Stirring forming machine for manufacturing angular line gypsum board

Abstract

The utility model relates to the technical field of gypsum board production machines, and discloses a stirring forming machine for manufacturing angular line gypsum boards, which comprises a base, and the rear end of the right side of the upper surface of the base is fixedly connected with a stirring cylinder. Through the arrangement of the first gear, the second gear, the third gear and the fourth gear, when the first motor operates, the whole main stirring shaft and the first gear start to rotate, and the outer surfaces of the first gear and the second gear, the second gear and the third gear, and the third gear and the fourth gear are meshed with each other, so that the main stirring shaft rotates; after transmission of the second gear and the third gear, the rotation direction of the first gear is opposite to that of the fourth gear, and the rotation of the fourth gear drives the whole auxiliary stirring shaft, so that the rotation directions of the whole main stirring shaft and the whole auxiliary stirring shaft are opposite; therefore, the stirring rod in the stirring barrel stirs and mixes gypsum slurry in two different stirring directions.

Description

Technical Field

[0001] This utility model relates to the field of gypsum board production machinery technology, and more specifically, to a mixing and molding machine for manufacturing corner gypsum board. Background Technology

[0002] 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 properties. It is one of the new lightweight building materials that is currently being developed. Corner gypsum board, as a type of decorative gypsum board, is usually made primarily from building gypsum with the addition of a small amount of fiber materials, and is mainly used in the interior decoration industry.

[0003] When producing corner plasterboard, operators often use a mixing molding machine to mold the plaster slurry, which is a mixture of building gypsum and fiber, into plasterboard for processing. While existing mixing molding machines have basic plasterboard molding functions, ensuring uniform mixing of the plaster slurry is crucial for producing corner plasterboard of consistent quality. However, the mixing method of existing mixing molding machines is relatively simple, requiring a long time to ensure thorough and uniform mixing of the plaster slurry. This significantly reduces the production efficiency of enterprises, thus requiring improvement. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a mixing and molding machine for the manufacture of corner plasterboard, which has the advantage of fast mixing speed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mixing and molding machine for manufacturing corner plasterboard, comprising a base, a mixing drum fixedly connected to the rear end of the right side of the upper surface of the base, a first motor fixedly mounted on the upper surface of the mixing drum, a main mixing shaft fixedly sleeved at the other end of the output shaft of the first motor, the bottom end of the main mixing shaft penetrating the mixing drum and extending into the interior of the mixing drum, a first gear fixedly sleeved on the outer surface of the main mixing shaft between the mixing drum and the first motor, a second gear meshing with the outer surface of the first gear, and the second... Gear No. 3 is meshed with the outer surface of Gear No. 1. Gear No. 2 and Gear No. 3 are both movably mounted on the right side of the upper surface of the mixing drum. Gear No. 4 is meshed with the outer surface of Gear No. 3. The lower surface of Gear No. 4 is movably connected to the upper surface of the mixing drum. A secondary stirring shaft is fixedly connected to the lower surface of Gear No. 4. The bottom end of the secondary stirring shaft penetrates the mixing drum and extends into the interior of the mixing drum. The outer surface of the secondary stirring shaft is movably sleeved with the inner surface of the mixing drum. Stirring rods located inside the mixing drum are fixedly connected to the outer surfaces of both the main stirring shaft and the secondary stirring shaft.

[0006] As a preferred embodiment of this utility model, a feed pipe is fixedly connected to the bottom end of the inner surface of the mixing drum. The bottom end of the feed pipe passes through the mixing drum and extends to the bottom of the mixing drum and is fixedly connected to a slurry pump. A discharge pipe is fixedly connected to the right surface of the slurry pump.

[0007] As a preferred embodiment of this utility model, a feeding pipe is fixedly connected to the right surface of the discharge pipe, and a forming platform is fixedly sleeved at the other end of the feeding pipe. The forming platform is fixedly connected to the left side of the upper surface of the base.

