CN110733235A

CN110733235A - automatic silk-screen printing equipment for cloth

Info

Publication number: CN110733235A
Application number: CN201911173599.8A
Authority: CN
Inventors: 曹利成; 叶阳; 丁浩
Original assignee: Zhejiang Yucheng Textile Co Ltd
Current assignee: Zhejiang Yucheng Textile Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-01-31

Abstract

The invention belongs to the technical field of printing, and discloses cloth automatic silk-screen printing equipment which comprises a shell, a discharging roller and a receiving roller which are arranged on the side wall of a shell , and a silk-screen chamber and a drying chamber which are arranged inside the shell, wherein times of drying devices and a secondary drying box are arranged in the drying chamber, the times of drying devices are hot air drying devices, hot air is led out and blown to cloth along the inclined direction, the secondary drying box is a heat storage drying device, a flow guide base is also arranged in the drying chamber and is positioned below the times of drying devices, a drying channel for hot air circulation is formed between the flow guide base and the cloth, a fan is arranged inside the flow guide base, and two ends of the fan are respectively connected with the drying channel and the secondary drying box, so that heat storage recovery after hot air is led out is realized.

Description

automatic silk-screen printing equipment for cloth

Technical Field

The invention belongs to the technical field of printing, and particularly relates to automatic silk-screen printing equipment for cloth.

Background

The silk-screen printing equipment, also called silk-screen printing equipment, is kinds of equipment which screen-print ink on the surface of the printed object according to the shape of the open pores of the silk-screen.

In the CN208306069U patent, screen printers for printing are disclosed, in which a drying part is arranged to form a screen drying body, but according to the working principle disclosed in the patent, the drying of the cloth is realized in the cloth conveying process, so the drying time of the cloth is limited by the volume of the whole screen printer, in this case, if the cloth needs to be dried quickly, dry air with high heat and large flow is required, in addition, the dry air for drying the cloth is exhausted along with the derivation of the cloth, and the air still contains a large amount of heat, so a large amount of heat energy is wasted, and in conclusion, the problems all cause the high energy consumption of the whole screen printer and the increase of the screen printing cost.

Disclosure of Invention

In view of this, the present invention provides kinds of cloth automatic silk-screen printing equipment to solve the problems proposed in the above background art.

cloth automatic silk screen printing equipment comprises a shell, a discharging roller and a receiving roller which are arranged on the side wall of a shell , and a silk screen printing cavity and a drying cavity which are arranged inside the shell, wherein cloth is stored on the discharging roller, the cloth passes through the silk screen printing cavity and the drying cavity in sequence and is recovered by the receiving roller, a -time drying device and a secondary drying box are arranged in the drying cavity, the -time drying device is a hot air drying device, hot air is led out and blown to the cloth along the inclined direction, and the secondary drying box is a heat storage drying device;

the stoving intracavity still is equipped with the water conservancy diversion base, and the water conservancy diversion base is located drying device's below to and the cloth between form the stoving passageway of hot-blast circulation, the internally mounted of water conservancy diversion base has the fan, and the both ends of fan are connected with stoving passageway and secondary stoving case respectively, realize the heat accumulation after the hot-blast derivation and retrieve.

Preferably, the guide roller group is further included, and the guide roller group comprises th guide rollers, second guide rollers and third guide rollers which are obliquely arranged with each other.

Preferably, the secondary stoving incasement is equipped with the deflector roll that is used for carrying the cloth and realizes the heat-retaining structure that the cloth secondary was dried, and the heat-retaining structure is direct to be connected with the fan, realizes hot-blast heat exchange heat-retaining.

Preferably, the heat storage structure is formed by combining a plurality of heat storage components, and each heat storage component is a cylindrical structure.

Preferably, the heat storage part comprises an inner heat conduction pipe, a heat storage interlayer and an outer heat conduction pipe which are sequentially and concentrically arranged from inside to outside, and the inner heat conduction pipe is of a hollow structure, so that hot air circulation is realized.

