CN213973071U

CN213973071U - Screen printing ink curing dryer

Info

Publication number: CN213973071U
Application number: CN202022144472.8U
Authority: CN
Inventors: 赵成勇; 周长亮; 杨东湖
Original assignee: Suzhou Xinzhicai Electromechanical Equipment Co ltd
Current assignee: Suzhou Xinzhicai Electromechanical Equipment Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-17
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a silk-screen printing ink solidification dryer, which comprises an equipment box, wherein an air compressor and an air heater are arranged inside the equipment box, the output end of the air compressor is communicated with the input end of the air heater through a pipeline, the output end of the air heater is provided with a shunt, the air heater is communicated with a shunt pipe through the shunt, two ends of the shunt pipe are arranged inside a side plate, two sides of the upper end of the equipment box are fixedly connected with side plates, the inner sides of the side plates are provided with air nozzles, the input end of the air nozzles is communicated with the shunt pipe, the central part of the upper end of the side plates is fixedly connected with a heat preservation box, the left side of the heat preservation box is provided with an infrared lamp box, and the top end of the heat preservation box is provided with a gas collection box, the utility model uses the air compressor and the air heater in the equipment box to cooperate, the external air is filtered and heated and then is sent into the shunt pipe in the heat preservation box, and the conventional piece to be dried on the surface of a conveying belt is dried through the air nozzles to carry out the ink drying treatment, the problem of drying time overlength is solved.

Description

Screen printing ink curing dryer

Technical Field

The utility model belongs to the technical field of relevant screen printing, concretely relates to screen printing ink solidification desiccator.

Background

The silk screen printing is to stretch silk fabric, synthetic fiber fabric or metal screen on the screen frame, and to make silk screen printing plate by manual paint film carving or photochemical plate making, and the modern silk screen printing technology is to make silk screen printing plate by photographic plate making method with photosensitive material (the meshes of the image and text part on the silk screen printing plate are through holes, and the meshes of the non-image and text part are blocked) oil painting, print painting, poster, name card, binding cover, commodity package, commodity label, printing and dyeing textile, glass, metal and other plane carriers, etc., the silk screen printing is to make silk screen printing plate with image and text by the photosensitive plate making method, and to make printing by using the basic principle that the meshes of the image and text part of the silk screen printing plate can penetrate ink, and the meshes of the non-image and text part can not penetrate ink, and to pour ink into one end of the silk screen printing plate, and to apply a certain pressure to the ink part on the silk screen printing plate by scraper, and simultaneously moving towards the other end of the screen printing plate at a constant speed, and extruding the ink onto a printing stock from meshes of the image-text part by a scraper in the moving process.

The existing screen printing drying technology has the following problems: the traditional screen printing ink drying device generally adopts an air-drying hanging type or a tiling and stacking type natural drying mode to dry the screen printing ink, and meanwhile, the traditional screen printing ink drying device cannot rapidly dry printed parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screen printing ink solidification desiccator to solve the dry formula of hanging or tiling of drying in the air that generally adopts of the traditional screen printing ink that proposes in the above-mentioned background art and stack the formula natural drying mode and carry out the longer problem of its dry consumption time, its unable printing piece of traditional screen printing ink drying device carries out quick drying's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screen printing ink solidification desiccator, includes the equipment box, its characterized in that: the inside air compressor and the air heater of being provided with of equipment box, the air compressor output passes through pipeline and air heater input intercommunication, and is provided with the solenoid valve on the intercommunication pipeline between air compressor and the air heater, the air heater output is provided with the shunt, and air heater passes through shunt and shunt tubes intercommunication, the shunt tubes both ends are established inside the curb plate, equipment box upper end both sides fixedly connected with curb plate, two the curb plate inboard is provided with the jet head, jet head input and shunt tubes intercommunication, curb plate upper end central authorities department fixedly connected with insulation can, the insulation can left side is provided with infrared lamp house, and the insulation can top is provided with the gas collection case.

Preferably, infrared lamp is arranged inside the infrared lamp box, a fixing plate is fixedly connected to the lower portion of the left side of the infrared lamp box, shading cloth is arranged below the fixing plate, a conveying belt is arranged between the side plates, and the length of the shading cloth is slightly smaller than the width between the two side plates.

Preferably, the air nozzle input end is communicated with the shunt tubes inside the side plates, the air nozzle is provided with a plurality of air nozzles, and the air nozzles are arranged on two side plates in a staggered manner.

Preferably, the inside air exhauster and the photocatalyst filter screen of being provided with of gas collection incasement, the gas collection case passes through air exhauster and insulation can intercommunication, the air exhauster sets up in gas collection bottom of the case portion, and the air exhauster upper end is provided with the photocatalyst filter screen.

Preferably, the four corners of the bottom of the equipment box are respectively provided with a support leg, one side of the equipment box is provided with an equipment control panel, and the equipment control panel is arranged above the air inlet pipe.

Preferably, an air filter is arranged at one end of the air inlet pipe, and the other end of the air inlet pipe is communicated with the input end of the air compressor through a pipeline.

Preferably, the air compressor is of type SA55A/w and the air heater is of type 120KW vertical pipe fluid heater.

Compared with the prior art, the utility model provides a screen printing ink solidification desiccator possesses following beneficial effect:

1. the utility model discloses in use through the air compressor and the air heater's of equipment incasement cooperation, send outside filtration heating back to the shunt tubes in the insulation can through the shunt tubes in, treat dry conventional spare to carry out printing ink drying process to the conveyer belt surface through jet-propelled head, solve the problem of drying time overlength, the insulation can outside scribbles insulation material, it is too fast to avoid the hot air heat in the insulation can to run off, the insulation can upper end is provided with the gas collection case, through the photocatalyst filter screen in the gas collection case, harmful gas such as carbon monoxide and the aldehyde that produce when reducing the printing ink solidification, protect staff's health, play improvement effect to operational environment simultaneously.

2. The utility model discloses the hot air current in well insulation can and the insulation can carries out printing ink drying process to general conventional piece, insulation can one side is provided with infrared lamp box, infrared lamp through in the infrared lamp box, outer line lamp penetrability chamber, can dry the upper and lower floor of china ink membrane simultaneously, printing ink infiltration with higher speed, promote the oxidation conjunctiva, to the lower offset printing of solvent content, the embossing, the screen printing, the newspaper printing ink of printing, the printing piece drying of special printing ink treatments such as flexographic printing, improve the suitability and the practicality of device, if treat that dry piece kind characteristic all satisfies hot air drying and infrared light drying, also can carry out dual drying process through insulation can and infrared lamp to the printing piece simultaneously, accelerate drying rate, and the work efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a spray dryer for screen printing according to the present invention;

fig. 2 is a sectional view of a spray dryer for screen printing according to the present invention;

fig. 3 is a schematic structural view of the gas collecting tank provided by the present invention;

in the figure: 1. an equipment box; 2. a support leg; 3. an air inlet pipe; 4. an equipment control board; 5. an air filter; 6. a side plate; 7. a conveyor belt; 8. an infrared light box; 9. a fixing plate; 10. a shade cloth; 11. a heat preservation box; 12. a gas collection tank; 13. an air compressor; 14. an electromagnetic valve; 15. an air heater; 16. a flow divider; 17. a shunt tube; 18. a gas showerhead; 19. a photocatalyst filter screen; 20. an exhaust fan.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a screen printing ink solidification desiccator, includes equipment box 1, its characterized in that: an air compressor 13 and an air heater 15 are arranged inside the equipment box 1, the output end of the air compressor 13 is communicated with the input end of the air heater 15 through a pipeline, external air is compressed by the air compressor 13 and is sent to the air heater 15 through a pipeline for heating and warming, an electromagnetic valve 14 is arranged on a communication pipeline between the air compressor 13 and the air heater 15, the speed of air entering the air heater 15 through holes of the electromagnetic valve 14 is reduced, a flow divider 16 is arranged at the output end of the air heater 15, the flow divider 16 is convenient for uniformly sending the heated air to two branch pipes of the flow dividing pipe, the air heater 15 is communicated with the flow dividing pipe 17 through the flow divider 16, two ends of the flow dividing pipe 17 are arranged inside the side plate 6, the two sides at the upper end of the equipment box 1 are fixedly connected with the side plates 6, and the inner sides of the two side plates 6 are provided with air nozzles 18, the air nozzles 18 input ends of the air nozzles are communicated with the flow dividing pipe 17 inside the side plate 6, the surface of the conveying belt 7 is dried by ink through the air jet heads 18, the air jet heads 18 are arranged in a plurality, the air jet heads 18 are distributed on one side of two side plates 6 in a staggered manner, the input ends of the air jet heads 18 are communicated with the shunt pipes 17, external air is filtered and heated and then is sent into the shunt pipes 17 in the heat insulation box 11 through the shunt pipes 17 by using the air compressor 13 and the air heater 15 in the equipment box 1 in a matched manner, the problem of overlong drying time is solved, the heat insulation material is coated outside the heat insulation box 11, the phenomenon that the heat loss of hot air in the heat insulation box 11 is too fast to influence the drying speed is avoided, the heat insulation box 11 is fixedly connected to the central position of the upper end of the side plate 6, the infrared lamp box 8 is arranged on the left side of the heat insulation box 11, the gas collection box 12 is arranged at the top end of the heat insulation box 11, and the exhaust fan 20 and the photocatalyst filter screen 19 are arranged in the gas collection box 12, the exhaust fan 20 pumps harmful gas generated when hot air in the insulation box 11 dries ink into the gas collection box 12, the gas collection box 12 is communicated with the insulation box 11 through the exhaust fan 20, the exhaust fan 20 is arranged at the bottom end of the gas collection box 12, the upper end of the exhaust fan 20 is provided with a photocatalyst filter screen 19, and harmful gas such as carbon monoxide and aldehydes generated during ink solidification is reduced through the photocatalyst filter screen 19 in the gas collection box 11.

The infrared lamp is arranged in the infrared lamp box 8, the infrared lamp in the infrared lamp box and the outer lamp penetration force cavity can simultaneously dry the upper layer and the lower layer of an ink film, accelerate ink permeation, promote oxidation film formation, and dry printing parts processed by special ink such as offset printing, letterpress printing, screen printing, newspaper printing ink and flexographic printing with lower solvent content, so that ink solidification is accelerated, a fixed plate 9 is fixedly connected below the left side of the infrared lamp box 8, shading cloth 10 is arranged below the fixed plate 9, the shading cloth 10 avoids infrared refraction emitted by the infrared lamp, a conveying belt 7 is arranged between the two side plates 6, the length of the shading cloth 10 is slightly smaller than the width between the two side plates 6, supporting legs 2 are respectively arranged at four corners of the bottom of the equipment box 1, an equipment control plate 4 is arranged on one side of the equipment box 1, the equipment control plate 4 is arranged above an air inlet pipe 3, and an air filter 5 is arranged at one end of the air inlet pipe 3, air cleaner 5 filters the dust in the air in the intake pipe 3, and the department that jets of air injector 18 during avoiding dry contains dirt steam pollution and treats the dry piece, the intake pipe 3 other end passes through pipeline and air compressor 13 input intercommunication, and air compressor 13 model is SA55A/w, and air heater 15 model is the vertical pipeline fluid heater of 120 KW.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the power is switched on, the drying mode is selected according to the type and the characteristic of the piece to be dried, the piece to be dried is placed on the conveyer belt 7, the piece to be dried is conveyed to the heat preservation box 11 through the conveyer belt 7, through the matching use of the air compressor 13 and the air heater 15 in the equipment box 1, the external air is filtered and heated and then is sent into the shunt pipe 17 in the insulation can 11 through the shunt pipe 17, the conventional piece to be dried on the surface of the conveyer belt 7 is subjected to ink drying treatment through the air jet head 18, the piece to be dried is sent to the infrared lamp box 8 by the conveyer belt 7, the upper layer and the lower layer of the ink film can be dried simultaneously by the infrared lamp in the infrared lamp box 8 and the penetration force cavity of the external lamp, the ink penetration is accelerated, the oxidation film is promoted, drying the printing member treated by special printing ink with low solvent content, such as offset printing, letterpress printing, screen printing, newspaper printing ink, flexographic printing and the like.

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

1. The utility model provides a screen printing ink solidification desiccator, includes equipment box (1), its characterized in that: the air heating system is characterized in that an air compressor (13) and an air heater (15) are arranged in the equipment box (1), the output end of the air compressor (13) is communicated with the input end of the air heater (15) through a pipeline, an electromagnetic valve (14) is arranged on a communication pipeline between the air compressor (13) and the air heater (15), the output end of the air heater (15) is provided with a flow divider (16), the air heater (15) is communicated with a flow dividing pipe (17) through the flow divider (16), two ends of the flow dividing pipe (17) are arranged in the side plate (6), two sides of the upper end of the equipment box (1) are fixedly connected with the side plate (6), two air injection heads (18) are arranged on the inner sides of the side plates (6), the input end of each air injection head (18) is communicated with the flow dividing pipe (17), and the center of the upper end of each side plate (6) is fixedly connected with an insulation can (11), an infrared lamp box (8) is arranged on the left side of the heat preservation box (11), and a gas collection box (12) is arranged at the top end of the heat preservation box (11).

2. A screen printing ink curing dryer according to claim 1, wherein: infrared lamp box (8) inside is provided with infrared lamp, infrared lamp box (8) left side below fixed connection fixed plate (9), fixed plate (9) below is provided with shading cloth (10), two be provided with conveyer belt (7) between curb plate (6), shading cloth (10) length slightly is less than the width between both sides board (6).

3. A screen printing ink curing dryer according to claim 1, wherein: the jet head (18) input communicates with shunt tubes (17) inside the side plates (6), the jet head (18) is provided with a plurality of, a plurality of the jet head (18) is arranged at two side plates (6) in a staggered manner.

4. A screen printing ink curing dryer according to claim 1, wherein: air collecting tank (12) inside air exhauster (20) and photocatalyst filter screen (19) of being provided with, air collecting tank (12) are through air exhauster (20) and insulation can (11) intercommunication, air exhauster (20) set up in air collecting tank (12) bottom, and air exhauster (20) upper end is provided with photocatalyst filter screen (19).

5. A screen printing ink curing dryer according to claim 1, wherein: the four corners of the bottom of the equipment box (1) are respectively provided with a support leg (2), one side of the equipment box (1) is provided with an equipment control panel (4), and the equipment control panel (4) is arranged above the air inlet pipe (3).

6. A screen printing ink curing dryer according to claim 5, wherein: air cleaner (5) are provided with to intake pipe (3) one end, the intake pipe (3) other end passes through pipeline and air compressor (13) input intercommunication.

7. A screen printing ink curing dryer according to claim 1, wherein: the model of the air compressor (13) is SA55A/w, and the model of the air heater (15) is a 120KW vertical pipeline fluid heater.