CN215551937U

CN215551937U - Double-nozzle module

Info

Publication number: CN215551937U
Application number: CN202121613291.3U
Authority: CN
Inventors: 尤深浩; 潘林杰; 尹兴
Original assignee: Zhejiang Gongping Smart Equipment Co ltd
Current assignee: Wenzhou Gongzheng Intelligent Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-18
Anticipated expiration: 2031-07-15

Abstract

The application provides a double-nozzle module, which comprises an installation base, a first nozzle and a second nozzle, wherein the installation base comprises two parts which are parallel and staggered by a distance, one part is provided with a first installation position, and the other part is provided with a second installation position, so that the effective working range of the first nozzle is parallel to the effective working range of the second nozzle or is partially overlapped; the first spray head is arranged on the first installation position, and the second spray head is arranged on the second installation position. According to the double-nozzle module, the traditional installation mode of a single nozzle is changed, and the two nozzles are firstly assembled into one module, so that the operation of fine adjustment of the positions of the nozzles is facilitated, the connection work of an ink path and a circuit is simplified, and the installation time of the nozzles is shortened; meanwhile, the installation precision among the spray heads can be ensured.

Description

Double-nozzle module

Technical Field

The application relates to the technical field of printers, in particular to a mounting structure of a spray head.

Background

With the development of the trend of ink-jet printing, the width of array printing becomes wider and the number of corresponding nozzles is increased. Each nozzle is provided with a plurality of independent ink paths and an electric control system, when the plurality of nozzles are assembled together, the complicated ink paths and the circuit system are interwoven, and a plurality of pipelines are staggered, so that the problem hidden trouble is increased, and the maintenance is more difficult.

Meanwhile, the relative spacing between the spray holes of each spray head is high, every two spray heads are mutually related, and if one spray head is installed with deviation, all the spray heads are affected, and recalibration is needed. This problem is multiplied by the number of jets that are used for calibration.

In order to solve the above problems, a fast, simple and easy structural design is needed for the installation of the nozzle and the circuit and ink path.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a dual spray head module, has solved the complicated technical problem of shower nozzle installation.

The application provides a double-nozzle module, which comprises an installation base, a first nozzle and a second nozzle, wherein the installation base comprises two parts which are parallel and staggered by a distance, one part is provided with a first installation position, and the other part is provided with a second installation position, so that the effective working range of the first nozzle is parallel to the effective working range of the second nozzle or is partially overlapped; the first spray head is arranged on the first installation position, and the second spray head is arranged on the second installation position.

In the above technical solution, further, the ink container further comprises a plurality of integrated ink circuit components and a plurality of integrated circuit control components; the integrated ink path component is simultaneously connected with a first spray head and a second spray head in the double-spray head module to supply ink for the first spray head and the second spray head; the integrated circuit control assembly is electrically connected with the first sprayer and the second sprayer in the double-sprayer module at the same time to provide circuit control for the first sprayer and the second sprayer.

In the above technical solution, further, the first mounting position and the second mounting position are provided with coarse positioning references; the first spray head is connected to the first installation position by using a coarse positioning reference, and the second spray head is connected to the second installation position by using a coarse positioning reference; the coarse positioning reference allows the first nozzle to be adjusted in position relative to the first installation position within a certain range, and the second nozzle to be adjusted in position relative to the second installation position within a certain range.

In the above technical scheme, further, the corner of installation base is equipped with installation location right angle mouth, installation location right angle mouth is including horizontal location limit and vertical location limit.

In the above technical scheme, further, the first nozzle and the first installation position are fixed by fastening bolts, and the second nozzle and the second installation position are fixed by fastening bolts.

Compared with the prior art, the double-nozzle module provided by the application changes the traditional installation mode of a single nozzle, and firstly, two nozzles are assembled into one module, so that the operation of fine adjustment of the positions of the nozzles is facilitated, the connection work of an ink path and a circuit is simplified, and the installation time of the nozzles is shortened; meanwhile, the installation precision among the spray heads can be ensured.

Drawings

Fig. 1 is a schematic perspective view of a dual showerhead module according to an embodiment of the present application;

FIG. 2 is a top view of a dual showerhead module according to an embodiment of the present application;

FIG. 3 is a front view of a dual showerhead module according to an embodiment of the present application;

fig. 4 is a schematic perspective view of a dual head module with an integrated ink circuit assembly and an integrated control circuit assembly according to an embodiment of the present disclosure.

Reference numerals:

3-an integrated ink circuit assembly; 4-an integrated circuit control component; 21-mounting a base; 22-a first spray head; 23-a second spray head; 24-a transverse locating edge; 25-longitudinal positioning edges; coarse positioning reference 26.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 to 4, the dual head module provided by the present application includes a mounting base 21, a first head 22, a second head 23, an integrated ink path assembly 3, and an integrated control circuit assembly.

The mounting base 21 is provided with a first mounting position and a second mounting position, the first nozzle 22 is mounted on the first mounting position, and the second nozzle 23 is mounted on the second mounting position.

More importantly, the mounting base comprises two parts which are parallel and staggered by a distance, wherein one part is provided with a first mounting position, and the other part is provided with a second mounting position, so that the effective working range of the first spray head is flush with or partially overlapped with the effective working range of the second spray head.

