CN221417738U - A paper roll automatic wiping screen mechanism - Google Patents

Abstract

The utility model belongs to the technical field of printing equipment, in particular to an automatic web-rolling screen-wiping mechanism, which comprises a workbench, wherein a screen plate is arranged on the workbench, a wiping mechanism for wiping the screen plate is arranged at the bottom of the workbench in a sliding manner, when the screen plate needs to be cleaned, a moving frame of a wiping device is pushed, so that the screen plate moves to the lower part of the screen plate in a copying manner, contacts with the bottom surface of the screen plate, and synchronously rotates through driving a rolling shaft and a rolling shaft, web-rolling is discharged from the rolling shaft and wound on the rolling shaft, when the web-rolling passes through a rectangular groove and moves between the screen plate and the screen plate, the bottom surface of the screen plate is wiped, the screen plate is cleaned automatically, and the problem that the screen plate cannot be cleaned automatically in the prior art is solved, and the equipment needs to be stopped for a longer time when the screen plate is cleaned is solved.

Description

Automatic web plate wiping mechanism for roll paper

Technical Field

The utility model belongs to the technical field of printing equipment, and particularly relates to an automatic web-wiping screen mechanism.

Background

The screen plate is a device for screen printing, which takes a screen as a plate base and prepares a screen printing plate with pictures and texts by a photosensitive plate making method. The basic principle that the mesh of the image-text part of the screen plate can be penetrated by ink and the mesh of the non-image-text part can not be penetrated by ink is utilized for printing. After a period of use, the screen plate needs to be cleaned in order to ensure that printing is clear.

In the prior art, screen printing equipment is stopped after printing for a period of time in the process of producing battery pieces by printing, then a screen plate is manually taken out of the equipment, cleaned by dust-free cloth and then is recharged into the equipment; the condition that can not clear up the otter board automatically, clear up otter board equipment and need shut down longer.

To this end, the present utility model provides an automatic web wiping plate mechanism.

Disclosure of utility model

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an automatic web-rolling screen wiping mechanism, which comprises a workbench, wherein a screen is arranged on the workbench, and a wiping mechanism for wiping the screen is arranged at the bottom of the workbench in a sliding manner; the wiping mechanism comprises a movable plate arranged at the bottom of the workbench in a sliding manner, a screen plate profiling mechanism is arranged in the middle of the top surface of the movable plate, a rolling shaft and a rolling shaft are arranged at the bottom of the movable plate in a parallel rotating manner, a rectangular groove is formed in the movable plate on one side of the screen plate profiling mechanism, the rolling shaft is located on one side of the rectangular groove, the rolling shaft is used for installing roll paper, and one end of the roll paper penetrates through the rectangular groove and is fixedly connected on the rolling shaft through the screen plate profiling mechanism.

Further, the upper position of the inner cavity of the rectangular groove is rotatably provided with a guide roller, and one end of the moving plate positioned on one profiling side of the screen plate is rotatably provided with the guide roller.

Further, the bottom rigid coupling of movable plate has the unreeling motor, and the output of unreeling motor is connected with the one end transmission of unreeling axle, has the rolling motor on the movable plate of unreeling motor one side, the output of rolling motor is connected with the one end transmission of rolling axle.

Further, one side of workstation is provided with actuating mechanism, actuating mechanism is including two guide rails of rigid coupling in the workstation bottom, and two guide rails are parallel to each other, equal sliding connection has the slider on every guide rail, and the bottom surface of the common rigid coupling movable plate of two sliders, and the bottom rotation of workstation is connected with two drive wheels, connects through belt transmission between two drive wheels, the workstation passes through connecting block and belt rigid coupling.

Further, a servo motor is arranged at the top of the workbench, and the output end of the servo motor penetrates through the workbench and is fixedly connected with the middle shaft of one of the driving wheels.

Further, a plurality of bolt holes are formed in each of the two guide rails, and the guide rails are fixedly connected to the bottom surface of the workbench through a plurality of bolts.

The beneficial effects of the utility model are as follows:

1. According to the automatic mesh plate wiping mechanism for the roll paper, when the mesh plate needs to be cleaned, the moving frame of the wiping device is pushed, so that the mesh plate is profiled to move below the mesh plate and is contacted with the bottom surface of the mesh plate, the roll paper is discharged from the unwinding shaft and wound on the unwinding shaft by driving the unwinding shaft to synchronously rotate, and when the roll paper passes through the rectangular groove to move between the mesh plate profiling and the mesh plate, the bottom surface of the mesh plate is wiped, the mesh plate is cleaned automatically, the machine does not need to be stopped, and the problem that equipment needs to be stopped for a long time when the mesh plate is cleaned in the prior art is solved.

