CN214239982U

CN214239982U - Stone paper gravure printing device

Info

Publication number: CN214239982U
Application number: CN202022564435.2U
Authority: CN
Inventors: 狄建森; 李�远; 赵广森; 李雨拓; 赵金刚
Original assignee: Henan Guoxin Environmental Protection Technology Co ltd
Current assignee: Henan Guoxin Environmental Protection Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-21
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a rich mineral paper gravure printing device, including work platform, fixed stay frame on four end feet of work platform, work platform are located and install the transmission band between the support frame, are fixed with on the top surface of support frame and deposit the china ink case, install a set of slide rail on the inside wall of support frame, and the bottom surface of support frame is fixed with the printing mechanism of two sets of mutual inclinations. This stone paper gravure printing device, processing has the concave part that matches with the bellying on the outer peripheral face of printing wheel, the stone paper and the concave part contact of transportation on the transmission belt, through bellying and concave part of mutually supporting, can all carry out the inking with the periphery of printing wheel, increase the ink volume of depositing of concave part, improve printing efficiency and color plumpness, the adhesion of printing ink has been improved greatly, the tinting strength is stronger, the colour is more stable, the adjustment ability of drying rate has been improved simultaneously, the quality of stone paper prints has been improved.

Description

Stone paper gravure printing device

Technical Field

The utility model relates to a stone paper printing technology field specifically is a stone paper gravure printing device.

Background

The stone paper as a polymer synthetic material has the inherent characteristics of the traditional paper and the unique characteristics of the polymer material. The method has many defects in the traditional gravure printing and offset printing, such as the fact that the printing ink can not be quickly air-dried after the printing is finished, time is needed for waiting, the printing efficiency is low, the operation is not good, meanwhile, the printing color is not full and clear, the line blurring resolution ratio is poor, and the quality of a printed product is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stone paper intaglio printing device has protruding portion and concave part through mutually supporting, can all carry out the inking with the periphery of printing wheel, increases the black volume of depositing of concave part, improves printing efficiency and color plumpness, has improved the adhesion of printing ink greatly, and the tinting strength is stronger, and the colour is more stable, has improved drying speed's adjustment ability simultaneously, has improved the advantage of stone paper seal product quality, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a stone paper gravure printing device comprises a working platform, wherein support frames are fixed on four end pins of the working platform, a transmission belt is arranged between the support frames of the working platform, an ink storage box is fixed on the top surface of each support frame, a group of slide rails are arranged on the inner side wall of each support frame, and two groups of printing mechanisms which are inclined to each other are fixed on the bottom surface of each support frame;

the printing mechanism comprises a shell, a transverse plate, a pump body, a spraying plate, a printing wheel and a transfer wheel, wherein the top end of the shell is welded on a support frame;

a printing wheel and a transfer wheel which are arranged side by side up and down are inserted into a bearing of the supporting plate, a convex part is fixed on the peripheral surface of the transfer wheel, and a groove part matched with the convex part is processed on the peripheral surface of the printing wheel;

the nozzles distributed at equal intervals on the spray plate face the convex part.

Preferably, the transfer wheel is positioned above the printing wheel, and the transfer wheel and the printing wheel are tightly connected.

Preferably, the stone paper conveyed on the conveying belt is in contact with the groove parts.

Preferably, the housing is open at the bottom and the top of the transfer wheel extends into the housing through the opening.

Preferably, the distance between the nozzle and the boss does not exceed 3 cm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this stone paper gravure printing device, processing has the concave part that matches with the bellying on the outer peripheral face of printing wheel, the stone paper and the concave part contact of transportation on the transmission band, bellying and concave part through mutually supporting, can all carry out the inking with the periphery of printing wheel, used printing wheel has specially improved to the printing of stone paper self coating, at sculpture plate-making in-process, suitably deepen according to the printing plate image to the pocket, be convenient for increase the ink volume of depositing of concave part, improve printing efficiency and color plumpness. The ink adopts alcohol-soluble ink, not only accords with the national green printing requirement, but also can well satisfy the unique characteristic of the stone paper, greatly improves the adhesiveness of the ink, has stronger tinting strength and more stable color, simultaneously improves the adjusting capability of the drying speed, and improves the quality of the stone paper printing product.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view of the structure of the printing mechanism of the present invention;

FIG. 3 is a structural diagram of the nozzle plate and the transfer wheel of the present invention;

fig. 4 is a view showing a structure of the nozzle of the present invention.

In the figure: 1. a working platform; 11. a support frame; 12. a conveyor belt; 2. an ink storage box; 3. a slide rail; 4. a printing mechanism; 41. a housing; 42. a transverse plate; 43. a pump body; 44. spraying a plate; 441. a nozzle; 45. a printing wheel; 46. a transfer wheel; 47. a support plate; 5. a boss portion; 6. and (4) a groove part.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a stone paper gravure printing device, which includes a working platform 1, a support frame 11 is fixed on four end feet of the working platform 1, the support frame 11 is fixed to four ports of the working platform 1, a transmission belt 12 is installed between the support frames 11 of the working platform 1, the transmission belt 12 can rotate around the working platform 1 for transporting stone paper, an ink storage box 2 is fixed on the top surface of the support frame 11, ink for printing is stored in the ink storage box 2, a set of slide rails 3 is installed on the inner side wall of the support frame 11, and two sets of printing mechanisms 4 which are mutually inclined are fixed on the bottom surface of the support frame 11.

