Uniform slurry spreading device for gypsum board production

Abstract

The utility model relates to the technical field of gypsum board production, and discloses a uniform slurry paving device for gypsum board production, which comprises a fixed plate, the bottom of the fixed plate is fixedly connected with two first support plates, the bottoms of the two first support plates are fixedly connected with guide rails, a connecting block is fixedly connected between the two guide rails, and the connecting block is fixedly connected with the fixed plate. The top of the connecting block is fixedly connected with a first motor, the output end of the first motor penetrates through the connecting block and is fixedly connected with a transmission rod, the outer ring of the transmission rod is fixedly connected with a second adjusting plate, the bottom of the transmission rod is rotatably connected with a first adjusting plate, and one side of the top of each first adjusting plate is rotatably connected with a third connecting plate. According to the device, a first motor is started to work through a third connecting plate, a first adjusting plate, a second adjusting plate, a second pressing roller and a second scraping plate, the second adjusting plate is driven to rotate, the first adjusting plate is pulled to rotate, and a first moving block is driven to move to a proper position.

Description

Technical Field

[0001] This utility model relates to the field of gypsum board production technology, specifically to a gypsum board production slurry uniform spreading device. Background Technology

[0002] In the production process of gypsum board, paving devices are widely used to spread the slurry. Gypsum board is a material made primarily from building gypsum. It is a lightweight, high-strength, thin, easy-to-process building material with good sound insulation, heat insulation, and fire resistance. It is one of the new lightweight building materials that is currently being developed. Paving devices are also used in the production process of gypsum board.

[0003] Existing paving equipment uses scrapers to level the slurry during paving and rollers to compact and level it further.

[0004] However, existing paving equipment cannot adjust the paving width because the specifications of gypsum boards required in different sites vary. This often requires repeated operations during paving, affecting work efficiency. To address these issues, a uniform paving device for gypsum board production is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a uniform slurry spreading device for gypsum board production, which solves the problem in the background technology that due to the different specifications of gypsum boards required in different sites, the slurry width cannot be adjusted during use, which usually requires repeated operations and affects work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a slurry uniform spreading device for gypsum board production, comprising a fixed plate, two first support plates fixedly connected to the bottom of the fixed plate, guide rails fixedly connected to the bottom of each of the two first support plates, a connecting block fixedly connected between the two guide rails, a first motor fixedly connected to the top of the connecting block, a transmission rod fixedly connected to the output end of the first motor through the connecting block, a second adjusting plate fixedly connected to the outer ring of the transmission rod, a first adjusting plate rotatably connected to the bottom of the transmission rod, a third connecting plate rotatably connected to one side of the top of each of the two first adjusting plates, two first moving blocks fixedly connected to the top of each of the two third connecting plates, support rods fixedly connected to the bottom of each of the two third connecting plates, rings fixedly connected to the bottom of each of the two support rods, second pressure rollers rotatably connected to the inner rings of each of the two rings, a first pressure roller slidably connected between the two second pressure rollers, a fixed block fixedly connected to one side of the outer rings of each of the two rings, a second scraper fixedly connected to one side of each of the two fixed blocks, a first scraper slidably connected to one side of each of the two second scrapers, and a transmission assembly provided on one side of each of the two support rods.

[0007] By adopting the above technical solution, the first motor is started, which drives the second adjusting plate to rotate. This pulls the first adjusting plate to rotate, causing the first moving block to move to a suitable position. This allows the second pressure roller to slide against the first pressure roller, thus adjusting the width.

[0008] As a further description of the above technical solution: the transmission assembly includes two first connecting plates, both of which are fixedly connected to the support rod. A second connecting plate is fixedly connected to the bottom of each of the two first connecting plates. A connecting shaft is rotatably connected to one side of the second connecting plate on the left side. A second support plate is fixedly connected to the bottom of the second connecting plate on the right side. A second motor is fixedly connected to the top of the second support plate. A second pressure roller is fixedly connected to the output end of the second motor. A cylinder is fixedly connected to the top of the fixed plate. The outer rings of the first and second pressure rollers are provided with uniformly distributed crushing blades.

[0009] By adopting the above technical solution, the transmission component drives the first pressure roller and the second pressure roller to rotate.

[0010] As a further description of the above technical solution: telescopic rods are fixedly connected to both the left and right sides of the first scraper, and the telescopic rods are fixedly connected to the fixed block.

[0011] By adopting the above technical solution, the telescopic rod increases the stability of the first scraper.

[0012] As a further description of the above technical solution: two limiting grooves are opened on one side of the first scraper, and a second moving block is fixedly connected to one side of each of the two second scrapers, and the second moving block is slidably connected to the inner wall of each of the two limiting grooves.

[0013] By adopting the above technical solution, the second moving block moves within the limiting groove.

[0014] As a further description of the above technical solution: two first grooves are formed at the bottom of the two guide rails, and a first moving block is slidably connected to the inner wall of each first groove.

[0015] By adopting the above technical solution, the first moving block moves within the first groove in a limited position.

[0016] As a further description of the above technical solution: a second pressure roller is fixedly connected to one side of the connecting shaft, and two baffles are fixedly connected to the top of the second support plate.

[0017] By adopting the above technical solution, the second support plate supports the second motor, and the baffle reduces the splashing of slurry onto the second motor.

[0018] As a further description of the above technical solution: a guide rod is slidably connected through the top of the fixing plate.

[0019] By adopting the above technical solution, the guide rod limits the movement of the cylinder.

[0020] As a further description of the above technical solution: a third connecting plate is slidably connected to the bottom of the guide rail.

[0021] By adopting the above technical solution, the first moving block inside the guide rail moves, driving the third connecting plate to move.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model provides a slurry uniform spreading device for gypsum board production. Through a third connecting plate, a first adjusting plate, a second adjusting plate, a second pressure roller, and a second scraper, starting a first motor drives the second adjusting plate to rotate, pulling the first adjusting plate to rotate, and moving the first moving block to a suitable position. This allows the second pressure roller to slide against the first pressure roller to adjust the width. At the same time, it drives the second scraper to slide against the first scraper, and the telescopic rod to extend and retract for adjustment, adapting to different specifications of gypsum boards and improving work efficiency.

[0024] 2. The present invention provides a slurry uniform spreading device for gypsum board production, which consists of a first pressure roller, a second pressure roller, a crushing blade, a second motor, a connecting shaft, and a cylinder. When the cylinder is started, it drives the first and second pressure rollers to move downward. Then, the second motor is started, which drives the connecting shaft and the second connecting plate to rotate. This causes the second pressure roller to rotate within the ring, and the first pressure roller rotates accordingly. This causes the crushing blade to crush the slurry, making the particle size more uniform and improving the spreading effect. Attached Figure Description

[0025] Figure 1 This is a front view of the overall structure of this utility model;

[0026] Figure 2 This is a top view of the overall structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the second adjustment plate structure of this utility model;

[0028] Figure 4 This is an exploded view of the first pressure roller structure of this utility model;

[0029] Figure 5 This is an exploded view of the second scraper structure of this utility model.

[0030] In the diagram: 1. Fixed plate; 2. First support plate; 3. Guide rail; 4. First motor; 5. Cylinder; 6. First connecting plate; 7. Second connecting plate; 8. Connecting shaft; 9. Second motor; 10. Second support plate; 11. First pressure roller; 12. Second pressure roller; 13. Ring; 14. Support rod; 15. Connecting block; 16. First groove; 17. First moving block; 18. Third connecting plate; 19. First adjusting plate; 20. Second adjusting plate; 21. Transmission rod; 22. Baffle; 23. Guide rod; 24. First scraper; 25. Telescopic rod; 26. Fixed block; 27. Second scraper; 28. Second moving block; 29. ​​Limiting groove; 30. Crushing blade. Detailed Implementation

[0031] 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.

