CN214137822U - Continuous UV film pressure casting process equipment - Google Patents
Continuous UV film pressure casting process equipment Download PDFInfo
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- CN214137822U CN214137822U CN202022696147.2U CN202022696147U CN214137822U CN 214137822 U CN214137822 U CN 214137822U CN 202022696147 U CN202022696147 U CN 202022696147U CN 214137822 U CN214137822 U CN 214137822U
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Abstract
The utility model provides a continuous UV membrane pressure casting process equipment, include: a central impression cylinder to which a glazing substrate is applied; the first processing station and the second processing station are arranged around the central impression cylinder at intervals, and laser films are respectively arranged on the first processing station and the second processing station in a penetrating manner; and the controller is respectively connected with the first processing station and the second processing station, and the controller respectively controls the first processing station and the second processing station to alternately press down the laser film so as to be compounded with the glazing substrate on the central impression cylinder. The utility model discloses a two unit alternate C square technology, full play upper reaches lithography apparatus's big package, high-speed, efficient characteristics. The C square technology is organically integrated into a printing unit, and a single unit unconditionally realizes the selection of various technology combinations.
Description
Technical Field
The utility model relates to a continuous UV membrane pressure casting technology equipment.
Background
The C-square process (C2) is a UV film press casting process. The English name is Cast & Cure, and two words respectively take initial letters to form the source of the square name of C. The UV coating with 100 percent of solid content is used, a film die and specific equipment are combined, after the coating is coated on the surface of a printed matter, the coating is cured while film pressing action is completed at a coating position, and then the die is separated from the printed matter. Thus, the pattern effect on the mold is 100% replicated on the surface of the printed matter, and no mold remains on the surface of the printed matter. The mold functions as a replication tool and may be reusable, rather than a disposable consumable. By using the C square technology, the mould with different pattern effects can be matched, and different visual effects of full or partial laser, fog surface and mirror surface can be realized on the surface of a printed matter.
The process principle of the C square is shown in S1 to S5 in fig. 1, where in fig. 1, 112 denotes a printing substrate, 111 denotes a varnish to be applied, 110 denotes a mold, a serrated surface is a surface of the mold having pattern information, S3 denotes a pressing step, and S4 denotes a UV curing step. The C-square process requires specialized processing equipment, and the user needs to prepare the printing substrate, varnish, and mold before doing the process. The substrate may be paper, film, or pvc plastic sheet, which has a high surface flatness. The varnish is applied to the substrate by a PS plate, a resin plate, an intaglio plate or a screen plate according to the coating equipment of the user. The mold generally uses an opp or pet laser film with a user designed pattern.
The printing process efficiency of the existing C-square process equipment is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous UV membrane pressure casting technology equipment.
In order to solve the above problem, the utility model provides a continuous UV membrane pressure casting process equipment, include:
a central impression cylinder on which the glazing substrate is applied 9;
the first processing station and the second processing station are arranged around the central impression cylinder at intervals, and laser films are respectively arranged on the first processing station and the second processing station in a penetrating manner;
and the controller is respectively connected with the first processing station and the second processing station, and the controller respectively controls the first processing station and the second processing station to alternately press down the laser film so as to be compounded with the glazing substrate on the central impression cylinder 9.
Further, in the above continuous UV film pressure casting process apparatus, the first processing station includes:
the first unwinding shaft 1, the first floating roll 10, the first synchronous roll 22, the first UV main frame 31, the first floating roll 11 and the first winding shaft 4 are sequentially arranged on a film passing path of the first laser film 101;
a first front pressing roller 32, a first rear pressing roller 34, a first front pressing roller cylinder 15, a first rear pressing roller cylinder 16 and a first UV lamp group 33 which are respectively installed on the first UV main frame 31, wherein the first front pressing roller 32 is connected with the first front pressing roller cylinder 15, the first front pressing roller cylinder 15 is connected with the controller, and the controller drives the first front pressing roller 32 to move up and down by controlling the first front pressing roller cylinder 15; the first back press roll 34 is connected with a first back press roll cylinder 16, the first back press roll cylinder 16 is connected with the controller, and the controller drives the first back press roll 34 to move up and down by controlling the first back press roll cylinder 16;
a first UV main cylinder 14 connected to the first UV main frame 31, wherein the first UV main cylinder 14 is connected to the controller, and the first controller controls the first UV main cylinder 14 to drive the first UV main frame 31 to move up and down;
with first one servo motor that unreels axle 1 and connect, with first two servo motor that first synchronizing roller 22 connects, with first three servo motor that first rolling axle 4 is connected, first one servo motor, first two servo motor and first three servo motor respectively with the controller is connected, the controller drives through controlling first one servo motor first unreeling axle 1, the controller drives through controlling first two servo motor first synchronizing roller 22, the controller drives through controlling first three servo motor first rolling axle 4.
