CN219903783U - Double-layer laminating device based on tension is invariable - Google Patents
Double-layer laminating device based on tension is invariable Download PDFInfo
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- CN219903783U CN219903783U CN202321341141.0U CN202321341141U CN219903783U CN 219903783 U CN219903783 U CN 219903783U CN 202321341141 U CN202321341141 U CN 202321341141U CN 219903783 U CN219903783 U CN 219903783U
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- plate
- fixedly connected
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- winding drum
- double
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- 238000010030 laminating Methods 0.000 title claims description 16
- 238000004804 winding Methods 0.000 claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 210000002489 tectorial membrane Anatomy 0.000 claims 1
- 239000007888 film coating Substances 0.000 abstract description 19
- 238000009501 film coating Methods 0.000 abstract description 19
- 239000004744 fabric Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 238000003475 lamination Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model relates to the related technical field of film coating, and provides a double-layer film coating device based on constant tension, which comprises a supporting bottom plate, wherein a second supporting side plate is connected with the supporting bottom plate through a connecting unit, three power motors are fixedly connected to a first supporting side plate, output ends of the three power motors are respectively fixedly connected with a first rotating shaft, a second rotating shaft and a third rotating shaft, a first winding drum is sleeved on the outer surface of the first rotating shaft, a second winding drum is sleeved on the outer surface of the second rotating shaft, a third winding drum is sleeved on the outer surface of the third rotating shaft, a spacing adjusting unit is arranged on the first supporting side plate, and a tension adjusting unit is also arranged on the first supporting side plate.
Description
Technical Field
The utility model belongs to the technical field of film coating, and particularly relates to a double-layer film coating device based on constant tension.
Background
The film is coated on the surface of a printed matter by hot pressing with a transparent plastic film, plays roles of protecting and increasing gloss, is widely used for surface framing and protecting of covers, paintings, autographs, postcards, product specifications, calendars, maps and the like of books and periodicals, is also applied to the related field of plastic woven cloth, and needs film coating operation when the plastic woven cloth is produced, and the related technology of double-layer film coating exists at present.
The applicant finds that the Chinese patent with publication number of CN217729674U discloses a fabric double-layer laminating device, when a limiting cylinder stretches, the limiting bracket can be pushed to rotate, so that the limiting bracket can be abutted against the end part of a finished product roller; when the finished fabric is wound on the finished roll, the end part of the finished fabric can be limited by the limiting support, so that the winding area of the finished fabric is tidier; when the limiting cylinder is retracted, the limiting support can leave the finished product roller, so that the finished product fabric can be taken out from the suspended end of the finished product roller, and the blanking operation is more convenient; however, there are some disadvantages in the practical use of the above device, such as the lamination of two films, but the existing device cannot ensure that the tension between the two films is kept stable during lamination, and the width of the film is changed when the width of the substrate is changed, so that the existing device cannot meet the processing requirements of various different widths, and therefore, a double-layer lamination device based on constant tension is now proposed, which can solve the above problems.
Disclosure of Invention
The utility model provides a double-layer laminating device based on constant tension, which aims to solve the problems that the existing device cannot ensure that the tension between two layers of films is kept stable and cannot meet the processing requirements of various different widths.
The utility model discloses a double-layer laminating device based on constant tension, which comprises a supporting bottom plate, wherein a first supporting side plate is fixedly connected to the supporting bottom plate, a second supporting side plate is slidably connected to the upper end of the supporting bottom plate through a connecting unit, three power motors are fixedly connected to the first supporting side plate, the output ends of the three power motors are respectively and fixedly connected with a first rotating shaft, a second rotating shaft and a third rotating shaft, a first winding drum is sleeved on the outer surface of the first rotating shaft, a second winding drum is sleeved on the outer surface of the second rotating shaft, a third winding drum is sleeved on the outer surface of the third rotating shaft, a spacing adjusting unit is arranged on the first supporting side plate, and a tension adjusting unit is further arranged on the first supporting side plate.
Preferably, the connecting unit comprises a first connecting plate fixedly connected to the lower end of the second supporting side plate, a plurality of connecting threaded pins are rotatably connected to the first connecting plate, and a plurality of connecting threaded pins can be rotatably connected with the supporting bottom plate.
Preferably, the interval adjusting unit comprises a first air cylinder fixedly connected to the first supporting side plate, the output end of the first air cylinder is fixedly connected with an adjusting plate, and a plurality of first through holes for the first winding drum, the second winding drum and the third winding drum to pass through are formed in the adjusting plate.
