CN209756439U - Hot laminating mechanism of flexographic printing machine - Google Patents
Hot laminating mechanism of flexographic printing machine Download PDFInfo
- Publication number
- CN209756439U CN209756439U CN201920161960.4U CN201920161960U CN209756439U CN 209756439 U CN209756439 U CN 209756439U CN 201920161960 U CN201920161960 U CN 201920161960U CN 209756439 U CN209756439 U CN 209756439U
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- roller
- hot
- hot pressing
- printing machine
- flexographic printing
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Abstract
a hot laminating mechanism of a flexographic printing machine relates to the technical field of the flexographic printing machine, and comprises a rack, and a hot pressing roller and a driven roller which are arranged on the rack, wherein the hot pressing roller and the driven roller are arranged in parallel, and the roller surface of the hot pressing roller and the roller surface of the driven roller are arranged close to each other and have opposite rotation directions; a coil feeding device is also arranged above the hot pressing roller and the driven roller; the hot pressing roller is a hollow roller, a capillary heating pipeline is arranged on the inner surface of the hot pressing roller, and the two ends of the capillary heating pipeline are connected with heat circulating pumps arranged below the hot pressing roller and the driven roller respectively, so that the hot pressing roller has the advantages of high film laminating efficiency, stability and reliability.
Description
Technical Field
the utility model relates to a flexographic printing machine technical field, concretely relates to hot tectorial membrane mechanism of flexographic printing machine.
Background
Flexo printing machines enter China from the last 90 years, water-based ink is used in the flexo printing machines, the flexo printing machines have less pollution to the environment, and the flexo plate making process is simple and quick and has obvious advantage in efficiency compared with gravure plate making. In practical production, in order to protect the surface of a plate-making object, such as various drawings, pictures, advertisements, document materials and the like, which is produced by a flexo printing machine, a film, or surface coating, needs to be coated on the outer surface of the plate-making object. Heretofore, various laminating devices with different specifications are sold in the market, and the processes are divided into hot laminating and cold laminating according to different models of laminating machines according to the requirements of the size and performance parameters of a coated workpiece. At present, a hot laminating process is widely applied as a laminating process which is popular in the market at present, and although the hot laminating process is used or even improved by different enterprise units, the hot laminating process still has the defects of complex process, insufficient heating, large energy consumption and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough among the prior art, and provide a hot tectorial membrane mechanism of flexographic printing machine, have the efficient, reliable and stable advantage of tectorial membrane.
The purpose of the utility model is realized through the following technical scheme:
The hot laminating mechanism of the flexographic printing machine comprises a rack, and a hot pressing roller and a driven roller which are arranged on the rack, wherein the hot pressing roller and the driven roller are arranged in parallel, and the roller surface of the hot pressing roller and the roller surface of the driven roller are arranged close to each other and have opposite rotation directions; a coil feeding device is also arranged above the hot pressing roller and the driven roller; the hot pressing roller is a hollow roller, a capillary heating pipeline is arranged on the inner surface of the hot pressing roller, and two ends of the capillary heating pipeline are connected with a heat circulating pump arranged below the hot pressing roller and the driven roller.
Further, the roll feeding device comprises a first roll feeding roller and a second roll feeding roller which are arranged in a staggered mode.
Further, the hot press roll includes hollow outer roll body and interior roller, and interior roller passes through the joint spare to be installed in the frame.
Furthermore, the driven roller includes driven roller, and the driven roller passes through the joint spare to be installed in the frame, and driven roller passes through the gear train with interior roller to be connected, interior roller connection motor.
Furthermore, the diameter of the capillary heating pipeline is d, and d is more than or equal to 10mm and less than or equal to 100 mm.
further, the diameter of the capillary heating pipe is 35 mm.
The utility model has the advantages that:
The utility model discloses a hot tectorial membrane mechanism of flexographic printing machine through setting up the hot press roll into hollow roller, and the internal surface is provided with capillary heating pipeline, and the heat-circulating pump that sets up in the hot press roll and driven voller below is all connected at capillary heating pipeline's both ends to come the heat supply for the hot compression roller through the circulation heating system in the capillary heating pipeline, hot press roll and driven voller cooperation are accomplished the hot tectorial membrane operation to the tectorial membrane piece. Compared with the existing hot laminating mechanism, the hot laminating mechanism has the advantages of lower energy consumption, better hot laminating effect and stable and reliable work.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic view of the overall structure of the thermal film coating mechanism of the flexographic printing machine according to the present invention.
