Automatic rolling extrusion forming device for gypsum board production

Abstract

The utility model relates to the field of gypsum board production equipment, and discloses an automatic rolling extrusion forming device for gypsum board production, which comprises a protection box, a protection door is arranged at the front end of the protection box, the protection door is rotatably connected with the protection box through a hinge, and transparent glass penetrates through and is fixedly connected with the interior of the protection door. A linear guide rail is fixedly connected to the inner wall of the top of the protection box, a sliding block is slidably connected to the outer wall of the linear guide rail, an electric push rod is fixedly connected to the bottom of the sliding block, and a fixing plate is fixedly connected to the output end of the electric push rod. The gypsum board is extruded and protected through the electric push rod, the groove box, the sliding column and the fixing disc, gypsum liquid in the gypsum board is shaken through forward movement of the connecting column and the mold box, so that the gypsum liquid is more uniformly distributed in the mold box, the quality of the gypsum board is improved, and the mold box is heated through movement of the heating plate, so that the production efficiency is improved. Heating is carried out according to different gypsum board materials, the market requirement is met, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of gypsum board production equipment, in particular to an automatic rolling extrusion molding device for gypsum board production. Background Art

[0002] Gypsum board is widely used in building decoration because of its light weight, environmental protection and breathability. At present, the production method of gypsum board is to inject gypsum slurry into a mold, and after the gypsum solidifies and forms, the gypsum board is obtained by removing the mold. In this production method, a bottom mold is generally used, and the gypsum slurry with a good proportion is injected into the cavity of the bottom mold to solidify and form, and the gypsum board is obtained after removing the bottom mold.

[0003] After searching, the existing Chinese patent announcement number is: CN219768581U, which provides a gypsum board extrusion molding machine. The patent can automatically extrude the paper gypsum board by setting an extrusion component. During the extrusion, the extrusion component is always in close contact with the top of the paper gypsum board, so that the edge of the paper gypsum board is neat. At the same time, the extrusion component can also provide buffering when the paper gypsum board is extruded, avoiding the situation where the paper gypsum board is broken due to excessive extrusion force.

[0004] Although the above patent can avoid the breakage of paper gypsum board caused by excessive extrusion force, the above gypsum board extrusion molding machine still has the following problems: the extruded board cannot be fully extruded and molded, and the thickness of the gypsum board will be uneven or even too thick, which seriously affects the product quality and the working efficiency of the assembly line.

[0005] In view of the above problems, an automatic rolling extrusion molding device for gypsum board production is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic rolling extrusion molding device for gypsum board production, which solves the problem that the extruded molded board cannot be fully extruded in the background technology, and then the gypsum board molding thickness will be uneven, or even the thickness will be too large, which seriously affects the product quality and the working efficiency of the assembly line.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic rolling extrusion molding device for gypsum board production, comprising a protection box, a protection door is arranged at the front end of the protection box, the protection door is rotatably connected to the protection box by a hinge, transparent glass is penetrated and fixedly connected inside the protection door, a linear guide is fixedly connected to the inner wall of the top of the protection box, a sliding block is slidably connected to the outer wall of the linear guide, an electric push rod is fixedly connected to the bottom of the sliding block, a fixed plate is fixedly connected to the output end of the electric push rod, a groove box is fixedly connected to the bottom of the fixed plate, a sliding column is penetrated and slidably connected to the bottom of the groove box, and the sliding column is penetrated and slidably connected to the bottom of the groove box. A sliding plate is fixedly connected to the top of the moving column, and the sliding plate is slidably connected to the groove box, the outer ring of the sliding column is provided with a spring, and one end of the spring is fixedly connected to the bottom of the groove box, the outer ring of the bottom of the sliding column is fixedly connected to a fixed disk, and the fixed disk is fixedly connected to the other end of the spring, the bottom of the sliding column is fixedly connected to an arch frame, and a roller is rotatably connected inside the arch frame, the inner wall of the rear end of the protection box is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a screw rod, the outer ring of the front end of the screw rod is threadedly connected to a first nut pair, the front end of the first nut pair is fixedly connected to a moving seat, and heating components are provided on the inner walls on the left and right sides of the protection box.

[0008] By adopting the above technical solution, the roller is driven to move by the linear guide rail and the sliding block, the gypsum liquid is squeezed by the movement of the roller, and the mold box is moved up and down by moving the connecting column forward and backward to shake the gypsum liquid in the mold box.

