CN109250555B - Volume-to-volume holographic anti-counterfeiting high-precision positioning gold stamping die-cutting machine - Google Patents
Volume-to-volume holographic anti-counterfeiting high-precision positioning gold stamping die-cutting machine Download PDFInfo
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- CN109250555B CN109250555B CN201811129018.6A CN201811129018A CN109250555B CN 109250555 B CN109250555 B CN 109250555B CN 201811129018 A CN201811129018 A CN 201811129018A CN 109250555 B CN109250555 B CN 109250555B
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- feeding
- roller
- gold stamping
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- counterfeiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- Advancing Webs (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The invention discloses a roll-to-roll holographic anti-counterfeiting high-precision positioning gold stamping die cutting machine, which comprises a rack, wherein a gold stamping paper conveying mechanism, an imprinting unit and a paper feeding mechanism are arranged on the rack, the paper feeding mechanism comprises a feeding frame and a receiving frame, the feeding frame is arranged on one side of the imprinting unit, and the discharging frame is arranged on the other side of the imprinting unit.
Description
Technical Field
The invention relates to a reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping die cutting machine.
Background
The volume-to-volume holographic anti-counterfeiting high-precision positioning gold stamping and die cutting machine is used as post-printing equipment, namely auxiliary equipment with gold stamping and die cutting and stamping functions. The existing die cutting machines generally have the function, gold stamping paper needs to be sent into an imprinting unit during gold stamping, a device for sending the gold stamping paper into the imprinting unit is called a gold stamping paper conveying device, and waste materials need to be recycled after gold stamping is finished. These bronzing paper conveying apparatuses are generally provided with a bronzing paper unwinding shaft and a bronzing paper winding shaft, and the bronzing paper is fed into the embossing unit through corresponding driving rollers. When gold stamping and impressing are carried out, the gold stamping paper unwinding shaft and the winding shaft need to be suspended for rotation, otherwise, the unwinding shaft continues to convey, the gold stamping paper cannot be in a tensioning state, the next gold stamping and impressing quality is directly influenced, the winding shaft is generally driven by a servo motor, the end of the unwinding shaft is controlled by a simple structure of a spring as tension, the structure easily causes the situations that the gold stamping paper is inaccurate in positioning and uneven in the conveying process, the gold stamping is incomplete, and the quality of finished products is influenced.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping die cutting machine with accurate material conveying and positioning and reliable tension control, so that the gold stamping quality and efficiency are ensured.
In order to achieve the purpose, the invention provides the following technical scheme: a reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping die cutting machine comprises a frame, wherein a gold stamping paper conveying mechanism, an imprinting unit and a paper feeding mechanism are arranged on the frame, the paper feeding mechanism comprises a feeding frame and a paper collecting frame, the feeding frame is arranged on one side of the stamping unit, the paper collecting frame is arranged on the other side of the stamping unit, it is characterized in that the bronzing paper conveying mechanism comprises a feeding device and a receiving device, the feeding device and the receiving device are arranged at two sides of the impressing unit, the material conveying of the feeding device and the receiving device is respectively driven by a servo motor, the input end of the material receiving device is provided with a color code photoelectric sensor, the paper feeding mechanism is also provided with an input rubber roller, the input rubber roller is arranged at the input end close to the impression unit, the input rubber roller is driven by a servo motor, and the servo motor and the color code photoelectric sensor are respectively connected with a computer controller.
Feed arrangement includes first support body be equipped with blowing axle, first transmission roller, first material loading roller, first rubber roll and first transition roller on the first support body, the epaxial cover of blowing be equipped with mobilizable two first location space rings, first material loading roller place the top and the upper and lower position of first rubber roll are adjustable, the blowing axle pass through first motor drive, first rubber roll pass through a servo motor transmission.
Material collecting device include the second support body, be equipped with on the second support body and receive material platform, second material loading roller, second rubber roll and receipts material axle, receive the epaxial cover of material and be equipped with two mobilizable second location space rings, second material loading roller place second rubber roll top and upper and lower position are adjustable, the second rubber roll pass through the transmission of second servo motor, the receipts material axle pass through second motor drive the top position of receiving the material platform sets up color mark photoelectric sensor.
The discharging shaft is provided with a first spring seat, the spring seat is provided with a first spring, and the end part of the first spring abuts against the first positioning spacer ring.
