Movable welding dust removal workshop

Abstract

The utility model belongs to the technical field of workshop, concretely relates to a movable welding dust removal workshop, including main part, the top of main part is equipped with roof, be equipped with electric lifting door on main part, be equipped with opening on roof, be equipped with movable plate on the top of opening, movable plate and roof sliding connection, still be equipped with support on roof, be equipped with pneumatic cylinder on support, the output of pneumatic cylinder is connected with movable plate, still interval be equipped with suction hood on roof. The utility model solves the problem that the engineering machinery manufacturing workshop fume cannot be effectively captured and collected overflow under the influence of environment, and solves the problem that the workroom is convenient for driving suspension workpiece or positioner when positioner fails.

Description

Technical Field

[0001] This utility model belongs to the field of workshop technology, specifically relating to a mobile welding dust removal workshop. Background Technology

[0002] Currently, for welding, cutting, and grinding workstations, fixed top-mounted suction hoods are often used for localized dust collection. However, most workshops have air supply and fans, causing smoke and dust to disperse and affecting the collection by the suction hoods, with some smoke and dust overflowing into the entire workshop. In addition, workroom-style dust collection is also commonly used. Most existing workrooms are fully enclosed for collection and treatment. When a workpiece fixture positioner malfunctions, it cannot be disassembled for repair. Since both the positioner and the workpiece being processed are large and heavy, it is necessary to use a crane to suspend the workpiece and manually adjust the positioner to remove it. The original workrooms were fixed at the top, making maintenance and operation impossible. If holes were left, smoke and dust would overflow from the holes into the workroom. If a workroom with a retractable soft curtain at the top was used, its sealing was poor, and it was easy for leaks to occur from the movable soft curtain and frame around the perimeter, overflowing into the workshop, and the overall aesthetics were poor. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a mobile welding dust removal workshop, which solves the problem of ineffective capture and collection of flue gas from engineering machinery manufacturing workshops due to environmental factors, and also solves the problem of conveniently suspending workpieces or positioners by a crane when the positioner malfunctions within the workshop.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: a movable welding dust removal workshop, comprising a main body, a top plate on the top of the main body, an electric lifting door on the main body, an opening on the top plate, a movable plate above the opening, the movable plate being slidably connected to the top plate, a support on the top plate, a cylinder on the support, the output end of the cylinder being connected to the movable plate, and suction hoods spaced apart on the top plate.

[0005] As a further embodiment of this utility model: the main body includes a first frame and a first panel, the first frame is fixedly connected to the ground, a crossbeam is provided between the first frames, and the first panel is fixedly connected to the first frame and the crossbeam.

[0006] As a further improvement of this utility model: the main body is also provided with an inspection door and a louvered window, the louvered window being located at the lower part of the first panel.

[0007] As a further embodiment of this utility model: the top plate includes a second frame and a second panel, the side of the second frame is provided with a right angle bracket and is connected to the second panel through the right angle bracket, and the bottom of the second frame is fixedly connected to the crossbeam by bolts.

[0008] As a further embodiment of this utility model: the top plate is provided with a guide rail, the movable plate is provided with a sliding bracket, the bottom of the sliding bracket is provided with a sliding block, and the sliding block is slidably connected to the guide rail.

[0009] As a further embodiment of this utility model: the guide rail has a U-shaped cross-section, and sliding grooves are provided on both sides of the guide rail. Bearings are symmetrically provided inside the U-shaped opening of the guide rail. The bearings are connected by connecting blocks. The sliding blocks have through holes. The bearings are sleeved on the connecting shaft. The two ends of the connecting shaft pass through the sliding grooves and are connected to the sliding blocks through the through holes.

[0010] As a further improvement of this utility model, the first panel is also provided with a window.

[0011] As a further improvement of this utility model, decorative strips are also attached to the main body at intervals.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model can effectively collect and treat dust and fumes, and at the same time, it can reduce the impact of noise on the surrounding environment during operation, effectively reduce the spread of noise, and meet the requirements of environmental protection and occupational health. 2. The top of this utility model adopts a movable plate design, which is not a whole movable plate. When a local fault occurs in the work area, the crane hook can quickly enter the work area for handling, which improves the fault handling efficiency and reduces the dust or smoke diffusion area. 3. This utility model, through the setting of louvers, forms an airflow pattern of downward supply and upward return with the air intake hood, which makes it easy for operators to quickly breathe fresh air; 4. This utility model adopts a bearing sliding form, which reduces the cost of equipment maintenance. Attached Figure Description

[0013] Figure 1 This is a front view of the movable welding dust removal workshop of this utility model; Figure 2 This is a rear view of the movable welding dust removal workshop of this utility model; Figure 3 This is a top view of the movable welding dust removal workshop of this utility model; Figure 4 This is a side view of the movable welding dust removal workshop of this utility model; Figure 5 This is a side sectional view of the movable welding dust removal workshop of this utility model; Figure 6 This is a schematic diagram showing the connection between the main body and the top plate of the movable welding dust removal workshop of this utility model; Figure 7 This is a top view of the movable plate structure of the movable welding dust removal workshop of this utility model. Figure 8 This is a schematic diagram of the main structure of the movable plate of the movable welding dust removal workshop of this utility model; Figure 9 This is a side view of the movable plate structure of the movable welding dust removal workshop of this utility model; Figure 10 This is a schematic diagram of the main structure of the movable plate in Embodiment 2 of the movable welding dust removal workshop of this utility model; Figure 11 This is a schematic diagram of the sliding support and guide rail structure of Embodiment 2 of the movable welding dust removal workshop of this utility model; Figure 12 This is a schematic diagram of the side structure of the guide rail in Embodiment 2 of the movable welding dust removal workshop of this utility model; Figure 13 This is a top view of the movable plate structure of Embodiment 3 of the movable welding dust removal workshop of this utility model; In the diagram: 1. Main body; 11. First frame; 12. First panel; 13. Crossbeam; 14. Window; 15. Decorative strip; 2. Top plate; 21. Second frame; 22. Second panel; 23. Right angle frame; 24. Bolt; 25. Guide rail; 251. Sliding groove; 252. Bearing; 253. Connecting block; 254. Coupling shaft; 3. Electric lifting door; 4. Opening; 5. Movable plate; 51. Sliding bracket; 52. Sliding block; 53. Through hole; 6. Bracket; 7. Cylinder; 8. Suction hood; 9. Inspection door; 10. Venetian blind. Detailed Implementation

[0014] 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.

[0015] Example 1

[0016] refer to Figures 1 to 9A movable welding dust removal workshop includes a main body 1, a top plate 2 on the top of the main body 1, and an electric lifting door 3 on the main body 1 to facilitate the entry and exit of workpieces. The top plate 2 has an opening 4, and a movable plate 5 is provided above the opening 4. The movable plate 5 is slidably connected to the top plate 2. The top plate 2 also has a bracket 6, and a cylinder 7 is provided on the bracket 6. The output end of the cylinder 7 is connected to the movable plate 5. When the positioner in the workshop malfunctions, the movable plate 5 on the top of the workshop can be moved to facilitate the access of the crane hook in the workshop for maintenance. Suction hoods 8 are also provided at intervals on the top plate 2.

[0017] The main body 1 includes a first frame 11 and a first panel 12. The first frame 11 is fixedly connected to the ground. A crossbeam 13 is also provided between the first frames 11. The first panel 12 is fixedly connected to the first frame 11 and the crossbeam 13.

[0018] The main body 1 is also equipped with an inspection door 9 and a louvered window 10, which facilitates workers to quickly enter the work room for operation and maintenance. The louvered window 10 is located at the lower part of the first panel 12, which can make reasonable air supply to the work room, prevent negative pressure from being sucked up due to dust removal, and form a reasonable fresh air flow so that fresh air can quickly enter the work room and provide workers with good fresh air.

[0019] The top plate 2 includes a second frame 21 and a second panel 22. The side of the second frame 21 is provided with a right angle bracket 23 and is connected to the second panel 22 through the right angle bracket 23. The bottom of the second frame 21 is fixedly connected to the crossbeam 23 by bolts 24.

[0020] The top plate 2 is provided with a guide rail 25, the movable plate 5 is provided with a sliding bracket 51, the bottom of the sliding bracket 51 is provided with a sliding block 52, and the sliding block 52 is slidably connected to the guide rail 25.

[0021] The first panel 12 also has a window 14.

[0022] Decorative strips 15 are also attached to the main body 1 at intervals.

[0023] Example 2

[0024] Based on Example 1, and referring to Figures 10 to 12 The guide rail 25 has a U-shaped cross section. Sliding grooves 251 are provided on both sides of the guide rail 25. Bearings 252 are symmetrically arranged inside the U-shaped opening of the guide rail 25. The bearings 252 are connected by connecting blocks 253. A through hole 53 is provided on the sliding block 52. The bearings 252 are sleeved on the connecting shaft 254. Both ends of the connecting shaft 254 pass through the sliding grooves 251 and are connected to the sliding block 52 through the through holes 53.