[0009] As a further description of the above technical solution: the heating component includes a connecting plate, which is fixedly connected to the front end of the bottom rear end of the protection box, a second motor is fixedly connected to the right side of the connecting plate, a driving gear is fixedly connected to the output end of the second motor, and a bidirectional threaded rod is rotatably connected inside the protection box.

[0010] By adopting the above technical solution, the second motor drives the driving gear to rotate, so that the bidirectional threaded rod rotates.

[0011] As a further description of the above technical solution: guide columns are passed through and slidably connected to the left and right sides of the movable seat, and the guide columns are fixedly connected to the protection box.

[0012] By adopting the above technical solution, the movable seat is guided and limited by the guide column.

[0013] As a further description of the above technical solution: the front ends of the left and right sides of the movable seat are fixedly connected with connecting columns, and the front ends of the connecting columns are fixedly connected with the mold box.

[0014] By adopting the above technical solution, the mold box is moved by moving the connecting column, and gypsum liquid is added into the mold box.

[0015] As a further description of the above technical solution: the outer ring at the middle end of the bidirectional threaded rod is fixedly connected with a driven gear, and the driven gear is meshingly connected with the driving gear.

[0016] By adopting the above technical solution, the driven gear is driven to rotate by the driving gear.

[0017] As a further description of the above technical solution: the outer rings on the left and right sides of the bidirectional threaded rod are both threadedly connected with a second nut pair.

[0018] By adopting the above technical solution, the second nut pair is driven to move by the rotation of the bidirectional threaded rod.

[0019] As a further description of the above technical solution: a limiting rod is passed through and slidably connected to the interior of the second nut pair, and the limiting rod is fixedly connected to the inner walls on the left and right sides of the protection box.

[0020] By adopting the above technical solution, the second nut pair is limited and controlled by the limit rod.

[0021] As a further description of the above technical solution: a moving plate is fixedly connected to the front end of the second nut pair, and a heating plate is fixedly connected to the opposite side of the moving plate.

[0022] By adopting the above technical solution, the mold box is heated by a heating plate so that the gypsum liquid inside can be molded faster, which requires temperature control.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides an automatic rolling extrusion molding device for gypsum board production. First, the gypsum board is extruded and protected by an electric push rod, a groove box, a sliding column and a fixed plate. The connecting column and the mold box are moved forward by a first motor, a screw rod, a first nut, a moving seat, a guide column and a moving seat to shake the internal gypsum liquid to make it more evenly distributed inside, thereby improving the quality of the gypsum board.

[0025] 2. The utility model provides an automatic rolling extrusion molding device for gypsum board production, which drives the driven gear to rotate through the driving gear, and the rotation of the driven gear drives the bidirectional threaded rod to rotate, driving the second nut pairs on both sides to move, so that the moving plate and the heating plate move, and the mold box is heated. The heating is performed according to different gypsum board materials to meet market needs and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0028] Figure 3 It is a schematic diagram of the exploded structure of the groove box of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the first motor of the utility model;

[0030] Figure 5 It is a schematic diagram of the structure of the second motor of the utility model.

[0031] In the figure: 1. protection box; 2. hinge; 3. protection door; 4. transparent glass; 5. linear guide; 6. sliding block; 7. electric push rod; 8. fixed plate; 9. groove box; 10. sliding plate; 11. sliding column; 12. spring; 13. fixed plate; 14. arch frame; 15. roller; 16. first motor; 17. two-way threaded rod; 18. screw rod; 19. first nut pair; 20. moving seat; 21. guide column; 22. mold box; 23. connecting plate; 24. driving gear; 25. driven gear; 26. second motor; 27. second nut pair; 28. moving plate; 29. ​​heating plate; 30. limit rod; 31. connecting column. DETAILED DESCRIPTION

[0032] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0034] Reference Figure 1 The utility model discloses an automatic rolling extrusion forming device for producing gypsum boards, comprising a protection box 1, a protection door 3 is arranged at the front end of the protection box 1, the protection door 3 is rotatably connected to the protection box 1 through a hinge 2, a transparent glass 4 is penetrated and fixedly connected inside the protection door 3, the protection door 3 is opened by the hinge 2, and the internal situation can be viewed through the transparent glass 4.

