High-permeability digital ink-jet printing mechanism

Abstract

The invention discloses a high-permeability digital ink-jet printing mechanism, and belongs to the technical field of digital printing. By arranging the cloth ejecting mechanism, a liquid collecting barrel in the cloth ejecting mechanism can eject the cloth in the printing process, so that fibers in the cloth are expanded, the depth of ink entering the cloth is increased, and the back face of the cloth also has a good dyeing rate; a plurality of liquid penetrating holes are formed in the upper surface of the liquid collecting barrel, ink remaining after penetrating through cloth can be collected in the printing process through the liquid penetrating holes, meanwhile, warm air can be input into the liquid conveying pipe and blown to the cloth through the liquid penetrating holes, the drying time of the ink in the cloth can be prolonged, and therefore the cloth printing efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of digital printing, and in particular relates to a high-penetration digital inkjet printing mechanism. Background Art

[0002] Digital inkjet printing technology has many advantages, such as low energy consumption, low pollution, clean production, fast product design and production, fine printing color and pattern quality, etc. It has been rapidly developed at home and abroad in recent years. However, in the existing inkjet printing technology, especially on dark knitted fabrics or dark light mesh knitted products, there are problems such as low color yield, insufficient color depth, serious color difference between the front and back, and easy whitening. Summary of the invention

[0003] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a high-penetration digital inkjet printing mechanism.

[0004] The above technical problems of the present invention are mainly solved by the following technical solutions: a high-permeability digital inkjet printing mechanism, comprising two frame plates, a group of top cloth mechanisms are arranged between the two frame plates, the top cloth mechanism comprises a mounting barrel, the left and right ends of the mounting barrel are provided with frame plates connected to the two frame plates, a plurality of longitudinally arranged guide strips are arranged in a circular array on the inner wall of the mounting barrel, a threaded hole is arranged at the center position of the bottom of the mounting barrel, an adjustment rod is arranged in the threaded hole, the adjustment rod is threadedly connected to the threaded hole, a hand wheel is arranged at the bottom of the adjustment rod, the upper end of the adjustment rod extends to the interior of the mounting barrel, a lifting sleeve is arranged at the bottom of the adjustment rod, a plurality of guide grooves cooperating with the guide strips are arranged at the edge of the lifting sleeve, a liquid collecting barrel is arranged on the lifting sleeve, the liquid collecting barrel is fixedly connected to the lifting sleeve, and the top cloth of the liquid collecting barrel is evenly distributed with a plurality of liquid permeable holes.

[0005] Preferably, the edge of the upper end of the liquid collecting barrel is an arc structure.

[0006] Preferably, a connecting pipe port is provided at the bottom of the liquid collecting barrel, and a liquid infusion tube is connected to the connecting pipe port.

[0007] Preferably, a through hole cooperating with the pipe connection port is provided on the wall of the lifting sleeve, and the pipe connection port on the liquid collecting barrel is inserted into the through hole.

[0008] Preferably, a waist-shaped groove is provided on the wall of the installation barrel at a position corresponding to the through hole, and the infusion tube is passed through the waist-shaped hole.

[0009] The present invention has the beneficial effects as follows: by providing a cloth-lifting mechanism, the liquid collecting barrel in the top mechanism can lift up the cloth during the printing process, thereby stretching out the fibers in the cloth, thereby increasing the depth of ink entering the cloth, so that the back of the cloth also has a better coloring rate; by providing a plurality of liquid permeable holes on the upper surface of the liquid collecting barrel, the liquid permeable holes can collect the ink remaining after passing through the cloth during the printing process, and at the same time, warm air can be input into the infusion tube, and the warm air is blown onto the cloth through the liquid permeable holes, which can increase the drying time of the ink in the cloth, thereby increasing the efficiency of cloth printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present invention;

[0011] Figure 2 It is a structural schematic diagram of the installation barrel of the present invention;

[0012] Figure 3 It is a structural schematic diagram of the lifting sleeve of the present invention;

[0013] Figure 4 It is a structural schematic diagram of the liquid collecting barrel of the present invention.

