Drying air temperature adjusting device of glass cleaning and drying machine

Abstract

The utility model belongs to the technical field of glass processing equipment, and particularly relates to a drying air temperature adjusting device of a glass cleaning and drying machine, which comprises a box body, four hollow plates, two guide rods, a support adjusting component, a driving component, four shells, a heating box, an electric heating plate and a fan, the two guide rods are fixedly installed on the inner walls of the two sides of the box body and are arranged in parallel, rectangular openings are formed in the two sides of the box body, and the four hollow plates are slidably installed on the two guide rods and are symmetrically arranged based on the two rectangular openings. The glass drying device is reasonable in design, heat generated in the glass drying process can be efficiently recycled and reused, meanwhile, the recycled and reused heat can be dehumidified, impurities possibly doped in the heat can be intercepted and filtered, the heating plate can be conveniently and rapidly disassembled and assembled, the temperature during drying can be monitored in real time, and the drying efficiency is improved. And accurate temperature control is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of glass processing equipment technology, and in particular to a drying air temperature regulation device for a glass cleaning and drying machine. Background Technology

[0002] In the glass manufacturing and processing industry, the performance of the drying air temperature control device in glass cleaning and drying machines directly affects glass surface quality, production efficiency, and energy consumption. Existing technologies often present a trade-off between energy consumption and drying quality in traditional drying equipment. Traditional open-loop hot air circulation systems fail to effectively recover the heat energy from high-temperature waste gas, resulting in thermal efficiency typically below 60%, high energy costs, and the unfiltered circulating air easily carries impurities, leading to glass surface contamination or water stains. Furthermore, traditional heating elements are mostly fixed installations, requiring disassembly of the air duct for maintenance, which is time-consuming and labor-intensive. Temperature control relies on manual experience, lacking real-time monitoring and dynamic adjustment, making it difficult to optimize parameters based on glass material, transmission speed, etc., thus affecting quality stability. Although some technologies have attempted improvements, problems such as manual adjustment of zoned air ducts, lack of closed-loop temperature control, and low integration of waste heat recovery systems remain unresolved.

[0003] To address the aforementioned deficiencies, this utility model proposes a drying air temperature regulation device for a glass cleaning and drying machine.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings mentioned in the background section by providing a drying air temperature regulation device for a glass cleaning and drying machine.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a drying air temperature regulating device for a glass cleaning and drying machine, comprising a housing, four hollow plates, two guide rods, a support and adjustment assembly, a drive assembly, four shells, a heating box, an electric heating plate, and a fan;

[0007] Two guide rods are fixedly installed on the inner walls of both sides of the box and are arranged parallel to each other. Rectangular openings are provided on both sides of the box. Four hollow plates are slidably installed on the two guide rods and are arranged symmetrically based on the two rectangular openings. The support and adjustment assembly is located inside the box and is connected to the four hollow plates. Four shells are fixedly installed on the four hollow plates respectively. Perforated plates are fixedly installed in the two hollow plates on the left side, and filter plates are fixedly installed in the two hollow plates on the right side. The drive assembly is located on the box and is connected to the support and adjustment assembly. The heating box and the fan are fixedly installed on the top of the box. There are multiple heating plates, which are detachably installed inside the heating box. The air outlet of the fan is connected to the heating box.

[0008] Left and right flexible hoses are fixedly installed on the two hollow plates on the left and the two hollow plates on the right, respectively. The two left flexible hoses are connected to the same left connecting pipe that is connected to the heating box. The two right flexible hoses are connected to the same right connecting pipe. A filter box filled with filter material is fixedly installed on the top of the box. The right connecting pipe is connected to the filter box, and the air inlet of the fan is connected to the filter box.

[0009] Preferably, the support adjustment assembly includes two bidirectional lead screws. Two bidirectional lead screws arranged in parallel to each other are rotatably installed on the inner walls of both sides of the housing. The two bidirectional lead screws are respectively threadedly connected to two corresponding hollow plates.

[0010] Preferably, the drive assembly includes an adjusting motor, two rotating shafts, four helical gears, a belt, and two pulleys. Two rotating shafts arranged in parallel to each other are rotatably mounted on the inner walls of the front and rear sides of the housing. Helical gears are fixedly sleeved on both rotating shafts and two bidirectional lead screws. The two helical gears on the same side mesh with each other. The front ends of both rotating shafts extend to the front side of the housing and are respectively fixedly sleeved with pulleys. The same belt is connected to the two pulleys for transmission. An adjusting motor is fixedly mounted on the rear side of the housing, and the output shaft of the adjusting motor is axially fixedly connected to one of the rotating shafts.