Preferably, the tension adjusting unit comprises a second cylinder fixedly connected to the side surface of the first supporting side plate, the output end of the second cylinder is fixedly connected with a first connecting rod, the end part of the first connecting rod is fixedly connected with a pushing plate, one side of the first supporting side plate, which faces the adjusting plate, is fixedly connected with a second connecting rod penetrating through the adjusting plate, the upper side and the lower side of the second connecting rod are fixedly connected with two groups of first connecting plates symmetrically arranged, each group of first connecting plates is provided with a first pushing block in a sliding manner, the pushing plate is fixedly connected with the first pushing blocks, the pushing plate is provided with a first penetrating groove, the pushing plates are respectively fixedly connected with the two first pushing blocks at the upper end and the lower end of the pushing plate, the first connecting plates are provided with a second penetrating groove for the first pushing blocks to pass through, the first connecting plates are connected with a second pushing block in a sliding manner, the width of the second pushing blocks is larger than that of the first pushing blocks, the first pushing blocks and the second pushing blocks are connected with the second pushing blocks through the clamping units, and the second pushing blocks are connected with the second connecting plates in a sliding manner, and the second connecting plates are connected with the second connecting plates in a rotating manner.
Preferably, the clamping unit comprises a clamping plate fixedly connected to the upper surface of the first pushing block, a clamping groove matched with the clamping plate is formed in the lower surface of the second pushing block, the upper surface of the first pushing block is provided with a first inclined surface, and the lower surface of the second pushing block is provided with a second inclined surface matched with the first inclined surface.
Compared with the prior art, the embodiment of the utility model has the following main beneficial effects:
1. through the arrangement of the interval adjusting unit, the output end of the first air cylinder drives the position of the adjusting plate to change, and the effective distances of the first winding drum, the second winding drum and the third winding drum can be adjusted so as to adapt to films with different widths, wherein the film coating raw materials output by the first winding drum and the second winding drum are coated on the third winding drum through film coating operation, and double-layer film coating on the plastic woven cloth is completed;
2. through tension adjustment unit's setting, the output of second cylinder drives head rod and flitch and removes, and the flitch drives the first impeller that is connected with it and removes, and the joint plate that sets up on the first impeller cooperates with the joint groove that sets up on the second impeller to under the restriction of first connecting plate piece, the second impeller removes to both sides, drives the regulation cylinder and removes to both sides, can adjust the tension of membrane when membrane and regulation cylinder contact.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a constant tension-based double-layer laminating device;
FIG. 2 is a schematic diagram of the overall structure of a double-layer laminating device based on constant tension;
FIG. 3 is a schematic diagram III of the overall structure of a double-layer laminating device based on constant tension;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;
FIG. 5 is a schematic structural diagram of a connection between a first pushing block and a second pushing block in a constant-tension-based double-layer laminating device;
FIG. 6 is a schematic structural diagram of a clamping unit in a double-layer laminating device based on constant tension;
FIG. 7 is a schematic diagram of the overall structure of a constant tension-based double-layer laminating device;
fig. 8 is an enlarged schematic view of the structure at B in fig. 7.
Reference numerals annotate: 1. a support base plate; 2. a first support side plate; 3. a second support side plate; 4. a power motor; 5. a first rotating shaft; 6. a second rotating shaft; 7. a third rotating shaft; 8. a first take-up reel; 9. a second take-up reel; 10. a third winding drum; 111. a first connection plate; 112. connecting a threaded pin; 121. a first cylinder; 122. an adjusting plate; 123. a first through hole; 131. a second cylinder; 132. a first connecting rod; 133. a pushing plate; 134. a second connecting rod; 135. a first connecting plate member; 136. a first push block; 137. a first through slot; 138. a second through groove; 139. a second pushing block; 140. a second connecting plate member; 141. adjusting the roller; 142. a second through hole; 151. a clamping plate; 152. a clamping groove; 153. a first inclined surface; 154. and a second inclined surface.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Example 1
The embodiment of the utility model provides a double-layer laminating device based on constant tension, which comprises a supporting bottom plate 1, wherein the supporting bottom plate 1 is fixedly connected with a first supporting side plate 2, the upper end of the supporting bottom plate 1 is slidably connected with a second supporting side plate 3, the second supporting side plate 3 is connected with the supporting bottom plate 1 through a connecting unit, three power motors 4 are fixedly connected to the first supporting side plate 2, the output ends of the three power motors 4 are respectively and fixedly connected with a first rotating shaft 5, a second rotating shaft 6 and a third rotating shaft 7, a first winding drum 8 is sleeved on the outer surface of the first rotating shaft 5, a second winding drum 9 is sleeved on the outer surface of the second rotating shaft 6, a third winding drum 10 is sleeved on the outer surface of the third rotating shaft 7, a distance adjusting unit is arranged on the first supporting side plate 2, and a tension adjusting unit is also arranged on the first supporting side plate 2.