[0014] In the figure: 1. frame plate; 2. mounting barrel; 3. connecting plate; 4. guide strip; 5. threaded hole; 6. adjustment rod; 7. hand wheel; 8. lifting sleeve; 9. guide groove; 10. liquid collecting barrel; 11. liquid permeable hole; 12. pipe connection port; 13. infusion tube; 14. through hole; 15. waist-shaped groove for making way. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0016] Embodiment: A high penetration digital inkjet printing mechanism, such as Figure 1-Figure 4 As shown, it includes two frame plates 1, between which a group of cloth-topping mechanisms is arranged, and the cloth-topping mechanism includes a mounting barrel 2, and the left and right ends of the mounting barrel 2 are provided with connecting plates 3 connected to the two frame plates 1, and a plurality of longitudinally arranged guide strips 4 are arranged in a circular array on the inner wall of the mounting barrel 2, and a threaded hole 5 is provided at the center position of the bottom of the mounting barrel 2, and an adjusting rod 6 is provided in the threaded hole 5, and the adjusting rod 6 is threadedly connected to the threaded hole 5, and a hand wheel 7 is provided at the bottom of the adjusting rod 6, and the upper end of the adjusting rod 6 extends to the interior of the mounting barrel 2, and a lifting sleeve 8 is provided at the bottom of the adjusting rod 6, and the edge of the lifting sleeve 8 is provided with a plurality of guide grooves 9 cooperating with the guide strips 4, and a liquid collecting barrel 10 is provided on the lifting sleeve 8, and the liquid collecting barrel 10 is fixedly connected to the lifting sleeve 8, and the top cloth of the liquid collecting barrel 10 is evenly distributed with a plurality of liquid permeable holes 11.

[0017] The edge of the upper end of the liquid collecting barrel 10 is an arc structure; a pipe connection port 12 is provided at the bottom of the liquid collecting barrel 10, and a liquid infusion tube 13 is connected to the pipe connection port 12; a through hole 14 cooperating with the pipe connection port 12 is provided on the wall of the lifting sleeve 8, and the pipe connection port 12 on the liquid collecting barrel 10 is inserted into the through hole 14; a waist-shaped groove 15 is provided on the wall of the mounting barrel 2 at a position corresponding to the through hole 14, and the liquid infusion tube 13 is passed through the waist-shaped hole.

[0018] The principle of the present invention is as follows: the mechanism is placed on the lower side of the inkjet head of the printing machine through two frame plates 1, and at the same time, the mechanism moves synchronously with the movement of the inkjet head. During the printing process, the hand wheel 7 is rotated to raise the liquid collecting barrel 10 and lift up the cloth. During the printing process, the mechanism moves with the inkjet head to lift up the cloth at the printing position, thereby stretching the cloth to facilitate the ink to penetrate deeper into the cloth. When there is ink that penetrates the cloth, the liquid collecting barrel 10 collects the ink, and when there is more ink, it is delivered through the infusion tube 13. At the same time, warm air can be delivered into the infusion tube 13, and the warm air is blown out through the liquid permeable hole 11 of the liquid collecting barrel 10 to dry the ink on the cloth.

[0019] Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention should be considered to belong to the protection scope of the present invention.

Claims

1. A high-penetration digital inkjet printing mechanism, comprising two frames (1), Features: A set of cloth-lifting mechanisms is arranged between the two frame plates (1), and the cloth-lifting mechanism comprises a mounting barrel (2). The left and right ends of the mounting barrel (2) are provided with connecting plates (3) connected to the two frame plates (1). A plurality of longitudinally arranged guide strips (4) are arranged in a circular array on the inner wall of the mounting barrel (2). A threaded hole (5) is arranged at the center of the bottom of the mounting barrel (2). An adjusting rod (6) is arranged in the threaded hole (5), and the adjusting rod (6) is threadedly connected to the threaded hole (5). A hand wheel (7) is provided at the bottom of the adjusting rod (6); the upper end of the adjusting rod (6) extends to the interior of the mounting barrel (2); a lifting sleeve (8) is provided at the bottom of the adjusting rod (6); the edge of the lifting sleeve (8) is provided with a plurality of guide grooves (9) that cooperate with the guide strips (4); a liquid collecting barrel (10) is provided on the lifting sleeve (8); the liquid collecting barrel (10) is fixedly connected to the lifting sleeve (8); and a plurality of liquid permeable holes (11) are evenly distributed on the top of the liquid collecting barrel (10).

2. The high-penetration digital inkjet printing mechanism according to claim 1, Features: The edge of the upper end of the liquid collecting barrel (10) is an arc structure.

3. The high-penetration digital inkjet printing mechanism according to claim 1, Features: A connecting pipe (12) is provided at the bottom of the liquid collecting barrel (10), and a liquid infusion pipe (13) is connected to the connecting pipe (12).

4. The high-penetration digital inkjet printing mechanism according to claim 3, Features: A through hole (14) matching with the pipe connection port (12) is provided on the wall of the lifting sleeve (8), and the pipe connection port (12) on the liquid collecting barrel (10) is inserted into the through hole (14).

5. The high-penetration digital inkjet printing mechanism according to claim 4, Features: A waist-shaped groove (15) is provided on the wall of the installation barrel (2) at a position corresponding to the through hole (14), and the infusion tube (13) is passed through the waist-shaped hole.

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