Graphite column compression molding device

Abstract

The utility model discloses a graphite column compression molding device, and belongs to the technical field of graphite column production. The feeding device comprises a feeding hopper, a portal frame and a driving device. The driving device can drive the bearing plate to ascend so that the valve can be higher than the feeding hopper, then the charging barrel is manually pushed so that the valve can be located over the feeding hopper, then the valve is opened, graphite powder in the charging barrel can fall into the feeding hopper, and the graphite powder in the feeding hopper can fall onto the feeding disc through the pipeline.

Description

Technical Field

[0001] The present application relates to the technical field of graphite column production, and in particular to a graphite column pressing and forming device. Background Art

[0002] Graphite is an allotrope of elemental carbon. It is opaque and feels greasy, with a color ranging from iron black to steel gray, and its shape is crystalline, flaky, scaly, striated, laminar, or scattered in metamorphic rocks. It has chemically inert and corrosion-resistant properties. When processing graphite, a graphite press is required to press graphite into graphite columns.

[0003] In the patent with the publication number CN217172475U, a graphite lubricating column press is disclosed. Graphite powder is generally transported in metal barrels. When in use, first, the graphite powder needs to be taken out from the metal barrel and loaded into the graphite powder placement barrel, and then the lifting assembly is used to lift the graphite powder placement barrel, which is rather troublesome. Utility Model Content

[0004] The purpose of the present application is to address the above problems existing in the prior art and propose a graphite column pressing and forming device.

[0005] The present application can be achieved through the following technical solutions: A graphite column pressing and forming device includes a workbench, on which a feeding tray is rotatably installed. The feeding tray is provided with several die holes and includes a feeding hopper, a gantry, and a driving device. The feeding hopper is installed on the workbench, and a pipeline is installed at the bottom of the feeding hopper. A bearing plate is slidably connected to the gantry. The bearing plate is used to carry a barrel filled with graphite powder, and a valve is installed on the side wall of the barrel. The driving device is used to drive the barrel to move linearly along the height direction of the gantry so that the valve is higher than the feeding hopper, and the graphite powder in the barrel can enter the feeding hopper through the valve, and the graphite powder in the feeding hopper can fall onto the feeding tray through the pipeline.

[0006] In the above technical solution, the driving device can drive the bearing plate to rise, thereby making the valve higher than the feeding hopper. Then, manually push the barrel to make the valve directly above the feeding hopper, and then open the valve, and the graphite powder in the barrel can fall into the feeding hopper, and the graphite powder in the feeding hopper can fall onto the feeding tray through the pipeline.

[0007] Further, the valve is threadedly connected to the barrel.

[0008] In the above technical solution, the valve is threadedly connected to the barrel, which is convenient for the installation of the valve.

[0009] Furthermore, it also includes a fixed block, which is formed with a slope, and the end of the slope away from the ground is close to the support plate and can be flush with the upper surface of the support plate, and the fixed block is provided with a roller for contacting the bottom surface of the barrel.

[0010] In the above technical solution, since the supporting plate has a certain thickness, it is rather laborious for workers to place the barrel on the supporting plate. By providing an inclined surface and a roller, workers can push the barrel onto the supporting plate along the inclined surface. The roller and the barrel are in rolling contact, making it easier to push the barrel onto the supporting plate.

[0011] Furthermore, a slope is formed on the inner bottom surface of the barrel, and the valve is located at the lowest point of the slope.

[0012] In the above technical solution, the slope can make the graphite powder leave the barrel more fully.

[0013] Furthermore, the valve includes a valve body and a bellows installed on the valve body, a hard tube is installed on the end of the bellows away from the valve body, the hard tube is installed on the barrel, and the bellows can be extended and retracted so that the valve body is located directly above the feed hopper or away from directly above the feed hopper.

[0014] In the above technical solution, after the barrel rises, the valve is located on the side directly above the feed hopper. By arranging a bellows, the bellows can be stretched. During the rising process of the barrel, the bellows is put into a contracted state to avoid interference between the valve and the feed hopper. After the valve is higher than the feed hopper, the bellows can be stretched so that the valve body is located directly above the feed hopper.

