阅读说明：本技术 应用于喷印设备的清洗结构 (Cleaning structure applied to jet printing equipment ) 是由 蔡凯杰 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种应用于喷印设备的清洗结构,包括支架,所述支架上设置有喷印小车,所述喷印小车上设置有喷头；所述支架上设置有吸刮墨盘模组,所述吸刮墨盘模组上设置有吸嘴和刮墨片；通过采用吸刮墨盘模组对喷头及时清洁,清洁效率更高。(The invention discloses a cleaning structure applied to jet printing equipment, which comprises a bracket, wherein a jet printing trolley is arranged on the bracket, and a spray head is arranged on the jet printing trolley; the bracket is provided with an ink sucking and scraping disc module, and the ink sucking and scraping disc module is provided with a suction nozzle and an ink scraping sheet; the ink sucking and scraping disc module is adopted to clean the spray head in time, and the cleaning efficiency is higher.)

1. The utility model provides a be applied to washing structure of spouting seal equipment, includes support (100), be provided with on support (100) and spout seal dolly (200), spout and be provided with shower nozzle (210) on seal dolly (200), its characterized in that:

the ink sucking and scraping device is characterized in that an ink sucking and scraping disc module (300) is arranged on the support (100), and a suction nozzle (310) and an ink scraping sheet (320) are arranged on the ink sucking and scraping disc module (300).

2. The cleaning structure applied to the jet printing equipment as claimed in claim 1, wherein: the support (100) comprises a vertical column (110) and a cross beam (120), a trolley guide rail (121) is arranged on the cross beam (120), and the jet printing trolley (200) is arranged on the cross beam (120).

3. The cleaning structure applied to the jet printing equipment as claimed in claim 2, wherein: be provided with module lift cylinder (400) on stand (110), be provided with module crane (410) on module lift cylinder (400), inhale scrape ink dish module (300) with module crane (410) are connected.

4. The cleaning structure applied to the jet printing equipment as claimed in claim 1, wherein: the ink sucking and scraping disc module (300) is provided with an ink scraping sheet lifting cylinder (330), and the ink scraping sheet (320) is connected with the ink scraping sheet lifting cylinder (330).

5. The cleaning structure applied to the jet printing equipment as claimed in claim 4, wherein: scrape and be provided with inclined plane connecting block (331) on ink sheet lift cylinder (330), be provided with the inclined plane on inclined plane connecting block (331), scrape ink sheet (320) with inclined plane connecting block (331) the inclined plane is connected, scrape ink sheet (320) slant the suction nozzle.

6. The cleaning structure applied to the jet printing equipment as claimed in claim 1, wherein: the end part of the ink scraping sheet (320) is provided with an arc scraping edge (321).

7. The cleaning structure applied to the jet printing equipment as claimed in claim 1, wherein: and an ink flying receiving disc (500) is arranged beside the ink sucking and scraping disc module (300).

Technical Field

The invention relates to the technical field of PCB (printed circuit board) jet printing, in particular to a cleaning structure applied to jet printing equipment.

Background

At present, in the jet printing process of the PCB ink-jet printing equipment, a jet head is driven by a jet printing trolley, and ink drops are jetted on a printing medium of a PCB through the jet head. Because the ink drops have certain adhesiveness on the surface of the nozzle of the sprayer, if the sprayer nozzle is not thoroughly cleaned and the ink drops are left, the ink drops can be solidified and block the nozzle over time, so that the spray printing effect is influenced, and the service life of the sprayer is also influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a cleaning structure applied to jet printing equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: the cleaning structure applied to the jet printing equipment comprises a support, wherein a jet printing trolley is arranged on the support, and a spray head is arranged on the jet printing trolley; the support is provided with an ink sucking and scraping disc module, and the ink sucking and scraping disc module is provided with a suction nozzle and an ink scraping sheet.

According to the cleaning structure provided by the invention, the ink sucking and scraping disc module is adopted to clean the spray head in time, so that the cleaning efficiency is higher.

As some preferred embodiments of the present invention, the support includes a column and a beam, the beam is provided with a trolley guide rail, and the inkjet printing trolley is disposed on the beam.

As some preferred embodiments of the present invention, a module lifting cylinder is disposed on the upright post, a module lifting frame is disposed on the module lifting cylinder, and the ink sucking and scraping disk module is connected to the module lifting frame.

As some preferred embodiments of the present invention, an ink scraping blade lifting cylinder is disposed on the ink sucking and scraping disk module, and the ink scraping blade is connected to the ink scraping blade lifting cylinder.

As some preferred embodiments of the present invention, an inclined plane connecting block is disposed on the ink scraping blade lifting cylinder, an inclined plane is disposed on the inclined plane connecting block, the ink scraping blade is connected to the inclined plane of the inclined plane connecting block, and the ink scraping blade is inclined to the suction nozzle.

As some preferable embodiments of the invention, the end of the ink scraping sheet is provided with an arc-shaped scraping edge.

As some preferred embodiments of the invention, an ink flying receiving disc is arranged beside the ink sucking and scraping disc module.

The invention has the beneficial effects that: the ink sucking and scraping disc module is adopted to timely clean the spray head, so that the spray printing effect is guaranteed, the service life of the spray head is prolonged, the structure is simple and easy to use, frequent maintenance is not needed, and the cleaning efficiency is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic diagram of the operation of the present invention;

FIG. 3 is a schematic diagram of the operation of the ink sucking and scraping plate module of the present invention;

FIG. 4 is a perspective view of the ink sucking and scraping plate module of the present invention;

fig. 5 is a perspective view of the ink scraping blade lifting cylinder portion of the present invention.

