Safety protection belt artificial table
By integrating components such as a flip plate, torque hinge, and four-level safety photoelectric sensor into the conveyor belt workbench, the problem of workplace injuries caused by worker misoperation is solved, automatic feeding and discharging of the equipment is realized, safety and stability are improved, and worker safety risks are reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN XINGTAIDA TECH CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-24
AI Technical Summary
In the high-speed wire core processing industry, automated equipment is difficult to achieve fully automated production. When workers misoperate or are fatigued, they may put their hands into subsequent machines, resulting in work-related injuries and posing a threat to personal safety.
A safety-protected belt-operated worktable was designed, which uses components such as a flip-up plate, torsion hinges, and four-level safety photoelectric sensors to detect whether a worker's hand has entered the equipment and to stop the equipment in case of danger, thus preventing workers from directly contacting the equipment. Combined with casters and a base plate, the equipment can move flexibly and maintain stability.
It improves safety in the production process, avoids direct contact between workers and dangerous equipment, reduces the risk of workplace injuries, and enables automatic feeding and discharging of equipment, thereby enhancing worker safety and the flexibility and stability of the equipment.
Smart Images
Figure CN224159924U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of belt-driven manual worktables, and in particular to a safety-protected belt-driven manual worktable. Background Technology
[0002] With the continuous advancement of industrial automation technology, intelligent belt technology has received widespread attention. The application of sensor technology, artificial intelligence technology, and Internet technology has significantly improved the transmission efficiency, safety, and stability of belts, thereby enhancing production efficiency and quality while ensuring the personal safety of workers.
[0003] In the high-speed wire core processing industry, automated equipment can hardly achieve fully automated production. In many cases, it is necessary to manually place the core wire into the fixture for fixation, and then place the fixture into the spray belt manual table to flow into the subsequent equipment. When workers misoperate or operate while fatigued, they may put their hands or other parts into the subsequent machines, resulting in work-related injuries and threatening the personal safety of workers. Summary of the Invention
[0004] The purpose of this utility model is to solve the following shortcomings in the existing technology. In the high-speed wire core processing industry, it is difficult for automated equipment to achieve fully automated production. In many cases, it is necessary to manually place the core wire into the fixture for fixation, and then place the fixture into the spray belt manual table to flow into the subsequent equipment. When workers misoperate or operate while fatigued, their hands or other parts may be inserted into the subsequent machine, resulting in work-related injuries and threatening the personal safety of workers. Therefore, a safety protection belt manual table is proposed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A safety belt manual table includes a belt manual table outer frame and side panels, with multiple side panels fixedly connected to the belt manual table outer frame;
[0007] Two safety protection components are installed on the outer frame of the belt conveyor table. The safety protection components include a protective door frame, a fixed plate, a flip plate, a four-level safety photoelectric sensor, and a torque hinge. The protective door frame is fixedly connected to the upper surface of the outer frame of the belt conveyor table. The fixed plate is fixedly connected between the two ends of the protective door frame. The flip plate is rotatably connected to the fixed plate. One end of the torque hinge is fixedly connected to the fixed plate, and the other end of the torque hinge is fixedly connected to the flip plate. One of the four-level safety photoelectric sensors is fixedly connected to the outer surface of the fixed plate, and the other four-level safety photoelectric sensor is fixedly connected to the outer surface of the flip plate.
[0008] Preferably, a feeding plate is fixedly connected to the outer frame of the conveyor belt worktable, and the feeding plate is fixedly connected to the protective door frame.
[0009] Preferably, two first baffles are fixedly connected to the feed plate, and a first belt is installed between the two first baffles.
[0010] Preferably, a discharge plate is fixedly connected to the outer frame of the conveyor belt worktable, and two second baffles are fixedly connected to the discharge plate, with a second conveyor belt installed between the two second baffles.
[0011] Preferably, the outer frame of the belt conveyor table is fixedly connected to multiple profile frames, a base plate is fixedly connected to the outer frame of the belt conveyor table, two vertical plates are fixedly connected to the base plate, and the discharge plate is fixedly connected between the two vertical plates.
[0012] Preferably, a plurality of casters are fixedly connected to the lower surface of the base plate, a plurality of fixed bases are threadedly connected to the lower surface of the base plate, and the track-type mechanical injury device is fixedly connected to the outer frame of the belt-driven manual table.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. Through the combined action of components such as the flip plate, torque hinge, and four-level safety photoelectric sensor, it is possible to detect whether a worker has put their hand inside the equipment. When a worker puts their hand inside the equipment, the safety belt manual table will transmit a signal to the equipment, and then the equipment will stop immediately, thereby preventing work-related injuries and improving safety in the production process.
[0015] The automatic feeding and discharging of the equipment's safety belt manual table is achieved through the coordinated action of components such as the first belt, the second belt, the discharge plate, and the feed plate. Workers do not need to directly contact the equipment, thus avoiding threats to their personal safety from potentially harmful equipment and improving worker safety.
