Expanded graphite plate rolling device

Abstract

The utility model discloses an expanded graphite plate rolling device which comprises a fixed base, a U-shaped groove plate capable of being adjusted in a lifting mode is installed at the top of the fixed base, an inverted-L-shaped fixed plate is fixedly installed in the middle of one side of the top of the fixed base, and a rotary pressing roller is rotatably installed in the middle of the inner side of the inverted-L-shaped fixed plate. A vertical plate is fixedly installed on one side of the top of the inner side of the inverted-L-shaped fixing plate, one end of the rotating pressing roller is rotationally connected with the vertical plate, two distance measuring instruments are symmetrically installed in the middle of the inner side of the inverted-L-shaped fixing plate, and a conveying belt located under the rotating pressing roller is installed in the U-shaped groove plate. The rolling device for the expanded graphite plate is provided with a convenient and accurate adjusting structure and a stable and reliable rolling conveying structure, so that the rolling machining quality of the graphite plate is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller pressing devices, in particular to an expanded graphite plate roller pressing device. Background Art

[0002] Expanded graphite sheet is a special graphite material, the main feature of which is its large volume expansion performance at high temperature. Expanded graphite sheet is usually made of natural graphite or artificial graphite powder and a binder through high-temperature hot pressing. At high temperatures, due to the special properties of the graphite structure, the expanded graphite sheet will expand in volume, and still maintain good stability and corrosion resistance at high temperatures. Rolling is an important process step in the processing of expanded graphite sheet. Rolling can increase the density and strength of expanded graphite sheet, improve its surface quality, control thickness, improve material properties, and help save costs. Existing graphite sheet rolling equipment is not convenient and accurate enough to adjust, which affects the quality of graphite sheet processing. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a rolling device for expanded graphite plates, comprising a fixed base, a U-shaped groove plate that can be adjusted to rise and fall is installed on the top of the fixed base, an inverted L-shaped fixed plate is fixedly installed in the middle of one side of the top of the fixed base, a rotating pressure roller is rotatably installed in the middle of the inner side of the inverted L-shaped fixed plate, a vertical plate is fixedly installed on one side of the top of the inner side of the inverted L-shaped fixed plate, one end of the rotating pressure roller is rotatably connected to the vertical plate, two distance meters are symmetrically installed in the middle of the inner side of the inverted L-shaped fixed plate, and a conveyor belt is installed inside the U-shaped groove plate directly below the rotating pressure roller.

[0004] Preferably, a first motor is installed on one side of the surface of the inverted L-shaped fixed plate, the output end of the first motor is fixedly connected to the other end of the rotating pressure roller, two rollers are installed for rotation inside the U-shaped groove plate, and the conveyor belt is installed between the two rollers. A second motor is installed at one end of one side of the U-shaped groove plate, and the output end of the second motor is fixedly connected to the end of one of the rollers, so that the graphite plate can be effectively transported and moved.

[0005] Preferably, a supporting plate located inside the conveyor belt is fixedly installed in the middle of the inner side of the U-shaped groove plate, and the supporting plate is connected to the lower part of the upward section of the conveyor belt, so that the graphite plate can be effectively supported, and the graphite plate can be effectively rolled by cooperating with the rotating pressure roller.

[0006] Preferably, a groove is provided on the top of the fixed base, and two threaded rods are symmetrically rotatably connected on both sides of the bottom of the groove. The surfaces of the two threaded rods are threadedly connected to moving blocks slidably installed inside the groove. Two adjusting rods are rotatably connected between the tops of the two moving blocks and the bottom of the U-shaped groove plate. A double-output shaft motor is installed in the middle of the bottom of the groove, and the two output ends of the double-output shaft motor are fixedly connected to one end of the two threaded rods respectively, so that the U-shaped groove plate can be effectively raised and lowered, so that the distance between the conveyor belt and the rotating pressure roller can meet the use requirements of different roller pressures.

