CN219785422U - Double-sided coating machine - Google Patents
Double-sided coating machine Download PDFInfo
- Publication number
- CN219785422U CN219785422U CN202320877877.3U CN202320877877U CN219785422U CN 219785422 U CN219785422 U CN 219785422U CN 202320877877 U CN202320877877 U CN 202320877877U CN 219785422 U CN219785422 U CN 219785422U
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- traction
- double
- cutter
- coating
- swinging
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- 239000011248 coating agent Substances 0.000 title claims abstract description 40
- 238000000576 coating method Methods 0.000 title claims abstract description 40
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a double-sided coating machine which comprises an unreeling structure, a first traction structure, a front coating structure, a lower oven, a back coating structure, an upper oven, a second traction structure and a reeling structure, wherein the upper oven and the lower oven are stacked up and down, the front coating structure and the back coating structure are respectively arranged at two ends below the ovens, and the unreeling structure and the reeling structure are arranged at one side of the front coating structure. The upper oven and the lower oven which are stacked up and down can ensure the separate drying of the front and back surfaces of the materials after the front and back surfaces are coated, reduce the energy consumption of the ovens, and simultaneously reduce the occupied space of the whole device on the premise of ensuring the front and back surfaces to be coated.
Description
Technical Field
The present utility model relates to a double-sided coater.
Background
The coating machine is used for coating glue or paint on the packaging material, the general coating machine is used for single-sided coating, if the packaging material is used for double-sided coating, two groups of single-sided coating machines are required to be combined, the whole structure of the device is large, a large site space is required for placing, and meanwhile, as each coating is required to be dried, two sets of ovens are required to work, and the energy consumption of the ovens is high.
Disclosure of Invention
The utility model relates to a double-sided coating machine, which has reasonable arrangement of equipment positions, small required field space and reduced energy consumption.
To achieve this object, the present utility model employs a structure in which: the double-sided coating machine comprises an unreeling structure, a first traction structure, a front coating structure, a lower oven, a back coating structure, an upper oven, a second traction structure and a reeling structure, wherein the upper oven is overlapped at the top of the lower oven, the upper oven and the lower oven are separated by a partition board, one end of the bottom of the lower oven is provided with the front coating structure, the other end is provided with the back coating structure, the unreeling structure and the first traction structure are arranged in front of the front coating structure, and the second traction structure and the reeling structure are arranged at the rear; the unreeling structure and the reeling structure are provided with double-station inflatable shafts; the first traction structure and the second traction structure are respectively provided with a traction roller set; the first traction structure and the second traction structure are respectively provided with a cutter structure, the cutter structure on the first traction structure is applied to the unreeling structure, and the cutter structure on the second traction structure is applied to the reeling structure.
The unreeling structure and the reeling structure are both provided with double-station inflatable shafts, each double-station inflatable shaft comprises two inflatable shafts which are symmetrically arranged at two ends of the rotating frame, and the rotating frame is arranged on the rack.
The cutter structure comprises a swinging cylinder, a connecting rod, a swinging arm, a first pushing cylinder, a compression roller, a second pushing cylinder and a cutter, wherein the swinging cylinder is arranged on the first traction structure or the second traction structure, one end of the connecting rod is connected with the swinging cylinder, the other end of the connecting rod is connected with the swinging arm through a rotating shaft, the first pushing cylinder and the second pushing cylinder are arranged on the swinging arm, the first pushing cylinder controls the rotation of the compression roller, and the second pushing cylinder controls the swinging of the cutter.
And the second traction structure is provided with a bending roller and a solvent-free compound arm.
The beneficial effects are as follows: the upper oven and the lower oven which are stacked up and down can ensure the separate drying of the front and back surfaces of the materials after the front and back surfaces are coated, reduce the energy consumption of the ovens, and simultaneously reduce the occupied space of the whole device on the premise of ensuring the front and back surfaces to be coated.
Drawings
The utility model will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cutter device;
fig. 3 is a schematic view of the second traction structure.