Reference numerals:

the ink jet printing device comprises a support 100, a vertical column 110, a cross beam 120, a trolley guide rail 121, a jet printing trolley 200, a spray head 210, an ink sucking and scraping disc module 300, a suction nozzle 310, an ink scraping sheet 320, an arc-shaped scraping edge 321, an ink scraping sheet lifting cylinder 330, an inclined plane connecting block 331, a module lifting cylinder 400, a module lifting frame 410 and an ink flying receiving disc 500.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention can be practiced without these specific details, i.e., those skilled in the art can more effectively describe the nature of their work to others skilled in the art using the description and illustrations herein. Furthermore, it should be noted that the terms "front side", "rear side", "left side", "right side", "upper side", "lower side", and the like used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a specific part, respectively, and those skilled in the art should not understand that the technology beyond the scope of the present application is simply and innovatively adjustable in the directions. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. Well-known manufacturing methods, control procedures, component dimensions, material compositions, pipe arrangements, etc., have not been described in detail since they are readily understood by those of ordinary skill in the art, in order to avoid obscuring the present invention.

Fig. 1 is a perspective view of an embodiment of the present invention, and referring to fig. 1, an embodiment of the present invention provides a cleaning structure applied to an inkjet printing apparatus, including a support 100, an inkjet printing cart 200 disposed on the support 100, and a spray head 210 disposed on the inkjet printing cart 200. Referring to fig. 2, the inkjet printing carriage 200 is movable on the support 100 and is responsible for inkjet printing work on the PCB. The cleaning structure is mounted on the jet printing apparatus by a bracket 100.

Further, referring to fig. 3 and 4, the holder 100 is provided with a suction and wiping tray module 300, and the suction and wiping tray module 300 is provided with a suction nozzle 310 and a wiping blade 320. After the jet printing equipment prints a PCB, the jet printing trolley 200 moves to the position of the ink sucking and scraping disc module 300, ink pressed out by the spray head 210 is sucked away by the suction force of the suction nozzle 310, and the jet printing trolley 200 moves back and forth while sucking, so that the ink residual on the surface of the spray head 210 is scraped away by the ink scraping sheet 320, and the whole spray head 210 is kept clean.

The above-disclosed cleaning structure for inkjet printing apparatus is only a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, and not for limiting the same. It will be understood by those skilled in the art that the foregoing technical solutions may be modified or supplemented by the prior art, or some of the technical features may be replaced by equivalents; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Reference will now be made in detail to some embodiments, wherein "an embodiment" is referred to herein as a particular feature, structure, or characteristic that may be included in at least one implementation of the present application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Furthermore, the details representative of one or more embodiments are not necessarily indicative of any particular order, nor are they intended to be limiting.

In embodiment 1, the support 100 includes a vertical column 110 and a cross beam 120, a carriage rail 121 is disposed on the cross beam 120, and the inkjet printing carriage 200 is disposed on the cross beam 120, so that the inkjet printing carriage 200 moves along the carriage rail 121 in the left-right direction. The lower side of the beam 120 serves as a working area where the PCB panel is transported in the front-rear side direction.

Embodiment 2, referring to fig. 3, a module lifting cylinder 400 is disposed on the column 110, a module lifting frame 410 is disposed on the module lifting cylinder 400, and the ink scraping suction tray module 300 is connected to the module lifting frame 410, when cleaning is required, the module lifting cylinder 400 controls the ink scraping suction tray module 300 to ascend, and when cleaning is not required, the ink scraping suction tray module 300 descends.

Embodiment 3, referring to fig. 4 and 5, the ink sucking and scraping disk module 300 is provided with a scraping blade lifting cylinder 330, the scraping blade 320 is connected with the scraping blade lifting cylinder 330, when cleaning is required, the scraping blade lifting cylinder 330 controls the scraping blade 320 to ascend, and when cleaning is not required, the scraping blade 320 descends.

In embodiment 4, the scraping blade lifting cylinder 330 is provided with the inclined plane connecting block 331, the inclined plane connecting block 331 is provided with the inclined plane, the scraping blade 320 is connected with the inclined plane of the inclined plane connecting block 331, the scraping blade 320 is inclined to the suction nozzle 310, and the ink scraped by the scraping blade 320 flows to the suction nozzle 310 along the inclined scraping blade 320 and is sucked away more easily.

In this embodiment, the scraping blade 320 and the bevel connecting block 331 are connected by a screw and a pressing plate.

In embodiment 5, the suction and scraping tray module 300 is provided with an ink tank inside, and the ink tank is externally connected with a pump, so that the suction nozzle 310 forms suction force.

In embodiment 6, the end of the ink scraping blade 320 is provided with the arc-shaped scraping edge 321, so that the ink scraping efficiency is improved.

In embodiment 7, an ink flying receiving tray 500 is provided beside the ink sucking and scraping tray module 300 to receive ink flying.

In this embodiment, the flying ink receiving disc 500 is optionally externally connected to a pump for pumping away the flying ink.

The present invention can be modified and adapted appropriately from the above-described embodiments, according to the principles described above. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention.