A rock wool board production protection device

Abstract

This utility model discloses a protective device for rock wool board production, relating to the field of rock wool board production technology. It includes a conveyor line body, a gantry frame installed above the conveyor line body, and a cutting machine body horizontally slidable on the gantry frame. A fixing plate is fixed to the side of the gantry frame, and a cylinder is fixed to the fixing plate. A connecting piece slides vertically on the fixing plate, and the output end of the cylinder is connected to the connecting piece. A concave protective pressure piece for positioning the rock wool board is connected to the connecting piece, and the protective pressure piece is equipped with an air-absorbing component for absorbing fiber dust. This utility model effectively fixes the rock wool board by driving the protective pressure piece downward with the cylinder, avoiding displacement and vibration during cutting and improving cutting accuracy. The air-absorbing component integrated on the pressure piece can quickly absorb and collect the generated fiber dust at the moment of cutting, fundamentally curbing the spread of dust, significantly improving the working environment, and ensuring the health and safety of operators.

Description

Technical Field

[0001] This utility model relates to the field of rock wool board production, and in particular to a protective device for rock wool board production. Background Technology

[0002] Rock wool board is an inorganic fiber board made primarily from natural rocks such as basalt. It is produced through high-temperature melting, centrifugal blowing, and then curing with the addition of a suitable binder. Due to its excellent thermal insulation, sound absorption, noise reduction, non-combustible and fire-resistant properties, it is widely used in building exterior wall insulation, industrial equipment insulation, and other fields, making it an important material for modern building energy conservation and fire safety.

[0003] In the production of rock wool boards, segmented cutting is often used to accommodate different specifications. However, the high-speed rotating blades generate a large amount of fine fiber dust when they come into contact with the rock wool fibers. These dust particles are small and lightweight, easily suspended in the air, polluting the production environment and potentially being inhaled by operators. Long-term accumulation may lead to respiratory illnesses or skin irritation. Traditional production methods rely heavily on natural settling or simple ventilation devices to effectively control dust dispersion, resulting in excessive dust concentrations in the work area, posing a pressing technical challenge. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies in rock wool board production, which lack the ability to collect fiber dust, and to propose a protective device for rock wool board production.

[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution: A protective device for rock wool board production includes a conveyor line body, a gantry frame installed above the conveyor line body, and a cutting machine body that is horizontally slidably arranged on the gantry frame. A fixing plate is fixedly provided on the side of the gantry frame, and a cylinder is fixedly provided on the fixing plate. A connecting member slides vertically on the fixing plate. The output end of the cylinder is connected to the connecting member. A concave protective pressure member for positioning the rock wool board is connected to the connecting member. An air suction component for absorbing fiber dust is provided on the protective pressure member.

[0006] Preferably, the connecting member includes a lifting plate, with fixed rods arranged laterally at both ends of the lifting plate, one of the fixed rods being fixedly connected to a protective pressure member, and a limiting member being provided between the lifting plate and the fixed plate.

[0007] Preferably, the suction assembly includes a rectangular suction head fixedly installed in the middle of the protective pressure member, a sealing cap is clamped on the upper surface of the suction head, a connector is provided in the middle of the sealing cap, an exhaust fan is fixedly installed on the side of the conveyor body, and the end of the rubber pipe on the exhaust fan is connected to the connector.

[0008] Preferably, the limiting component includes a guide rail vertically mounted on the side of the fixed plate, a slider slidably mounted on the guide rail, and the slider being fixedly connected to the lifting plate.

[0009] Preferably, a concave pressure plate is fixed to one end of the fixed rod, and both the pressure plate and the lower inner side of the protective pressure member are provided with inclined surfaces.

[0010] Preferably, a filter screen is movably mounted in the inner cavity of the suction head, and the filter screen is located between the suction end of the suction head and the sealing cover.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, a cylinder drives the protective pressure component to press down, effectively fixing the rock wool board and preventing displacement and vibration during cutting, thus improving cutting accuracy. The suction component integrated into the pressure component can quickly absorb and collect the generated fiber dust at the moment of cutting, fundamentally curbing dust diffusion, significantly improving the working environment, and ensuring the health and safety of operators. This design organically combines positioning and dust removal functions, has a compact structure, effectively reduces raw material loss, and improves production efficiency and environmental protection. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the protective pressure component structure of this utility model; Figure 3 This is a schematic diagram of the connecting component structure of this utility model; Figure 4 This is a schematic diagram of the air intake component structure of this utility model.

[0013] The following are the components listed in the diagram: 1. Conveyor body; 11. Gantry frame; 12. Cutting machine body; 13. Fixing plate; 14. Cylinder; 15. Protective pressure component; 2. Connecting component; 21. Lifting plate; 22. Fixing rod; 3. Suction assembly; 31. Suction head; 32. Sealing cover; 33. Connector; 34. Exhaust fan; 35. Rubber pipe; 4. Guide rail; 41. Slider; 5. Pressure plate; 51. Inclined surface; 6. Filter screen. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] In the description of this specification, the references to terms such as "embodiment," "one embodiment," "some implementations," "exemplary," and "one implementation," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or implementation of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0017] Example: This example provides a protective device for rock wool board production. See [link / reference]. Figure 1-4 Specifically, it includes a conveyor body 1, a gantry frame 11 installed above the conveyor body 1, and a cutting machine body 12 that is horizontally slidably installed on the gantry frame 11. A fixing plate 13 is fixedly installed on the side of the gantry frame 11, and a cylinder 14 is fixedly installed on the fixing plate 13. A connector 2 is vertically slidable on the fixing plate 13. The output end of the cylinder 14 is connected to the connector 2. A concave protective pressure member 15 for positioning the rock wool board is connected to the connector 2. An air suction component 3 for absorbing fiber dust is provided on the protective pressure member 15.

[0018] In this embodiment, the conveyor body 1 carries and transports the rock wool board to the cutting station. The gantry frame 11 serves as the lateral moving track for the cutting machine body 12, supporting the cutting operation. The cylinder 14 provides lifting power to the connector 2, driving the protective pressure member 15 to press / release the rock wool board. The protective pressure member 15 covers the cutting area, with both ends fitting against the sides of the rock wool board and the inner side fitting against the surface of the rock wool board, thus positioning the rock wool board. The suction component 3 is integrated into the protective pressure member 15, directly targeting the cutting area to absorb dust. When the rock wool board is transported to the cutting station, the conveyor body 1 stops, the cylinder 14 pushes the connector 2 down, and the protective pressure member 15 presses against the rock wool board cutting area (the cutting area is located between the protective pressure member 15 and the pressure plate 5), forming a stable position; the cutting machine body 12 moves laterally to complete the cutting, and at the same time, the suction component 3 is activated to absorb the fiber dust generated during cutting.

[0019] In the specific implementation process, such as Figure 2 and Figure 3 As shown, the connecting piece 2 includes a lifting plate 21, with fixing rods 22 arranged laterally at both ends of the lifting plate 21. One fixing rod 22 is fixedly connected to the protective pressure member 15, and a limiting member is provided between the lifting plate 21 and the fixing plate 13.

[0020] In this embodiment, the lifting plate 21 is the core skeleton of the connector 2. Its upper part is directly connected to the output end of the cylinder 14. It converts the pushing and pulling force of the cylinder 14 into the lifting motion of the entire assembly. The fixing rod 22 is horizontally arranged at both ends of the lifting plate 21, and its function is to extend the working radius. It transmits the vertical movement of the lifting plate 21 to a position far from the center line of the cylinder 14, ensuring that the protective pressure member 15 can accurately press against the rock wool board.

[0021] In the specific implementation process, such as Figure 3 and Figure 4 As shown, the suction assembly 3 includes a rectangular suction head 31 fixedly installed in the middle of the protective pressure member 15. A sealing cover 32 is clamped on the upper surface of the suction head 31. A connector 33 is provided in the middle of the sealing cover 32. An exhaust fan 34 is fixedly installed on the side of the conveyor body 1. The end of the rubber pipe 35 on the exhaust fan 34 is connected to the connector 33.