Description of the embodiments
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
The double-sided coating machine shown in fig. 1 comprises an unreeling structure 1, a first traction structure 2, a front coating structure 3, a lower oven 6, a back coating structure 8, an upper oven 7, a second traction structure 4 and a reeling structure 5, wherein the upper oven 7 is overlapped at the top of the lower oven 6, the upper oven 7 and the lower oven 6 are separated by a partition plate, the same group or different groups of drying and blowing devices can be used, one end of the bottom of the lower oven 6 is provided with the front coating structure 3, the other end is provided with the back coating structure 8, the front coating structure 3 and the back coating structure 8 are respectively provided with a coating device, the front of the front coating structure 3 is provided with the unreeling structure 1 and the first traction structure 2, and the rear of the front coating structure 3 is provided with the second traction structure 4 and the reeling structure 5. And double-station inflatable shafts are arranged on the unreeling structure 1 and the reeling structure 5. And traction roller sets are respectively arranged on the first traction structure 2 and the second traction structure 4. The first traction structure 2 and the second traction structure 4 are respectively provided with a cutter structure 9, the cutter structure on the first traction structure 2 is applied to the unreeling structure 1, and the cutter structure on the second traction structure 4 is applied to the reeling structure 5. The material on the unreeling structure 1 is conveyed to the front coating structure 3 for coating through a first traction structure upper traction roller set, then is dried through a lower oven 6 and conveyed to the back coating structure 8 at the other end for coating the other surface, and after the coating is finished, is dried through an upper oven 7 and conveyed to the second traction structure 4 for being conveyed to the winding roller 5 for winding through traction.
The unreeling structure 1 and the reeling structure 5 are respectively provided with a double-station air expansion shaft, each double-station air expansion shaft comprises two air expansion shafts which are symmetrically arranged at two ends of the rotating frame, the rotating frame is arranged on the frame, the two air expansion shafts alternately work, and the continuity of work can be guaranteed.
As shown in fig. 2, the cutter structure 9 includes a swinging cylinder 91, a connecting rod 92, a swinging arm 93, a first pushing cylinder 94, a pressing roller 97, a second pushing cylinder 95 and a cutter 96, the swinging cylinder 91 is disposed on the first traction structure 2 or the second traction structure 4, one end of the connecting rod 92 is connected with the swinging cylinder 91, the other end is connected with the swinging arm 93 through a rotating shaft, pushing and pulling of the swinging cylinder 91 enables the connecting rod to drive the swinging arm 93 to rotate, the swinging arm 93 is provided with the first pushing cylinder 94 and the second pushing cylinder 95, the first pushing cylinder 94 controls the pressing roller 97 to rotate, the pressing roller 97 compresses a material before the cutter 96 cuts, and the second pushing cylinder 95 controls the swinging of the cutter 96 to enable the cutter 96 to approach or separate from the material.
As shown in fig. 3, the second traction structure 4 is provided with a roller 10 and a solvent-free composite arm 11, the roller 10 is in an arc roller structure, and is used for flattening the material, and the solvent-free composite arm 11 can realize solvent-free composite of the packaging material, so that applicability is increased.
The upper oven and the lower oven which are stacked up and down can ensure the separate drying of the front and back surfaces of the materials after the front and back surfaces are coated, reduce the energy consumption of the ovens, and simultaneously reduce the occupied space of the whole device on the premise of ensuring the front and back surfaces to be coated.
The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.
Claims (4)
1. The double-sided coating machine is characterized by comprising an unreeling structure, a first traction structure, a front coating structure, a lower oven, a back coating structure, an upper oven, a second traction structure and a reeling structure, wherein the upper oven is overlapped at the top of the lower oven; the unreeling structure and the reeling structure are provided with double-station inflatable shafts; the first traction structure and the second traction structure are respectively provided with a traction roller set; the first traction structure and the second traction structure are respectively provided with a cutter structure, the cutter structure on the first traction structure is applied to the unreeling structure, and the cutter structure on the second traction structure is applied to the reeling structure.
2. The double-sided coater of claim 1, wherein the unreeling structure and the reeling structure are provided with double-station inflatable shafts, the double-station inflatable shafts comprise two inflatable shafts which are symmetrically arranged at two ends of a rotating frame, and the rotating frame is arranged on the frame.
3. The double-sided coater of claim 1, wherein the cutter structure comprises a swinging cylinder, a connecting rod, a swinging arm, a first pushing cylinder, a press roller, a second pushing cylinder and a cutter, the swinging cylinder is arranged on the first traction structure or the second traction structure, one end of the connecting rod is connected with the swinging cylinder, the other end of the connecting rod is connected with the swinging arm through a rotating shaft, the first pushing cylinder and the second pushing cylinder are arranged on the swinging arm, the first pushing cylinder controls the rotation of the press roller, and the second pushing cylinder controls the swinging of the cutter.
4. The two-sided coater of claim 1, wherein the second traction structure is provided with a roller and a solvent-free compound arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877877.3U CN219785422U (en) | 2023-04-19 | 2023-04-19 | Double-sided coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877877.3U CN219785422U (en) | 2023-04-19 | 2023-04-19 | Double-sided coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219785422U true CN219785422U (en) | 2023-10-03 |
Family
ID=88177513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320877877.3U Active CN219785422U (en) | 2023-04-19 | 2023-04-19 | Double-sided coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219785422U (en) |
-
2023
- 2023-04-19 CN CN202320877877.3U patent/CN219785422U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |