CN217835056U - Hot air internal circulation drying device for screen printer - Google Patents
Hot air internal circulation drying device for screen printer Download PDFInfo
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- CN217835056U CN217835056U CN202221698907.6U CN202221698907U CN217835056U CN 217835056 U CN217835056 U CN 217835056U CN 202221698907 U CN202221698907 U CN 202221698907U CN 217835056 U CN217835056 U CN 217835056U
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Abstract
The utility model provides a hot-blast inner loop drying device for silk screen printing machine belongs to silk screen printing machine drying device technical field, include: air box, heating box, circulating fan; the air box is arranged above the conveying belt; the heating box is arranged above the air box, and a heating device is arranged in the heating box; an air circulation channel is arranged between the heating box and the air box; the circulating fan is arranged on the air box and is communicated with the air box and the heating box through an air conveying circulating pipeline. The utility model discloses a circulating fan takes out the inside hot-blast of bellows and sends into the heating cabinet through defeated wind circulating line, and hot-blast excess in the heating cabinet can get into bellows through air circulation channel, realizes heated air circulation, reduces hot-blast loss, improves drying efficiency, practices thrift the energy consumption, avoids the hot-blast influence that causes the silk screen that runs off simultaneously.
Description
Technical Field
The utility model relates to a silk screen printing machine drying device technical field, concretely relates to hot air inner loop drying device for silk screen printing machine.
Background
The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper blade, ink, a printing table and a printing stock. The basic principle that the meshes of the image-text part of the screen printing plate are permeable to ink and the meshes of the non-image-text part of the screen printing plate are impermeable to ink is utilized for printing. When printing, ink is poured into one end of the screen printing plate, a scraper plate is used for applying a certain pressure to the ink position on the screen printing plate, meanwhile, the scraper plate moves towards the other end of the screen printing plate at a constant speed, and the ink is extruded to a printing stock from meshes of the image-text part by the scraper plate in the moving process. After screen printing, the material needs to be dried, and a common drying method is to convey the material to a drying device through a conveying belt for drying. Patent number is CN 209738489U's patent discloses a drying device of silk screen printing machine, and it draws out the air in the linking frame through the aspiration pump and comes the rethread connecting pipe to let in the linking frame, realizes the air cycle in the linking frame, but the inside air of its installing frame can't circulate, though can reach the purpose that improves drying efficiency, but the inside hot air of installing frame runs off seriously, has caused the too much consumption of the energy. And because drying device installation is nearer apart from the silk screen version, the hot air that runs off still can cause the influence to the silk screen, makes it to have the possibility of stifled net. Therefore, the utility model provides a drying device for silk screen printing machine that circulation effect is better.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hot-blast inner loop drying device for silk screen printing machine.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
the utility model provides a hot-blast inner loop drying device for silk screen printing machine, includes: the air box, the heating box and the circulating fan;
the air box is arranged above the conveying belt; the heating box is arranged above the air box, and a heating device is arranged in the heating box; an air circulation channel is arranged between the heating box and the air box; the circulating fan is arranged on the air box and is communicated with the air box and the heating box through an air conveying circulating pipeline.
On the basis of the above scheme and as a preferable scheme of the above scheme, a control box is arranged on the air box, and the control box is connected with the heating device; the control box is arranged on one side, far away from the circulating fan, of the heating box.
On the basis of the above scheme and as a preferable scheme of the above scheme, the circulating fan is connected with the control box.
On the basis of the scheme, as a preferable scheme of the scheme, the conveying belt comprises a conveying belt body and sliding rails arranged on two sides of the conveying belt body; the bottom of the air box is arranged on the sliding rail in a sliding mode.
On the basis of the above scheme and as a preferable scheme of the above scheme, a handle is arranged on the side face of the air box.
The utility model has the advantages that: the utility model discloses a circulating fan takes out the inside hot-blast of bellows and sends into the heating cabinet through defeated wind circulating line, and hot-blast excess in the heating cabinet can get into bellows through air circulation channel, realizes heated air circulation, reduces hot-blast loss, improves drying efficiency, practices thrift the energy consumption, avoids the hot-blast influence that causes the silk screen that runs off simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a bellows; 2. a heating box; 3. a circulating fan; 4. a wind delivery circulation pipeline; 5. a conveyor belt; 6. a control box; 7. a conveyor belt body; 8. a slide rail; 9. a handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a hot air internal circulation drying device for a screen printer includes: the device comprises an air box 1, a heating box 2 and a circulating fan 3;
the bellows 1 is arranged above the conveyor belt 5. The conveying belt 5 comprises a conveying belt body 7 and sliding rails 8 arranged on two sides of the conveying belt body 7; the bottom of the air box 1 is arranged on the sliding rail 8 in a sliding manner. The transmission band body 7 is used for driving the materials to be dried to move and runs through the bottom of the air box 1. Slide rail 8 sets up in 7 both sides of transmission band body, highly is higher than transmission band body 7, can play the effect that prevents the material from 7 both sides landing of transmission band body.
