CN215551782U

CN215551782U - Automatic detection device for screen printing thickness

Info

Publication number: CN215551782U
Application number: CN202120956488.0U
Authority: CN
Inventors: 吴辉; 康艳燕
Original assignee: Anhui Hongfa Intelligent Technology Co ltd
Current assignee: Anhui Hongfa Intelligent Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-18
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an automatic detection device for screen printing thickness, which comprises an operation table, wherein a workbench is arranged at the upper end of the operation table, a first side plate is arranged on the left side of the upper end of the operation table, a first guide rail is arranged on the inner side of the first side plate, a first servo motor is arranged on the outer side of the first guide rail, a second side plate is arranged on the rear side of the upper end of the operation table, a second guide rail is arranged on the inner side of the second side plate, a second servo motor is arranged on the outer side of the second guide rail, laser probes are fixedly arranged at the outer ends of the first servo motor and the second servo motor, and a corner plate is fixedly connected between the first side plate and the second side plate. According to the utility model, the first servo motor and the second servo motor can drive the laser probe to horizontally move along the first guide rail and the second guide rail respectively to comprehensively detect the screen printing thickness in the detection port, and the screen printing thickness is judged according to whether the reflected laser frequency is consistent, so that the automation degree is high.

Description

Automatic detection device for screen printing thickness

Technical Field

The utility model relates to the technical field of printing equipment, in particular to an automatic detection device for screen printing thickness.

Background

The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print. When printing, ink is poured into one end of the screen printing plate, a scraper plate is used for applying a certain pressure to the ink position on the screen printing plate, meanwhile, the scraper plate moves towards the other end of the screen printing plate at a constant speed, and the ink is extruded onto a printing stock from meshes of the image-text part by the scraper plate in the moving process.

In the process of screen printing, the thickness at the printing ink forming part is easy to produce unevenly, and the phenomenon of inconsistency leads to the final visual effect of finished products not good, but the thickness of the printing ink in the printing process is difficult to be directly observed and judged through the eyes of operators, so a device for detecting the thickness of the formed printing ink by utilizing the laser reflection principle needs to be designed, the product quality of a screen printing product is improved, and the competitiveness of enterprises is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an automatic detection device for screen printing thickness, which has the advantages of high speed and high efficiency and solves the problem that the ink thickness of a screen printing product cannot be directly observed and judged.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic detection device for screen printing thickness comprises an operating platform, a worktable is arranged at the upper end of the operating platform, a first side plate is arranged on the left side of the upper end of the operating platform, a first guide rail is arranged on the inner side of the first side plate, a first servo motor is arranged outside the first guide rail, a second side plate is arranged on the rear side of the upper end of the operating platform, a second guide rail is arranged on the inner side of the second side plate, a second servo motor is arranged on the outer side of the second guide rail, the outer ends of the first servo motor and the second servo motor are fixedly provided with laser probes, an angle plate is fixedly connected between the first side plate and the second side plate, the first guide rail and the second guide rail are fixedly connected with the left side and the right side of the angle plate, the upper end of the angle plate is fixedly connected with a heat conducting rod, and a printing silk screen is fixedly connected between the top ends of the heat conducting rods and arranged above the workbench.

Preferably, the inner side of the upper end of the operating platform is provided with a fitting opening, the inner side of the fitting opening is provided with a hidden opening, and a driving motor is fixedly installed inside the hidden opening.

Preferably, the lower end of the workbench is fixedly connected with a base, the base is movably connected to the inner side of the embedding opening, the lower end of the base is fixedly connected with a first supporting column, the inner side of the first supporting column is movably connected with a second supporting column, and the upper end of the driving motor is movably connected to the lower end of the second supporting column.

Preferably, the first support column is provided with positioning grooves at equal intervals on the outer side, the second support column is fixedly connected with locking heads on the outer side, and the locking heads are movably connected to the inner sides of the positioning grooves.

Preferably, the periphery of the workbench is provided with detection ports, the upper end of the workbench is provided with a printing groove, the left side and the rear side of the upper end of the workbench are provided with mounting grooves, the lower ends of the first side plate and the second side plate are fixedly connected with mounting seats, and the mounting seats are movably connected to the inner sides of the mounting grooves.

Preferably, a limiting groove is formed in the middle of the angle plate, the limiting groove is formed in the outer side of the workbench, the height of the limiting groove is higher than that of the workbench, and a heating pipe is mounted on the inner side of the angle plate.

Preferably, the front end and the right end of the operating platform are both provided with sliding grooves, sliding blocks are movably connected to the inner sides of the sliding grooves, a carrying plate is fixedly connected to the upper ends of the sliding blocks, a reflecting plate is arranged on the inner side of the carrying plate, and the height of the reflecting plate is equal to that of the laser probe.

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

1. according to the utility model, the first servo motor and the second servo motor can drive the laser probe to horizontally move along the first guide rail and the second guide rail respectively to comprehensively detect the screen printing thickness in the detection port, the laser is reflected by the reflecting plate, and the screen printing thickness is judged according to the consistency of the reflected laser frequency, so that the automation degree is high.

