CN114347666A

CN114347666A - Quick-drying spray painting device and drying method

Info

Publication number: CN114347666A
Application number: CN202111645253.0A
Authority: CN
Inventors: 赵发富; 黄润栋; 丁达冲; 马瑞娣
Original assignee: Guangzhou Yinuo Digital Image Co ltd
Current assignee: Guangzhou Yinuo Digital Image Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-04-15

Abstract

The invention discloses a quick-drying spray painting device which comprises a cloth storage mechanism, a spray painting part and a drying part, wherein a cloth storage box is connected to the inner bottom of a case in a sliding manner, the spray painting part is arranged at the inner top of the case and is connected with the cloth storage box, a cloth outlet is formed in one side of the spray painting part, and the drying part comprises an exhaust fan, a heating box, a heat collection cover, a rotating roller and a UV (ultraviolet) tube; the heating cabinet sets up in one side of going out the cloth mouth, and two above openings have been seted up at the top of heating cabinet, all rotates on every opening to be connected with and changes the roller, changes and is fixed with the separation blade on the roller, and the thermal-arrest cover is established in the top of heating cabinet, and two above UV pipes set up in the thermal-arrest cover, and the air exhauster inlays in the lateral wall of heating cabinet, is provided with the electric heat spare in the heating cabinet. The cloth base is dried through the arranged drying part, and the ink is quickly dried by matching with the illumination of the nv pipe. Meanwhile, hot air can be input into the cloth storage box to carry out cloth base waste heat, and the cloth base after the waste heat can be dried more quickly.

Description

Quick-drying spray painting device and drying method

Technical Field

The invention relates to the field of inkjet devices, in particular to a fast-drying inkjet device and a drying method.

Background

The spray painting is a process for spray painting and drawing pictures and characters by utilizing siphon pressure blow painting or a spray pen, and has the characteristics of bright color, long quality guarantee period, no limitation of breadth and batch, diversified manufacturing methods, low cost, short manufacturing period and the like. In the process of spray painting, if pigment ink cannot be dried on the cloth base in time, the wet ink rubs with other cloth bases, so that the phenomenon of plate pasting, image unsharpness and influence on the spray painting effect are easily caused.

Disclosure of Invention

The invention aims to solve the technical problems that ink printed by an existing spray painting device on a cloth base is not easy to dry, and wet ink is easy to paste on a plate to influence the spray painting effect. In order to overcome the defects of the prior art, the invention provides a quick-drying spray painting device which can quickly dry ink on a cloth substrate.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a quick-drying spray painting device which comprises a cloth storage mechanism, a spray painting part and a drying part, wherein a cloth storage box is connected to the inner bottom of a case in a sliding manner, the spray painting part is arranged at the inner top of the case and is connected with the cloth storage box, a cloth outlet is formed in one side of the spray painting part, and the drying part comprises an exhaust fan, a heating box, a heat collection cover, a rotating roller and a UV (ultraviolet) tube; the heating cabinet sets up in one side of going out the cloth mouth, and two above openings have been seted up at the top of heating cabinet, all rotates on every opening to be connected with and changes the roller, changes and is fixed with the separation blade on the roller, and the thermal-arrest cover is established in the top of heating cabinet, and two above UV pipes set up in the thermal-arrest cover, and the air exhauster inlays in the lateral wall of heating cabinet, is provided with the electric heat spare in the heating cabinet.

In the technical scheme of this application preferred, still include circulation part, circulation part includes pipe, air pump and preheating piece, and pipe one end is connected to the top of thermal-arrest cover, and the other end of pipe extends to quick-witted incasement, preheats the piece and sets up in storing up the cloth incasement, and the other end of pipe is provided with first connector, and first connector is connected with preheating the piece, and the air pump sets up in the pipe.

In the technical scheme of this application preferred, preheat a connection pipe, second connector, diffuser and water conservancy diversion piece, connection pipe one end is connected to and is connected with the second connector, the second connector inlay in store up the roof of cloth case, the diffuser sets up on storing up a cloth case inside wall from top to bottom more than two, and the connection pipe is connected with all diffusers, and the diffuser is provided with the water conservancy diversion piece with the junction of connection pipe, and the water conservancy diversion piece is followed and is up reduced in proper order down, and the trompil more than two has been seted up to the last level of diffuser.

In a preferred technical scheme of the application, a first blocking piece is arranged in the first connecting head and comprises a first circular ring, a first baffle and a first spring, the first circular ring is fixed at a port inside the first connecting head, the first baffle is connected into the first connecting head through the first spring, and the first baffle abuts against the first circular ring; the second connector is internally provided with a second blocking piece, the second blocking piece comprises a second circular ring, a second baffle, a second spring and a lug, the second circular ring is fixed at the port inside the second connector, the second baffle is connected into the second connector through the second spring, the second baffle is abutted against the second circular ring, and the lug is fixed on the second baffle.

In the technical scheme of this application preferred, be provided with more than two reflectors in the heat collecting cover, all be provided with a reflector on every UV pipe.

In the technical scheme of this application preferred, still include the control piece, the control piece includes infrared ray sensor and controller, and infrared ray sensor is fixed in on the cloth outlet, infrared ray sensor the air exhauster the electric heat spare the air pump all is connected with the controller electricity.

In the technical scheme of this application preferred, still including receiving the cloth case, receive the cloth case set up in the heating cabinet is connected, receives the incasement of cloth to be provided with the piece of blowing, and the piece of blowing includes shunt tubes, guide way and trachea, and the outer wall cladding of guide way has the air duct, constitutes the cavity between air duct and the honeycomb duct, and the venthole more than two has been seted up to the guide way, is connected with the trachea on the venthole, and the trachea sets up in the cavity, and the one end of shunt tubes is connected to the cavity, and the other end of shunt tubes is connected to on the pipe.

In the technical scheme of this application preferred, receive cloth case one side and seted up more than two through-holes.

In the technical scheme of the application, a drying method is further provided, and the spray painting device capable of drying quickly is used for drying the spray painting cloth base.

The invention has the beneficial effects that:

according to the quick-drying spray painting device, the cloth base is dried through the arranged drying part, and the printing ink is quickly dried by matching with the illumination of the UV tube. Meanwhile, hot air can be input into the cloth storage box to carry out cloth base waste heat, the cloth base after the waste heat can be dried more quickly, and the spraying effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of a rapid-drying inkjet device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the first connector and the second connector of FIG. 1;

FIG. 3 is a schematic view of the first connector and the second connector of FIG. 1;

FIG. 4 is an enlarged schematic view of A of FIG. 1;

FIG. 5 is an enlarged schematic view of B of FIG. 1;

fig. 6 is an enlarged schematic view of C in fig. 1.

In the figure:

1-case, 11-spray painting part, 12-cloth storage box, 13-cloth outlet, 21-heating box, 22-opening, 23-electric heating element, 24-exhaust fan, 25-rotating roller, 26-baffle, 27-guide plate, 31-heat collecting cover, 32-UV tube, 33-reflector, 41-air pump, 42-guide tube, 43-first connecting head, 44-first spring, 45-first baffle, 46-first ring, 51-second connecting head, 52-connecting tube, 53-diffusion tube, 54-opening, 55-guide plate, 56-second ring, 57-second baffle, 58-second spring, 59-lug, 61-cloth collecting box, 62-guide groove, 63-air groove, 64-air tube, 65-cavity, 66-shunt tube, 7-infrared sensor.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1-6, an embodiment provides a quick-drying inkjet device, which includes a cloth storage mechanism, an inkjet part 11 and a drying part, wherein a cloth storage box 12 is slidably connected to the inner bottom of a chassis 1, the inkjet part 11 is arranged at the inner top of the chassis 1, the inkjet part 11 is connected with the cloth storage box 12, a cloth outlet 13 is formed in one side of the inkjet part 11, and the drying part includes an exhaust fan 24, a heating box 21, a heat collection cover 31, a rotating roller 25 and a UV tube 32; the heating cabinet 21 sets up in one side of going out cloth mouth 13, and two above openings 22 have been seted up at the top of heating cabinet 21, all rotates on every opening 22 to be connected with and changes the roller 25, changes and is fixed with separation blade 26 on the roller 25, and the thermal-arrest cover 31 sets up in the top of heating cabinet 21, and two above UV pipe 32 set up in the thermal-arrest cover 31, and air exhauster 24 inlays in the lateral wall of heating cabinet 21, is provided with electric heating element 23 in the heating cabinet 21. The cloth base for spray painting is placed in the cloth storage box 12, the spray painting part 11 extracts the cloth base from the cloth storage box 12, corresponding patterns or characters are sprayed on the cloth base, and after the spray painting is finished, the cloth base is output from the cloth outlet 13. The cloth substrate that was delivered at this time, the ink on the top was not completely dried. The base fabric then falls onto the heating chamber 21. The electric heating element 23 inside the heating box 21 starts to work and generate heat, and the exhaust fan 24 is started to extract external air and input the air into the heating box 21. The air is heated by the electric heating elements 23 after entering the heating chamber 21, and the heated air is discharged through the opening 22 at the top of the heating chamber 21. Meanwhile, the rollers 25 on the heating box 21 synchronously rotate to drive the cloth base falling on the heating box 21 to move. The hot air is discharged from the opening 22 and blown toward the base fabric. The high temperature air accelerates the drying of the ink pigments on the cloth substrate. While the flaps 26 provided on the rollers 25 temporarily block the opening 22 when they are rotated to the opening 22. When the opening 22 is blocked, the air pressure in the heating box 21 will rise briefly because the air extractor 24 still extracts air into the heating box 21, and when the roller 25 continues to move, the blocking piece 26 leaves the opening 22, and the hot air in the heating box 21 will be ejected rapidly and sprayed toward the fabric base. The rotating roller 25 drives the cloth base to advance, all positions of the cloth base can be dried by hot air, and the ink and the pigment on the cloth base can be uniformly dried. The hot air continuously rises after blowing through the cloth base and flows into the obtained heat collecting cover 31. The arrangement of the heat collecting cover 31 ensures that the discharged hot air is not easy to diffuse all around, and the heat can be dried more intensively. During drying, the UV tube 32 in the heat collecting cover 31 emits ultraviolet rays, and the ultraviolet rays irradiate the cloth base, so that curing and drying of the ink pigment are accelerated. The cloth base after being heated and dried is discharged from the left side of the drying box, and the newly sprayed cloth base is dried again by repeating the drying process. The cloth base that the air brushing of the air brushing part 11 is finished is dried in such a mode, the drying process is rapid and efficient, the automation is realized, the drying effect is good, the drying efficiency is high, and the air brushing effect is improved.

Further, this embodiment still includes the circulation part, and the circulation part includes pipe 42, air pump 41 and preheating piece, and pipe 42 one end is connected to the top of heat collecting cover 31, and the other end of pipe 42 extends to in quick-witted case 1, and preheating piece sets up in storing up cloth case 12, and the other end of pipe 42 is provided with first connector 43, and first connector 43 is connected with preheating piece, and air pump 41 sets up in pipe 42. After the fabric base is dried, the hot air ejected from the heating box 21 continuously rises to the heat collection cover 31 to be collected, the air pump 41 pumps the hot air in the heat collection cover 31 and conveys the hot air into the preheating part through the guide pipe 42, the preheating part ejects the hot air in the fabric storage box 12, and the hot air preheats the fabric base in the fabric storage box 12, so that the fabric base is heated to a certain temperature, and the printing ink is dried more quickly after the printing ink and the pigment are attached in the subsequent spraying and painting process. And the waste caused by directly discharging hot air is also avoided. Since the cloth storage box 12 is in a sealed state in the cabinet 1, the hot air is hardly dissipated and consumed after being ejected from the cloth storage box 12, and therefore the temperature of the cloth base in the cloth storage box 12 can be raised at a high speed. Meanwhile, the guide pipe 42 is connected with the preheating piece through the first connecting head 43, when the cloth storage box 12 is drawn out and is not in the machine case 1, the first connecting head 43 is separated from the preheating piece, the first connecting head 43 is automatically closed, hot air in the guide pipe 42 is not sprayed out from the first connecting head 43 any more, when the cloth storage box 12 returns, the first connecting head 43 is connected with the preheating piece to convey the hot air, and the phenomenon that the operation of taking and placing the cloth is influenced by the output of the hot air is avoided.

Further, preheat the piece and include connecting pipe 52, second connector 51, diffusion tube 53 and water conservancy diversion piece 55, connecting pipe 52 one end is connected to and is connected with second connector 51, second connector 51 inlays in the roof of storing up cloth case 12, more than two diffusion tubes 53 set up on storing up a cloth case 12 inside wall from top to bottom, and connecting pipe 52 is connected with all diffusion tubes 53, diffusion tube 53 is provided with water conservancy diversion piece 55 with the junction of connecting pipe 52, water conservancy diversion piece 55 is from down reducing in proper order up, more than two trompils 54 have been seted up to the last level of diffusion tube 53. Second connector 51 docks with first connector 43, high temperature air that first connector 43 sent pipe 42 is inputed into second connector 51, hot-air passes through in each diffusion tube 53 of connecting pipe 52 passageway, then spout in the paper storage box through opening 22 on the diffusion tube 53 way, a plurality of diffusion tubes 53 that set up from top to bottom and a plurality of trompils 54 that set up on the diffusion tube 53, can let hot-air spout each position of cloth storage box 12 uniformly, let the cloth in the cloth storage box 12 be heated up fully, reach good waste heat effect. The size of each guide vane 55 is set to allow each diffusion pipe 53 to obtain hot air.

