comprises a fixed platform and a movable platform, the movable platform reciprocates up and down through a driving mechanism, and the imprinting unit can replace required gold stamping, die cutting, imprinting or waste cleaning tools according to the completion of different tasks. In order to enable one device to simultaneously complete a plurality of working procedures, an automatic die cutting and hot stamping machine capable of feeding paper once for multiple stamping is provided. Looking up a Chinese patent database to obtain a utility model patent application with publication number CN100445103A, entitled "a mold pressing process for one-time paper feeding multiple stamping stations and an automatic mold cutting thermoprinting machine", discloses the following contents: the utility model provides an automatic cross cutting thermoprinting machine, includes paper feed portion, impression unit and receipts paper portion, its characterized in that impression unit have accomplish thermoprint, cross cutting, indentation or clear useless unit formula structure more than two sets of process tasks, have synchronous drive mechanism between every group impression unit of the unit formula structure more than two sets of, the input of the impression unit of the unit formula structure more than two sets of said is paper feed portion, its output is the receipts paper portion, the output between every two units in the impression unit of the unit formula structure more than two sets of is connected with the input. The multi-unit automatic die cutting and hot stamping machine with the structure can finish one-time paper feeding for multiple times of stamping so as to improve the production efficiency. However, for some users, not every printed product needs to be completed by multiple impressions. For example, for a certain product, only one of the stamping, die cutting, indentation and waste cleaning processes needs to be completed, only one of the stamping units needs to be used, and similarly, if only two stamping units are used, the third stamping unit is in an idle working state, and so on, the automatic die cutting and stamping machine can enable all the stamping units to synchronously work due to the synchronous transmission structure among all the stamping units, namely, the synchronous transmission mechanism enables all the stamping units to synchronously work, more specifically, the lower movable platforms of all the stamping units to synchronously move, and then the inactive stamping units are in an idle working state, so that electric energy is greatly wasted. In addition, for the processes of hot stamping, die cutting and indentation, according to the requirement on product quality, the contact time between the upper fixed platform and the lower movable platform of the stamping unit is different, and for the hot stamping or indentation, the contact time between the upper fixed platform and the lower movable platform is relatively long, so that the hot stamping or indentation effect is improved. The automatic die cutting machine adopts the synchronous transmission structure, when the hot stamping or indentation process is combined with the die cutting process, the retention time of the hot stamping or indentation can be the same as the die cutting process, as is known, the die cutting is only a cutting function, and long time is not needed, so that the hot stamping or indentation time is shorter after the running speed of the equipment is increased, and the equipment for synchronously working by adopting the synchronous transmission mechanism for each stamping unit is difficult to ensure the quality of the hot stamping or indentation. Then, the Chinese patent database is checked to obtain the utility model patent application with the publication number of CN1302730A and the name of "a thermo-printing die-cutting linkage machine and linkage method", and a multi-unit thermo-printing die-cutting machine using roll paper as the processing object is also disclosed, and the linkage of each unit is realized by adopting the synchronous transmission mechanism with the same structure as the above, and the defects are also existed. All the above-mentioned structures that adopt synchronous drive mechanism to link the multiple-unit impression unit, when the unit quantity is more, the transmission shaft of synchronous drive mechanism is then longer, when carrying out synchronous drive, and is more easy to be out of shape, directly influences the mould pressing quality of each impression unit.
SUMMERY OF THE UTILITY MODEL
In view of the deficiency that the background art exists, the to-be-solved technical problem of the utility model is to provide an automatic cross cutting thermoprinting machine that once paper feed supplied impression many times in order to guarantee thermoprint or indentation quality.
Therefore, the utility model discloses an adopt following technical scheme to realize: the utility model provides an automatic cross cutting thermoprinting machine of a paper feed confession impression many times, includes paper feed portion, impression unit and receipts paper portion, wherein, the impression unit have the unit formula structure of two sets of or more than two sets of completion thermoprint, cross cutting, indentation or clear useless job task, the impression unit have the fixed platform of going up of immobility, the lower movable platform of up-and-down motion, its characterized in that the lower movable platform of each impression unit has independent drive arrangement, and each drive arrangement is connected with a controllable variable speed servo motor transmission respectively to the variable speed motion of movable platform is realized down, and asynchronous work is realized to each impression unit.
And the stamping units for completing the hot stamping task in the two or more sets of machine set structures contain aluminum foil control units to form a hot stamping control unit.
Still including the gripper row that circulates intermittent type and remove, the both ends of gripper row are installed on two parallel and confined drive chain, drive chain is connected with the drive arrangement transmission of the impression unit that is close to the paper feeding portion.
When the processed object is roll paper, a paper buffer structure is arranged between the paper feeding unit and the impression unit.
