CN214646860U

CN214646860U - Multi-nozzle digital printing machine

Info

Publication number: CN214646860U
Application number: CN202120368654.5U
Authority: CN
Inventors: 李立涛
Original assignee: Guangdong Lichai Digital Technology Co Ltd
Current assignee: Guangdong Lichai Digital Technology Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-09
Anticipated expiration: 2031-02-08

Abstract

The utility model relates to the technical field of digital printing, and discloses a multi-nozzle digital printing machine which comprises a first frame; a sliding rail is arranged on the first rack along a first direction, the sliding rail is connected with a spray head support in a sliding manner, a linear motor is further mounted on the sliding rail, and the output end of the linear motor is connected with the spray head support; a print platform mechanism mounted to the first frame; and the second rack is connected with the first rack, and a coil feeding mechanism and a coil winding mechanism are arranged on the second rack. Treat that the medium of printing sets up on sending a roll mechanism, send a roll mechanism to print platform mechanism transport medium, and linear electric motor drive shower nozzle support slides on the slide rail, and the medium of shower nozzle on the shower nozzle support on to the printing mechanism carries out the air brushing to the completion stamp to the medium, then transmits the medium to receiving a roll mechanism rolling, the utility model discloses in, shower nozzle demountable installation is on shower nozzle support, can improve the suitability of printing through changing the shower nozzle, can effectual improvement spout seal speed and be suitable for different production speeds.

Description

Multi-nozzle digital printing machine

Technical Field

The utility model relates to a digital printing technical field especially relates to a many shower nozzles digital printing machine.

Background

Digital printing is printing by digital technology, which is a high and new technology product gradually formed along with the continuous development of computer technology and integrating mechanical and computer electronic information technology, and the production process of digital printing is simply through various digital means, such as: scanning, digital photo, image or various digital patterns processed by computer are input into computer, then processed by computer color separation printing system, and various special dyes (active, disperse and acid main paint) are directly sprayed and printed on various fabrics or other media by special RIP software through spraying and printing system, and then processed to obtain various required high-precision printed products on various textile fabrics.

However, when the existing digital printing machine is used for jet printing, the jet printing speed is low, and the spray head is fixed and unchangeable, so that the digital printing machine cannot be suitable for different production speeds.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a many shower nozzles digital printing machine, can detachable installation shower nozzle, can effectual improvement spout seal speed and be suitable for different production speeds.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a many shower nozzles digital printing machine, include:

a first frame;

a sliding rail is arranged on the first rack along a first direction, the sliding rail is connected with a spray head support in a sliding manner, a linear motor is further mounted on the sliding rail, and the output end of the linear motor is connected with the spray head support;

at least two spray heads are detachably arranged on the spray head support along the first direction, at least one spray head is arranged along the second direction, and two adjacent spray heads along the first direction are arranged in a staggered manner;

the printing platform mechanism is arranged on the first rack and is positioned below the spray head bracket;

and the second rack is connected with the first rack and positioned at the rear side of the first rack, and a coil feeding mechanism and a coil winding mechanism are arranged on the second rack.

Preferably, sixteen spray heads are detachably arranged on the spray head support, four spray heads are arranged along the first direction, and four spray heads are arranged along the second direction.

Preferably, twenty-four nozzles are detachably arranged on the nozzle support, six nozzles are arranged along the first direction, and four nozzles are arranged along the second direction.

Preferably, thirty-six spray heads are detachably arranged on the spray head support, nine spray heads are arranged along the first direction, and four spray heads are arranged along the second direction.

Preferably, a nozzle seat corresponding to the nozzle is further installed on the first frame.

Preferably, the printing platform mechanism comprises a vacuum adsorption platform, a driving roller and a driven roller, the driving roller and the driven roller are respectively located on two sides of the vacuum adsorption platform, a driving roller motor is further installed on the first rack, and the output end of the driving roller motor is connected with one end of the driving roller.

Preferably, the printing platform mechanism comprises a vacuum adsorption platform, and a plurality of vacuum adsorption holes are formed in the vacuum adsorption platform.

