Compression roller for producing foamed cement composite board

Abstract

The utility model discloses a compression roller for producing a foaming cement composite board, which comprises a working table, a groove is arranged at the top of the working table, a conveying belt is rotatably mounted in the groove, a mounting frame is fixedly mounted at the top of the working table, a hydraulic cylinder is fixedly mounted on the inner wall of the bottom of the mounting frame, and a transverse plate is fixedly mounted at the output end of the hydraulic cylinder. A driving mechanism is arranged at the bottom of the transverse plate. The device is reasonable in design, can control the extrusion roller pressed on the top of the composite board to move left and right for rolling, improves the pressing quality, utilizes the four supporting wheels to carry out auxiliary supporting on the composite board, prevents one end of the composite board from tilting when the composite board is extruded, improves the stability of the composite board when the composite board is rolled, improves the rolling quality, and improves the production efficiency. And the composite board conveyed on the conveying belt can be guided and restrained, so that the moving path of the composite board is located below the extrusion rollers, rolling operation is facilitated, and the rolling accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of foamed cement composite boards, in particular to a pressing roller used for producing foamed cement composite boards. Background Art

[0002] Foamed cement composite panels are constructed by applying a surface layer to one or both sides of a foamed cement board. The surface layer is available in a variety of materials and serves primarily as a protective and decorative layer. Polymer cement mortar or polymer cement mortar with waterproof latex is commonly used as the adhesive. Roller pressing is a necessary step in the production of foamed cement composite panels. This process is performed using passive rollers.

[0003] A search of the Chinese patent publication number CN205970299U reveals a pressure roller for producing foamed cement composite panels. The key technical features include: a roller shaft at each end of the pressure roller, each seat equipped with symmetrical U-bolts. A leaf spring is sandwiched between the push rods of the U-bolts and the seat. The lugs at each end of the leaf spring are connected to a lug plate shaft connected to the frame. The leaf spring offers superior fatigue strength and corrosion resistance compared to compression springs, resulting in more stable elastic force and a longer service life. Furthermore, the leaf spring also supports and guides the pressure roller, eliminating the need for a roller shaft bracket or support, significantly simplifying the overall structure. When the pressure roller is impacted, the leaf spring deforms under stress, and the resulting torque is mitigated by the deflection of the lug plate.

[0004] In actual operation, it was found that the above scheme still has at least the following defects: the installation position of the pressure roller in the device is fixed, which makes it inconvenient to roll the foamed cement composite panels with different production thicknesses, and the widths of the composite panels with different production thicknesses may be different, resulting in different moving paths when moving on the conveyor belt, which may lead to incomplete rolling and affect the rolling quality. For this reason, we propose a pressure roller for producing foamed cement composite panels to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a pressing roller for producing foamed cement composite boards, which solves the problem that the installation position of the pressing roller in the device is fixed, making it inconvenient to roll the foamed cement composite boards of different production thicknesses, and the widths of the composite boards of different production thicknesses may be different, resulting in different moving paths when moving on the conveyor belt, which may lead to incomplete rolling and affect the rolling quality.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing roller for producing foamed cement composite panels, comprising a workbench, a groove is provided on the top of the workbench, a conveyor belt is rotatably installed in the groove, a mounting frame is fixedly installed on the top of the workbench, a hydraulic cylinder is fixedly installed on the bottom inner wall of the mounting frame, a cross plate is fixedly installed on the output end of the hydraulic cylinder, a driving mechanism is provided at the bottom of the cross plate, an extrusion roller is provided on the driving mechanism, the driving mechanism is used to control the extrusion roller to move left and right, and a guiding mechanism is provided on the mounting frame for correcting the moving path of the composite panel.

[0009] Preferably, the driving mechanism includes a positioning plate, a motor, a screw and a moving block. The positioning plate is fixedly mounted on the left side of the bottom of the horizontal plate, the motor is fixedly mounted on the right side of the top of the horizontal plate, the screw is fixedly mounted on the output shaft end of the motor, the left end of the screw is rotatably connected to the positioning plate, the moving block is threadedly mounted on the screw, an installation groove is opened at the bottom of the moving block, and the extrusion roller is rotatably mounted in the installation groove.

[0010] Preferably, a sliding groove is provided at the bottom of the transverse plate, a slider is slidably installed in the sliding groove, and the top of the moving block is fixedly connected to the slider.

[0011] Preferably, a limiting plate located on the right side of the slide groove is fixedly installed at the bottom of the horizontal plate, and the right end of the screw rotates through the limiting plate.

[0012] Preferably, two L-shaped support rods are fixedly installed on the left and right sides of the moving block, and the four L-shaped support rods are symmetrically distributed in pairs. The bottoms of the four L-shaped support rods are fixedly installed with U-shaped plates, and support wheels are rotatably installed on the four U-shaped plates.

[0013] Preferably, the guiding mechanism includes two electric push rods, two vertical plates and two curved plates. The two electric push rods are respectively fixedly mounted on the front and rear inner walls of the mounting frame and are symmetrically distributed. The two vertical plates are respectively fixedly mounted on the output ends of the two electric push rods, and the two curved plates are respectively fixedly mounted on the right sides of the two vertical plates and are symmetrically distributed.

