CN209775840U

CN209775840U - Ink jet printer

Info

Publication number: CN209775840U
Application number: CN201920080520.6U
Authority: CN
Inventors: 晏良文; 郭祖魁; 周承勇
Original assignee: Shenzhen Photon Intelligent Equipment Co Ltd
Current assignee: Shenzhen Photon Intelligent Equipment Co Ltd
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2019-12-13
Anticipated expiration: 2029-01-17

Abstract

An inkjet printer comprising: the code spraying mechanical hand comprises an X-axis moving shaft and a moving shaft rotating around a Z axis, and the spray head is fixed on a T-axis moving shaft; and the alignment camera system and the error correction camera system are both fixed on an X-axis motion axis. The utility model has the advantages that the code spraying machine is provided with the alignment camera system for positioning, and the posture of the spray head is automatically adjusted, thereby reducing the requirement of manual feeding and improving the precision of spray printing; the error correction camera system collects information before and after the inkjet printing, the whole inkjet printing information can be uploaded to a storage server, and the traceability is high.

Description

Ink jet printer

Technical Field

The utility model belongs to the technical field of spout the sign indicating number, especially, relate to an ink jet numbering machine.

Background

An ink jet printer is a non-contact ink jet marking system controlled by a single chip. It applies a certain pressure to the ink in the system by controlling an internal gear pump or supplying compressed gas from the outside of the machine, so that the ink is ejected through a nozzle with an aperture of tens of microns.

However, the existing inkjet printer cannot accurately position the workpiece to be sprayed and automatically acquire the information of spraying, so that a new inkjet printer needs to be designed.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a provide spout seal precision, trace back high ink jet numbering machine.

An inkjet printer comprising: the code spraying mechanical hand comprises an X-axis moving shaft and a moving shaft rotating around a Z axis, and the spray head is fixed on a T-axis moving shaft; and the alignment camera system and the error correction camera system are both fixed on an X-axis motion axis.

preferably, the moving platform comprises a Y-axis driving shaft and a vacuum adsorber positioned on the Y-axis driving shaft, and the workpiece to be code-sprayed is adsorbed by the vacuum adsorber.

Preferably, the display device further comprises a display fixed on the side edge of the rack.

Preferably, the alarm device also comprises an alarm device fixed above.

Preferably, the X-axis moving device further comprises two support frames which are fixed on the frame and are oppositely arranged, and the X-axis moving shaft is supported by the two support frames.

Preferably, the mobile platform is located between two support stands.

Preferably, the device further comprises baffles fixed at two ends of the moving platform.

The utility model has the advantages that the code spraying machine is provided with the alignment camera system for positioning, and the posture of the spray head is automatically adjusted, thereby reducing the requirement of manual feeding and improving the precision of spray printing; the error correction camera system collects information before and after the inkjet printing, the whole inkjet printing information can be uploaded to a storage server, and the traceability is high.

Drawings

The present invention will be further described in the following preferred embodiments in a clearly understandable manner, with reference to the attached drawings.

fig. 1 is a schematic structural diagram of the inkjet printer of the present invention;

FIG. 2 is a schematic structural view of the inkjet printer of the present invention with the outer cover removed;

FIG. 3 is a schematic view of another angle structure of the inkjet printer with the outer cover removed;

FIG. 4 is a schematic structural view of the inkjet printer of the present invention with the outer cover and the frame removed;

fig. 5 is another angle structure diagram of the inkjet printer without the outer cover and the frame.

Detailed Description

in order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

The technical solution of the present invention will be described in detail with specific embodiments.

As shown in fig. 1 to 5, an intelligent inkjet printer includes: the code spraying device comprises a rack 1, a shield 2 fixed on the rack 1, a moving platform 3 positioned on the rack 1, an alignment camera system 4 for positioning a workpiece to be sprayed with a code, an error correction camera system 5 for acquiring information before and after spraying the code, a code spraying manipulator 7, a spray head 6 arranged at the tail end of the code spraying manipulator 7, a display 8 and an alarm 9; wherein, the workpiece 100 to be sprayed with the code is fixed on the mobile platform 3; the display 8 is fixed on the side of the shield 2, and the alarm 9 is fixed above the shield 2.

wherein, the frame 1 is the main bearing part of the whole ink-jet printer. The cover 2 serves as a safety protection member having a function integrating the attached functions of a mouse, a keyboard, a display 8, buttons, ion wind, and the like.

the moving platform 3 is located on the rack 1, the moving platform 3 includes a Y-axis driving shaft 31 and a vacuum adsorber 32 located on the Y-axis driving shaft 31, and the vacuum adsorber 32 adsorbs the workpiece 100 to be code-printed on the moving platform 3.

