Environment-friendly dustproof device for steel belt production

Abstract

The environment-friendly dustproof device comprises a cleaning cavity, a traction block, a connecting plate, a clamping assembly and a movable assembly, two sets of electric telescopic rods are evenly arranged at the top end of the cleaning cavity, and a pair of driving grooves is formed in the side face, not provided with a conveying opening, of the inner wall of the cleaning cavity. A guide rail is arranged between the pair of driving grooves on the same side, a pair of guide blocks are arranged in the guide rail, driving blocks are arranged in the driving grooves, the pair of guide blocks and the adjacent driving blocks are connected to the two sides of a traction block respectively, the guide blocks are fixedly connected with the traction block, and the driving blocks are connected with the traction block through movable assemblies. The movable assembly comprises a sliding groove, and the sliding groove is formed in the side, facing the traction block, of the driving block. The cleaning plate can be replaced without affecting normal operation of a steel belt production line, the replacement is smooth, the operation difficulty of operators is reduced, and labor loss and maintenance cost are saved.

Description

An environmentally friendly dust control device for steel strip production Technical Field

[0001] This utility model relates to the field of dust prevention technology in steel strip production, specifically an environmentally friendly dust prevention device for steel strip production. Background Technology

[0002] Steel strip, also known as strip steel, is characterized by a width of less than 1300mm and a length that varies slightly depending on the size of each coil. Steel strip is generally supplied in coils and offers advantages such as high dimensional accuracy, good surface quality, ease of processing, and material savings. Steel strip also includes ultra-thin steel strip, which requires straightening processing using a tension leveling machine during production. Chinese Patent No. CN202223106051.1 discloses a noise reduction and dust removal device for a tension leveling machine used in the production of ultra-thin steel strip. The device includes a tension leveling machine housing, characterized in that an adjustment mechanism is provided on the inner wall of the housing, a connecting rod is fixedly connected to the surface of the housing via the adjustment mechanism, a dust removal mechanism is provided on the surface of the connecting rod and the surface of the housing, and sound-absorbing cotton is provided on the inner wall of the housing. This noise reduction and dust removal device for a tension leveling machine used in the production of ultra-thin steel strips allows the cleaning rollers to move according to the thickness of the ultra-thin steel strip as it passes through them. With the cooperation of springs and sliders, the metal dust enters the dust collection box through the dust outlet pipe. This achieves the goal of facilitating the absorption and reduction of noise generated by the tension leveling machine, avoiding the problem of excessive noise affecting the quality of the working environment for employees, and making it easier to clean the metal dust inside the tension leveling machine, thus avoiding the troublesome problem of cleaning the dust inside the tension leveling machine.

[0003] Based on the above, the inventors have discovered the following problems: The above-mentioned device can easily clean the metal dust inside the straightening machine, but when cleaning the metal dust remaining on the surface of the steel strip with the cleaning roller, metal dust and impurities will accumulate on the surface of the cleaning roller after long-term use. Then the steel strip production line needs to be stopped and the operators need to carry out the cleaning operation, which not only reduces the steel strip production efficiency, but also makes the operation troublesome and causes labor loss. Summary of the Invention

[0004] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly dust prevention device for steel strip production, comprising a cleaning chamber, a traction block, a connecting plate, a locking assembly, and a movable assembly. Two sets of electric telescopic rods are evenly distributed at the top of the cleaning chamber. A pair of drive grooves are provided on the non-conveying port side of the inner wall of the cleaning chamber. A guide rail is provided between the pair of drive grooves on the same side. A pair of guide blocks are provided within the guide rail. A drive block is provided within the drive groove. The pair of guide blocks are respectively connected to their adjacent drive blocks on both sides of the traction block, and the guide blocks are fixedly connected to the traction block. The moving block and the traction block are connected by a movable component, which includes a slide groove located on the side of the driving block facing the traction block. A sliding member is movably disposed within the slide groove and is fixedly disposed on the traction block. A connecting plate is provided at the upper end of the traction block, and the lower end of the electric telescopic rod is connected to the upper end of the connecting plate. The two ends of the connecting plate are movably connected to a pair of traction blocks on different sides and in corresponding positions. A cleaning plate is connected to the lower end of the connecting plate through a snap-fit ​​component. A limiting roller is provided at the lower end of the cleaning plate and within the cleaning cavity. A motor is provided on the traction block, and the output end of the motor is connected to the connecting plate.