[0011] Preferably, multiple support rollers are rotatably mounted on the inner walls of the front and rear sides of the housing to provide support for the glass to be dried and are arranged in parallel to each other.

[0012] Preferably, the filter media in the filter box is activated carbon granules.

[0013] Preferably, the same mounting plate is fixedly installed on the top side of multiple heating plates, and the top of the heating box is provided with a slot for sealing and snapping the mounting plate. Multiple heating plates pass through the slot and are inserted into the heating box.

[0014] Preferably, multiple temperature sensors are fixedly installed on the side of the two perforated plates that are close to each other.

[0015] Preferably, an observation window is provided on the front side of the housing.

[0016] The beneficial effects of this utility model are:

[0017] 1. By setting up the support adjustment components, the distance between the two shells on the same horizontal plane can be flexibly adjusted according to the size of the glass, so that the device can adapt well to the drying needs of glass of different specifications and improve the versatility of the device.

[0018] 2. The drive assembly utilizes the coordination of the adjusting motor, rotating shaft, helical gear, belt, and pulley to provide a stable driving force for the bidirectional lead screw, ensuring the smoothness and reliability of the adjustment process and reducing the risk of damage to the glass due to unstable adjustment.

[0019] 3. The support rollers provide good support for the glass to be dried, making the glass pass through the drying chamber more smoothly and effectively preventing the glass from shaking or slipping during the drying process due to unstable support.

[0020] 4. The activated carbon particles inside the filter box dehumidify and filter the intake air, ensuring that the air entering the heating box is dry and clean. This improves the drying effect and prevents impurities from adhering to the glass surface, thus ensuring the drying quality of the glass. In addition, with the cooperation of the fan, heating box, hollow plate on the right side and shell, heat can be recovered and reused, thereby effectively reducing energy consumption.

[0021] 5. The heating plate is installed in a slot on the top of the heating box via a mounting plate, which facilitates easy disassembly and assembly. This allows operators to quickly perform maintenance and adjustments when the heating plate malfunctions or needs to be replaced with a heating plate of different power, thus improving the maintainability of the device.

[0022] 6. Temperature sensors monitor the temperature of the hot air blown onto the glass in real time. Operators can adjust the drying temperature flexibly according to actual drying needs based on the monitoring data, accurately control the drying process, and further improve the drying effect and glass quality.

[0023] 7. The observation window allows operators to easily monitor the drying status of the glass inside the chamber, promptly identify potential problems such as uneven drying or surface defects, and take appropriate measures to ensure the smooth progress of the drying process. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a three-dimensional structural diagram of a drying air temperature regulation device for a glass cleaning and drying machine proposed in this utility model;

[0026] Figure 2 for Figure 1 A structural diagram from another perspective;

[0027] Figure 3 for Figure 1 A partial sectional view of the structure;

[0028] Figure 4 for Figure 3 The main view;

[0029] Figure 5 This is a partial three-dimensional structural diagram of the present invention.

[0030] In the diagram: 1. Box body; 11. Support roller; 12. Observation window; 2. Hollow plate; 201. Guide rod; 21. Shell; 211. Perforated plate; 212. Temperature sensor; 213. Filter plate; 3. Bidirectional lead screw; 31. Rotating shaft; 32. Helical gear; 33. Adjusting motor; 34. Pulley; 35. Belt; 4. Heating box; 401. Heating plate; 41. Left connecting pipe; 42. Left flexible hose; 43. Fan; 44. Filter box; 45. Right connecting pipe; 46. Right flexible hose. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] Reference Figure 1-5 A drying air temperature regulating device for a glass cleaning and drying machine includes a housing 1, four hollow plates 2, two guide rods 201, four shells 21, a heating box 4, an electric heating plate 401, and a fan 43.

[0033] Two guide rods 201 are fixedly installed on the inner walls of both sides of the box 1 and are arranged parallel to each other. Rectangular openings are provided on both sides of the box 1. Four hollow plates 2 are slidably installed on the two guide rods 201 and are arranged symmetrically based on the two rectangular openings. Four shells 21 are fixedly installed on the four hollow plates 2 respectively. Perforated plates 211 are fixedly installed in the two hollow plates 2 on the left side, and filter plates 213 are fixedly installed in the two hollow plates 2 on the right side.

