Sliding door and dryer

Abstract

The sliding door comprises a sliding door body and a frame body and is characterized by further comprising a driving mechanism, a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably installed on the frame body, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected with the frame body. The other end of the second connecting rod is rotatably installed on the moving door, and the driving end of the driving mechanism is installed between the two ends of the first connecting rod. The driving mechanism of the sliding door drives the sliding door through the connecting rod, the stroke of the driving mechanism is shorter, and the cost is lower.

Description

Technical Field

[0001] The utility model relates to a sliding door and a drying machine with the sliding door. Background Art

[0002] Chinese utility model patent 202020114037.8 discloses "a U-shaped dryer", including a U-shaped body, and a channel for moving articles is formed in the middle of the U-shaped body, and the U-shaped body is provided with a drying device on at least one side of the channel, and the drying device is used to dry articles moving in the channel. Moving door 1 and moving door 2 are symmetrically arranged on both sides of the channel to ensure the internal temperature. Therefore, in actual use, when an article is to enter, moving door 1 and moving door 2 are opened toward each other to allow the article to enter. After entering, the moving doors are closed toward each other to prevent the internal temperature from being lost. At the same time, the moving structure of the moving door is: first, the power source is cylinder 3, and moving door 1 and moving door 2 are both provided with cylinder 3, and cylinder 3 drives moving door 1 and moving door 2 to move toward each other on the U-shaped body. Moreover, groove rails are provided at the upper and lower ends of the moving door 1 and the moving door 2, and rotating wheels are provided at the upper and lower parts of the U-shaped body. Therefore, when the cylinder 3 drives the moving door 1 and the moving door 2 to move toward each other on the U-shaped body, the rotating wheels move in the groove rails, thereby playing a guiding role and helping the moving door 1 and the moving door 2 to move more smoothly.

[0003] The dryer has sliding doors on both sides of the passage facing each other to prevent the internal temperature from being lost. However, the sliding doors are set facing each other, which requires two doors to open opposite to each other. Two power sources are required to drive each sliding door, which is costly and makes the overall width of the dryer wider. The sliding door is directly driven by cylinder three as the power source. The driving direction of cylinder three is parallel to the sliding direction of the sliding door, which makes the stroke of cylinder three longer. A cylinder with higher specifications needs to be selected, which is costly. Summary of the invention

[0004] The utility model provides a sliding door, which is driven by a connecting rod, has a shorter travel of a driving mechanism and lower cost.

[0005] The sliding door provided by the utility model includes a sliding door and a frame, and also includes a driving mechanism, a first connecting rod and a second connecting rod. One end of the first connecting rod is rotatably mounted on the frame, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod, and the other end of the second connecting rod is rotatably mounted on the sliding door. The driving end of the driving mechanism is mounted between the two end portions of the first connecting rod, and the driving mechanism drives the sliding door to switch between opening and closing.

[0006] Preferably, the driving mechanism is a cylinder or an electric push rod.

[0007] Preferably, a sliding mechanism is arranged between the movable door and the frame, and the sliding mechanism comprises a sliding rail arranged on the movable door and a sliding block arranged on the frame.

[0008] Preferably, a detection device is provided on the frame, and the detection device is used to detect whether the movable door is moved into place.

[0009] Preferably, the frame has a space for accommodating the movable door.

[0010] Preferably, the driving direction of the driving mechanism and the moving direction of the movable door form an angle, which greatly reduces the stroke of the driving structure compared to being parallel to each other.

[0011] The utility model also provides a drying machine, including a machine body, wherein the machine body is provided with a passage for dried objects to enter and exit, and the sliding doors of the utility model are installed at both ends of the passage, and the frame of the sliding door is installed on the machine body or integrated with the machine body, that is, the sliding door can be installed on the machine body through the frame as an independent unit, or it can be used as a part of the machine body, that is, the frame itself is part of the frame of the machine body, and the frame of the sliding door is integrated with the machine body.

[0012] Preferably, limiting guide plates are respectively arranged on both sides of the upper end of the channel, and there is a gap between the limiting guide plates on both sides for the carrier to pass through.

[0013] Preferably, a fan is provided at the lower part of the machine body, a heat source generator is provided above the fan, and a hot air outlet is provided at one side of the upper part of the machine body facing the channel.

[0014] Preferably, an air guide plate for guiding hot air to a hot air outlet is provided above the heat source generator.

[0015] The driving mechanism of the sliding door of the dryer of the utility model drives the sliding door through a connecting rod, the travel of the driving mechanism is shorter, and the cost is lower. The dryer only needs to be provided with a single sliding door, and the cost is lower than that of a double door. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the sliding door structure of the utility model;

[0017] Figure 2 This is the state where the movable door of the utility model is extended (closing the passage) Figure 1 ;

[0018] Figure 3 This is the state where the movable door of the utility model is extended (closing the passage) Figure 2 ;

[0019] Figure 4 It is a structural schematic diagram of the utility model drying machine;

[0020] Figure 5 It is a cross-sectional view of the drying machine of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the other side of the dryer of the utility model;

[0022] Figure 7 It is a schematic diagram of the internal structure of the drying machine of the utility model.

[0023] In the figure: 1-movable door; 2-frame; 3-slide rail; 4-slider; 5-driving mechanism; 6-first connecting rod; 7-second connecting rod; 8-detection device; 9-machine body; 10-limiting guide plate; 11-hollow partition; 12-fan; 13-heat source generator; 14-hot air outlet; 15-wind guide plate; 16-electric control device. DETAILED DESCRIPTION

[0024] In view of the above problems, the utility model provides a sliding door with lower cost and a shorter travel of the driving mechanism.