Further, in the above continuous UV film casting process apparatus, the second processing station C2 includes:
the second unwinding shaft 5, the second floating roll 12, the second synchronous roll 7, the second UV main frame 37, the second floating roll 13 and the second winding shaft 8 are sequentially arranged on a film passing path of the second laser film 102;
the second front pressing roller 19, the second rear pressing roller 38, the second front pressing roller cylinder 20, the second rear pressing roller cylinder 35 and the second UV lamp group 39 are respectively installed on the second UV main frame 37, wherein the second front pressing roller 19 is connected with the second front pressing roller cylinder 20, the second front pressing roller cylinder 20 is connected with the controller, and the controller drives the second front pressing roller 19 to move up and down by controlling the second front pressing roller cylinder 20; the second back press roll 38 is connected with a second back press roll cylinder 35, the back press roll cylinder 35 is connected with the controller, and the controller drives the second back press roll 38 to move up and down by controlling the second back press roll cylinder 35;
a second UV master cylinder 21 connected to the second UV master frame 37, wherein the second UV master cylinder 21 is connected to the controller, and the first controller drives the second UV master frame 37 to move up and down by controlling the second UV master cylinder 21;
with the second unreels a first servo motor that spool 5 is connected, with the second servo motor that second synchronizing roller 7 is connected, with the second third servo motor that second rolling axle 8 is connected, second first servo motor, second servo motor and second third servo motor respectively with the controller is connected, the controller is through controlling a second servo motor drive the second is unreeled spool 5, the controller is through controlling a second servo motor drive second synchronizing roller 7, the controller is through controlling a second third servo motor drive second rolling axle 8.
Further, the continuous UV film pressure casting process equipment further includes a substrate tension roller, a discharge roller 42 and a third servo motor surrounding the central impression cylinder and arranged at intervals, wherein the third servo motor is connected with the controller, the upstream glazing substrate 103 is attached to the surface of the central impression cylinder 9 through the substrate tension roller 40, the glazing substrate is conveyed to the discharge roller 42 through the rotation of the central impression cylinder 9, the controller drives the discharge roller 42 through controlling the third servo motor, and the finished product 104 processed through the discharge roller 42 is conveyed to the next process step.
Further, the continuous UV film pressure casting process equipment further comprises: and the third second servo motor is connected with the central impression cylinder 9 and is connected with the controller, and the controller drives the central impression cylinder 9 by controlling the third second servo motor.
Compared with the prior art, the utility model discloses a: a central impression cylinder to which a glazing substrate is applied; the first processing station and the second processing station are arranged around the central impression cylinder at intervals, and laser films are respectively arranged on the first processing station and the second processing station in a penetrating manner; and the controller is respectively connected with the first processing station and the second processing station, and the controller respectively controls the first processing station and the second processing station to alternately press down the laser film so as to be compounded with the glazing substrate on the central impression cylinder. The utility model discloses based on module design, can accomplish C square technology processing alone as core unit cooperation auxiliary assembly, also can imbed the printing machine unit, accomplish the complex of printing and C square technology processing simultaneously.
The utility model discloses a two unit alternate C square technology, full play upper reaches lithography apparatus's big package, high-speed, efficient characteristics. The C square technology is organically integrated into a printing unit, and a single unit unconditionally realizes the selection of various technology combinations.
The utility model discloses adapt to the quick small batch volume of digital printing and trade the list, through the processing of C square technology, the perfect color and the luminance that present high resolution digital photo at ordinary art paper.
The utility model discloses can be based on IPC hardware platform, codesys programming environment, Eathercat motion control network drive seven servo linkages, high-speed switching twin cell C square technology, continuous production 8 hours do not stop, can not satisfy the technological requirement until laser film wearing and tearing, electrodeless linking lithography apparatus realizes the maximum efficiency of printing technology when optimizing the selection technology.