[0034] Two parallel double-acting screws 3 are rotatably mounted on the inner walls of both sides of the housing 1. The two double-acting screws 3 are threadedly connected to the corresponding two hollow plates 2, which can adjust the distance between the two housings 21 on the same horizontal plane. Two parallel rotating shafts 31 are rotatably mounted on the inner walls of the front and rear sides of the housing 1. Helical gears 32 are fixedly sleeved on both rotating shafts 31 and the two double-acting screws 3. The two helical gears 32 on the same side mesh with each other. The front ends of the two rotating shafts 31 extend to the front side of the housing 1 and are fixedly sleeved with pulleys 34. The same belt 35 is connected to the two pulleys 34 for transmission. An adjusting motor 33 is fixedly mounted on the rear side of the housing 1. The output shaft of the adjusting motor 33 is axially fixedly connected to one of the rotating shafts 31, which can provide driving force for the two double-acting screws 3.

[0035] The heating box 4 and the fan 43 are fixedly installed on the top of the state, and there are multiple electric heating plates 401 which are detachably installed in the heating box 4. The air outlet of the fan 43 is connected to the heating box 4.

[0036] Left flexible hose 42 and right flexible hose 46 are fixedly installed on the two hollow plates 2 on the left and the two hollow plates 2 on the right respectively. The two left flexible hoses 42 are connected to the same left connecting pipe 41 that is connected to the heating box 4. The two right flexible hoses 46 are connected to the same right connecting pipe 45. A filter box 44 filled with filter material is fixedly installed on the top of the box 1. The right connecting pipe 45 is connected to the filter box 44, and the air inlet of the fan 43 is connected to the filter box 44. The setting of the left flexible hose 42 and right flexible hose 46 can ensure the normal delivery of air while avoiding affecting the position adjustment of the shell 2.

[0037] In order to monitor the temperature of the hot air blown onto the glass, so that operators can adjust the drying temperature according to actual needs based on the monitored temperature data, multiple temperature sensors 212 are fixedly installed on the side of the two perforated plates 211 that are close to each other.

[0038] In this embodiment, in order to facilitate the glass to pass through the box 1 and perform the drying operation, a plurality of support rollers 11 arranged in parallel to each other are rotatably installed on the inner walls of the front and rear sides of the box 1 to provide support for the glass to be dried.

[0039] In this embodiment, in order to dehumidify and filter the air drawn in from the housing 1, the filter material in the filter box 44 is activated carbon granules.

[0040] In this embodiment, in order to facilitate the disassembly and assembly of the heating plate 401, the same mounting plate is fixedly installed on the top side of multiple heating plates 401. The top of the heating box 4 is provided with a slot for sealing and snapping the mounting plate. Multiple heating plates 401 pass through the slot and are inserted into the heating box 4.

[0041] In this embodiment, an observation window 12 is provided on the front side of the box 1 to facilitate observation of the dryness of the glass inside the box 1.

[0042] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.

[0043] Working Principle: In operation, first connect the power supply. When drying the cleaned glass, push the glass into the chamber 1 through the rectangular opening on the left. Multiple support rollers 11 provide stable support. Simultaneously, start the fan 43 and heating plate 401. The fan 43 draws air from the chamber 1 through the right-side shell 21 and hollow plate 2 into the filter box 44, then injects it into the heating chamber 4. This air is then transported through the left connecting pipe 41 and left flexible hose 42 to the hollow plate 2 on the left. The perforated plate 211 evenly disperses the air across the surface, including the upper and lower surfaces, thus achieving the drying process. During this process, the temperature sensor 212 on the perforated plate 211 monitors the temperature of the blown air in real time, allowing operators to adjust the drying process according to actual needs. Adjust the heating plate 401 to a suitable temperature. Since the fan 43 draws air from the chamber 1 through the filter box 44, right connecting pipe 45, right flexible hose 46, hollow plate 2 on the right side, and shell 21, heat can be recovered and reused, thereby effectively reducing energy consumption in the glass drying process. When it is necessary to preheat the glass before drying, feed from the rectangular opening on the right side. When the fan 43 draws air from the chamber 1, the hot air on the left side of the chamber 1 can diffuse to the right, thereby achieving the preheating operation of the glass. By adjusting the motor 33, rotating shaft 31, pulley 34, belt 35, helical gear 32, and double-acting screw 3, the length of the preheating section can be adjusted according to the speed of the glass passing through the chamber 1, and it can also adapt well to the drying and preheating operations of glass of different sizes.