[0035] Reference Figure 2 - Figure 4The inner wall at the top of the protection box 1 is fixedly connected with a linear guide rail 5, the outer wall of the linear guide rail 5 is slidably connected with a sliding block 6, the bottom of the sliding block 6 is fixedly connected with an electric push rod 7, the output end of the electric push rod 7 is fixedly connected with a fixed plate 8, the bottom of the fixed plate 8 is fixedly connected with a groove box 9, the bottom of the groove box 9 is penetrated and slidably connected with a sliding column 11, the top of the sliding column 11 is fixedly connected with a sliding plate 10, and the sliding plate 10 is slidably connected to the groove box 9, the outer ring of the sliding column 11 is provided with a spring 12, and one end of the spring 12 is fixedly connected to the bottom of the groove box 9, the outer ring of the bottom of the sliding column 11 is fixedly connected with a fixed disk 13, and the fixed disk 1 3 is fixedly connected to the other end of the spring 12, the bottom of the sliding column 11 is fixedly connected to an arch frame 14, and the inside of the arch frame 14 is rotatably connected to a roller 15, and the electric push rod 7 is driven to move through the linear guide rail 5 and the sliding block 6, and moves to the top of the mold box 22, and the electric push rod 7 moves downward, so that the sliding column 10 slides on the inner wall of the groove box 9, and the inner wall of the groove box 9 is limited by the sliding plate 11. The fixed plate 13 moves upward to squeeze the spring 12, and drives the arch frame 14 and the roller 15 to move downward to squeeze the gypsum board in the mold box 22, and the flexible extrusion allows extrusion molding.

[0036] Reference Figure 2 - Figure 4 The inner wall of the rear end of the protection box 1 is fixedly connected with a first motor 16, and the output end of the first motor 16 is fixedly connected with a screw rod 18. The outer ring of the front end of the screw rod 18 is threadedly connected with a first nut pair 19, and the front end of the first nut pair 19 is fixedly connected with a moving seat 20. The left and right sides of the moving seat 20 are penetrated and slidably connected with guide columns 21, and the guide columns 21 are fixedly connected to the protection box 1. The front ends of the left and right sides of the moving seat 20 are fixedly connected with connecting columns 31, and the front ends of the connecting columns 31 are fixedly connected with a mold box 22. The screw rod 18 is driven by the first motor 16 to move, so that the first nut pair 19 and the moving seat 20 move on the outer wall of the screw rod 18, and the moving seat 20 is guided by the guide column 21, so that the connecting column 31 and the mold box 22 move forward, and the internal gypsum liquid is shaken to make it more evenly distributed inside. At the same time, the mold box 22 can also be pushed out to take out the gypsum board in the mold box 22.

[0037] Reference Figure 5, the inner walls on the left and right sides of the protection box 1 are provided with heating components, the heating components include a connecting plate 23, the connecting plate 23 is fixedly connected to the front end of the bottom of the rear end of the protection box 1, a second motor 26 is fixedly connected to the right side of the connecting plate 23, and a driving gear 24 is fixedly connected to the output end of the second motor 26, a bidirectional threaded rod 17 is rotatably connected inside the protection box 1, a driven gear 25 is fixedly connected to the outer ring of the middle end of the bidirectional threaded rod 17, and the driven gear 25 is meshed with the driving gear 24, and the outer rings on the left and right sides of the bidirectional threaded rod 17 are both threadedly connected to the second nut pair 27, and the second nut pair 27 is penetrated and slidably connected to the limit rod 30, and the limit The positioning rod 30 is fixedly connected to the inner walls of the left and right sides of the protection box 1, and a moving plate 28 is fixedly connected to the front end of the second nut pair 27. A heating plate 29 is fixedly connected to the opposite side of the moving plate 28. The driving gear 24 is driven to rotate by the second motor 26, and the driven gear 25 is driven to rotate by the driving gear 24. The rotation of the driven gear 25 drives the bidirectional threaded rod 17 to rotate, and the second nut pairs 27 on both sides are driven to move. The second nut pairs 27 are limited by the limiting rod 30, so that the moving plate 28 and the heating plate 29 move, and the mold box 22 is heated. The heating is performed according to different gypsum board materials to improve production efficiency.

