Automatic sliding rail mechanism

Abstract

The utility model relates to the technical field of automatic doors, and discloses an automatic sliding rail mechanism which comprises a base, a motor is fixedly connected to the right end of the inner side of the base, a first gear is fixedly connected to the output end of the motor, a first rack is connected to the rear end of the first gear in a meshed mode, and a second bearing plate is fixedly connected to the right side of the top end of the first rack. A hydraulic rod is fixedly connected to the inner side of the middle end of the base. According to the device, the hydraulic rod drives the second gear to rotate, so that the second gear is connected with the second rack in a meshed mode after rising, the first rack moves left and right to drive the second gear to rotate, the second rack is driven to move oppositely, and therefore the first bearing plate and the second bearing plate move oppositely; the hydraulic rod drives the second gear to ascend and descend to control the second rack and the first bearing plate to move or not, and therefore the first bearing plate can be controlled to move independently or the first bearing plate and the second bearing plate can move oppositely.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic doors, in particular to an automatic slide rail mechanism. Background Art

[0002] In modern society, automatic door systems are widely used in commercial, industrial, and residential environments to improve convenience, safety, and efficiency of access. To ensure smooth movement and reliability of automatic doors, the automatic sliding mechanism is a crucial component. This mechanism guides and supports the movement of the door, ensuring smooth opening and closing, and providing stable support during the opening and closing process. With the progress of urbanization and modernization, the demand for automatic door systems continues to increase. Commercial buildings, public spaces, and residential areas are all seeking more intelligent and convenient door control solutions.

[0003] Different scenarios and applications place varying demands on automatic door systems. Therefore, the design of the slide mechanism needs to be flexible enough to accommodate diverse environments. Traditional automatic slides require two control systems to operate each door, leading to a complex structure and high operating costs.

[0004] In view of this, the present invention proposes an automatic slide rail mechanism. Utility Model Content

[0005] The utility model provides an automatic slide rail mechanism, which solves the problems of complex structure and high use cost in the related art.

[0006] The technical solution of the utility model is as follows: an automatic slide rail mechanism, including a base, the right inner end of the base is fixedly connected to a motor, the output end of the motor is fixedly connected to a first gear, the rear end of the first gear is meshedly connected to a first rack, the right side of the top end of the first rack is fixedly connected to a second supporting plate, the inner middle end of the base is fixedly connected to a hydraulic rod, the top end of the hydraulic rod is rotatably connected to the second gear, the inner left end of the base is rotatably connected to a damping tooth, the inner middle end of the base is fixedly connected to left and right opposite first limiting columns, the inner middle end of the base is fixedly connected to left and right opposite baffles, the front end of the base is slidably connected to the second rack, and the left side of the top end of the second rack is fixedly connected to the first supporting plate.

[0007] Preferably, the top end of the second supporting plate is fixedly connected to a uniformly distributed support plate, the inner side of the support plate is fixedly connected to a third limiting column, and the outer side of the third limiting column is slidably connected to a fixed frame.

[0008] Preferably, the middle end of the inner side of the fixing frame is fixedly connected with left and right opposing limiting rods, and a spring is provided on the outer side of the upper end of the limiting rod.

[0009] Preferably, a locking rod is fixedly connected to the bottom end of the spring, and the locking rod is slidably connected to the limiting rod.

[0010] Preferably, the bottom end of the locking rod is locked with left and right opposite limiting blocks, and the limiting blocks are locked with the fixing frame.

[0011] Preferably, a sealing plate is fixedly connected to the rear end of the limiting block, and a corresponding second limiting column is fixedly connected to the outer side of the bottom end of the sealing plate.

[0012] Preferably, the second limiting column is snap-connected to the support plate.

[0013] Preferably, the sealing plate is slidably connected to the support plate.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] 1. In the present invention, a hydraulic rod is used to drive the second gear to rotate, so that after the second gear rises, it is meshed with the second rack. The left and right movement of the first rack drives the second gear to rotate, thereby driving the second rack to move in opposite directions, thereby realizing the opposite movement of the first supporting plate and the second supporting plate. The hydraulic rod drives the second gear to move up and down to control the movement of the second rack and the first supporting plate, thereby controlling the first supporting plate to move alone or the first supporting plate to move in opposite directions.