Preferably, the roll feeding mechanism comprises a roll feeding roller and a roll feeding motor, and the output end of the roll feeding motor is connected with the roll feeding roller;

the winding mechanism comprises a winding roller and a winding motor, and the output end of the winding motor is connected with the winding roller;

the winding mechanism is positioned at the rear side below the coil feeding mechanism.

Preferably, the multi-nozzle digital printing machine is used for printing roll materials.

The utility model provides a many shower nozzles digital printing machine, its principle sets up on sending a roll mechanism for waiting the medium of printing, send a roll mechanism to print platform mechanism transport the medium of waiting to print, in print platform mechanism's top, linear electric motor drive shower nozzle support slides on the slide rail, and the shower nozzle on the shower nozzle support carries out the air brushing to the medium in the print mechanism to accomplish the stamp to the medium, then transmit the medium to the rolling of rolling mechanism, the utility model discloses in, shower nozzle demountable installation can be according to the needs of production on the shower nozzle support, sets up sixteen shower nozzles, twenty-four shower nozzles or thirty-six shower nozzles, can improve the suitability of printing through changing the shower nozzle, can effectual improvement spout seal speed and be suitable for different production speeds.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-nozzle digital printing machine according to an embodiment of the present invention;

fig. 2 is a schematic view of another visual structure of a multi-nozzle digital printing machine according to an embodiment of the present invention;

fig. 3 is a top view of a multi-nozzle digital printing machine according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the embodiment of the present invention, in which the cross section of fig. 3 along the direction a-a1 is matched with a medium;

fig. 5 is a schematic structural view of sixteen nozzles according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of twenty-four nozzles according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of thirty-six spray heads according to an embodiment of the present invention.

In the figure:

x, a first direction; y, a second direction;

1. A first frame; 2. a slide rail; 3. a spray head holder; 31. a spray head; 4. a linear motor; 5. a print platform mechanism; 51. a vacuum adsorption platform; 52. a drive roll; 53. a driven roller; 54. a drive roll motor; 6. a second frame; 61. a coil feeding mechanism; 611. a coil feeding motor; 612. a winding roller is fed; 62. a winding mechanism; 621. a winding motor; 622. a wind-up roll; 7. a nozzle base; 81. a first brush roller; 82. a second brush roller; 83. a third brush roller; 91. a first corner roll; 92. a wrap angle roller; 93. a second corner roll; 94. and a third corner roll.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 7, the embodiment of the present invention provides a multi-nozzle digital printing machine, which is used for printing of package materials, and comprises:

a first frame 1;

a sliding rail 2 is arranged on the first rack 1 along a first direction X, the sliding rail 2 is connected with a spray head support 3 in a sliding manner, a linear motor 4 is further mounted on the sliding rail 2, and the output end of the linear motor 4 is connected with the spray head support 3;

at least two rows of spray heads 31 are detachably arranged on the spray head bracket 3 along the first direction X, at least one row of spray heads 31 is arranged along the second direction Y, and two adjacent spray heads 31 along the first direction X are arranged in a staggered manner; preferably, as shown in fig. 5, sixteen nozzles 31 are detachably disposed on the nozzle holder 3, four rows of the nozzles 31 are arranged along the first direction X, and four rows of the nozzles 31 are arranged along the second direction Y. Preferably, as shown in fig. 6, twenty-four nozzles 31 are detachably disposed on the nozzle holder 3, six rows of nozzles 31 are arranged along the first direction X, and four rows of nozzles 31 are arranged along the second direction Y. Preferably, as shown in fig. 6, thirty-six nozzles 31 are detachably disposed on the nozzle holder 3, nine rows of nozzles 31 are arranged along the first direction X, and four rows of nozzles 31 are arranged along the second direction Y.

A print platform mechanism 5 mounted on the first frame 1 and located below the head holder 3;

and the second frame 6 is connected with the first frame 1 and is positioned at the rear side of the first frame 1, and a coil feeding mechanism 61 and a coil winding mechanism 62 are arranged on the second frame 6.

