CN220759763U - Coating mechanism convenient to even coating - Google Patents
Coating mechanism convenient to even coating Download PDFInfo
- Publication number
- CN220759763U CN220759763U CN202322280025.9U CN202322280025U CN220759763U CN 220759763 U CN220759763 U CN 220759763U CN 202322280025 U CN202322280025 U CN 202322280025U CN 220759763 U CN220759763 U CN 220759763U
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- coating
- roller
- lifting
- plate
- unreeling
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- 238000000576 coating method Methods 0.000 title claims abstract description 134
- 239000011248 coating agent Substances 0.000 title claims abstract description 126
- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000007790 scraping Methods 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 238000013519 translation Methods 0.000 abstract description 4
- 239000003973 paint Substances 0.000 description 9
- 239000000049 pigment Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a coating mechanism convenient for uniform coating, which comprises a base, wherein positioning seats are arranged on two sides of the base, and an unreeling roller and a reeling roller are respectively arranged on the inner sides of the positioning seats; the upper coating roller is arranged on one side of the unreeling roller, a lower coating roller is arranged below the upper coating roller, and a lifting column is arranged below the lower coating roller; the scraping box is arranged on one side of the upper coating roller, a connecting plate is arranged in the middle of the upper part of the scraping box, and a lifting plate is arranged above the connecting plate. This coating mechanism convenient to even coating compares with current device, can drive the lifter plate through the lift pneumatic cylinder and carry out the removal of vertical direction to can scrape the thickness of material as required, drive and scrape the magazine and move down to the position that needs, one side is the open-ended and scrapes the magazine and can scrape the unnecessary coating above it to the box in the in-process of film or paper translation, thereby can make the coating even.
Description
Technical Field
The utility model relates to the technical field of coating mechanisms, in particular to a coating mechanism convenient for uniform coating.
Background
The coating machine is mainly used for the surface coating process production of films, papers and the like, and the machine is used for coating a layer of glue, paint or ink with specific functions on a coiled base material, drying the coiled base material, cutting the coiled base material into pieces or coiling the coiled base material, and the coating mechanism is a main component part on the coating machine.
The Chinese patent with the publication number of CN219129726U discloses a coating mechanism of a coating machine, and relates to the technical field of coating machines. The utility model comprises a device main body, a feed inlet and a coating mechanism, wherein the feed inlet is arranged at the side of the device main body, the coating mechanism is arranged in the device main body, the other side of the device main body is provided with a discharge outlet, coating rollers are arranged at the two sides in the coating mechanism, tension rollers are arranged between the coating rollers, a balance frame is arranged at the bottom of the coating mechanism, guide rollers are respectively arranged at the sides of the feed inlet and the discharge outlet above the balance frame, the guide rollers are respectively arranged at the sides of the feed inlet and the discharge outlet in the processing process of coiled coating raw materials, the relaxation phenomenon easily occurs when the guide rollers in the coating mechanism transmit the coating raw materials, and when a push plate pushes down or pulls up the tension springs below, the tension of the tension rollers below the bracket is regulated by the pressure generated by the pressure springs, so that the phenomenon of uneven stress is not easy to occur when the coating raw materials are processed.
The coating mechanism can adjust the tension of the tension roller below the bracket through the pressure generated by the pressure spring, so that the phenomenon of uneven stress is not easy to occur when the coating raw material is processed, but the coating mechanism lacks a scraping structure, so that the effect of the coating is easy to be influenced due to uneven pigment in the coating process;
the automatic adjusting mechanism is lacking, the coating interval is difficult to adjust according to the thickness of the film or paper in the coating process, and the coating interval can be adjusted to a proper position after multiple times of manual debugging, so that the processing efficiency is reduced, and therefore, the coating mechanism convenient for uniform coating is provided.
Disclosure of Invention
The utility model aims to provide a coating mechanism convenient for uniform coating, which aims to solve the problems that in the prior art, the coating mechanism lacks a scraping structure, so that in the coating process, the effect of the coating is easily influenced due to uneven pigment; lack automatic adjustment mechanism, be difficult to according to film or paper's thickness at the coating in-process, adjust the coating interval, only can adjust to suitable position after need carrying out manual debugging many times, reduced machining efficiency's problem.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a coating mechanism for facilitating uniform coating, comprising:
the device comprises a base, wherein positioning seats are arranged on two sides of the base, an unreeling roller and a reeling roller are respectively arranged on the inner sides of the positioning seats, and driving motors are arranged at one ends of the unreeling roller and the reeling roller;
the upper coating roller is arranged on one side of the unreeling roller, a lower coating roller is arranged below the upper coating roller, a lifting column is arranged below the lower coating roller, a lifting push rod is connected below the lifting column, one end of the upper coating roller is connected with a feeding pipe, and a plurality of discharging through holes are formed in the inner wall of the upper coating roller;
scrape the magazine, it is installed one side of last coating roller, the mid-mounting of scraping the magazine top has the connecting plate, and the top of connecting plate is provided with the lifter plate, spacing rotating plate is all installed to the both sides of lifter plate and connecting plate junction, the lift pneumatic cylinder is all installed to the both sides of lifter plate top.
Preferably, a telescopic structure is formed between the lifting push rod and the lifting column, and the lower coating roller and the upper coating roller are symmetrically arranged.
Preferably, the driving motor forms a rotating structure with the unreeling roller and the wind-up roller respectively, and one ends of the unreeling roller and the wind-up roller are movably connected with the positioning seat through bearings.
Preferably, the feeding pipe is communicated with the upper coating roller, and the discharging through holes are uniformly distributed along the outer wall of the upper coating roller.
Preferably, a telescopic structure is formed between the lifting hydraulic cylinder and the lifting plate, the scraping box and the base are mutually parallel, and one side of the scraping box is in an opening shape.
Preferably, the scraping box is further provided with:
the drying fan is arranged on one side of the scraping box, the drying fan is parallel to the base, and the scraping box is detachably connected with the lifting plate through the limiting rotating plate.
Preferably, the positioning seat is further provided with:
the bidirectional push rod is arranged in the middle of the lower part of the positioning seat, and a telescopic structure is formed between the bidirectional push rod and the positioning seat.
Compared with the prior art, the utility model provides a coating mechanism convenient for uniform coating, which has the following beneficial effects:
according to the utility model, the lifting push rod can drive the lifting column to move in the vertical direction, so that the distance between the lower coating roller and the upper coating roller can be adjusted according to the thickness of the film or paper, the problem that the device lacks an automatic adjusting mechanism, the coating distance is difficult to adjust according to the thickness of the film or paper in the coating process, the coating distance can be adjusted to a proper position after multiple times of manual adjustment is required, and the processing efficiency is reduced is avoided;
according to the utility model, the lifting hydraulic cylinder can drive the lifting plate to move in the vertical direction, so that the scraping box is driven to move downwards to a required position according to the thickness of a required scraping material, and the scraping box with an opening-shaped one side can scrape redundant paint on the scraping box into the box in the translation process of a film or paper, so that the paint is uniform, and the problem that the paint effect is affected due to uneven pigment in the coating process due to the lack of a scraping structure of a coating mechanism is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the lower and upper coating rolls of the present utility model;
FIG. 3 is a schematic side view of a scraping box of the utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is a schematic side view of the positioning seat of the present utility model.