[0005] Furthermore, a material taking hole is provided above the guide rail and on the inner wall of the cleaning chamber, and a baffle is provided at the end of the material taking hole away from the inner side of the cleaning chamber.

[0006] Furthermore, the engaging assembly includes a slot, the lower end of the connecting plate has a slot, and the upper end of the cleaning plate has a locking element, which engages with the slot.

[0007] Furthermore, the guide rail is Y-shaped, and a pair of drive blocks are respectively located at different positions on the upper end of the guide rail.

[0008] Furthermore, a work box is provided on one side of the cleaning chamber, and both the cleaning chamber and the work box are provided with conveying ports on their sides, with several of the conveying ports being horizontally aligned.

[0009] Furthermore, a traction ring is provided on one side of the cleaning plate.

[0010] Furthermore, a vacuum cleaner is connected to the lower end of the inner wall of the non-conveying port side of the cleaning chamber.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this environmentally friendly dust prevention device for steel strip production is reasonable and has the following advantages:

[0012] (1) By activating two sets of electric telescopic rods, the movement trajectory of the connecting plates can be precisely controlled, allowing the connecting plates to first approach each other, then cross over, and finally move away, thereby completing the precise replacement operation of the cleaning plate. This design not only ensures that the cleaning plate always maintains the same working position on the steel strip, but also ensures that the production line will not be stopped for a long time during the cleaning process, avoiding the loss of production efficiency caused by downtime. Since the cleaning plate replacement operation can be completed without stopping the steel strip production line, the time and energy consumption caused by maintenance operations are reduced, the uninterrupted operation capability of the production line is significantly improved, thereby reducing equipment downtime and improving production efficiency;

[0013] (2) With the tight cooperation of the slot, the clamp, and the motor, the cleaning plate can be easily disassembled and installed from the bottom of the connecting plate through the material handling hole. This design takes into account the convenience of maintenance, allowing operators to easily disassemble the cleaning plate without excessive tools or complicated operating procedures. Through this simplified disassembly and installation method, maintenance personnel can complete the replacement of the cleaning plate more quickly, thereby effectively saving time and labor costs. At the same time, due to the high efficiency of the equipment, labor consumption is reduced, and operators do not need to engage in long hours of high-intensity labor, which also reduces the workload of operators. Attached Figure Description

[0014] Figure 1 is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 is a schematic diagram of the multi-angle cross-sectional structure of this utility model;

[0016] Figure 3 is a partially exploded structural diagram of this utility model;

[0017] Figure 4 is a top view of part of the structure of this utility model;

[0018] Figure 5 is a partially enlarged schematic diagram of point A shown in Figure 4 of this utility model;

[0019] Figure 6 is an exploded view of the detailed structure of this utility model;

[0020] Figure 7 is a detailed enlarged structural schematic diagram of this utility model.

[0021] In the diagram: 1. Working box; 2. Cleaning chamber; 3. Vacuum cleaner; 4. Conveying port; 5. Electric telescopic rod; 6. Connecting plate; 8. Limiting roller; 9. Material picking hole; 10. Guide rail; 11. Drive groove; 12. Cleaning plate; 13. Drive block; 14. Baffle; 15. Connecting plate; 16. Guide block; 17. Traction block; 18. Slide groove; 19. Sliding component; 20. Traction ring; 21. Motor; 23. Slot; 24. Clamping component. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figures 1-7, which illustrate a technical solution provided by this utility model:

[0024] Example:

[0025] In this embodiment, an environmentally friendly dust prevention device for steel strip production includes a cleaning chamber 2, a traction block 17, a connecting plate 6, a locking assembly, and a movable assembly. Two sets of electric telescopic rods 5 are evenly distributed at the top of the cleaning chamber 2. A pair of drive grooves 11 are provided on each side of the inner wall of the cleaning chamber 2 (excluding the conveying port 4). A guide rail 10 is provided between the pair of drive grooves 11 on the same side. A pair of guide blocks 16 are provided within the guide rail 10. A drive block 13 is provided within the drive groove 11. The pair of guide blocks 16 are respectively connected to their adjacent drive blocks 13 on both sides of the traction block 17, and the guide blocks 16 are fixedly connected to the traction block 17. The drive blocks 13 and the traction block 17 are connected by a movable mechanism. The components are connected, and the movable components include a slide groove 18, which is located on the side of the drive block 13 facing the traction block 17. A sliding member 19 is movably arranged in the slide groove 18 and is fixedly arranged on the traction block 17. A connecting plate 15 is provided at the upper end of the traction block 17, and the lower end of the electric telescopic rod 5 is connected to the upper end of the connecting plate 15. The two ends of the connecting plate 6 are movably connected to a pair of traction blocks 17 on different sides and in corresponding positions. A cleaning plate 12 is connected to the lower end of the connecting plate 6 through a snap-fit ​​assembly. A limiting roller 8 is provided at the lower end of the cleaning plate 12 and located in the cleaning cavity 2. A motor 21 is provided on the traction block 17, and the output end of the motor 21 is connected to the connecting plate 6.

