Stable conveying device for protective door machining

Abstract

The utility model relates to the field of protective door transportation, and discloses a stable conveying device for protective door processing, which comprises a transportation supporting plate for supporting, a plurality of unloading slots are formed in both sides of the top end of the transportation supporting plate, and limiting chutes are formed in both sides of the interior of the transportation supporting plate. A traction frame is slidably connected to the interior of each limiting sliding groove, a lower pressing disc is arranged under the conveying supporting plate, traction lower pressing frames are installed on the two sides of each traction frame so as to achieve stable discharging of the machined door planks, and a two-way screw rod is rotationally connected to the interior of the conveying supporting plate. The exteriors of the two-way screws are in threaded connection with the interiors of the traction frames correspondingly, and a driving motor is fixedly connected to the middle of the front end of the transportation supporting plate. According to the utility model, the convenience of the device in the unloading and transporting process is improved, the stability in the unloading process is improved, the stability of the device on the operation of the door plate is improved, and the operation safety of the door plate is ensured.

Description

Technical Field

[0001] This utility model relates to the field of protective door transportation, and in particular to a stable conveying device for protective door processing. Background Technology

[0002] A protective door is a safety facility used to isolate or protect a specific area. It is usually made of sturdy materials and has functions such as explosion-proof, fireproof, and impact-resistant. It is commonly found in industrial, medical, laboratory, or public places to block dangerous substances, noise, airflow, or unauthorized personnel from entering, ensuring the safety and controllability of the internal environment.

[0003] During the processing of protective doors, the door panel is an extremely important component. The door panels are transported by transport trolleys and are often stacked. When disassembling, because the weight of the door panels is mostly unloaded by forklifts, the bottom pulleys provide poor support, resulting in poor stability during unloading. At the same time, the stacked door panels can be tilted due to inertial forces generated by sudden stops during transportation, causing damage to the door panels.

[0004] Therefore, in view of the problems of instability of the existing conveyor system during door unloading and the inertial tilting caused by stacking, a conveyor system that solves the above problems is needed. Utility Model Content

[0005] To address the issues of instability during unloading and lack of restrictions during transportation in existing technologies, this application provides a stable conveying device for protective door processing that improves stability during unloading and enhances the stability of the device for door panel operation.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A stable conveying device for processing protective doors includes a transport support plate for support. Multiple unloading slots are provided on both sides of the top of the transport support plate. Limiting grooves are provided on both sides of the interior of the transport support plate. Traction frames are slidably connected inside each limiting groove. A pressure plate is located directly below the transport support plate. Traction pressure frames are installed on both sides of the traction frames to ensure stable unloading of the processed door panels. A bidirectional screw is rotatably connected inside the transport support plate, with its external ends threaded into the interior of the traction frames. A drive motor is fixedly connected to the center of the front end of the transport support plate, and the output end of the drive motor is fixedly connected to the front end of the bidirectional screw. Stable limiting components are installed on both sides of the top of the transport support plate to ensure stability during the operation of the door panels.

[0008] As a further improvement of this utility model, the stabilizing and limiting component includes a limiting and stabilizing plate located at the top of the traction frame. A soft rubber pad is fixedly connected to the inner side of the limiting and stabilizing plate, and multiple anti-slip rubber strips are fixedly connected to the inner side of the soft rubber pad to increase the friction force in contact with the door panel.

[0009] As a further improvement of this utility model, the traction lowering frame includes outward sliding grooves opened on both sides of the bottom end of the transport support plate. A connecting column is slidably connected inside the outward sliding groove. Outward flip plates are rotatably connected to both sides of the traction frame. The outer sides of the outward flip plates are respectively rotatably connected to the outside of the connecting column. A traction seat is fixedly connected to the bottom of the connecting column. A flip plate is rotatably connected to the bottom end of the traction seat.

[0010] As a further improvement of this utility model, the top two sides of the lower pressure plate are fixedly connected to fixed seats, and the bottom ends of the flip plate are respectively rotatably connected to the inside of the fixed seats.

[0011] As a further improvement of this utility model, a bottom stabilizing rubber pad is fixedly connected to the bottom end of the pressure plate, and multiple support columns are fixedly connected to the bottom end of the transport support plate, with casters fixedly connected to the bottom end of each support column.

[0012] As a further improvement of this utility model, a limiting frame is fixedly connected to the middle of the bottom end of the transport support plate, and a positioning column is slidably connected inside the limiting frame. The bottom end of the positioning column is fixedly connected to the middle of the top end of the lower pressure plate.

[0013] As a further improvement of this utility model, the bottom end of the limiting and stabilizing plate is slidably connected to the top two sides of the transport support plate.

[0014] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0015] In this invention, the outer flap is adjusted by the distance traction of the traction frame. As the angle of the outer flap changes, the connecting column is pushed outward, generating a pushing and pulling force on the flap, thereby enabling it to descend and retract flexibly, improving the convenience of the device in the unloading and transportation process, and enhancing the stability of the unloading process.

