A feeding device for producing perlite plate
By adopting a combination structure of stirring rod and scraper in the feeding equipment for perlite board production, the problem of perlite material adhesion was solved, achieving uniform mixing of materials and improving feeding efficiency, thus ensuring improved product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINYANG BAICHUAN MINING CO LTD
- Filing Date
- 2025-04-24
- Publication Date
- 2026-06-05
AI Technical Summary
In existing perlite board production equipment, perlite material tends to stick to the inner wall of the storage tank during the mixing process, resulting in material waste and uneven mixing, which affects product quality and production efficiency.
It adopts a combination structure of stirring rod and scraper. The stirring rod mixes the materials and cleans the inner wall of the storage tank. At the same time, the left and right rotating discs alternately feed the materials to ensure uniform mixing and shorten the feeding interval.
This process ensures uniform mixing of materials used in perlite board production, prevents material sticking, improves product quality and production efficiency, and enhances material supply efficiency.
Smart Images
Figure CN224321331U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material supply technology for perlite board production, and in particular to a material supply device for perlite board production. Background Technology
[0002] In the construction industry, perlite boards are widely used in various building projects for wall insulation, roof insulation, and sound absorption and noise reduction due to their excellent thermal insulation, sound absorption, and lightweight properties. With the construction industry's increasing demands for energy conservation, environmental protection, and building performance, the market demand for perlite boards continues to grow. This places more stringent requirements on all aspects of the production process, especially the material supply. Efficient and stable material supply is a key prerequisite for ensuring the output and quality of perlite boards, directly affecting the economic benefits and market competitiveness of production enterprises.
[0003] In existing perlite board production equipment, perlite material tends to adhere to the inner wall of the storage bin during the mixing process. This is because the inner wall of the storage bin is usually smooth and lacks a special design to prevent material adhesion, and the equipment is not equipped with a dedicated device for cleaning the bin walls. As production continues, the material adhering to the bin walls gradually accumulates, causing not only material waste but also affecting the uniformity of subsequent material mixing. This adhered material will detach during subsequent mixing, unevenly mixing with new material, leading to unstable quality of the final product. To address this technical problem, this application proposes a new perlite board production feeding device. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a feeding device for perlite board production. The device uses stirring rod one and stirring rod two to stir and mix the materials. At the same time, a scraper cleans the inner wall of the storage tank during the stirring process to prevent materials from sticking together and causing uneven mixing. The device uses an alternating feeding method with left and right rotating discs, so that feeding can be prepared for feeding on the other side while feeding on one side, effectively shortening the feeding interval.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A feeding device for perlite board production includes a storage bin. Two top plates are fixedly connected to the top of the storage bin. A cover plate is rotatably connected to the front end of each of the two top plates. Rotary rods are connected to the top of each of the two top plates via a drive assembly. The two rotating rods are rotatably connected to the inner walls of the two top plates respectively. A stirring rod 1 and a stirring rod 2 are fixedly connected to the outer walls of each of the two rotating rods. Scrapers are fixedly connected to the outer periphery of each of the two stirring rods. Two rotating disks are rotatably connected to the bottom of the storage bin via a limiting ring. A connecting plate 1 and a connecting plate 2 are connected to the outer walls of each of the two rotating disks via a rotating assembly. Sliding rods are slidably connected to the inner walls of both connecting plates 1 and 2. An electric push rod is fixedly connected to the bottom of the storage bin and to the left end of the left connecting plate 2. A discharge port is fixedly connected to the bottom of the storage bin and the inner wall of the rotating disks.
[0007] Furthermore, the drive assembly includes a motor mounted on the top of the left top plate via a fixing bracket, the drive end of the motor being fixedly connected to the top of the left rotating rod, and the two rotating rods being connected by a timing belt.
[0008] Furthermore, the rotating assembly includes teeth located on the outer walls of the two rotating disks, and toothed plates are meshed at the rear ends of the two teeth. The toothed plate on the left is fixedly connected to the front end of the left connecting plate 2 and the left connecting plate 1, and the toothed plate on the right is fixedly connected to the front end of the right connecting plate 2 and the right connecting plate 1.
[0009] Furthermore, the connecting plate one on the left and the connecting plate two on the right are connected by a connecting rod.
