CN112123933A - Be applied to gilt device of roll-like printed matter - Google Patents
Be applied to gilt device of roll-like printed matter Download PDFInfo
- Publication number
- CN112123933A CN112123933A CN202011141394.4A CN202011141394A CN112123933A CN 112123933 A CN112123933 A CN 112123933A CN 202011141394 A CN202011141394 A CN 202011141394A CN 112123933 A CN112123933 A CN 112123933A
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- China
- Prior art keywords
- roller
- gold stamping
- stamping film
- support
- hot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
- B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
- B41F19/062—Presses of the rotary type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2219/00—Printing presses using a heated printing foil
- B41P2219/20—Arrangements for moving, supporting or positioning the printing foil
- B41P2219/23—Winding up the printing foil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2219/00—Printing presses using a heated printing foil
- B41P2219/30—Printing dies
- B41P2219/31—Heating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2219/00—Printing presses using a heated printing foil
- B41P2219/40—Material or products to be decorated or printed
- B41P2219/41—Web-like material
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- Printing Methods (AREA)
Abstract
The invention relates to a gold stamping device applied to a rolled printing product, which comprises a support, a printing product driving roller, a printing product traction roller, a transmission unit, a heating device, a gold stamping film heating roller, a gold stamping film roll receiving roller, a gold stamping film roll storage roller and two swinging rollers, wherein the printing product driving roller and the printing product traction roller are respectively and rotatably supported on the support, and the printing product driving roller is in transmission connection with the printing product traction roller through the transmission unit to form a printing product walking unit for conveying the printing product; the gold stamping film heating roller is rotatably and elevatably arranged on the support, the swing roller can be swingably supported on the supports on the two sides of the gold stamping film heating roller to form a gold stamping film walking unit, and after a gold stamping film is discharged from the gold stamping film roll storage roller, the gold stamping operation on a printed product is completed by the gold stamping film heating roller through the swing roller, and then the gold stamping film is stored on the gold stamping film roll receiving roller through the other swing roller. Has the advantages that: the device has saved gilt membrane material, has practiced thrift the cost, has promoted gilt effect.
Description
Technical Field
The invention relates to a gold stamping device applied to a rolled printing product.
Background
At present, when a rolled printed product is subjected to gold stamping operation, the conveying of the printed product and the conveying of a gold stamping film are carried out synchronously and uninterruptedly, but the gold stamping area is a pattern area on the printed product, so that the gold stamping film is also in operation at the interval of the pattern of the printed product, and unnecessary waste is caused.
On the other hand, the temperature of the middle area of the traditional hot stamping heating roller is higher than the temperatures of the areas at the two sides due to the heat conduction effect of the material (the heat conduction effect of the areas at the two sides of the heat conduction roller is better), so that the temperature control deviation of the heating roller in the hot stamping technological process is easy to cause the problem of poor hot stamping effect.
Disclosure of Invention
The invention aims to solve the defects in the background technology, and provides a gold stamping device for a rolled printed product, which is applied to a printed product conveying device.
In order to achieve the purpose, the specific technical scheme of the invention is as follows:
the gold stamping device applied to the rolled printing product comprises a support, a printing product driving roller, a printing product traction roller, a transmission unit, a heating device, a gold stamping film heating roller, a gold stamping film roll receiving roller, a gold stamping film roll storage roller and two swinging rollers, wherein the printing product driving roller and the printing product traction roller are respectively and rotatably supported on the support, and the printing product driving roller is in transmission connection with the printing product traction roller through the transmission unit to form a printing product walking unit for conveying the printing product; the gold stamping film heating roller is rotatably and elevatably arranged on the support, the swing roller can be swingably supported on the supports on the two sides of the gold stamping film heating roller to form a gold stamping film walking unit, and after a gold stamping film is discharged from the gold stamping film roll storage roller, the gold stamping operation on a printed product is completed by the gold stamping film heating roller through the swing roller, and then the gold stamping film is stored on the gold stamping film roll receiving roller through the other swing roller.
The gold stamping device applied to the rolled printing product is further designed in such a way that the gold stamping film heating roller is arranged on the support through a movable support, the movable support comprises a support rod, two cylinders and two T-shaped connecting plates, the support rod is supported on the support, the two cylinders are arranged on the support rod, each T-shaped connecting plate is correspondingly connected to one cylinder, and the gold stamping film heating roller is arranged between the two T-shaped connecting plates.
