CN111672693A - Roller coating machine for sheet production - Google Patents
Roller coating machine for sheet production Download PDFInfo
- Publication number
- CN111672693A CN111672693A CN202010587615.4A CN202010587615A CN111672693A CN 111672693 A CN111672693 A CN 111672693A CN 202010587615 A CN202010587615 A CN 202010587615A CN 111672693 A CN111672693 A CN 111672693A
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- China
- Prior art keywords
- coating
- shell
- roll
- roller
- roll coating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a roller coating machine for sheet production. The roller coating machine for sheet production can comprise a roller coating shell; the roll coating mechanism is arranged in an inner cavity of the roll coating shell; the transfer printing mechanism is arranged in the inner cavity of the roll coating shell and acts on the roll coating mechanism; the melting basin is arranged at the upper part of the inner cavity of the roll coating shell, and a discharge hole of the melting basin is over against the transfer printing mechanism; the U-shaped lifting structures are arranged on two sides of the roller coating shell; and the rotating rollers are rotationally connected with the U-shaped lifting structure to transmit the material plate. By arranging the plate production roller coating machine with the rotary coating structure, the uniformity of coating glue liquid on the coating roller is ensured in the plate coating production process, and the problem of uneven feeding caused by uneven glue liquid adhered to the coating roller is avoided.
Description
Technical Field
The invention relates to the field of plate production, in particular to a roller coating machine for plate production.
Background
In the process of producing the plate, plates made of different materials need to be adhered and fixed, so that the plates with different effects are manufactured. However, due to the different materials of the plate materials, the required thickness of the glue layer is different. Meanwhile, the fact that the gluing of the plate is smooth is also an important factor influencing the quality of the manufactured plate, so that a coating device capable of realizing uniform feeding is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide a roller coating machine for sheet production, which is used for ensuring the uniformity of glue liquid applied by a glue coating roller and avoiding the problem of uneven feeding caused by uneven glue liquid.
In order to achieve the above object, the present invention provides a roller coating machine for sheet production, comprising:
rolling and coating the shell;
the roll coating mechanism is arranged in an inner cavity of the roll coating shell;
the transfer printing mechanism is arranged in the inner cavity of the roll coating shell and acts on the roll coating mechanism;
the melting basin is arranged at the upper part of the inner cavity of the roll coating shell, and a discharge hole of the melting basin is over against the transfer printing mechanism;
the U-shaped lifting structures are arranged on two sides of the roller coating shell;
and the rotating rollers are rotationally connected with the U-shaped lifting structure to transmit the material plate.
Preferably, the roll-coating mechanism includes a first servo motor, an output end of the servo motor is connected to a first speed reducer, a drive shaft of the first speed reducer is provided with a first rotating shaft, the first rotating shaft is rotatably connected to the roll-coating housing, and a coating roll is arranged outside the first rotating shaft.
Preferably, the transfer printing mechanism comprises a second servo motor, the output end of the servo motor is connected with a second speed reducer, a second rotating shaft is arranged on a driving shaft of the second speed reducer, the second rotating shaft is rotatably connected with the roll coating shell, a transfer coating wheel is arranged outside the second rotating shaft, and the transfer coating wheel is attached to the coating roller.
Preferably, still include the positioning shell, the inner wall of positioning shell rotates and is connected with the screw rod, positioning shell symmetry install in the roll coating casing, just U type elevation structure's both ends all insert the positioning shell, U type elevation structure's both ends all are equipped with the screw hole, just U type elevation structure passes through the screw hole with the cooperation of screw rod is increaseed.
Preferably, both ends of the U-shaped lifting structure are provided with limiting bulges, and the inner wall of the position adjusting shell is provided with limiting grooves matched with the limiting bulges.
Preferably, the positioning housing comprises:
a cavity opened in the wall of the positioning shell;
the hand wheel rotates in the cavity, the screw rod rotates in the cavity, and the screw rod is in transmission with the hand wheel through a bevel gear.
Preferably, the roller coating device further comprises a scraping plate and a push rod motor, wherein the scraping plate and the push rod motor are both rotationally connected to the inner cavity of the roller coating shell, and the output end of the push rod motor is hinged to the scraping plate.
Preferably, the inner wall of the roll coating shell is also provided with a material storage cavity, the inner wall of the material storage cavity is provided with an exhaust fan, the material storage cavity is communicated with the roll coating shell through a connecting pipe, the material storage cavity is provided with a material outlet, and the material outlet is hinged with a baffle.