Controllable derailleur includes that servo motor is connected with the programmable controller electricity, drive arrangement includes flywheel, worm wheel, bent axle, connecting rod and swing arm, the worm wheel is installed on the bent axle, just worm wheel and worm cooperation, wherein the flywheel is fixed on the worm, the one end of connecting rod articulates on the bent axle, and the other end is connected on the swing arm, the upper end and the lower movable platform of swing arm are articulated, the flywheel with the servo motor transmission is connected.
The utility model discloses a this kind of structure, the lower movable platform of each impression unit has independent drive arrangement, and this drive arrangement is connected the back with controllable variable speed servo motor, can make the lower movable platform of impression unit realize the variable speed motion at the in-process that rises and descend, in order to reach the purpose of each impression unit asynchronous work, can be on one of them impression unit of independent control fixed platform with the hold time after the lower movable platform contacts, and the operating condition of steerable certain impression unit, so that improve the quality of thermoprint and indentation, and energy saving, and this kind of structure, be applicable to the processing of single paper promptly, also be applicable to the processing of roll web.
Drawings
The utility model discloses have following drawings:
fig. 1 is a schematic view of a dual-unit structure of the present invention;
FIG. 2 is a schematic view of the structure of the three units of the present invention;
FIG. 3 is a schematic view of the structure of the four-unit of the present invention;
FIG. 4 is a transmission connection diagram of the servo motor and the flywheel of the present invention;
FIG. 5 is a schematic view of the linkage between the driving chain of the gripper bar and the impression unit according to the present invention;
fig. 6 is a schematic view of a multi-unit structure for processing web according to the present invention.
Detailed Description
Referring to the attached drawings, the automatic die-cutting and hot-stamping machine with one-time paper feeding and multiple-time stamping comprises a paper feeding part, an imprinting unit 2, a paper collecting part 4 and a paper gripper bar 7 which moves in a circulating and intermittent manner, wherein the imprinting unit 2 is provided with two or more groups of machine set structures for completing hot stamping, die cutting, indentation or waste cleaning work tasks, the hot stamping tasks can be combined with the indentation and die cutting tasks, the indentation tasks can be combined with the hot stamping and die cutting tasks, the die cutting tasks can be combined with any of the hot stamping, indentation and waste cleaning tasks, of course, each imprinting unit can be the same process task, such as the hot stamping tasks, the die cutting tasks or the indentation tasks, the imprinting unit is provided with a fixed upper fixed platform, a lower movable platform which moves up and down, and the lower movable platform of each imprinting unit is provided with an independent driving device, each driving device is respectively connected with a controllable variable speed servo motor in a transmission way. The variable speed servo motor 6 is electrically connected to a programmable controller, which is arranged in the control part of the device and is not visible in the figure. Each driving device can adopt a connecting rod type structure or a cam type structure to realize the up-and-down movement of the lower movable platform, in the embodiment, the driving device adopts the connecting rod type structure, and specifically comprises a flywheel 5, a worm 18, a worm wheel 14, a crankshaft 16, a connecting rod 15 and a swing arm 19, the worm wheel 18 is installed on the crankshaft 16, the worm wheel 14 is matched with the worm 18, wherein the flywheel 5 is fixed on the worm 18, one end of the connecting rod 15 is hinged on the crankshaft 16, the other end of the connecting rod 15 is hinged on the swing arm 19, the upper end of the swing arm 19 is hinged on the movable platform 17, and the flywheel 5 is in transmission connection with the servo motor 6. Therefore, the lower movable platform of each imprinting unit can independently control the ascending and descending speed, when the gripper bar 7 holds the paper in place, particularly when in hot stamping or indentation, the hot stamping or indentation can be kept for a relatively long time, and for die cutting or waste cleaning, the contact time between the upper fixed platform and the lower movable platform can be relatively short, so that the hot stamping and indentation quality is greatly improved. Because the automatic die-cutting and hot-stamping machine has the advantages that the multi-group machine set type structure can asynchronously act, the retention time of indentation and hot stamping can be different from that of die-cutting and waste cleaning, when the running speed of the equipment is higher, the relative time of indentation or hot stamping can be completely controlled, and therefore, the production efficiency can be improved. In this embodiment, when the stamping unit with the unit structure is used to complete the hot stamping task, the aluminum foil control unit 3 is disposed on one side of the stamping unit to form a hot stamping control unit, which is a known technology and is not described again. Wherein, the both ends of gripper bar 7 are installed on two parallel and confined chains 8, chain 8 is connected with the drive arrangement transmission of the impression unit that is close to paper feeding portion 1, specifically, chain 8 is around establishing on sprocket 9, installs a divider 13 on the frame of equipment, and the input shaft 12 of this divider 13 is connected with the band pulley 11 transmission on the bent axle in the impression unit that is close to paper feeding portion 1, the output shaft 10 of divider 13 with install the installation axle transmission of sprocket 9 is connected for the motion of gripper bar 7 and the impression unit that is close to paper feeding portion 1 synchronous operation. Therefore, the die cutting and hot stamping machine with the multi-unit structure can control the rising or falling speed of the lower movable platform of the stamping unit through the controllable variable speed servo motor 6 within the time difference of the intermittent movement of the gripper bar 7, for example, when in indentation or hot stamping, at the moment that the gripper bar is moved out of the area between the upper fixed platform and the lower movable platform of the stamping unit, after the hot stamping or indentation is completed, the lower movable platform can be rapidly descended, when in hot stamping or indentation again, the lower movable platform is slowly close to the upper fixed platform, the hot stamping or indentation task is completed, so that the indentation or hot stamping can be kept for a longer relative time, and the quality of the hot stamping or indentation is improved. When the utility model discloses a processing object is the roll web be equipped with paper buffer structure between paper feeding unit and the impression unit to keep the roll web to have better tensile force, guarantee its thermoprint quality.
