CN218287083U - Mini-LED flexible board solder mask layer printing jig - Google Patents

Abstract

The utility model discloses a Mini-LED flexible sheet hinders welding layer printing jig relates to flexible sheet hinders welding layer lithography apparatus technical field, including the base station, be provided with the conveying roller on the base station, still set gradually printing mechanism, stoving mechanism and detection mechanism on the base station, printing mechanism includes printing table and printing chamber, the printing chamber has been seted up on the printing table, the top of printing table is installed the printing unit, the interior top in printing chamber is installed the print head that corresponds with the printing unit; the drying mechanism comprises a drying table and a drying cavity, the detection mechanism comprises a detection table and a detection cavity, and the conveying roller conveys the flexible plate to sequentially pass through the printing cavity, the drying cavity and the detection cavity. The drying mechanism can rapidly dry the printing ink on the surface of the printed flexible board so as to facilitate the rolling or subsequent processes of the flexible board; the printing quality of the solder mask on the surface of the flexible board can be clearly known by a worker through observing the display screen.

Description

Mini-LED flexible board solder mask layer printing jig

Technical Field

The utility model relates to a flexible board hinders weld layer lithography apparatus technical field, specifically is a Mini-LED flexible board hinders weld layer printing jig.

Background

Solder mask refers to the portion of the printed circuit board that is to be oiled green. In fact, the solder mask uses negative film output, so after the shape of the solder mask is mapped on a board, the solder mask is not covered by green oil, but a copper sheet is exposed, and the solder mask needs to be printed on a circuit board in the production and processing process of the mini-led flexible board.

Through search, chinese patent application No. CN201911003156.4 discloses a circuit board resistance welding printer, the structure of a screen printing frame comprises a screen mounting opening, a frame body, a pressing opening, a stamping plate and a flattening slide block, wherein the upper side and the lower side of the frame body are provided with the symmetrical pressing openings, the stamping plate and the flattening slide block which are matched with the stamping opening are arranged on the pressing openings, the screen mounting opening is arranged in the middle of the frame body, and the flattening slide block matched with the stamping opening is arranged in the pressing opening.

Although this scheme has only solved some problems of printing in-process silk screen, after printing, the storage of flexbile plate with accomodate the rolling, on the printing ink on the circuit board not solidify the drying, need long-time stewing, not only occupied more space, still reduced the production machining efficiency of flexbile plate, and the flexbile plate is because of its unique compliance, also be convenient for subsequent quality testing after the rolling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a Mini-LED flexible sheet solder mask layer printing jig, the setting of the drying mechanism can rapidly dry the printing ink on the surface of the printed flexible sheet so as to facilitate the rolling or subsequent processes of the flexible sheet; the printing quality of the solder mask on the surface of the flexible board can be clearly known by a worker through observing the display screen, so that the problem provided in the background technology is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a printing jig for a solder resisting layer of a Mini-LED flexible plate comprises a base station, wherein a conveying roller is arranged on the base station, a printing mechanism, a drying mechanism and a detection mechanism are further sequentially arranged on the base station, the printing mechanism comprises a printing table and a printing cavity, the printing table is provided with the printing cavity, the top of the printing table is provided with a printing unit, and the inner top of the printing cavity is provided with a printing head corresponding to the printing unit;

the drying mechanism comprises a drying table and a drying cavity, the detection mechanism comprises a detection table and a detection cavity, and the conveying roller conveys the flexible plate to sequentially pass through the printing cavity, the drying cavity and the detection cavity.

Preferably, the inner top and the inner bottom of the drying cavity are both provided with glass covers, and the glass covers are internally provided with far infrared heating plates.

Preferably, the top of the detection table is provided with a control panel, and the control panel comprises a display screen and control buttons.

Preferably, the interior top in detection chamber is installed and is used for detecting the industry camera on flexible board surface, industry camera electric connection is in control panel.

Preferably, the inner top of the detection cavity is further provided with an illumination assembly, and the illumination assembly comprises an LED lamp and a lampshade.

Preferably, the LED lamps are symmetrically arranged on two sides of the inner top of the detection cavity, which are located on the industrial camera, and the lamp shade is arranged outside the LED lamps.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the conveying roller that is used for carrying the flexible board on the base station, set up the printing mechanism including printing table and printing chamber on the base station, set up the printing unit on the printing table, the top sets up the print head in the printing chamber, still be provided with the stoving mechanism including stoving platform and stoving chamber on the base station, the stoving intracavity portion sets up the far infrared hot plate, the setting of stoving mechanism can carry out quick stoving with the flexible board surface printing ink after the printing is accomplished and is convenient for the rolling of flexible board or subsequent process;

2. through set up on the base station including examining the test table and detecting the detection mechanism in chamber, examine the control panel that test table top installation has display screen and control button, detect intracavity top and set up the industry camera, the flexible board surface image through detecting the chamber is gathered to the industry camera to give control panel, and show through the display screen, the printing quality of knowing flexible board surface solder mask that the staff can be clear through observing the display screen.

Drawings

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

FIG. 2 is a schematic structural view of the drying table of the present invention;

fig. 3 is a schematic structural diagram of the inspection table of the present invention.