[0025] When a workpiece needs to enter the work area, it is delivered by a robot to the electric lifting door 3. The electric lifting door 3 is then opened, and the workpiece enters the work area. After the workpiece is loaded, unloaded, and positioned, the robot exits the work area, the electric lifting door 3 is closed, and welding robots or manual labor begin welding, grinding, and other operations. The dust-generating points are completely sealed off to prevent dust spillage and noise diffusion. The generated fumes are captured and collected by the suction hood 8 above the work area and sent to the purifier for purification through an external dust collection pipeline system. Because the work area is relatively enclosed, the dust collection system continuously... Extract air from the work area to maintain a negative pressure state. At this time, it is necessary to replenish the air volume in the work area by supplementing the air volume through the louver 10 to keep fresh air constantly supplied in the work area so that workers can quickly breathe in clean and fresh air. When the positioner malfunctions and the workpiece or positioner needs to be suspended, the control cylinder 7 drives the movable plate 5 to open horizontally, allowing the crane hook to enter the work area and lift the workpiece. The positioner is then manually adjusted to disassemble the workpiece. After disassembly, the crane hook is removed from the work area, and the control movable plate 5 is closed to prevent smoke and dust from escaping.

[0026] The operation process of the movable plate: When the movable plate 5 needs to be moved, the cylinder 7 retracts, driving the movable plate 5 to move on the guide rail 25. When the cylinder 7 retracts to its final position, the movable plate 5 is fully opened. At this time, the crane hook is operated to allow it to enter the working chamber for operation, handling workpiece or positioner malfunctions, etc. After the crane hook operation is completed and the workpiece or positioner in the working chamber is handled, the crane hook is moved out of the working chamber. At this time, the cylinder 7 extends, driving the movable plate 5 to move on the guide rail 25. When the cylinder 7 extends to its final position, the movable plate 5 is fully closed to prevent smoke and dust from escaping from the working chamber.

[0027] Example 3

[0028] refer to Figure 13 When the movable plate 5 needs to be moved, the cylinder 7 extends, driving the movable plate 5 to move on the guide rail 25. When the cylinder 7 extends to its full position, the movable plate 5 is fully opened. At this time, the crane hook is operated to allow it to enter the working chamber for operation, handling workpiece or positioner malfunctions, etc. After the crane hook operation is completed and the workpiece or positioner in the working chamber is handled, the crane hook is moved out of the working chamber. At this time, the cylinder 7 retracts, driving the movable plate 5 to move on the guide rail 25. When the cylinder 7 retracts to its full position, the movable plate 5 is fully closed to prevent smoke and dust from escaping from the working chamber.

[0029] 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 movable welding dust removal workshop, comprising a main body (1), wherein the top of the main body (1) is provided with a top plate (2), characterized in that: The main body (1) is provided with an electric lifting door (3), the top plate (2) is provided with an opening (4), the opening (4) is provided with a movable plate (5), the movable plate (5) is slidably connected to the top plate (2), the top plate (2) is also provided with a bracket (6), the bracket (6) is provided with a cylinder (7), the output end of the cylinder (7) is connected to the movable plate (5), and the top plate (2) is also provided with suction hoods (8) at intervals.

2. The movable welding dust removal workshop according to claim 1, characterized in that: The main body (1) includes a first frame (11) and a first panel (12). The first frame (11) is fixedly connected to the ground. A crossbeam (13) is also provided between the first frames (11). The first panel (12) is fixedly connected to the first frame (11) and the crossbeam (13).

3. The movable welding dust removal workshop according to claim 2, characterized in that: The main body (1) is also provided with an inspection door (9) and a louvered window (10), the louvered window (10) being located at the lower part of the first panel (12).

4. The movable welding dust removal workshop according to claim 3, characterized in that: The top plate (2) includes a second frame (21) and a second panel (22). The side of the second frame (21) is provided with a right angle bracket (23) and is connected to the second panel (22) through the right angle bracket (23). The bottom of the second frame (21) is fixedly connected to the crossbeam (23) by bolts (24).

5. The movable welding dust removal workshop according to claim 4, characterized in that: The top plate (2) is provided with a guide rail (25), the movable plate (5) is provided with a sliding bracket (51), the bottom of the sliding bracket (51) is provided with a sliding block (52), and the sliding block (52) is slidably connected to the guide rail (25).

6. The movable welding dust removal workshop according to claim 5, characterized in that: The guide rail (25) has a U-shaped cross section. Sliding grooves (251) are provided on both sides of the guide rail (25). Bearings (252) are symmetrically provided inside the U-shaped opening of the guide rail (25). The bearings (252) are connected by connecting blocks (253). A through hole (53) is provided on the sliding block (52). The bearings (252) are sleeved on the connecting shaft (254). The two ends of the connecting shaft (254) pass through the sliding grooves (251) and are connected to the sliding block (52) through the through holes (53).

7. The movable welding dust removal workshop according to claim 5, characterized in that: The first panel (12) is also provided with a window (14).

8. The mobile welding dust removal workshop according to claim 6, characterized in that: Decorative strips (15) are also attached to the main body (1) at intervals.

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