[0026] By activating two sets of electric telescopic rods 5, the steel belt moves upward closer to a pair of connecting plates 15, while the pair of connecting plates 15 away from the steel belt moves downward. Under the action of the drive groove 11, drive block 13, and traction block 17, the pair of connecting plates 6 and cleaning plates 12 move towards each other in an alternating manner. The guide blocks 16 all move along the guide rail 10, with one set of guide blocks 16 moving downward within the guide rail 10 and another set moving upward within the guide rail 10. With the cooperation of the slide groove 18 and the sliding element 19, the traction block 17 is driven to move along the guide rail 10 with the guide blocks 16, thereby causing the pair of connecting plates 6 to move towards each other, then in an alternating manner, and finally away from each other, thus realizing the operation of replacing the pair of cleaning plates 12 at the same position on the steel belt.

[0027] Among them, a material picking hole 9 is provided above the guide rail 10 and on the inner wall of the cleaning chamber 2, and a baffle 14 is provided at the end of the material picking hole 9 away from the inner side of the cleaning chamber 2;

[0028] The aforementioned material extraction hole 9 is used for removing and installing the cleaning plate 12. Simply open the baffle 14, and when the cleaning plate 12 moves to the same horizontal position as the material extraction hole 9, start the motor 21 to drive the connecting plate 6 to rotate, so that the cleaning plate 12 is aligned with the material extraction hole 9. The cleaning plate 12 can then be disassembled and installed through the material extraction hole 9.

[0029] The engaging assembly includes a slot 23. The connecting plate 6 has a slot 23 at its lower end, and the cleaning plate 12 has a locking element 24 at its upper end. The locking element 24 engages with the slot 23.

[0030] The design of the slot 23 and the clip 24 allows the cleaning plate 12 to be snapped into the lower end of the connecting plate 6. Combined with the design of the material extraction hole 9, the cleaning plate 12 can be replaced easily and conveniently.

[0031] The guide rail 10 is Y-shaped, and a pair of drive blocks 13 are respectively located at different positions on the upper end of the guide rail 10.

[0032] By using the Y-shaped design of the guide rail 10, a pair of drive blocks 13 can run alternately, which facilitates the alternating replacement of the cleaning plate 12.

[0033] The cleaning chamber 2 is provided with a work box 1 on one side, and both the cleaning chamber 2 and the work box 1 are provided with conveying ports 4 on their sides, and several of the conveying ports 4 are horizontally aligned.

[0034] The aforementioned conveyor port 4 is used to convey steel belts.

[0035] The cleaning plate 12 is provided with a traction ring 20 on one side;

[0036] The cleaning plate 12 is designed with a traction ring 20 on one side, which makes it easy to pull the cleaning plate 12 out of the slot 23 for convenient replacement.

[0037] Among them, the lower end of the inner wall of the side of the cleaning chamber 2 (excluding the conveying port 4) is connected to a vacuum cleaner 3.

[0038] The design of the vacuum cleaner 3 allows the dust and impurities on the steel strip surface cleaned by the cleaning plate 12 in the cleaning chamber 2 to be sucked out, ensuring the cleanliness of the steel strip surface and the cleaning chamber 2, and ensuring the cleaning effect of the steel strip.