[0010] Furthermore, a limiting rod is fixedly connected to the bottom of the storage box, and a limiting groove is opened on the rotating disk, with the limiting rod slidably connected in the limiting groove opened on the rotating disk.
[0011] Furthermore, a discharge pipe is fixedly connected to the bottom of the storage box, and a discharge pipe is connected through the rotating disk.
[0012] Furthermore, a handle is fixedly connected to the top of each of the two cover plates.
[0013] Furthermore, a fixing plate is fixedly connected to the outer wall of the slide bar, and the fixing plate is fixedly connected to the bottom end of the storage box.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, the materials are stirred and mixed by stirring rod one and stirring rod two, which ensures uniform mixing of the materials used in the production of perlite boards and guarantees product quality. At the same time, the scraper cleans the inner wall of the storage box during the stirring process, preventing materials from sticking together and causing uneven mixing, thus improving product quality from the source.
[0016] 2. In this utility model, the alternating feeding method of left and right rotating discs is adopted. While feeding on one side, the feeding preparation on the other side can be carried out, which effectively shortens the feeding interval. Compared with traditional feeding equipment, it greatly improves the feeding efficiency and thus improves the overall production efficiency of perlite boards. Attached Figure Description
[0017] Figure 1 This is a perspective view of a material feeding device for perlite board production according to the present invention.
[0018] Figure 2 This is a schematic diagram of the scraper structure of a feeding device for perlite board production proposed in this utility model;
[0019] Figure 3 This is a schematic diagram of the slide bar structure of a feeding device for perlite board production proposed in this utility model;
[0020] Figure 4 This is a schematic diagram of the connecting plate two structure of a feeding device for perlite board production proposed in this utility model;
[0021] Figure 5 for Figure 4 Enlarged view of point A.
[0022] Legend:
[0023] 1. Storage bin; 2. Top plate; 3. Cover plate; 4. Handle; 5. Rotating rod; 6. Synchronous belt; 7. Motor; 8. Stirring rod one; 9. Scraper; 10. Stirring rod two; 11. Discharge pipe one; 12. Limiting ring; 13. Rotary disc; 14. Discharge pipe two; 15. Tooth; 16. Toothed plate; 17. Connecting plate one; 18. Connecting plate two; 19. Fixing plate; 20. Sliding rod; 21. Electric push rod; 22. Connecting rod; 23. Limiting groove; 24. Limiting rod. Detailed Implementation
[0024] 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.
[0025] Reference Figures 2-4This utility model provides an embodiment of a feeding device for perlite board production, comprising a storage bin 1, with two top plates 2 fixedly connected to the top of the storage bin 1. Each top plate 2 has a cover plate 3 rotatably connected to its front end. Each top plate 2 has a rotating rod 5 connected to its top via a motor 7 and a synchronous belt 6. The two rotating rods 5 are rotatably connected to the inner walls of the two top plates 2, respectively. A stirring rod 1 8 and a stirring rod 2 10 are fixedly connected to the outer walls of each of the two rotating rods 5. Scrapers are fixedly connected to the outer periphery of each of the two stirring rods 1 8. 9. The bottom of the storage box 1 is rotatably connected to two rotating disks 13 via a limiting ring 12. The outer walls of the two rotating disks 13 are connected to a connecting plate 17 and a connecting plate 28 via teeth 15 and toothed plates 16. The inner walls of the connecting plate 17 and the connecting plate 28 are slidably connected to sliding rods 20. The bottom of the storage box 1 is fixedly connected to an electric push rod 21, which is fixedly connected to the left end of the left connecting plate 28. The bottom of the storage box 1 and the inner wall of the rotating disks 13 are both fixedly connected to a discharge port.