Referring to fig. 2, the printing mechanism 4 includes a housing 41, a horizontal plate 42, a pump body 43, a spraying plate 44, a printing wheel 45 and a transmission wheel 46, the top end of the housing 41 is welded on the support frame 11, a vertical support plate 47 is fixed on the bottom surface of the housing 41, the horizontal plate 42 is fixed on the top of the housing 41, the pump body 43 is mounted on the horizontal plate 42 through bolts, a pipeline connected with the input end of the pump body 43 is communicated with the ink storage tank 2, the output end of the pump body 43 is connected with the spraying plate 44, and the pump body 43 works to draw ink in the ink storage tank 2 to flow into the spraying plate 44;

the printing wheel 45 and the transfer wheel 46 which are arranged side by side up and down are inserted into a bearing of the supporting plate 47, the transfer wheel 46 is positioned above the printing wheel 45, the transfer wheel 46 is tightly connected with the printing wheel 45, ink on the transfer wheel 46 can be printed on the printing wheel 45 in the rotating process of the transfer wheel 46 and the printing wheel 45, a protruding part 5 is fixed on the peripheral surface of the transfer wheel 46, the bottom of the shell 41 is opened, the top of the transfer wheel 46 passes through the opening and extends into the shell 41, a groove part 6 matched with the protruding part 5 is processed on the peripheral surface of the printing wheel 45, stone paper transported on the transmission belt 12 is contacted with the groove part 6, the periphery of the printing wheel 45 can be inked through the protruding part 5 and the groove part 6 which are matched with each other, the printing wheel 45 used for printing is specially improved aiming at the coating of the stone paper, a screen hole is properly deepened according to the image in the engraving process, the ink storage quantity of the groove part 6 is convenient to increase, and the printing efficiency and the color saturation are improved. The ink adopts alcohol-soluble ink, which not only meets the national green and environment-friendly printing requirements, but also can well meet the unique characteristics of the stone paper.

Referring to fig. 3-4, the nozzles 441 are disposed on the plate 44 at equal intervals, the distance between the nozzles 441 and the protrusion 5 is not more than 3cm, and the ink sprayed from the nozzles 441 on the protrusion 5 is printed by ethyl acetate and isopropyl alcohol in a ratio of 6: 4 proportion is used after mediation, and printing ink is more even, mobility is better like this, has improved the adhesion of printing ink greatly, and the tinting strength is stronger, and the colour is more stable, has improved the adjustment ability of drying rate simultaneously, has improved stone paper print quality.

In summary, the following steps: this stone paper gravure printing device, processing has the concave part 6 that matches with bellying 5 on the outer peripheral face of printing wheel 45, the stone paper of transport contacts with concave part 6 on transmission band 12, bellying 5 and concave part 6 through mutually supporting, can all carry out the inking with the periphery of printing wheel 45, to stone paper this self coating improve used printing wheel 45 of printing specially, at the sculpture plate-making in-process, suitably deepen according to printing plate image to the pocket, be convenient for increase concave part 6 deposit the china ink volume, improve printing efficiency and color plumpness. The ink adopts alcohol-soluble ink, not only accords with the national green printing requirement, but also can well satisfy the unique characteristic of the stone paper, greatly improves the adhesiveness of the ink, has stronger tinting strength and more stable color, simultaneously improves the adjusting capability of the drying speed, and improves the quality of the stone paper printing product.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the term "includes"; "comprises," "comprising," or any other variation thereof, is intended to cover a non-exclusive inclusion, such that a process that comprises a list of elements; a method; an article or apparatus may comprise not only those elements but also other elements not expressly listed or embodied as such; a method; an article or an apparatus.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rich mineral paper intaglio printing device, includes work platform (1), its characterized in that: the four end feet of the working platform (1) are fixedly provided with supporting frames (11), a conveying belt (12) is arranged between the supporting frames (11) of the working platform (1), an ink storage box (2) is fixed on the top surface of each supporting frame (11), a group of sliding rails (3) are arranged on the inner side wall of each supporting frame (11), and two groups of printing mechanisms (4) which are inclined to each other are fixed on the bottom surface of each supporting frame (11);

the printing mechanism (4) comprises a shell (41), a transverse plate (42), a pump body (43), a spraying plate (44), a printing wheel (45) and a transfer wheel (46), wherein the top end of the shell (41) is welded on the support frame (11), a vertical supporting plate (47) is fixed on the bottom surface of the shell (41), the transverse plate (42) is fixed on the top of the shell (41), the pump body (43) is installed on the transverse plate (42) through bolts, a pipeline connected with the input end of the pump body (43) is communicated with the ink storage box (2), and the output end of the pump body (43) is connected with the spraying plate (44);

a printing wheel (45) and a transfer wheel (46) which are arranged side by side up and down are inserted into a bearing of the supporting plate (47), a convex part (5) is fixed on the peripheral surface of the transfer wheel (46), and a groove part (6) matched with the convex part (5) is processed on the peripheral surface of the printing wheel (45);

the spray nozzles (441) of the spray plate (44) are distributed at equal intervals and face the lug boss (5).

2. The stone paper intaglio printing device according to claim 1, wherein: the transfer wheel (46) is positioned above the printing wheel (45), and the transfer wheel (46) is tightly connected with the printing wheel (45).

3. The stone paper intaglio printing device according to claim 1, wherein: the stone paper transported on the conveying belt (12) is in contact with the groove portions (6).

4. The stone paper intaglio printing device according to claim 1, wherein: the housing (41) is open at the bottom and the top of the transfer wheel (46) extends through the opening into the housing (41).

5. The stone paper intaglio printing device according to claim 1, wherein: the distance between the nozzle (441) and the boss (5) does not exceed 3 cm.