The heating box 2 is arranged above the air box 1, and a heating device is arranged in the heating box. The heating box 2 is distributed on one side of the center line of the top of the air box 1 and is fixedly connected with the air box 1 through a connecting mechanism, and the connecting mechanism is in the prior art. An air circulation channel is formed between the heating box 2 and the air box 1, and hot air heated by the heating box 2 can be transferred to the air box 1.
The circulating fan 3 is arranged on the air box 1 and is communicated with the air box 1 and the heating box 2 through an air conveying circulating pipeline 4. The circulating fan 3 is arranged at the top of the air box 1 and distributed at one side of the heating box 2, specifically, distributed at one side of the center line of the top of the air box 1 far away from the heating box 2, so that the ratio of the length of the connecting line of the heating box 2 and the circulating fan 3 to the length of the air box 1 is more than one half, the effect of hot air circulation is better, and the embodiment is preferably three quarters. A control box 6 is arranged on one side of the heating box 2 far away from the circulating fan 3. The circulating fan 3 is used for pumping out hot air in the air box 1 and conveying the hot air into the heating box 2, the hot air in the heating box 2 is extruded and then enters the air box 1, the internal circulation of the hot air is realized, and the loss of the hot air from an opening between the air box 1 and the conveying belt 5 is reduced.
Specifically, the control box 6 is connected with the heating device, so that the working power of the heating device can be controlled, and the temperature control is realized. Optionally, a temperature sensor is arranged inside the air box 1, the temperature sensor is connected with the control box 6, the detected temperature can be fed back to the control box 6 and is displayed by a display panel on the surface of the control box 6, and a processor of the control box 6 adjusts the power of the heating device according to the detected temperature value of the temperature sensor, so as to maintain the stability of the internal temperature of the air box 1. Wherein, temperature sensor, heating device, control box treater are prior art's conventional means, and its structure and connected mode and theory of operation are all known, and this application is no longer repeated.
Further, the circulating fan 3 is connected with the control box 6, and the opening and closing of the circulating fan 3 and the wind power of the circulating fan can be controlled. The surface of the control box 6 is provided with a control button which respectively controls the circulating fan 3 and the heating device. Circulating fan is prior art, and this application is no longer repeated.
Preferably, the bellows 1 is provided with a handle 9 on the side. The function of the handle 9 is to facilitate the worker in moving the position of the device. Specifically, the handle 9 is provided at the center bottom of the side face of the bellows 1.
The utility model discloses compare in prior art and have following advantage: 1. the hot air circulation range is larger, the hot air circulation effect is better, the hot air loss can be reduced, and the drying efficiency is improved; 2. the device is more intelligent, the control box 6 is arranged on the device, the temperature inside the control air box 1 can be monitored in real time, the temperature balance is kept, the drying effect is improved, the burden of workers is reduced, and time and labor are saved; 3. can remove, through slide rail and bellows 1's cooperation, can change the position of device, adjust the distance between drying device and the printing screen board, reduce the hot-blast influence to the silk screen of drying device overflow, avoid hot-blast dry jam that leads to the silk screen.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a hot-blast inner loop drying device for silk screen printing machine which characterized in that includes: the air box (1), the heating box (2) and the circulating fan (3);
the air box (1) is arranged above the conveying belt (5); the heating box (2) is arranged above the air box (1), and a heating device is arranged in the heating box; an air circulation channel is arranged between the heating box (2) and the air box (1); the circulating fan (3) is arranged on the air box (1) and is communicated with the air box (1) and the heating box (2) through an air conveying circulating pipeline (4).
2. The hot air internal circulation drying device for the screen printer is characterized in that a control box (6) is arranged on the air box (1), and the control box (6) is connected with the heating device; the control box (6) is arranged on one side, far away from the circulating fan (3), of the heating box (2).
3. The hot air internal circulation drying device for the screen printing machine is characterized in that the circulating fan (3) is connected with the control box (6).
4. The hot air internal circulation drying device for the screen printing machine is characterized in that the conveying belt (5) comprises a conveying belt body (7) and sliding rails (8) arranged at two sides of the conveying belt body (7); the bottom of the air box (1) is arranged on the sliding rail (8) in a sliding manner.
5. The hot air internal circulation drying device for the screen printing machine is characterized in that a handle (9) is arranged on the side surface of the air box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698907.6U CN217835056U (en) | 2022-06-30 | 2022-06-30 | Hot air internal circulation drying device for screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698907.6U CN217835056U (en) | 2022-06-30 | 2022-06-30 | Hot air internal circulation drying device for screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217835056U true CN217835056U (en) | 2022-11-18 |
Family
ID=84036141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221698907.6U Active CN217835056U (en) | 2022-06-30 | 2022-06-30 | Hot air internal circulation drying device for screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217835056U (en) |
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2022
- 2022-06-30 CN CN202221698907.6U patent/CN217835056U/en active Active
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