Reference numerals in fig. 1:
A frame 1;
The device comprises a hot-pressing roller 2, an outer roller body 21, an inner roller shaft 22, a capillary heating pipeline 23 and a clamping piece 24;
A driven roller 3, a driven roller shaft 31, a gear train 32;
A motor 4;
A first winding roller 51, a second winding roller 52;
A heat circulation pump 6.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a hot laminating mechanism of a flexographic printing machine, as shown in figure 1, comprising a frame 1, a hot pressing roller 2 and a driven roller 3 which are arranged on the frame 1, wherein the hot pressing roller 2 and the driven roller 3 are arranged in parallel, the roller surface of the hot pressing roller 2 and the roller surface of the driven roller 3 are arranged close to each other and turn in opposite directions; a coil conveying device is also arranged above the hot pressing roller 2 and the driven roller 3, and comprises a first coil conveying roller 51 and a second coil conveying roller 52 which are arranged in a staggered manner; the hot press roller 2 is a hollow roller, a capillary heating pipeline 23 is arranged on the inner surface of the hot press roller, and two ends of the capillary heating pipeline 23 are connected with a heat circulating pump 6 arranged below the hot press roller 2 and the driven roller 3. The hot-pressing roller 2 comprises a hollow outer roller body 21 and an inner roller shaft 22, and the inner roller shaft 22 is installed on the machine frame 1 through a clamping piece 24. The driven roller 3 comprises a driven roller shaft 3, the driven roller 3 is installed on the rack 1 through a clamping piece 24, the driven roller shaft 31 is connected with the inner roller shaft 22 through a gear set 32, and the outer roller shaft 22 is connected with the motor 4. The motor 4 drives the inner roller 22 of the hot pressing roller 2, the inner roller 22 drives the driven roller shaft 31 of the driven roller 3 through the transmission gear set 32, so that the hot pressing roller 2 and the driven roller 3 rotate in opposite directions, the hot-melt protective film is adjusted in position through the first roller 51 and the second roller 52 arranged above the hot pressing roller 2 and the driven roller 3 and penetrates through the middles of the hot pressing roller 2 and the driven roller 3 together with the film coating member, and therefore the film coating member and the hot-melt protective film are attached together under the hot pressing of the hot pressing roller 2. The circulation heating system in the capillary heating pipeline 23 supplies heat to the hot pressing roller 2, the diameter of the capillary heating pipeline 23 is 35mm, and compared with the existing hot laminating mechanism, the energy consumption is lower, the hot laminating effect is better, and the work is stable and reliable.
it should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The hot laminating mechanism of the flexographic printing machine is characterized in that: the hot-pressing roller and the driven roller are arranged in parallel, and the roller surface of the hot-pressing roller and the roller surface of the driven roller are arranged close to each other and have opposite rotation directions; a coil conveying device is also arranged above the hot pressing roller and the driven roller; the hot pressing roller is a hollow roller, a capillary heating pipeline is arranged on the inner surface of the hot pressing roller, and two ends of the capillary heating pipeline are connected with a heat circulating pump arranged below the hot pressing roller and the driven roller.
2. the thermal laminating mechanism of the flexographic printing machine according to claim 1, wherein: the roll feeding device comprises a first roll feeding roller and a second roll feeding roller which are arranged in a staggered mode.
3. The thermal laminating mechanism of the flexographic printing machine according to claim 1, wherein: the hot press roll comprises a hollow outer roll body and an inner roll shaft, and the inner roll shaft is installed in the rack through a clamping piece.
4. The thermal laminating mechanism of the flexographic printing machine according to claim 3, wherein: the driven roller includes driven roller, the driven roller pass through the joint spare install in the frame, driven roller with interior roller passes through the gear train and connects, interior roller connection motor.
5. The thermal laminating mechanism of the flexographic printing machine according to claim 1, wherein: the diameter of the capillary heating pipeline is d, and d is more than or equal to 10mm and less than or equal to 100 mm.
6. the thermal laminating mechanism of the flexographic printing machine according to claim 5, wherein: the diameter of the capillary heating pipeline is d-35 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161960.4U CN209756439U (en) | 2019-01-28 | 2019-01-28 | Hot laminating mechanism of flexographic printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161960.4U CN209756439U (en) | 2019-01-28 | 2019-01-28 | Hot laminating mechanism of flexographic printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756439U true CN209756439U (en) | 2019-12-10 |
Family
ID=68750997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920161960.4U Expired - Fee Related CN209756439U (en) | 2019-01-28 | 2019-01-28 | Hot laminating mechanism of flexographic printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209756439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277347A (en) * | 2020-09-24 | 2021-01-29 | 铜陵市超越电子有限公司 | Oxidation-resistant metallized film and preparation device and processing method thereof |
-
2019
- 2019-01-28 CN CN201920161960.4U patent/CN209756439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277347A (en) * | 2020-09-24 | 2021-01-29 | 铜陵市超越电子有限公司 | Oxidation-resistant metallized film and preparation device and processing method thereof |
| CN112277347B (en) * | 2020-09-24 | 2022-05-27 | 铜陵市超越电子有限公司 | Preparation device and processing method of oxidation-resistant metalized film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |