CN214563834U - UV ink printing machine - Google Patents

Abstract

The utility model relates to a UV ink printing machine, including organism and printing head, be equipped with slide rail and operation panel on the organism, the operation panel top is located to the slide rail, and printing head slides and sets up on the slide rail, and printing head includes UV ink horn and two UV light source equipment, and the both ends of UV ink horn are located to two UV light source equipment, and the bottom of two UV light source equipment all is equipped with extinction piece, and extinction piece sets up along the circumference of UV light source equipment. This application has UV light source equipment to jet out ultraviolet ray and is used for solidifying UV printing ink, and the ultraviolet ray that gives out shines on the light-absorbing piece, and the light-absorbing piece has absorbed a large amount of ultraviolet rays, thereby has reduced the effect that the ultraviolet ray leaks outward and causes the injury to operating personnel.

Description

UV ink printing machine

Technical Field

The application relates to the technical field of printing machines, in particular to a UV ink printing machine.

Background

UV ink is a film formed ink by polymerizing monomers in the ink vehicle into polymers using UV light of different wavelengths and energies under UV irradiation. UV printing is a printing process that dries, cures ink by UV light, requiring that the ink containing the photosensitizer be fitted to a UV curing lamp.

Among the current chinese patent, the utility model patent that publication number is CN212124501U specifically discloses a printing ink is UV printing machine for silk screen printing, including main body cover, be equipped with the spout on the main body cover, install the axostylus axostyle in the spout, the printing ink shower nozzle is installed at the both ends of axostylus axostyle, is equipped with ultraviolet source on the main body cover, and through ultraviolet source's illumination solidify printing ink shower nozzle spun printing ink, accomplish the printing operation.

In view of the related art in the above, the inventors consider that the following drawbacks exist: the ultraviolet light emitted by the UV printer can be harmful to the eyes and skin of the operator.

Disclosure of Invention

In order to solve the problem that ultraviolet rays emitted by a UV printing machine can cause harm to eyes and skin of an operator, the application provides the UV ink printing machine.

The application provides a UV ink printing machine adopts following technical scheme:

the utility model provides a UV ink printing machine, includes organism and printing machine head, is equipped with slide rail and operation panel on the organism, and the operation panel top is located to the slide rail, and printing machine head slides and sets up on the slide rail, and printing machine head includes UV ink horn and two UV light source equipment, two the both ends of UV ink horn are located to UV light source equipment, two the bottom of UV light source equipment all is equipped with the light-absorbing piece, the light-absorbing piece sets up along the circumference of UV light source equipment.

Through adopting above-mentioned technical scheme, UV light source equipment jets out the ultraviolet ray and is used for solidifying UV printing ink, and the ultraviolet ray that gives out shines on the light-absorbing piece, and the light-absorbing piece has absorbed a large amount of ultraviolet rays, thereby has reduced the ultraviolet ray and has leaked and cause the injury to operating personnel.

Preferably, the light absorbing member is made of sunglasses.

Through adopting above-mentioned technical scheme, the extinction piece of sunglasses material can filter the ultraviolet ray for the ultraviolet ray is kept apart inside extinction piece, can not shine away in a large number and cause ultraviolet pollution.

Preferably, the light absorbing member is a light sensing lens, the light sensing lens has two and two light sensing lenses and is the L type, two the light sensing lens is vertical to be located the bottom of UV light source equipment.

Through adopting above-mentioned technical scheme, the light sense lens can absorb ultraviolet ray, and the colour of light sense lens absorption ultraviolet ray back lens can become dark, can know whether UV light source equipment sends ultraviolet ray through observing the colour change of light sense lens, and convenient operation detects.

Preferably, the bottom end of the UV light source device is provided with two clamping grooves which are perpendicular to each other, the top ends of the two light sensing lenses are provided with bumps, and the bumps are clamped and embedded in the clamping grooves.

Through adopting above-mentioned technical scheme, thereby the light sense lens passes through the lug inlay card and realizes dismantling the connection on the draw-in groove of UV light source equipment, when the light sense lens damages, can pull down the light sense lens and change to ensure the security of equipment use.

Preferably, two of the light sensing lenses are provided with a limit groove, and one end of each light sensing lens is inserted into the limit groove of the other light sensing lens.

Through adopting above-mentioned technical scheme, two light sense lenses inlay card each other, can prevent that the ultraviolet ray from leaking from two light sense lens butt departments and causing ultraviolet pollution.

Preferably, the outer side wall of the UV light source equipment is provided with a limiting rod in a rotating mode, and one side of the limiting rod is attached to the outer side wall of the light sensing lens.

Through adopting above-mentioned technical scheme, when the gag lever post can prevent that UV light source equipment from sliding on the slide rail, the light sense lens drops from the draw-in groove in, influences its ultraviolet effect of absorbing.