[0026] Specifically, the motor 7, mounted on the top bracket of the left top plate 2, is started. The drive end of the motor 7 drives the left rotating rod 5 to rotate. Since the two rotating rods 5 are connected by a synchronous belt 6, the right rotating rod 5 will also rotate synchronously. The stirring rod 1 8 and stirring rod 2 10, which are fixedly connected to the outer wall of the rotating rod 5, will rotate accordingly, stirring and mixing the production materials in the storage box 1 to ensure uniform mixing of various materials and consistent product quality. At the same time, the scraper 9, which is fixedly connected to the outer periphery of the stirring rod 1 8, will clean the inner wall of the storage box 1 during rotation to prevent the production materials from sticking to the box wall and to prevent uneven mixing due to material adhesion. The electric push rod 21, which is fixedly connected to the bottom of the storage box 1, is started. The electric push rod 21 pushes the left connecting plate 2 18. The movement is due to the fact that the front ends of the left connecting plate 2 18 and the left connecting plate 17 are fixedly connected to the left toothed plate 16, and the front ends of the right connecting plate 2 18 and the right connecting plate 17 are fixedly connected to the right toothed plate 16. The toothed plate 16 meshes with the teeth 15 on the outer wall of the rotating disk 13. Therefore, as the connecting plates move, the toothed plate 16 will drive the teeth 15, which in turn will drive the two rotating disks 13 to rotate simultaneously. When the left rotating disk 13 rotates until the discharge pipe 2 14 on it is aligned with the discharge pipe 11 at the bottom of the storage box 1, the right rotating disk 13 will rotate synchronously, which will block the discharge pipe 11 on the right. At this time, the material in the left storage chamber will flow through the discharge pipe 11 into the discharge pipe 2 14, and then be transported by the discharge pipe 2 14 to the appropriate production position.
[0027] Reference Figure 1 , Figure 3 and Figure 5The motor 7, mounted on the top of the left top plate 2 via a fixing bracket, has its drive end fixedly connected to the top of the left rotating rod 5. The two rotating rods 5 are connected by a synchronous belt 6. The teeth 15 located on the outer walls of the two rotating disks 13 have toothed plates 16 meshing at their rear ends. The left toothed plate 16 is fixedly connected to the front end of the left connecting plate 2 18 and the left connecting plate 17, while the right toothed plate 16 is fixedly connected to the front end of the right connecting plate 2 18 and the right connecting plate 17. The left connecting plate... Plate 17 and right connecting plate 28 are connected by a connecting rod 22. A limiting rod 24 is fixedly connected to the bottom of the storage box 1. A limiting groove 23 is opened in the rotating disk 13. The limiting rod 24 is slidably connected in the limiting groove 23 opened in the rotating disk 13. A discharge pipe 11 is fixedly connected to the bottom of the storage box 1. A discharge pipe 24 is connected through the rotating disk 13. A handle 4 is fixedly connected to the top of each of the two cover plates 3. A fixing plate 19 is fixedly connected to the outer wall of the sliding rod 20. The fixing plate 19 is fixedly connected to the bottom of the storage box 1.
[0028] Specifically, after the material feeding on the left side is completed, the electric push rod 21 is restarted, driving the toothed plate 16 to move in the opposite direction, aligning the discharge pipe 14 on the right rotating disk 13 with the discharge pipe 11. The material in the right storage chamber then begins to be discharged. During the right-side material feeding process, the operator can hold the handle 4 on the left cover plate 3 to open the cover plate 3 and put the production material into the left storage chamber of the storage box 1. This allows for simultaneous material feeding on the right side and preparation for feeding on the left side, significantly shortening the feeding interval and improving feeding efficiency. The limiting groove 23 is located on the rotating disk 13 and cooperates with the limiting rod 24 fixedly connected to the bottom of the storage box 1 to limit the rotation range of the rotating disk 13, ensuring that the rotating disk 13 remains within the specified angle. The rotation ensures that the discharge pipe 11 and discharge pipe 24 can be accurately aligned and blocked. The limiting rod 24 is fixed at the bottom of the storage box 1 and inserted into the limiting groove 23 opened in the rotating disk 13 to limit the rotation range of the rotating disk 13, making the rotation of the rotating disk 13 more stable and precise. The connecting rod 22 connects the left connecting plate 17 and the right connecting plate 28 to ensure the synchronicity and stability of the two connecting plates during the movement. The discharge pipe 11 is fixed at the bottom of the storage box 1 and is the channel for the material to flow out of the storage box 1. It works with the discharge pipe 24 on the rotating disk 13 to realize the material conveying. The discharge pipe 214 is connected through the rotating disk 13 and works with the discharge pipe 11 to convey the material in the storage box 1 to the subsequent production position.
