CN216400959U

CN216400959U - Ink receiving mechanism of code spraying device

Info

Publication number: CN216400959U
Application number: CN202123071198.7U
Authority: CN
Inventors: 郭成贵; 吴丽君
Original assignee: Shenzhen Xinyao Automation Equipment Co ltd
Current assignee: Shenzhen Xinyao Automation Equipment Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-29
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to an ink receiving mechanism of a code spraying device, which comprises a driving device, a connecting piece and an ink receiving sheet, wherein the driving device is arranged on the connecting piece and drives the ink receiving sheet to rotate. The ink receiving mechanism adopts the combination of the driving device, the connecting piece and the ink receiving sheet, so that the ink receiving sheet can rotate to the lower part of the ink jet nozzle in the process of code spraying of the code spraying device, the residual ink on the ink jet nozzle can be prevented from dropping on materials, the ink jet quality is ensured, and the materials are prevented from being polluted.

Description

Ink receiving mechanism of code spraying device

Technical Field

The utility model relates to the field of code spraying devices, in particular to an ink receiving mechanism of a code spraying device.

Background

The code spraying device is generally used on a coating machine, a concave board machine and other equipment and used for feeding a belt to spray codes, the existing code spraying device adopts a form of spraying codes by an ink box, in the process of spraying the codes by ink, because the codes needing to be sprayed are not continuous, the ink spraying process is also discontinuous, for example, one code is sprayed every 1 meter, because an ink spraying nozzle of the ink box has ink residues on the ink spraying nozzle after ink spraying, the ink is difficult to drop after the ink spraying nozzle is used for a long time, the dropped ink can pollute the surface of a material, and the whole code spraying effect is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an ink receiving mechanism that solves at least one of the problems described above.

The ink receiving mechanism of the code spraying device comprises a driving device, a connecting piece and an ink receiving sheet, wherein the driving device is arranged on the connecting piece, and the driving device drives the ink receiving sheet to rotate.

As a further scheme of the utility model: the output end of the driving device penetrates through the connecting piece to be directly connected with the ink receiving sheet.

As a further scheme of the utility model: the output end of the driving device is connected with the connecting piece, and the connecting piece is movably connected with the ink receiving sheet.

As a further scheme of the utility model: the driving device is a motor or a rotary cylinder.

As a further scheme of the utility model: the driving device is a linear motor or an air cylinder.

As a further scheme of the utility model: the driving device is horizontally arranged.

As a further scheme of the utility model: and a positioning mechanism is arranged between the connecting piece and the ink receiving sheet.

As a further scheme of the utility model: the positioning mechanism comprises a wave ball screw arranged on the connecting piece and a positioning hole arranged on the ink receiving sheet.

Above-mentioned scheme discloses a yard device connect black structure, owing to adopted drive arrangement, connecting piece and connect the combination of china ink piece, at the in-process that a yard device spouts the sign indicating number, connect the china ink piece can rotate the below of ink jet nozzle, can avoid on the ink jet nozzle remaining printing ink to drip the material to guarantee the quality of inkjet, avoid the material to be polluted.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic view of the assembly of the first embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 4 is an exploded view of a second embodiment of the present invention;

fig. 5 is an assembly use schematic diagram of the second embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the ink receiving mechanism of the inkjet printing apparatus of the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "central," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for ease of describing the utility model and to simplify the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like 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 will be understood by those of ordinary skill in the art from the specific context.

Referring to fig. 1-2, an ink receiving mechanism of a code spraying apparatus according to an embodiment of the present invention includes a driving device 100, a connecting member 200, and an ink receiving sheet 300, wherein the driving device 100 is disposed on the connecting member 200, and the driving device 100 drives the ink receiving sheet 300 to rotate.

In this embodiment, the driving device 100 is a motor or a rotary cylinder, wherein an output shaft of the motor or the rotary cylinder is directly connected to the ink receiving sheet 300 through the connecting member 200, and the connecting member 200 provides a mounting position for the driving device 100 and fixes the whole ink receiving mechanism to the inkjet printing device.

Further, the ink receiving sheet 300 in this embodiment is a thin metal sheet, the thickness range is 0.1mm to 2mm, the weight is light, a low-power motor or a rotary cylinder can drive the ink receiving sheet, a rotary encoder can be used to control the rotation range, the general limit range is 0 to 90 degrees, and the use and working principle of the rotary encoder belong to common knowledge and are not described herein again; as shown in fig. 2, the ink receiving mechanism is provided at one side of the ink jet cartridge, and the drive device 100 rotates right below the ink ejection port 400 when the ink jet operation is in progress, so that the dropped ink can be received.