[0008] As a preferred technical solution of this utility model, adjustment plates are movably connected to both the left and right sides of the inner surface of the forming table. There are two adjustment plates, and a connecting block is fixedly connected to the outer surface of each of the two adjustment plates. The outer end of the connecting block passes through the forming table and extends to the outer side of the forming table. The outer surface of the connecting block is movably connected to the inner surface of the forming table, and a connecting rod located on the outer side of the forming table is fixedly connected to the lower surface of the connecting block.

[0009] As a preferred technical solution of this utility model, a second motor located below the forming table is fixedly installed on the inner surface of the base. A round shaft is fixedly sleeved on the other end of the output shaft of the second motor. An active rod located above the base is fixedly sleeved on the outer surface of the round shaft. A driven rod is hinged to both the front and rear ends of the active rod. The other end of the driven rod is hinged to the outer surface of the connecting rod.

[0010] As a preferred embodiment of this utility model, a second pneumatic cylinder is fixedly installed on the outer surface of the mixing cylinder, located above the forming platform. A pressure plate is fixedly connected to the bottom end of the second pneumatic cylinder. The lower surface of the pressure plate is movably connected to the upper surface of the two adjusting plates. A top material rod is movably connected to the bottom end of the inner surface of the second pneumatic cylinder. The bottom end of the top material rod passes through the forming platform and extends to the bottom of the forming platform. A first pneumatic cylinder is fixedly connected to both the left and right sides of the lower surface of the top material rod. The bottom end of the first pneumatic cylinder is fixedly installed on the upper surface of the base.

[0011] As a preferred technical solution of this utility model, a limiting rod is fixedly connected to the front end of the upper surface of the forming platform. The top end of the limiting rod penetrates the pressure plate and extends above the pressure plate. The outer surface of the limiting rod and the inner surface of the pressure plate are movably sleeved.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up gears No. 1, No. 2, No. 3, and No. 4, when motor No. 1 is running, the main stirring shaft and gear No. 1 will start to rotate. Since the outer surfaces of gears No. 1 and No. 2, gears No. 2 and No. 3, and gears No. 3 and No. 4 are meshed with each other, after being driven by gears No. 2 and No. 3, the rotation direction of gear No. 1 is opposite to the rotation direction of gear No. 4. The rotation of gear No. 4 will drive the auxiliary stirring shaft. Therefore, the rotation directions of the main stirring shaft and the auxiliary stirring shaft are opposite. This makes the stirring rod inside the stirring drum stir and mix the gypsum slurry in two different stirring directions, which greatly improves the mixing efficiency of gypsum slurry and effectively promotes the production speed of enterprises.

[0014] 2. This utility model, by setting up an adjustment plate, a connecting block, a connecting rod, a driving rod, and a driven rod, when the No. 2 motor is running, the round shaft and the driving rod will start to rotate. The rotation of the driving rod will drive the driven rod and cause it to start to rotate. At the same time, the other end of the driven rod will drive the connecting rod, so that the two connecting rods, the connecting block, and the adjustment plate will start to move in opposite directions along the inner surface of the forming table. During this process, the distance between the two adjustment plates changes. Thus, the operator can produce gypsum boards of different widths by adjusting the distance between the two adjustment plates. Attached Figure Description

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

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a cross-sectional view of the No. 2 motor of this utility model;

[0018] Figure 4 This is a cross-sectional view of the forming table of this utility model;

[0019] Figure 5 This is a cross-sectional view of the stirring cylinder of this utility model;

[0020] Figure 6 for Figure 5 A magnified schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Base; 2. Mixing drum; 3. Motor No. 1; 4. Main mixing shaft; 5. Gear No. 1; 6. Gear No. 2; 7. Gear No. 3; 8. Gear No. 4; 9. Auxiliary mixing shaft; 10. Mixing rod; 11. Feed pipe; 12. Slurry pump; 13. Discharge pipe; 14. Feeding pipe; 15. Forming table; 16. Adjusting plate; 17. Connecting block; 18. Connecting rod; 19. Motor No. 2; 20. Round shaft; 21. Driving rod; 22. Driven rod; 23. Pneumatic cylinder No. 1; 24. Ejector rod; 25. Pneumatic cylinder No. 2; 26. Pressure plate; 27. Limiting rod. Detailed Implementation

[0022] 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.