[0007] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing a fixed base, a U-shaped groove plate, an inverted L-shaped fixed plate, a rotating pressure roller, a distance meter, a conveyor belt, a first motor, a roller, a second motor, a bearing plate, a groove, a threaded rod, a movable block, an adjusting rod and a double-output shaft motor, the present expanded graphite plate rolling device has a convenient and precise adjustment structure, and at the same time has a stable and reliable rolling and conveying structure, thereby effectively improving the quality of the graphite plate rolling processing, and the present expanded graphite plate rolling device has a simple structural design, is convenient and quick to use and operate, and has stable and reliable adjustment and rolling and conveying, and its performance can meet the use requirements of graphite plate rolling processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached figure:

[0010] Figure 1 This is a front view structural diagram of the expanded graphite plate rolling device of the utility model;

[0011] Figure 2 This is a rear structural diagram of the expanded graphite plate rolling device of the utility model;

[0012] Figure 3 For this utility model Figure 1 Schematic diagram of the cross-sectional structure;

[0013] In the figure: 1. Fixed base; 2. U-shaped groove plate; 3. Inverted L-shaped fixed plate; 4. Rotating pressure roller; 5. Distance meter; 6. Conveyor belt; 7. First motor; 8. Roller; 9. Second motor; 10. Loading plate; 11. Groove; 12. Threaded rod; 13. Moving block; 14. Adjusting rod; 15. Double-output shaft motor. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] Depend on Figures 1 to 3 The utility model includes a fixed base 1, a U-shaped groove plate 2 which can be adjusted up and down is installed on the top of the fixed base 1, an inverted L-shaped fixed plate 3 is fixedly installed in the middle of one side of the top of the fixed base 1, a rotating pressure roller 4 is rotatably installed in the middle of the inner side of the inverted L-shaped fixed plate 3, a vertical plate is fixedly installed on one side of the top of the inner side of the inverted L-shaped fixed plate 3, one end of the rotating pressure roller 4 is rotatably connected to the vertical plate, two rangefinders 5 are symmetrically installed in the middle of the inner side of the inverted L-shaped fixed plate 3, a conveyor belt 6 directly below the rotating pressure roller 4 is installed inside the U-shaped groove plate 2, the two rangefinders 5 are both located above the conveyor belt 6, and the transmitting ends of the two rangefinders 5 are aligned with the tangent of the bottom of the rotating pressure roller 4, so that the distance can be measured and adjusted accurately.

[0016] A first motor 7 is installed on one side of the surface of the inverted L-shaped fixed plate 3, and the output end of the first motor 7 is fixedly connected to the other end of the rotating pressure roller 4. Two rollers 8 are installed for rotation inside the U-shaped trough plate 2, and the conveyor belt 6 is installed between the two rollers 8. A second motor 9 is installed at one end of one side of the U-shaped trough plate 2, and the output end of the second motor 9 is fixedly connected to the end of one of the rollers 8, so that the graphite plate can be effectively transported and moved. A carrying plate 10 located inside the conveyor belt 6 is fixedly installed in the middle of the inner side of the U-shaped trough plate 2, and the carrying plate 10 is connected to the lower part of the upper section of the conveyor belt 6, so that the graphite plate can be effectively supported and the graphite plate can be effectively rolled by cooperating with the rotating pressure roller 4;

[0017] By starting the first motor 7 and the second motor 9, the rotating pressure roller 4 and one of the rollers 8 are rotated. The rotation of one of the rollers 8 drives the conveyor belt 6 to rotate and move through the other roller 8. Then, the expanded graphite sheet is placed on the surface of the conveyor belt 6, and the conveyor belt 6 drives it to move toward the rotating rotating pressure roller 4. As a result, the moving expanded graphite sheet contacts the rotating pressure roller 4 through the supporting plate 10 and is rolled. At the same time, the rolled expanded graphite sheet is transported and moved by the conveyor belt 6.

