Drying machine for aluminum ceiling production

Abstract

The utility model relates to the technical field of aluminum plate drying, and discloses a drying machine for aluminum ceiling production, which comprises a bottom plate, a first supporting roller and a second supporting roller, second side plates are vertically fixed at the front end and the rear end above the bottom plate, and two scrapers which are mutually aligned and distributed up and down are connected and fixed at the side edge positions between the second side plates. Rubber scraping pieces are fixedly embedded into the bottom of the upper scraping plate and the upper portion of the lower scraping plate, the middle positions of the scraping plates and the rubber scraping pieces incline towards one side of the second supporting roller, a transverse plate is fixedly connected between the second side plates on the side edges of the scraping plates, and an electromagnetic coil is fixedly embedded into the surface of the transverse plate. According to the technical scheme, a cleaned aluminum sheet firstly passes through the space between the upper scraping plate and the lower scraping plate, most residual water is scraped off through the obliquely-arranged rubber scraping piece, then the aluminum sheet is heated by the electromagnetic coil through electromagnetism, and residual water is rapidly evaporated and dried through heat and the effect of airflow blown out by the upper fan and the lower fan. The efficiency is higher; and the power consumption is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate drying, in particular to a drying machine for aluminum ceiling production. Background Art

[0002] Aluminum ceiling, also known as aluminum gusset plate, is based on aluminum alloy plate and is made by cutting, cutting and molding. Various coatings are used on the surface of the aluminum gusset plate to obtain various aluminum gusset plate products. Aluminum gusset plates are mainly divided into two types, one is home integrated aluminum gusset plate, and the other is engineering aluminum gusset plate. Home aluminum gusset plates were initially mainly divided into two series: roll coating and frosting.

[0003] Aluminum gussets are made of aluminum sheets. In order to ensure the accuracy and quality when they are processed into aluminum gussets, the aluminum sheets are cleaned before cleaning. There is moisture on the surface after cleaning. The existing technology generally uses a heating structure with a fan to blow hot air to the surface of the sheet to dry it. However, the evaporation efficiency of hot air on water is low and the energy consumption of electric heating tubes (wires) is high. Therefore, we propose a dryer for aluminum ceiling production. Utility Model Content

[0004] The utility model aims to provide a drying machine for producing aluminum ceilings, which allows the cleaned aluminum sheet to pass between upper and lower scrapers, and then uses an inclined rubber scraper to scrape off most of the residual water, and then is heated by the electromagnetic coil using electromagnetics, and then uses the heat and the airflow blown out by the upper fan and the lower fan to quickly evaporate and dry the residual water, with higher efficiency and lower power consumption, thereby solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dryer for producing aluminum ceilings, comprising a bottom plate, a first roller and a second roller, wherein the first roller and the second roller are rotatably mounted on both sides above the bottom plate through side plates, and the first roller and the second roller are parallel to the surface of the bottom plate; second side plates are vertically fixed to the front end and the rear end above the bottom plate, and two scrapers aligned with each other and distributed up and down are connected and fixed to the side positions between the second side plates, and rubber scrapers are embedded and fixed to the bottom of the upper scraper and the top of the lower scraper, and the middle position of the scraper and the rubber scraper is inclined to one side of the second roller; a horizontal plate is connected and fixed between the second side plates on the sides of the scraper, and an electromagnetic coil is embedded and fixed on the surface of the horizontal plate, and an upper mounting plate and a lower mounting plate distributed up and down are connected and fixed between the second side plates on the sides of the horizontal plate, and an upper fan is installed on the upper surface of the upper mounting plate, and a lower fan is evenly installed on the lower surface of the lower mounting plate.

[0006] By adopting the above technical solution, the cleaned aluminum sheet passes in sequence between the upper and lower scrapers, above the horizontal plate and between the upper mounting plate and the lower mounting plate, and a large amount of residual water is first scraped off by the rubber scraper fixed on the scraper, and then is heated and acts on the airflow blown out by the upper fan above and the lower fan below, so that the remaining water is quickly evaporated and dried.

[0007] Optionally, a surface of the upper mounting plate at the upper fan and a surface of the lower mounting plate at the lower fan are both provided with through openings, and the through openings penetrate the upper mounting plate and the lower mounting plate.

[0008] By adopting the above technical solution, when the fan is working, the airflow passes through the opening and penetrates the upper mounting plate or the lower mounting plate.

