Graphite column pressing device

Abstract

The utility model relates to the technical field of graphite columns, in particular to a graphite column pressing device which comprises a material storage box, first installation holes are formed in the middle positions of the outer walls of the two sides, close to the bottom, of the material storage box, the inner walls of the first installation holes are rotationally connected with rotating cylinders through bearings, and a bearing cylinder is fixedly installed between one ends of the rotating cylinders; wherein a rotating mechanism is arranged on the outer wall of one rotating cylinder, a plurality of rows of pressing grooves which are annularly distributed at equal intervals are formed in the circumferential outer wall of the bearing cylinder, material jacking assemblies are arranged on the inner walls of the pressing grooves, and discharging bases are fixed to the two sides of the inner wall of the material storage box correspondingly. According to the graphite column pressing device, continuous pressing operation of a plurality of graphite columns is facilitated, the production efficiency is improved, the performance of facilitating material taking is also achieved, graphite is pushed to move on the discharging base, a good feeding structure is arranged on the whole pressing device, the graphite can be conveniently concentrated in the middle position, and the effect of facilitating feeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite columns, in particular to a graphite column pressing device. Background Art

[0002] Graphite column is a kind of high-purity graphite particle, which has the properties of pressure resistance, electrical and thermal conductivity, chemical stability, etc. It is widely used in metallurgy, machinery, chemical industry and other industries. Graphite column can also be used as casting mold, die, electric heating body, rust inhibitor, polishing agent, etc. It is an energy-saving and environmentally friendly composite material. When processing graphite column, it needs to be pressed into a column by a graphite pressing device.

[0003] At present, when a pressing device is used to press a graphite column, due to the soft nature of graphite itself, the graphite will be wrapped together and difficult to enter the pressing groove. In addition, the pressing device is not provided with a good feeding structure, and it is difficult to effectively implement the pressing and forming operation of the graphite column, thereby reducing the processing efficiency. Therefore, it is urgent to design a graphite column pressing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a graphite column pressing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of holes, the holes being arranged on the inner wall of the cam and the inner wall of the cam being connected with the rotating shaft by a plurality of holes.

[0007] Furthermore, the extrusion assembly includes a support platform fixed at the top of the middle position of the inner wall of the storage box, and a cylinder is fixedly installed on the top of the support platform, a lifting plate is fixedly installed on the piston end of the cylinder, and extrusion columns distributed at equal distances are fixed at the bottom of the lifting plate, and the position of the extrusion columns corresponds to the position of the pressing groove.

[0008] Furthermore, the rotating assembly includes a gear plate fixedly mounted on one end of the outer walls of the two stirring shafts, and a same lifting frame is fixed on one end of the outer walls of both sides of the lifting plate, and racks are fixed on both ends of one side of the bottom of the lifting frame, and the racks are meshed with the gear plate.

[0009] Furthermore, the rotating mechanism includes L-shaped side panels fixedly mounted on the outer walls of both sides of the storage box, and a stepper motor is fixedly mounted on one side of one of the L-shaped side panels, a driving gear is fixedly mounted on the output shaft of the stepper motor, and a driven gear is fixedly mounted on one side of the outer wall of one of the rotating drums, and the driven gear is meshed with the driving gear.

[0010] Furthermore, the ejection assembly includes a connecting hole opened in the middle position of the inner wall at one end of the pressing groove, and a movable groove is opened at one end of the connecting hole and the circumferential inner wall of the supporting cylinder, the inner wall of the connecting hole and the inner wall of the movable groove are plugged with the same push rod, and a push plate that fits on one end of the inner wall of the pressing groove is fixed at one end of the push rod, a mounting ring is fixed on one side of the outer wall of the push rod, and a spring is fixed between one side of the mounting ring and the inner wall of one end of the movable groove, the other end of the push rod in the same row is fixed with the same fixing rod, and an extrusion roller that passes through the lower part of the inner wall of the supporting cylinder and is used to compress the position of the fixing rod is rotatably connected between the two L-shaped side plates through a pin shaft.

[0011] Furthermore, a discharge port is provided in the middle of the bottom of the storage box, and a discharge pipe is fixedly installed at the bottom of the discharge port.

[0012] Furthermore, a support frame is fixedly installed on the bottom of the storage box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, through the cooperation of the rotating drum, the rotating mechanism, the bearing drum, the pressing groove, the extrusion assembly and the ejecting assembly, the height of the extrusion column can be adjusted under the action of the cylinder in the extrusion assembly, so that it can enter the pressing groove to perform the pressing operation of the graphite column, which is easy to operate, and cooperates with the rotating mechanism to drive the bearing drum to rotate, so that the next row of pressing grooves is placed under the extrusion column, which is convenient for continuous pressing operations of multiple graphite columns, thereby improving production efficiency. Moreover, when the bearing drum rotates, the fixed rod and the push rod in the ejecting assembly will be subjected to the extrusion force of the extrusion roller to move downward first and then upward, so that the graphite column in the pressing groove is pushed out by the push plate, so that the performance of convenient material removal is achieved, and the working efficiency of the entire device is improved;

[0015] In the utility model, through the cooperation of the extrusion component, the rotating component, the stirring shaft, the push plate and the discharge seat, when the extrusion component is working, the lifting frame and the rack in the rotating component will be driven to move, and the meshing action of the rack and the gear plate will drive the stirring shaft and the push plate to rotate, so as to push the graphite itself to move on the discharge seat, so that the whole pressing device is provided with a better feeding structure, which is convenient for concentrating the graphite in the middle position and achieving the effect of facilitating feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a graphite column pressing device.