[0023] like Figures 1 to 6 As shown, this utility model provides a mixing and molding machine for manufacturing corner plasterboard, including a base 1. A mixing drum 2 is fixedly connected to the rear end of the right side of the upper surface of the base 1. A first motor 3 is fixedly installed on the upper surface of the mixing drum 2. A main mixing shaft 4 is fixedly sleeved at the other end of the output shaft of the first motor 3. The bottom end of the main mixing shaft 4 passes through the mixing drum 2 and extends into the interior of the mixing drum 2. A first gear 5 located between the mixing drum 2 and the first motor 3 is fixedly sleeved on the outer surface of the main mixing shaft 4. A second gear 6 is meshed with the outer surface of the first gear 5. The mixing drum 2 is connected to a No. 3 gear 7. The No. 2 gear 6 and the No. 3 gear 7 are movably mounted on the right side of the upper surface of the mixing drum 2. The outer surface of the No. 3 gear 7 is meshed with a No. 4 gear 8. The lower surface of the No. 4 gear 8 is movably connected to the upper surface of the mixing drum 2. The lower surface of the No. 4 gear 8 is fixedly connected to a secondary stirring shaft 9. The bottom end of the secondary stirring shaft 9 passes through the mixing drum 2 and extends into the interior of the mixing drum 2. The outer surface of the secondary stirring shaft 9 is movably sleeved with the inner surface of the mixing drum 2. The outer surfaces of the main stirring shaft 4 and the secondary stirring shaft 9 are both fixedly connected to stirring rods 10 located inside the mixing drum 2.

[0024] When motor 3 is running, the main stirring shaft 4 and gear 5 will start to rotate. Since gear 5 and gear 6 mesh with each other, gear 6 will start to rotate under the drive of gear 5. Similarly, gear 7 will start to rotate under the drive of gear 6. Gear 8 and auxiliary stirring shaft 9 will start to rotate under the drive of gear 7. Due to the transmission of gear 6 and gear 7, the rotation direction of gear 8 and auxiliary stirring shaft 9 will be opposite to that of gear 5 and main stirring shaft 4.

[0025] The bottom of the inner surface of the mixing drum 2 is fixedly connected to the feed pipe 11. The bottom of the feed pipe 11 passes through the mixing drum 2 and extends to the bottom of the mixing drum 2 and is fixedly connected to the slurry pump 12. The right surface of the slurry pump 12 is fixedly connected to the discharge pipe 13.

[0026] When the slurry pump 12 is running, the gypsum slurry inside the mixing drum 2 will enter the slurry pump 12 through the feed pipe 11 and then be discharged from the discharge pipe 13.

[0027] The right surface of the discharge pipe 13 is fixedly connected to the feeding pipe 14, and the other end of the feeding pipe 14 is fixedly sleeved with the forming platform 15, which is fixedly connected to the left side of the upper surface of the base 1.

[0028] The gypsum slurry can enter the interior of the forming table 15 through the feeding pipe 14 to form the gypsum board.

[0029] Two adjustment plates 16 are movably connected to the left and right sides of the inner surface of the forming platform 15. The outer surfaces of the two adjustment plates 16 are fixedly connected to the connecting blocks 17. The outer ends of the connecting blocks 17 penetrate the forming platform 15 and extend to the outer side of the forming platform 15. The outer surface of the connecting blocks 17 is movably connected to the inner surface of the forming platform 15. The lower surface of the connecting blocks 17 is fixedly connected to the connecting rod 18 located on the outer side of the forming platform 15.

[0030] The two adjustment plates 16 can move along the inner surface of the forming table 15 under the constraint of the connecting block 17.

[0031] Among them, a second motor 19 located below the forming table 15 is fixedly installed on the inner surface of the base 1. A round shaft 20 is fixedly sleeved on the other end of the output shaft of the second motor 19. An active rod 21 located above the base 1 is fixedly sleeved on the outer surface of the round shaft 20. A driven rod 22 is hinged to both the front and rear ends of the active rod 21. The other end of the driven rod 22 is hinged to the outer surface of the connecting rod 18.

[0032] When the second motor 19 is running, the circular shaft 20 and the driving rod 21 will start to rotate, and the driven rod 22 will start to rotate under the drive of the driving rod 21. At this time, the other part of the driven rod 22 will drive the connecting rod 18, so that the two adjusting plates 16 will start to move towards and away from each other, thereby limiting the width of the gypsum slurry pool inside the molding table 15.

[0033] Among them, a second pneumatic cylinder 25 is fixedly installed on the outer surface of the mixing drum 2, located above the forming platform 15. A pressure plate 26 is fixedly connected to the bottom end of the second pneumatic cylinder 25. The lower surface of the pressure plate 26 is movably connected to the upper surface of the two adjusting plates 16. A top material rod 24 is movably connected to the bottom end of the inner surface of the second pneumatic cylinder 25. The bottom end of the top material rod 24 passes through the forming platform 15 and extends to the bottom of the forming platform 15. A first pneumatic cylinder 23 is fixedly connected to both the left and right sides of the lower surface of the top material rod 24. The bottom end of the first pneumatic cylinder 23 is fixedly installed on the upper surface of the base 1.

[0034] When the second pneumatic cylinder 25 is running, the pressure plate 26 will begin to move up and down.

[0035] Among them, a limiting rod 27 is fixedly connected to the front end of the upper surface of the forming table 15. The top end of the limiting rod 27 passes through the pressure plate 26 and extends to the top of the pressure plate 26. The outer surface of the limiting rod 27 and the inner surface of the pressure plate 26 are movably sleeved.

[0036] When the first pneumatic cylinder 23 is running, the ejector rod 24 will start to move upward, thereby ejecting the formed gypsum board from the inner surface of the forming table 15.

[0037] Working principle and usage process of this utility model:

[0038] First, the operator puts raw materials such as building plaster and fiber materials into the mixing drum 2 and adds sufficient water. Then, the operator starts motor 3. As motor 3 runs, the main mixing shaft 4 and gear 5 begin to rotate. The rotation of gear 5 drives gear 6 to rotate, and similarly, the rotation of gear 6 drives gear 7 to rotate. The rotation of gear 7 drives gear 8 and auxiliary mixing shaft 9 to rotate as a whole. Under the transmission of gears 6 and 7, the main mixing shaft 4 and gear 5 rotate in opposite directions to gear 8 and auxiliary mixing shaft 9. This causes the mixing rod 10 to rotate and mix in two different directions, thereby achieving a thorough and uniform mixing of the plaster slurry inside the mixing drum 2.

[0039] When the operator starts motor 19, the circular shaft 20 and the drive rod 21 will begin to rotate. The rotation of the drive rod 21 will drive the driven rod 22 and cause it to rotate. At the same time, the other end of the driven rod 22 will drive the connecting rod 18, causing the two adjusting plates 16 to move towards and away from each other along the inner surface of the forming table 15. The movement of the two adjusting plates 16 will change the distance between them. The distance between the two adjusting plates 16 will limit the width of the gypsum slurry pool inside the forming table 15. The width of the gypsum slurry pool determines the width of the gypsum board after forming, thus meeting the needs of enterprises and operators to produce gypsum boards of different widths.

[0040] 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.