[0009] Optionally, the air outlet direction of the upper fan is downward, and the air outlet direction of the lower fan is upward.

[0010] By adopting the above technical solution, the upper fan and the lower fan can blow air directly to the upper surface and the lower surface of the aluminum sheet.

[0011] Optionally, the diameter of the first support roller is the same as the diameter of the second support roller, and the height of the first support roller is the same as the height of the second support roller.

[0012] By adopting the above technical solution, the lateral support of the aluminum sheet is maintained during the transmission process.

[0013] Optionally, dustproof nets are provided at the air inlets and air outlets of the upper fan and the lower fan.

[0014] By adopting the above technical solution, the dust entering the blade surface of the upper fan and the lower fan when they are working is reduced.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The technical solution of the present application is to make the cleaned aluminum sheet pass between the upper and lower scrapers first, use the inclined rubber scraper to scrape off most of the residual water, and then use the electromagnetic coil to heat it by electromagnetic force, and then use the heat and the airflow blown by the upper and lower fans to quickly evaporate and dry the residual water, which is more efficient and consumes less power.

[0017] 2. The technical solution of the present application tilts the upper and lower scrapers and the middle position of the rubber scraper to the right. After scraping off the residual water, the bevel formed by the inclined structure can be used to guide the water outward, making the drainage smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the dryer for producing aluminum ceilings of the utility model;

[0020] Figure 2 It is a partially enlarged structural schematic diagram of the lower mounting plate and the upper mounting plate of the dryer for producing aluminum ceilings of the utility model.

[0021] In the figure: 1, bottom plate; 11, first side plate; 12, second side plate; 2, first roller; 3, second roller; 4, scraper; 41, rubber scraper; 5, cross plate; 51, electromagnetic coil; 6, lower mounting plate; 61, lower fan; 7, upper mounting plate; 71, upper fan; 8, through-port. DETAILED DESCRIPTION

[0022] See also Figure 1-2 The utility model provides a technical solution: a dryer for producing aluminum ceiling, comprising a bottom plate 1, a first support roller 2 and a second support roller 3, the first support roller 2 and the second support roller 3 are rotatably installed on both sides above the bottom plate 1 through side plates, the first support roller 2 and the second support roller 3 are both parallel to the surface of the bottom plate 1, and the diameter of the first support roller 2 and the diameter of the second support roller 3 are the same, and the height of the first support roller 2 and the second support roller 3 are the same, so that the cleaned aluminum sheet is supported above the first support roller 2 and the second support roller 3 on both sides, and when the winding device pulls the aluminum sheet, the aluminum sheet is supported and guided above the first support roller 2 and the second support roller 3.

[0023] A second side plate 12 is vertically fixed to the front and rear ends above the bottom plate 1, the second side plates 12 are perpendicular to the surface of the bottom plate 1, and the second side plates 12 at the front and rear ends are parallel to each other, and two scrapers 4 are connected and fixed between the second side plates 12 and at the upper right side, the upper and lower scrapers 4 are aligned with each other, the middle position of the scraper 4 is inclined toward one side of the second roller 3, and a rubber scraper 41 is embedded and fixed at the bottom of the upper scraper 4 and the top of the lower scraper 4, the middle position of the rubber scraper 41 is also inclined toward one side of the second roller 3, the upper rubber scraper 41 and the lower rubber scraper 41 are close to each other, when the aluminum sheet passes between the upper rubber scraper 41 and the lower rubber scraper 41, the upper rubber scraper 41 contacts the upper surface of the aluminum sheet, and the lower rubber scraper 41 contacts the lower surface of the aluminum sheet, so that most of the residual water on the surface of the aluminum sheet can be scraped off, and due to the inclined setting state, the scraped water is easily guided to the outside for discharge.

[0024] A transverse plate 5 is connected and fixed between the second side plates 12 on the sides of the scraper 4. The transverse plate 5 is arranged parallel to the bottom plate 1 and will be placed just below and close to the aluminum sheet. An electromagnetic coil 51 is embedded and fixed on the surface of the transverse plate 5. After being connected to the controller and started, electromagnetic induction can be used to perform induction heating on the metal aluminum sheet. Compared with resistance heating electric heating wires or electric heating tubes, it is more energy-saving and can directly heat the aluminum sheet, which is conducive to the rapid evaporation of moisture.

