CN218140557U

CN218140557U - Pre-wet type low-waste discharge digital printing machine

Info

Publication number: CN218140557U
Application number: CN202222127734.9U
Authority: CN
Inventors: 邱正伟; 邱茜雯; 覃小燕
Original assignee: Suzhou Yewei Textile Co ltd
Current assignee: Suzhou Yewei Textile Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-27
Anticipated expiration: 2032-08-13

Abstract

The utility model relates to a digital printing machine technical field's low useless digital printing machine of arranging of formula of prewetting, including the calico printing machine, the upper surface of calico printing machine passes through support frame fixedly connected with prewetting subassembly, prewetting subassembly is including setting up the install bin in calico printing machine surface conveyer belt top, the inside of install bin is equipped with the cavity, the inside of cavity is equipped with the water tank, the bottom surface of water tank is inserted and is equipped with the shower nozzle of a plurality of perpendicular to conveyer belts. Through setting up the install bin of calico printing machine upper surface, and install the water tank in the install bin inside, can fix a position the water tank with the install bin, stability when guaranteeing the humidification, the bottom surface of water tank is inserted the shower nozzle that is equipped with perpendicular to calico printing machine upper surface in addition, can carry out timely prewetting treatment when carrying the stamp material, ensure that the ink can permeate better on treating the article of stamp, reduce the ink volume that is detained on the equipment surface, and then reduce the concentration of ink in the follow-up cleaning equipment in-process waste water, reduce the pollution degree of waste water to the environment that produces in the production process.

Description

Pre-wet type low-waste discharge digital printing machine

Technical Field

The utility model relates to a digital printing machine technical field especially relates to low useless digital printing machine of arranging of wet-type in advance.

Background

Digital printing machines are an industry of large format printers, for example plotters are similar in the CAD field, and the ink characteristics thereof are aqueous dispersion inks; is printed on transfer paper and then transferred to cloth through high temperature; the method is mainly applied to printing and dyeing of clothing and cloth.

The existing low-waste discharge digital printing machine needs to firstly carry out a pre-wetting process on materials when in use, so that the humidity of the materials is guaranteed, the relatively stable or proportional humidity is guaranteed, electrostatic adsorption in the printing process is prevented, but the pre-wetting step is a single-row step at present, the interval between the pre-wetting step and a printing machine is long, the humidity is reduced when printing is carried out, the real pre-wetting effect cannot be achieved, in addition, in the printing process, the pre-wetting is carried out on different materials in the face of, the temperature needs to be adjusted, some materials cannot be pre-wetted by water with lower temperature, the printing quality can be influenced, and the state of the materials per se is provided, so that the pre-wetting low-waste discharge digital printing machine is provided.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a low useless digital printing machine of arranging of prewetting formula has the effect that prewetting reduces latency.

The technical scheme of the utility model is that:

wet-type low useless digital printing machine of arranging in advance, including the calico printing machine, the upper surface of calico printing machine passes through support frame fixedly connected with subassembly that wets in advance, the subassembly that wets in advance is including setting up the install bin in calico printing machine surface conveyer belt top, the inside of install bin is equipped with the cavity, the inside of cavity is equipped with the water tank, the bottom surface of water tank is inserted and is equipped with the shower nozzle of a plurality of perpendicular to conveyer belts.

In a further technical scheme, heating assemblies are arranged on two sides of the inner wall of the cavity and comprise clamping grooves formed in two sides of the inner wall of the cavity, heat insulation plates matched with the clamping grooves are arranged on two sides of the water tank, combined grooves are formed in the outer surfaces of the heat insulation plates, and electric heating tubes are fixedly mounted between the clamping grooves and the combined grooves.

In a further technical scheme, at least six air blowers are inserted into the top surface of the installation box, and air outlets of the air blowers face the inside of the cavity.

In a further technical scheme, a mounting opening for inserting a water tank is formed in one side of the inner wall of the cavity, a threaded opening is formed in the outer surface of the mounting box, and the water tank is connected between the mounting opening and the threaded opening through a threaded groove and threads on the outer surface.

In a further technical scheme, a water conduit is inserted into one end of the water tank, which is positioned at the thread groove.

In a further technical scheme, a sealing plate is fixedly mounted on the bottom surface of the mounting box, and a plurality of through holes matched with the spray heads are formed in the outer surface of the sealing plate.

The beneficial effects of the utility model are that:

1. the installation box is arranged on the upper surface of the printing machine, and the water tank is installed in the installation box, so that the water tank can be positioned by the installation box, the stability during humidification is ensured, and in addition, the spray head vertical to the upper surface of the printing machine is inserted into the bottom surface of the water tank, so that the printing material can be subjected to timely pre-wetting treatment during conveying;

2. through setting up at the inside heating element of cavity, can carry out the temperature to the inside water of cavity and improve, be convenient for carry out prewetting to different materials, guarantee the quality of stamp, set up the heated board simultaneously, the save temperature that can be convenient for improves and uses the ageing.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic side view, cross-sectional structure of a pre-wetting assembly according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional front view of a pre-wetting assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of the embodiment of the present invention.

