CN214289075U - High-precision coating device - Google Patents
High-precision coating device Download PDFInfo
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- CN214289075U CN214289075U CN202023318905.3U CN202023318905U CN214289075U CN 214289075 U CN214289075 U CN 214289075U CN 202023318905 U CN202023318905 U CN 202023318905U CN 214289075 U CN214289075 U CN 214289075U
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Abstract
The utility model provides a high accuracy coating device, include: the coating frame, the unwinding roller is installed to the bottom of coating frame, and a plurality of deflector rolls that unreel are installed to the week side of unwinding roller, and the coating roll is installed on the upper portion of coating frame, the coating case is installed to the bottom of coating roll, and the front side of coating roll is provided with the coating metering roll, and metering roll adjustment motor is installed at the rear of coating metering roll, and the coating compression roller is installed at the top of coating roll, the coating compression roller is installed on coating compression roller regulation seat, installs pressure adjustment motor on the coating compression roller regulation seat, and the scraper is installed to the rear side of coating roll, and scraper adjustment motor is installed to scraper one side, and dry deflector roll is installed to the front side top of coating roll. This high accuracy coating device structure festival gathers, and convenient operation can realize the accurate control of coating weight to reduce the roll sticking phenomenon.
Description
Technical Field
The utility model relates to a coating equipment technical field, concretely relates to high accuracy coating device.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The high-precision coating device is a core component of a coating machine, and the existing high-precision coating devices are mainly classified into roll coating, blade coating, spray coating, curtain coating, film transfer coating and the like according to different feeding modes. Knife coating is a relatively common coating method. The existing scraper type coating machine has a complex structure, a single scraper is adopted for measuring the coating amount, the coating amount is difficult to be accurately controlled, and a roll sticking phenomenon is easily caused, so that the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a high accuracy coating device, compact structure can realize the accurate control of coating weight to reduce the roller phenomenon of gluing.
In order to realize the technical scheme, the utility model provides a high accuracy coating device, include: the coating frame, the unwinding roller is installed to the bottom of coating frame, and a plurality of deflector rolls that unreel are installed to the week side of unwinding roller, and the coating roll is installed on the upper portion of coating frame, the coating case is installed to the bottom of coating roll, and the front side of coating roll is provided with the coating metering roll, and metering roll adjustment motor is installed at the rear of coating metering roll, and the coating compression roller is installed at the top of coating roll, the coating compression roller is installed on coating compression roller regulation seat, installs pressure adjustment motor on the coating compression roller regulation seat, and the scraper is installed to the rear side of coating roll, and scraper adjustment motor is installed to scraper one side, and dry deflector roll is installed to the front side top of coating roll.
In the technical scheme, in actual work, a film roll or a paper roll to be coated is placed on an unwinding roller, the film roll or the paper roll is unwound at a constant speed through the unwinding roller, then the film roll enters a coating area formed between a coating roller and a coating press roller through the guidance of each unwinding guide roller, the coating pressure between the coating roller and the coating press roller can be adjusted through a pressure adjusting motor so as to meet the coating requirement, when the film roll is unwound through the coating area, the coating roller firstly transfers the coating in a coating box to the surface of the coating roller through rotation, then the pressure between the coating metering roller and the coating roller is adjusted through a metering roller adjusting motor, the redundant coating on the surface of the coating roller is scraped through the coating metering roller, the coating on the coating roller is uniformly scraped, the coating amount can be accurately controlled, the coating uniformity is enhanced, and when the coating roller is contacted with the film material, the coating roller is transferred to the surface of the film material, the coated film material is transferred into the drying device through the drying guide roller to be dried, and after the coating roller is contacted with the film material, the surface of the coating roller can be cleaned through the scraper, so that the surface of the coating roller is contacted with the coating in the coating box again after being cleaned, the phenomenon of roller sticking is reduced, and the coating quality is improved.