[0038] Working principle: Pour gypsum liquid into the mold box 22, and drive the electric push rod 7 to move to the top of the mold box 22 through the linear guide 5 and the sliding block 6, and move the electric push rod 7 downward to make the sliding column 10 slide on the inner wall of the groove box 9, and limit the inner wall of the groove box 9 through the sliding plate 11. The fixed plate 13 moves upward to squeeze the spring 12, and drives the arch frame 14 and the roller 15 to move downward to squeeze the gypsum board in the mold box 22. Flexible extrusion allows extrusion molding, and the first motor 16 drives the screw rod 18 to move, so that the first nut pair 19 and the moving seat 20 are outside the screw rod 18. The wall is moved, and the moving seat 20 is guided by the guide column 21, so that the connecting column 31 and the mold box 22 move forward, and the internal gypsum liquid is shaken to make it more evenly distributed inside. At the same time, the mold box 22 can also be pushed out to take out the gypsum board in the mold box 22, and the driven gear 25 is driven to rotate by the driving gear 24, and the bidirectional threaded rod 17 is driven to rotate by the driven gear 25, so that the second nut pairs 27 on both sides are driven to move, and the second nut pairs 27 are limited by the limiting rod 30, so that the moving plate 28 and the heating plate 29 are moved, and the mold box 22 is heated, and the heating is performed according to different gypsum board materials.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic rolling extrusion molding device for gypsum board production, comprising a protection box (1), characterized in that: The front end of the protection box (1) is provided with a protection door (3), the protection door (3) is rotatably connected to the protection box (1) via a hinge (2), a transparent glass (4) is passed through and fixedly connected inside the protection door (3), a linear guide rail (5) is fixedly connected to the inner wall of the top of the protection box (1), a sliding block (6) is slidably connected to the outer wall of the linear guide rail (5), an electric push rod (7) is fixedly connected to the bottom of the sliding block (6), an output end of the electric push rod (7) is fixedly connected to a fixed plate (8), a groove box (9) is fixedly connected to the bottom of the fixed plate (8), a sliding column (11) is passed through and slidably connected to the bottom of the groove box (9), a sliding plate (10) is fixedly connected to the top of the sliding column (11), and the sliding plate (10) is slidably connected to the groove box (9), The outer ring of the sliding column (11) is provided with a spring (12), and one end of the spring (12) is fixedly connected to the bottom of the groove box (9); the outer ring of the bottom of the sliding column (11) is fixedly connected to a fixed disk (13), and the fixed disk (13) is fixedly connected to the other end of the spring (12); the bottom of the sliding column (11) is fixedly connected to an arch frame (14), and a roller (15) is rotatably connected inside the arch frame (14); the inner wall of the rear end of the protection box (1) is fixedly connected to a first motor (16), the output end of the first motor (16) is fixedly connected to a screw rod (18), the outer ring of the front end of the screw rod (18) is threadedly connected to a first nut pair (19), and the front end of the first nut pair (19) is fixedly connected to a moving seat (20); and the inner walls on the left and right sides of the protection box (1) are provided with heating components.

2. The automatic rolling extrusion molding device for gypsum board production according to claim 1, characterized in that: The heating assembly comprises a connecting plate (23), the connecting plate (23) being fixedly connected to the front end of the bottom of the rear end of the protection box (1), a second motor (26) being fixedly connected to the right side of the connecting plate (23), a driving gear (24) being fixedly connected to the output end of the second motor (26), and a bidirectional threaded rod (17) being rotatably connected inside the protection box (1).

3. The automatic rolling extrusion molding device for gypsum board production according to claim 1, characterized in that: Guide columns (21) are passed through and slidably connected to both left and right sides of the movable seat (20), and the guide columns (21) are fixedly connected to the protection box (1).

4. The automatic rolling extrusion molding device for gypsum board production according to claim 1 is characterized in that: The front ends of the left and right sides of the movable seat (20) are fixedly connected with connecting columns (31), and the front ends of the connecting columns (31) are fixedly connected with a mold box (22).

5. The automatic rolling extrusion molding device for gypsum board production according to claim 2, characterized in that: The outer ring of the middle end of the bidirectional threaded rod (17) is fixedly connected with a driven gear (25), and the driven gear (25) is meshingly connected with the driving gear (24).

6. The automatic rolling extrusion molding device for gypsum board production according to claim 2, characterized in that: The left and right outer rings of the bidirectional threaded rod (17) are both threadedly connected with second nut pairs (27).

7. The automatic rolling extrusion molding device for gypsum board production according to claim 6, characterized in that: A limiting rod (30) passes through the interior of the second nut pair (27) and is slidably connected thereto, and the limiting rod (30) is fixedly connected to the inner walls on the left and right sides of the protection box (1).

8. The automatic rolling extrusion molding device for gypsum board production according to claim 6, characterized in that: A moving plate (28) is fixedly connected to the front end of the second nut pair (27), and a heating plate (29) is fixedly connected to the opposite side of the moving plate (28).

Images