Roller coater for processing matte UV decorative plate

Abstract

The utility model discloses a roller coater for processing a matte UV (ultraviolet) decorative plate, which comprises a workbench, two groups of side plates are symmetrically mounted on two sides of the upper end of the workbench, an auxiliary roller is arranged between the side plates, a glue coating roller is arranged on one side of the auxiliary roller, a transmission case is mounted on one side wall of each side plate, and a servo motor is fixed in the transmission case. The glue coating device has the beneficial effects that by arranging the driving motor, the two-way screw rod, the screw block, the guide rod, the guide block and the scraper, when glue coating is about to be finished, the driving motor is controlled to work, the driving motor drives the two-way screw rod to rotate, and then the screw block drives the scraper to move under the action of threads, the guide rod and the guide block; and meanwhile, the two sets of scrapers are matched with the auxiliary roller and the glue spreading roller to rotate so that residual glue on the surfaces of the auxiliary roller and the glue spreading roller can be automatically cleaned, the cleaning efficiency is high, manpower is saved, and the use performance of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to roll coater technical field, concretely relates to a dull UV decorative plate processing roll coater. BACKGROUND

[0002] Roll coater full name roll coater. That is, a device for coating a certain amount of paint on a flat material by using more than one rotating roller, and a roll coater is needed in the dull UV decorative plate processing process.

[0003] The existing dull UV decorative plate processing roll coater in the use process is through the conveying mechanism to convey the plate to the glue applying roller to apply glue, and in the glue applying process, a large amount of glue is attached to the surface of the roller, and the glue needs to be manually cleaned after the glue applying is finished in order to avoid solidification on the surface of the roller. Manual cleaning not only has low cleaning efficiency, but also increases the working strength of the workers, resulting in low use performance of the device, so there is an urgent need for a dull UV decorative plate processing roll coater to solve the above problems. UTILITY MODEL CONTENTS

[0004] (I) Technical problem to be solved

[0005] The technical problem to be solved by the utility model is that in view of the current situation of the prior art, a dull UV decorative plate processing roll coater is provided, which can automatically clean the glue remaining on the surface of the roller, has high cleaning efficiency, saves manpower, and has good use effect.

[0006] (II) Technical scheme

[0007] The utility model realizes the following technical scheme: the utility model provides a dull UV decorative plate processing roll coater, which comprises a workbench, two groups of side plates are symmetrically installed on the upper end of the workbench, an auxiliary roller is arranged between the side plates, a glue applying roller is arranged on one side of the auxiliary roller, a transmission box is installed on one side wall of the side plate, a servo motor is fixed in the transmission box, a main gear is connected to the output shaft of the servo motor, a vice gear is connected to one side of the main gear, two groups of supports are symmetrically fixed on the upper end of the workbench, a double-way screw rod is installed between one group of supports, a driving motor is connected to one end of the double-way screw rod, two groups of screw blocks are symmetrically sleeved on the double-way screw rod, a guide rod is installed between the other group of supports, two groups of guide blocks are symmetrically sleeved on the guide rod, and a scraper is fixed between the guide blocks and the screw blocks.

[0008] Further, the side plates are welded on the workbench, and the auxiliary roller and the glue applying roller are rotatably installed between the side plates.

[0009] By adopting the technical scheme, the rubber material falls between the rubber coating roller and the auxiliary roller, and the rubber coating roller coats rubber on the plate.

[0010] Further, the transmission case is fixed on one side wall of the side plate by bolts, the output shaft of the servo motor is fixedly connected with the main gear, the auxiliary gear is engaged with the main gear, one end of the rubber coating roller is fixedly connected with the main gear, and one end of the auxiliary roller is fixedly connected with the auxiliary gear.

[0011] By adopting the technical scheme, the servo motor drives the main gear to rotate, the main gear drives the auxiliary gear to rotate, and the main gear and the auxiliary gear drive the rubber coating roller and the auxiliary roller to rotate.

[0012] Further, the support is welded on the workbench, the bidirectional screw rod is rotatably installed between the supports, the guide rod is fixed between the supports by screws, and the bidirectional screw rod and the guide rod penetrate through the side plate, and the output shaft of the driving motor is fixedly connected with one end of the bidirectional screw rod.

[0013] By adopting the technical scheme, the driving motor drives the bidirectional screw rod to rotate, and the guide rod limits and guides the movement of the screw block.

[0014] Further, the screw block is connected with the bidirectional screw rod through threads, the guide block is slidably connected with the guide rod, and the scraper is fixed between the screw block and the guide block by screws.

[0015] By adopting the technical scheme, when the rubber coating is about to end, the driving motor is controlled to work, the driving motor drives the bidirectional screw rod to rotate, and then the screw block drives the scraper to move under the actions of threads and the guide rod and the guide block, so that two groups of scrapers are distributed to contact the auxiliary roller and the rubber coating roller, and can automatically clean the residual rubber material on the surfaces of the auxiliary roller and the rubber coating roller by cooperating with the rotation, which not only has high cleaning efficiency, but also saves manpower.

[0016] Further, a storage cylinder is fixed on the back wall of the side plate, a flow guide pipe is led out of the storage cylinder, a pump body is installed on the flow guide pipe, and a spraying pipe is installed at one end of the flow guide pipe.

[0017] By adopting the technical scheme, in the rubber coating process, the pump body extracts the rubber material in the storage cylinder through the flow guide pipe and sprays it between the rubber coating roller and the auxiliary roller through the spraying pipe.

[0018] Further, a conveying belt is rotatably installed in the workbench.

[0019] By adopting the technical scheme, the conveying belt conveys the plate.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In order to solve the problem that the existing matte UV decorative plate processing roller coater is conveyed to the glue applying roller by a conveying mechanism during use, and the roller body surface is attached with a large amount of glue during the glue applying process, the glue needs to be manually cleaned after the glue applying process to avoid solidification on the roller body surface, manual cleaning is low in cleaning efficiency and increases the working strength of workers, and the use performance of the device is low, the utility model discloses a driving motor, a bidirectional screw rod, a screw block, a guide rod, a guide block and a scraper are arranged, when the glue applying is about to end, the driving motor is controlled to work, the bidirectional screw rod is driven to rotate by the driving motor, the screw block drives the scraper to move under the action of the screw thread and the guide rod and the guide block, the two groups of scrapers are distributed in contact with the auxiliary roller and the glue applying roller, and the surface residual glue of the auxiliary roller and the glue applying roller can be automatically cleaned by cooperation with rotation, the cleaning efficiency is high, manpower is saved, and the use performance of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 is a structure schematic view of the matte UV decorative plate processing roller coater;

[0024] Fig. 2 is a main sectional view of the transmission box in the matte UV decorative plate processing roller coater;

[0025] Fig. 3 is a structure schematic view of the cleaning mechanism in the matte UV decorative plate processing roller coater.

[0026] The reference signs are explained as follows:

[0027] 1, workbench;2, conveying belt;3, support;4, storage cylinder;5, flow guide pipe;6, pump body;7, spray pipe;8, side plate;9, auxiliary roller;10, glue applying roller;11, transmission box;12, driving motor;13, bidirectional screw rod;14, guide rod;15, scraper;16, servo motor;17, main gear;18, auxiliary gear;19, screw block;20, guide block. DETAILED DESCRIPTION