The ink receiving structure in this embodiment is suitable for a large-size inkjet printing device, and the length of the ink receiving sheet 300 can be adjusted (replaced) according to requirements.

As shown in fig. 3-5, a second embodiment of the present invention provides an ink receiving mechanism of a code spraying device, different from the first embodiment, an output end of a driving device 100 is connected to a connecting member 200, the connecting member 200 is movably connected to an ink receiving sheet 300, and a fixed end 110 of the driving device 100 is directly fixed to the code spraying device, rather than being fixed by the connecting member 200; specifically, the driving device 100 includes a fixed end 110 and an output end 120, the fixed end 110 is fixed to the inkjet printing device, and the output end 120 is fixed to the connecting member 200.

Further, the driving device 100 is a horizontally disposed linear motor or an air cylinder, and correspondingly, a body of the linear motor and a cylinder body of the air cylinder are fixed ends 110 of the driving device 100, and similarly, a slider (a motor mover) and a piston are output ends 120.

In this embodiment, the driving device 100 does not directly drive the ink receiving sheet 300, but rapidly moves in the horizontal direction by the driving link 200, and rotates the ink receiving sheet 300 by using the inertia of the ink receiving sheet 300 itself. Specifically, as shown in fig. 4, the ink receiving sheet 300 includes a connecting portion 330 and an ink receiving portion 320, the ink receiving portion 320 is an extension of the connecting portion 330, a rotating shaft 310 is disposed at a central position of the connecting portion 330, the ink receiving sheet 330 is assembled with the bearing 230 on the connecting member 200 through the rotating shaft 310, at least two positioning holes 331 are further disposed on the connecting portion 330, and a bead screw 220 is disposed on the connecting member 200 at a position corresponding to the positioning hole 331, it can be understood that the bead screw 220 and the positioning hole 331 are positioning mechanisms, when the ink receiving sheet 300 rotates, and when a steel ball at an end of the bead screw 220 is just inserted into the positioning hole 331, the ink receiving sheet 300 is fixed, and then a force is applied to the ink receiving sheet 300, and the steel ball at an end of the bead screw 220 slides out of the positioning hole 331, so that the ink receiving sheet 300 is restricted to continue to rotate.

Further, as shown in fig. 5, the connecting portion 330 of the ink receiving sheet 300 has a certain thickness, a limit pin 210 is provided beside the side 332 of the connecting portion, the limit pin 210 is fixed on the connecting member 200 for limiting the range of the rotation angle of the ink receiving sheet 300, it can be known that the distance x from the rotation center of the ink receiving sheet 300, i.e. the rotation axis 310, to the side 332 is a fixed value, the distance from the limit pin 210 to the rotation axis 310 is x at the minimum, the maximum rotation angle α of the ink receiving sheet 300 should be related to the distance from the limit pin 210 to the rotation axis 310, and the larger the x is, the larger α is.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a yard device connect black mechanism which characterized in that: the ink receiving device comprises a driving device, a connecting piece and an ink receiving sheet, wherein the driving device is arranged on the connecting piece, and the driving device drives the ink receiving sheet to rotate.

2. The ink receiving mechanism of claim 1, wherein: the output end of the driving device penetrates through the connecting piece to be directly connected with the ink receiving sheet.

3. The ink receiving mechanism of claim 1, wherein: the output end of the driving device is connected with the connecting piece, and the connecting piece is movably connected with the ink receiving sheet.

4. The ink receiving mechanism according to claim 1 or 2, wherein: the driving device is a motor or a rotary cylinder.

5. The ink receiving mechanism according to claim 1 or 3, wherein: the driving device is a linear motor or an air cylinder.

6. The ink receiving mechanism as recited in claim 5, wherein: the driving device is horizontally arranged.

7. The ink receiving mechanism as recited in claim 5, wherein: and a positioning mechanism is arranged between the connecting piece and the ink receiving sheet.

8. The ink receiving mechanism as recited in claim 7, wherein: the positioning mechanism comprises a wave ball screw arranged on the connecting piece and a positioning hole arranged on the ink receiving sheet.