[0016] 2. The present invention realizes the rapid disassembly of the sealing plate by setting up the third limit column, the fixed frame, the limit rod, the spring, the locking rod and the limit block according to the mutual cooperation, thereby saving a lot of time when repairing or replacing the sealing plate, and avoiding the situation where the operation of the equipment is affected due to the long disassembly time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the base of the present utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the base of the present utility model;

[0022] Figure 5 This is a schematic diagram of the second gear structure of the present utility model;

[0023] Figure 6 This is a schematic diagram of the first limiting column structure of the utility model.

[0024] In the figure: 1. base; 2. motor; 3. first gear; 4. first rack; 5. hydraulic rod; 6. second gear; 7. second rack; 8. first supporting plate; 9. second supporting plate; 10. damping tooth; 11. first limiting column; 12. baffle; 13. support plate; 14. second limiting column; 15. third limiting column; 16. fixing frame; 17. limiting rod; 18. spring; 19. engaging rod; 20. limiting block; 21. sealing plate. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] A preferred embodiment of the automatic slide rail mechanism provided by the present invention is as follows: Figures 1 to 6 As shown: an automatic slide mechanism, including a base 1, a motor 2 is fixedly connected to the inner right end of the base 1, and a first gear 3 is fixedly connected to the output end of the motor 2. The first gear 3 is driven to rotate by the motor 2, and the rear end of the first gear 3 is meshed with a first rack 4, which is driven to move left and right by the first gear 3. A second supporting plate 9 is fixedly connected to the right side of the top of the first rack 4, and the second supporting plate 9 is driven to move synchronously by the first rack 4. A hydraulic rod 5 is fixedly connected to the inner side of the middle end of the base 1, and the top of the hydraulic rod 5 is rotatably connected to the second gear 6, which is driven by the hydraulic rod 5 For lifting and lowering, the left inner end of the base 1 is rotatably connected to the damping tooth 10, the middle inner end of the base 1 is fixedly connected to the left and right opposite first limit columns 11, the inner side of the base 1 is fixedly connected to the left and right opposite baffles 12, and the front end of the base 1 is slidably connected to the second rack 7, and the second rack 7 is relatively fixed by the damping tooth 10, so that when the second gear 6 is not engaged with the second rack 7, the second rack 7 is fixed by the damping tooth 10 to prevent it from moving, and the left top of the second rack 7 is fixedly connected to the first supporting plate 8, and the left and right movement of the second rack 7 drives the first supporting plate 8 to move left and right.

[0028] Example 2

[0029] On the basis of Example 1, a preferred embodiment of an automatic slide rail mechanism provided by the present invention is as follows: Figures 1 to 6 As shown: the top of the second supporting plate 9 is fixedly connected to an evenly distributed supporting plate 13, and the supporting plate 13 is driven to move left and right by the second supporting plate 9. The inner side of the supporting plate 13 is fixedly connected to a third limiting column 15, and the third limiting column 15 is fixed by the supporting plate 13. The outer side of the third limiting column 15 is slidably connected to a fixed frame 16, and the fixed frame 16 is limited by the third limiting column 15.

[0030] In this embodiment, the middle end of the inner side of the fixing frame 16 is fixedly connected with left and right opposite limiting rods 17 , and the outer side of the upper end of the limiting rods 17 is provided with a spring 18 , and the spring 18 is limited by the limiting rods 17 .

[0031] In this embodiment, a locking rod 19 is fixedly connected to the bottom end of the spring 18. The locking rod 19 is slidably connected to the limiting rod 17. The spring 18 pushes the locking rod 19 downward with the fixed frame 16 as the stress point.

[0032] In this embodiment, the bottom end of the locking rod 19 is locked and connected with the left and right opposite limit blocks 20, and the limit blocks 20 are locked and connected with the fixed frame 16. The locking rod 19 pushes the locking rod 19 downward with the fixed frame 16 as the stress point. After the locking rod 19 and the limit blocks 20 are in contact with each other, the locking rod 19 is used as the stress point to push the fixed frame 16 upward, so that the fixed frame 16 and the limit blocks 20 are locked with each other. After the fixed frame 16 is flipped up to cancel the engagement, there will be a gap between it and the sealing plate 21, so that the limit blocks 20 can be pulled out through the gap.

[0033] In this embodiment, the rear end of the limit block 20 is fixedly connected to a sealing plate 21, and the outer side of the bottom end of the sealing plate 21 is fixedly connected to a corresponding second limit column 14. The sealing plate 21 is fixed by the limit block 20 through the snap-fit ​​fixation.