[0032] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0033] Combination Figure 1 This utility model discloses a gypsum board production slurry uniform spreading device, comprising a fixed plate 1, two first support plates 2 fixedly connected to the bottom of the fixed plate 1, and guide rails 3 fixedly connected to the bottom of each of the two first support plates 2. The guide rails 3 are used to limit the movement of a first moving block 17. A connecting block 15 is fixedly connected between the two guide rails 3, and a first motor 4 is fixedly connected to the top of the connecting block 15. When the first motor 4 is working, it can drive the transmission rod 21 to rotate, thereby driving the connecting plate 15 to rotate. Telescopic rods 25 are fixedly connected to both sides of the first scraper 24. The telescopic rods 25 are fixedly connected to the fixed block 26. The telescopic rods 25 are used to... The first scraper 24 is supported and fixed to increase stability. Two limiting grooves 29 are opened on one side of the first scraper 24. Two second moving blocks 28 are fixedly connected to one side of each of the two second scrapers 27. The second scrapers 27 and the first scraper 24 scrape the slurry flat. The inner walls of the two limiting grooves 29 are slidably connected to the second moving blocks 28. Two first grooves 16 are opened at the bottom of the two guide rails 3. The inner walls of the first grooves 16 are slidably connected to the first moving blocks 17. The first moving blocks 17 are limited to move within the first grooves 16. The top of the fixed plate 1 is slidably connected to the guide rod 23. The bottom of the guide rail 3 is slidably connected to the third connecting plate 18.

[0034] Combination Figure 3 - Figure 5The output end of the first motor 4 is fixedly connected to the connecting block 15 via a transmission rod 21. A second adjusting plate 20 is fixedly connected to the outer ring of the transmission rod 21. When the connecting block 15 rotates, it pulls the first adjusting plate 19 to rotate, causing the third connecting plate 18 to move. The bottom of the transmission rod 21 is rotatably connected to the first adjusting plate 19. A third connecting plate 18 is rotatably connected to one side of the top of each of the two first adjusting plates 19. Two first moving blocks 17 are fixedly connected to the top of each of the two third connecting plates 18. Support rods 14 are fixedly connected to the bottom of each of the two third connecting plates 18. The support rods 14 support the two second pressure rollers 12. When the support rods 14 move, they can drive the second pressure rollers 12 forward. The second pressure roller 12 has two protrusions on its upper and lower sides. The protrusions slide in the grooves inside the second pressure roller 12 to prevent affecting the rotation. The bottom of each of the two support rods 14 is fixedly connected to a ring 13. The inner rings of the two rings 13 are rotatably connected to the second pressure roller 12. When the second pressure roller 12 rotates, it rotates within the rings 13. The first pressure roller 11 is slidably connected between the two second pressure rollers 12. The outer rings of each of the two rings 13 are fixedly connected to a fixing block 26. The two fixing blocks 26 are fixedly connected to a second scraper 27 on one side. The second scraper 27 scrapes the slurry. The two second scrapers 27 are slidably connected to a first scraper 24 on one side. The two support rods 14 are each provided with a transmission component on one side.

[0035] Combination Figure 2 The transmission assembly includes two first connecting plates 6, both of which are fixedly connected to the support rod 14. A second connecting plate 7 is fixedly connected to the bottom of each of the two first connecting plates 6. The left second connecting plate 7 is used to limit the connection shaft 8, and the right second connecting plate 7 is used to support the second motor 9. The left second connecting plate 7 is rotatably connected to the connection shaft 8 on one side, and the right second connecting plate 7 is fixedly connected to the bottom of the bottom of the second support plate 7. The second support plate 10 is fixedly connected to the top of the second support plate 10, and the output end of the second motor 9 is fixedly connected to the second pressure roller 12. When the second motor 9 is working, it drives the first pressure roller 11 and the second pressure roller 12 to rotate, thereby causing the crushing blade 30 to rotate and crush. A cylinder 5 is fixedly connected to the top of the fixed plate 1. The outer rings of the first pressure roller 11 and the second pressure roller 12 are provided with evenly distributed crushing blades 30. The second pressure roller 12 is fixedly connected to one side of the connection shaft 8 to reduce slurry splashing onto the second motor 9 during crushing. Two baffles 22 are fixedly connected to the top of the second support plate 10.