Drawings
FIG. 1 is a schematic diagram of a conventional C-squared process;
fig. 2 is a schematic view of a continuous UV film press casting process apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 2, the utility model provides a continuous UV membrane pressure casting process equipment, include:
a central impression cylinder 9 to which a glazing substrate is applied;
the first processing station C1 and the second processing station C2 surround the central impression cylinder and are arranged at intervals, and laser films are respectively arranged on the first processing station C1 and the second processing station C2 in a penetrating way;
and the controller is respectively connected with the first processing station C1 and the second processing station C2, and the controller respectively controls the first processing station C1 and the second processing station C2 to alternately press down the laser film to be compounded with the glazing substrate on the central stamping cylinder 9.
As shown in fig. 2, in an embodiment of the continuous UV film casting process equipment of the present invention, the first processing station C1 includes:
the first unwinding shaft 1, the first floating roll 10, the first synchronous roll 22, the first UV main frame 31, the first floating roll 11 and the first winding shaft 4 are sequentially arranged on a film passing path of the first laser film 101;
a first front pressing roller 32, a first rear pressing roller 34, a first front pressing roller cylinder 15, a first rear pressing roller cylinder 16 and a first UV lamp group 33 which are respectively installed on the first UV main frame 31, wherein the first front pressing roller 32 is connected with the first front pressing roller cylinder 15, the first front pressing roller cylinder 15 is connected with the controller, and the controller drives the first front pressing roller 32 to move up and down by controlling the first front pressing roller cylinder 15; the first back press roll 34 is connected with a first back press roll cylinder 16, the first back press roll cylinder 16 is connected with the controller, and the controller drives the first back press roll 34 to move up and down by controlling the first back press roll cylinder 16;
a first UV main cylinder 14 connected to the first UV main frame 31, wherein the first UV main cylinder 14 is connected to the controller, and the first controller controls the first UV main cylinder 14 to drive the first UV main frame 31 to move up and down;
with first one servo motor that unreels axle 1 and connect, with first two servo motor that first synchronizing roller 22 connects, with first three servo motor that first rolling axle 4 is connected, first one servo motor, first two servo motor and first three servo motor respectively with the controller is connected, the controller drives through controlling first one servo motor first unreeling axle 1, the controller drives through controlling first two servo motor first synchronizing roller 22, the controller drives through controlling first three servo motor first rolling axle 4.
As shown in fig. 2, in an embodiment of the continuous UV film casting process equipment of the present invention, the second processing station C2 includes:
the second unwinding shaft 5, the second floating roll 12, the second synchronous roll 7, the second UV main frame 37, the second floating roll 13 and the second winding shaft 8 are sequentially arranged on a film passing path of the second laser film 102;
the second front pressing roller 19, the second rear pressing roller 38, the second front pressing roller cylinder 20, the second rear pressing roller cylinder 35 and the second UV lamp group 39 are respectively installed on the second UV main frame 37, wherein the second front pressing roller 19 is connected with the second front pressing roller cylinder 20, the second front pressing roller cylinder 20 is connected with the controller, and the controller drives the second front pressing roller 19 to move up and down by controlling the second front pressing roller cylinder 20; the second back press roll 38 is connected with a second back press roll cylinder 35, the back press roll cylinder 35 is connected with the controller, and the controller drives the second back press roll 38 to move up and down by controlling the second back press roll cylinder 35;
a second UV master cylinder 21 connected to the second UV master frame 37, wherein the second UV master cylinder 21 is connected to the controller, and the first controller drives the second UV master frame 37 to move up and down by controlling the second UV master cylinder 21;
with the second unreels a first servo motor that spool 5 is connected, with the second servo motor that second synchronizing roller 7 is connected, with the second third servo motor that second rolling axle 8 is connected, second first servo motor, second servo motor and second third servo motor respectively with the controller is connected, the controller is through controlling a second servo motor drive the second is unreeled spool 5, the controller is through controlling a second servo motor drive second synchronizing roller 7, the controller is through controlling a second third servo motor drive second rolling axle 8.