[0029] Working principle: Hold handle 4 to open cover 3 from storage bin 1, put the perlite board production material into storage bin 1, close cover 3, start motor 7 to drive two rotating rods 5 to rotate simultaneously via synchronous belt 6, thereby driving stirring rod 1 8 and stirring rod 2 10 to stir and mix the production material. At the same time, scraper 9 can clean the inner wall of storage bin 1 to prevent the production material from sticking to the bin wall and causing uneven mixing. Then start electric push rod 21 to push connecting plate 2 18 to move toothed plate 16, thereby driving two rotating disks 13 simultaneously via teeth 15. Rotate the rotating disc 13 to align the discharge pipe 2 14 on the left with the discharge pipe 1 11 on the left. The rotating disc 13 on the right will then block the discharge pipe 1 11 on the right. The material in the left storage chamber will flow through the discharge pipe 1 11 into the discharge pipe 2 14, and finally flow through the discharge pipe 2 14 to the appropriate position. After the material feeding on the left is finished, start the electric push rod 21 to move the toothed plate 16 so that the discharge pipe 2 14 on the right is aligned with the discharge pipe 1 11, and continue feeding. Then, hold the left handle 4 to open the cover plate 3 and put the material into the storage box 1 into the left storage chamber, thus shortening the feeding interval.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 feeding device for perlite board production, characterized in that: The storage box (1) includes two top plates (2) fixedly connected to its top. Each top plate (2) has a cover plate (3) rotatably connected to its front end. Each top plate (2) has a rotating rod (5) connected to its top end via a drive assembly. The two rotating rods (5) are rotatably connected to the inner walls of the two top plates (2). Each rotating rod (5) has a stirring rod (8) and a stirring rod (10) fixedly connected to its outer wall. Each stirring rod (8) has a scraper (9) fixedly connected to its outer periphery. The bottom of the storage box (1) is connected via a limit... The positioning ring (12) is rotatably connected to two rotating disks (13). The outer walls of the two rotating disks (13) are connected to a connecting plate one (17) and a connecting plate two (18) through a rotating assembly. The inner walls of the connecting plate one (17) and the connecting plate two (18) are slidably connected to a sliding rod (20). The bottom end of the storage box (1) is fixedly connected to an electric push rod (21). The electric push rod (21) is fixedly connected to the left end of the left connecting plate two (18). The bottom end of the storage box (1) and the inner wall of the rotating disk (13) are both fixedly connected to a discharge port.
2. The feeding equipment for perlite board production according to claim 1, characterized in that: The drive assembly includes a motor (7) mounted on the top of the left top plate (2) via a fixing bracket. The drive end of the motor (7) is fixedly connected to the top of the left rotating rod (5). The two rotating rods (5) are connected by a timing belt (6).
3. The feeding device for perlite board production according to claim 1, characterized in that: The rotating assembly includes teeth (15) located on the outer walls of two rotating disks (13). The rear ends of the two teeth (15) are meshed with toothed plates (16). The toothed plate (16) on the left is fixedly connected to the front end of the left connecting plate two (18) and the left connecting plate one (17). The toothed plate (16) on the right is fixedly connected to the front end of the right connecting plate two (18) and the right connecting plate one (17).
4. The feeding device for perlite board production according to claim 1, characterized in that: The connecting plate 1 (17) on the left and the connecting plate 2 (18) on the right are connected by a connecting rod (22).
5. The feeding device for perlite board production according to claim 1, characterized in that: The bottom of the storage box (1) is fixedly connected to a limiting rod (24), and the rotating disk (13) has a limiting groove (23). The limiting rod (24) is slidably connected in the limiting groove (23) of the rotating disk (13).
6. The feeding device for perlite board production according to claim 1, characterized in that: The bottom of the storage box (1) is fixedly connected to a discharge pipe one (11), and the rotating disk (13) is connected through a discharge pipe two (14).
7. The feeding device for perlite board production according to claim 1, characterized in that: Each of the two cover plates (3) has a handle (4) fixedly connected to its top.
8. The feeding device for perlite board production according to claim 1, characterized in that: A fixing plate (19) is fixedly connected to the outer wall of the slide bar (20), and the fixing plate (19) is fixedly connected to the bottom end of the storage box (1).