Dryer with sealing door capable of automatically sliding up and down

Abstract

The utility model relates to the technical field of dryers, and discloses a dryer with an up-down automatic sideslip sealing door, which comprises a dryer body used for drying driving operation, and a door frame is arranged at the right front end of the dryer body; the air cylinder is arranged on the machine body; one end of the clothes loading door is connected with the output end of the air cylinder; the U-shaped bracket is arranged around the edge of the door frame; the inflatable sealing piece is arranged around the U-shaped support, one end of the inflatable sealing piece is connected with an external air source to control inflation and deflation, and the surface of the inflatable sealing piece abuts against the surface of the clothes loading door after inflation; the guide shaft is arranged on the side, away from the inflation sealing piece, of the clothes loading door and used for assisting the clothes loading door to move linearly. Through the cooperative arrangement of the U-shaped support, the inflatable sealing piece and the clothes containing door, when the clothes containing door is closed, the periphery of the clothes containing door can be completely sealed through the inflatable sealing piece, outward heat dissipation is reduced, the drying efficiency is improved, and then through fixing of the U-shaped support, the situation that the inflatable sealing piece changes before and after movement is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying machine technical field, specifically related to a drying machine of automatic side slip sealing door up and down. BACKGROUND

[0002] In industrial and commercial drying equipment, the sealing performance of the clothes loading door plays a crucial role in the energy efficiency and operational stability of the equipment. Traditional drying machines usually use hinged side-opening doors or top-hinged doors, and their sealing methods are typically fixed felt or rubber sealing strips to ensure that heat loss is effectively prevented after the door is closed. However, for some drying machines with automatic side-slip sealing doors up and down, the door needs to be moved frequently in the working state, and the traditional sealing strip arrangement has certain limitations.

[0003] Currently, such drying machines often do not have enough sealing strips or do not install any sealing strips when the door is closed, resulting in poor sealing performance of the door. During the drying process, due to poor sealing, a large amount of high-temperature airflow will leak from the door gap, causing.

[0004] In view of the above, the present application proposes a drying machine with automatic side-slip sealing door up and down, i.e. an annular inflatable rubber sealing ring is installed around the door opening of the drying machine. The sealing ring automatically inflates after the door is closed, ensuring the sealing effect between the door and the door frame. Compared with the traditional fixed sealing strip, the inflatable sealing ring is in a contracted state when the door is opened, which does not affect the sliding of the door, and it inflates and expands tightly after the door is closed. SUMMARY

[0005] To overcome the shortcomings of the prior art, the utility model provides a drying machine with automatic side-slip sealing door up and down, which solves the problems raised in the background art.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0007] A drying machine with automatic side-slip sealing door up and down, comprising:

[0008] A machine body for drying driving operation, provided with a door frame at the front end;

[0009] A gas cylinder provided on the machine body;

[0010] A clothes loading door located at the door frame of the machine body and connected to the output end of the gas cylinder at one end;

[0011] A U-shaped bracket arranged around the edge of the door frame;

[0012] An inflatable sealing member arranged around the U-shaped bracket, connected to an external gas source at one end to control inflation and deflation, and the surface is tightly abutted against the surface of the clothes loading door after inflation;

[0013] A guide shaft is arranged on the side of the clothes loading door away from the inflatable seal, and is used to assist the linear movement of the clothes loading door.

[0014] Optionally, the machine body comprises a lower fan, a frame, a cover and an inner drum.

[0015] Optionally, the door frame is provided with a guide rail on both sides of the edge, and the guide rail is connected with the U-shaped support on the side towards the middle of the door frame.

[0016] Optionally, the inflatable seal comprises a sealing ring and a valve.

[0017] The sealing ring is arranged around the edge of the U-shaped support.

[0018] The valve is arranged on the side edge of the top of the sealing ring.

[0019] Optionally, the guide shaft comprises a slide rail guide plate and a pressing plate.

[0020] The slide rail guide plate is fixedly connected on the side of the clothes loading door away from the inflatable seal.

[0021] The pressing plate is fixedly connected on the side of the slide rail guide plate by bolts.

[0022] Optionally, the pressing plate is in L shape.