[0044] The above provides a detailed description of the drying air temperature regulation device for a glass washing and drying machine provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A drying air temperature regulating device for a glass cleaning and drying machine, characterized in that, It includes a housing (1), four hollow plates (2), two guide rods (201), a support and adjustment assembly, a drive assembly, four shells (21), a heating box (4), an electric heating plate (401), and a fan (43); Two guide rods (201) are fixedly installed on the inner walls of both sides of the box (1) and are arranged in parallel to each other. Rectangular openings are provided on both sides of the box (1). Four hollow plates (2) are slidably installed on the two guide rods (201) and are arranged symmetrically based on the two rectangular openings. The support adjustment assembly is set inside the box (1) and connected to the four hollow plates (2). Four shells (21) are fixedly installed on the four hollow plates (2). Perforated plates (211) are fixedly installed in the two hollow plates (2) on the left side. Filter plates (213) are fixedly installed in the two hollow plates (2) on the right side. The drive assembly is set on the box (1) and connected to the support adjustment assembly. The heating box (4) and the fan (43) are fixedly installed on the top of the box. The number of electric heating plates (401) is multiple and they are detachably installed inside the heating box (4). The air outlet of the fan (43) is connected to the heating box (4). Left flexible tube (42) and right flexible tube (46) are fixedly installed on the two hollow plates (2) on the left and the two hollow plates (2) on the right respectively. The two left flexible tubes (42) are connected to the same left connecting pipe (41) that is connected to the heating box (4). The two right flexible tubes (46) are connected to the same right connecting pipe (45). A filter box (44) filled with filter material is fixedly installed on the top of the box (1). The right connecting pipe (45) is connected to the filter box (44), and the air inlet of the fan (43) is connected to the filter box (44).

2. The drying air temperature adjusting device of a glass cleaning and drying machine according to claim 1, wherein: The support adjustment assembly includes two bidirectional lead screws (3). Two bidirectional lead screws (3) are rotatably installed on the inner walls of both sides of the housing (1) and are arranged in parallel to each other. The two bidirectional lead screws (3) are respectively threaded to the two corresponding hollow plates (2).

3. A drying air temperature adjusting device for a glass cleaning and drying machine according to claim 2, wherein: The drive assembly includes an adjusting motor (33), two rotating shafts (31), four helical gears (32), a belt (35), and two pulleys (34). Two rotating shafts (31) arranged in parallel are rotatably mounted on the inner walls of the front and rear sides of the housing (1). Helical gears (32) are fixedly sleeved on the two rotating shafts (31) and the two double-acting screws (3). The two helical gears (32) on the same side mesh with each other. The front ends of the two rotating shafts (31) extend to the front side of the housing (1) and are respectively fixedly sleeved with pulleys (34). The same belt (35) is connected to the two pulleys (34). An adjusting motor (33) is fixedly installed on the rear side of the housing (1). The output shaft of the adjusting motor (33) is axially fixedly connected to one of the rotating shafts (31).

4. The drying air temperature adjusting device of a glass cleaning and drying machine according to claim 1, wherein: Multiple support rollers (11) are rotatably mounted on the inner walls of the front and rear sides of the box (1) to provide support for the glass to be dried and are arranged in parallel to each other.

5. The drying air temperature adjusting device of a glass cleaning and drying machine according to claim 1, wherein: The filter media in the filter box (44) is activated carbon granules.

6. The drying air temperature regulating device for a glass cleaning and drying machine according to claim 1, characterized in that: The same mounting plate is fixedly installed on the top side of multiple heating plates (401). The top of the heating box (4) is provided with a slot for sealing and snapping the mounting plate. Multiple heating plates (401) pass through the slot and are inserted into the heating box (4).

7. The drying air temperature regulating device for a glass cleaning and drying machine according to claim 1, characterized in that: Multiple temperature sensors (212) are fixedly installed on the side of the two perforated plates (211) that are close to each other.

8. The drying air temperature regulating device for a glass cleaning and drying machine according to claim 1, characterized in that: An observation window (12) is provided on the front side of the housing (1).

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