In the figure: 1. a base; 2. a positioning seat; 3. an unreeling roller; 4. a wind-up roll; 5. a driving motor; 6. a lower coating roller; 7. a coating roller is arranged; 8. lifting columns; 9. lifting the push rod; 10. a feed pipe; 11. a discharge through hole; 12. scraping box; 13. a lifting plate; 14. a lifting hydraulic cylinder; 15. a connecting plate; 16. limiting rotating plate; 17. a drying fan; 18. a two-way push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a coating mechanism for facilitating uniform coating, comprising: the base 1, both sides on the base 1 are provided with positioning seats 2, the inner sides of the positioning seats 2 are respectively provided with an unreeling roller 3 and a wind-up roller 4, and one ends of the unreeling roller 3 and the wind-up roller 4 are respectively provided with a driving motor 5; the driving motor 5 forms a rotating structure with the unreeling roller 3 and the wind-up roller 4 respectively, and one ends of the unreeling roller 3 and the wind-up roller 4 are movably connected with the positioning seat 2 through bearings; the driving motor 5 can drive the unreeling roller 3 and the reeling roller 4 to rotate respectively, so that films or papers can be synchronously reeled and unreeled in the coating process; the upper coating roller 7 is arranged on one side of the unreeling roller 3, the lower coating roller 6 is arranged below the upper coating roller 7, the lifting column 8 is arranged below the lower coating roller 6, the lifting push rod 9 is connected below the lifting column 8, a telescopic structure is formed between the lifting push rod 9 and the lifting column 8, and the lower coating roller 6 and the upper coating roller 7 are symmetrically arranged; the lifting push rod 9 can drive the lifting column 8 to move in the vertical direction, so that the distance between the lower coating roller 6 and the upper coating roller 7 can be adjusted according to the thickness of the film or paper; one end of the upper coating roller 7 is connected with a feeding pipe 10, and the inner wall of the upper coating roller 7 is provided with a plurality of discharging through holes 11; the feeding pipe 10 is communicated with the upper coating roller 7, and the discharging through holes 11 are uniformly distributed along the outer wall of the upper coating roller 7; the feeding pipe 10 can pump pigment in an external storage box into the upper coating roller 7 through the feeding pipe, and the pigment flows out to a film or paper through the discharging through hole 11 so as to be coated; the scraping box 12 is arranged on one side of the upper coating roller 7, a connecting plate 15 is arranged in the middle of the upper part of the scraping box 12, a lifting plate 13 is arranged above the connecting plate 15, two sides of the joint of the lifting plate 13 and the connecting plate 15 are respectively provided with a limit rotating plate 16, and two sides above the lifting plate 13 are respectively provided with a lifting hydraulic cylinder 14; a telescopic structure is formed between the lifting hydraulic cylinder 14 and the lifting plate 13, the scraping box 12 is parallel to the base 1, and one side of the scraping box 12 is in an opening shape; the lifting hydraulic cylinder 14 can drive the lifting plate 13 to move in the vertical direction, so that the scraping box 12 is driven to move downwards to a required position according to the thickness of the required scraping material, and the scraping box 12 with an opening-shaped one side can scrape redundant paint on the scraping box into the box in the translation process of a film or paper, so that the paint is uniform.
Referring to fig. 1, 4 and 5, a coating mechanism for facilitating uniform coating, comprising: the drying fan 17 is arranged on one side of the scraping box 12, the drying fan 17 is parallel to the base 1, and the scraping box 12 is detachably connected with the lifting plate 13 through the limiting rotating plate 16; the drying fan 17 can air-dry the coating in the translation process of the film or the paper, and the scraping box 12 and the lifting plate 13 are convenient to disassemble and assemble through the limiting rotating plate 16, so that the scraping box 12 can be taken down after the processing is finished, and the inside of the scraping box is cleaned; the bidirectional push rod 18 is arranged in the middle of the lower part of the positioning seat 2, and a telescopic structure is formed between the bidirectional push rod 18 and the positioning seat 2; the bidirectional push rod 18 can drive the positioning seats 2 at the two ends to mutually stretch, so that the positioning seats 2 can mutually approach or separate, and the unreeling roller 3 and the reeling roller 4 can be conveniently assembled and disassembled.