2. According to the utility model, the driving motor can drive the workbench to vertically and upwards lift and axially rotate, so that the laser probe can be used for detecting the printing thickness from four directions while the workbench works in cooperation with a printing silk screen conveniently.

3. According to the utility model, the heating pipe and the heat conducting rod are arranged, so that heat can be directly transferred to the printing silk screen, the printing ink melting speed is accelerated while printing is facilitated, the printing is facilitated to be rapidly formed, and the possibility of uneven printing thickness is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the operation table of the present invention;

FIG. 3 is a schematic view of the mounting structure of the worktable and the driving motor of the present invention;

fig. 4 is a schematic view of an installation structure of a first side plate and a second side plate according to the present invention.

In the figure: 1. an operation table; 2. a work table; 3. a first side plate; 4. a first guide rail; 5. a first servo motor; 6. a second side plate; 7. a second guide rail; 8. a second servo motor; 9. a laser probe; 10. a gusset; 11. a heat conducting rod; 12. printing a silk screen; 13. an embedding opening; 14. hiding the port; 15. a drive motor; 16. a base; 17. a first support column; 18. a second support column; 19. positioning a groove; 20. a locking head; 21. a detection port; 22. printing a slot; 23. mounting grooves; 24. a mounting seat; 25. a limiting groove; 26. heating a tube; 27. a chute; 28. a slider; 29. building a support plate; 30. a reflective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 4, the automatic screen printing thickness detection device provided by the utility model comprises an operation table 1, a workbench 2 is arranged at the upper end of the operation table 1, a first side plate 3 is arranged at the left side of the upper end of the operation table 1, a first guide rail 4 is arranged at the inner side of the first side plate 3, a first servo motor 5 is arranged at the outer side of the first guide rail 4, a second side plate 6 is arranged at the rear side of the upper end of the operation table 1, a second guide rail 7 is arranged at the inner side of the second side plate 6, a second servo motor 8 is arranged at the outer side of the second guide rail 7, laser probes 9 are fixedly arranged at the outer ends of the first servo motor 5 and the second servo motor 8, a corner plate 10 is fixedly connected between the first side plate 3 and the second side plate 6, the first guide rail 4 and the second guide rail 7 are fixedly connected to the left side and the right side of the corner plate 10, a heat conduction rod 11 is fixedly connected to the upper end of the corner plate 10, a screen printing thickness 12 is fixedly connected between the top ends of the heat conduction rod 11, a printing screen 12 is provided above the table 2.

Referring to fig. 2, an engaging opening 13 is formed on the inner side of the upper end of the operating table 1, a hidden opening 14 is formed on the inner side of the engaging opening 13, and a driving motor 15 is fixedly mounted on the inner side of the hidden opening 14.

As a technical optimization scheme of the utility model, the driving motor 15 can drive the workbench 2 to vertically ascend and horizontally axially rotate, and the laser probe 9 can conveniently and comprehensively detect when the workbench works in cooperation with the printing silk screen 12.

Referring to fig. 3, the lower end of the worktable 2 is fixedly connected with a base 16, the base 16 is movably connected to the inner side of the embedding opening 13, the lower end of the base 16 is fixedly connected with a first supporting column 17, the inner side of the first supporting column 17 is movably connected with a second supporting column 18, and the upper end of the driving motor 15 is movably connected to the lower end of the second supporting column 18.

As a technical optimization scheme of the utility model, the base 16 is connected with the embedding opening 13 to play a role in limiting, so that the worktable 2 is prevented from shaking on the operating platform 1.

Referring to fig. 3, the first support column 17 is provided with positioning grooves 19 at equal intervals, the second support column 18 is fixedly connected with a locking head 20 at the outer side, and the locking head 20 is movably connected to the inner side of the positioning grooves 19.

As a technical optimization of the present invention, the locking head 20 and the positioning groove 19 are connected to each other, so that the table 2 is raised and the direction is kept stable, thereby preventing the occurrence of misalignment during printing.

Referring to fig. 1, detection opening 21 has all been seted up around workstation 2, and workstation 2 upper end is provided with printing groove 22, and mounting groove 23 has all been seted up to operation panel 1 upper end left side and rear side, and No. one curb plate 3 and No. two curb plate 6 lower extreme fixedly connected with mount pad 24, and mount pad 24 swing joint is inboard in mounting groove 23.

As a technical optimization scheme of the utility model, the equipment is convenient to disassemble and assemble through the plug-in connection of the mounting seat 24 and the mounting groove 23.

Referring to fig. 4, a limiting groove 25 is provided in the middle of the angle plate 10, the limiting groove 25 is provided outside the workbench 2, the height of the limiting groove 25 is higher than that of the workbench 2, and a heating pipe 26 is installed inside the angle plate 10.

As a technical optimization scheme of the present invention, the heat can be rapidly transferred to the printing screen 12 by the arrangement of the heating pipe 26, which is convenient for rapid ink dissolution and reduces the possibility of uneven printing thickness.