Preferably, the coating frame is provided with a deviation corrector, a first unwinding guide roller, a second unwinding guide roller, a third unwinding guide roller, a fourth unwinding guide roller, a fifth unwinding guide roller and a tension roller, wherein the deviation corrector is arranged above the oblique back of the unwinding roller, the second unwinding guide roller and the first unwinding guide roller are respectively arranged on the upper side and the lower side of the deviation corrector, the third unwinding guide roller is arranged above the oblique front of the unwinding roller, the fourth unwinding guide roller and the fifth unwinding guide roller are arranged above the oblique front of the third unwinding guide roller side by side, the tension roller is arranged below the oblique front of the fourth unwinding guide roller, in the actual operation process, the deviation corrector is used for deviation correction guide during unwinding, and the tension roller is used for adjusting tension in the unwinding process.
Preferably, a paint receiving tray is arranged below the scraper and used for receiving paint scraped by the scraper.
Preferably, an electric cabinet is installed on one side of the coating machine frame, and an operation table is installed on the electric cabinet, so that parameter setting and automatic control of the whole machine are facilitated.
The utility model provides a pair of high accuracy coating device's beneficial effect lies in: this high accuracy coating device structure festival gathers, and convenient operation can realize the accurate control of coating weight to reduce the roll sticking phenomenon. In actual work, a film roll or a paper roll to be coated is placed on an unwinding roller, the film roll or the paper roll is unwound at a constant speed through the unwinding roller, then the film roll enters a coating area formed between a coating roller and a coating pressing roller through the guidance of each unwinding guide roller, the coating pressure between the coating roller and the coating pressing roller can be adjusted through a pressure adjusting motor so as to meet the coating requirement, when the film roll is unwound through the coating area, the coating roller firstly transfers the coating in a coating box to the surface of the coating roller through rotation, then the pressure between the coating metering roller and the coating roller is adjusted through a metering roller adjusting motor, the redundant coating on the surface of the coating roller is scraped through the coating metering roller, the coating on the coating roller is uniformly scraped, the coating amount can be accurately controlled, the coating uniformity is enhanced, after the coating roller is contacted with the film material, the coating material is transferred to the surface of the film material, and the coated film material is transferred into a drying device through a drying guide roller to be dried, after the coating roller is contacted with the film material, the surface of the coating roller can be cleaned through the scraper, so that the surface of the coating roller is contacted with the coating in the coating box again after being cleaned, the phenomenon of roller sticking is reduced, and the coating quality is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a side view of the present invention.
In the figure: 1. a coating frame; 2. unwinding rollers; 3. a coating roll; 4. a scraper adjusting motor; 5. coating a compression roller; 6. a coating press roller adjusting seat; 7. a pressure regulating motor; 8. a coating metering roll; 9. a metering roll adjustment motor; 10. a deviation rectifier; 11. a first unwinding guide roller; 12. a second unwinding guide roller; 13. a third unwinding guide roller; 14. a fourth unwinding guide roller; 15. a fifth unwinding guide roller; 16. a tension roller; 17. drying the guide roller; 18. a paint tank; 19. a paint receiver; 20. an operation table; 21. an electric cabinet; 22. and (4) scraping the blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example (b): a high precision coating apparatus.
Referring to fig. 1 to 4, a high precision coating apparatus includes: the coating machine comprises a coating machine frame 1, wherein an unreeling roller 2, a deviation rectifier 10, a first unreeling guide roller 11, a second unreeling guide roller 12, a third unreeling guide roller 13, a fourth unreeling guide roller 14, a fifth unreeling guide roller 15 and a tensioning roller 16 are installed at the bottom of the coating machine frame 1, the deviation rectifier 10 is installed above the oblique rear of the unreeling roller 2, the second unreeling guide roller 12 and the first unreeling guide roller 11 are respectively installed at the upper side and the lower side of the deviation rectifier 10, the third unreeling guide roller 13 is arranged above the oblique front of the unreeling roller 2, the fourth unreeling guide roller 14 and the fifth unreeling guide roller 15 are installed above the oblique front of the third unreeling guide roller 13 side by side, the tensioning roller 16 is installed below the oblique front of the fourth unreeling guide roller 14, in the actual operation process, the deviation rectifier 10 is used for deviation rectifying guide during unreeling, and the tensioning roller 16 is used for adjusting tension in the unreeling process; the coating roll 3 is installed on the upper portion of the coating machine frame 1, the coating box 18 is installed at the bottom of the coating roll 3, the coating metering roll 