[0015] Furthermore, it also includes a support frame, which is used to support the valve body directly above the feed hopper.

[0016] In the above technical solution, after the bellows is stretched, the valve body can be located directly above the feed hopper, and the support frame can support the valve body at this time so that the valve body can always be located directly above the feed hopper.

[0017] Furthermore, the driving device is a winch.

[0018] In the above technical solution, the winch can lift the bearing plate and thus make the barrel rise along with the bearing plate.

[0019] Furthermore, a plurality of universal wheels are installed at the bottom of the gantry.

[0020] In the above technical solution, the universal wheels facilitate the movement of the gantry.

[0021] In summary, the present application has the following technical effects: The driving device can drive the bearing plate to rise, thereby making the valve higher than the feed hopper. Then, manually push the cartridge so that the valve is directly above the feed hopper. Then, open the valve, and the graphite powder in the cartridge can fall into the feed hopper. The graphite powder in the feed hopper can then fall onto the loading tray through the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present application;

[0023] Figure 2 is a schematic diagram of the position of the slope in the present application;

[0024] Figure 3 is Figure 1 an enlarged view of the structure of area A in

[0025] Figure 4 is a schematic diagram of the position of the roller in the present application.

[0026] Description of the reference numerals:

[0027] 1. Workbench; 2. Loading tray; 21. Die holes; 3. Feed hopper; 4. Pipeline; 5. Gantry; 6. Bearing plate; 7. Cartridge; 71. Slope; 8. Valve; 81. Valve body; 82. Bellows; 83. Rigid pipe; 9. Driving device; 10. Fixed block; 101. Inclined surface; 11. Roller; 12. Support frame; 13. Universal wheel; 14. Motor; 15. Powder scraping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Please refer to Figure 1 in the accompanying drawings of the specification. An embodiment of the present application provides a graphite column pressing and forming device, including a workbench 1. The workbench 1 is provided with a pressing device. A loading tray 2 is rotatably installed on the workbench 1. The loading tray 2 is driven to rotate by a motor 14. A powder scraping block 15 is fixedly installed on the workbench 1. The loading tray 2 is provided with a plurality of die holes 21 penetrating along its own thickness direction. The die holes 21 are used for placing graphite powder. A feed hopper 3 is installed on the workbench 1. A pipeline 4 is installed at the bottom of the feed hopper 3. The feed hopper 3 is used for placing graphite powder. The graphite powder in the feed hopper 3 can fall onto the loading tray 2 through the pipeline 4. During the rotation of the loading tray 2 relative to the powder scraping block 15, the powder scraping block 15 can scrape the graphite powder into the die holes 21, and the pressing device can press the graphite powder in the die holes 21 into graphite columns.

[0029] Please refer to Figure 1 and Figure 2, since the feeding hopper 3 is at a relatively high position, it is rather laborious for workers to place the graphite powder into the feeding hopper 3. There is a gantry 5 placed beside the workbench 1. Four universal wheels 13 are installed at the bottom of the gantry 5. A bearing plate 6 is slidably installed on the gantry 5. The bearing plate 6 is used to place a cylinder 7 containing graphite powder. The bearing plate 6 is driven by a driving device 9 to slide vertically along the height direction of the gantry 5 so as to lift the cylinder 7. The driving device 9 is a winch, and the winch can lift the bearing plate 6 through a steel wire rope. A valve 8 is installed on the side wall of the cylinder 7, and the graphite powder inside the cylinder 7 can enter the feeding hopper 3 through the valve 8. A slope 71 is formed on the inner bottom surface of the cylinder 7, and the valve 8 is installed at the lowest point of the slope 71.

[0030] Please refer to Figure 1 and Figure 3 of the attached drawings of the specification. The valve 8 includes a valve body 81. A corrugated pipe 82 is installed on the valve body 81. One end of the corrugated pipe 82 in the length direction away from the valve body 81 is installed with a rigid pipe 83. The rigid pipe 83 is made of a rigid material and is threadedly connected to the side wall of the cylinder 7. Before the cylinder 7 rises, first compress the corrugated pipe 82 to avoid interference between the valve body 81 and the feeding hopper 3 during the rising process of the cylinder 7. Wait until the valve 8 is higher than the feeding hopper 3, and then stretch the corrugated pipe 82 so that the valve body 81 is located directly above the feeding hopper 3. A support frame 12 is installed on the workbench 1, and the support frame 12 can be clamped with the valve body 81. The support frame 12 is used to support the valve body 81 after the corrugated pipe 82 is stretched.

