Fast roller shutter door for factory building channel

Abstract

The invention discloses a quick roller shutter door for a workshop channel, which belongs to the technical field of quick doors and is technically characterized by comprising a first door post and a second door post. The automatic lifting device is driven by the motor to realize automatic lifting of the quick roller shutter door of the factory building channel, greatly improve the working efficiency and reduce the labor cost, the lifting speed of the door curtain cloth is greatly improved due to the special structural design, meanwhile, the selection range of the door curtain cloth material is widened, the requirements of various special working environments are met, and the automatic lifting device is worthy of popularization and application. According to the fast rolling shutter door for the factory building channel, the radar, the photoelectric induction bar and other devices are arranged, automatic induction and control can be achieved, use convenience and safety are improved, and in conclusion, the fast rolling shutter door for the factory building channel is high in efficiency, high in adaptability and good in safety and has important practical value for modern industrial production.

Description

Technical Field

[0001] This invention belongs to the field of high-speed door technology, specifically relating to a high-speed rolling shutter door for factory passageways. Background Technology

[0002] In modern industrial production, the design and selection of factory access doors are crucial for improving work efficiency, reducing energy consumption, and ensuring a safe and comfortable working environment. Traditional factory access doors mostly use manual opening and closing mechanisms, which are not only cumbersome to operate but also inefficient, failing to meet the demands of modern production. Furthermore, certain special working environments, such as high temperature, high humidity, and dusty conditions, place higher demands on the materials and structural design of factory access doors.

[0003] To address the aforementioned problems, this invention provides a high-speed rolling shutter door for factory passageways. Driven by a motor, it allows for quick and convenient raising and lowering operations, significantly improving work efficiency. Furthermore, its unique structural design allows for a substantial increase in the lifting speed of the door curtain and expands the selection of curtain materials, meeting the needs of various special working environments. In addition, this invention incorporates viewing windows, radar, and photoelectric sensor panels, enabling automatic sensing and control, further enhancing ease of use and safety. Summary of the Invention

[0004] The purpose of this invention is to provide a high-speed rolling shutter door for factory passageways to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-speed rolling shutter door for factory passageways, comprising a first doorpost and a second doorpost, an iron cover fixedly connected to the upper end of the first doorpost and the second doorpost, a fixed frame fixedly connected to the upper end of both the first doorpost and the second doorpost, a rotating shaft rotatably connected to the inner wall of the two fixed frames, a motor installed at the upper end of the first doorpost, the motor being fixedly connected to the rotating shaft, and a door curtain fabric rolled onto the surface of the rotating shaft.

[0006] Preferably, a gear is fixedly sleeved on the surface of the rotating shaft, a rack is slidably connected to the inner wall of the second doorpost, the rack is meshed with the gear, a connecting rod is fixedly connected to the bottom end of the rack, and the connecting rod is rotatably connected to the bottom end of the door curtain.

[0007] Preferably, the rack slides through the top surface of the iron cover, and a radar is installed at the front end of the iron cover.

[0008] Preferably, photoelectric sensor bars are installed at the front ends of both the first and second doorposts, and the two photoelectric sensor bars are kept parallel to the door curtain.

[0009] Preferably, a control cabinet is installed at the front end of the second gatepost, the control cabinet is connected to the motor signal, and the radar and the two photoelectric sensor bars are also connected to the motor signal.

[0010] Preferably, the surface of the door curtain is provided with a viewing window, and wind-resistant rods are provided at both the upper and lower ends of the viewing window.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] First, the automatic raising and lowering of the high-speed rolling shutter door in the factory passageway is achieved through motor drive, greatly improving work efficiency and reducing labor costs. Second, the special structural design significantly increases the lifting speed of the door curtain and expands the range of curtain material options to meet the needs of various special working environments. Third, the inclusion of radar and photoelectric sensor barriers enables automatic sensing and control, improving ease of use and safety. In summary, this invention provides a high-efficiency, highly adaptable, and safe high-speed rolling shutter door for factory passageways, which has significant practical value for modern industrial production. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention;

[0014] Figure 2 This is a rear view of the present invention;

[0015] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle;

[0017] Figure 5 This is a schematic diagram of the second gatepost of the present invention;

[0018] Figure 6 For the present invention Figure 5 Enlarged view at point C

[0019] In the diagram: 1. First gatepost; 2. Second gatepost; 3. Iron cover; 4. Fixed frame; 5. Rotating shaft; 6. Door curtain; 7. Motor; 8. Gear; 9. Rack; 10. Connecting rod; 11. Viewing window; 12. Radar; 13. Control cabinet; 14. Photoelectric sensor panel. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-6 The present invention provides a fast rolling shutter door for factory passage, including a first door post 1 and a second door post 2. The upper ends of the first door post 1 and the second door post 2 are fixedly connected to an iron cover 3. The upper ends of the first door post 1 and the second door post 2 are both fixedly connected to a fixed frame 4. The inner walls of the two fixed frames 4 are rotatably connected to a rotating shaft 5. A motor 7 is installed at the upper end of the first door post 1. The motor 7 is fixedly connected to the rotating shaft 5. A door curtain 6 is rolled on the surface of the rotating shaft 5.