2. According to the automatic roll paper wiping screen plate mechanism, when the wiping mechanism needs to be moved, the output end of the servo motor can drive the driving wheel to rotate, so that the belt rotates, the moving plate moves on the two guide rails, the moving plate can be supported through the guide rails, and the stability of the moving plate during movement is improved; the output end is rotated positively and negatively to realize automatic control of the moving direction of the wiping mechanism.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the wiping mechanism of the present utility model;

FIG. 3 is a schematic view of the driving mechanism of the present utility model;

in the figure: 1. a servo motor; 2. profiling the screen plate; 3. a guide roller; 4. a winding shaft; 5. a reel is unreeled; 6. a bolt; 7. unreeling the motor; 8. a winding motor; 9. a screen plate; 10. a wiping mechanism; 11. a driving wheel; 12. a belt; 13. a guide rail; 14. a slide block; 15. a moving plate; 16. a work table; 17. rectangular grooves.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1

As shown in fig. 1 to 3, the automatic web-wiping screen mechanism according to the embodiment of the utility model comprises a workbench 16, wherein a screen 9 is installed on the workbench 16, and a wiping mechanism 10 for wiping the screen 9 is slidably arranged at the bottom of the workbench 16; the wiping mechanism 10 comprises a moving plate 15 arranged at the bottom of a workbench 16 in a sliding manner, a screen profiling 2 is arranged in the middle of the top surface of the moving plate 15, a winding shaft 4 and a unwinding shaft 5 are arranged at the bottom of the moving plate 15 in a parallel rotating manner, a rectangular groove 17 is formed in the moving plate 15 on one side of the screen profiling 2, the unwinding shaft 5 is located on one side of the rectangular groove 17, the unwinding shaft 5 is used for installing roll paper, and one end of the roll paper penetrates through the rectangular groove 17 and is fixedly connected onto the winding shaft 4 through the screen profiling 2.

Specifically, when needing to clear up otter board 9, promote the movable frame 15 of wiping arrangement 10 for otter board profile modeling 2 removes the below of otter board 9, contacts the bottom surface of otter board 9, through driving the synchronous rotation of batching axle 4 and unwinding axle 5, the stock form is released from unwinding axle 5 and is twined on batching axle 4, the stock form passes rectangular channel 17 and moves between otter board profile modeling 2 and otter board 9, clean up otter board 9 automatically, and need not shut down, the condition that can not clear up otter board 9 voluntarily that solves prior art existence, equipment need shut down longer problem when clearing up otter board 9.

As shown in fig. 1, in this embodiment, a guide roller 3 is rotatably disposed at a position above the inner cavity of the rectangular groove 17, and a guide roller 3 is rotatably disposed at one end of the moving plate 15 located at one side of the screen profiling 2.

Specifically, the roll paper passes through the two guide rollers 3 during wiping, so that the roll paper can be protected, and the roll paper is prevented from being scratched by the moving plate 15 to influence normal rolling work.

As shown in fig. 2, in this embodiment, an unreeling motor 7 is fixedly connected to the bottom of the moving plate 15, an output end of the unreeling motor 7 is in transmission connection with one end of the unreeling shaft 5, a reeling motor 8 is fixedly connected to the moving plate 15 on one side of the unreeling motor 7, and an output end of the reeling motor 8 is in transmission connection with one end of the reeling shaft 4.

Specifically, during wiping, the winding motor 8 and the unwinding motor 7 are driven to work simultaneously, the winding shaft 4 and the unwinding shaft 5 are driven to rotate simultaneously, winding and unwinding of the roll paper are realized, and manual participation is not needed.

Example two

As shown in fig. 1 to 3, a comparative example one, in which another embodiment of the present utility model is:

in this embodiment, a driving mechanism is disposed on one side of the workbench 16, the driving mechanism includes two guide rails 13 fixedly connected to the bottom of the workbench 16, the two guide rails 13 are parallel to each other, each guide rail 13 is slidably connected with a slide block 14, the two slide blocks 14 are fixedly connected to the bottom surface of the moving plate 15, the bottom of the workbench 16 is rotatably connected with two driving wheels 11, the two driving wheels 11 are in transmission connection with each other through a belt 12, and the workbench 16 is fixedly connected with the belt 12 through a connecting block.

Specifically, when the wiping mechanism 10 needs to be moved, the belt 12 is rotated by driving the driving wheel 11 to rotate, so that the moving plate 15 moves on the two guide rails 13, the moving plate 15 can be supported by the guide rails 13, the stability of the moving plate 15 during movement is improved, and the wiping mechanism 10 is moved.

