Mineral wool board cotton beating device

Abstract

The utility model provides a cotton beating device for a mineral wool board. The cotton beating device for the mineral wool board comprises a cotton beating bin, a cotton beating roller and a conveying mechanism. According to the cotton beating device for the mineral wool board, the cotton beating bin is arranged, and the cotton beating roller is rotationally arranged in the cotton beating bin, so that scraped mineral wool can be automatically conveyed to the discharging opening through the cotton beating roller. A conveying mechanism is further installed on one side of the cotton beating bin, and blocky mineral wool can be conveyed into the cotton beating bin through the conveying mechanism. When the mineral wool beating device is used, blocky mineral wool can be placed on the conveying mechanism, and the mineral wool is gradually conveyed into the cotton beating bin through the conveying mechanism. When the mineral wool is conveyed to the cotton beating roller, the mineral wool blocks can be decomposed and removed under the influence of the scraper on the cotton beating roller, so that the mineral wool is decomposed, the resistance borne by the cotton beating roller is small in the decomposing process, the cotton beating roller can be driven by a motor with small power to rotate, the consumption of the mineral wool in the cotton beating process is reduced, and the production cost of the mineral wool board is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of mineral wool board production equipment, specifically relating to a mineral wool board cotton-beating device. Background Technology

[0002] Mineral wool decorative sound-absorbing panels are decorative panels made of mineral wool, possessing significant sound absorption capabilities. During the production process, the raw mineral wool is broken down and mixed with other raw materials. To facilitate transportation and storage, the mineral wool is typically compressed into blocks. Currently, when using mineral wool, the blocks need to be placed into a dispersing device for further dispersing. This device usually consists of a tank with rotating dispersing paddles inside. These paddles disperse the mineral wool. However, because the raw mineral wool is usually in a compressed block structure, the resistance during the dispersing process is relatively high, requiring a high-power motor. This increases both the equipment production cost and the overall production cost of the mineral wool panels. Utility Model Content

[0003] This utility model provides a mineral wool board beating device, which aims to solve the problem of high processing costs in the mineral wool board beating process, which affects production costs.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a mineral wool board cotton-beating device, comprising:

[0005] A cotton beating hopper, wherein an inlet and an outlet are respectively provided at both ends of the cotton beating hopper;

[0006] A beating roller is rotatably disposed inside the beating bin. The feed inlet and the discharge outlet are located on both sides of the beating roller. Multiple scraping knives for scraping off mineral wool are fixedly installed on the outer side of the beating roller.

[0007] A conveying mechanism is installed on the side of the beating bin where the feed inlet is located, and is used to convey blocky mineral wool into the beating bin.

[0008] In one possible implementation, the length direction of the feed knife is arranged radially along the cotton beating roller, and the width of the feed knife gradually decreases in the direction away from the cotton beating roller.

[0009] In one possible implementation, the beating roller includes:

[0010] The main shaft is rotatably mounted inside the cotton beating chamber;

[0011] A sleeve is fitted onto the outside of the main shaft and is coaxially arranged with the main shaft; the cutting blade is fixedly installed on the outside of the sleeve.

[0012] A connecting bracket is installed between the main shaft and the sleeve to fix the sleeve onto the main shaft.

[0013] In one possible implementation, the conveying mechanism includes:

[0014] The mounting bracket is installed on the side of the cotton beating bin where the feed inlet is located;

[0015] The drive roller is rotatably mounted on the mounting frame;

[0016] The driven roller is arranged parallel to the driving roller at a distance and is rotatably mounted on the mounting frame;

[0017] A conveyor belt, wound between the driving roller and the driven roller, is used to transport blocky mineral wool.

[0018] In one possible implementation, the mounting frame is also rotatably provided with a plurality of support rollers for supporting the conveyor belt, the plurality of support rollers being located between the driving roller and the driven roller.

[0019] In one possible implementation, an L-plate for mounting the end of the support roller is fixedly mounted on the mounting frame, and a bearing seat is detachably mounted on the L-plate, with the end of the support roller rotatably mounted on the bearing seat.