[0036] Working principle: When using the paving device, firstly, the first motor 4 is started, driving the second adjusting plate 20 to rotate, which in turn pulls the first adjusting plate 19 to rotate, causing the first moving block 17 on the first moving block 17 to move within the first groove 16, driving the support rod 14 to move, causing the second pressure roller 12 to slide between the first pressure roller 11 to adjust to a suitable width. At the same time, the second moving block 28 slides within the limiting groove 29, causing the second scraper 27 to slide between the first scraper 24 to adjust the width. The telescopic rod 25 is adjusted accordingly to adapt to different sizes of gypsum board. Next, the cylinder 5 is started, driving the first pressure roller 11 and the second pressure roller 12 to adjust their height. After adjusting to a suitable position, the second motor 9 is started, driving the connecting shaft 8 and the second connecting plate 7 to rotate, which in turn drives the first pressure roller 11 and the second pressure roller 12 to rotate, thereby driving the crushing blade 30 to crush the particles in the slurry, making the particle size more uniform. Then, the second scraper 27 and the fixed block 26 scrape the slurry flat.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slurry uniform spreading device for gypsum board production, comprising a fixed plate (1), characterized in that: The bottom of the fixed plate (1) is fixedly connected to two first support plates (2), and the bottom of each of the two first support plates (2) is fixedly connected to a guide rail (3). A connecting block (15) is fixedly connected between the two guide rails (3). The top of the connecting block (15) is fixedly connected to a first motor (4). The output end of the first motor (4) passes through the connecting block (15) and is fixedly connected to a transmission rod (21). The outer ring of the transmission rod (21) is fixedly connected to a second adjusting plate (20). The bottom of the transmission rod (21) is rotatably connected to a first adjusting plate (19). The top side of each of the two first adjusting plates (19) is rotatably connected to a third connecting plate (18). Two first moving blocks (17) are fixedly connected to the top of each of the two third connecting plates (18). Support rods (14) are fixedly connected to the bottom of each of the two support rods (14). Rings (13) are fixedly connected to the bottom of each of the two rings (13). Second pressure rollers (12) are rotatably connected to the inner rings of each of the two rings (13). First pressure rollers (11) are slidably connected between the two second pressure rollers (12). Fixed blocks (26) are fixedly connected to one side of the outer rings of each of the two rings (13). Second scrapers (27) are fixedly connected to one side of each of the two fixed blocks (26). First scrapers (24) are slidably connected to one side of each of the two second scrapers (27). Transmission components are provided on one side of each of the two support rods (14).

2. The slurry uniform spreading device for gypsum board production according to claim 1, characterized in that: The transmission assembly includes two first connecting plates (6), both of which are fixedly connected to the support rod (14). A second connecting plate (7) is fixedly connected to the bottom of each of the two first connecting plates (6). A connecting shaft (8) is rotatably connected to one side of the second connecting plate (7) on the left side. A second support plate (10) is fixedly connected to the bottom of the second connecting plate (7) on the right side. A second motor (9) is fixedly connected to the top of the second support plate (10). A second pressure roller (12) is fixedly connected to the output end of the second motor (9). A cylinder (5) is fixedly connected to the top of the fixed plate (1). The outer rings of the first pressure roller (11) and the second pressure roller (12) are provided with uniformly distributed crushing blades (30).

3. The slurry uniform spreading device for gypsum board production according to claim 1, characterized in that: The first scraper (24) is fixedly connected to telescopic rods (25) on both the left and right sides, and the telescopic rods (25) are fixedly connected to the fixed block (26).

4. The slurry uniform spreading device for gypsum board production according to claim 1, characterized in that: Two limiting grooves (29) are provided on one side of the first scraper (24), and a second moving block (28) is fixedly connected to one side of each of the two second scrapers (27). The second moving block (28) is slidably connected to the inner wall of each of the two limiting grooves (29).

5. The slurry uniform spreading device for gypsum board production according to claim 1, characterized in that: Two first grooves (16) are provided at the bottom of the two guide rails (3), and a first moving block (17) is slidably connected to the inner wall of each first groove (16).

6. The slurry uniform spreading device for gypsum board production according to claim 2, characterized in that: A second pressure roller (12) is fixedly connected to one side of the connecting shaft (8), and two baffles (22) are fixedly connected to the top of the second support plate (10).

7. The slurry uniform spreading device for gypsum board production according to claim 1, characterized in that: The top of the fixing plate (1) is slidably connected to a guide rod (23).

8. The slurry uniform spreading device for gypsum board production according to claim 1, characterized in that: The bottom of the guide rail (3) is slidably connected to a third connecting plate (18).

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