[0014] Preferably, two guide rods are fixedly mounted on one side of the two vertical plates away from each other, and one end of the four guide rods away from each other slides through the front and rear sides of the mounting frame respectively.

[0015] (3) Beneficial effects

[0016] The utility model provides a pressing roller for producing foamed cement composite boards. It has the following beneficial effects:

[0017] (1) The pressing roller used for producing foamed cement composite panels can control the extrusion roller pressed on the top of the composite panel to move left and right by utilizing a driving mechanism composed of a positioning plate, a motor, a screw and a moving block, thereby improving the pressing quality. The four supporting wheels can also be used to provide auxiliary support to the composite panel, thereby preventing one end of the composite panel from tilting when being squeezed, thereby improving the stability of the composite panel when being rolled and improving the rolling quality.

[0018] (2) The pressing roller used for producing foamed cement composite panels can guide and constrain the composite panels transported on the conveyor belt by utilizing a guiding mechanism composed of two electric push rods, two vertical plates and two arc-shaped plates, so that the moving path of the composite panels is located below the squeezing roller, which facilitates the rolling operation and improves the accuracy of the rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the main view of the present invention;

[0021] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in cross-section.

[0023] In the figure: 1. Workbench; 2. Groove; 3. Conveyor belt; 4. Mounting frame; 5. Hydraulic cylinder; 6. Horizontal plate; 7. Extrusion roller; 8. Positioning plate; 9. Motor; 10. Screw; 11. Moving block; 12. Mounting groove; 13. Slide; 14. Slider; 15. Limiting plate; 16. L-shaped support rod; 17. U-shaped plate; 18. Support wheel; 19. Electric push rod; 20. Vertical plate; 21. Arc plate; 22. Guide rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-4As shown, the utility model provides a technical solution: a pressing roller for producing foamed cement composite boards, comprising a workbench 1, a groove 2 is provided on the top of the workbench 1, a conveyor belt 3 is rotatably installed in the groove 2, a mounting frame 4 is fixedly installed on the top of the workbench 1, a hydraulic cylinder 5 is fixedly installed on the bottom inner wall of the mounting frame 4, a cross plate 6 is fixedly installed on the output end of the hydraulic cylinder 5, a driving mechanism is provided at the bottom of the cross plate 6, an extrusion roller 7 is provided on the driving mechanism, the driving mechanism is used to control the extrusion roller 7 to move left and right, and a guiding mechanism is provided on the mounting frame 4 for correcting the moving path of the composite board.

[0026] In this embodiment, a sliding groove 13 is provided at the bottom of the above-mentioned horizontal plate 6, and a slider 14 is slidably installed in the sliding groove 13. The top of the moving block 11 is fixedly connected to the slider 14. By utilizing the combined action of the sliding groove 13 and the slider 14, the stability of the moving block 11 during movement can be improved. A limiting plate 15 located on the right side of the sliding groove 13 is fixedly installed at the bottom of the horizontal plate 6, and the right end of the screw 10 rotates through the limiting plate 15.

[0027] In this embodiment, the above-mentioned driving mechanism includes a positioning plate 8, a motor 9, a screw 10 and a moving block 11. The positioning plate 8 is fixedly installed on the left side of the bottom of the horizontal plate 6, the motor 9 is fixedly installed on the right side of the top of the horizontal plate 6, the screw 10 is fixedly installed on the output shaft end of the motor 9, the left end of the screw 10 is rotatably connected to the positioning plate 8, and the moving block 11 is threadedly installed on the screw 10. By controlling the rotation of the screw 10, the moving block 11 can be controlled to move left and right. An installation groove 12 is provided at the bottom of the moving block 11, and the extrusion roller 7 is rotatably installed in the installation groove 12.

[0028] In this embodiment, two L-shaped support rods 16 are fixedly installed on the left and right sides of the above-mentioned moving block 11, and the four L-shaped support rods 16 are symmetrically distributed in pairs. A U-shaped plate 17 is fixedly installed at the bottom of the four L-shaped support rods 16, and support wheels 18 are rotatably installed on the four U-shaped plates 17. By utilizing the four support wheels 18, the composite plate can be supported and reinforced, thereby improving the stability of the composite plate during rolling.

[0029] In this embodiment, the above-mentioned guiding mechanism includes two electric push rods 19, two vertical plates 20 and two curved plates 21. The two electric push rods 19 are respectively fixedly mounted on the front and rear inner walls of the mounting frame 4 and are symmetrically distributed. The two vertical plates 20 are respectively fixedly mounted on the output ends of the two electric push rods 19. The two curved plates 21 are respectively fixedly mounted on the right sides of the two vertical plates 20 and are symmetrically distributed. By utilizing the two curved plates 21, the twisted composite plate can be gradually constrained and corrected. Two guide rods 22 are fixedly mounted on the side of the two vertical plates 20 away from each other, and the ends of the four guide rods 22 away from each other slide through the front and rear sides of the mounting frame 4 respectively.