[0028] In order to make the utility model purposes, technical scheme and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0029] As Figs. 1-3 shown in the embodiment, the roll coater for processing matte UV decorative plate includes a workbench 1, two groups of side plates 8 are symmetrically installed on the upper ends of the workbench 1, an auxiliary roller 9 is arranged between the side plates 8, a glue roller 10 is arranged on one side of the auxiliary roller 9, glue falls between the glue roller 10 and the auxiliary roller 9, the glue roller 10 glues the plate, a transmission box 11 is installed on one side wall of the side plate 8, a servo motor 16 is fixed in the transmission box 11, a main gear 17 is connected to the output shaft of the servo motor 16, a secondary gear 18 is connected to one side of the main gear 17, the servo motor 16 drives the main gear 17 to rotate, the main gear 17 drives the secondary gear 18 to rotate, the main gear 17 and the secondary gear 18 further drive the glue roller 10 and the auxiliary roller 9 to rotate, two groups of supports 3 are symmetrically fixed on the upper ends of the workbench 1, a bidirectional screw rod is installed between one group of supports, a driving motor 12 is connected to one end of the bidirectional screw rod 13, two groups of screw blocks 19 are symmetrically sleeved on the bidirectional screw rod 13, a guide rod 14 is installed between the other group of supports 3, two groups of guide blocks 20 are symmetrically sleeved on the guide rod 14, a scraper 15 is fixed between the guide blocks 20 and the screw blocks 19, when the gluing is about to end, the driving motor 12 is controlled to work, the driving motor 12 drives the bidirectional screw rod 13 to rotate, and then the screw blocks 19 drive the scraper 15 to move under the action of threads and the guide rod 14 and the guide blocks 20, and then the two groups of scrapers 15 are distributed to contact the auxiliary roller 9 and the glue roller 10, and the rotation can automatically clean the residual glue on the surfaces of the auxiliary roller 9 and the glue roller 10, which is not only high in cleaning efficiency, but also saves manpower.

[0030] As Figs. 1-3 shown in the embodiment, the roll coater for processing matte UV decorative plate includes a workbench 1, two groups of side plates 8 are symmetrically installed on the upper ends of the workbench 1, an auxiliary roller 9 is arranged between the side plates 8, a glue roller 10 is arranged on one side of the auxiliary roller 9, glue falls between the glue roller 10 and the auxiliary roller 9, the glue roller 10 glues the plate, a transmission box 11 is installed on one side wall of the side plate 8, a servo motor 16 is fixed in the transmission box 11, a main gear 17 is connected to the output shaft of the servo motor 16, a secondary gear 18 is connected to one side of the main gear 17, the servo motor 16 drives the main gear 17 to rotate, the main gear 17 drives the secondary gear 18 to rotate, the main gear 17 and the secondary gear 18 further drive the glue roller 10 and the auxiliary roller 9 to rotate, two groups of supports 3 are symmetrically fixed on the upper ends of the workbench 1, a bidirectional screw rod is installed between one group of supports, a driving motor 12 is connected to one end of the bidirectional screw rod 13, two groups of screw blocks 19 are symmetrically sleeved on the bidirectional screw rod 13, a guide rod 14 is installed between the other group of supports 3, two groups of guide blocks 20 are symmetrically sleeved on the guide rod 14, a scraper 15 is fixed between the guide blocks 20 and the screw blocks 19, when the gluing is about to end, the driving motor 12 is controlled to work, the driving motor 12 drives the bidirectional screw rod 13 to rotate, and then the screw blocks 19 drive the scraper 15 to move under the action of threads and the guide rod 14 and the guide blocks 20, and then the two groups of scrapers 15 are distributed to contact the auxiliary roller 9 and the glue roller 10, and the rotation can automatically clean the residual glue on the surfaces of the auxiliary roller 9 and the glue roller 10, which is not only high in cleaning efficiency, but also saves manpower.

[0031] As Figs. 1-3As shown, in this embodiment, the screw block 19 is connected with the bidirectional screw rod 13 through thread connection, the guide block 20 is connected with the guide rod 14 through sliding connection, the scraper 15 is fixed between the screw block 19 and the guide block 20 through screws, the storage cylinder 4 is fixed on the back wall of the side plate 8, the flow guide pipe 5 is led out on the storage cylinder 4, the pump body 6 is installed on the flow guide pipe 5, the spray pipe 7 is installed at one end of the flow guide pipe 5, in the gluing process, the pump body 6 extracts the glue in the storage cylinder 4 through the flow guide pipe 5 and makes it sprayed between the glue applying roller 10 and the auxiliary roller 9 through the spray pipe 7, the conveying belt 2 is rotatably installed in the workbench 1 and conveys the plate.