Preferably, a gap exists between the light sensing lens and the operating platform, and a coating for absorbing ultraviolet rays in the gap is arranged at the bottom end of the light sensing lens.

Through adopting above-mentioned technical scheme, the coating that light sense lens bottom was equipped with can absorb the ultraviolet ray of light sense lens bottom, prevents that the outside that the ultraviolet ray shines the light sense lens from the gap from causing ultraviolet pollution.

Preferably, the bottom end of the light sensation lens is provided with a rubber block, and the coating is uniformly coated on the rubber block.

Through adopting above-mentioned technical scheme, coating paints on the block rubber, when the coating drops, can change coating through changing the block rubber, need not to change the light sense lens.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the light sensing lens absorbs a large amount of ultraviolet rays emitted by the UV light source equipment, so that ultraviolet ray pollution caused by direct leakage of the ultraviolet rays is prevented;

2. the bottom end of the light sensing lens is provided with a rubber block coated with paint, ultraviolet rays between the UV light source device and the operating platform can be absorbed, and the ultraviolet rays are prevented from being leaked from gaps in a large amount.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a UV ink printer in the embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an exploded view of the UV light source device in the embodiment of the present application.

Description of reference numerals: 1. a body; 2. a printer head; 3. a slide rail; 4. an operation table; 21. a UV ink cartridge; 22. a UV light source device; 5. a light-sensitive lens; 6. a card slot; 7. a bump; 8. a limiting groove; 9. a limiting rod; 10. coating; 11. a rubber block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a UV ink printing machine.

Referring to fig. 1 and 2, a UV ink printer includes a body 1 and a printer head 2, and a slide rail 3 and an operation table 4 are provided on the body 1. The printer head 2 is slidably disposed on a slide rail 3, and printing paper is placed on an operation table 4. The slide rail 3 is disposed above the operation table 4, and the bottom end of the printer head 2 faces the printing paper. The printer head 2 comprises a UV ink box 21 and two UV light source devices 22, the two UV light source devices 22 are fixedly arranged at two ends of the UV ink box 21 along the setting direction of the sliding rail 3, the UV ink box 21 sprays UV ink on printing paper, and the UV light source devices 22 emit ultraviolet rays to perform curing treatment on the UV ink, so that printing operation is realized. Both the UV light source devices 22 are provided with light absorbing members, and the light absorbing members are disposed at the bottom ends of the UV light source devices 22 along the circumferential direction of the UV light source devices 22. The UV light source device 22 emits ultraviolet rays, which cure the UV ink ejected on the printing paper, so that the printing is successful. The light absorbing member absorbs a large amount of ultraviolet rays emitted from the UV light source device 22, reducing the risk of injury to the operator due to leakage of the ultraviolet rays and reducing ultraviolet pollution.

Referring to fig. 2 and 3, the light absorbing member is made of the same material as the sunglasses. The sun lens material of the light absorbing member helps to filter the ultraviolet rays emitted from the UV light source device 22, and a large amount of the ultraviolet rays are blocked by the light absorbing member and are not irradiated to cause ultraviolet pollution. Specifically, the light absorbing member is a light sensing lens 5, and the light sensing lens 5 darkens under the irradiation of ultraviolet rays according to the principle of light color interconversion reversible reaction. The light sensing lens 5 can block strong light and absorb ultraviolet rays, and whether the UV light source device 22 emits ultraviolet rays can be known by observing the color change of the light sensing lens 5. When the color of the photosensitive lens 5 becomes light, it means that the UV light source device 22 does not emit ultraviolet rays, ensuring that the operator does not come into contact with ultraviolet rays when controlling the printer.

Referring to fig. 2 and 3, the light sensing lenses 5 have two pieces, and the two pieces of light sensing lenses 5 are matched with each other to form a frame structure. The top of two light sense lens 5 all is equipped with lug 7, and the bottom of UV light source equipment 22 is equipped with two draw-in grooves 6, and two draw-in grooves 6 are located the bottom of two mutually perpendicular side shields on UV light source equipment 22 respectively, and two draw-in grooves 6 mutually perpendicular, and the lug 7 on two light sense lens 5 tops is the inlay card respectively rather than the draw-in groove 6 that corresponds in. When the light sensing lens 5 is damaged, the ultraviolet ray filtering capability of the light sensing lens 5 is reduced, and the lug 7 can be pulled out from the clamping groove 6 to take out the damaged light sensing lens 5, so that the use safety of the equipment is ensured by replacing a new light sensing lens 5.

