Ball guide rail sliding automatic door

Abstract

The invention discloses a ball guide rail movable translation automatic door which comprises bearing columns arranged on the two sides, a bearing steel beam is arranged at the tops of the bearing columns, an aluminum alloy bottom rail is arranged on the bearing steel beam, a C-shaped hanging movable rail moving left and right along the aluminum alloy bottom rail is hung on the aluminum alloy bottom rail, and a movable door leaf is hung below the C-shaped hanging movable rail. Balls are arranged between the C-shaped suspension movable rail and the aluminum alloy bottom rail at intervals. A driving mechanism, a power adapter and a controller are arranged on the bearing steel beam, the output end of the power adapter is connected with the power input ends of the driving mechanism and the controller, and the output end of the controller is connected with the input end of the driving mechanism. The rolling balls are in contact with the rail, the contact area of the C-shaped suspension movable rail and the aluminum alloy bottom rail can be reduced, the friction force is small, high precision, high rigidity, high speed performance and low abrasion are achieved, the driving power is reduced, the operation efficiency is improved, and the operation experience is optimized.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent doors and windows, and more specifically to a ball guide rail movable translation automatic door. Background Art

[0002] With the rapid development of science and technology, my country has made remarkable progress in various fields. In the field of architectural decoration, my country's research and development has also achieved remarkable results. However, in practical applications, existing super-heavy sliding automatic doors have problems such as insufficient load-bearing pulleys, insufficient motor driving force or excessive volume, excessive impact kinetic energy, and poor safety. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a ball guide rail dynamic translation automatic door to improve operating efficiency and optimize operating experience.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows.

[0005] A ball guide rail dynamic translation automatic door comprises load-bearing columns arranged on both sides, a load-bearing steel beam is arranged on the top of the load-bearing column, an aluminum alloy bottom rail is arranged on the load-bearing steel beam, a C-shaped suspension moving rail is hung on the aluminum alloy bottom rail and moves left and right along the aluminum alloy bottom rail, a movable door leaf is hung below the C-shaped suspension moving rail, and balls are arranged at intervals between the C-shaped suspension moving rail and the aluminum alloy bottom rail to facilitate the movement of the C-shaped suspension moving rail; a driving mechanism for driving the C-shaped suspension moving rail to move left and right along the aluminum alloy bottom rail, a power adapter for driving and providing power, and a controller for issuing door opening and closing instructions are arranged on the load-bearing steel beam, the output end of the power adapter is connected to the power input end of the driving mechanism and the controller, and the output end of the controller is connected to the input end of the driving mechanism.

[0006] To further optimize the technical solution, the driving mechanism includes a driving motor arranged on the load-bearing steel beam, a synchronous tail wheel arranged at the end of the load-bearing steel beam, and a belt traction member connected to the C-shaped suspension moving rail. The motor shaft of the driving motor is connected to the belt traction member through a belt passing through the synchronous tail wheel, and the input end of the driving motor is connected to the output end of the controller.

[0007] To further optimize the technical solution, the drive motor and the controller are connected via a switch harness.

[0008] To further optimize the technical solution, both ends of the aluminum alloy bottom rail are provided with stoppers for limiting the left and right movement position of the C-type suspension movable rail.

[0009] To further optimize the technical solution, the balls are arranged on the aluminum alloy bottom rail via ball retainers.

[0010] To further optimize the technical solution, the aluminum alloy bottom rail is set on the load-bearing steel beam through high-strength bolts.

[0011] To further optimize the technical solution, the C-shaped suspension moving rail is connected to the movable door leaf via high-strength bolts.

[0012] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0013] The present invention provides a ball guide rail dynamic translation automatic door, which adopts the contact between balls and rails, can reduce the contact area between the C-type suspension moving rail and the aluminum alloy bottom rail, has low friction, and has high precision, high rigidity, high speed performance, low wear and reduced driving power, thereby improving operating efficiency and optimizing operating experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 is a side view of the present invention;

[0016] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Among them: 1. Load-bearing column, 2. Load-bearing steel beam, 3. Aluminum alloy bottom rail, 4. Ball retainer, 5. Ball, 6. C-type suspension moving rail, 7. High-strength bolts, 8. Moving door leaf, 9. Stopper, 10. Belt traction parts, 11. Controller, 12. Drive motor, 13. Switch wiring harness, 14. Synchronous tail wheel. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] A ball guide rail automatic sliding door, combined with Figures 1 to 3 As shown, it includes a load-bearing column 1 and a load-bearing steel beam 2. The load-bearing column 1 is vertically arranged on both sides, and the load-bearing steel beam 2 is horizontally arranged on the top of the two load-bearing columns 1. An aluminum alloy bottom rail 3 is arranged on the load-bearing steel beam 2, and a C-shaped suspension movable rail 6 is hung on the aluminum alloy bottom rail 3. The C-shaped suspension movable rail 6 moves left and right along the aluminum alloy bottom rail 3. A movable door leaf 8 is hung below the C-shaped suspension movable rail 6. When the C-shaped suspension movable rail 6 moves left and right along the aluminum alloy bottom rail 3, it drives the movable door leaf 8 to move left and right along the aluminum alloy bottom rail.