The utility model provides an embodiment a many shower nozzles digital printing machine, its principle is: the medium to be printed is arranged on the roll feeding mechanism 61, the roll feeding mechanism 61 conveys the medium to be printed to the printing platform mechanism 5, the linear motor 4 drives the nozzle bracket 3 to slide on the slide rail 2 above the printing platform mechanism 5, the nozzle 31 on the nozzle bracket 3 performs spray painting on the medium on the printing platform mechanism 5, what needs to be explained is that the system for supplying ink to the nozzle 31 is the prior art, and no surplus exists here, further, the speed of the linear motor is variable during printing, so that the nozzle can be controlled to print prints at different displacement speeds, after the prints on the medium are completed, the medium is transmitted to the rolling mechanism 62 to be rolled, in the utility model, the nozzle 31 can be detachably arranged on the nozzle bracket 3, sixteen nozzles 31, twenty-four nozzles 31 or thirty-six nozzles 31 can be arranged according to the production requirement, and the printing applicability can be improved by replacing the nozzle 31, can effectual improvement spout seal speed and be suitable for different production speeds, further, along two shower nozzles 31 staggered arrangement that first direction X is adjacent, can make the medium avoid the edge to appear feathering phenomenon when printing.

As a preferable mode of the embodiment of the present invention, the first frame 1 is further provided with a nozzle seat 7 corresponding to the nozzle 31. Specifically, the nozzle base 7 is installed on the first rack 1, a corresponding driving component (not shown) is arranged at the bottom of the nozzle base 7, the driving component may be an air cylinder or a motor, and the like, an output end of the driving component is connected with the nozzle base 7, when spray painting is not needed, the nozzle support 3 slides right above the nozzle base 7, the driving motor is started to enable the nozzle base 7 to move upwards, and the nozzle base 7 is attached to the nozzle 31 to protect the nozzle 31.

As an optimized mode of the embodiment of the utility model, printing platform mechanism 5 includes vacuum adsorption platform 51, drive roll 52 and driven voller 53, the drive roll 52 with driven voller 53 is located respectively vacuum adsorption platform 51's both sides, still install drive roll motor 54 on the first frame 1, drive roll motor 54's output is connected the one end of drive roll 52. Preferably, the printing platform mechanism 5 includes a vacuum suction platform 51 provided with a plurality of vacuum suction holes. Specifically, send a roll mechanism 61 to carry the medium of waiting to print platform mechanism 5, drive roll motor 54 drive roll 52 rotates and provides power, thereby continuous will wait to print the medium and carry vacuum adsorption platform 51, the medium that the printing was treated to vacuum adsorption platform 51's top shower nozzle 31 this moment carries out the air brushing, the medium that the vacuum adsorption hole will wait to print adsorbs on vacuum adsorption platform 51, can prevent the printing medium fold, thereby influence printing quality, it is required to explain, it is prior art to form vacuum adsorption's principle, here is no longer surplus.

As a preferable mode of the embodiment of the present invention, the roll feeding mechanism 61 includes a roll feeding roller 612 and a roll feeding motor 611, and an output end of the roll feeding motor 611 is connected to the roll feeding roller 612; the winding mechanism 62 comprises a winding roller 622 and a winding motor 621, and the output end of the winding motor 621 is connected with the winding roller 622; the winding mechanism 62 is located at the rear side below the winding mechanism 61. Specifically, the medium to be printed is arranged on the roll feeding roller 612, and the roll feeding motor 611 rotates to drive the roll feeding roller 612 to rotate, so that the medium to be printed is transmitted to the printing platform mechanism 5; the winding motor 621 rotates to drive the winding roller 622 to rotate, so that the printed medium is wound; winding mechanism 62 is located send the rear side of the below of winding mechanism 61 can effectual save space for whole many shower nozzles digital printing machine is more little, and the degree of integration is higher.