[0017] Figure 2 It is a front cross-sectional view of a graphite column pressing device.

[0018] Figure 3 It is a schematic diagram of the structure of the first mounting hole and the second mounting hole of a graphite column pressing device.

[0019] Figure 4 The figure is a schematic diagram of the gear plate and rack structure of a graphite column pressing device.

[0020] Figure 5 The present invention is a schematic diagram of the structure of a supporting cylinder and a rotating cylinder of a graphite column pressing device.

[0021] Figure 6 The present invention is a front cross-sectional view of a supporting tube of a graphite column pressing device.

[0022] Figure 7 The figure is a schematic diagram of the fixing rod and connecting hole structure of a graphite column pressing device.

[0023] In the figure: 1. material storage box; 2. support frame; 3. discharge pipe; 4. L-shaped side plate; 5. stepper motor; 6. lifting frame; 7. cylinder; 8. support platform; 9. unloading seat; 10. bearing cylinder; 11. extrusion roller; 12. pressing groove; 13. push rod; 14. stirring shaft; 15. push plate; 16. lifting plate; 17. extrusion column; 18. discharge port; 19. first mounting hole; 20. second mounting hole; 21. gear plate; 22. rack; 23. rotating drum; 24. driven gear; 25. driving gear; 26. push plate; 27. mounting ring; 28. spring; 29. ​​movable groove; 30. fixing rod; 31. connecting hole. DETAILED DESCRIPTION

[0024] The following will be combined with 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 in 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.

[0025] See also Figure 1-Figure 7In the embodiment of the utility model, a graphite column pressing device includes a storage box 1, and a first mounting hole 19 is opened at the middle position of the outer wall on both sides near the bottom of the storage box 1, and the inner wall of the first mounting hole 19 is rotatably connected with a rotating cylinder 23 through a bearing, and a bearing cylinder 10 is fixedly installed between one end of the rotating cylinder 23, and a rotating mechanism is provided on the outer wall of one of the rotating cylinders 23, and the rotating mechanism includes an L-shaped side plate 4 fixedly installed on the outer wall on both sides of the storage box 1, and a stepping motor 5 is fixedly installed on one side of one of the L-shaped side plates 4, and a driving gear 25 is fixedly installed on the output shaft of the stepping motor 5, and one side of the outer wall of one of the rotating cylinders 23 is fixed A driven gear 24 is installed, and the driven gear 24 is meshed with the driving gear 25. The circumferential outer wall of the carrying cylinder 10 is provided with a plurality of rows of pressing grooves 12 that are equidistantly distributed in an annular pattern, and the inner wall of the pressing groove 12 is provided with a material ejecting assembly. A material unloading seat 9 is fixed on both sides of the inner wall of the material storage box 1, and the opposite sides of the material unloading seat 9 are designed to be cambered and concave. The top of the cambered concave part of the material unloading seat 9 is attached to the top of the outer wall of the carrying cylinder 10, and the top surface of the material unloading seat 9 is designed to be inclined. Second mounting holes 20 are provided at both ends of the outer wall on both sides of the material storage box 1 near the middle position, and the inner wall of the second mounting hole 20 is rotatably connected to a stirring shaft 14 through a bearing, and the stirring shaft The outer wall of 14 is fixed with push plates 15 distributed at equal distances, an extrusion assembly is arranged in the middle position of the storage box 1, and a rotating assembly is arranged between the extrusion assembly and one end of the stirring shaft 14, the extrusion assembly includes a support platform 8 fixed to the top of the middle position of the inner wall of the storage box 1, and a cylinder 7 is fixedly installed on the top of the support platform 8, a lifting plate 16 is fixedly installed on the piston end of the cylinder 7, and extrusion columns 17 distributed at equal distances are fixed at the bottom of the lifting plate 16, and the position of the extrusion column 17 corresponds to the position of the pressing groove 12, and the height of the extrusion column 17 is adjusted under the action of the cylinder 7 in the extrusion assembly, so that the extrusion column 17 enters the pressing groove 12 The graphite column pressing operation is convenient to operate. The rotating assembly includes a gear plate 21 fixedly mounted on one end of the outer wall of the two stirring shafts 14, and the same lifting frame 6 is fixed to one end of the outer wall of both sides of the lifting plate 16. Racks 22 are fixed to both ends of one side of the bottom of the lifting frame 6. The rack 22 is meshed with the gear plate 21. When the extrusion assembly is working, the lifting frame 6 and the rack 22 in the rotating assembly are driven to move. The meshing action of the rack 22 and the gear plate 21 drives the stirring shaft 14 and the push plate 15 to rotate, and the graphite itself is pushed to move on the lower material seat 9, so that the entire pressing device is provided with a better feeding structure to achieve the effect of facilitating feeding.