When the device is actually used, the three power motors 4 respectively drive the first rotating shaft 5, the second rotating shaft 6 and the third rotating shaft 7 to rotate so as to drive the first winding drum 8, the second winding drum 9 and the third winding drum 10 to rotate for double-layer film coating operation, films with different widths can be conveniently coated through the arrangement of the interval adjusting units, and the tension adjusting units can ensure constant tension in film coating.
Example 2
Referring to fig. 3, in this embodiment, on the basis of embodiment 1, the connection unit includes a first connection plate 111 fixedly connected to the lower side surface of the second support side plate 3, and a plurality of connection threaded pins 112 are rotatably connected to the first connection plate 111, and a plurality of connection threaded pins 112 can be rotatably connected to the support base plate 1.
The second support side plate 3 can be removed by the arrangement of the connecting threaded pin 112, so that the first winding drum 8, the second winding drum 9 and the third winding drum 10 can be replaced conveniently.
The interval adjusting unit comprises a first air cylinder 121 fixedly connected to the first supporting side plate 2, an output end of the first air cylinder 121 is fixedly connected with an adjusting plate 122, and a plurality of first through holes 123 for the first winding drum 8, the second winding drum 9 and the third winding drum 10 to pass through are formed in the adjusting plate 122.
The output end of the first cylinder 121 drives the adjusting plate 122 to move along the axial direction of the first winding drum 8/the second winding drum 9/the third winding drum 10, and the effective distances of the first winding drum 8, the second winding drum 9 and the third winding drum 10 can be adjusted so as to adapt to films with different widths, wherein the film coating raw materials output by the first winding drum 8 and the second winding drum 9 are coated on the third winding drum 10 through film coating operation, and double-layer film coating on the plastic woven cloth is completed.
Example 3
With reference to fig. 4, fig. 5, fig. 6 and fig. 8, in this embodiment, on the basis of embodiment 2, the tension adjusting unit includes a second cylinder 131 fixedly connected to the side of the first supporting side plate 2, the output end of the second cylinder 131 is fixedly connected with a first connecting rod 132, the end of the first connecting rod 132 is fixedly connected with a pushing plate 133, one side of the first supporting side 2 facing the adjusting plate 122 is fixedly connected with a second connecting rod 134 penetrating the adjusting plate 122, the upper and lower sides of the second connecting rod 134 are fixedly connected with two groups of first connecting plates 135 symmetrically arranged, each group of first connecting plates 135 are respectively connected with a first pushing block 136 in a sliding manner, the pushing plate 133 is fixedly connected with the first pushing blocks 136, the pushing plate 133 is respectively fixedly connected with the two first pushing blocks 136 at the upper and lower ends, the first connecting plate 135 is provided with a second penetrating groove 138 for the first pushing blocks to pass through, the first connecting plates 135 are connected with a second pushing block 139 in a sliding manner, the second connecting plate 139 is connected with a second connecting plate 139 in a sliding manner, and the second connecting plate 139 is connected with a second connecting plate 139, and the second connecting plate 139 is fixedly connected with the second connecting plate 139.
The clamping unit comprises a clamping plate 151 fixedly connected to the upper surface of the first pushing block 136, a clamping groove 152 matched with the clamping plate 151 is formed in the lower surface of the second pushing block 139, the upper surface of the first pushing block 136 is provided with a first inclined surface 153, and the lower surface of the second pushing block 139 is provided with a second inclined surface 154 matched with the first inclined surface 153.
When the tension adjusting unit is actually used, the output end of the second air cylinder 131 drives the first connecting rod 132 and the pushing plate 133 to move, the pushing plate 133 drives the first pushing block 136 connected with the first pushing block 136 to move, the clamping plate 151 arranged on the first pushing block 136 is matched with the clamping groove 152 arranged on the second pushing block 139, the second pushing blocks 139 on the upper side and the lower side respectively move on the upper side and the lower side under the limitation of the first connecting plate 135, the adjusting rollers 141 on the upper side and the lower side are driven to move on the upper side and the lower side, and the tension of the film can be adjusted when the film contacts with the adjusting rollers 141.