[0030] In this embodiment, a control switch is installed on the workbench 1, and the conveyor belt 3, hydraulic cylinder 5, motor 9, two electric push rods 19 and the control switch are electrically connected to the external power line through wires in sequence to form a circuit. The control switch can control the start and stop of the conveyor belt 3, hydraulic cylinder 5, motor 9 and two electric push rods 19 respectively.

[0031] The present invention provides a pressing roller for producing foamed cement composite panels through the above structure, which can control the squeezing roller 7 pressed on the top of the composite panel to move left and right for rolling, thereby improving the pressing quality, and by using four supporting wheels 18 to auxiliary support the composite panel, it can avoid that one end of the composite panel is lifted up when being squeezed, thereby improving the stability of the composite panel when being rolled, and improving the rolling quality. It can also guide and constrain the composite panel transported on the conveyor belt 3 so that the moving path of the composite panel is located below the squeezing roller, which is convenient for rolling operation and improves the accuracy of rolling. When in use, the conveyor belt 3 is controlled to run, and the composite panel placed on the conveyor belt 3 is transported to the left, and the two electric The push rod 19 extends, and the two electric push rods 19 control the two vertical plates 20 to approach each other. The two arc plates 21 can be used to guide and constrain the composite plate so that the moving path of the composite plate is located below the squeezing roller 7, which is convenient for rolling. The hydraulic cylinder 5 is controlled to extend, and the hydraulic cylinder 5 controls the squeezing roller 7 to move downward to squeeze the composite plate, and the motor 9 is controlled to run alternately in forward and reverse directions, and the moving block 11 is controlled to move left and right, and then the squeezing roller 7 is controlled to move left and right for rolling, thereby improving the pressing quality. Under the support of the four support wheels 18, the composite plate is auxiliary supported to avoid one end of the composite plate from tilting when being squeezed, thereby improving the stability of the composite plate when being rolled and improving the rolling quality.

[0032] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A press roller for producing foamed cement composite panels, characterized by: The invention comprises a workbench (1), wherein a groove (2) is provided on the top of the workbench (1), a conveyor belt (3) is rotatably installed in the groove (2), a mounting frame (4) is fixedly installed on the top of the workbench (1), a hydraulic cylinder (5) is fixedly installed on the inner wall of the bottom of the mounting frame (4), a transverse plate (6) is fixedly installed on the output end of the hydraulic cylinder (5), a driving mechanism is provided at the bottom of the transverse plate (6), an extrusion roller (7) is provided on the driving mechanism, and the driving mechanism is used to control the extrusion roller (7) to move left and right, and a guiding mechanism for correcting the moving path of the composite plate is provided on the mounting frame (4).

2. The press roller for producing foamed cement composite board according to claim 1, characterized in that: The driving mechanism comprises a positioning plate (8), a motor (9), a screw (10) and a moving block (11); the positioning plate (8) is fixedly mounted on the left side of the bottom of the transverse plate (6); the motor (9) is fixedly mounted on the right side of the top of the transverse plate (6); the screw (10) is fixedly mounted on the output shaft end of the motor (9); the left end of the screw (10) is rotatably connected to the positioning plate (8); the moving block (11) is threadedly mounted on the screw (10); a mounting groove (12) is provided at the bottom of the moving block (11); and the squeezing roller (7) is rotatably mounted in the mounting groove (12).

3. The press roller for producing foamed cement composite board according to claim 2, characterized in that: A sliding groove (13) is provided at the bottom of the transverse plate (6), a slider (14) is slidably installed in the sliding groove (13), and the top of the moving block (11) is fixedly connected to the slider (14).

4. The press roller for producing foamed cement composite board according to claim 3, characterized in that: A limiting plate (15) located on the right side of the sliding groove (13) is fixedly installed at the bottom of the transverse plate (6), and the right end of the screw rod (10) rotates and passes through the limiting plate (15).

5. The press roller for producing foamed cement composite board according to claim 2, characterized in that: Two L-shaped support rods (16) are fixedly installed on the left and right sides of the moving block (11), and the four L-shaped support rods (16) are symmetrically distributed in pairs. The bottoms of the four L-shaped support rods (16) are fixedly installed with U-shaped plates (17), and the four U-shaped plates (17) are rotatably installed with support wheels (18).

6. The press roller for producing foamed cement composite board according to claim 1, characterized in that: The guiding mechanism comprises two electric push rods (19), two vertical plates (20) and two arc plates (21); the two electric push rods (19) are respectively fixedly mounted on the front and rear inner walls of the mounting frame (4) and are symmetrically distributed; the two vertical plates (20) are respectively fixedly mounted on the output ends of the two electric push rods (19); and the two arc plates (21) are respectively fixedly mounted on the right sides of the two vertical plates (20) and are symmetrically distributed.

7. The press roller for producing foamed cement composite board according to claim 6, characterized in that: Two guide rods (22) are fixedly mounted on the sides of the two vertical plates (20) that are away from each other, and the ends of the four guide rods (22) that are away from each other slide through the front and rear sides of the mounting frame (4) respectively.

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