Description of the reference numerals:

1. a printing machine; 2. a support frame; 3. pre-wetting the component; 301. installing a box; 3011. sealing plates; 302. a cavity; 303. a water tank; 304. a spray head; 305. a water conduit; 306. a blower; 4. a heating assembly; 401. a clamping groove; 402. a heat-insulating board; 403. a combination tank; 404. an electric heating tube; 5. an installation port; 6. a threaded port; 7. a thread groove; 8. and (6) inserting the hole.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-4, the pre-wet type digital printing machine with low waste discharge comprises a printing machine 1, wherein a pre-wetting component 3 is fixedly connected to the upper surface of the printing machine 1 through a support frame 2, the pre-wetting component 3 comprises an installation box 301 arranged above a conveyor belt on the surface of the printing machine 1, a cavity 302 is arranged inside the installation box 301, a water tank 303 is arranged inside the cavity 302, and a plurality of spray heads 304 perpendicular to the conveyor belt are inserted into the bottom surface of the water tank 303.

The working principle of the above technical scheme is as follows:

firstly, the printing material is normally placed on a conveying belt on the surface of the printing machine 1, then the spray head 304 is enabled to spray water, the water is sprayed and pre-wetted from the spray head 304 to the surface of the conveyed printing material, so that the pre-wetted printing material can enter the printing step in time for processing, the device can reduce the waiting time of the pre-wetted material, and printing can be rapidly carried out.

In another embodiment, as shown in fig. 4, the heating components 4 are disposed on both sides of the inner wall of the cavity 302, the heating components 4 include holding grooves 401 disposed on both sides of the inner wall of the cavity 302, insulation boards 402 adapted to the holding grooves 401 are disposed on both sides of the water tank 303, combination grooves 403 are disposed on the outer surfaces of the insulation boards 402, and the electric heating tubes 404 are fixedly mounted between the holding grooves 401 and the combination grooves 403.

Before water inside the water tank 303 is used, heating can be selected according to the printing material, the temperature of pre-wetting water is improved, the printing material is adapted, and cold water is prevented from being directly sprayed to cause the shrinkage of the printing material.

In another embodiment, as shown in fig. 2, at least six blowers 306 are inserted into the top surface of the installation case 301, and the air outlets of the blowers 306 face the inside of the cavity 302.

So as to uniformly wrap the heat inside the cavity 302 when the heating assembly 4 is in use, thereby keeping the pre-wetted water temperature constant.

In another embodiment, as shown in fig. 4, a mounting opening 5 for inserting a water tank 303 is formed on one side of an inner wall of the cavity 302, a threaded opening 6 is formed on an outer surface of the mounting case 301, and the water tank 303 is screwed between the mounting opening 5 and the threaded opening 6 through a threaded groove 7 on the outer surface.

The water tank 303 is inserted into the mounting port 5 from the screw port 6, and then the water tank 303 is rotated to connect the screw groove 7 with the screw port 6, so that the water tank 303 can be fixedly mounted.

In another embodiment, as shown in fig. 4, a water conduit 305 is inserted into one end of the water tank 303 located at the thread groove 7.

Is convenient for connecting with an external water source.

In another embodiment, as shown in fig. 4, a sealing plate 3011 is fixedly mounted on the bottom surface of the mounting box 301, and a plurality of insertion holes 8 adapted to the nozzles 304 are formed in the outer surface of the sealing plate 3011.

Thereby improving the stability of the spray head 304 during spraying.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. Low useless digital printing machine of arranging of wet-type in advance, including calico printing machine (1), its characterized in that: the upper surface of calico printing machine (1) passes through support frame (2) fixedly connected with and prewets subassembly (3), prewet subassembly (3) including setting up install bin (301) in calico printing machine (1) surface conveyer belt top, the inside of install bin (301) is equipped with cavity (302), the inside of cavity (302) is equipped with water tank (303), shower nozzle (304) that are equipped with a plurality of perpendicular to conveyer belts are inserted to the bottom surface of water tank (303).

2. The pre-wetting low waste discharge digital printing machine according to claim 1, characterized in that: heating element (4) are arranged on two sides of the inner wall of the cavity (302), the heating element (4) comprises clamping grooves (401) formed in two sides of the inner wall of the cavity (302), heat insulation boards (402) matched with the clamping grooves (401) are arranged on two sides of the water tank (303), combination grooves (403) are formed in the outer surfaces of the heat insulation boards (402), and electric heating tubes (404) are fixedly installed between the clamping grooves (401) and the combination grooves (403).

3. The pre-wetting low waste discharge digital printing machine according to claim 1, characterized in that: at least six blowers (306) are inserted into the top surface of the installation box (301), and air outlets of the blowers (306) face the inner part of the cavity (302).

4. The pre-wetting low waste discharge digital printing machine according to claim 2, characterized in that: the water tank structure is characterized in that a mounting opening (5) used for inserting the water tank (303) is formed in one side of the inner wall of the cavity (302), a threaded opening (6) is formed in the outer surface of the mounting box (301), and the water tank (303) is connected between the mounting opening (5) and the threaded opening (6) through a thread groove (7) in the outer surface in a threaded mode.

5. The pre-wetting low waste discharge digital printing machine according to claim 4, characterized in that: and a water conduit (305) is inserted into one end of the water tank (303) positioned at the thread groove (7).

6. The pre-wetting low waste discharge digital printing machine according to claim 1, characterized in that: the bottom surface fixed mounting of install bin (301) has sealing plate (3011), a plurality of interlude holes (8) with shower nozzle (304) adaptation are seted up to the surface of sealing plate (3011).