The inkjet printing robot 7 includes an X-axis movement shaft 71 and a T-axis movement shaft 72 that rotates about the Z-axis. The spray head 6 is fixed on the T-axis moving shaft 72, and the installation height of the spray head 6 can be physically adjusted.

The inkjet printer further comprises two support frames 11 which are fixed on the frame 1 and are arranged oppositely, and the X-axis moving shaft 71 is supported by the two support frames 11. The mobile platform 3 is located between two support frames 11.

the code spraying machine further comprises baffle plates 33 fixed at two ends of the moving platform 3, and the baffle plates 33 prevent the workpiece 100 to be sprayed from being separated from the moving platform 3.

The alignment camera system 4 and the error correction camera system 5 are mounted on the X-axis movement axis 71. The alignment camera system 7 is used for photographing, identifying and positioning the features of the workpiece 100 to be code-sprayed and providing the accurate position of the workpiece 100 to be code-sprayed. The error correction camera system 5 is configured to perform information acquisition (acquiring relevant information (such as bar codes, two-dimensional codes, patterns, characters, specific features, and the like)) on the workpiece 100 to be code-sprayed before code spraying; after spray painting: and (4) photographing the information of the spray painting, comparing the information with command information sent by an upper computer, and confirming the effect and the correctness of the content of the spray painting.

The intelligent ink-jet printer comprises the following working steps:

The first step is as follows: manually placing the workpiece 100 to be code-sprayed on the moving platform 3 and placing the workpiece close to the edge;

the second step is that: the vacuum absorber 32 is started to absorb the workpiece 100 to be sprayed with the code;

The third step: the Y-axis driving shaft 31 moves to drive the workpiece 100 to be code-sprayed to move to the view of the alignment camera system 4;

The fourth step: the alignment camera system 4 photographs the workpiece 100 to be code-sprayed and sends the calculated accurate workpiece position information to the upper computer;

The fifth step: the Y-axis driving shaft 31 and the X-axis moving shaft 71 move simultaneously, and the error correction camera system 5 collects the relevant information of the workpiece 100 to be sprayed with the codes;

And a sixth step: according to the information of the alignment camera system 4, the T-axis movement shaft 72 rotates to adjust the angle of the spray head 6, and the coordinate values of the preparation spray printing points of the X axis and the Y axis are calculated;

The seventh step: the Y-axis driving shaft 31 and the X-axis moving shaft 71 move simultaneously, and the spray head 6 performs code spraying work on the workpiece 100 to be sprayed with codes;

Eighth step: after the spray painting is finished, the error correction camera system 5 takes a picture and compares the picture;

the ninth step: the Y-axis driving shaft 31 moves to the initial loading and unloading position, and the next workpiece 100 to be code-sprayed is placed on the moving platform 3;

The tenth step: repeating the steps from the second step to the ninth step.

it should be noted that the above embodiments can be freely combined as necessary. The above description is only the preferred embodiment of the present invention, but the present invention is not limited to the details of the above embodiments, and it should be pointed out that, for the ordinary skilled person in the art, within the technical concept of the present invention, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and the technical solution of the present invention is subjected to various equivalent transformations, and these improvements, decorations and equivalent transformations should also be regarded as the protection scope of the present invention.

Claims

1. An inkjet printer comprising: the code spraying machine comprises a rack and a shield fixed on the rack, and is characterized by further comprising a moving platform, an alignment camera system, an error correction camera system, a code spraying manipulator and a spray head, wherein the moving platform is positioned on the rack and used for placing a workpiece to be sprayed with a code, the alignment camera system is used for positioning the workpiece to be sprayed with the code, the error correction camera system is used for collecting information before code spraying and after code spraying, the spray head is arranged at the tail end of the code spraying manipulator, the code spraying manipulator comprises an X-axis moving shaft and a moving shaft rotating around a Z axis, and the spray head is; and the alignment camera system and the error correction camera system are both fixed on an X-axis motion axis.

2. The inkjet printer according to claim 1, wherein the moving platform comprises a Y-axis driving shaft and a vacuum adsorber arranged on the Y-axis driving shaft, and a workpiece to be printed is adsorbed by the vacuum adsorber.

3. The inkjet printer of claim 1, further comprising a display mounted to a side of the frame.

4. The inkjet printer of claim 1, further comprising an alarm secured above.

5. The inkjet printer according to claim 1, further comprising two support frames fixed to the frame and disposed opposite to each other, wherein the X-axis moving shaft is supported by the two support frames.

6. the inkjet printer of claim 5, wherein the moving platform is located between two support frames.

7. The inkjet printer of claim 1, further comprising baffles fixed to both ends of the moving platform.