[0032] The specific implementation process of this embodiment is as follows: turn on the external power supply, in the gluing process, the conveying belt 2 conveys the plate, then the pump body 6 extracts the glue in the storage cylinder 4 through the flow guide pipe 5 and makes it sprayed between the glue applying roller 10 and the auxiliary roller 9 through the spray pipe 7, the glue is applied on the surface of the glue applying roller 10, then the servo motor 16 drives the main gear 17 to rotate, the main gear 17 drives the auxiliary gear 18 to rotate, the main gear 17 and the auxiliary gear 18 drive the glue applying roller 10 and the auxiliary roller 9 to rotate, so that the glue on the glue applying roller 10 is applied on the surface of the plate, and when the gluing is about to end, the driving motor 12 is controlled to work, the driving motor 12 drives the bidirectional screw rod 13 to rotate, and then the screw block 19 drives the scraper 15 to move under the action of the thread and the guide rod 14 and the guide block 20, and then the two groups of scrapers 15 are distributed to contact the auxiliary roller 9 and the glue applying roller 10, and can automatically clean the residual glue on the surfaces of the auxiliary roller 9 and the glue applying roller 10 by cooperating with the rotation, which not only has high cleaning efficiency, but also saves manpower and effectively improves the use performance of the device.

[0033] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A matte UV decorative sheet processing roll coater characterized by: The utility model provides a double -sided coating machine, including workbench (1), two groups of side plates (8) are symmetrically installed on the both sides of workbench (1) upper end, be provided with auxiliary roller (9) between side plate (8), one side of auxiliary roller (9) is provided with rubber coated roller (10), drive box (11) is installed on one side wall of side plate (8), fixed servo motor (16) in drive box (11), the output shaft of servo motor (16) is connected with main gear (17), one side of main gear (17) is connected with auxiliary gear (18), two groups of support (3) are fixed on the both sides of workbench (1) upper end, install two -way screw rod between a group of support (3), one end of two -way screw rod (13) is connected with drive motor (12), two groups of screw blocks (19) are symmetrically set up on two -way screw rod (13), install guide rod (14) between another group of support (3), two groups of guide block (20) are symmetrically set up on guide rod (14), be fixed with scraper (15) between guide block (20) and screw block (19).

2. A matte UV decorative sheet processing roll coater according to claim 1, characterized in that: The side plate (8) is welded on the workbench (1), and the auxiliary roller (9) and the rubber coated roller (10) are rotatably installed between the side plates (8).

3. The matte UV decorative sheet processing roll coater according to claim 1, characterized in that: The drive box (11) is fixed on the side wall of the side plate (8) by bolts, the output shaft of the servo motor (16) is fixedly connected with the main gear (17), the auxiliary gear (18) is engaged with the main gear (17), one end of the rubber coated roller (10) is fixedly connected with the main gear (17), and one end of the auxiliary roller (9) is fixedly connected with the auxiliary gear (18).

4. The matte UV decorative sheet processing roll coater according to claim 1, characterized in that: The support (3) is welded on the workbench (1), the two -way screw rod (13) is rotatably installed between the supports (3), the guide rod (14) is fixed between the supports (3) by screws, and the two -way screw rod (13) and the guide rod (14) penetrate the side plate (8).

5. A matte UV decorative sheet processing roll coater according to claim 4, characterized in that: The screw block (19) is connected with the two -way screw rod (13) by threads, the guide block (20) is slidably connected with the guide rod (14), and the scraper (15) is fixed between the screw block (19) and the guide block (20) by screws.

6. A matte UV decorative sheet processing roll coater according to claim 5, characterized in that: The back wall of the side plate (8) is fixed with a storage cylinder (4), the storage cylinder (4) is provided with a flow guide pipe (5), the flow guide pipe (5) is provided with a pump body (6), and the flow guide pipe (5) is provided with a spray pipe (7).

7. A matte UV decorative sheet processing roll coater according to claim 6, characterized in that: The workbench (1) is rotatably installed with a conveying belt (2).

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