The gold stamping device applied to the rolled printing product is further designed in that the support rod is also provided with an infrared sensor.
The gold stamping device applied to the rolled printed product is further designed in that a heat resistance wire is arranged in the gold stamping film heating roller, the heat resistance wire is divided into three parts which are arranged on two sides of the gold stamping film heating roller and in the middle of the gold stamping film heating roller, and the heating power of the heat resistance wire arranged in the middle of the gold stamping film heating roller is smaller than the heating power of the heat resistance wires arranged on two sides of the gold stamping film heating roller.
The gold stamping device applied to the rolled printing product is further designed in that the swing roller consists of two rollers arranged in parallel and a connecting plate provided with a rotating shaft, the rollers are rotatably supported on the connecting plate, the rotating shaft is eccentrically arranged on the outer sides of the two connecting plates in the length direction of the connecting plate through a bearing, and the connecting plate is rotatably connected to the bracket through the rotating shaft, so that the swing rod is inclined towards one side in a free state, and a gold stamping film is kept in a tight state.
Be applied to gilt device of roll-like printed matter's further design lie in, the drive unit is belt pulley drive mechanism, belt pulley drive mechanism includes drive pulley, driven pulley and belt, drive pulley sets up on the printed matter drive roller, driven pulley sets up on the printed matter carry over pinch rolls, drive pulley passes through belt transmission with driven pulley and is connected.
The gold stamping device applied to the rolled printing product is further designed in such a way that the printing product walking unit further comprises a traction polyurethane roller, and the traction polyurethane roller is tightly attached to the printing product traction roller and arranged on the support.
The gold stamping device applied to the rolled printing product is further designed in such a way that the traction polyurethane roller is arranged on the support through a movable support, the movable support comprises a support rod, two cylinders and two T-shaped connecting plates, the support rod is supported on the support, the two cylinders are arranged on the support rod, each T-shaped connecting plate is correspondingly connected to one cylinder, and the traction polyurethane roller is arranged between the two T-shaped connecting plates.
The gold stamping device applied to the rolled printed matter is further designed in such a way that the printed matter walking unit and the gold stamping film walking unit are respectively provided with a guide roller, and the guide rollers are rotatably arranged on the support.
The gold stamping device applied to the rolled printing product is further designed in such a way that the gold stamping film roll receiving roller and the gold stamping film roll storage roller are respectively arranged on a driving motor.
Compared with the prior art, the invention has the following advantages:
the pattern area on the printed product of the gold stamping device applied to the rolled printed product can be lifted to be separated from the gold stamping film in the interval time before reaching the gold stamping station, so that the material consumption of the gold stamping film is saved, and the cost is saved.
On the other hand, the heating power of the heating wires arranged at the two ends of the heating roller is set to be larger than that of the heating wire arranged at the middle position, so that the temperature difference of the heating roller in the axial direction is eliminated, and the gold stamping effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a gold stamping device applied to a roll-shaped printed product according to the present invention.
Fig. 2 is a side view (with the holder removed) of the gold stamping device applied to the roll-type printed matter of the present invention.
Fig. 3 is a three-dimensional schematic view (with the holder removed) of the bronzing device applied to the roll-type printed products in the invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the bronzing device applied to the roll-shaped printed matter of the embodiment mainly comprises a support 1, a printed matter driving roller 21, a printed matter pulling roller 22, a transmission unit 8, a heating device 4, a bronzing film heating roller 33, a bronzing film roll receiving roller 35, a bronzing film roll storage roller 31 and two oscillating rollers 32.
As shown in fig. 2, the printing product driving roller 21 and the printing product pulling roller 22 are respectively rotatably supported on the frame 1, and the printing product driving roller 21 is connected with the printing product pulling roller 22 through the transmission unit 8 to form a printing product traveling unit 2 for conveying the printing product 7.
The bronzing film heating roller 33 is rotatably and elevationally disposed on the frame 1. The swing rollers 32 are swingably supported on the holders 1 on both sides of the hot stamping film heating roller 33 to form the hot stamping film running unit 3. The gilding device applied to the roll-shaped printed matter of this embodiment is when the operation, and the gilding film is discharged from gilding film roll storage roller and is accomplished the gilding operation to the printed matter by the gilding film warming mill through the pendulum roller after, accomodates to gilding film roll receiving roll through another pendulum roller again.
The bronzing film heating roller 33 and the bronzing film roll receiving roller 35 of the embodiment are driven by a motor 311 and a motor 351 respectively.
Referring to fig. 2, the hot stamping film heating roller 33 of the present embodiment is disposed on the frame 1 through a movable frame 34. The movable support 34 is mainly composed of a support rod 344, two cylinders 341 and two T-shaped connecting plates 343. The support bar 344 is supported on the bracket 1, and the two cylinders 341 are disposed on the support bar 344. Each T-shaped connecting plate 343 is correspondingly connected to one of the air cylinders 341. The bronzing film heating roller 33 is disposed between the two T-shaped connecting plates 343. The connecting end of the T-shaped connecting plate 343 and the cylinder 341 is in a hinged connection mode, moves along the setting direction of the cylinder 341 under the driving of the cylinder 341, and swings under the action of gravity. When the cylinder 341 is retracted, the gold stamping film heating roller 33 gradually separates from the gold stamping film under the swinging action until the gold stamping film separates from the printed matter, and the printed matter is at the interval stage of gold stamping; when the pattern on the printed matter is about to reach the gold stamping station, the cylinder 341 is ejected out, and the gold stamping film heating roller 33 gradually extrudes the gold stamping film under the swinging action until the gold stamping film is abutted against the printed matter to realize the gold stamping operation.
In this embodiment, the support rod is further provided with an infrared sensor for monitoring the temperature of the bronzing film heating roller 33.
The hot-stamping film heating roller of the embodiment is internally provided with a hot-resistance wire, the hot-resistance wire is divided into three parts which are arranged on two sides of the gold-stamping film heating roller and in the middle of the gold-stamping film heating roller, and the heating power of the hot-resistance wire arranged in the middle of the gold-stamping film heating roller is smaller than that of the hot-resistance wires arranged on two sides of the gold-stamping film heating roller.
The swing roller of this embodiment is composed of two rollers arranged in parallel and a connecting plate provided with a rotating shaft. Two rollers are rotatably supported on the connecting plate. The rotating shaft is eccentrically arranged on the outer sides of the two connecting plates in the length direction of the connecting plates through bearings. The connecting plate is rotatably connected to the support through the rotating shaft, so that the swing rod inclines to one side in a free state, and the bronzing film is kept in a tight state.
Referring to fig. 3, the transmission unit of the present embodiment is a pulley transmission mechanism, which mainly comprises a driving pulley 81, a driven pulley 82 and a belt. The driving pulley 81 is disposed on the printing product driving roller 21, the driven pulley 82 is disposed on the printing product pulling roller 22, and the driving pulley 81 and the driven pulley 82 are in transmission connection through a belt. The driving pulley 81 is driven to rotate by a motor 83.
The printing product walking unit of the embodiment also comprises a traction polyurethane roller 9, and the traction polyurethane roller is tightly attached to the printing product traction roller 22 and arranged on the bracket.
The traction polyurethane roller of this embodiment is mounted on the support by a movable bracket. The movable support comprises a support rod, two cylinders and two T-shaped connecting plates, the support rod is supported on the support, the two cylinders are arranged on the support rod, each T-shaped connecting plate is correspondingly connected to one cylinder, and the traction polyurethane roller is arranged between the two T-shaped connecting plates.
The printed matter traveling unit and the bronzing film traveling unit of the embodiment are respectively provided with a guide roller 5, and the guide rollers 5 are rotatably arranged on the bracket 1.
In the interval time that the pattern area on the printed matter of the gold stamping device applied to the rolled printed matter does not reach the gold stamping station, the heating roller can be lifted to be separated from the gold stamping film, the material of the gold stamping film is saved, and the cost is saved. On the other hand, the heating power of the heating wires arranged at the two ends of the heating roller is set to be larger than that of the heating wire arranged at the middle position, so that the temperature difference of the heating roller in the axial direction is eliminated, and the gold stamping effect is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A gold stamping device applied to a rolled printed product is characterized by comprising a support, a printed product driving roller, a printed product traction roller, a transmission unit, a heating device, a gold stamping film heating roller, a gold stamping film roll receiving roller, a gold stamping film roll storage roller and two swinging rollers, wherein the printed product driving roller and the printed product traction roller are respectively and rotatably supported on the support, and the printed product driving roller is in transmission connection with the printed product traction roller through the transmission unit to form a printed product walking unit for conveying the printed product; the gold stamping film heating roller is rotatably and elevatably arranged on the support, the swing roller can be swingably supported on the supports on the two sides of the gold stamping film heating roller to form a gold stamping film walking unit, and after a gold stamping film is discharged from the gold stamping film roll storage roller, the gold stamping operation on a printed product is completed by the gold stamping film heating roller through the swing roller, and then the gold stamping film is stored on the gold stamping film roll receiving roller through the other swing roller.
2. The gold stamping device applied to the rolled printing product as claimed in claim 1, wherein the hot stamping film heating roller is disposed on the support through a movable support, the movable support comprises a support rod, two air cylinders and two T-shaped connecting plates, the support rod is supported on the support, the two air cylinders are disposed on the support rod, each T-shaped connecting plate is correspondingly connected to one air cylinder, and the hot stamping film heating roller is disposed between the two T-shaped connecting plates.
3. The gold stamping device applied to the rolled printing products as claimed in claim 2, wherein the support bar is further provided with an infrared sensor.
4. The bronzing device applied to a roll-type printed matter according to claim 1, wherein the hot-resistance wires are disposed in the hot-stamping film heating roller, the hot-resistance wires are divided into three parts disposed at two sides of the hot-stamping film heating roller and disposed at the middle of the hot-stamping film heating roller, and the heating power of the hot-resistance wires disposed at the middle of the hot-stamping film heating roller is smaller than the heating power of the hot-resistance wires disposed at two sides of the hot-stamping film heating roller.
5. The bronzing device applied to a roll-shaped printed matter according to claim 1, wherein the oscillating roller is composed of two rollers arranged side by side and a connecting plate provided with a rotating shaft, the rollers are rotatably supported on the connecting plate, the rotating shaft is eccentrically arranged at the outer sides of the two connecting plates in the length direction of the connecting plate through a bearing, the connecting plate is rotatably connected to the bracket through the rotating shaft, so that the oscillating bar is inclined to one side in a free state, and the bronzing film is kept in a tight state.
6. The gold stamping device applied to the rolled printing products as claimed in claim 1, wherein the transmission unit is a belt pulley transmission mechanism, the belt pulley transmission mechanism comprises a driving belt pulley, a driven belt pulley and a belt, the driving belt pulley is arranged on the printing product driving roller, the driven belt pulley is arranged on the printing product traction roller, and the driving belt pulley and the driven belt pulley are in transmission connection through the belt.
7. The gold stamping device applied to the rolled printing products as claimed in claim 1, wherein the printing product walking unit further comprises a traction polyurethane roller, and the traction polyurethane roller is arranged on the support in close contact with the printing product traction roller.
8. The bronzing device according to claim 7, wherein the traction polyurethane roller is disposed on the support through a movable support, the movable support comprises a support rod, two cylinders and two T-shaped connecting plates, the support rod is supported on the support, the two cylinders are disposed on the support rod, each T-shaped connecting plate is correspondingly connected to one cylinder, and the traction polyurethane roller is disposed between the two T-shaped connecting plates.
9. The gold stamping device applied to the rolled printed products as claimed in claim 1, wherein the printed product running unit and the gold stamping film running unit are respectively provided with a guide roller, and the guide rollers are rotatably arranged on the bracket.
10. The bronzing device applied to roll-type printed matters in claim 1, wherein the bronzing film roll receiving roller and the bronzing film roll storage roller are respectively arranged with a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011141394.4A CN112123933A (en) | 2020-10-22 | 2020-10-22 | Be applied to gilt device of roll-like printed matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011141394.4A CN112123933A (en) | 2020-10-22 | 2020-10-22 | Be applied to gilt device of roll-like printed matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112123933A true CN112123933A (en) | 2020-12-25 |
Family
ID=73853439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011141394.4A Pending CN112123933A (en) | 2020-10-22 | 2020-10-22 | Be applied to gilt device of roll-like printed matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112123933A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454610A (en) * | 2022-01-17 | 2022-05-10 | 广东新宏泽包装股份有限公司 | Electrochemical aluminum inclined-penetrating equipment and process for gold stamping of printed products |
-
2020
- 2020-10-22 CN CN202011141394.4A patent/CN112123933A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454610A (en) * | 2022-01-17 | 2022-05-10 | 广东新宏泽包装股份有限公司 | Electrochemical aluminum inclined-penetrating equipment and process for gold stamping of printed products |
| CN114454610B (en) * | 2022-01-17 | 2024-03-29 | 广东新宏泽包装股份有限公司 | Electrochemical aluminum oblique threading equipment and process for stamping printed matter |
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