Referring to fig. 2, the front end and the right end of the operating table 1 are provided with sliding grooves 27, sliding blocks 28 are movably connected inside the sliding grooves 27, a carrying plate 29 is fixedly connected to the upper ends of the sliding blocks 28, a reflecting plate 30 is arranged inside the carrying plate 29, and the height of the reflecting plate 30 is equal to that of the laser probe 9.

As a technical optimization scheme of the utility model, the reflecting plate 30 can be moved up and down through the connection of the sliding block 28 and the sliding groove 27, so that the switching of the working state is convenient.

The working principle and the using process of the utility model are as follows: when the device is used, a user controls the driving motor 15 to drive the workbench 2 to vertically lift upwards, the lifting direction is stable through the connection of the locking head 20 and the positioning groove 19, the printing silk screen 12 enters the printing groove 22 to perform printing work, after the printing is finished, the driving motor 15 drives the workbench 2 to slowly move downwards to the same height of the laser probe 9, then the reflecting plate 30 is pushed upwards to the height of the detection port 21 through the connection of the sliding groove 27 and the sliding block 28, then the first servo motor 5 and the second servo motor 8 carry the laser probe 9 to horizontally reciprocate along the first guide rail 4 and the second guide rail 7 respectively to perform parallel detection on the thickness of printing ink through the detection port 21, after the laser contacts the surface of the printing ink, the laser is recycled and fed back through the reflecting plate 30, whether the thickness is uniform or not is judged through the reflected frequency, after the detection is finished, the driving motor 15 drives the workbench 2 to horizontally rotate, the laser probe 9 is caused to perform parallel detection with respect to the other detection port 21.

In summary, the following steps: this screen printing thickness automatic checkout device, through setting up operation panel 1, workstation 2, a curb plate 3, a guide rail 4, a servo motor 5, No. two curb plates 6, No. two guide rails 7, No. two servo motor 8, laser probe 9, scute 10, heat-conducting rod 11, printing screen 12 and driving motor 15's cooperation is used, the in-process of screen printing work has been solved, it is inhomogeneous to appear easily in printing ink version printing thickness, inconsistent phenomenon, artifical unable through visual direct observation judgement, the qualification rate that the product dispatched from the factory is not high, the problem of the manufacturing cost of enterprise has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a screen printing thickness automatic checkout device, includes the operation panel, its characterized in that: the utility model discloses a laser welding machine, including operation panel, curb plate, guide rail, servo motor outer end, fixedly connected with scute between curb plate and No. two curb plates, guide rail and No. two guide rail fixed connection in the scute left and right sides, the operation panel upper end is provided with the workstation, operation panel upper end left side is provided with the curb plate No. one, No. one the curb plate inboard is provided with the guide rail No. one, No. two servo motor is installed in the guide rail outside, No. one servo motor and No. two equal fixed mounting in servo motor outer end have laser probe, fixedly connected with scute between curb plate and No. two curb plates, No. one guide rail and No. two guide rail fixed connection in the scute left and right sides, scute upper end fixedly connected with heat-conducting rod, fixedly connected with printing screen between the heat-conducting rod top, printing screen sets up in the workstation top.

2. The automatic detection device for the screen printing thickness according to claim 1, characterized in that: the inner side of the upper end of the operating platform is provided with a fitting opening, a hidden opening is formed in the inner side of the fitting opening, and a driving motor is fixedly installed on the inner side of the hidden opening.

3. The automatic detecting device for the screen printing thickness according to claim 2, characterized in that: the utility model discloses a portable electric tool, including workstation lower extreme fixedly connected with base, base swing joint is inboard in the gomphosis mouth, No. one support column of base lower extreme fixedly connected with, No. two support columns of inboard swing joint of a support column, driving motor upper end swing joint is in No. two support column lower extremes.

4. The automatic detecting device for the screen printing thickness according to claim 3, characterized in that: a support column outside equidistance is provided with the constant head tank, No. two support column outside fixedly connected with locking heads, locking head swing joint is inboard in the constant head tank.

5. The automatic detection device for the screen printing thickness according to claim 1, characterized in that: the workstation has all seted up all around and has detected the mouth, the workstation upper end is provided with the printing groove, the mounting groove has all been seted up to operation panel upper end left side and rear side, curb plate and No. two curb plate lower extreme fixedly connected with mount pad, mount pad swing joint is inboard in the mounting groove.

6. The automatic detection device for the screen printing thickness according to claim 1, characterized in that: the angle plate is characterized in that a limiting groove is arranged in the middle of the angle plate, the limiting groove is formed in the outer side of the workbench, the height of the limiting groove is higher than that of the workbench, and a heating pipe is installed on the inner side of the angle plate.

7. The automatic detection device for the screen printing thickness according to claim 1, characterized in that: the laser probe comprises an operating table, and is characterized in that sliding grooves are formed in the front end and the right end of the operating table, sliding blocks are movably connected to the inner sides of the sliding grooves, a carrying plate is fixedly connected to the upper ends of the sliding blocks, a reflecting plate is arranged on the inner sides of the carrying plate, and the height of the reflecting plate is equal to that of the laser probe.