In summary, the working principle of the utility model is as follows: the power motor 4 drives the first rotating shaft 5, the second rotating shaft 6 and the third rotating shaft 7 to rotate so as to drive the first winding drum 8, the second winding drum 9 and the third winding drum 10 to rotate for double-layer film coating operation, films with different widths can be conveniently coated by the arrangement of the interval adjusting unit, and the tension adjusting unit can ensure the constant tension during film coating; the output end of the first cylinder 121 drives the position of the adjusting plate 122 to change, and the effective distances of the first winding drum 8, the second winding drum 9 and the third winding drum 10 can be adjusted so as to adapt to films with different widths, wherein the film coating raw materials output by the first winding drum 8 and the second winding drum 9 are coated on the third winding drum 10 through film coating operation, and double-layer film coating on the plastic woven cloth is completed; the output end of the second air cylinder 131 drives the first connecting rod 132 and the pushing plate 133 to move, the pushing plate 133 drives the first pushing block 136 connected with the first pushing block to move, the clamping plate 151 arranged on the first pushing block 136 is matched with the clamping groove 152 arranged on the second pushing block 139, the second pushing blocks 139 on the upper side and the lower side respectively move on the upper side and the lower side under the limitation of the first connecting plate 135, the regulating rollers 141 on the upper side and the lower side are driven to move on the upper side and the lower side, and the tension of the film can be regulated when the film is contacted with the regulating rollers 141.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a double-deck tectorial membrane device based on tension is invariable, includes supporting baseplate, its characterized in that, supporting baseplate fixedly connected with first support curb plate, the upper end of supporting baseplate has the second to support the curb plate through connecting element sliding connection, fixedly connected with three motor on the first support curb plate, three motor's output respectively with first pivot, second pivot and third pivot fixed connection, the surface cover of first pivot is equipped with first receipts reel, the surface cover of second pivot is equipped with the second and receives the reel, the surface cover of third pivot is equipped with the third and receives the reel, be provided with interval adjustment unit on the first support curb plate, still be provided with tension adjustment unit on the first support curb plate.
2. The tension-constant-based double-layer laminating device according to claim 1, wherein the connecting unit comprises a first connecting plate fixedly connected to the lower end of the second supporting side plate, a plurality of connecting threaded pins are rotatably connected to the first connecting plate, and a plurality of connecting threaded pins can be rotatably connected to the supporting bottom plate.
3. The double-layer laminating device based on constant tension force according to claim 1, wherein the interval adjusting unit comprises a first air cylinder fixedly connected to the first supporting side plate, an output end of the first air cylinder is fixedly connected with an adjusting plate, and a plurality of first through holes for the first winding drum, the second winding drum and the third winding drum to pass through are formed in the adjusting plate.
4. The double-layer laminating device based on constant tension force of claim 3, wherein the tension force adjusting unit comprises a second cylinder fixedly connected to the side surface of the first supporting side plate, the output end of the second cylinder is fixedly connected with a first connecting rod, the end part of the first connecting rod is fixedly connected with a pushing plate, one side of the first supporting side plate, which faces the adjusting plate, is fixedly connected with a second connecting rod penetrating through the adjusting plate, two groups of first connecting plates are symmetrically arranged on the upper side and the lower side of the second connecting rod, each group of first connecting plates are respectively connected with a first pushing block in a sliding manner, the pushing plate is fixedly connected with the first pushing blocks, the pushing plates are respectively connected with the two first pushing blocks at the upper end and the lower end of the pushing plate, the first connecting plates are provided with second penetrating grooves for the first pushing blocks to pass through, the second pushing blocks are connected with the first connecting plates in a sliding manner, the width of the second pushing blocks is larger than the width of the first pushing blocks, the pushing blocks are connected with the second pushing blocks in a clamping manner, the second pushing blocks are connected with the second connecting plates in a sliding manner, and the first connecting plates are connected with the first connecting plates.
5. The double-layer laminating device based on constant tension force according to claim 4, wherein the clamping unit comprises a clamping plate fixedly connected to the upper surface of the first pushing block, a clamping groove matched with the clamping plate is formed in the lower side surface of the second pushing block, the upper surface of the first pushing block is provided with a first inclined surface, and the lower surface of the second pushing block is provided with a second inclined surface matched with the first inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341141.0U CN219903783U (en) | 2023-05-29 | 2023-05-29 | Double-layer laminating device based on tension is invariable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341141.0U CN219903783U (en) | 2023-05-29 | 2023-05-29 | Double-layer laminating device based on tension is invariable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903783U true CN219903783U (en) | 2023-10-27 |
Family
ID=88464403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341141.0U Active CN219903783U (en) | 2023-05-29 | 2023-05-29 | Double-layer laminating device based on tension is invariable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903783U (en) |
-
2023
- 2023-05-29 CN CN202321341141.0U patent/CN219903783U/en active Active
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