Further, a first blocking member is arranged in the first connecting head 43, the first blocking member includes a first ring 46, a first baffle 45 and a first spring 44, the first ring 46 is fixed at a port inside the first connecting head 43, the first baffle 45 is connected in the first connecting head 43 through the first spring 44, and the first baffle 45 abuts against the first ring 46; a second blocking piece is arranged in the second connector 51 and comprises a second circular ring 56, a second baffle 57, a second spring 58 and a lug 59, the second circular ring 56 is fixed at a port inside the second connector 51, the second baffle 57 is connected into the second connector 51 through the second spring 58, the second baffle 57 abuts against the second circular ring 56, and the lug 59 is fixed on the second baffle 57.

When the first connector 43 is disconnected from the second connector 51, the first baffle 45 is supported by the first spring 44 to abut against the first ring 46 to block the first connector 43, so that the hot air in the duct 42 is not blown out through the first connector 43, and the second baffle 57 in the second connector 51 abuts against the second ring 56 supported by the second spring 58, so that the second connector 51 is also sealed. After the cloth storage box 12 is inserted into the cabinet 1, the first connector 43 is connected to the second connector 51. The projection 59 on the second baffle plate 57 is pressed against the first baffle plate 45, the first baffle plate 45 and the second baffle plate 57 are simultaneously pressed open, the first baffle plate 45 is separated from the first circular ring 46, the second baffle plate 57 is separated from the second circular ring 56, the first connector 43 is communicated with the second connector 51, and the hot air in the conduit 42 passes through the shunt tube 66 and is diffused to each diffusion tube 53 through the shunt tube 66. In this embodiment, the protrusion 59 is disposed with a certain curvature, and when the cloth storage box 12 is inserted into the chassis 1, the protrusion 59 can push the second blocking plate 57 backward under the support of the first connector 43. The arc-shaped projection 59 can be connected with the first connecting head 43 in a natural transition.

Further, more than two reflectors 33 are arranged in the heat collecting cover 31, and one reflector 33 is arranged on each UV tube 32. The reflector 33 can make the ultraviolet rays emitted by the UV tube 32 irradiate the cloth base of the heating box 21 more intensively, so that the cloth base receives sufficient irradiation, and the ink and pigment on the surface of the cloth base are dried more quickly. Meanwhile, the reflector 33 can slow down the rising speed of hot air, so that the hot air can contact and act on the cloth base for a longer time, and the ink and the pigment are accelerated to dry.

Further, the present embodiment further includes a control element, the control element includes an infrared sensor 7 and a controller, the infrared sensor 7 is fixed on the cloth outlet 13, and the infrared sensor 7, the exhaust fan 24, the electric heating element 23, and the air pump 41 are all electrically connected to the controller. When the sprayed and painted cloth is output from the cloth outlet 13, the cloth can shield the infrared sensor 7, the infrared sensor 7 transmits a blocking signal to the controller, and the controller immediately triggers and starts the electric heater, the air pump 41 and the exhaust fan 24 to work, so that the drying operation of the cloth substrate is realized. When the infrared sensor 7 does not monitor that cloth passes through for a long time, the controller can trigger the components to stop working, and energy is saved.

Further, this embodiment still includes receipts cloth case 61, receive cloth case 61 and set up in heating cabinet 21 and connect, receive to be provided with in cloth case 61 and blow the piece, it includes shunt tubes 66 to blow the piece, guide way 62 and trachea 64, the outer wall cladding of guide way 62 has air duct 63, constitute cavity 65 between air duct 63 and the honeycomb duct, guide way 62 has seted up two above ventholes, be connected with trachea 64 on the venthole, trachea 64 sets up in cavity 65, the one end of shunt tubes 66 is connected to cavity 65, the other end of shunt tubes 66 is connected to on the pipe 42. The guide plate 27 is arranged on one side of the heating box 21, the cloth base falls into the cloth receiving box 61 under the guide of the guide plate 27 after the drying process of the heating box 21, in the falling process, the cloth base passes through the guide groove 62, the diversion pipe 66 fills a part of hot air in the guide pipe 42 into the cavity 65, and the hot air is blown onto the cloth base through the air pipe 64, so that the ink and pigment on the cloth base are dried in an accelerated manner, and the drying effect is further improved. When the whole cloth base that the air brushing drying was accomplished falls to cloth collecting box 61, collect through cloth collecting box 61, conveniently follow-up tak away the finished product.

Further, more than two through holes are formed in one side of the cloth collecting box 61. The hot air filled in the cloth collecting box 61 can be conveniently discharged through the through holes.