In the embodiment of the present invention, as shown in fig. 4, a first corner roller 91 and a third corner roller 83 are further installed on the second frame 6, a first brush roller 81, a corner wrapping roller 92, a second brush roller 82, a second corner roller 93 and a third corner roller 94 are further installed on the first frame 1, the first corner roller 91, the third corner roller 94, the first brush roller 81 and the corner wrapping roller 92 are disposed between the feeding mechanism 61 and the printing platform mechanism 5, the feeding mechanism 61 sequentially attaches the fed printing medium to the first corner roller 91, the third corner roller 94, the first brush roller 81 and the corner wrapping roller 92, and then transfers the medium to the printing platform mechanism 5, the first brush roller 81 can effectively prevent the medium from lifting up, the corner wrapping roller 92 is installed with a magnetic powder brake, which is mainly used to increase the resistance of the medium to be transferred, so as to ensure that when the medium enters the driving roller 52, the slipping phenomenon cannot occur, the printing precision and the conveying precision are affected, the driving roller 52 provides power for the medium, the medium is transmitted to the driven roller 53, the driven roller 53 transmits the medium to the second brush roller 82, the second brush roller 82 is arranged at the bottom of the front side of the first rack 1, the second brush roller 82 can slide, the medium can be kept in a tensioning state, the second corner roller 93 is arranged at the bottom of the first rack 1, the medium is attached to the second corner roller 93 from the bottom of the first rack 1 to reach the third brush roller 83 after passing through the second brush roller 82, the third brush roller 83 can also effectively prevent the medium from rising, and the medium is wound in the winding mechanism 62 after passing through the third brush roller 83. In the embodiment of the present invention, a non-tape medium conveyance method is adopted, and printing is performed by using the conveyance of the medium itself.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a many shower nozzles digital printing machine which characterized in that includes:

a first frame (1);

a sliding rail (2) is arranged on the first rack (1) along a first direction (X), the sliding rail (2) is connected with a spray head support (3) in a sliding manner, a linear motor (4) is further mounted on the sliding rail (2), and the output end of the linear motor (4) is connected with the spray head support (3);

at least two rows of spray heads (31) are detachably arranged on the spray head support (3) along the first direction (X), at least one row of spray heads (31) are arranged along the second direction (Y), and two adjacent spray heads (31) along the first direction (X) are arranged in a staggered manner;

The printing platform mechanism (5) is arranged on the first rack (1) and is positioned below the spray head bracket (3);

and the second rack (6) is connected with the first rack (1) and is positioned at the rear side of the first rack (1), and a coil feeding mechanism (61) and a coil winding mechanism (62) are arranged on the second rack (6).

2. A multi-nozzle digital printing machine according to claim 1, wherein sixteen nozzles (31) are detachably provided on said nozzle holder (3), four rows of nozzles (31) are arranged in said first direction (X), and four rows of nozzles (31) are arranged in said second direction (Y).

3. A multi-nozzle digital printing machine according to claim 1, wherein twenty-four nozzles (31) are detachably provided on said nozzle holder (3), six rows of nozzles (31) are arranged in said first direction (X), and four rows of nozzles (31) are arranged in said second direction (Y).

4. A multi-nozzle digital printing machine according to claim 1, wherein thirty-six nozzles (31) are detachably provided on the nozzle holder (3), nine rows of nozzles (31) are arranged in the first direction (X), and four rows of nozzles (31) are arranged in the second direction (Y).

5. A multi-nozzle digital printing machine according to any one of claims 1 to 4, characterized in that the first frame (1) is further provided with a nozzle base (7) corresponding to the nozzle (31).

6. A multi-nozzle digital printing machine according to any one of claims 1 to 4, wherein the printing platform mechanism (5) comprises a vacuum adsorption platform (51), a driving roller (52) and a driven roller (53), the driving roller (52) and the driven roller (53) are respectively located at two sides of the vacuum adsorption platform (51), a driving roller motor (54) is further installed on the first frame (1), and an output end of the driving roller motor (54) is connected with one end of the driving roller (52).

7. A multi-nozzle digital printing machine according to claim 6, wherein said printing platform mechanism (5) comprises a plurality of vacuum suction holes arranged on said vacuum suction platform (51).

8. A multi-nozzle digital printing machine according to claim 1, wherein the roll feeding mechanism (61) comprises a roll feeding roller (612) and a roll feeding motor (611), and an output end of the roll feeding motor (611) is connected with the roll feeding roller (612);

the winding mechanism (62) comprises a winding roller (622) and a winding motor (621), and the output end of the winding motor (621) is connected with the winding roller (622);

The winding mechanism (62) is positioned at the rear side below the coil feeding mechanism (61).

9. The digital printing machine with multiple nozzles according to claim 1, wherein the digital printing machine with multiple nozzles is used for printing roll materials.