[0023] Optionally, the machine body is provided with a groove on the side corresponding to the slide rail guide plate, and the slide rail guide plate moves linearly along the groove.

[0024] The dryer with automatic up-down and side-sliding sealing door has the following beneficial effects:

[0025] 1. The U-shaped support, the inflatable seal and the clothes loading door are cooperatively arranged, so that the clothes loading door can be completely sealed by the inflatable seal when the clothes loading door is closed, heat is prevented from being dissipated outward, and the drying efficiency is improved; and the U-shaped support is fixed, so that the inflatable seal is prevented from changing before and after movement. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The figure is a structural schematic view of the dryer;

[0027] Figure 2 The figure is a structural schematic view of the machine body of the dryer;

[0028] Figure 3 The figure is a structural schematic view of the clothes loading door of the dryer; Figure 2 The figure is an enlarged structural schematic view of A in the dryer;

[0029] Figure 4 The figure is a structural schematic view of the clothes loading door of the dryer;

[0030] Figure 5This is a schematic diagram of the door frame structure of this utility model.

[0031] In the diagram: 1. Body; 11. Lower fan; 12. Frame; 13. Cover; 14. Inner roller; 15. Groove; 2. Door frame; 3. Cylinder; 4. Garment loading door; 5. U-shaped bracket; 6. Inflatable seal; 61. Sealing ring; 62. Valve; 7. Guide shaft; 71. Slide rail guide plate; 72. Pressure plate. Detailed Implementation

[0032] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0033] In the description of this utility model, it should be understood that the terms "lateral", "longitudinal", "end", "edge", "sidewall", "upper", "lower", "upper part", "lower part", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the technical solution of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] This application proposes a dryer with an automatic sliding sealing door at both the top and bottom, specifically:

[0035] For reference Figures 1-2 This application mainly consists of a body 1, a door frame 2 located at the front end of the body 1, a cylinder 3 located on the body 1, a loading door 4 driven by the cylinder 3 to move up and down, an inflatable sealing element 6 for sealing the loading door 4, a U-shaped bracket 5 for supporting the inflatable sealing element 6, and a guide shaft 7 for guiding the loading door 4 to move in a straight line. The above structure increases the stability of the seal, and the sealing performance is better than the existing design that mostly uses felt on both sides, reducing the occurrence of a large amount of heat loss.

[0036] For reference Figures 2-5 The machine body 1 is a structure for internal drying drive, which mainly includes a lower fan 11, a frame 12, a cover 13 and an inner drum 14. Its specific structure is existing mature technology, and will not be described again in this application.

[0037] For reference Figures 1-3, the front end of the body 1 corresponds to the position of the inner drum 14 is provided with a door frame 2, the door frame 2 is provided with a clothes door 4 to shield, and in the driving of the driving of the clothes door 4, the air cylinder 3 is provided on the body 1, and the clothes door 4 is driven to move up and down, so that the opening of the inner drum 14 is opened, and the inner drum 14 is taken out.

[0038] For reference Figures 2-5 , the door frame 2 is provided with an inflatable seal 6, which is used to seal when the clothes door 4 is driven to the door frame 2, thereby reducing the heat loss and increasing the drying efficiency; and a U-shaped bracket 5 is arranged on the inflatable seal 6, and the U-shaped bracket 5 is fixedly installed on the door frame 2 and arranged along the door frame 2.

[0039] Further, the inflatable seal 6 comprises a sealing ring 61 and an air valve 62, the sealing ring 61 is arranged along the edge of the U-shaped bracket 5, and the air valve 62 is arranged on one side edge of the top of the sealing ring 61; wherein the air valve 62 is controlled by an external air source (such as a compressed air system or an automatic inflation device), and the device for realizing the external air source is arranged on the body 1 corresponding to the position of the inflatable seal 6.

[0040] For reference Figures 2-5 When the clothes door 4 is moved to the front of the door frame 2 by the air cylinder 3, the inflatable seal 6 starts to inflate, and after inflation, it is tightly pressed against the clothes door 4. Because the inflatable seal 6 is arranged in a ring shape, a closed loop is formed, so that the seal is better than the existing felt arrangement. Reduce heat loss and increase drying efficiency.