Compared with the prior art, the invention has the following beneficial effects:

(1) in the invention, the secondary drying box is arranged in the drying cavity to increase the drying time of the cloth in the drying part, thereby ensuring that the cloth can be effectively dried under the conditions of small heat and low flow; in addition, the secondary drying box is used with the cooperation of fan to realize the circulation recovery of hot-blast, and realize the secondary based on the heat in the recovery hot-blast, thereby effectively reduce the energy consumption of whole equipment.

(2) To above-mentioned secondary stoving case and fan, still set up the water conservancy diversion base, formed the stoving passageway between concrete water conservancy diversion base and the cloth to guarantee to form abundant contact between hot-blast and the cloth, guarantee oven-dry mass.

(3) In the invention, the guide roller set is also matched and installed in a subarea mode on the basis of each structure in the drying cavity, so that the volume of the whole drying cavity is not increased, and the effects of compact structure and high-efficiency drying are achieved.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a sectional view taken along direction a in fig. 1;

FIG. 3 is a schematic structural view of a secondary drying box according to the present invention;

FIG. 4 is a schematic view of a heat storage structure according to the present invention;

in the figure, 1-shell, 2-discharging roller, 3-receiving roller, 4-silk screen printing chamber, 5-drying chamber, 51- times of drying device, 52-secondary drying box, 521-heat storage structure, 522-internal heat conduction pipe, 523-heat storage interlayer, 524-external heat conduction pipe, 53-flow guide base, 54-fan, 6- th guide roller, 7-second guide roller and 8-third guide roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

Referring to fig. 1-4, the invention provides an automatic silk-screen printing device for cloth materials, which comprises a housing 1, a feeding roller 2 and a receiving roller 3 mounted on the side wall of 1 of the housing 1, and a silk-screen chamber 4 and a drying chamber 5 arranged inside the housing 1, wherein the cloth materials are stored on the feeding roller 2, and are recovered by the receiving roller 3 after sequentially passing through the silk-screen chamber 4 and the drying chamber 5, and times of drying devices 51 and a secondary drying box 52 are arranged in the drying chamber 5, wherein the times of drying devices 51 are hot air drying devices, and lead-out hot air is blown to the cloth materials along the inclined direction, and the secondary drying box 52 is a heat storage drying device;

the drying cavity 5 is also internally provided with a flow guide base 53, the flow guide base 53 is positioned below the -time drying device 51 and forms a drying channel for hot air circulation with the cloth, a fan 54 is arranged inside the flow guide base 53, and two ends of the fan 54 are respectively connected with the drying channel and the secondary drying box 52, so that heat storage recovery after hot air is led out is realized.

Based on the structure, the working principle of the whole silk-screen device is that cloth is led out by the feeding roller 2, is led into the shell 1 of the silk-screen device through a corresponding guide roller, is printed by a silk-screen component in the silk-screen cavity 4, then enters the drying cavity 5, and is matched with times of drying devices 51 to form times of drying after the drying cavity 5, specifically, times of drying devices 51 are composed of an air compressor and an air guide pipe, wherein the air guide pipe is obliquely arranged, so that compressed hot air is blown to the cloth along an oblique direction, and then is continuously contacted with the surface of the cloth in a drying channel along with the movement of the cloth, so that effective drying is realized, as shown in a combined figure 1, a flow path of the hot air during times of drying is an i path shown in the figure, when the hot air flows to the bottommost position of the i path, the flow path flows into the secondary drying box 52 through the suction of the fan 54, the flow path is combined with the figure 1 and the figure 2, a in the figure 1 is a fan 54, b in the figure 2 is a fan 54, so that the hot air flows into the secondary drying box 52, and the secondary drying box is conducted, so that the temperature of the secondary drying box 52 is increased, and the secondary drying box 52 is ensured, and the secondary drying box is changed, and.

, the method further comprises a guide roller group, and the guide roller group comprises a guide roller 6, a second guide roller 7 and a third guide roller 8 which are arranged obliquely to each other.