[0020] In order to improve the installation firmness of the aluminum alloy bottom rail 3 and the C-type suspension movable rail 6, the aluminum alloy bottom rail 3 is set on the load-bearing steel beam 2 through high-strength bolts 7, and the C-type suspension movable rail 6 is connected to the movable door leaf 8 through high-strength bolts 7.

[0021] Balls 5 are arranged at intervals between the C-type suspension moving rail 6 and the aluminum alloy bottom rail 3. The balls 5 are arranged on the aluminum alloy bottom rail 3 through the ball retainers 4. The C-type suspension moving rail 6 and the aluminum alloy bottom rail 3 are in contact with each other through the balls, and the movement is smooth, thereby reducing the friction between the C-type suspension moving rail 6 and the aluminum alloy bottom rail 3 and reducing the resistance during sliding.

[0022] A driving mechanism, a power adapter and a controller 11 are arranged on the load-bearing steel beam 2. The driving mechanism is used to drive the C-shaped suspension movable rail 6 to move left and right along the aluminum alloy bottom rail 3. The power adapter is used to provide power supply. The controller 11 is used to issue door opening and closing instructions. The output end of the power adapter is connected to the power input end of the driving mechanism and the controller, and the output end of the controller is connected to the input end of the driving mechanism.

[0023] The driving mechanism includes a driving motor 12, a synchronous tail wheel 14 and a belt traction member 10. The driving motor 12 is arranged on the load-bearing steel beam 2, the synchronous tail wheel 14 is arranged at one end of the load-bearing steel beam 2, the belt traction member 10 is connected to the C-type suspension moving rail, and the motor shaft of the driving motor 12 is connected to the belt traction member 10 through the synchronous tail wheel 14 through a belt. The input end of the driving motor is connected to the output end of the controller, and the driving motor and the controller are connected through a switch harness 13 to realize the transmission of control signals.

[0024] Stoppers 9 are provided at both ends of the aluminum alloy bottom rail 3 to limit the left and right movement of the C-shaped suspension movable rail 6 , and the output end of the stopper is connected to the input end of the controller 11 .

[0025] When the present invention is working, the controller sends a switch signal to the driving motor, and the driving motor is connected to the belt, the synchronous tail wheel and the belt traction member through the belt rotation. The synchronous tail wheel rotation drives the belt traction member to move left and right. The belt traction member drives the C-shaped suspension moving rail to move left and right along the aluminum alloy bottom rail, thereby realizing the opening and closing of the movable door leaf.

Claims

1. A ball guide rail automatic sliding door, characterized in that: The invention comprises load-bearing columns (1) arranged on both sides, a load-bearing steel beam (2) arranged on the top of the load-bearing column (1), an aluminum alloy bottom rail (3) arranged on the load-bearing steel beam (2), a C-shaped suspension movable rail (6) movable leftward and rightward along the aluminum alloy bottom rail (3) hung on the aluminum alloy bottom rail (3), a movable door leaf (8) hung below the C-shaped suspension movable rail (6), and balls (5) arranged at intervals between the C-shaped suspension movable rail (6) and the aluminum alloy bottom rail (3) for facilitating the movement of the C-shaped suspension movable rail (6); a driving mechanism for driving the C-shaped suspension movable rail (6) to move leftward and rightward along the aluminum alloy bottom rail (3), a power adapter for driving and providing power, and a controller (11) for issuing door opening and closing instructions are arranged on the load-bearing steel beam (2), the output end of the power adapter is connected to the power input end of the driving mechanism and the controller, and the output end of the controller is connected to the input end of the driving mechanism.

2. The ball guide rail automatic sliding door according to claim 1, characterized in that: The driving mechanism comprises a driving motor (12) arranged on a load-bearing steel beam (2), a synchronous tail wheel (14) arranged at the end of the load-bearing steel beam (2), and a belt traction member (10) connected to a C-shaped suspension movable rail (6); a motor shaft of the driving motor (12) is connected to the belt traction member (10) through a belt passing through the synchronous tail wheel (14); and an input end of the driving motor is connected to an output end of a controller.

3. The ball guide rail automatic sliding door according to claim 2, characterized in that: The driving motor and the controller are connected via a switch harness (13).

4. The ball guide rail automatic sliding door according to claim 1, characterized in that: Both ends of the aluminum alloy bottom rail (3) are provided with stoppers (9) for limiting the left and right movement of the C-shaped suspension movable rail (6), and the output end of the stopper is connected to the input end of the controller (11).

5. The ball guide rail automatic sliding door according to claim 1, characterized in that: The balls (5) are arranged on the aluminum alloy bottom rail (3) via a ball retainer (4).

6. The ball guide rail automatic sliding door according to claim 1, characterized in that: The aluminum alloy bottom rail is arranged on the load-bearing steel beam (2) via high-strength bolts (7).

7. The ball guide rail automatic sliding door according to claim 1, characterized in that: The C-shaped suspension movable rail (6) is connected to the movable door leaf (8) via high-strength bolts (7).

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