A rapid curing furnace for rock wool production

Abstract

The utility model provides a kind of quick curing furnace for rock wool production, belong to building material processing technical field, including ontology mechanism, sliding assembly and conveying component;The conveying component is set on the ontology mechanism, and the sliding assembly is connected with the conveying component.The air cushion furnace ontology of the utility model is ensured that rock wool is in suspended state during curing process in furnace, realizes non-contact transmission, fundamentally avoids the indentation and structural damage of traditional chain or mesh belt to the bottom surface of cotton felt, and the sliding assembly realizes the smooth transition and transfer of rock wool board after curing.The inclined smooth progressive plate guides the product to leave, effectively prevents the edge and corner breakage, surface scratch and structural deformation caused by sudden drop, jam or scraping at discharge port, and ensures the appearance integrity and internal quality of product.

Description

Technical Field

[0001] This utility model relates to the field of building material processing technology, and in particular to a rapid curing furnace for rock wool production. Background Technology

[0002] Rock wool, as an excellent thermal insulation, sound absorption, and heat insulation material, is widely used in the construction and industrial fields. In the production process of rock wool, molten rock is centrifuged into fibers, and then cured in a curing furnace at high temperatures to form a final product with a certain strength. Therefore, the curing furnace is one of the core pieces of equipment in a rock wool production line, and its performance directly affects product quality and production efficiency.

[0003] Currently, the commonly used curing furnaces in rock wool production are mostly traditional chain-type or mesh belt-type curing furnaces. These devices typically use metal chains or mesh belts as the conveyor to transport the loose rock wool fiber felt through the high-temperature furnace chamber. However, this conveying method has some drawbacks. In the initial curing stage, the rock wool fiber felt has a loose structure and extremely low strength. During transport, the chain or mesh belt comes into direct contact with the bottom surface of the felt, causing compression and easily leaving indentations on the surface, even damaging the bottom fiber structure, affecting the product's appearance and internal quality. Simultaneously, due to uneven stress, thicker felts are prone to deformation during curing, and the traditional contact conveying method hinders the even distribution of hot air from the bottom to the felt, resulting in uneven heating of the upper and lower surfaces and inconsistent curing effects.

[0004] Therefore, this application provides a rapid curing furnace for rock wool production to meet the requirements. Summary of the Invention

[0005] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology, and to propose a rapid curing furnace for rock wool production.

[0006] The technical problem this invention aims to solve is to provide a rapid curing furnace for rock wool production, which addresses the issues of poor connection between the material inlet and outlet of existing air-cushion curing furnaces, leading to damage, deformation, and low efficiency in rock wool products. To achieve the above objectives, this utility model is implemented through the following technical solution: A rapid curing furnace for rock wool production mainly includes a main body mechanism, a sliding component, and a conveying component; the conveying component is disposed on the main body mechanism, and the sliding component is connected to the conveying component; the main body mechanism includes an air cushion furnace body and a flow-inducing chamber, the flow-inducing chamber being opened on one side of the air cushion furnace body, and the conveying component penetrating through the flow-inducing chamber; the conveying component includes a drive motor, a transmission rod, a roller, a transfer roller, and a conveyor belt, the output end of the drive motor is connected to the transmission rod, the transmission rod is connected to the roller, the conveyor belt is wound around the roller and the transfer roller, and the transfer roller is connected to the sliding component.

[0007] Preferably, the sliding assembly includes a sliding seat, a fixed plate, a first U-shaped groove, a rotating roller, and a progressive plate. The fixed plate is connected to the sliding seat, the first U-shaped groove is formed on the fixed plate, the rotating roller is disposed in the first U-shaped groove, the progressive plate is connected to the rotating roller, and the progressive plate is correspondingly disposed with respect to the output end of the conveyor belt.

[0008] Preferably, the sliding assembly further includes a second U-shaped groove, an arc-shaped telescopic rod, a locking block, and a push rod. The second U-shaped groove is formed on the sliding seat. One end of the arc-shaped telescopic rod is disposed in the second U-shaped groove, and the other end of the arc-shaped telescopic rod is connected to the locking block. The locking block is engaged with the clamping seat, and the clamping seat is connected to the push rod.

[0009] Preferably, the drive motor is fixedly installed by bolts, and the drive motor is a servo motor.

[0010] Preferably, the advancing plate is inclined and has a smooth surface.

[0011] Preferably, the extension length of the arc-shaped telescopic rod is adapted to the length of the second U-shaped groove.

[0012] Preferably, the conveyor belt is made of a high-temperature resistant material.

[0013] The beneficial effects of this invention are as follows: The air cushion furnace body ensures that the rock wool remains suspended during the curing process inside the furnace, achieving non-contact transmission. This fundamentally avoids the indentation and structural damage to the bottom surface of the cotton felt caused by traditional chains or mesh belts. The sliding component ensures a smooth and stable transition and transfer of the cured rock wool board. The inclined and smooth progressive plate guides the product away, effectively preventing edge damage, surface scratches, and structural deformation caused by sudden drops, jamming, or scraping at the discharge port, thus ensuring the product's appearance integrity and internal quality.

[0014] The conveying components, consisting of a drive motor, transmission rod, and conveyor belt, operate smoothly and with precise control, ensuring the continuity and stability of materials in the furnace and during the discharge process. The arc-shaped telescopic rod and U-shaped chute in the sliding components allow the equipment to flexibly adapt to the discharge requirements of different product specifications, reducing downtime for adjustment due to product specification changes and making the production process smoother and more efficient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the appearance structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the sliding component structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the sliding seat of this utility model.

[0018] Figure 4 This is a structural diagram of the conveying component of this utility model.

[0019] In the diagram: 1. Main body mechanism; 101. Air cushion furnace body; 102. Drainage chamber; 2. Sliding assembly; 201. Sliding seat; 202. Fixing plate; 203. First U-shaped chute; 204. Rotating roller; 205. Progressing plate; 206. Second U-shaped chute; 207. Arc-shaped telescopic rod; 208. Locking block; 209. Clamping seat; 210. Push rod; 3. Conveying assembly; 301. Drive motor; 302. Transmission rod; 303. Roller; 304. Transfer roller; 305. Conveyor belt. Detailed Implementation

[0020] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.

[0021] This utility model discloses a rapid curing furnace for rock wool production. The rapid curing furnace for rock wool production mainly includes a main body mechanism 1, a sliding component 2, and a conveying component 3. The conveying component 3 is disposed on the main body mechanism 1, and the sliding component 2 is connected to the conveying component 3. The main body mechanism 1 includes an air cushion furnace body 101 and a drainage chamber 102. The drainage chamber 102 is opened on one side of the air cushion furnace body 101, and the conveying component 3 passes through the drainage chamber 102. The conveying component 3 includes a drive motor 301, a transmission rod 302, a roller 303, a transfer roller 304, and a conveyor belt 305. The output end of the drive motor 301 is connected to the transmission rod 302, the transmission rod 302 is connected to the roller 303, the conveyor belt 305 is wound around the roller 303 and the transfer roller 304, and the transfer roller 304 is connected to the sliding component 2.

[0022] The sliding assembly 2 includes a sliding seat 201, a fixed plate 202, a first U-shaped chute 203, a rotating roller 204, and a progress plate 205. The fixed plate 202 is connected to the sliding seat 201. The first U-shaped chute 203 is formed on the fixed plate 202. The rotating roller 204 is disposed within the first U-shaped chute 203. The progress plate 205 is connected to the rotating roller 204 and is correspondingly positioned to the output end of the conveyor belt 305. By setting the progress plate 205 corresponding to the output end of the conveyor belt, the cured rock wool board delivered from the conveyor belt can be smoothly received and guided to the next station. The inclined design of the progress plate 205 makes the transfer process natural and smooth, effectively avoiding edge damage or surface scratches to the rock wool board at the outlet due to vertical drop or direct collision. The rotating roller 204 is positioned within the first U-shaped chute 203, allowing the angle or position of the progress plate to be adjusted within a certain range, enhancing the adaptability of the assembly to different discharge requirements.

[0023] The sliding assembly 2 further includes a second U-shaped groove 206, an arc-shaped telescopic rod 207, a locking block 208, and a push rod 210. The second U-shaped groove 206 is formed on the sliding seat 201. One end of the arc-shaped telescopic rod 207 is located in the second U-shaped groove 206, and the other end of the arc-shaped telescopic rod 207 is connected to the locking block 208. The locking block 208 engages with the clamping seat 209, and the clamping seat 209 is connected to the push rod 210. By extending, retracting, and moving the arc-shaped telescopic rod 207 within the second U-shaped groove 206, the locking block 208 can be precisely adjusted to engage with the clamping seat 209. This allows the entire sliding assembly to be finely adjusted and securely locked according to process requirements, ensuring the accuracy of the connection between the discharge port and subsequent equipment. The push rod 210 may be used to drive the clamping seat or perform other pushing actions, thus enabling automated control of the discharge process.

[0024] The drive motor 301 is fixedly installed by bolts, and it is a servo motor. Using a servo motor as the drive motor 301 allows for precise, stepless control of the conveyor belt speed. This is crucial for matching the curing time required for rock wool products of different thicknesses and densities, directly affecting the uniformity of product quality.

[0025] The advancing plate 205 is inclined and has a smooth surface. The smooth surface of the advancing plate 205 can greatly reduce the friction with the bottom surface of the rock wool board after high temperature curing, prevent scratches on the smooth surface of the product during the transfer process, and protect the appearance of the product.

[0026] The extension length of the arc-shaped telescopic rod 207 is adapted to the length of the second U-shaped slide 206; the adaptation of the extension length of the arc-shaped telescopic rod 207 to the length of the second U-shaped slide 206 means that the design of the adjustment mechanism has been optimized.

