CN219903357U - Film laminating system of crystal mark printer - Google Patents
Film laminating system of crystal mark printer Download PDFInfo
- Publication number
- CN219903357U CN219903357U CN202321248786.XU CN202321248786U CN219903357U CN 219903357 U CN219903357 U CN 219903357U CN 202321248786 U CN202321248786 U CN 202321248786U CN 219903357 U CN219903357 U CN 219903357U
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- quick
- release
- roller
- shell
- pressing roller
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- 238000010030 laminating Methods 0.000 title claims abstract description 39
- 239000013078 crystal Substances 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 46
- 239000007888 film coating Substances 0.000 claims abstract description 14
- 238000009501 film coating Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000221696 Sclerotinia sclerotiorum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a film coating system of a crystal mark printer; the laminating system comprises a frame, a feeding roller, a laminating roller and a driving roller which are rotatably connected with the frame; the driving roller is arranged right below the laminating roller; the feeding roller is arranged at one side of the driving roller; quick-release components are arranged at two ends of the feeding roller; the quick-release assembly comprises a quick-release screw, a quick-release disc and a quick-release shell which are mutually sleeved; the quick-release disc is provided with a quick-release groove extending outwards from the center in the radial direction; the quick-release shell is provided with a quick-release notch matched with the quick-release groove; the width of the quick-release groove and the width of the quick-release shell are matched with the end part of the feeding roller; the quick release disc is connected with the frame; radial threaded holes are formed in the side face, opposite to the quick-release groove, of the quick-release disc; the quick-release screw penetrates through the quick-release shell and is in threaded connection with the threaded hole; two ends of the pressing roller are provided with vertical downward electric push rods; the output end of the electric push rod is connected with the pressing roller. The quick-dismantling assembly can realize quick dismantling of the feeding roller, and improves the feeding speed; the pressing roller is lifted through the electronic push rod, the reaction is rapid, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of UV printing, in particular to a crystal mark printer film coating system.
Background
The crystal mark is also called as a UV transfer printing paste; the technological process of the crystal mark is that white ink, gloss oil and the like are sprayed and printed on a crystal film containing back glue layer by layer through a UV flat-bed printer; then the white mould, the gloss oil and the like on the crystal film are covered and transferred to the sticking film; the crystal mark can use a film to adhere the pattern belt to the surface of a product; in order to preserve the pattern on the film, the crystal label is usually covered on a smooth surface paper; the film laminating system is a system for laminating a film on smooth paper; in order to make the film perfectly attached to the smooth paper, the utility model patent with the authority notice number of CN218370749U in the prior art discloses a crystal label marking machine; the printing machine discloses a laminating roller; the surface of the pressing roller is nested with a heating sheet; the pressing roller is propped against the top by an adjusting rod lifted by a knob so as to press the film by the pressing roller; however, according to the technical scheme, the adjusting rod for driving the pressing roller to press the film is required to be manually screwed, the lifting speed is low, and the production efficiency is low; and the loading roller of the printer is inconvenient to assemble and disassemble, and the loading speed is retarded.
Disclosure of Invention
The utility model aims to solve the problems and provide a crystal mark printer film coating system.
The technical scheme of the utility model is as follows: a film laminating system of a crystal mark printer comprises a frame, a feeding roller, a pressing roller and a driving roller, wherein the feeding roller, the pressing roller and the driving roller are rotatably connected with the frame; the feeding roller, the pressing roller and the driving roller are arranged between the side plates of the frame; the driving roller is arranged right below the laminating roller; the feeding roller is arranged at one side of the driving roller to feed materials; quick-release assemblies are arranged at two ends of the feeding roller so as to facilitate quick-release of the feeding roller; the quick-release assembly comprises a quick-release screw, a quick-release disc and a quick-release shell which are mutually sleeved; the quick-release disc is provided with a quick-release groove extending outwards from the center in the radial direction; the quick-release shell is provided with a quick-release notch matched with the quick-release groove; the width of the quick-release groove and the width of the quick-release shell are matched with the end part of the feeding roller; the quick release disc is connected with the frame; radial threaded holes are formed in the side face, opposite to the quick-release groove, of the quick-release disc; the quick-release screw penetrates through the quick-release shell and is in threaded connection with the threaded hole; the end part of the feeding roller is coaxially sleeved with a bearing; the width of the quick-release groove is equivalent to the diameter of a bearing at the end part of the feeding roller; the bearing enters the center of the quick release disc along the quick release groove; then rotating the quick-release shell outside the quick-release disc to enable the quick-release shell and the quick-release disc to be staggered; the edge of the dislocated quick-release notch is matched with the quick-release groove to lock the end part of the feeding roller to the bottom of the quick-release groove; finally, the quick-release screw is screwed to press the quick-release shell, and the quick-release shell and the quick-release disc are locked in a dislocation state, so that the edge of the quick-release notch locks the end part of the feeding roller; the disassembly process of the feeding roller is performed reversely according to the process; two ends of the pressing roller are provided with vertical downward electric push rods; the output end of the electric push rod is connected with the pressing roller; the electric push rod can drive the pressing roller to lift fast, so that the production efficiency is improved.