The installation base of this shape can be through setting up two rows of shower nozzles, and then on setting for length, realizes continuous effectual printing.

The integrated ink path component 3 is simultaneously connected with a first spray head 22 and a second spray head 23 in the double-spray head module to supply ink for the first spray head 22 and the second spray head 23; the integrated circuit control assembly 4 is electrically connected with the first nozzle 22 and the second nozzle 23 in the dual-nozzle module at the same time to provide circuit control for the two nozzles.

The first installation position and the second installation position are provided with coarse positioning references 26; the first nozzle 22 is connected to the first mounting position by using a coarse positioning reference, and the second nozzle 23 is connected to the second mounting position by using a coarse positioning reference.

In some embodiments, the coarse positioning reference 26 is a positioning through hole, positioning posts adapted to the positioning through hole are disposed on the first nozzle 22 and the second nozzle 23, and the positioning posts are in clearance fit with the positioning through holes, so as to allow the first nozzle 22 to be adjusted in position relative to the first mounting position within a certain range, and the second nozzle 23 to be adjusted in position relative to the second mounting position within a certain range.

Of course, the coarse positioning reference 26 may also be configured as a positioning column, and correspondingly, positioning through holes are provided on the first nozzle 22 and the second nozzle 23.

The rough positioning reference 26 can only realize the preliminary connection between the nozzle and the mounting base 21, and the preliminary connection needs to be further finely adjusted by means of an optical image range finder, so that the nozzle of the nozzle is ensured to be aligned with the spray hole on the mounting base 21.

Specifically, the optical image range finder comprises a range finder platform, a camera and a fine adjustment fixing seat, wherein the fine adjustment fixing seat is installed on the range finder platform, and the range finder platform fine adjustment fixing seat is provided with an installation base 21 fixing position matched with the installation base 21 and a fine adjustment micrometer capable of acting on the first spray head 22 and the second spray head 23; the camera is arranged above the range finder platform and used for obtaining images required by fine adjustment, and the relative position relation between the nozzle of the first spray head 22 and the spray hole in the mounting base 21 can be clearly displayed by the amplified images. The vernier micrometers are located on different sides of the first and

second heads

22 and 23 to facilitate adjustment of the head position in various directions.

In some embodiments, the first nozzle 22 corresponds to four micrometer dials and a spring, wherein the four micrometer dials are divided into three groups, the first group has two micrometer dials for adjusting the parallelism and the longitudinal position of the first nozzle 22, and the second group has one micrometer dial opposite to the second group for adjusting the longitudinal position of the first nozzle 22; the third group is provided with a fine adjustment micrometer, and the third group and the elastic sheet are respectively positioned at two sides of the first nozzle 22 and used for adjusting the transverse position of the first nozzle 22.

In some embodiments, the mounting base 21 has a mounting and positioning right-angle opening at a corner thereof, and the mounting and positioning right-angle opening includes a transverse positioning edge 24 and a longitudinal positioning edge 25. The transverse positioning edge 24 and the longitudinal positioning edge 25 can play a role in the fine adjustment process, namely, the transverse positioning edge and the longitudinal positioning edge are adapted to a positioning piece of a fine adjustment fixing seat of the optical image distance measuring instrument, and simultaneously, the transverse positioning edge and the longitudinal positioning edge can play a role in fixing the double-nozzle module to the array-type nozzle seat.

After the fine adjustment is completed, the first head 22 and the first mounting position are fixed by the fastening bolt, and the second head 23 and the second mounting position are fixed by the fastening bolt.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.

Claims

1. A double-nozzle module is characterized by comprising an installation base, a first nozzle and a second nozzle, wherein the installation base comprises two parts which are parallel and staggered by a distance, one part of the two parts is provided with a first installation position, and the other part of the two parts is provided with a second installation position, so that the effective working range of the first nozzle is flush with the effective working range of the second nozzle or is partially overlapped; the first spray head is arranged on the first installation position, and the second spray head is arranged on the second installation position.

2. The dual showerhead module of claim 1, further comprising a plurality of integrated ink circuit assemblies and a plurality of integrated circuit control assemblies; the integrated ink path component is simultaneously connected with a first spray head and a second spray head in the double-spray head module to supply ink for the first spray head and the second spray head; the integrated circuit control assembly is electrically connected with the first sprayer and the second sprayer in the double-sprayer module at the same time to provide circuit control for the first sprayer and the second sprayer.

3. The dual spray head module of claim 1, wherein the first and second mounting locations are provided with coarse positioning references; the first spray head is connected to the first installation position by using a coarse positioning reference, and the second spray head is connected to the second installation position by using a coarse positioning reference; the coarse positioning reference allows the first nozzle to be adjusted in position relative to the first installation position within a certain range, and the second nozzle to be adjusted in position relative to the second installation position within a certain range.

4. The dual spray module of claim 1, wherein the mounting base has a mounting and positioning right-angle opening at a corner thereof, and the mounting and positioning right-angle opening comprises a transverse positioning edge and a longitudinal positioning edge.

5. The dual spray head module of claim 1, wherein the first spray head is fixed to the first mounting location by a fastening bolt, and the second spray head is fixed to the second mounting location by a fastening bolt.