The material receiving shaft is provided with a second spring seat, the spring seat is provided with a second spring, and the end part of the second spring abuts against the second positioning spacer ring.
The two ends of the first feeding roller are respectively provided with a first guide block, the first feeding roller is connected with the first guide blocks through bearings, a first guide groove matched with the first guide blocks is formed in the first frame body, a first air cylinder corresponding to the first guide blocks is further arranged on the first frame body, and a piston rod of the first air cylinder is connected with the first guide blocks.
The two ends of the second feeding roller are respectively provided with a second guide block, the second feeding roller is connected with the second guide blocks through bearings, a second guide groove matched with the second guide blocks is formed in the second frame body, a second air cylinder corresponding to the second guide blocks is further arranged on the second frame body, and a piston rod of the second air cylinder is connected with the second guide blocks.
The number of the feeding devices and the receiving devices is more than one and corresponds to one.
The stamping unit comprises an upper die and a lower die.
The structure of the invention adopts the gilding paper to be driven by the first servo motor and the second servo motor simultaneously to be drawn, thereby effectively controlling the length of the feeding material, leading the positioning of the gilded paper to be more accurate, and when the double servo motors work simultaneously, ensuring that the gilding paper can avoid incomplete gilding caused by material shaking, folds or insufficient tension when being stamped, and the structure is also provided with the color code photoelectric sensor which can automatically track a calibration object, further improving the feeding accuracy by fine compensation, simultaneously, the third rubber roller sends the paper into the stamping unit by the third servo motor, leading the paper feeding progress to be higher, avoiding the inaccurate paper feeding caused by synchronous belts, synchronous wheel gaps and abrasion after use, thus realizing the technical effects of accurate material conveying and positioning and reliable tension control, thereby guaranteeing the quality and efficiency of gold stamping.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a working state diagram of the bronzing paper conveying mechanism;
FIG. 3 is a perspective view of a feeding device in the bronzing paper conveying mechanism;
fig. 4 is a perspective view of the receiving device in the bronzing paper conveying mechanism.
Detailed Description
The present invention will now be described specifically by way of examples.
As shown in fig. 1 and fig. 2, the embodiment discloses a roll-to-roll holographic anti-counterfeiting high-precision positioning gold stamping die cutting machine, which comprises a frame 1, wherein a gold stamping paper conveying mechanism 2, an imprinting unit 3 and a paper feeding mechanism 4 are arranged on the frame 1, the imprinting unit 3 comprises an upper die 31 and a lower die 32, the paper feeding mechanism 4 comprises a feeding frame 41 and a receiving frame 42, the feeding frame 41 is arranged on one side of the imprinting unit 3, the receiving frame 42 is arranged on the other side of the imprinting unit 3, specifically, as shown in fig. 2, the gold stamping paper conveying mechanism 2 comprises a feeding device 21 and a receiving device 22, the feeding device 21 is arranged on one side of the imprinting unit 3 and corresponds to the receiving frame 42, the receiving device 22 is arranged on the other side of the imprinting unit 3 and corresponds to the feeding frame 41, the material conveying of the feeding device 21 and the receiving device 22 is driven by a servo motor respectively, a photoelectric, specifically, as shown in fig. 2 and 3, the feeding device 21 includes a first frame body 211, a discharging shaft 212, a first transmission roller 213, a first feeding roller 214, a first rubber roller 215, and a first transition roller 216 are disposed on the first frame body 211, two movable first positioning spacers 217 are sleeved on the discharging shaft 212, the first feeding roller 214 is disposed above the first rubber roller 215 and is adjustable in vertical position, the discharging shaft 212 is driven by a first motor 5, the first rubber roller 215 is driven by a first servo motor 6, a first spring seat is disposed on the discharging shaft 212, a first spring 210 is disposed on the first spring seat, and an end of the first spring 210 abuts against the first positioning spacers 217.
Two ends of the first feeding roller 214 are respectively provided with a first guide block 218, the first feeding roller 214 is connected with the first guide block 218 through a bearing, a first guide groove matched with the first guide block 218 is arranged on the first frame body 211, a first cylinder 219 corresponding to the first guide block 218 is further arranged on the first frame body 211, and a piston rod of the first cylinder 219 is connected with the first guide block 218.
As shown in fig. 3 and 4, the material receiving device 22 includes a second frame 221, a material receiving platform 222, a second feeding roller 223, a second rubber roller 224 and a material receiving shaft 225 are disposed on the second frame 221, two movable second positioning spacers 226 are sleeved on the material receiving shaft 225, the second feeding roller 223 is disposed above the second rubber roller 224 and is adjustable in vertical position, the second rubber roller 224 is driven by a second servo motor 7, the material receiving shaft 225 is driven by a second motor 8, a color-coded photoelectric sensor 9 is disposed above the material receiving platform 222, a second spring seat is disposed on the material receiving shaft 225, a second spring 229 is disposed on the second spring seat, an end of the second spring 229 abuts against the second positioning spacers 226, second guide blocks 227 are disposed at two ends of the second feeding roller 223, the second feeding roller 223 is connected to the second guide blocks 227 through bearings, a second guide slot matched with the second guide blocks 227 is disposed on the second frame 221, a second cylinder 228 corresponding to the second guide block 227 is further disposed on the second frame 221, and a piston rod of the second cylinder 228 is connected to the second guide block 227.
The paper feeding mechanism 4 is further provided with an input rubber roller 43, the input rubber roller 43 is arranged at the input end close to the imprinting unit 3, and the input rubber roller 43 is driven by a third servo motor 10.
The number of the feeding devices 21 and the receiving devices 22 is four and corresponds to one another.
In operation, a gold stamping material is placed on the feeding shaft 212 of the feeding device 21, two sides of the gold stamping material are respectively positioned by the first positioning space ring 217 and are pressed by the first spring 210, gold stamping paper enters the gap between the first feeding roller 214 and the first rubber roller 215 through the first conveying roller 213 and is conveyed out to enter the stamping unit 3, then gold stamping paper waste material discharged from the stamping unit 3 enters the receiving table 222 on the receiving device 22 and enters the gap between the second feeding roller 223 and the second rubber roller 224, and finally is coiled and recovered on the receiving shaft 225, wherein the color mark photoelectric sensor 9 at the upper position of the receiving table 222 can automatically track a calibration object, the feeding accuracy is further improved through fine compensation, the conveying direction of the paper feeding mechanism 4 is just opposite to the conveying direction of the gold stamping paper, a paper coil is placed on the feeding frame 41 on the paper feeding mechanism 4, and is input through the input rubber roller 43 when the gold stamping paper enters the stamping unit 3, the input rubber roller 43 is more reliable and accurate because of the implementation and transmission driven by the third servo motor 10, and then the imprinted waste paper is recycled through the paper collecting frame 42, wherein the first servo motor 6, the second servo motor 7, the third servo motor 10 and the color code photoelectric sensor 9 are respectively connected to a computer controller.
In the structure of the invention, the adopted gilding paper is driven by the first servo motor 6 and the second servo motor 7 to be drawn simultaneously, thereby effectively controlling the length of the feeding material, leading the positioning of the gilded paper to be more accurate, and when the double servo motors work simultaneously, ensuring that the gilding paper can avoid incomplete gilding caused by material shaking, folding or insufficient tension when being stamped, and a color mark photoelectric sensor 9 is also added in the structure, the color mark photoelectric sensor 9 can automatically track a calibration object, further improving the feeding accuracy by fine compensation, simultaneously, an input rubber roller 43 sends the paper into a stamping unit 3 through a third servo motor 10, leading the paper feeding progress to be higher, avoiding the inaccurate paper feeding caused by the gaps of a synchronous belt and a synchronous wheel and abrasion after use, thus realizing the technical effects of accurate material conveying and positioning and reliable tension control, thereby guaranteeing the quality and efficiency of gold stamping.
Claims (5)
1. A roll-to-roll holographic anti-counterfeiting high-precision positioning gold stamping die cutting machine comprises a rack, wherein a gold stamping paper conveying mechanism, an imprinting unit and a paper feeding mechanism are arranged on the rack, the paper feeding mechanism comprises a feeding frame and a paper collecting frame, the feeding frame is arranged on one side of the imprinting unit, the paper collecting frame is arranged on the other side of the imprinting unit, the gold stamping paper conveying mechanism is characterized by comprising a feeding device and a material collecting device, the feeding device and the material collecting device are arranged on two sides of the imprinting unit, the feeding device and the material collecting device are respectively driven by a servo motor, a color code photoelectric sensor is arranged at the input end of the material collecting device, an input rubber roll is further arranged on the paper feeding mechanism, the input rubber roll is arranged at the input end close to the imprinting unit and is driven by the servo motor, the feeding device comprises a first frame body, wherein a discharging shaft, a first transmission roller, a first feeding roller, a first rubber roller and a first transition roller are arranged on the first frame body, the discharging shaft is sleeved with two movable first positioning space rings, the upper position and the lower position of the first rubber roller are adjustable, the discharging shaft is driven by a first motor, the first rubber roller is driven by a first servo motor, the receiving device comprises a second frame body, a receiving platform, a second feeding roller, a second rubber roller and a receiving shaft are arranged on the second frame body, two movable second positioning space rings are sleeved on the receiving shaft, the second feeding roller is arranged above the second rubber roller and is driven by a second servo motor, the upper position and the lower position of the second rubber roller are adjustable, and the second rubber roller is driven by a second servo motor, the material receiving shaft is driven by a second motor, the color code photoelectric sensor is arranged above the material receiving platform, a first spring seat is arranged on the material discharging shaft, a first spring is arranged on the first spring seat, the end part of the first spring is abutted against a first positioning spacer ring, a second spring seat is arranged on the material receiving shaft, a second spring is arranged on the second spring seat, and the end part of the second spring is abutted against a second positioning spacer ring.
2. The reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping and die cutting machine according to claim 1, characterized in that: the two ends of the first feeding roller are respectively provided with a first guide block, the first feeding roller is connected with the first guide blocks through bearings, a first guide groove matched with the first guide blocks is formed in the first frame body, a first air cylinder corresponding to the first guide blocks is further arranged on the first frame body, and a piston rod of the first air cylinder is connected with the first guide blocks.
3. The reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping and die cutting machine according to claim 1, characterized in that: the two ends of the second feeding roller are respectively provided with a second guide block, the second feeding roller is connected with the second guide blocks through bearings, a second guide groove matched with the second guide blocks is formed in the second frame body, a second air cylinder corresponding to the second guide blocks is further arranged on the second frame body, and a piston rod of the second air cylinder is connected with the second guide blocks.
4. The reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping and die cutting machine according to claim 1, characterized in that: the number of the feeding devices and the receiving devices is more than one and corresponds to one.
5. The reel-to-reel holographic anti-counterfeiting high-precision positioning gold stamping and die cutting machine according to claim 1, characterized in that: the stamping unit comprises an upper die and a lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129018.6A CN109250555B (en) | 2018-09-27 | 2018-09-27 | Volume-to-volume holographic anti-counterfeiting high-precision positioning gold stamping die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129018.6A CN109250555B (en) | 2018-09-27 | 2018-09-27 | Volume-to-volume holographic anti-counterfeiting high-precision positioning gold stamping die-cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN109250555A CN109250555A (en) | 2019-01-22 |
| CN109250555B true CN109250555B (en) | 2020-12-01 |
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| CN201811129018.6A Active CN109250555B (en) | 2018-09-27 | 2018-09-27 | Volume-to-volume holographic anti-counterfeiting high-precision positioning gold stamping die-cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110605910A (en) * | 2019-09-19 | 2019-12-24 | 广东天粤印刷科技有限公司 | Printing method of high-brightness holographic gold stamping anti-counterfeit label and special equipment thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4364910B2 (en) * | 2006-08-04 | 2009-11-18 | 株式会社名機製作所 | Control method of transport mechanism of transport film |
| CN201989411U (en) * | 2011-01-31 | 2011-09-28 | 山东泰宝防伪技术产品有限公司 | Full-automatic gold stamping and marking machine |
| DE102012019992A1 (en) * | 2012-10-12 | 2014-04-17 | Gallus Stanz- Und Druckmaschinen Gmbh | Apparatus for a flat bed punch and method for feeding a printing material web |
| CN102887394A (en) * | 2012-11-05 | 2013-01-23 | 盐城市华森机械有限公司 | Pair-roller finished product material taking mechanism |
| CN202897608U (en) * | 2012-11-14 | 2013-04-24 | 唐招果 | Accurate paper feeding device for paper cylinder rolling machine |
| CN204991887U (en) * | 2015-09-30 | 2016-01-20 | 山东齐星新能源科技有限责任公司 | Manual rubberizing device of lithium ion aluminum -shell battery |
| CN207207401U (en) * | 2017-08-30 | 2018-04-10 | 浙江鹤翔印刷机械有限公司 | The cold wave apparatus of high speed die-cutting machine |
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