Preferably, a long hole corresponding to the threaded hole is formed in the side surface, opposite to the quick-dismantling notch, of the quick-dismantling shell; the direction of the long hole is the same as the circumferential direction of the quick-release shell; the quick-release screw passes through the long hole to be in threaded fit with the threaded hole; the friction force formed by the extrusion of the end part of the quick-release screw to the quick-release shell realizes the radial locking of the quick-release shell and the quick-release disc; the long hole provides guidance for the mutual rotation of the quick-release shell and the quick-release notch; the end part of the quick-release screw is in interference fit with the side surface of the quick-release shell; a plurality of corresponding threaded holes are formed; the setting of a plurality of screw holes makes quick detach screw's quantity can increase, and then quick detach shell and quick detach dish extrusion point each other also can increase, and quick detach shell, quick detach dish keep dislocation state's ability stronger.
Preferably, one end of the feeding roller is connected with an adjustable damper to adjust the output rate of the feeding roller.
Preferably, the center of the pressing roller is hollow, and a heating rod penetrates through the pressing roller; the heat energy generated by the heating rod is uniformly transferred to the laminating roller to press the film.
Preferably, the frame is provided with a lifting groove corresponding to the pressing roller, and the lifting groove is used for guiding the lifting of the pressing roller.
Further, the outside border of lift groove is equipped with vertical baffle to carry out axial spacing to the pressfitting roller.
Preferably, a temperature sensor is arranged above one end of the laminating roller, and the surface temperature of the laminating roller is monitored in real time, so that the surface temperature of the laminating roller is ensured to be in a laminating temperature area, and a stable laminating effect is obtained. .
Preferably, the electric push rod is connected with the end part of the pressing roller through the prestress assembly; the prestress assembly comprises a transverse block fixedly connected with the output end of the electric push rod, a prestress screw, a compression spring and a connecting block; the prestress screw sequentially penetrates through the middle parts of the transverse block and the compression spring and is in threaded connection with the top of the connecting block; the pressing roller is rotationally connected with the connecting block; the compression spring is used for applying prestress to enable the pressing roller to be tightly pressed on the driving roller so as to ensure the film covering effect.
The beneficial effects of the utility model are as follows: the crystal mark printer film coating system has the following advantages:
(1) The quick-dismantling component is arranged at the end part of the feeding roller, so that the quick-dismantling of the feeding roller can be realized, and the feeding speed can be improved; the laminating roller disclosed by the utility model can lift through the electronic push rod, is quick in response, can clamp a film at the moment, and can be used for laminating, so that the production efficiency is improved;
(2) The surface of the quick-release shell is provided with a long hole; the quick-release screw passes through the long hole to be in threaded fit with the threaded hole; the quick-release screw passes through the long hole to be in threaded fit with the threaded hole; the end part of the quick-release screw is in interference fit with the side surface of the quick-release shell; the friction force formed by the extrusion of the end part of the quick-release screw to the quick-release shell realizes the radial locking of the quick-release shell and the quick-release disc; the long hole provides guidance for the mutual rotation of the quick release shell and the quick release notch.