[0020] In one possible implementation, the mounting frame is further provided with a drive assembly for driving the drive roller to rotate, the drive assembly comprising:

[0021] The driving component is mounted on the mounting bracket;

[0022] A rotating shaft is rotatably mounted on the mounting bracket. One end of the rotating shaft is connected to the drive end of the drive component, and the other end of the rotating shaft is connected to the drive roller.

[0023] In one possible implementation, the mounting frame is further equipped with a scraper for removing mineral wool from the surface of the conveyor belt. The scraper is mounted on the bottom surface of the conveyor belt, and the cutting edge of the scraper abuts against the bottom surface of the conveyor belt.

[0024] The solution shown in this application, compared with the prior art, incorporates a beating bin with a beating roller rotating inside. The beating roller is driven by a motor, and its bottom rotates from the feed inlet to the discharge outlet, automatically conveying the scraped mineral wool to the discharge outlet. A conveying mechanism is also installed on the feed inlet side of the beating bin, transporting lumpy mineral wool into the bin. In use, lumpy mineral wool is placed on the conveying mechanism, which gradually transports it into the beating bin. When the mineral wool reaches the beating roller, it is broken down and removed by the scraper blades on the roller, thus achieving mineral wool decomposition. Furthermore, the beating roller experiences minimal resistance during decomposition, allowing the use of a lower-power motor to drive its rotation, reducing mineral wool consumption during the beating process and lowering the production cost of the mineral wool board. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the mineral wool board cotton-beating device provided in an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the cotton beating roller provided in an embodiment of the present utility model;

[0027] Figure 3 A schematic diagram of the conveying mechanism provided in an embodiment of this utility model;

[0028] Figure 4 This is a schematic diagram of the installation structure of the support roller provided in an embodiment of the present utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Cotton beating hopper; 2. Cotton beating roller; 21. Feeding knife; 22. Main shaft; 23. Sleeve; 24. Connecting frame; 3. Conveying mechanism; 31. Mounting frame; 311. L-plate; 312. Bearing seat; 32. Drive roller; 33. Driven roller; 34. Conveyor belt; 35. Support roller; 4. Drive assembly; 41. Drive component; 42. Rotating shaft; 5. Scraper. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] Please refer to the following: Figures 1 to 4The present invention provides a method for removing mineral wool from a board. The method includes a beating bin 1, a beating roller 2, and a conveying mechanism 3. The beating bin 1 has an inlet and an outlet at its two ends. The beating roller 2 is rotatably mounted inside the beating bin 1, with the inlet and outlet located on either side of the roller. Multiple scraping blades 21 for removing mineral wool are fixedly installed on the outer side of the roller. The conveying mechanism 3 is installed on the side of the beating bin 1 with the inlet and is used to convey blocky mineral wool into the beating bin 1.

[0033] Compared with the prior art, the mineral wool board scraping device provided in this embodiment has a scraping bin 1, inside which a scraping roller 2 is rotatably installed. The scraping roller 2 is driven by a motor to rotate, and the bottom of the scraping roller 2 rotates from the feed inlet to the discharge outlet, so that the scraping roller 2 can automatically convey the scraped mineral wool to the discharge outlet. A conveying mechanism 3 is also installed on the side of the scraping bin 1 where the feed inlet is located, and the conveying mechanism 3 can convey blocky mineral wool into the scraping bin 1. In use, the blocky mineral wool can be placed on the conveying mechanism 3, and the conveying mechanism 3 gradually conveys the mineral wool into the scraping bin 1. When the mineral wool is conveyed to the scraping roller 2, it will be affected by the scraping blade 21 on the scraping roller 2 to decompose and remove the mineral wool block, thereby realizing the decomposition of mineral wool. In addition, the scraping roller 2 experiences less resistance during the decomposition process, and a lower power motor can be used to drive the scraping roller 2 to rotate, reducing the consumption of mineral wool during the scraping process, thereby reducing the production cost of mineral wool board.