[0039] Working principle: When the cleaning plate 12 needs to be replaced, the two sets of electric telescopic rods 5 are activated. The steel belt moves upwards towards a pair of connecting plates 15, while the pair of connecting plates 15 away from the steel belt moves downwards. Under the action of the drive groove 11, drive block 13, and traction block 17, the pair of connecting plates 6 and the cleaning plate 12 move towards each other in an alternating manner. The guide blocks 16 all move along the guide rail 10, with one set of guide blocks 16 moving downwards within the guide rail 10 and the other set moving upwards. With the cooperation of the sliding groove 18 and the sliding element 19, the traction block 17 moves along the guide rail 10 with the guide blocks 16, thereby causing the pair of connecting plates 6 to first approach each other and then move in an alternating manner. Finally, the movement away from the steel belt allows for the replacement of a pair of cleaning plates 12 at the same position. When the cleaning plate 12 to be replaced moves to the position of the material removal hole 9, the motor 21 is started, driving the connecting plate 6 to rotate, so that the cleaning plate 12 is aligned with the position of the material removal hole 9. Then, the baffle 14 is opened, and the cleaning plate 12 is taken out from the cleaning chamber 2 and replaced through the material removal hole 9 under the action of the traction ring 20. The design of the slot 23 and the clip 24 allows the cleaning plate 12 to be engaged at the lower end of the connecting plate 6. Combined with the design of the material removal hole 9, the cleaning plate 12 can be replaced simply and conveniently. Through the above process, the operation difficulty of replacing the cleaning plate 12 can be reduced and labor consumption can be reduced.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An environmentally friendly dust prevention device for steel strip production, comprising a cleaning chamber (2), a traction block (17), a connecting plate (6), a locking assembly, and a movable assembly, characterized in that: Two sets of electric telescopic rods (5) are evenly provided at the top of the cleaning chamber (2). A pair of drive grooves (11) are provided on the side of the inner wall of the cleaning chamber (2) that is not the conveying port (4). A guide rail (10) is provided between the pair of drive grooves (11) on the same side. A pair of guide blocks (16) are provided in the guide rail (10). A drive block (13) is provided in the drive groove (11). The pair of guide blocks (16) are respectively connected to the adjacent drive blocks (13) on both sides of the traction block (17). The guide blocks (16) and the traction block (17) are fixedly connected. The drive blocks (13) and the traction block (17) are connected by a movable component. The movable component includes a slide groove (18). The slide groove (18) is provided in The drive block (13) faces the traction block (17) on one side. A sliding part (19) is movably provided in the slide groove (18). The sliding part (19) is fixed on the traction block (17). A connecting plate (15) is provided at the upper end of the traction block (17). The lower end of the electric telescopic rod (5) is connected to the upper end of the connecting plate (15). The two ends of the connecting plate (6) are movably connected to a pair of traction blocks (17) on different sides and in corresponding positions. A cleaning plate (12) is connected to the lower end of the connecting plate (6) through a snap-fit ​​assembly. A limiting roller (8) is provided at the lower end of the cleaning plate (12) and in the cleaning cavity (2). A motor (21) is provided on the traction block (17). The output end of the motor (21) is connected to the connecting plate (6).

2. The environmental protection dust prevention device for steel strip production according to claim 1, characterized in that: A material taking hole (9) is provided above the guide rail (10) and on the inner wall of the cleaning chamber (2). A baffle (14) is provided at one end of the material taking hole (9) away from the inner side of the cleaning chamber (2).

3. The environment-friendly dust prevention device for steel strip production according to claim 1, characterized in that: The engaging assembly includes a slot (23), the lower end of the connecting plate (6) is provided with a slot (23), and the upper end of the cleaning plate (12) is provided with a clip (24), which engages with the slot (23).

4. The environment-friendly dust prevention device for steel strip production according to claim 3, characterized in that: The guide rail (10) is Y-shaped, and a pair of drive blocks (13) are respectively located at different positions on the upper end of the guide rail (10).

5. The environmental protection dust prevention device for steel strip production according to claim 4, characterized in that: The cleaning chamber (2) is provided with a work box (1) on one side. Both the cleaning chamber (2) and the work box (1) are provided with conveying ports (4) on their sides. Several of the conveying ports (4) are horizontally aligned.

6. The environmental protection dust prevention device for steel strip production according to claim 5, characterized in that: A traction ring (20) is provided on one side of the cleaning plate (12).

7. The environmental protection dust prevention device for steel strip production according to claim 6, characterized in that: A vacuum cleaner (3) is connected to the lower end of the inner wall of the side of the cleaning chamber (2) and the non-conveying port (4).

Images