[0025] like Figure 1-3 As shown, the sliding door includes a sliding door 1 and a frame 2, and the sliding door 1 is movably mounted on the frame 2. The frame 2 has a space for accommodating the sliding door 1, and the sliding door 1 can be partially moved out of the frame 2 or hidden in the frame 2. A sliding mechanism is arranged between the sliding door 1 and the frame 2, and the sliding door moves in and out of the frame along the sliding mechanism, so that the door can be opened and closed more stably. The sliding mechanism includes a slide rail 3 and a slider 4, and the slide rail 3 is installed at the upper and lower parts of the sliding door 1, and the slider 4 is installed at the corresponding position on the frame 2. The slide rail 3 matches the slider 4, so that the sliding door 1 moves along the length direction of the slide rail 3. Obviously, the slider can also be installed on the sliding door, and the slide rail is installed on the frame. A driving mechanism 5 is installed on the frame 2, and the driving mechanism 5 is a cylinder or an electric push rod. The driving end of the driving mechanism 5 is hinged to the middle part of the first connecting rod 6. One end of the first connecting rod 6 is hinged to the frame 2, and the other end is hinged to one end of the second connecting rod 7, and the other end of the second connecting rod 7 is hinged to the sliding door 1. The driving mechanism 5 drives the moving door to move through a set of connecting rods, drives the first connecting rod 6 to rotate, drives the second connecting rod 7 through the first connecting rod 6, and then drives the moving door 1 to move through the second connecting rod 7. The driving direction of the driving mechanism 5 is set to form an angle with the moving direction of the moving door, so that the stroke of the driving mechanism is greatly reduced.

[0026] The frame 2 is provided with a detection device 8 for detecting the limit position of the moving door. When the detection device 8 detects the moving door 1, the driving mechanism 5 stops working. Figure 2 and Figure 1 , when the driving mechanism drives the moving door by Figure 2 The closed channel status to Figure 1In the open channel state, when the detection device detects the moving door, it means that the moving door has moved into place and the driving mechanism stops working.

[0027] like Figure 4-6 As shown, the utility model also provides a dryer, including a body 9, the body 9 is provided with a passage running through in the length direction, and sliding doors are provided at both ends of the passage, and the sliding doors can adopt the sliding doors mentioned above in the utility model. The sliding door 1 moves out of the frame 2, thereby closing the front and rear entrances and exits of the passage to prevent heat loss in the dryer. A limiting guide plate 10 is provided at the upper end of the passage, and the limiting guide plate 10 is provided with a gap for the carrier to pass through, and the entrance and exit of the gap are set to be open, so that the carrier can enter the gap conveniently. A hollow partition plate 11 is provided at the lower part of the passage to prevent clothes hung on the carrier from falling and being sucked into the fan.

[0028] On one side of the passage, a fan 12 and a heat source generator 13 are installed in the machine body on the same side as the sliding door. The inlet of the fan 12 is connected to the bottom of the machine body, and the heat source generator 13 is arranged above the fan 12. A hot air outlet 14 is arranged on the upper side of the machine body 9 facing the passage. An air guide plate 15 is also arranged above the heat source generator 13. The fan 12 sucks air from the lower end of the machine body and blows it upward toward the heat source generator. After the air is heated, it enters the passage from the upper hot air outlet 14 to heat and dry the clothes in the passage. Then it diffuses from the bottom and top of the passage, and part of it is sucked back into the machine body by the fan 12. An inspection door is provided on the upper part of the machine body on this side.

[0029] An electric control device 16 (operation screen and control buttons, etc.) is installed in the machine body on the other side of the passage, and an inspection door is also provided on the machine body on this side.

Claims

1. A sliding door, comprising a sliding door and a frame, characterized in that: It also includes a driving mechanism, a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably mounted on the frame, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod, the other end of the second connecting rod is rotatably mounted on the movable door, the driving end of the driving mechanism is mounted between the two ends of the first connecting rod, and the driving mechanism drives the movable door to switch between opening and closing.

2. The sliding door according to claim 1, characterized in that: The driving mechanism is a cylinder or an electric push rod.

3. The sliding door according to claim 1, characterized in that: A sliding mechanism is arranged between the movable door and the frame body, and the sliding mechanism comprises a sliding rail arranged on the movable door and a sliding block arranged on the frame body.

4. The sliding door according to claim 1, characterized in that: The frame is provided with a detection device, and the detection device is used to detect whether the movable door is moved into place.

5. The sliding door according to claim 1, characterized in that: The frame has a space for accommodating the movable door.

6. The sliding door according to claim 1, characterized in that: A driving direction of the driving mechanism and a moving direction of the movable door form an included angle.

7. A drying machine, comprising a machine body, wherein the machine body is provided with a passage for the dried objects to enter and exit, characterized in that: The two ends of the passage are installed with the sliding door according to any one of claims 1 to 6, and the frame of the sliding door is installed on the machine body or integrated with the machine body.

8. The drying machine according to claim 7, characterized in that: Limiting guide plates are respectively arranged on both sides of the upper end of the channel, and there is a gap between the limiting guide plates on both sides for the carrier to pass through.

9. The drying machine according to claim 7, characterized in that: A fan is arranged at the lower part of the machine body, a heat source generator is arranged above the fan, and a hot air outlet is arranged at one side of the upper part of the machine body facing the channel.

10. The drying machine according to claim 9, characterized in that: An air guide plate for guiding hot air to a hot air outlet is arranged above the heat source generator.

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