The utility model discloses a this kind of structure can improve production efficiency, can guarantee the quality again, brings the change of matter for the cross cutting thermoprint of many units formula, brings positive result of use to the producer of seal aftertreatment.
Claims (5)
1. The utility model provides an automatic cross cutting thermoprinting machine of a paper feed confession impression many times, includes paper feed portion, impression unit and receipts paper portion, wherein, the impression unit have the unit formula structure of two sets of or more than two sets of completion thermoprint, cross cutting, indentation or clear useless job task, the impression unit have the fixed platform of going up of immobility, the lower movable platform of up-and-down motion, its characterized in that the lower movable platform of each impression unit has independent drive arrangement, and each drive arrangement is connected with a controllable variable speed servo motor transmission respectively to the variable speed motion of movable platform is realized down, and asynchronous work is realized to each impression unit.
2. The automatic die-cutting and hot-stamping machine with one-time paper feeding for multiple stamping according to claim 1, wherein the stamping units for completing the hot-stamping task in the two or more sets of machine set structures comprise aluminum foil control units to form a hot-stamping control unit.
3. The automatic die-cutting and hot-stamping machine with one paper feeding for multiple impressions according to claim 1, further comprising a gripper bar moving cyclically and intermittently, wherein two ends of the gripper bar are mounted on two parallel and closed transmission chains, and the transmission chains are in transmission connection with a driving device of an impression unit close to a paper feeding part.
4. The automatic die-cutting and hot-stamping machine with one-time paper feeding and multiple-time stamping functions as claimed in claim 1, wherein a paper buffering mechanism is arranged between the paper feeding unit and the stamping unit.
5. The automatic die-cutting and hot-stamping machine with one-time paper feeding and multiple imprinting functions as claimed in claim 1, wherein the controllable variable speed servo is electrically connected with a programmable controller, the driving device comprises a flywheel, a worm wheel, a crankshaft, a connecting rod and a swing arm, the worm wheel is mounted on the crankshaft, the worm wheel is matched with the worm, the flywheel is fixed on the worm, one end of the connecting rod is hinged to the crankshaft, the other end of the connecting rod is connected to the swing arm, the upper end of the swing arm is hinged to a lower movable platform, and the flywheel is in transmission connection with the servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390949.1U CN211165875U (en) | 2019-08-26 | 2019-08-26 | Automatic die cutting thermoprinting machine capable of feeding paper once for multiple impression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390949.1U CN211165875U (en) | 2019-08-26 | 2019-08-26 | Automatic die cutting thermoprinting machine capable of feeding paper once for multiple impression |
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| Publication Number | Publication Date |
|---|---|
| CN211165875U true CN211165875U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921390949.1U Active CN211165875U (en) | 2019-08-26 | 2019-08-26 | Automatic die cutting thermoprinting machine capable of feeding paper once for multiple impression |
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| CN (1) | CN211165875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435296A (en) * | 2019-08-26 | 2019-11-12 | 浙江大源机械有限公司 | The one-pass sheet-fed automatic die cutting and hot stamping machine for multi-impression |
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2019
- 2019-08-26 CN CN201921390949.1U patent/CN211165875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435296A (en) * | 2019-08-26 | 2019-11-12 | 浙江大源机械有限公司 | The one-pass sheet-fed automatic die cutting and hot stamping machine for multi-impression |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W122165 Conclusion of examination: Declare that the patent right of utility model no. 201921390949.1 is partially invalid, and maintain the validity of the patent right on the basis of claims 1-5 submitted by the patentee on December 29, 2020 Decision date of declaring invalidation: 20210603 Decision number of declaring invalidation: 50122 Denomination of utility model: Automatic die cutting hot stamping machine with one-time paper feeding for multiple embossing Granted publication date: 20200804 Patentee: ZHEJIANG DAYUAN MACHINERY Co.,Ltd. |
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| IP01 | Partial invalidation of patent right |