Specifically, as shown in fig. 1, the fabric is enabled to enter the drying cavity 5 along an inclined direction based on the cooperation of the th guide roller 6 and the second guide roller 7, so as to facilitate the installation of the -time drying device 51 and ensure that the -time drying device 51 can be obliquely arranged, the top surface of the flow guide base 53 and the drying channel are enabled to be in an inclined state based on the cooperation of the second guide roller 7 and the third guide roller 8, the contact time of hot air and the fabric can be prolonged in the aspect of , and the installation of the secondary drying box 52 is facilitated in the aspect of , so as to ensure that the installation cooperation of the structures is realized on the premise of not increasing the volume of the whole drying cavity 5;

in addition, the arrangement of the third guide roller 8 also ensures that the cloth can effectively enter the secondary drying box 52.

Further , a guide roller for conveying the cloth and a heat storage structure 521 for realizing secondary drying of the cloth are arranged in the secondary drying box 52, and the heat storage structure 521 is directly connected with the fan 54 to realize hot air heat exchange and storage.

Specifically, the heat storage structure 521 is formed by combining a plurality of heat storage components, and each heat storage component is a cylindrical structure. The purpose is to ensure the smoothness of the surface of the heat storage structure 521 and avoid the phenomenon that the cloth is scraped when the cloth is conveyed in the secondary drying box 52.

Preferably, the heat storage component includes an inner heat pipe 522, a heat storage interlayer 523 and an outer heat pipe 524 which are concentrically arranged from inside to outside, and the inner heat pipe 522 is a hollow structure to realize the circulation of hot air.

To sum up, the working principle of the integral secondary drying box 52 is that the hot air dried for times uniformly enters the inner heat conduction pipes 522 of each heat storage component by the diversion of the fan 54, the hot air is subjected to heat exchange between the heat conduction function of the inner heat conduction pipes 522 and the heat storage interlayer 523 in the inner heat conduction pipes 522, so that the temperature of the heat storage interlayer 523 is increased, the gas subjected to heat exchange is discharged from the other end of the inner heat conduction pipes 522, and the integral temperature in the secondary drying box 52 is increased along with the gradual increase of the temperature of the heat storage interlayer 523 through the heat conduction function of the outer heat conduction pipes 524, thereby ensuring that the cloth can form effective secondary drying when passing through the secondary drying box 52.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The automatic silk-screen printing equipment for kinds of cloth comprises a shell (1), a discharging roller (2) and a receiving roller (3) which are arranged on the side wall of of the shell (1), and a silk-screen cavity (4) and a drying cavity (5) which are arranged inside the shell (1), wherein the cloth is stored on the discharging roller (2), and is recovered by the receiving roller (3) after sequentially passing through the silk-screen cavity (4) and the drying cavity (5), and the automatic silk-screen printing equipment is characterized in that times of drying devices (51) and a secondary drying box (52) are arranged in the drying cavity (5), wherein the times of drying devices (51) are hot air drying devices, lead hot air to be blown to the cloth along the inclined direction, and the secondary drying box (52) is a heat storage drying device;

still be equipped with water conservancy diversion base (53) in stoving chamber (5), and water conservancy diversion base (53) are located times drying device (51) the below to with form the stoving passageway of hot-blast circulation between the cloth, the internally mounted of water conservancy diversion base (53) has fan (54), and the both ends of fan (54) are connected with stoving passageway and secondary stoving case (52) respectively, realize that hot-blast heat accumulation after deriving is retrieved.
2. The cloth automatic screen printing device of claim 1, further comprising a guide roller set, wherein the guide roller set comprises a guide roller (6), a second guide roller (7) and a third guide roller (8) which are arranged obliquely with each other.
3. The cloth automatic screen printing equipment of claim 1 or 2, wherein a guide roller for conveying cloth and a heat storage structure (521) for realizing secondary drying of the cloth are arranged in the secondary drying box (52), and the heat storage structure (521) is directly connected with a fan (54) to realize heat exchange and storage of hot air.
4. The cloth automatic screen printing device of claim 1, wherein the heat storage structure (521) is formed by combining a plurality of heat storage components, and each heat storage component is a cylindrical structure.
5. The cloth automatic screen printing device of claim 1, wherein the heat storage component comprises an inner heat pipe (522), a heat storage interlayer (523) and an outer heat pipe (524) concentrically arranged from inside to outside in sequence, and the inner heat pipe (522) is of a hollow structure to realize circulation of hot air.