[0031] Please refer to Figure 1 and Figure 4 of the attached drawings of the specification. A fixed block 10 is fixedly installed on the ground beside the gantry 5. The fixed block 10 is formed with an inclined surface 101. One end of the inclined surface 101 away from the ground is close to the bearing plate 6, and one end of the inclined surface 101 away from the ground can be flush with the upper surface of the bearing plate 6. A plurality of rollers 11 are rotatably installed on the fixed block 10, and the rollers 11 can contact the bottom surface of the cylinder 7. This design facilitates workers to move the cylinder 7 onto the bearing plate 6.

[0032] The working principle of this embodiment: Push the cylinder 7 containing graphite powder onto the bearing plate 6 through the fixed block 10, then use the driving device 9 to lift the bearing plate 6 so that the valve 8 is higher than the feeding hopper 3, then stretch the corrugated pipe 82 and clamp the valve body 81 onto the support frame 12. The valve body 81 is then located above the feeding hopper 3. Open the valve body 81, and the graphite powder in the cylinder 7 can fall onto the feeding tray 2 through the feeding hopper 3 and the pipeline 4. The scraping block can scrape the graphite powder on the feeding tray 2 into the die holes 21, and the pressing device can press the graphite powder in the die holes 21.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A graphite column pressing and forming device, comprising a workbench (1), on which a loading plate (2) is rotatably mounted, wherein the loading plate (2) is provided with a plurality of die holes (21), characterized in that: include: A feed hopper (3), the feed hopper (3) being installed on the workbench (1), and a pipe (4) being installed at the bottom of the feed hopper (3); A gantry (5), wherein the gantry (5) is slidably connected to a bearing plate (6), wherein the bearing plate (6) is used to bear a barrel (7) filled with graphite powder, and a valve (8) is installed on the side wall of the barrel (7); A driving device (9) is used to drive the barrel (7) to move linearly along the height direction of the gantry (5), so that the valve (8) is higher than the feed hopper (3), and the graphite powder in the barrel (7) can enter the feed hopper (3) through the valve (8), and the graphite powder in the feed hopper (3) can fall onto the upper material tray (2) through the pipeline (4).

2. A graphite column pressing and forming device according to claim 1, characterized in that: The valve (8) is threadedly connected to the barrel (7).

3. A graphite column pressing and forming device according to claim 1, characterized in that: The invention also comprises a fixing block (10), wherein the fixing block (10) is formed with an inclined surface (101), wherein an end of the inclined surface (101) away from the ground is close to the supporting plate (6) and can be flush with the upper surface of the supporting plate (6), and the fixing block (10) is provided with a roller (11) for contacting the bottom surface of the barrel (7).

4. The graphite column pressing and forming device according to claim 1, characterized in that: The inner bottom surface of the barrel (7) is formed with a slope (71), and the valve (8) is located at the lowest point of the slope (71).

5. The graphite column pressing and forming device according to claim 1, characterized in that The valve (8) comprises a valve body (81) and a bellows (82) mounted on the valve body (81); a hard tube (83) is mounted on the end of the bellows (82) away from the valve body (81); the hard tube (83) is mounted on the barrel (7); the bellows (82) can be extended and retracted so that the valve body (81) is located directly above the feed hopper (3) or away from the feed hopper (3).

6. A graphite column pressing and forming device according to claim 5, characterized in that: It also includes a support frame (12), wherein the support frame (12) is used to support the valve body (81) directly above the feed hopper (3).

7. The graphite column pressing and forming device according to claim 1, characterized in that: The driving device (9) is a winch.

8. The graphite column pressing and forming device according to claim 1, characterized in that: A plurality of universal wheels (13) are installed at the bottom of the gantry (5).

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