Further, the embodiment also provides a drying method, and the inkjet printing device capable of drying quickly in the embodiment is used for drying the inkjet printing cloth base.

Other techniques of the present embodiment employ existing techniques.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a quick drying's air brushing device which characterized in that: comprises a cloth storage mechanism, a spray-painting part (11) and a drying part,

the cloth storage box (12) is connected with the inner bottom of the chassis (1) in a sliding way, the spray part (11) is arranged at the inner top of the chassis (1), the spray part (11) is connected with the cloth storage box (12), one side of the spray part (11) is provided with a cloth outlet (13),

the drying component comprises an exhaust fan (24), a heating box (21), a heat collecting cover (31), a rotating roller (25) and a UV pipe (32);

heating cabinet (21) set up in one side of cloth outlet (13), opening (22) more than two have been seted up at the top of heating cabinet (21), all rotate on every opening (22) and be connected with and change roller (25), be fixed with separation blade (26) on changeing roller (25), thermal-arrest cover (31) set up in the top of heating cabinet (21), UV pipe (32) more than two set up in thermal-arrest cover (31), air exhauster (24) inlay in the lateral wall of heating cabinet (21), be provided with electric heat spare (23) in heating cabinet (21).

2. The quick drying inkjet device according to claim 1, wherein:

still include circulation part, circulation part includes pipe (42), air pump (41) and preheating piece, and pipe (42) one end is connected to the top of thermal-arrest cover (31), and the other end of pipe (42) extends to in quick-witted case (1), preheats the piece and sets up in storing up cloth case (12), and the other end of pipe (42) is provided with first connector (43), and first connector (43) are connected with preheating the piece, and air pump (41) set up in pipe (42).

3. The quick drying inkjet device according to claim 2, wherein:

the preheating part comprises a connecting pipe (52), a second connector (51), a diffusion pipe (53) and a flow deflector (55),

connecting pipe (52) one end is connected to and is connected with second connector (51), second connector (51) inlay in store up the roof of cloth case (12), diffuser (53) more than two set up on storing up cloth case (12) inside wall from top to bottom, and connecting pipe (52) are connected with all diffusers (53), and the junction of diffuser (53) and connecting pipe (52) is provided with water conservancy diversion piece (55), and water conservancy diversion piece (55) are followed and are up reduced in proper order down, and trompil (54) more than two have been seted up to the last level of diffuser (53).

4. A rapid drying spray painting device according to claim 3, characterised in that:

a first blocking piece is arranged in the first connecting head (43), the first blocking piece comprises a first circular ring (46), a first baffle plate (45) and a first spring (44), the first circular ring (46) is fixed at a port in the first connecting head (43), the first baffle plate (45) is connected into the first connecting head (43) through the first spring (44), and the first baffle plate (45) abuts against the first circular ring (46);

be provided with second jam spare in second connector (51), second jam spare includes second ring (56), second baffle (57), second spring (58) and lug (59), and second ring (56) are fixed in the inside port department of second connector (51), and second baffle (57) are connected in second connector (51) through second spring (58), and second baffle (57) support on second ring (56), and lug (59) are fixed in on second baffle (57).

5. The quick drying inkjet device according to claim 4, wherein:

more than two reflecting covers (33) are arranged in the heat collecting cover (31), and each UV tube (32) is provided with one reflecting cover (33).

6. The quick drying inkjet device according to claim 5, wherein:

the cloth outlet device is characterized by further comprising a control piece, wherein the control piece comprises an infrared sensor (7) and a controller, the infrared sensor (7) is fixed on the cloth outlet (13), and the infrared sensor (7), the exhaust fan (24), the electric heating piece (23) and the air pump (41) are electrically connected with the controller.

7. The quick drying inkjet device according to claim 6, wherein:

also comprises a cloth collecting box (61), the cloth collecting box (61) is arranged on the connection of the heating box (21), a blowing piece is arranged in the cloth collecting box (61), the blowing piece comprises a shunt pipe (66), a guide groove (62) and an air pipe (64),

the outer wall cladding of guide way (62) has air duct (63), constitutes cavity (65) between air duct (63) and the honeycomb duct, and the venthole more than two has been seted up in guide way (62), is connected with trachea (64) on the venthole, and trachea (64) set up in cavity (65), and the one end of shunt tubes (66) is connected to cavity (65), and the other end of shunt tubes (66) is connected to on pipe (42).

8. The quick drying inkjet device according to claim 7, wherein:

more than two through holes are formed in one side of the cloth collecting box (61).

9. A method of drying characterized by: drying the inkjet base using a rapid-drying inkjet device according to claim 8.