[0016] In this invention, the limiting and stabilizing plate is simultaneously retracted inward by the traction of the traction frame. By contacting the side of the stacked door panels with the soft rubber pad, the door panels are clamped and fixed. In addition, multiple anti-slip rubber strips further increase the friction, improve the stability of the device for the operation of the door panels, and ensure the safe operation of the door panels. Attached Figure Description

[0017] Figure 1This is an overall view of a stable conveying device for processing protective doors proposed in this utility model;

[0018] Figure 2 This is a bottom view of a stable conveying device for processing protective doors proposed in this utility model;

[0019] Figure 3 This utility model provides a diagram of the lower pressure plate mechanism of a stable conveying device for processing protective doors.

[0020] Figure 4 This utility model presents a diagram of the traction frame mechanism for a stable conveying device used in the processing of protective doors.

[0021] Legend:

[0022] 1. Transport support plate; 2. Limiting and stabilizing plate; 3. Limiting slide groove; 4. Adhesive soft rubber pad; 5. Anti-slip rubber strip; 6. Unloading slot; 7. Lower pressure plate; 8. Drive motor; 9. Universal wheel; 10. Support column; 11. Traction frame; 12. Two-way screw; 13. Outward flip plate; 14. Limiting frame; 15. Outward slide groove; 16. Traction seat; 17. Flip plate; 18. Bottom stabilizing rubber pad; 19. Positioning column; 20. Fixed seat; 21. Connecting column. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for 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 application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] Reference Figure 1 , Figure 2 and Figure 3A stable conveying device for processing protective doors includes a transport support plate 1 for support. Multiple unloading slots 6 are provided on both sides of the top of the transport support plate 1. Limiting grooves 3 are provided on both sides of the interior of the transport support plate 1. Traction frames 11 are slidably connected inside the limiting grooves 3. A pressure plate 7 is provided directly below the transport support plate 1. Traction pressure frames are installed on both sides of the traction frame 11 to stabilize the unloading of the processed door panels. A bidirectional screw 12 is rotatably connected inside the transport support plate 1. The external ends of the bidirectional screw 12 are threadedly connected to the interior of the traction frame 11. A drive motor 8 is fixedly connected to the middle of the front end of the transport support plate 1. The output end of the drive motor 8 is fixedly connected to the front end of the bidirectional screw 12. Stable limiting components are installed on both sides of the top of the transport support plate 1 to stabilize the door panels during operation. The traction pressure frames include components located on the transport support plate 1. Both sides of the bottom end have outward sliding grooves 15, and the interior of each outward sliding groove 15 is slidably connected to a connecting column 21. Both sides of the traction frame 11 are rotatably connected to an outward flap 13, and the outer sides of the outward flap 13 are rotatably connected to the outside of the connecting column 21. The bottom of the connecting column 21 is fixedly connected to a traction seat 16, and the bottom end of the traction seat 16 is rotatably connected to a flip plate 17. Both sides of the top of the lower pressure plate 7 are fixedly connected to a fixed seat 20, and the bottom ends of the flip plate 17 are rotatably connected to the interior of the fixed seat 20. The bottom end of the lower pressure plate 7 is fixedly connected to a bottom stabilizing rubber pad 18. The bottom end of the transport support plate 1 is fixedly connected to multiple support columns 10, and the bottom end of the support column 10 is fixedly connected to a universal wheel 9. The bottom middle of the transport support plate 1 is fixedly connected to a limit frame 14, and the interior of the limit frame 14 is slidably connected to a positioning column 19. The bottom end of the positioning column 19 is fixedly connected to the top middle of the lower pressure plate 7.

[0030] When the traction frame 11 moves inward, it drives the two outer flaps 13 to flip, causing the connecting column 21 to slide outward along the outward slide groove 15. At this time, the connecting column 21 applies a pulling force to the flip plate 17, causing the bottom stabilizing pad 18 to retract upward, thereby ensuring the stability of the transport support plate 1 during operation. When the door panel needs to be disassembled, the drive motor 8 reverses, the traction frame 11 unfolds outward, and the limiting stabilizing plate 2 extends synchronously, while the bottom stabilizing pad 18 presses downward to enhance the overall stability of the device. Subsequently, the operator can insert the forklift fork into the unloading slot 6 and easily lift the door panel for unloading. This design not only improves the convenience of disassembly but also ensures stable support during operation.

[0031] Reference Figure 1 , Figure 2 and Figure 4The stabilizing and limiting components include a limiting and stabilizing plate 2 located at the top of the traction frame 11. A soft rubber pad 4 is fixedly connected to the inner side of the limiting and stabilizing plate 2. Multiple anti-slip rubber strips 5 are fixedly connected to the inner side of the soft rubber pad 4 to increase the friction force in contact with the door panel. The bottom end of the limiting and stabilizing plate 2 is slidably connected to the top two sides of the transport support plate 1 respectively.