Preferably, the baffle further comprises a sealing rubber strip, and the sealing rubber strip is arranged on the frame of the baffle to shield the gap of the baffle.
Preferably, the lower side wall of the inner cavity of the melting basin inclines towards the outlet of the melting basin, and an electric heater is arranged on the inner wall of the melting basin.
The invention has the beneficial effects that: by arranging the plate production roller coating machine with the rotary coating structure, the uniformity of coating glue liquid on the coating roller is ensured in the plate coating production process, and the problem of uneven feeding caused by uneven glue liquid adhered to the coating roller is avoided.
The height adjusting structure of the manual rotating roller is arranged, so that the height between the plate body moving on the manual rotating roller and the glue coating roller can be finely adjusted, and the thickness degree of glue coating can be adjusted.
Through the arrangement of the scraping structure outside the glue coating roller, particles are conveniently and timely removed after being attached to the glue coating roller, so that the subsequent glue coating quality of the plate is ensured.
Through setting up the collection structure to scraping the piece, reduce the pollution of waste material in to the roller coating casing to further avoid the influence that the rubber coating caused to panel.
The apparatus of the present invention has other features and advantages which will be apparent from or are set forth in detail in the accompanying drawings and the following detailed description, which are incorporated herein, and which together serve to explain certain principles of the invention.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts.
Fig. 1 is a schematic cross-sectional view of a roll coater for sheet production according to an exemplary embodiment of the present invention.
Fig. 2 is a left side schematic view of a roll coater for sheet production according to an exemplary embodiment of the present invention.
Fig. 3 is a detailed view at a of a roller coating machine for slab production according to an exemplary embodiment of the present invention.
Description of reference numerals:
1. rolling and coating the shell; 2. a melting basin; 3. a U-shaped lifting structure; 4. rotating the roller; 5. a glue coating roller; 6. a rotary coating wheel; 7. positioning the shell; 8. a screw; 9. a threaded hole; 10. a limiting bulge; 11. a cavity; 12. a hand wheel; 13. a scraping plate; 14. a push rod motor; 15. a storage cavity; 16. an air draft fan; 17. a baffle plate; 18. an electric heater.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The invention provides a roller coating machine for sheet production, which comprises:
rolling and coating the shell;
the roll coating mechanism is arranged in an inner cavity of the roll coating shell;
the transfer printing mechanism is arranged in the inner cavity of the roller coating shell and acts on the roller coating mechanism;
the melting basin is arranged at the upper part of the inner cavity of the roll coating shell, and a discharge hole of the melting basin is opposite to the transfer printing mechanism;
the U-shaped lifting structures are arranged on two sides of the roller coating shell;
and the rotating rollers are rotationally connected with the U-shaped lifting structure to transmit the material plate.
By arranging the plate production roller coating machine with the rotary coating structure, the uniformity of the coating glue of the coating roller is ensured in the production process of coating the plates, and the problem of uneven feeding caused by uneven glue adhered to the coating roller is avoided
Fig. 1 is a schematic cross-sectional view of a roll coater for sheet production according to an exemplary embodiment of the present invention. Fig. 2 is a left side schematic view according to the present invention. Fig. 3 is a detail view at a according to the present invention.
Referring to fig. 1-3, the present invention provides a roll coater for sheet production, comprising
Roll-coating the shell 1;
the roll coating mechanism is arranged in an inner cavity of the roll coating shell 1;
the transfer mechanism is arranged in the inner cavity of the roller coating shell 1, acts on the roller coating mechanism, ensures uniform feeding of the glue coating roller 5 by transferring glue to the glue coating roller 5, and reduces the problem of uneven coating on the board caused by uneven feeding of the glue coating roller 5;
the melting basin 2 is used for storing the coating glue solution, the melting basin 2 is arranged at the upper part of the inner cavity of the roll coating shell 1, the discharge hole of the melting basin 2 is over against the transfer mechanism, and the discharge hole of the melting basin 2 is provided with a valve, so that the glue solution can directly fall on the transfer mechanism when the valve is opened;
u type elevation structure 3, U type elevation structure 3 locate the both sides of roll-coating casing 1, through the height of adjustment U type elevation structure 3 for the height of sheet material is adjusted in the operation, thereby realizes the adjustment of glue film and scribbles thickness.
And the rotating roller 4 is connected to the U-shaped lifting structure 3 in a rotating manner to transmit the material plate, so that the material plate is coated with glue by the rotating glue coating roller 5.