Referring to fig. 3, the two photo lenses 5 are L-shaped, and the two photo lenses 5 are vertically disposed at the bottom end of the UV light source device 22. A limit groove 8 is formed in each photosensitive lens 5, the limit groove 8 is located on the inner side wall of each photosensitive lens 5, and one end of each photosensitive lens 5 is clamped in the limit groove 8 of another photosensitive lens 5. The two light sensing lenses 5 are mutually embedded, so that no gap exists at the abutting positions of the two light sensing lenses 5, ultraviolet rays are difficult to leak out from the embedded positions, and ultraviolet pollution is reduced.

Referring to fig. 3, a limiting rod 9 is arranged on the outer side wall of the UV light source device 22, the limiting rod 9 is rotatably arranged on the UV light source device 22 through a rotating shaft, and one side of the limiting rod 9 facing the UV light source device 22 is attached to the outer side wall of the light sensing lens 5. Light sense lens 5 passes through lug 7 inlay card in the draw-in groove 6 of UV light source equipment 22, and gag lever post 9 is close to the entrance point of draw-in groove 6, and gag lever post 9 limits light sense lens 5, can prevent that light sense lens 5 from droing in the draw-in groove 6 and leading to the ultraviolet ray to leak outward to avoid ultraviolet pollution.

Referring to fig. 1 and 3, since the UV light source device 22 needs to slide on the slide rail 3, a gap exists between the photosensitive drum 5 and the operation table 4 so that the UV light source device 22 moves, and ultraviolet rays emitted from the UV light source device 22 leak out of the gap. The bottom end of the light sensation lens 5 is provided with a rubber block 11, and the rubber block 11 is evenly coated with paint 10. The coating 10 on the rubber block 11 can absorb the ultraviolet rays at the gap to ensure that the ultraviolet rays do not leak out in a large amount. The coating 10 is doped with an ultraviolet absorber during production to achieve the effect of absorbing ultraviolet rays. The rubber block 11 is adhered to the bottom end of the light sensation lens 5 through glue, and when the coating 10 falls off, the new rubber block 11 is replaced to ensure the absorption of ultraviolet rays and prevent ultraviolet pollution.

The implementation principle of the UV ink printing machine in the embodiment of the application is as follows: the UV light source device 22 slides on the slide rail 3 and emits ultraviolet rays to cure UV ink on printing paper, the light sensing lens 5 at the bottom end of the UV light source device 22 absorbs the ultraviolet rays, and the color of the light sensing lens 5 becomes dark after the ultraviolet rays are absorbed, so that an operator is reminded of the existence of the ultraviolet rays in the printing machine. The rubber block 11 coated with the coating 10 at the bottom end of the light sensing lens 5 absorbs ultraviolet rays between the light sensing lens 5 and the operating platform 4, so that the leakage of the ultraviolet rays is reduced, the ultraviolet pollution is reduced to the minimum, and the production safety is ensured.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a UV ink printing machine, includes organism (1) and printing head (2), is equipped with slide rail (3) and operation panel (4) on organism (1), and operation panel (4) top is located in slide rail (3), and printing head (2) slide to set up on slide rail (3), and printing head (2) include UV oil ink box (21) and two UV light source equipment (22), its characterized in that: two the both ends of UV ink horn (21), two are located UV light source equipment (22) the bottom of UV light source equipment (22) all is equipped with the light-absorbing piece, the light-absorbing piece sets up along the circumference of UV light source equipment (22).

2. The UV ink printer according to claim 1, wherein: the light absorbing piece is made of sunglasses.

3. A UV ink printer according to claim 2, characterised in that: the light absorbing piece is a light sensing lens (5), the light sensing lens (5) is provided with two light sensing lenses (5) which are L-shaped, and the light sensing lenses (5) are vertically arranged at the bottom end of the UV light source equipment (22).

4. A UV ink printer according to claim 3, characterised in that: the bottom end of the UV light source device (22) is provided with two clamping grooves (6), the two clamping grooves (6) are perpendicular to each other, the top ends of the two light sensing lenses (5) are provided with bumps (7), and the bumps (7) are clamped and embedded in the clamping grooves (6).

5. The UV ink printer according to claim 4, wherein: limiting grooves (8) are formed in the two light sensing lenses (5), and one end of each light sensing lens (5) is inserted into the limiting groove (8) of the other light sensing lens (5).

6. The UV ink printer according to claim 5, wherein: the outer side wall of the UV light source device (22) is provided with a limiting rod (9) in a rotating mode, and one side of the limiting rod (9) is attached to the outer side wall of the light sensing lens (5).

7. A UV ink printer according to claim 3, characterised in that: a gap exists between the light sensing lens (5) and the operating table (4), and a coating (10) used for absorbing ultraviolet rays in the gap is arranged at the bottom end of the light sensing lens (5).

8. The UV ink printer according to claim 7, wherein: the bottom end of the light sensation lens (5) is provided with a rubber block (11), and the coating (10) is uniformly coated on the rubber block (11).

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