Drawings
FIG. 1 is a perspective view of a film coating system of a crystal mark printer according to the utility model;
FIG. 2 is a second perspective view of the film coating system of the crystal mark printer of the utility model;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a D-D sectional view of FIG. 4;
FIG. 6 is a B-B cross-sectional view of FIG. 3;
FIG. 7 is a cross-sectional view of C-C of FIG. 3;
FIG. 8 is a perspective view of a feed roll;
FIG. 9 is a perspective view of the quick release housing;
FIG. 10 is a perspective view of a quick release disc;
FIG. 11 is a first view of a state of use of the nip roller;
FIG. 12 is a second state of use of the nip roller;
FIG. 13 is a side partial cross-sectional view of FIG. 11;
in the figure: 1. frame side plates, 11, lifting grooves, 12, baffles, 2, loading rollers, 21, quick-release assemblies, 211, quick-release screws, 212, quick-release disks, 2121, quick-release grooves, 2122, threaded holes, 213, quick-release shells, 2131, quick-release notches, 2132, long holes, 2133, friction ribs, 22, bearings, 23, adjustable dampers, 231, tongue plate grooves, 24, tongue plates, 3, pressing rollers, 31, electric push rods, 311, transverse blocks, 312, prestressed screws, 313, compression springs, 314, connecting blocks, 315, protective shells, 32.n-shaped frames, 33, heating rods, 34, temperature sensors, 4, driving rollers, 41, driving motors, 5, over rollers.
Detailed Description
Embodiment one: referring to fig. 1-13, a crystal mark printer film covering system comprises a frame, a feeding roller 2, a laminating roller 3 and a driving roller 4, wherein the feeding roller 2, the laminating roller 3 and the driving roller 4 are rotatably connected with the frame; the feeding roller 2, the pressing roller 3 and the driving roller 4 are arranged between the side plates 1 of the frame; the driving roller 4 is arranged right below the laminating roller 3, and the end part is provided with a driving motor 41 to drive the driving roller 4 to operate the materials on the material roller; the feeding roller 2 is arranged at one side of the driving roller 4 to feed materials; the two ends of the feeding roller 2 are provided with quick-release assemblies 21 so as to facilitate the quick-release of the feeding roller 2; the quick-release assembly 21 comprises a quick-release screw 211, a quick-release disc 212 and a quick-release shell 213 which are mutually sleeved; the quick release disc 212 is provided with a quick release groove 2121 extending radially outwards from the center; the quick release housing 213 is provided with a quick release notch 2131 which mates with the quick release groove 2121; the width of the quick release groove 2121 and the width of the quick release shell 213 are matched with the end part of the feeding roller 2; the quick release plate 212 is connected with the frame; the side surface of the quick release disc 212 opposite to the quick release groove 2121 is provided with a radial threaded hole 2122; the quick release screw 211 penetrates the quick release housing 213 to establish threaded connection with the threaded hole 2122; the end part of the feeding roller 2 is coaxially sleeved with a bearing 22; the width of the quick release groove 2121 is equivalent to the diameter of the bearing 22 at the end part of the feeding roller 2; the bearing 22 enters the center of the quick release plate 212 along the quick release groove 2121 and also reaches the bottom of the quick release groove 2121; then, the quick release casing 213 outside the quick release disc 212 is rotated, so that the quick release casing 213 and the quick release disc 212 are dislocated with each other; the edge of the dislocated quick-release notch 2131 is matched with the quick-release groove to lock the end part of the feeding roller 2 to the bottom of the quick-release groove; finally, the quick release screw 211 is screwed to press the quick release shell 213, and the quick release disc 212 and the quick release shell are locked in a dislocation state, so that the edge of the quick release notch 2131 locks the end part of the feeding roller 2; the disassembly process of the feeding roller 2 is performed reversely according to the process; two ends of the pressing roller 3 are provided with a vertical downward electric push rod 31 and an n-shaped frame 32; the fixed end of the electric push rod 31 is arranged at a vacancy in the middle of the n-shaped frame 32; the n-shaped frame 32 is erected on the tops of the two side plates of the frame and is arranged opposite to the lifting groove 11, and the output rod of the electric push rod 31 can smoothly enter the lifting groove 11; the output end of the electric push rod 31 is connected with the pressing roller 3; the electric push rod 31 is quick in response, can quickly drive the pressing roller 3 to lift, realizes the film coating of the crystal mark, and improves the production efficiency.