[0041] 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 mixing and molding machine for manufacturing corner plasterboard, comprising a base (1), characterized in that: A stirring drum (2) is fixedly connected to the rear end of the upper right side of the base (1). A motor (3) is fixedly installed on the upper surface of the stirring drum (2). A main stirring shaft (4) is fixedly sleeved at the other end of the output shaft of the motor (3). The bottom end of the main stirring shaft (4) passes through the stirring drum (2) and extends into the interior of the stirring drum (2). A gear (5) located between the stirring drum (2) and the motor (3) is fixedly sleeved on the outer surface of the main stirring shaft (4). A gear (6) is meshed on the outer surface of the gear (5). A gear (7) is meshed on the outer surface of the gear (5). 6) and gear 3 (7) are both movably mounted on the right side of the upper surface of the stirring cylinder (2). Gear 4 (8) is meshed with the outer surface of gear 3 (7). The lower surface of gear 4 (8) is movably connected to the upper surface of the stirring cylinder (2). A secondary stirring shaft (9) is fixedly connected to the lower surface of gear 4 (8). The bottom end of the secondary stirring shaft (9) passes through the stirring cylinder (2) and extends into the interior of the stirring cylinder (2). The outer surface of the secondary stirring shaft (9) is movably sleeved with the inner surface of the stirring cylinder (2). Stirring rods (10) located inside the stirring cylinder (2) are fixedly connected to the outer surfaces of both the main stirring shaft (4) and the secondary stirring shaft (9).

2. The mixing and molding machine for manufacturing corner plasterboard according to claim 1, characterized in that: The bottom of the inner surface of the mixing drum (2) is fixedly connected to a feed pipe (11). The bottom of the feed pipe (11) passes through the mixing drum (2) and extends to the bottom of the mixing drum (2) and is fixedly connected to a slurry pump (12). The right surface of the slurry pump (12) is fixedly connected to a discharge pipe (13).

3. The mixing and molding machine for manufacturing corner plasterboard according to claim 2, characterized in that: The right surface of the discharge pipe (13) is fixedly connected to the feeding pipe (14), and the other end of the feeding pipe (14) is fixedly sleeved with the forming platform (15). The forming platform (15) is fixedly connected to the left side of the upper surface of the base (1).

4. The mixing and molding machine for manufacturing corner plasterboard according to claim 3, characterized in that: Adjustment plates (16) are movably connected to both sides of the inner surface of the forming platform (15). There are two adjustment plates (16). A connecting block (17) is fixedly connected to the outer surface of each of the two adjustment plates (16). The outer end of the connecting block (17) passes through the forming platform (15) and extends to the outside of the forming platform (15). The outer surface of the connecting block (17) is movably connected to the inner surface of the forming platform (15). A connecting rod (18) located outside the forming platform (15) is fixedly connected to the lower surface of the connecting block (17).

5. The mixing and molding machine for manufacturing corner plasterboard according to claim 1, characterized in that: The inner surface of the base (1) is fixedly installed with a second motor (19) located below the forming table (15). The other end of the output shaft of the second motor (19) is fixedly sleeved with a round shaft (20). The outer surface of the round shaft (20) is fixedly sleeved with an active rod (21) located above the base (1). Both ends of the active rod (21) are hinged with driven rods (22). The other end of the driven rod (22) is hinged to the outer surface of the connecting rod (18).

6. The mixing and molding machine for manufacturing corner plasterboard according to claim 1, characterized in that: The outer surface of the mixing cylinder (2) is fixedly installed with a second pneumatic cylinder (25) located above the forming platform (15). The bottom end of the second pneumatic cylinder (25) is fixedly connected with a pressure plate (26). The lower surface of the pressure plate (26) and the upper surface of the two adjusting plates (16) are movably connected. The bottom end of the inner surface of the second pneumatic cylinder (25) is movably connected with a top material rod (24). The bottom end of the top material rod (24) passes through the forming platform (15) and extends to the bottom of the forming platform (15). The left and right sides of the lower surface of the top material rod (24) are fixedly connected with a first pneumatic cylinder (23). The bottom end of the first pneumatic cylinder (23) is fixedly installed on the upper surface of the base (1).

7. The mixing and molding machine for manufacturing corner plasterboard according to claim 3, characterized in that: A limiting rod (27) is fixedly connected to the front end of the upper surface of the forming table (15). The top end of the limiting rod (27) passes through the pressure plate (26) and extends above the pressure plate (26). The outer surface of the limiting rod (27) and the inner surface of the pressure plate (26) are movably connected.

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