[0034] In this embodiment, the second limiting post 14 is engaged with the support plate 13 , and the inner slot of the support plate 13 is engaged with the second limiting post 14 to prevent the sealing plate 21 from moving left and right after being fixed.

[0035] In this embodiment, the sealing plate 21 is slidably connected to the support plate 13 .

[0036] The working principle and use process of the present invention: When the automatic slide mechanism is used, if only the sealing plate 21 on one side needs to be controlled to move, the motor 2 outputs power first, and the motor 2 drives the first gear 3 to rotate, and then the first gear 3 drives the first rack 4 to move left and right, thereby driving the second supporting plate 9 to move left and right through the first rack 4, and at the same time, the second supporting plate 9 drives the support plate 13 and the sealing plate 21 to move left and right at the same time. When the sealing plate 21 needs to be controlled at the same time, the second gear 6 needs to be lifted by the hydraulic rod 5, and then the second gear 6 and the second rack 7 are meshed with each other. When the first rack 4 moves, the second gear 6 is driven to rotate by the first rack 4, and at the same time, the second rack 7 is driven to move by the second gear 6, thereby driving the first supporting plate 8 and the second supporting plate 9 to move in opposite directions through the second rack 7, and then through When the first support plate 8 drives the left support plate 13 and the sealing plate 21 to move, the door opening function is realized. When the sealing plate 21 is inspected and replaced, it is only necessary to pull the fixing frame 16 downwards and compress the spring 18 at the same time. Then, when the top of the fixing frame 16 is in contact with the third limit post 15, the locking rod 19 is pushed upwards, thereby canceling the locking of the fixing frame 16 and the locking rod 19 on the limit block 20. Then, the fixing frame 16 is flipped outwards to pull the sealing plate 21 out of the inner side of the support plate 13. Then, the new sealing plate 21 is reinserted between the two side support plates 13. Then, the fixing frame 16 is flipped down again, the locking rod 19 is released, and the locking rod 19 is pushed downwards by the spring 18 to re-engage the limit block 20. After that, the fixing frame 16 is released.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic slide rail mechanism, comprising a base (1), characterized in that: The right end of the inner side of the base (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a first gear (3), the rear end of the first gear (3) is meshedly connected to a first rack (4), the right side of the top of the first rack (4) is fixedly connected to a second supporting plate (9), the inner side of the middle end of the base (1) is fixedly connected to a hydraulic rod (5), the top of the hydraulic rod (5) is rotatably connected to a second gear (6), the left end of the inner side of the base (1) is rotatably connected to a damping tooth (10), the inner middle end of the base (1) is fixedly connected to left and right opposite first limiting columns (11), the inner side of the base (1) is fixedly connected to left and right opposite baffles (12), the front end of the base (1) is slidably connected to a second rack (7), and the left side of the top of the second rack (7) is fixedly connected to the first supporting plate (8).

2. The automatic slide rail mechanism according to claim 1, characterized in that: The top of the second supporting plate (9) is fixedly connected to a uniformly distributed supporting plate (13), the inner side of the supporting plate (13) is fixedly connected to a third limiting column (15), and the outer side of the third limiting column (15) is slidably connected to a fixed frame (16).

3. An automatic slide rail mechanism according to claim 2, characterized in that: The middle end of the inner side of the fixed frame (16) is fixedly connected with left and right opposing limiting rods (17), and the outer side of the upper end of the limiting rod (17) is provided with a spring (18).

4. The automatic slide rail mechanism according to claim 3, characterized in that: The bottom end of the spring (18) is fixedly connected with a locking rod (19), and the locking rod (19) is slidably connected to the limiting rod (17).

5. The automatic slide rail mechanism according to claim 4, characterized in that: The bottom end of the locking rod (19) is locked and connected with left and right opposite limiting blocks (20), and the limiting blocks (20) are locked and connected with the fixing frame (16).

6. The automatic slide rail mechanism according to claim 5, characterized in that: The rear end of the limiting block (20) is fixedly connected to a sealing plate (21), and the outer side of the bottom end of the sealing plate (21) is fixedly connected to a corresponding second limiting column (14).

7. The automatic slide rail mechanism according to claim 6, characterized in that: The second limiting column (14) is snap-connected to the support plate (13).

8. The automatic slide rail mechanism according to claim 6, characterized in that: The sealing plate (21) is slidably connected to the supporting plate (13).

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