As shown in fig. 1 and 3, a servo motor 1 is mounted on the top of the workbench 16, and the output end of the servo motor 1 penetrates through the workbench 16 and is fixedly connected with the central shaft of one of the driving wheels 11.

Specifically, the output end of the servo motor 1 can drive the driving wheel 11 to rotate, so that the belt 12 rotates to drive the wiping mechanism 10 to move, and the output end is rotated in the forward and reverse directions to automatically control the moving direction of the wiping mechanism 10.

As shown in fig. 2, a plurality of bolt holes are formed in each of the two guide rails 13, and the guide rails 13 are fixedly connected to the bottom surface of the workbench 16 through a plurality of bolts 6.

Specifically, the guide rail 13 is fixed on the bottom surface of the workbench 16 through the bolts 6, so that the limit and the support of the wiping mechanism 10 are realized, and meanwhile, the guide rail 13 is detachable, so that the maintenance and the replacement are convenient.

When the work principle needs to be cleared up the otter board 9, the output end through servo motor 1 can drive wheel 11 to rotate for belt 12 rotates, then makes movable plate 15 remove on two guide rails 13, can support movable plate 15 through guide rail 13, stability when improving movable plate 15 and remove, promote the movable frame 15 of wiping arrangement 10, make otter board profile modeling 2 remove the below of otter board 9, contact the bottom surface of otter board 9, through driving the synchronous rotation of batching shaft 4 and unreeling shaft 5, the stock form is unreeled from unreeling shaft 5 and is twined on the batching shaft 4, the stock form passes rectangular channel 17 when removing between otter board profile modeling 2 and otter board 9, clean up otter board 9 automatically, and need not shut down.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An automatic web plate wiping mechanism for roll paper is characterized in that: the device comprises a workbench (16), wherein a screen plate (9) is arranged on the workbench (16), and a wiping mechanism (10) for wiping the screen plate (9) is arranged at the bottom of the workbench (16) in a sliding manner;

the wiping mechanism (10) comprises a moving plate (15) arranged at the bottom of a workbench (16) in a sliding manner, a screen plate profiling (2) is mounted in the middle of the top surface of the moving plate (15), a rolling shaft (4) and a rolling shaft (5) are arranged at the bottom of the moving plate (15) in a side-by-side rotating manner, a rectangular groove (17) is formed in the moving plate (15) on one side of the screen plate profiling (2), the rolling shaft (5) is located one side of the rectangular groove (17), the rolling shaft (5) is used for mounting roll paper, and one end of the roll paper penetrates through the rectangular groove (17) and is fixedly connected onto the rolling shaft (4) through the screen plate profiling (2).

2. An automatic web wiping web sheet mechanism as defined in claim 1, wherein: the inner cavity of the rectangular groove (17) is provided with a guide roller (3) in a rotating mode at the upper position, and one end of a moving plate (15) located on one side of the screen plate profiling (2) is also provided with the guide roller (3) in a rotating mode.

3. An automatic web wiping web plate mechanism according to claim 2, wherein: the bottom rigid coupling of movable plate (15) has unreeling motor (7), and the output of unreeling motor (7) is connected with the one end transmission of unreeling axle (5), has rolling motor (8) on movable plate (15) of unreeling motor (7) one side, the output of rolling motor (8) is connected with the one end transmission of reeling axle (4).

4. A web automatic wiping web sheet mechanism as defined in claim 3, wherein: one side of workstation (16) is provided with actuating mechanism, actuating mechanism includes two guide rails (13) of rigid coupling in workstation (16) bottom, and two guide rails (13) are parallel to each other, all sliding connection has slider (14) on every guide rail (13), and the bottom surface of two slider (14) common rigid couplings movable plate (15), the bottom rotation of workstation (16) is connected with two drive wheels (11), connects through belt (12) transmission between two drive wheels (11), workstation (16) pass through connecting block and belt (12) rigid coupling.

5. The automatic web wiping web sheet mechanism as defined in claim 4, wherein: the top of the workbench (16) is provided with a servo motor (1), and the output end of the servo motor (1) penetrates through the workbench (16) and is fixedly connected with the middle shaft of one of the driving wheels (11).

6. An automatic web wiping web sheet mechanism as defined in claim 5 wherein: the two guide rails (13) are provided with a plurality of bolt holes, and the guide rails (13) are fixedly connected to the bottom surface of the workbench (16) through a plurality of bolts (6).