8 is arranged on the front side of the coating roll 3, the metering roll adjusting motor 9 is installed behind the coating metering roll 8, the coating press roll 5 is installed at the top of the coating roll 3, the coating press roll 5 is installed on the coating press roll adjusting seat 6, the pressure adjusting motor 7 is installed on the coating press roll adjusting seat 6, the scraper 22 is installed on the rear side of the coating roll 3, the scraper adjusting motor 4 is installed on one side of the scraper 22, the coating receiving disc 19 is installed below the scraper 22 and used for receiving the coating scraped by the scraper 22, the drying guide roll 17 is installed above the front side of the coating roll 3, in the actual working process, a film roll to be coated is placed on the unwinding roll 2 and is unwound at a constant speed through the unwinding roll 2, and then enters a coating area formed between the coating roll 3 and the coating press roll 5 through the guidance of each unwinding guide roll, when the film roll is unfolded to pass through the coating area, the coating roller 3 firstly transfers the coating in the coating box 18 to the surface of the coating roller 3 through rotation, then the pressure between the coating metering roller 8 and the coating roller 3 is adjusted through the metering roller adjusting motor 9, the excess coating on the surface of the coating roller 3 is scraped through the coating metering roller 8, the coating on the coating roller 3 is evenly scraped, the coating amount can be accurately controlled, the coating uniformity is enhanced, after the coating roller 3 is contacted with the film, the coating is transferred to the surface of the film, the coated film is transferred to a drying device for drying through a drying guide roller 17, after the coating roller 3 is contacted with the film, the surface can be cleaned through a scraper, so that the surface of the coating roller is cleaned and then contacted with the coating in the coating box 18 again, the phenomenon of roller sticking is reduced, the coating quality is improved, an electric cabinet 21 is further installed on one side of the coating rack 1, and an operation table 20 is installed on the electric cabinet 21, so that parameter setting and automatic control of the whole machine are facilitated.
This high accuracy coating device structure festival gathers, and convenient operation can realize the accurate control of coating weight to can realize automatic unreeling, coating, can realize the accurate control of coating weight, and reduce the roll sticking phenomenon.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims (4)
1. A high-precision coating apparatus, characterized by comprising: the coating frame, the unwinding roller is installed to the bottom of coating frame, and a plurality of deflector rolls that unreel are installed to the week side of unwinding roller, and the coating roll is installed on the upper portion of coating frame, the coating case is installed to the bottom of coating roll, and the front side of coating roll is provided with the coating metering roll, and metering roll adjustment motor is installed at the rear of coating metering roll, and the coating compression roller is installed at the top of coating roll, the coating compression roller is installed on coating compression roller regulation seat, installs pressure adjustment motor on the coating compression roller regulation seat, and the scraper is installed to the rear side of coating roll, and scraper adjustment motor is installed to scraper one side, and dry deflector roll is installed to the front side top of coating roll.
2. The high precision coating apparatus of claim 1, wherein: the coating machine frame is provided with a deviation corrector, a first unwinding guide roller, a second unwinding guide roller, a third unwinding guide roller, a fourth unwinding guide roller, a fifth unwinding guide roller and a tension roller, wherein the deviation corrector is arranged above the oblique back of the unwinding roller, the second unwinding guide roller and the first unwinding guide roller are respectively arranged on the upper side and the lower side of the deviation corrector, the third unwinding guide roller is arranged above the oblique front of the unwinding roller, the fourth unwinding guide roller and the fifth unwinding guide roller are arranged above the oblique front of the third unwinding guide roller side by side, and the tension roller is arranged below the oblique front of the fourth unwinding guide roller.
3. The high precision coating apparatus of claim 1, wherein: and a coating receiving disc is arranged below the scraper.
4. The high precision coating apparatus of claim 1, wherein: and an electric cabinet is arranged on one side of the coating rack, and an operation table is arranged on the electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318905.3U CN214289075U (en) | 2020-12-31 | 2020-12-31 | High-precision coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318905.3U CN214289075U (en) | 2020-12-31 | 2020-12-31 | High-precision coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214289075U true CN214289075U (en) | 2021-09-28 |
Family
ID=77820742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023318905.3U Active CN214289075U (en) | 2020-12-31 | 2020-12-31 | High-precision coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214289075U (en) |
-
2020
- 2020-12-31 CN CN202023318905.3U patent/CN214289075U/en active Active
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