[0022] Furthermore, the automatic raising and lowering of the high-speed rolling shutter door in the factory passageway is achieved through motor drive, which greatly improves work efficiency and reduces labor costs.

[0023] In this embodiment, a gear 8 is fixedly sleeved on the surface of the rotating shaft 5, and a rack 9 is slidably connected to the inner wall of the second door post 2. The rack 9 is meshed with the gear 8, and a connecting rod 10 is fixedly connected to the bottom end of the rack 9. The connecting rod 10 is rotatably connected to the bottom end of the door curtain 6.

[0024] Furthermore, the combination of gears and racks significantly increases the lifting speed of the curtain fabric, while also expanding the range of curtain fabric materials available, thus meeting the needs of various special working environments.

[0025] In this embodiment, the rack 9 slides through the top surface of the iron cover 3, and the front end of the iron cover 3 is equipped with a radar 12.

[0026] Furthermore, the radar system enables automatic sensing and control, improving ease of use and safety.

[0027] In this embodiment, photoelectric sensor bars 14 are installed at the front ends of the first doorpost 1 and the second doorpost 2, and the two photoelectric sensor bars 14 are kept parallel to the door curtain 6.

[0028] Furthermore, the photoelectric sensor bar enables automatic sensing and control, improving ease of use and safety.

[0029] In this embodiment, a control cabinet 13 is installed at the front end of the second gatepost 2. The control cabinet 13 is connected to the motor 7 via signal, and the radar 12 and the two photoelectric sensor bars 14 are also connected to the motor 7 via signal.

[0030] Furthermore, by connecting the control cabinet with the motor, radar, and photoelectric sensor, automatic sensing and control can be achieved, improving ease of use and safety.

[0031] In this embodiment, the surface of the door curtain 6 is provided with a viewing window 11, and wind-resistant rods are provided at both the upper and lower ends of the viewing window 11.

[0032] Furthermore, by setting viewing windows on the surface of the door curtain, it is convenient to observe the outside situation, while the wind-resistant rods at the top and bottom enhance the stability of the door curtain.

[0033] Working principle and usage process of this invention:

[0034] When the control cabinet 13 controls the raising and lowering of the door curtain 6, the control cabinet 13 controls the motor 7 to start. The output shaft of the motor 7 drives the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 causes the door curtain 6 to slide up and down in the gap between the first door post 1 and the second door post 2. At the same time, the rotating shaft 5 rotates the transmission gear 8, which in turn drives the rack 9 to slide up and down in the inner wall of the second door post 2. At this time, the lower end of the rack 9 drives the connecting rod 10 to lift and lower. The connecting rod 10 tightly pulls the bottom end of the door curtain 6 to assist in the lifting and lowering of the door curtain 6, which greatly increases the lifting and lowering speed of the door curtain 6. At the same time, it can improve the selectivity of the material of the door curtain 6. The door curtain 6 is automatically opened and closed using radar 12 and two photoelectric sensor bars 14.

[0035] The electronic components and modules used in this invention can all be commonly used parts on the market that can achieve the specific functions described in this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid rolling door for a factory passageway, characterized in that, Including first door column (1) and second door column (2), the upper end of first door column (1) and second door column (2) is fixedly connected with iron cover (3), the upper end of first door column (1) and second door column (2) is fixedly connected with fixed frame (4), the inner wall of two fixed frame (4) is rotatably connected with rotating shaft (5), the upper end of first door column (1) is installed with motor (7), motor (7) is fixedly connected with rotating shaft (5), the surface of rotating shaft (5) is wound with door curtain cloth (6).

2. A rapid rolling door for a factory passageway according to claim 1, characterized in that: The surface of rotating shaft (5) is fixedly provided with gear (8), the inner wall of second door column (2) is slidably connected with rack (9), rack (9) is meshingly connected with gear (8), the bottom of rack (9) is fixedly connected with connecting rod (10), connecting rod (10) is rotatably connected with the bottom of door curtain cloth (6).

3. A rapid rolling door for a factory passageway according to claim 1, characterized in that: Rack (9) is slidably penetrated in the top surface of iron cover (3), the front end of iron cover (3) is installed with radar (12).

4. A rapid rolling door for a factory passageway according to claim 1, characterized in that: The front end of first door column (1) and second door column (2) is installed with photoelectric response bar (14), two photoelectric response bars (14) are kept parallel with door curtain cloth (6).

5. A rapid rolling door for a factory passageway according to claim 1, characterized in that: The front end of second door column (2) is installed with control cabinet (13), control cabinet (13) is signal connected with motor (7), and radar (12) and two photoelectric response bars (14) are signal connected with motor (7).

6. A rapid rolling door for a factory passageway according to claim 1, characterized in that: The surface of door curtain cloth (6) is provided with window (11), the upper and lower ends of window (11) are provided with wind-resistant rods.

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