[0032] During operation, the door panels to be transported are first neatly stacked on the upper surface of the transport support plate 1. After starting the drive motor 8, the bidirectional screw 12 drives the two-sided traction frames 11 to move inward synchronously, thereby pushing the limit stabilizing plate 2 towards the center. At this time, the soft rubber pads 4 installed on the limit stabilizing plate 2 will closely contact the two sides of the door panel stack, forming a flexible clamp. At the same time, the multiple anti-slip rubber strips 5 set on the surface further enhance the fixing effect on the door panels by increasing the friction, ensuring the overall stability of the door panel stack during transportation.

[0033] Working principle: The door panels to be transported are stacked on top of the transport support plate 1. At this time, the drive motor 8 is started, moving the bidirectional screw 12, thereby moving the traction frames 11 on both sides inward simultaneously, thus pressing the limiting and stabilizing plates 2 on both sides inward simultaneously. The soft rubber pads 4 on both sides contact the sides of the stacked door panels, thereby clamping and stabilizing the stacked door panels. At the same time, multiple anti-slip rubber strips 5 are attached to the sides of the door panels to further increase the clamping stability of the door panels. During the inward movement of the traction frames 11, the outward flip plates 13 on both sides are flipped, thereby connecting the column 2. 1. The connecting column 21 moves outward from inside the outward slide 15. When the connecting column 21 moves outward, it generates a pulling force on the flip plate 17, thereby causing the bottom stabilizing rubber pad 18 to be retracted upward, ensuring the stability of the transport support plate 1. When the door panel is disassembled, the drive motor 8 flips, thereby simultaneously unfolding the traction frame 11 outward. At the same time as the limiting stabilizing plate 2 unfolds, the bottom stabilizing rubber pad 18 is also pressed downward, thereby stabilizing the device. The door panel is lifted for unloading by inserting the forklift's front fork into the unloading slot 6, thereby improving the ease of disassembly and stability of the device.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stable conveying device for processing protective doors, characterized in that, The system includes a transport support plate (1) for support. Multiple unloading slots (6) are provided on both sides of the top of the transport support plate (1). Limiting grooves (3) are provided on both sides of the inside of the transport support plate (1). A traction frame (11) is slidably connected inside the limiting groove (3). A pressure plate (7) is provided directly below the transport support plate (1). Traction pressure frames are installed on both sides of the traction frame (11) to achieve stable unloading of the processed door panel. A bidirectional screw (12) is rotatably connected inside the transport support plate (1). The outside of the bidirectional screw (12) is threadedly connected to the inside of the traction frame (11). A drive motor (8) is fixedly connected to the middle of the front end of the transport support plate (1). The output end of the drive motor (8) is fixedly connected to the front end of the bidirectional screw (12). Stable limiting components are installed on both sides of the top of the transport support plate (1) to achieve stability during the operation of the door panel.

2. The stable conveying device for processing protective doors according to claim 1, characterized in that: The stabilizing and limiting assembly includes a limiting stabilizing plate (2) located at the top of the traction frame (11). A soft rubber pad (4) is fixedly connected to the inner side of the limiting stabilizing plate (2). A plurality of anti-slip rubber strips (5) are fixedly connected to the inner side of the soft rubber pad (4) to increase the friction force in contact with the door panel.

3. The stable conveying device for processing protective doors according to claim 1, characterized in that: The traction lowering frame includes outward sliding grooves (15) on both sides of the bottom end of the transport support plate (1). The interior of each outward sliding groove (15) is slidably connected to a connecting column (21). Both sides of the traction frame (11) are rotatably connected to an outward flip plate (13). The outer side of the outward flip plate (13) is rotatably connected to the outside of the connecting column (21). The bottom of the connecting column (21) is fixedly connected to a traction seat (16). The bottom end of the traction seat (16) is rotatably connected to a flip plate (17).

4. The stable conveying device for processing protective doors according to claim 3, characterized in that: The top two sides of the pressure plate (7) are fixedly connected to the fixed base (20), and the bottom of the flip plate (17) is rotatably connected to the inside of the fixed base (20).

5. A stable conveying device for processing protective doors according to claim 1, characterized in that: The bottom end of the pressure plate (7) is fixedly connected to a bottom stabilizing rubber pad (18), and the bottom end of the transport support plate (1) is fixedly connected to multiple support columns (10), and the bottom end of the support column (10) is fixedly connected to a universal wheel (9).

6. A stable conveying device for processing protective doors according to claim 1, characterized in that: The bottom center of the transport support plate (1) is fixedly connected to a limiting frame (14), and a positioning column (19) is slidably connected inside the limiting frame (14). The bottom of the positioning column (19) is fixedly connected to the top center of the pressure plate (7).

7. A stable conveying device for processing protective doors according to claim 2, characterized in that: The bottom end of the limiting and stabilizing plate (2) is slidably connected to the top two sides of the transport support plate (1).

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