[0018] A groove 11 is provided on the top of the fixed base 1, and two threaded rods 12 are symmetrically connected to the two sides of the bottom of the groove 11 for rotation. The surfaces of the two threaded rods 12 are threadedly connected with a moving block 13 slidably installed inside the groove 11. Two adjusting rods 14 are rotatably connected between the top of the two moving blocks 13 and the bottom of the U-shaped trough plate 2. A double-output shaft motor 15 is installed in the middle of the bottom of the groove 11. The two output ends of the double-output shaft motor 15 are respectively fixedly connected to one end of the two threaded rods 12, so that the U-shaped trough plate 2 can be effectively raised and lowered, so that the distance between the conveyor belt 6 and the rotating pressure roller 4 can meet the use requirements of different rolling pressures. A controller and a control panel are installed on the upper end of the inverted L-shaped fixed plate 3. The two rangefinders 5, the first motor 7, the second motor 9 and the control panel are all connected to the controller, so that they can be effectively controlled and adjusted;

[0019] Through the control panel, the controller controls the two distance meters 5 to measure the distance between the rotating pressure roller 4 and the conveyor belt 6, and at the same time controls the double-output shaft motor 15 to start, so that the two threaded rods 12 rotate. The rotation of the two threaded rods 12 will cause the two moving blocks 13 to move relative to or back to each other. The movement of the two moving blocks 13 will drive the U-shaped groove plate 2 to be raised and lowered through the four adjustment rods 14. The lifting and lowering adjustment of the U-shaped groove plate 2 will drive the conveyor belt 6 to be raised and lowered. When the distance between the rotating pressure roller 4 and the conveyor belt 6 measured by the two distance meters 5 meets the rolling pressure, the controller controls the double-output shaft motor 15 to stop rotating, thereby completing the adjustment of the rolling distance.

[0020] The expanded graphite plate rolling device has a convenient and precise adjustment structure, and at the same time has a stable and reliable rolling conveying structure, thereby effectively improving the quality of the graphite plate rolling processing. In addition, the expanded graphite plate rolling device has a simple structural design, is convenient and easy to use and operate, and has stable and reliable adjustment and rolling conveying. Its performance can meet the use requirements of graphite plate rolling processing.

Claims

1. An expanded graphite sheet rolling device, comprising a fixed base (1), characterized in that: A U-shaped groove plate (2) that can be raised and lowered is installed on the top of the fixed base (1); an inverted L-shaped fixed plate (3) is fixedly installed in the middle of one side of the top of the fixed base (1); a rotating pressure roller (4) is rotatably installed in the middle of the inner side of the inverted L-shaped fixed plate (3); a vertical plate is fixedly installed on one side of the inner top of the inverted L-shaped fixed plate (3); one end of the rotating pressure roller (4) is rotatably connected to the vertical plate; two distance meters (5) are symmetrically installed in the middle of the inner side of the inverted L-shaped fixed plate (3); and a conveyor belt (6) located directly below the rotating pressure roller (4) is installed inside the U-shaped groove plate (2).

2. The expanded graphite plate rolling device according to claim 1, characterized in that: A first motor (7) is installed on one side of the surface of the inverted L-shaped fixed plate (3), and the output end of the first motor (7) is fixedly connected to the other end of the rotating pressure roller (4). Two rollers (8) are installed for rotation inside the U-shaped groove plate (2), and the conveyor belt (6) is installed between the two rollers (8). A second motor (9) is installed on one end of one side of the U-shaped groove plate (2), and the output end of the second motor (9) is fixedly connected to the end of one of the rollers (8).

3. The expanded graphite plate rolling device according to claim 2, characterized in that: A bearing plate (10) located inside the conveyor belt (6) is fixedly installed in the middle of the inner side of the U-shaped groove plate (2), and the bearing plate (10) is connected to the lower part of the upward section of the conveyor belt (6).

4. The expanded graphite plate rolling device according to claim 1, characterized in that: A groove (11) is provided on the top of the fixed base (1), and two threaded rods (12) are symmetrically connected to the two sides of the bottom of the groove (11), and the surfaces of the two threaded rods (12) are threadedly connected to a moving block (13) that is slidably installed inside the groove (11). Two adjustment rods (14) are rotatably connected between the tops of the two moving blocks (13) and the bottom of the U-shaped groove plate (2). A double-output shaft motor (15) is installed in the middle of the bottom of the groove (11), and the two output ends of the double-output shaft motor (15) are fixedly connected to one end of the two threaded rods (12) respectively.

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