[0027] The conveyor belt 305 is made of a high-temperature resistant material; the high-temperature resistant material of the conveyor belt 305 enables it to withstand the high-temperature environment inside the air cushion furnace for a long time without aging, becoming brittle or deforming, thus extending the service life of the conveyor belt.

[0028] Working process: First, the drive motor 301 is started. The drive motor transmits power to the roller 303 through the transmission rod 302, which in turn drives the conveyor belt 305 to start circulating. The loose, uncured rock wool fiber felt is placed at the feed end of the conveyor belt by the previous process, and the rock wool felt enters the furnace chamber of the air cushion furnace body 101 with the conveyor belt. At this time, the high-speed hot air jet from below the furnace bed forms a stable "air cushion" between the conveyor belt and the furnace bed, so that the rock wool felt is in a suspended state, realizing non-contact transmission. The fully cured high-temperature rock wool board moves with the conveyor belt to the discharge end of the furnace body, that is, the output end of the conveyor belt 305. At this time, the sliding component 2 begins to play a key role. After the rock wool board is sent out by the conveyor belt, its front end will naturally overlap the advancing plate 205. Because the conveyor plate is inclined and has a smooth surface, the rock wool board can smoothly and steadily transition from the conveyor belt to the conveyor plate under the influence of gravity and inertia, and slide down the conveyor plate. When it is necessary to adapt to different specifications of rock wool products or adjust the discharge position, the operator can adjust the sliding component 2. Specifically, the arc-shaped telescopic rod 207 can be extended and retracted to move within the second U-shaped chute 206, thereby driving the connected locking block 208 to adjust its position. After the locking block disengages from the clamping seat 209, the positions of the sliding seat 201 and the fixed plate 202 can be adjusted as a whole, thereby changing the relative position of the conveyor plate 205 and the output end of the conveyor belt. After adjustment, the entire component is relocked by the arc-shaped telescopic rod and the locking block to ensure the stability and accuracy of the discharge process. The rock wool board sliding down the conveyor plate is finally transferred to the collection roller conveyor below, the baler, or the next section of the conveyor line, completing the entire rapid curing and discharge process.

[0029] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A rapid curing furnace for rock wool production, characterized in that: The rapid curing furnace for rock wool production includes a main body (1), a sliding component (2), and a conveying component (3); the conveying component (3) is disposed on the main body (1), and the sliding component (2) is connected to the conveying component (3); the main body (1) includes an air cushion furnace body (101) and a drainage chamber (102), the drainage chamber (102) is opened on one side of the air cushion furnace body (101), and the conveying component (3) passes through the drainage chamber (102). The conveying assembly (3) includes a drive motor (301), a transmission rod (302), a roller (303), a transfer roller (304), and a conveyor belt (305). The output end of the drive motor (301) is connected to the transmission rod (302), the transmission rod (302) is connected to the roller (303), the conveyor belt (305) is wound around the roller (303) and the transfer roller (304), and the transfer roller (304) is connected to the sliding assembly (2).

2. The rapid curing furnace for rock wool production as described in claim 1, characterized in that: The sliding assembly (2) includes a sliding seat (201), a fixed plate (202), a first U-shaped groove (203), a rotating roller (204), and a progressive plate (205). The fixed plate (202) is connected to the sliding seat (201). The first U-shaped groove (203) is formed on the fixed plate (202). The rotating roller (204) is disposed in the first U-shaped groove (203). The progressive plate (205) is connected to the rotating roller (204), and the progressive plate (205) is correspondingly disposed to the output end of the conveyor belt (305).

3. The rapid curing furnace for rock wool production as described in claim 2, characterized in that: The sliding assembly (2) further includes a second U-shaped groove (206), an arc-shaped telescopic rod (207), a locking block (208), and a push rod (210). The second U-shaped groove (206) is formed on the sliding seat (201). One end of the arc-shaped telescopic rod (207) is set in the second U-shaped groove (206), and the other end of the arc-shaped telescopic rod (207) is connected to the locking block (208). The locking block (208) is engaged with the clamping seat (209), and the clamping seat (209) is connected to the push rod (210).

4. The rapid curing furnace for rock wool production as described in claim 1, characterized in that: The drive motor (301) is fixedly installed by bolts, and the drive motor (301) is a servo motor.

5. A rapid curing furnace for rock wool production as described in claim 2, characterized in that: The advancement plate (205) is inclined and the surface of the advancement plate (205) is smooth.

6. The rapid curing furnace for rock wool production as described in claim 3, characterized in that: The extension length of the arc-shaped telescopic rod (207) is adapted to the length of the second U-shaped groove (206).

7. The rapid curing furnace for rock wool production as described in claim 1, characterized in that: The conveyor belt (305) is made of a high-temperature resistant material.

Images