As shown in fig. 2, the utility model discloses a continuous UV film pressure casting process equipment in one embodiment, still include around central impression cylinder and the substrate tension roll 40, discharge roller 42 and the first servo motor of interval setting, wherein, a third servo motor with the controller is connected, and glazing substrate 103 of upper reaches passes through substrate tension roll 40 pastes and applies on the surface of central impression cylinder 9, and the discharge roller 42 is carried through the rotation of central impression cylinder 9 to glazing substrate, the controller is through controlling a third servo motor drive discharge roller 42, and the finished product 104 that has been processed through discharge roller 42 is carried next technology link.
The utility model discloses an in the continuous UV membrane pressure casting technology equipment embodiment, still include: and the third second servo motor is connected with the central impression cylinder 9 and is connected with the controller, and the controller drives the central impression cylinder 9 by controlling the third second servo motor.
Specifically, the central impression cylinder 9 is driven by a third second servo motor, follows the main speed of a preceding stage process, and runs at a C1 station before upstream substrate glazing, and runs at the same speed as the central impression cylinder through a first unreeling shaft 1 to a first reeling shaft 4, after the upstream substrate glazing is performed, a first UV main frame 31 is pressed down under the driving control of a first UV main cylinder 14, a first UV lamp group 33 is pressed down to a certain distance from the central impression cylinder 9, and after the first UV main frame 31 is in place, a first front pressing roller 32 and a first rear pressing roller 34 are operated by the first front pressing roller cylinder 15 and the first rear pressing roller cylinder 16, so that a laser film is compounded with the glazing substrate, and under the irradiation of a high-energy first UV lamp group, the gloss oil is cured, and a laser pattern is transferred onto the cured gloss oil, namely the substrate. Due to the fact that the base material and the laser film are different in running path and different in adhesion with the base material and the laser film after the gloss oil is cured, the laser film is automatically separated from the base material after the base material and the laser film composite film leave the first UV main frame 31.
The utility model discloses, designed C1, two sets of C square processing stations of C2 have been equipped with receipts of two sets of films and have been unreeled, and every group station possess independent UV curing system, all can accomplish the membrane pressure technology of C square technology alone. The two groups of processing stations surround the central impression cylinder and share the central impression cylinder 9.
When the production is started, the first processing station C1 descends to be pressed with the central roller, the UV lamp of C1 is turned on, and the C2 station is in a standby state. When the unreeling roll diameter of the C1 die is reduced to an early warning value, a station exchange signal can be sent, the C2 starts to accelerate, a station synchronization signal is sent after the speed is synchronized, the UV system of the C2 descends to be in pressure with the central drum, the UV of the C2 group is in normal power to start production, then the UV system of the C1 is lifted to be away from the central impression drum, and the C1 station finishes production.
When the C1 rises to the initial position, the C1 group starts to perform rewinding operation, namely the direction is opposite to the normal operation direction of the C1 group, the laser film is unwound from a full winding shaft to an empty winding shaft, the rewinding speed is far greater than the production speed, and therefore the C1 group finishes rewinding before the normal production of the C2 group finishes, and the preparation of alternating operation with the C2 group is finished.
When the unwinding diameter of the C2 group reaches the preset early warning value, the C1 group repeats the process and the exchange operation of the C2, and starts the C2 group to rewind to prepare for waiting.
Therefore, the C1 group and the C2 group alternately run back and forth, and the production is not stopped in the alternate running process, so that the processing of the C square technology can be realized without changing orders.
The utility model discloses based on module design, can accomplish C square technology processing alone as core unit cooperation auxiliary assembly, also can imbed the printing machine unit, accomplish the complex of printing and C square technology processing simultaneously.
The utility model discloses a two unit alternate C square technology, full play upper reaches lithography apparatus's big package, high-speed, efficient characteristics. The C square technology is organically integrated into a printing unit, and a single unit unconditionally realizes the selection of various technology combinations.
The utility model discloses adapt to the quick small batch volume of digital printing and trade the list, through the processing of C square technology, the perfect color and the luminance that present high resolution digital photo at ordinary art paper.
The utility model discloses can be based on IPC hardware platform, codesys programming environment, Eathercat motion control network drive seven servo linkages, high-speed switching twin cell C square technology, continuous production 8 hours do not stop, can not satisfy the technological requirement until laser film wearing and tearing, electrodeless linking lithography apparatus realizes the maximum efficiency of printing technology when optimizing the selection technology.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A continuous UV film pressure casting process equipment is characterized by comprising the following steps:
a central impression cylinder, on which a glazing substrate is applied (9);
the first processing station and the second processing station are arranged around the central impression cylinder at intervals, and laser films are respectively arranged on the first processing station and the second processing station in a penetrating manner;
and the controller is respectively connected with the first processing station and the second processing station, and the controller respectively controls the first processing station and the second processing station to alternately press down the laser film so as to compound the laser film with the glazing substrate on the central impression cylinder (9).