Compared with the prior art, the quick-release assembly 21 is arranged at the end part of the feeding roller 2; the quick-release disc 212 and the quick-release shell 213 of the quick-release assembly 21 can be staggered, the end part of the feeding roller 2 is locked through the quick-release groove 2121 and the quick-release notch 2131 for limiting, and then the quick-release disc 212 and the quick-release shell 213 are radially limited to rotate relatively by using the quick-release screw 211, so that the end part of the feeding roller 2 can be ensured to fall into the bottom of the quick-release groove 2121 and be locked; the disassembly of the feeding roller 2 is also simple, and the quick-release groove 2121 and the quick-release notch 2131 are overlapped after the quick-release screw 211 is unscrewed, and then the end part of the feeding roller 2 is slid out of the quick-release groove 2121; the disassembly and assembly are very convenient, and the feeding speed is improved; the laminating roller 3 of the utility model can lift through the electronic push rod, has rapid response, can clamp the film at the moment, and can carry out film coating, thereby improving the production efficiency.
A long hole 2132 corresponding to the threaded hole 2122 is arranged on the side surface of the quick release shell 213 opposite to the quick release notch 2131; the direction of the long hole 2132 is the same as the circumferential direction of the quick release housing 213; the quick release screw 211 passes through the long hole 2132 and is in threaded fit with the threaded hole 2122; the friction force formed by the extrusion of the end part of the quick release screw 211 to the quick release shell 213 realizes the radial locking of the quick release shell 213 and the quick release disc 212; the long hole 2132 provides guidance for the rotation of the quick release housing 213 and the quick release notch 2131 relative to each other; the end of the quick release screw 211 is in interference fit with the side of the quick release housing 213; a plurality of corresponding threaded holes 2122; the number of the quick release screws 211 can be increased due to the arrangement of the plurality of threaded holes 2122, so that the mutual extrusion points of the quick release shell 213 and the quick release disc 212 are also increased, and the capability of keeping the dislocation state of the quick release shell 213 and the quick release disc 212 is stronger.
The electric putter 31 is covered with a protective shell 315 for protecting the electric putter 31.
The side of the quick release housing 213 is provided with friction ribs 2133 to facilitate free hand rotation of the quick release housing 213.
One end of the feeding roller 2 is connected with an adjustable damper 23, and the output speed of the feeding roller 2 can be adjusted.
The center of the pressing roller 3 is hollow, and a heating rod 33 penetrates through the pressing roller; the heat energy generated by the heating rod 33 is uniformly transferred to the laminating roller 3 to press the film.
The frame is provided with a lifting groove 11 corresponding to the pressing roller 3, and provides guidance for lifting the pressing roller 3.
The outer side edge of the lifting groove 11 is provided with a vertical baffle 12 to axially limit the pressing roller 3.
A temperature sensor 34 is arranged above one end of the laminating roller 3, and the surface temperature of the laminating roller 3 is monitored in real time so as to ensure that the surface temperature of the laminating roller 3 is in a laminating temperature area, so that a stable laminating effect is obtained.
The end part of the feeding roller 2 extends outwards to form a tongue plate 24; the adjustable damper 23 is provided with a tongue plate groove 231 which is snap-fitted with the tongue plate 24, so that the adjustable damper 23 can act on the feed roller 2.
A roller 5 is arranged between the two side plates of the frame; the passing roller 5 is provided at one side of the elevation groove 11 for guiding the film.
Working engineering of this embodiment: the method comprises the following steps:
(1) feeding roller 2 for feeding
The quick release groove 2121 on the frame is uniformly turned outwards upwards, and the rotary quick release shell 213 is formed by overlapping the quick release groove 2121 with the quick release notch 2131; the end part of the feeding roller 2 enters the bottom of the quick release groove 2121 from the overlapped quick release groove 2121; rotating the quick release shell 213 to enable the edge of the quick release notch 2131 to abut against the end part of the feeding roller 2; the quick release screw 211 is screwed to lock the relative positions of the quick release disc 212 and the quick release shell 213, namely the relative positions of the feeding roller 2 and the quick release disc 212 can be locked;
(2) coating film is carried out
Leading out the film sticking end part from the feeding roller 2, and enabling the film sticking end part to pass through the position vertically middle between the pressing roller 3 and the driving roller 4; then the electric push rod 31 is started to drive the pressing roller 3 to descend; the descending pressing roller 3 presses downwards and clamps the film and the paper with smooth paper surface into a whole together with the driving roller 4; during this time, the heating rod 33 inside the laminating roller 3 releases heat, and the laminating effect of the laminating roller 3 is improved.
When the electric push rod 31 is downwards output to enable the laminating roller 3 to be downwards pressed, the laminating roller 3 and a connecting block 314 at the end part of the laminating roller 3 firstly establish an interference fit relation with the driving roller 4; then, the electric push rod 31 continues to output downward; the compression spring 313 between the lateral block 311 and the connection block 314 can be compressed; the pre-stressing screw 312 provides a guide for the compression of the compression spring 313; compression by the compression spring 313 provides prestress for pressing down the pressing roller 3; the pre-stress may be adjusted with the thread fit length of the pre-stress screw 312.
Embodiment two: the second embodiment is basically the same as the first embodiment, and the same points are not repeated, except that: the electric push rod 31 is connected with the end part of the laminating roller 3 through a prestress assembly; the prestress assembly comprises a transverse block 311, a prestress screw 312, a compression spring 313 and a connecting block 314 which are fixedly connected with the output end of the electric push rod 31; the prestress screw 312 sequentially penetrates through the middle parts of the transverse block 311 and the compression spring 313 and is in threaded connection with the top of the connecting block 314; the pressing roller 3 is rotationally connected with the connecting block 314; the compression spring 313 is used for applying prestress to press the laminating roller 3 against the driving roller 4 so as to ensure the laminating effect.
Claims (7)
1. A film laminating system of a crystal mark printer comprises a frame, a feeding roller, a pressing roller and a driving roller, wherein the feeding roller, the pressing roller and the driving roller are rotatably connected with the frame; the device is characterized in that the driving roller is arranged right below the pressing roller; the feeding roller is arranged at one side of the driving roller; quick-release components are arranged at two ends of the feeding roller; the quick-release assembly comprises a quick-release screw, a quick-release disc and a quick-release shell which are mutually sleeved; the quick-release disc is provided with a quick-release groove extending outwards from the center in the radial direction; the quick-release shell is provided with a quick-release notch matched with the quick-release groove; the width of the quick-release groove and the width of the quick-release shell are matched with the end part of the feeding roller; the quick release disc is connected with the frame; radial threaded holes are formed in the side face, opposite to the quick-release groove, of the quick-release disc; the quick-release screw penetrates through the quick-release shell and is in threaded connection with the threaded hole; two ends of the pressing roller are provided with vertical downward electric push rods; the output end of the electric push rod is connected with the pressing roller.
2. The crystal mark printer film coating system according to claim 1, wherein: the side surface of the quick-release shell, which is opposite to the quick-release notch, is provided with a long hole corresponding to the threaded hole; the direction of the long hole is the same as the circumferential direction of the quick-release shell; the quick-release screw passes through the long hole to be in threaded fit with the threaded hole; the end part of the quick-release screw is in interference fit with the side surface of the quick-release shell; there are also a plurality of corresponding threaded holes.
3. The crystal mark printer film coating system according to claim 1, wherein: one end of the feeding roller is connected with an adjustable damper.
4. The crystal mark printer film coating system according to claim 1, wherein: the center of the pressing roller is hollow, and a heating rod penetrates through the pressing roller.
5. The crystal mark printer film coating system according to claim 1, wherein: the frame is provided with a lifting groove corresponding to the pressing roller.
6. The crystal mark printer film coating system according to claim 1, wherein: a temperature sensor is arranged above one end of the pressing roller.
7. The crystal mark printer film coating system according to claim 1, wherein: the electric push rod is connected with the end part of the pressing roller through the prestress assembly; the prestress assembly comprises a transverse block fixedly connected with the output end of the electric push rod, a prestress screw, a compression spring and a connecting block; the prestress screw sequentially penetrates through the middle parts of the transverse block and the compression spring and is in threaded connection with the top of the connecting block; the laminating roller is rotationally connected with the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248786.XU CN219903357U (en) | 2023-05-23 | 2023-05-23 | Film laminating system of crystal mark printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248786.XU CN219903357U (en) | 2023-05-23 | 2023-05-23 | Film laminating system of crystal mark printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903357U true CN219903357U (en) | 2023-10-27 |
Family
ID=88441102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248786.XU Active CN219903357U (en) | 2023-05-23 | 2023-05-23 | Film laminating system of crystal mark printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903357U (en) |
-
2023
- 2023-05-23 CN CN202321248786.XU patent/CN219903357U/en active Active
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