[0025] In order to further increase the evaporation and drying speed, an upper mounting plate 7 and a lower mounting plate 6 distributed up and down are connected and fixed between the second side plate 12 on the left side of the horizontal plate 5, and an upper fan 71 is installed on the upper surface of the upper mounting plate 7, and a lower fan 61 is evenly installed on the lower surface of the lower mounting plate 6. A through hole 8 is opened on the surface of the upper mounting plate 7 at the upper fan 71 and the surface of the lower mounting plate 6 at the lower fan 61. The through hole 8 runs through the upper mounting plate 7 and the lower mounting plate 6, and the air outlet direction of the upper fan 71 is downward, and the air outlet direction of the lower fan 61 is upward. After starting, air can be blown toward the upper and lower surfaces of the aluminum sheet respectively, and heat and airflow are used to evaporate moisture quickly and cool the aluminum sheet. In order to achieve the dust-proof purpose of the fan blades, dust-proof nets are provided at the air inlet and outlet of the upper fan 71 and the lower fan 61.

[0026] When in use, the cleaned aluminum sheet is supported on the second roller 3 from the right side, then passes between the upper and lower scrapers 4, and the upper and lower rubber scrapers 41 respectively contact the upper and lower surfaces of the aluminum sheet, then passes above the cross plate 5, and passes between the lower mounting plate 6 and the upper mounting plate 7, and then supported above the first roller 2 on the left side, and the aluminum sheet is finally connected to the winding device. When drying, the electromagnetic coil 51 is connected to the controller and powered, the fan is connected to the power supply and started, and the electromagnetic coil 51 is operated at the same time, and the winding device is started to wind to the left. The aluminum sheet will first pass between the upper and lower scrapers 4, and most of the clean water remaining on the surface of the aluminum sheet will be scraped off by the upper and lower rubber scrapers 41, and then the aluminum sheet will move to the top of the horizontal plate 5, and under the action of electromagnetic induction heating, the aluminum sheet will heat up and evaporate the moisture on its surface, and finally pass between the upper mounting plate 7 and the lower mounting plate 6, and be blown toward the upper and lower surfaces of the aluminum sheet by the upper fan 71 and the lower fan 61. Under the action of the airflow and the residual heat on the surface of the aluminum sheet, the moisture is fully evaporated and dried, and the aluminum sheet can also be cooled in the process.

Claims

1. A drying machine for producing aluminum ceilings, comprising a bottom plate (1), a first roller (2) and a second roller (3), characterized in that: The first support roller (2) and the second support roller (3) are rotatably mounted on both sides of the upper side of the bottom plate (1) via side plates, and the first support roller (2) and the second support roller (3) are parallel to the surface of the bottom plate (1); A second side plate (12) is vertically fixed at the front and rear ends above the bottom plate (1), and two scrapers (4) aligned with each other and distributed up and down are connected and fixed at the side positions between the second side plates (12), and a rubber scraper (41) is embedded and fixed at the bottom of the upper scraper (4) and the top of the lower scraper (4), and the middle position between the scraper (4) and the rubber scraper (41) is inclined toward one side of the second roller (3); A transverse plate (5) is connected and fixed between the second side plates (12) on the sides of the scraper (4), an electromagnetic coil (51) is embedded and fixed on the surface of the transverse plate (5), an upper mounting plate (7) and a lower mounting plate (6) distributed up and down are connected and fixed between the second side plates (12) on the sides of the transverse plate (5), an upper fan (71) is evenly installed on the upper surface of the upper mounting plate (7), and a lower fan (61) is evenly installed on the lower surface of the lower mounting plate (6).

2. The dryer for producing aluminum ceiling according to claim 1, characterized in that: A through opening (8) is provided on the surface of the upper mounting plate (7) at the upper fan (71) and on the surface of the lower mounting plate (6) at the lower fan (61), and the through opening (8) penetrates the upper mounting plate (7) and the lower mounting plate (6).

3. The dryer for producing aluminum ceiling according to claim 1, characterized in that: The air outlet direction of the upper fan (71) is downward, and the air outlet direction of the lower fan (61) is upward.

4. The dryer for producing aluminum ceiling according to claim 1, characterized in that: The diameter of the first support roller (2) is the same as the diameter of the second support roller (3), and the heights of the first support roller (2) and the second support roller (3) are the same.

5. The dryer for producing aluminum ceiling according to claim 1, characterized in that: Dust-proof nets are provided at the air inlets and air outlets of the upper fan (71) and the lower fan (61).

Images