2. The continuous UV film casting process apparatus of claim 1, wherein the first processing station comprises:
the film coating machine comprises a first unwinding shaft (1), a first floating roller (10), a first synchronous roller (22), a first UV main frame (31), a first floating roller (11) and a first winding shaft (4), which are sequentially arranged on a film passing path of a first laser film (101);
the UV lamp group comprises a first front pressing roller (32), a first rear pressing roller (34), a first front pressing roller cylinder (15), a first rear pressing roller cylinder (16) and a first UV lamp group (33), wherein the first front pressing roller (32) is connected with the first front pressing roller cylinder (15), and the first front pressing roller cylinder (15) is connected with the controller; the first back press roll (34) is connected with a first back press roll cylinder (16), and the first back press roll cylinder (16) is connected with the controller.
3. The continuous UV film casting process apparatus of claim 2, wherein the first processing station further comprises:
a first UV master cylinder (14) connected to the first UV main frame (31), the first UV master cylinder (14) being connected to the controller.
4. The continuous UV film casting process apparatus of claim 2, wherein the first processing station further comprises:
the first one-to-one servo motor is connected with the first unreeling shaft (1), the first second servo motor is connected with the first synchronous roller (22), the first third servo motor is connected with the first reeling shaft (4), and the first one-to-one servo motor, the first second servo motor and the first third servo motor are respectively connected with the controller.
5. The continuous UV film casting process apparatus of claim 1, wherein the second processing station comprises:
the second unwinding shaft (5), the second floating roll (12), the second synchronous roll (7), the second UV main frame (37), the second floating roll (13) and the second winding shaft (8) are sequentially arranged on a film passing path of the second laser film (102);
the second front pressing roller (19), the second rear pressing roller (38), the second front pressing roller cylinder (20), the second rear pressing roller cylinder (35) and the second UV lamp group (39) are respectively installed on the second UV main frame (37), wherein the second front pressing roller (19) is connected with the second front pressing roller cylinder (20), and the second front pressing roller cylinder (20) is connected with the controller; the second back press roll (38) is connected with a second back press roll cylinder (35), and the back press roll cylinder (35) is connected with the controller.
6. The continuous UV film casting process apparatus of claim 5, wherein the second processing station further comprises:
a second UV master cylinder (21) connected to the second UV main frame (37), the second UV master cylinder (21) being connected to the controller.
7. The continuous UV film casting process apparatus of claim 5, wherein the second processing station further comprises:
the first servo motor is connected with the second unreeling shaft (5), the second servo motor is connected with the second synchronous roller (7), the third servo motor is connected with the second reeling shaft (8), and the first servo motor, the second servo motor and the third servo motor are respectively connected with the controller.
8. The continuous UV film casting process equipment according to claim 1, further comprising a substrate tension roller (40), a discharge roller (42) and a third servo motor, wherein the substrate tension roller, the discharge roller and the third servo motor are arranged around the central impression cylinder at intervals, the third servo motor is connected with the controller, the upstream glazing substrate (103) is attached to the surface of the central impression cylinder (9) through the substrate tension roller (40), the glazing substrate is conveyed to the discharge roller (42) through the rotation of the central impression cylinder (9), and the finished product (104) processed through the discharge roller (42) is conveyed to the next process step.
9. The continuous UV film casting process apparatus as claimed in claim 1, further comprising: and the third second servo motor is connected with the central impression cylinder (9) and is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696147.2U CN214137822U (en) | 2020-11-20 | 2020-11-20 | Continuous UV film pressure casting process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696147.2U CN214137822U (en) | 2020-11-20 | 2020-11-20 | Continuous UV film pressure casting process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214137822U true CN214137822U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696147.2U Active CN214137822U (en) | 2020-11-20 | 2020-11-20 | Continuous UV film pressure casting process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214137822U (en) |
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2020
- 2020-11-20 CN CN202022696147.2U patent/CN214137822U/en active Active
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