[0041] For reference Figures 2-5 In order to make the clothes door 4 move according to the track when moving, a guide shaft 7 is arranged, the guide shaft is arranged on the side of the clothes door away from the inflatable seal 6, wherein the guide shaft 7 comprises a sliding rail guide plate 71 and a pressing plate 72, the sliding rail guide plate 71 is fixedly connected to the side of the clothes door 4 away from the inflatable seal 6, and the pressing plate 72 is fixedly connected to one side of the sliding rail guide plate 71 through bolts; the pressing plate 72 is in L shape, and is pressed against the sliding rail guide plate 71 to work, thereby reducing the risk of the sliding rail guide plate 71 falling down.

[0042] Wherein, the body 1 is provided with a groove 15 corresponding to one side of the sliding rail guide plate 71, the clothes door 4 is driven to move up and down by the air cylinder 3, so that the sliding rail guide plate 71 moves along the groove 15 to move linearly.

[0043] In the utility model, the working steps of the device are as follows:

[0044] 1. First, move the air cylinder 3 to drive the clothes door 4 to move up and down;

[0045] 2. Secondly, in the process of moving, the guide shaft 7 assists the clothing door 4 to move along the groove 15 stably and linearly;

[0046] 3. Then, when the clothing door 4 is moved to the position of the door frame 2 by the air cylinder 3, the inflatable sealing member 6 is inflated to abut against the clothing door 4 and form a seal;

[0047] 4. Finally, before opening, the inflatable sealing member 6 is deflated and has no contact with the clothing door 4, which does not affect the downward movement of the clothing door 4 again.

[0048] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and various changes and improvements can be made without departing from the spirit and scope of the present application. These changes and improvements are within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A dryer having an automatic up-and-down side-swinging seal door, characterized in that, Include: Machine body (1) for drying drive operation, the front end is provided with door frame (2) Cylinder (3) is arranged on the machine body (1); Clothes door (4) is located at the door frame (2) of the machine body (1), and one end is connected with the output end of the cylinder (3); U-shaped support (5) is arranged along the edge of the door frame (2) in a circle; Air charging sealing element (6) is arranged along the U-shaped support (5) in a circle, one end is connected with the external air source to control air charging and air release, and the surface is tightly closed after air charging. The surface of the clothes door (4) is tightly closed; Guide shaft (7) is arranged on the side of the clothes door (4) away from the air charging sealing element (6), which is used to assist the clothes door (4) to move linearly.

2. The tumble dryer with automatic up-and-down side-swinging seal door according to claim 1, characterized in that: The machine body (1) comprises a lower fan (11), a rack (12), a cover (13) and an inner roller (14).

3. The tumble dryer with automatic up-and-down side-swinging seal door according to claim 1, characterized in that: Both sides of the edge of the door frame (2) are provided with a guide rail (21), and the guide rail (21) is connected with the U-shaped support (5) on the side towards the middle part of the door frame (2).

4. The tumble dryer with automatic up-and-down side- sliding seal door according to claim 1, characterized in that: The air charging sealing element (6) comprises a sealing ring (61) and a valve (62); The sealing ring (61) is arranged along the edge of the U-shaped support (5) in a circle; The valve (62) is arranged on the top side edge of the sealing ring (61).

5. The tumble dryer with automatic up-and-down side- sliding seal door according to claim 1, characterized in that: The guide shaft (7) comprises a slide rail guide plate (71) and a pressing plate (72); The slide rail guide plate (71) is fixedly connected on the side of the clothes door (4) away from the air charging sealing element (6); The pressing plate (72) is fixedly connected on one side of the slide rail guide plate (71) through bolts.

6. The tumble dryer with automatic up-and-down side- sliding seal door according to claim 5, characterized in that: The pressing plate (72) is in L shape.

7. The tumble dryer with automatic up-and-down side- sliding seal door according to claim 5, characterized in that: The machine body (1) is provided with a groove (15) on the side corresponding to the slide rail guide plate (71), and the slide rail guide plate (71) moves linearly along the groove (15).

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