[0016] The combination of casters and base plate allows the safety belt workbench to move in multiple directions when needed, ensuring its flexibility. The combination of fixed base and base plate ensures that the safety belt workbench can make stable contact with the equipment when working, improving its stability during operation. Attached Figure Description
[0017] Figure 1 This is a front structural diagram of a safety protective belt manual table proposed in this utility model;
[0018] Figure 2 This is a schematic diagram of the protective door frame structure of a safety belt manual table proposed in this utility model;
[0019] Figure 3 This is a schematic diagram of the flip-up panel structure of a safety protective belt manual table proposed in this utility model;
[0020] Figure 4 This is a schematic diagram of the torsion hinge structure of a safety protection belt manual table proposed in this utility model;
[0021] Figure 5 This is a schematic diagram of the structure of a track-type mechanical injury device for a safety protection belt manual table proposed in this utility model.
[0022] In the diagram: 1. Belt-driven manual table outer frame; 2. Feed plate; 3. First baffle; 4. First belt; 5. Discharge plate; 6. Second baffle; 7. Second belt; 8. Profile frame; 9. Side plate; 10. Protective door frame; 11. Fixed plate; 12. Flip plate; 13. Level 4 safety photoelectric sensor; 14. Torque hinge; 15. Base plate; 16. Fixed base; 17. Casters; 18. Vertical plate; 19. Rail-mounted mechanical injury device. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0024] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.
[0025] Reference Figures 1-5 A safety protection belt manual table includes a belt manual table outer frame 1 and side panels 9, with multiple side panels 9 fixedly connected to the belt manual table outer frame 1.
[0026] Two safety protection components are installed on the outer frame 1 of the belt conveyor workbench. These components include a protective door frame 10, a fixed plate 11, a flip plate 12, a level-four safety photoelectric sensor 13, and a torque hinge 14. The protective door frame 10 is fixedly connected to the upper surface of the outer frame 1. The fixed plate 11 is fixedly connected between the two ends of the protective door frame 10. The flip plate 12 is rotatably connected to the fixed plate 11. One end of the torque hinge 14 is fixedly connected to the fixed plate 11. The torque hinge 14 is a common furniture and door connection device. Its design makes opening and closing doors convenient and durable. The main components of the torque hinge 14 include a fixed end and a movable end. The fixed end is usually installed on the door frame or furniture, while the movable end is attached to... The key to the torque hinge 14, mounted on a door panel or drawer, lies in its spring system. When the door panel opens or closes, the spring provides the necessary elasticity, making the opening and closing easy and smooth. The other end of the torque hinge 14 is fixedly connected to the flip plate 12. One of the four-level safety through-beam photoelectric sensors 13 is fixedly connected to the outer surface of the fixed plate 11. The four-level safety through-beam photoelectric sensor 13 is existing technology and consists of two parts: a light emitter and a light receiver. The light emitter consists of several light-emitting devices that emit modulated infrared light; the light receiver consists of several light-receiving devices that receive infrared light. The light-receiving devices of the light receiver correspond one-to-one with the light-emitting devices of the light emitter to form a protective light curtain. The light emitted by the light emitter shines directly onto the light receiver to form a protective light curtain. When no object blocks the light, the receiver can normally receive the light emitted by the emitter, and a light transmission signal is generated. When any opaque object exceeding the detection accuracy blocks any of the light beams, the receiver cannot receive the corresponding light and a light blocking signal is generated. Another level 4 safety through-beam photoelectric sensor 13 is fixedly connected to the outer surface of the flip plate 12. The flip plate 12, the fixed plate 11, the torque hinge 14, and the level 4 safety through-beam photoelectric sensor 13 together form a safety gate group. There are two such safety gate groups, namely the front safety gate group and the rear safety gate group, which respectively close the two channels of the protective door frame 10.
[0027] A feed plate 2 is fixedly connected to the outer frame 1 of the conveyor belt workbench. The feed plate 2 is fixedly connected to the protective door frame 10. Two first baffles 3 are fixedly connected to the feed plate 2. A first belt 4 is installed between the two first baffles 3. The first belt 4 has rotating shafts at both ends, which are driven by a motor to rotate, thereby moving the first belt 4. A discharge plate 5 is fixedly connected to the outer frame 1 of the conveyor belt workbench. Two second baffles 6 are fixedly connected to the discharge plate 5. A second belt 7 is installed between the two second baffles 6. The second belt 7 has rotating shafts at both ends. There is a rotating rod, which is driven by a motor to rotate, thereby driving the second belt 7 to move. Multiple profile frames 8 are fixedly connected to the outer frame 1 of the belt-driven manual table. A base plate 15 is fixedly connected to the outer frame 1 of the belt-driven manual table. Two vertical plates 18 are fixedly connected to the base plate 15. The discharge plate 5 is fixedly connected between the two vertical plates 18. Multiple universal wheels 17 are fixedly connected to the lower surface of the base plate 15. Multiple fixed bases 16 are threadedly connected to the lower surface of the base plate 15. The outer frame 1 of the belt-driven manual table is fixedly connected to the track-type mechanical injury device 19.