[0022] In this embodiment, the rectangular design of the suction head 31 matches the shape of the cutting area, maximizing coverage of the dust source, and its hollow interior forms a dust suction channel. The sealing cap 32 snaps onto the upper surface of the suction head 31 for easy disassembly and cleaning, and the central connector 33 is used to connect the pipe. The exhaust fan 34 is connected to the connector 33 via a rubber pipe 35, generating negative pressure suction. The flexible connection of the rubber pipe 35 accommodates the lifting and lowering movement of the protective pressure member 15, preventing the rigid connection from breaking. After the exhaust fan 34 is started, a negative pressure is formed inside the suction head 31, and the fibrous dust generated during cutting is sucked into the suction head 31.

[0023] In the specific implementation process, such as Figure 2 and Figure 3 As shown, the limiting component includes a guide rail 4 vertically mounted on the side of the fixed plate 13, and a slider 41 slidably mounted on the guide rail 4. The slider 41 is fixedly connected to the lifting plate 21. When the lifting plate 21 moves, the slider 41 slides along the guide rail 4, limiting the force direction of the lifting plate 21 to vertical, thus preventing horizontal deviation or swaying.

[0024] In the specific implementation process, such as Figure 2 and Figure 3 As shown, a concave pressure plate 5 is fixed to the end of a fixed rod 22. Both the pressure plate 5 and the protective pressure member 15 have inclined surfaces 51 on their lower inner sides, with an angle of approximately 45 degrees. After contacting the edge of the rock wool board, the rock wool board can slide along the inclined surfaces 51 to the inner side of the pressure plate 5. The concave structure of the pressure plate 5 matches the edge of the rock wool board, and the design of the inclined surfaces 51 allows the ends of the pressure plate 5 and the protective pressure member 15 to fit snugly against the two side edges of the rock wool board.

[0025] In the specific implementation process, such as Figure 3 and Figure 4 As shown, a filter screen 6 is movably mounted inside the suction head 31, located between the suction end of the suction head 31 and the sealing cover 32. The filter screen 6 is used to intercept the sucked-in fibrous dust, preventing the fibers from directly entering the exhaust fan 34, allowing the fibrous dust to remain inside the suction head 31, which can be quickly cleaned by opening the sealing cover 32.

[0026] 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 inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A protective device for rock wool board production, comprising a conveyor line body (1), a gantry frame (11) installed above the conveyor line body (1), and a cutting machine body (12) laterally slidably disposed on the gantry frame (11), characterized in that: A fixing plate (13) is fixedly provided on the side of the gantry frame (11). A cylinder (14) is fixedly provided on the fixing plate (13). A connector (2) slides vertically on the fixing plate (13). The output end of the cylinder (14) is connected to the connector (2). A concave protective pressure piece (15) for positioning the rock wool board is connected to the connector (2). An air suction component (3) for absorbing fiber dust is provided on the protective pressure piece (15).

2. The protective device for rock wool board production according to claim 1, characterized in that: The connector (2) includes a lifting plate (21), and a fixing rod (22) is provided at both ends of the lifting plate (21). One of the fixing rods (22) is fixedly connected to the protective pressure member (15), and a limiting member is provided between the lifting plate (21) and the fixing plate (13).

3. The protective device for rock wool board production according to claim 1, characterized in that: The suction assembly (3) includes a rectangular suction head (31) fixedly installed in the middle of the protective pressure member (15). A sealing cover (32) is attached to the upper surface of the suction head (31). A connector (33) is provided in the middle of the sealing cover (32). A blower (34) is fixedly installed on the side of the conveyor body (1). The end of the rubber pipe (35) on the blower (34) is connected to the connector (33).

4. A protective device for rock wool board production according to claim 2, characterized in that: The limiting component includes a guide rail (4) vertically installed on the side of the fixed plate (13), and a slider (41) is slidably provided on the guide rail (4), and the slider (41) is fixedly connected to the lifting plate (21).

5. A protective device for rock wool board production according to claim 2, characterized in that: A concave pressure plate (5) is fixed at the end of one of the fixed rods (22), and the inner side of the lower end of the pressure plate (5) and the protective pressure member (15) are both provided with inclined surfaces (51).

6. A protective device for rock wool board production according to claim 3, characterized in that: A filter screen (6) is installed in the inner cavity of the suction head (31), and the filter screen (6) is located between the suction end of the suction head (31) and the sealing cover (32).

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