In the figure: 1. a base station; 2. a conveying roller; 3. a printing table; 4. a printing chamber; 5. a printing unit; 6. a print head; 7. a drying table; 8. a drying chamber; 9. a detection table; 10. a detection chamber; 11. a glass cover; 12. a far infrared heating plate; 13. a control panel; 14. an industrial camera; 15. an LED lamp; 16. and a lampshade.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a printing jig for a welding-resistant layer of a Mini-LED flexible plate comprises a base station 1, wherein a conveying roller 2 is arranged on the base station 1, a printing mechanism, a drying mechanism and a detection mechanism are further sequentially arranged on the base station 1, the printing mechanism comprises a printing table 3 and a printing cavity 4, the printing table 3 is provided with the printing cavity 4, the top of the printing table 3 is provided with a printing unit 5, and the inner top of the printing cavity 4 is provided with a printing head 6 corresponding to the printing unit 5; drying mechanism includes stoving platform 7 and stoving chamber 8, and detection mechanism is including examining test table 9 and detection chamber 10, and conveying roller 2 carries the flexonics board to loop through printing chamber 4, stoving chamber 8 and detection chamber 10, and the interior top in stoving chamber 8 all is provided with glass cover 11 with interior bottom, and the internally mounted of glass cover 11 has far infrared hot plate 12.

The utility model discloses a set up the conveying roller 2 that is used for carrying the flexible board on base station 1, base station 1 is last to set up the printing mechanism including printing table 3 and printing chamber 4, set up printing unit 5 on printing table 3, the top sets up print head 6 in the printing chamber 4, still be provided with the stoving mechanism including stoving platform 7 and stoving chamber 8 on base station 1, the inside far infrared hot plate 12 that sets up of stoving chamber 8, the setting of stoving mechanism can carry out quick stoving with the flexible board surface solder mask after the printing is accomplished and is convenient for the rolling of flexible board or subsequent process;

the top of the detection table 9 is provided with a control panel 13, the control panel 13 comprises a display screen and control buttons, an industrial camera 14 used for detecting the surface of the flexible board is installed at the inner top of the detection cavity 10, the industrial camera 14 is electrically connected to the control panel 13, an illumination assembly is further arranged at the inner top of the detection cavity 10 and comprises an LED lamp 15 and a lampshade 16, the LED lamp 15 is symmetrically installed on the two sides of the industrial camera 14 at the inner top of the detection cavity 10, and the lampshade 16 is arranged outside the LED lamp 15.

Through setting up including examining test table 9 and the detection mechanism who detects chamber 10 on base station 1, examine the control panel 13 that 9 top installations of test table have display screen and control button, the top sets up industry camera 14 in the detection chamber 10, industry camera 14 gathers the flexible board surface image through detecting chamber 10, and transmit for control panel 13, and show through the display screen, the printing quality of learning flexible board surface solder mask that the staff can be clear through observing the display screen.

The lighting assembly comprising the LED lamp 15 and the lampshade 16 is arranged at the inner top of the detection cavity 10, so that good illumination conditions can be improved for the detection environment of the detection mechanism, and the detection mechanism has high practical value;

when the flexible printing machine is used specifically, the mini-led flexible board is conveyed through the conveying rollers 2, the flexible board sequentially passes through the printing cavity 4, the drying cavity 8 and the detection cavity 10, when the flexible board enters the printing cavity 4, the printing machine set 5 works to print a solder mask on the surface of the flexible board through the printing head 6, the flexible board enters the drying cavity 8 after printing is completed, the flexible board is heated through the far infrared heating plate 12, the solder mask is solidified and dried, after drying is completed, the flexible board enters the detection cavity 10, the industrial camera 14 collects images of the solder mask on the surface of the flexible board and displays the images through the display screen of the control panel 13, a worker can carry out quality inspection on the flexible board through observing the display screen, and rolling or subsequent processes are carried out through the conveying rollers after the quality inspection is completed.

The far infrared heating plate 12 can be set to a single-phase 220V/1-3Kw or a single-phase 380V/1-3Kw far infrared heating plate with the temperature control range of 30-300 ℃.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a Mini-LED flexible sheet hinders weld layer printing jig, includes base station (1), its characterized in that: the automatic printing machine is characterized in that conveying rollers (2) are arranged on the base platform (1), a printing mechanism, a drying mechanism and a detection mechanism are further sequentially arranged on the base platform (1), the printing mechanism comprises a printing platform (3) and a printing chamber (4), the printing chamber (4) is formed in the printing platform (3), a printing unit (5) is installed at the top of the printing platform (3), and a printing head (6) corresponding to the printing unit (5) is installed at the inner top of the printing chamber (4);

the drying mechanism comprises a drying platform (7) and a drying cavity (8), the detection mechanism comprises a detection platform (9) and a detection cavity (10), and the conveying rollers (2) convey the flexible plates to sequentially pass through the printing cavity (4), the drying cavity (8) and the detection cavity (10).

2. The Mini-LED flexible board solder mask printing jig of claim 1, wherein: the inner top and the inner bottom of the drying cavity (8) are both provided with a glass cover (11), and a far infrared heating plate (12) is arranged inside the glass cover (11).

3. The Mini-LED flexible board solder mask printing jig of claim 1, wherein: detect the top of platform (9) and install control panel (13), control panel (13) include display screen and control button.

4. The Mini-LED flexible sheet solder mask printing jig of claim 3, wherein: the interior top in detection chamber (10) is installed and is used for detecting industry camera (14) on flexible plate surface, industry camera (14) electric connection is in control panel (13).

5. The Mini-LED flexible sheet solder mask printing jig of claim 4, wherein: the inner top of the detection cavity (10) is also provided with an illuminating assembly, and the illuminating assembly comprises an LED lamp (15) and a lampshade (16).

6. The solder mask printing jig for the Mini-LED flexible board according to claim 5, wherein: the LED lamp is characterized in that LED lamps (15) are symmetrically arranged on two sides of the inner top of the detection cavity (10) which are located on an industrial camera (14), and a lampshade (16) is arranged outside the LED lamps (15).

Images