[0028] In this invention, the outer frame 1 of the belt-driven manual table is first pushed to fit against the track-type mechanical injury device 19. Then, multiple fixed bases 16 on the base plate 15 are rotated until they are in contact with the ground. The fixed bases 16 are then rotated further until the casters 17 are disengaged from the ground, completing the fixing of the outer frame 1 of the belt-driven manual table and the track-type mechanical injury device 19. The worker then places the fixture with the aligned lines onto the first belt 4 of the feed plate 2. The first belt 4 is driven by a motor to rotate, and the fixture on the first belt 4 moves with the belt, eventually reaching the protective door. When the fixture is positioned at frame 10, it pushes open the flip plate 12. The flip plate 12, under the pushing force, rotates via the torque hinge 14, allowing the fixture to enter the protective door frame 10. At this point, the level 4 safety photoelectric sensor 13 receives a signal. As the first belt 4 continues to move, the fixture passes through the flip plate 12. The flip plate 12 then springs back to its original position under the elastic force of the torque hinge 14. The level 4 safety photoelectric sensor 13 fixed to the flip plate 12 receives a signal. When the fixture moves with the first belt 4 to the position of another safety protection component, the fixture pushes open this safety protection component. The flip plate 12 rotates, opening the channel between the flip plate 12 and the protective door frame 10. This allows the fixture to enter the track-type mechanical injury device 19 for automatic feeding. When the flip plate 12 is no longer under the thrust of the fixture, it resets under the elastic force of the torque hinge 14. At this time, the four-level safety photoelectric sensor 13 on the fixed plate 11 receives a signal. During the process of the fixture flowing into subsequent equipment, there will be no simultaneous signal from the four-level safety photoelectric sensors 13 on both the front and rear safety protection components indicating fixture inflow. When a hand is inserted into the equipment, both the front and rear safety gates of the safety protection components receive a signal. At this time, the safety belt manual table will transmit the signal to the subsequent equipment, and then the subsequent equipment will stop urgently, thereby preventing work-related injuries. After the track-type mechanical injury equipment 19 completes the processing of the fixture, it will push the processed fixture onto the second belt 7, and then the rotation of the second belt 7 will transport the processed fixture to the discharge plate 5 to complete the automatic discharge work. This avoids the need for workers to go deep into the equipment to retrieve materials, improves the safety of workers, and reduces safety risks in the production process.
[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.
[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A safety protection belt workbench, comprising a belt workbench outer frame (1) and side panels (9), characterized in that, Multiple side panels (9) are fixedly connected to the outer frame (1) of the belt-operated worktable; Two safety protection components are installed on the outer frame (1) of the belt conveyor table. The safety protection components include a protective door frame (10), a fixed plate (11), a flip plate (12), a four-level safety photoelectric sensor (13), and a torque hinge (14). The protective door frame (10) is fixedly connected to the upper surface of the outer frame (1) of the belt conveyor table. The fixed plate (11) is fixedly connected between the two ends of the protective door frame (10). The flip plate (12) is rotatably connected to the fixed plate (11). One end of the torque hinge (14) is fixedly connected to the fixed plate (11), and the other end of the torque hinge (14) is fixedly connected to the flip plate (12). One of the four-level safety photoelectric sensors (13) is fixedly connected to the outer surface of the fixed plate (11), and the other four-level safety photoelectric sensor (13) is fixedly connected to the outer surface of the flip plate (12).
2. The safety protection belt manual table according to claim 1, characterized in that, A feeding plate (2) is fixedly connected to the outer frame (1) of the belt-driven manual table, and the feeding plate (2) is fixedly connected to the protective door frame (10).
3. The safety protection belt manual table according to claim 2, characterized in that, Two first baffles (3) are fixedly connected to the feed plate (2), and a first belt (4) is installed between the two first baffles (3).
4. The safety protection belt manual table according to claim 1, characterized in that, A discharge plate (5) is fixedly connected to the outer frame (1) of the belt manual table. Two second baffles (6) are fixedly connected to the discharge plate (5), and a second belt (7) is installed between the two second baffles (6).
5. A safety protective belt manual table according to claim 4, characterized in that, The outer frame (1) of the belt conveyor table is fixedly connected to multiple profile frames (8), and a base plate (15) is fixedly connected to the outer frame (1). Two vertical plates (18) are fixedly connected to the base plate (15), and the discharge plate (5) is fixedly connected between the two vertical plates (18).
6. A safety protective belt manual table according to claim 5, characterized in that, Multiple casters (17) are fixedly connected to the lower surface of the base plate (15), and multiple fixed bases (16) are threadedly connected to the lower surface of the base plate (15). A track-type mechanical injury device (19) is fixedly connected to the outer frame (1) of the belt-driven manual table.