Working principle: when the coating mechanism convenient for uniform coating is used, firstly, the beginning end of a film or paper is pulled out from the unreeling roller 3 and is connected with the wind-up roller 4, then the lifting push rod 9 is started, the lifting push rod 9 drives the lifting column 8 to move in the vertical direction until the distance between the lower coating roller 6 and the upper coating roller 7 is adjusted to be matched with the thickness box of the film or paper; secondly, a driving motor 5 is started, the driving motor 5 drives an unreeling roller 3 and a reeling roller 4 to rotate respectively, so that films or paper can be synchronously reeled and unreeled in the coating process, and meanwhile, a feeding pipe 10 pumps pigment in an external storage box into an upper coating roller 7 through a pump, and the pigment flows out to the films or paper through a discharge through hole 11, so that coating can be performed; then, starting a lifting hydraulic cylinder 14, wherein the lifting hydraulic cylinder 14 drives a lifting plate 13 to move in the vertical direction, and drives a scraping box 12 to move downwards to a required position according to the thickness required by scraping, so that in the process of coating and translating a film or paper, the scraping box 12 with an opening-shaped side can scrape redundant paint on the scraping box into the box, the paint is uniformly distributed, and meanwhile, starting a drying fan 17, and the drying fan 17 air-dries the paint in the process of translating the film or paper; and finally, after coating is finished, the bidirectional push rod 18 is started, the bidirectional push rod 18 drives the positioning seats 2 at two ends to be mutually far away, the unreeling roller 3 and the reeling roller 4 are dismounted and replaced, and meanwhile, the limit rotating plate 16 is rotated, so that the scraping box 12 can be taken down from the lifting plate 13, the scraping box 12 is taken down after the processing is finished, and the inside of the scraping box 12 is cleaned, so that the working principle of the coating mechanism convenient for uniform coating is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A coating mechanism for facilitating uniform coating, comprising:
the device comprises a base (1), wherein positioning seats (2) are arranged on two sides of the base (1), an unreeling roller (3) and a reeling roller (4) are respectively arranged on the inner sides of the positioning seats (2), and a driving motor (5) is arranged at one end of the unreeling roller (3) and one end of the reeling roller (4);
the upper coating roller (7) is arranged on one side of the unreeling roller (3), a lower coating roller (6) is arranged below the upper coating roller (7), a lifting column (8) is arranged below the lower coating roller (6), a lifting push rod (9) is connected below the lifting column (8), one end of the upper coating roller (7) is connected with a feeding pipe (10), and a plurality of discharging through holes (11) are formed in the inner wall of the upper coating roller (7);
scrape magazine (12), it is installed one side of last coating roller (7), the mid-mounting of scraping magazine (12) top has connecting plate (15), and the top of connecting plate (15) is provided with lifter plate (13), limit rotating plate (16) are all installed to both sides of lifter plate (13) and connecting plate (15) junction, lift pneumatic cylinder (14) are all installed to both sides of lifter plate (13) top.
2. A coating mechanism for facilitating uniform coating according to claim 1, wherein a telescopic structure is formed between the lifting push rod (9) and the lifting column (8), and the lower coating roller (6) and the upper coating roller (7) are symmetrically arranged.
3. The coating mechanism convenient for uniform coating according to claim 1, wherein the driving motor (5) and the unreeling roller (3) and the reeling roller (4) form a rotating structure respectively, and one ends of the unreeling roller (3) and the reeling roller (4) are movably connected with the positioning seat (2) through bearings.
4. A coating mechanism for facilitating uniform coating according to claim 1, characterized in that the feed pipe (10) is in communication with the upper coating roller (7) and the discharge through holes (11) are uniformly distributed along the outer wall of the upper coating roller (7).
5. The coating mechanism for facilitating uniform coating according to claim 1, wherein a telescopic structure is formed between the lifting hydraulic cylinder (14) and the lifting plate (13), the scraping box (12) and the base (1) are parallel to each other, and one side of the scraping box (12) is in an opening shape.
6. A coating mechanism for facilitating uniform coating according to claim 1, wherein said scraping box (12) is further provided with:
the drying fan (17) is arranged on one side of the scraping box (12), the drying fan (17) is parallel to the base (1), and the scraping box (12) is detachably connected with the lifting plate (13) through the limiting rotating plate (16).
7. A coating mechanism for facilitating uniform coating according to claim 1, wherein said positioning seat (2) is further provided with:
the bidirectional push rod (18) is arranged in the middle of the lower part of the positioning seat (2), and a telescopic structure is formed between the bidirectional push rod (18) and the positioning seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280025.9U CN220759763U (en) | 2023-08-24 | 2023-08-24 | Coating mechanism convenient to even coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322280025.9U CN220759763U (en) | 2023-08-24 | 2023-08-24 | Coating mechanism convenient to even coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220759763U true CN220759763U (en) | 2024-04-12 |
Family
ID=90600767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322280025.9U Active CN220759763U (en) | 2023-08-24 | 2023-08-24 | Coating mechanism convenient to even coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220759763U (en) |
-
2023
- 2023-08-24 CN CN202322280025.9U patent/CN220759763U/en active Active
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