[0034] Specifically, in this embodiment, an anti-overflow curtain is also installed on the top of the feed inlet of the cotton beating hopper 1 to prevent mineral wool from being thrown out of the feed inlet as the cotton beating roller 2 rotates.

[0035] Preferably, in this embodiment, when the beating roller 2 is installed inside the beating bin 1, the distance between the beating blade 21 on the outer side of the beating roller 2 and the bottom surface of the beating bin 1 is between 1 and 3 mm, so as to ensure that the blocky mineral wool is easily broken up by the beating roller 2.

[0036] In some embodiments, the cotton beating roller 2 described above can be as follows: Figure 2 The structure shown. See also Figure 2 The length of the feeding blade 21 is arranged radially along the cotton beating roller 2, and the width of the feeding blade 21 gradually decreases in the direction away from the cotton beating roller 2. The end of the feeding blade 21 away from the cotton beating roller 2 has a spike structure, which facilitates the feeding blade 21 to penetrate into the interior of the mineral wool when it comes into contact with the blocky mineral wool, thereby breaking up the mineral wool as the cotton beating roller 2 rotates.

[0037] Preferably, in this embodiment, a plurality of feed cutter sets 21 are installed on the outer side of the cotton beating roller 2. Each feed cutter set 21 includes a plurality of feed cutters 21 spaced apart along the axial direction of the cotton beating roller 2, and the plurality of feed cutter sets 21 are evenly spaced along the circumference of the cotton beating roller 2. The feed cutters 21 on two adjacent feed cutter sets 21 are staggered relative to each other along the axial direction of the cotton beating roller 2.

[0038] In some embodiments, the cotton beating roller 2 described above can be as follows: Figure 2 The structure shown. See also Figure 2 The cotton beating roller 2 includes a main shaft 22, a sleeve 23, and a connecting frame 24. The main shaft 22 is rotatably mounted inside the cotton beating chamber 1; the sleeve 23 is fitted onto the outside of the main shaft 22 and is coaxially arranged with the main shaft 22, and the feed cutter 21 is fixedly mounted on the outside of the sleeve 23; the connecting frame 24 is installed between the main shaft 22 and the sleeve 23 to fix the sleeve 23 onto the main shaft 22. The main shaft 22 passes through two opposite side walls of the cotton beating chamber 1 and is rotatably mounted on the support frame of the cotton beating chamber 1 via a bearing seat 312. The sleeve 23 is fitted onto the outside of the main shaft 22 and is coaxially arranged with the main shaft 22. The connecting frame 24 includes multiple support rings, which are fixedly mounted on the inner wall of the sleeve 23 and are evenly spaced along the axis of the main shaft 22. Multiple support ribs are also fixedly installed between the support rings and the main shaft 22, with both ends of the support ribs fixedly installed between the main shaft 22 and the support rings, respectively. Multiple support ribs are evenly spaced along the circumference of the main shaft 22. By setting the main shaft 22 and the sleeve 23, the overall weight of the cotton beating roller 2 can be reduced, thereby reducing the load on the rotation of the cotton beating roller 2.

[0039] In some embodiments, the conveying mechanism 3 described above may employ, for example... Figure 1 , Figure 3 The structure shown. See also... Figure 1 , Figure 3 The conveying mechanism 3 includes a mounting frame 31, a drive roller 32, a driven roller 33, and a conveyor belt 34. The mounting frame 31 is installed on the side of the cotton beating bin 1 where the feed inlet is located. The drive roller 32 is rotatably mounted on the mounting frame 31. The driven roller 33 is arranged parallel to the drive roller 32 at intervals and is also rotatably mounted on the mounting frame 31. The conveyor belt 34 is wound between the drive roller 32 and the driven roller 33 for conveying blocky mineral wool. The mounting frame 31 is installed on the side of the cotton beating bin 1 where the feed inlet is located, and the relative direction between the feed inlet and the discharge outlet of the cotton beating bin 1 is defined as the first direction. The drive roller 32 and the driven roller 33 are arranged parallel to each other at intervals along the first direction on the mounting frame 31, and the conveyor belt 34 is wound between the drive roller 32 and the driven roller 33, so that when the drive roller 32 rotates, it can synchronously drive the conveyor belt 34 to move. When in use, block-shaped mineral wool can be placed on the top surface of the conveyor belt 34, and the mineral wool can be conveyed by starting the drive roller 32 to rotate. The structure is simple and facilitates the transportation of mineral wool.

