Full-automatic reel-to-reel silk-screen printing equipment

Abstract

The utility model discloses a full-automatic reel-to-reel silk-screen printing device. Comprising a material feeding mechanism used for feeding materials, a material correcting mechanism used for correcting the materials, a material printing mechanism used for printing the materials, a material surface drying mechanism used for drying the surfaces of the materials and a material drying mechanism used for drying the materials. And the material surface drying mechanism is arranged between the material printing mechanism and the material drying mechanism. According to the silk-screen printing equipment, the surface of a printing material which is just printed can be dried, the surface of printing ink of the printing material is dried, the printing ink is prevented from flowing, the printing quality is guaranteed, and the equipment cannot be polluted.

Description

Technical Field

[0001] This utility model relates to screen printing apparatus, specifically to a fully automatic roll-to-roll screen printing device. Background Technology

[0002] In the field of screen printing, printing on roll-shaped substrates is common. The process is as follows: Under the conveying of the feeding device, the substrate is conveyed from the unwinding roller. After passing through the corresponding guide, the substrate moves to the printing table. When the area to be printed is conveyed directly below the screen, the squeegee moves downward and presses against the screen, pressing the screen firmly onto the substrate. Then, the squeegee moves from one end of the screen to the other, scraping the ink from the screen to the other end while simultaneously printing the pattern from the screen onto the substrate through compression. Then, the squeegee is lifted, and the return squeegee descends to spread the ink back onto the screen. Under the conveying of the feeding mechanism, the next area to be printed on the substrate is conveyed to the printing table below the screen. The above steps are then repeated to print the area to be printed on the substrate. After printing, the substrate is conveyed to the drying device for drying and finally wound onto the reel. For example, a screen printing device is disclosed in the utility model patent with authorization announcement number CN207997665U.

[0003] The above-mentioned screen printing equipment has the following problems:

[0004] After printing, the roll material is directly conveyed to the drying device for drying and curing. During this process, the ink on the roll material may flow, which not only affects the printing quality but may also contaminate the equipment, and needs to be improved. Utility Model Content

[0005] The purpose of this invention is to overcome the above-mentioned problems and provide a fully automatic roll-to-roll screen printing equipment. This screen printing equipment can surface dry the freshly printed substrate, so that the surface of the ink is dry and the ink does not flow. This not only ensures the printing quality, but also does not contaminate the equipment.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A fully automatic roll-to-roll screen printing device includes a material feeding mechanism for feeding materials, a material correction mechanism for correcting material deviation, a material printing mechanism for printing on materials, a material surface drying mechanism for surface drying of materials, and a material drying mechanism for drying materials.

[0008] The material surface drying mechanism is located between the material printing mechanism and the material drying mechanism.

[0009] In a preferred embodiment of this utility model, the material surface drying mechanism is composed of a tunnel furnace.

[0010] In a preferred embodiment of this utility model, it further includes a bottom film feeding mechanism, a bottom film correction mechanism, a bottom film surface drying mechanism, and a bottom film receiving mechanism.

[0011] Furthermore, in the material printing mechanism, the base film is located below the material. In actual production, some printing materials have weak water resistance, and ink can easily penetrate the printing material. Therefore, using a base film to support the material can prevent ink from penetrating the material and contaminating the printing table.

[0012] Furthermore, the bottom film drying mechanism is located between the material printing mechanism and the material drying mechanism.

[0013] Furthermore, the bottom film surface drying mechanism is composed of infrared lamps.

[0014] Furthermore, the material printing mechanism includes a printing cabinet; the bottom film feeding mechanism and the bottom film receiving mechanism are located inside the printing cabinet, which saves space.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The screen printing equipment of this invention can surface dry the freshly printed substrate, so that the surface of the ink is dry and the ink does not flow. This not only ensures the printing quality, but also does not contaminate the equipment. Attached Figure Description

[0017] Figure 1 This is a front view of the fully automatic roll-to-roll screen printing equipment of this utility model. Detailed Implementation

[0018] To enable those skilled in the art to fully understand the technical solution of this utility model, the present utility model will be further described below in conjunction with the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0019] Combination Figure 1 The fully automatic roll-to-roll screen printing equipment of this embodiment includes a material feeding mechanism 1 for feeding materials, a material correction mechanism 2 for correcting material deviation, a material printing mechanism 3 for printing materials, a material surface drying mechanism 4 for surface drying materials, and a material drying mechanism 5 for drying materials; the material surface drying mechanism 4 is disposed between the material printing mechanism 3 and the material drying mechanism 5.

[0020] Furthermore, the material surface drying mechanism 4 is composed of an IR tunnel furnace.

[0021] Combination Figure 1The fully automatic roll-to-roll screen printing equipment in this embodiment also includes a bottom film feeding mechanism 6, a bottom film correction mechanism 7, a bottom film surface drying mechanism 8, and a bottom film receiving mechanism 9.

[0022] Furthermore, in the material printing mechanism 3, the base film is located below the material. In actual production, some printing materials have weak water resistance, and ink can easily penetrate the printing material. Therefore, using a base film to support the material can prevent ink from penetrating the material and contaminating the printing table.

[0023] Furthermore, the bottom film drying mechanism 8 is located between the material printing mechanism 3 and the material drying mechanism 4.

[0024] Furthermore, the bottom film surface drying mechanism 8 is composed of infrared lamps.

[0025] Furthermore, the material printing mechanism 3 includes a printing cabinet 3-1; the bottom film feeding mechanism 6 and the bottom film receiving mechanism 9 are arranged inside the printing cabinet 3-1, which can save space.

[0026] The above are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above content. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A fully automatic roll-to-roll screen printing device, characterized in that, It includes a material feeding mechanism for feeding materials, a material correction mechanism for correcting material deviation, a material printing mechanism for printing on materials, a material surface drying mechanism for surface drying of materials, and a material drying mechanism for drying materials. The material surface drying mechanism is located between the material printing mechanism and the material drying mechanism.

2. The fully automatic roll-to-roll screen printing equipment according to claim 1, characterized in that, The material surface drying mechanism is composed of a tunnel furnace.

3. The fully automatic roll-to-roll screen printing equipment according to claim 1, characterized in that, It also includes a bottom film feeding mechanism, a bottom film correction mechanism, a bottom film surface drying mechanism, and a bottom film receiving mechanism.

4. The fully automatic roll-to-roll screen printing equipment according to claim 3, characterized in that, In the material printing mechanism, the base film is located below the material.

5. The fully automatic roll-to-roll screen printing equipment according to claim 3, characterized in that, The bottom film drying mechanism is located between the material printing mechanism and the material drying mechanism.

6. The fully automatic roll-to-roll screen printing equipment according to claim 3, characterized in that, The bottom film surface drying mechanism is composed of infrared lamps.

7. The fully automatic roll-to-roll screen printing equipment according to claim 3, characterized in that, The material printing mechanism includes a printing cabinet; the bottom film feeding mechanism and the bottom film receiving mechanism are located inside the printing cabinet.

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