The roll coating mechanism comprises a first servo motor, the output end of the servo motor is connected with a first speed reducer, a driving shaft of the first speed reducer is provided with a first rotating shaft, the first rotating shaft is rotatably connected to the roll coating shell 1, a coating roll 5 is arranged outside the first rotating shaft, and the rotating speed of the coating roll 5 is limited by arranging a speed reducing structure.
The transfer mechanism comprises a second servo motor, the output end of the servo motor is connected with a second speed reducer, a driving shaft of the second speed reducer is provided with a second rotating shaft, the second rotating shaft is rotatably connected to the roll coating shell 1, a transfer coating wheel 6 is arranged outside the second rotating shaft, the transfer coating wheel 6 is attached to the roll coating wheel 5, and materials received on the transfer coating wheel 6 are uniformly printed on the roll coating wheel 5 due to the fact that the transfer coating wheel 6 is attached to the roll coating wheel 5.
In order to realize the adjustment of the whole height of the rotating roller 4, the roller further comprises a positioning shell 7, the inner wall of the positioning shell 7 is rotatably connected with a screw 8, the positioning shell 7 is symmetrically arranged on the roller coating shell 1, and the two ends of the U-shaped lifting structure 3 are inserted into the positioning shell 7, so that the displacement direction of the U-shaped lifting structure 3 is limited, the two ends of the U-shaped lifting structure 3 are provided with threaded holes 9, and the U-shaped lifting structure 3 is adjusted to be high through the matching of the threaded holes 9 and the screw 8, so that the height of the U-shaped lifting structure 3 can be adjusted in the process of rotating the screw 8.
In order to limit the movable position of the U-shaped lifting structure 3 and avoid the U-shaped lifting structure from separating from the position adjusting shell 7, the two ends of the U-shaped lifting structure 3 are respectively provided with a limiting bulge 10, and the inner wall of the position adjusting shell is provided with a limiting groove matched with the limiting bulge.
The positioning housing 7 includes:
a cavity 11 opened in the wall of the positioning shell 7;
In order to scrape off the glue solidified outside the roll coating wheel 5, the roll coating device further comprises a scraping plate 13 and a push rod motor 14, the scraping plate 13 is equal in length to the roll coating wheel 5, the rotated scraping plate 13 acts on the roll coating wheel 5, the scraping plate 13 and the push rod motor 14 are both rotatably connected to an inner cavity of the roll coating shell 1, and an output end of the push rod motor 14 is hinged to the scraping plate 13, so that the scraping plate 13 can be in contact with the roll coating wheel 5 after the push rod motor 14 adjusts the length of the output end, and the glue solidified on the push rod motor 14 can be scraped off under the condition that the roll coating wheel 5 rotates.
In order to collect the hung solidification glue solution in time, the inner wall of the roll coating shell 1 is also provided with a storage cavity 15, the inner wall of the storage cavity 15 is provided with an air draft fan 16, the storage cavity 15 is communicated with the roll coating shell 1 through a connecting pipe, the solidification glue solution can be collected through the connecting pipe by opening the air draft fan 16, and the air draft fan 16 is externally provided with a screen mesh, so that the effect of protecting the air draft fan 16 is achieved, the storage cavity is provided with a discharge hole, and the discharge hole is hinged with a baffle 17.
Still include joint strip, joint strip locates the frame of baffle 17 in order to shelter from the gap of baffle 17 to the realization has the material chamber and external relative closure.
The lower side wall of the inner cavity of the melting basin 2 inclines towards the outlet of the melting basin 2 to ensure the normal outflow of glue solution, an electric heater 18 is arranged on the inner wall of the melting basin 2, and materials in the melting basin 2 are insulated through the electric heater 18.
The working principle is as follows: when the device is used, a plate is placed on the rotating roller 4, the moving plate is coated in the rotating process of the coating roller 5, the glue solution output by the melting basin 2 falls on the rotating coating wheel 6 and is transferred to the roller coating wheel 5 by adding the transfer mechanism, so that the problem of uneven glue solution coated on the roller coating wheel 5 is solved, the overall height of the U-shaped lifting structure 3 is adjusted by matching the rotating hand wheel 12 and the gear with the threads, and the distance between the plate running on the rotating roller 4 and the coating roller 5 can be finely adjusted, so that the coating thickness is adjusted.
When the glue coating roller 5 contacts with the plate and the external environment for a long time, dust is inevitably adhered to the glue coating roller 5, or colloidal particles are adhered to the glue coating roller 5, and the length of the output end of the push rod motor 14 is adjusted, so that the rotating scraper plate 13 is in contact with the glue coating roller 5, solidified impurities are scraped under the condition that the glue coating roller 5 rotates, and the subsequent glue coating effect is ensured.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A roller coating machine for the production of slabs, characterized in that it comprises:
rolling and coating the shell;
the roll coating mechanism is arranged in an inner cavity of the roll coating shell;
the transfer printing mechanism is arranged in the inner cavity of the roll coating shell and acts on the roll coating mechanism;
the melting basin is arranged at the upper part of the inner cavity of the roll coating shell, and a discharge hole of the melting basin is over against the transfer printing mechanism;
the U-shaped lifting structures are arranged on two sides of the roller coating shell;
and the rotating rollers are rotationally connected with the U-shaped lifting structure to transmit the material plate.
2. A roll coater for sheet production according to claim 1, wherein the roll coating mechanism includes a first servo motor, an output end of the servo motor is connected with a first reducer, a driving shaft of the first reducer is provided with a first rotating shaft, the first rotating shaft is rotatably connected to the roll coating housing, and a glue coating roll is arranged outside the first rotating shaft.
3. The roll coater for sheet production according to claim 2, wherein the transfer mechanism includes a second servo motor, an output end of the second servo motor is connected to a second reducer, a driving shaft of the second reducer is provided with a second rotating shaft, the second rotating shaft is rotatably connected to the roll coating housing, a rotary coating wheel is arranged outside the second rotating shaft, and the rotary coating wheel is attached to the glue coating roller.
4. The roll coater for sheet production according to claim 1, further comprising a positioning shell, wherein a screw is rotatably connected to the inner wall of the positioning shell, the positioning shell is symmetrically installed on the roll coating shell, two ends of the U-shaped lifting structure are inserted into the positioning shell, two ends of the U-shaped lifting structure are provided with threaded holes, and the U-shaped lifting structure is heightened through the matching of the threaded holes and the screw.
5. The roll coater for sheet production according to claim 4, wherein both ends of the U-shaped lifting structure are provided with limiting protrusions, and the inner wall of the positioning shell is provided with limiting grooves matched with the limiting protrusions.
6. Roller coating machine for the production of slabs according to claim 4, characterized in that said positioning shell comprises:
a cavity opened in the wall of the positioning shell;
the hand wheel rotates in the cavity, the screw rod rotates in the cavity, and the screw rod is in transmission with the hand wheel through a bevel gear.
7. The roll coater for sheet production according to claim 1, further comprising a scraping plate and a push rod motor, wherein the scraping plate and the push rod motor are both rotatably connected to the inner cavity of the roll coating housing, and the output end of the push rod motor is hinged to the scraping plate.
8. The roll coater for sheet production according to claim 1, wherein a material storage cavity is further formed in the inner wall of the roll coating shell, an air draft fan is arranged on the inner wall of the material storage cavity, the material storage cavity is communicated with the roll coating shell through a connecting pipe, a material outlet is formed in the material storage cavity, and a baffle is hinged to the material outlet.
9. The roll coater for sheet production according to claim 8, further comprising a sealing rubber strip, wherein the sealing rubber strip is arranged on the frame of the baffle to shield the gap of the baffle.
10. A roller coater for sheet production according to claim 1 wherein the lower side wall of the interior chamber of the basin is inclined towards the outlet of the basin and the interior wall of the basin is provided with electric heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010587615.4A CN111672693A (en) | 2020-06-24 | 2020-06-24 | Roller coating machine for sheet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010587615.4A CN111672693A (en) | 2020-06-24 | 2020-06-24 | Roller coating machine for sheet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111672693A true CN111672693A (en) | 2020-09-18 |
Family
ID=72456567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010587615.4A Pending CN111672693A (en) | 2020-06-24 | 2020-06-24 | Roller coating machine for sheet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111672693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892989A (en) * | 2021-01-20 | 2021-06-04 | 梁月华 | Automatic control prevents remaining rubberizing machine of glue solution for non-setting adhesive production |
-
2020
- 2020-06-24 CN CN202010587615.4A patent/CN111672693A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892989A (en) * | 2021-01-20 | 2021-06-04 | 梁月华 | Automatic control prevents remaining rubberizing machine of glue solution for non-setting adhesive production |
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