[0040] In some embodiments, the mounting bracket 31 may be adopted as follows: Figure 3 , Figure 4 The structure shown. See also... Figure 3 , Figure 4 The mounting frame 31 also rotatably mounts multiple support rollers 35 for supporting the conveyor belt 34, with the support rollers 35 located between the driving roller 32 and the driven roller 33. The conveyor belt 34 has a ring-shaped structure, and the support rollers 35 are located inside the conveyor belt 34. The top surface of the support rollers 35 abuts against the inner wall of the top of the conveyor belt 34. When blocky mineral wool is placed on the conveyor belt 34, it can provide a certain degree of support for the conveyor belt 34, preventing the conveyor belt 34 from deforming and affecting the conveying of the mineral wool.

[0041] In some embodiments, the support roller 35 may be as follows: Figure 4 The structure shown. See also Figure 4 An L-plate 311 for mounting the end of the support roller 35 is fixedly mounted on the mounting frame 31. A bearing seat 312 is detachably mounted on the L-plate 311, and the end of the support roller 35 is rotatably mounted on the bearing seat 312. The mounting frame 31 includes two longitudinal beams arranged parallel to each other along a first direction. The L-plate 311 is fixedly mounted on both longitudinal beams by welding. One side flange of the L-plate 311 is fixedly mounted on the longitudinal beam, and the other side flange of the L-plate 311 is used to mount the bearing seat 312. The bearing seat 312 is fixedly mounted on the L-plate 311 by bolts, and a shim for adjusting the height of the bearing seat 312 is provided between the bearing seat 312 and the L-plate 311, thus facilitating the adjustment of the bearing seat 312's height. The structure is simple and facilitates the installation and height adjustment of the support roller 35.

[0042] In some embodiments, the aforementioned drive roller 32 may be as follows: Figure 3 The structure shown. See also Figure 3 The mounting frame 31 is also equipped with a drive assembly 4 for rotating the drive roller 32. The drive assembly 4 includes a drive component 41 and a rotating shaft 42. The drive component 41 is mounted on the mounting frame 31; the rotating shaft 42 is rotatably mounted on the mounting frame 31, with one end of the rotating shaft 42 connected to the drive end of the drive component 41 and the other end connected to the drive roller 32. The rotating shaft 42 is rotatably mounted on the mounting frame 31 via two bearing seats 312. The drive component 41 is a motor, and sprockets are fixedly mounted at both ends of the rotating shaft 42, as well as at the drive end of the drive component 41 and one end of the drive roller 32. The drive connection between the drive component 41 and the rotating shaft 42, and between the rotating shaft 42 and the drive roller 32, can be achieved through a chain. The rotating shaft 42 facilitates the disassembly and installation of the drive component 41, making future maintenance of the drive component 41 easier.

[0043] In some embodiments, the mounting bracket 31 may be adopted as follows: Figure 1 , Figure 3 The structure shown. See also... Figure 1 , Figure 3 The mounting frame 31 is also equipped with a scraper 5 for removing mineral wool from the surface of the conveyor belt 34. The scraper 5 is installed on the bottom surface of the conveyor belt 34, with its cutting edge abutting against the bottom surface of the conveyor belt 34. The length of the scraper 5 is set along the width of the conveyor belt 34, and the scraper 5 is located below the feed inlet of the cotton removal hopper 1 on the conveyor belt 34. When mineral wool is adhered to the conveyor belt 34, it can be scraped off by the scraper 5, avoiding waste of mineral wool and impact on the surrounding environment.

[0044] Preferably, in this embodiment, a first receiving tray and a second receiving tray are also installed on the mounting frame 31. Both the first and second receiving trays have a U-shaped cross-section. The inlet ends of the first and second receiving trays are located below the outlet of the cotton-beating hopper 1 and below the scraper 5, respectively. The outlet ends of the first and second receiving trays are inclined downwards and extend outwards to guide and transport the removed mineral wool to subsequent processes.

[0045] Specifically, in this embodiment, the position of the scraper 5 on the mounting frame 31 has the freedom to be adjusted in the direction of approaching or moving away from the conveyor belt 34. Elongated through holes are provided at both ends of the scraper 5. A fixing member for fixing the end of the scraper 5 is threadedly connected to the mounting frame 31. The fixing member is located inside the elongated through hole and is a bolt, so that the scraper 5 can be fixed to the mounting frame 31 by the fixing member after the position of the scraper 5 is adjusted.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mineral wool board beating device, characterized in that, include: The cotton beating bin (1) is provided with an inlet and an outlet at its two ends respectively; The cotton beating roller (2) is rotatably installed inside the cotton beating bin (1). The feed inlet and the discharge outlet are located on both sides of the cotton beating roller (2). Multiple scraping knives (21) for scraping mineral wool are fixedly installed on the outer side of the cotton beating roller (2). A conveying mechanism (3) is installed on the side of the beating bin (1) where the feed inlet is provided, and is used to convey blocky mineral wool into the beating bin (1).

2. The mineral wool board beating device as described in claim 1, characterized in that, The length direction of the feed knife (21) is arranged along the radial direction of the cotton beating roller (2), and the width of the feed knife (21) gradually decreases in the direction away from the cotton beating roller (2).

3. The mineral wool board beating device as described in claim 1, characterized in that, The cotton beating roller (2) includes: The main shaft (22) is rotatably disposed inside the cotton beating chamber (1); A sleeve (23) is fitted on the outside of the main shaft (22) and is coaxially arranged with the main shaft (22). The cutting blade (21) is fixedly installed on the outside of the sleeve (23). A connecting bracket (24) is installed between the main shaft (22) and the sleeve (23) for fixing the sleeve (23) on the main shaft (22).

4. The mineral wool board beating device as described in claim 1, characterized in that, The conveying mechanism (3) includes: Mounting bracket (31) is installed on the side of the cotton beating chamber (1) where the feed inlet is located; The drive roller (32) is rotatably mounted on the mounting frame (31); The driven roller (33) is arranged parallel to the driving roller (32) at intervals and is rotatably mounted on the mounting frame (31); A conveyor belt (34) is wound between the driving roller (32) and the driven roller (33) for conveying blocky mineral wool.

5. The mineral wool board beating device as described in claim 4, characterized in that, The mounting frame (31) is also rotatably provided with a plurality of support rollers (35) for supporting the conveyor belt (34), and the plurality of support rollers (35) are located between the driving roller (32) and the driven roller (33).

6. The mineral wool board beating device as described in claim 5, characterized in that, An L-plate (311) for mounting the end of the support roller (35) is fixedly mounted on the mounting frame (31). A bearing seat (312) is detachably mounted on the L-plate (311). The end of the support roller (35) is rotatably mounted on the bearing seat (312).

7. The mineral wool board beating device as described in claim 4, characterized in that, The mounting frame (31) is also provided with a drive assembly (4) for driving the active roller (32) to rotate, the drive assembly (4) including: A drive unit (41) is mounted on the mounting bracket (31); A rotating shaft (42) is rotatably mounted on the mounting bracket (31). One end of the rotating shaft (42) is connected to the driving end of the driving member (41), and the other end of the rotating shaft (42) is connected to the drive roller (32).

8. The mineral wool board beating device as described in claim 4, characterized in that, The mounting bracket (31) is also equipped with a scraper (5) for removing mineral wool from the surface of the conveyor belt (34). The scraper (5) is mounted on the bottom surface of the conveyor belt (34), and the cutting edge of the scraper (5) abuts against the bottom surface of the conveyor belt (34).

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