[0026] Specifically, the ejector assembly includes a connecting hole 31 opened in the middle of the inner wall at one end of the pressing groove 12, and one end of the connecting hole 31 and the circumferential inner wall of the bearing tube 10 are both provided with a movable groove 29, the inner wall of the connecting hole 31 and the inner wall of the movable groove 29 are plugged with the same push rod 13, one end of the push rod 13 is fixed with a push plate 26 attached to one end of the inner wall of the pressing groove 12, one side of the outer wall of the push rod 13 is fixed with a mounting ring 27, and a spring 28 is fixed between one side of the mounting ring 27 and the inner wall of one end of the movable groove 29, and the same The other end of the push rod 13 is fixed with the same fixed rod 30, and the two L-shaped side plates 4 are rotatably connected with an extrusion roller 11 passing through the bottom of the inner part of the supporting cylinder 10 and used to compress the position of the fixed rod 30. When the supporting cylinder 10 rotates, the fixed rod 30 and the push rod 13 in the ejection assembly will be subjected to the extrusion force of the extrusion roller 11 and the expansion and contraction force of the spring 28 to move downward first and then upward, so that the graphite column in the pressing groove 12 is pushed out through the push plate 26, thereby achieving the performance of facilitating material removal and improving the working efficiency of the entire device.

[0027] Specifically, a discharge port 18 is provided in the middle of the bottom of the storage box 1, and a discharge pipe 3 is fixedly installed at the bottom of the discharge port 18, and a support frame 2 is fixedly installed at the bottom of the storage box 1, and the discharge pipe 3 facilitates centralized discharge operations.

[0028] The working principle of the utility model is as follows: when in use, the cylinder 7 in the extrusion assembly is used to adjust the height of the lifting plate 16 and the extrusion column 17, so that the extrusion column 17 enters the pressing groove 12 to perform the graphite column pressing operation, and then the cylinder 7 is used to reset the extrusion column 17, and the stepping motor 5 in the rotating mechanism is used to drive the driving gear 25 to rotate, and the meshing action of the driving gear 25 and the driven gear 24 drives the rotating cylinder 23 and the bearing cylinder 10 to rotate, so that the next row of pressing grooves 12 is placed under the extrusion column 17, and then the height of the extrusion column 17 is continued to be adjusted by the cylinder 7, so that the extrusion column 17 enters the pressing groove 12, so that the graphite column 12 can be pressed. By analogy, it is convenient to continuously carry out the pressing operation of multiple graphite columns, and when the supporting cylinder 10 rotates, the fixed rod 30 and the push rod 13 in the ejection assembly will be subjected to the squeezing force of the squeezing roller 11 to move downward first and then upward, and the position of the push plate 26 in the pressing groove 12 is adjusted. The graphite column is pushed out by the push plate 26 to facilitate material removal, and when the extrusion assembly is working, it will drive the lifting frame 6 and the rack 22 in the rotating assembly to move, and the meshing action of the rack 22 and the gear plate 21 will drive the stirring shaft 14 and the push plate 15 to rotate, and push the graphite itself to move on the discharge seat 9, so as to facilitate the graphite to be concentrated in the middle position and facilitate the feeding operation before pressing.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A graphite column pressing device, comprising a storage box (1), characterized in that: The storage box (1) is provided with a first mounting hole (19) at the middle position of the outer wall on both sides near the bottom, and the inner wall of the first mounting hole (19) is rotatably connected to a rotating drum (23) through a bearing, and a supporting drum (10) is fixedly installed between one end of the rotating drum (23), and a rotating mechanism is provided on the outer wall of one of the rotating drums (23), and the circumferential outer wall of the supporting drum (10) is provided with a plurality of rows of pressing grooves (12) distributed in an annular manner with equal distances, and the inner wall of the pressing groove (12) is provided with a material ejecting assembly, and a material discharge seat (9) is fixedly provided on both sides of the inner wall of the storage box (1), and the material discharge seat (9) is fixedly provided with a material discharge seat (9). The opposite sides are designed to be arc-shaped and concave, the top of the arc-shaped concave part of the material discharge seat (9) is in contact with the top of the outer wall of the supporting tube (10), and the top surface of the material discharge seat (9) is designed to be inclined. The storage box (1) is provided with second mounting holes (20) at both ends of the outer walls on both sides near the middle position, and the inner wall of the second mounting hole (20) is rotatably connected to the stirring shaft (14) through a bearing, and the outer wall of the stirring shaft (14) is fixed with push plates (15) distributed at equal distances, and an extrusion assembly is provided in the middle position of the storage box (1), and a rotating assembly is provided between the extrusion assembly and one end of the stirring shaft (14).

2. A graphite column pressing device according to claim 1, characterized in that: The extrusion assembly comprises a support platform (8) fixed on the top of the middle position of the inner wall of the storage box (1), and a cylinder (7) is fixedly installed on the top of the support platform (8), and a lifting plate (16) is fixedly installed on the piston end of the cylinder (7), and extrusion columns (17) distributed at equal distances are fixed on the bottom of the lifting plate (16), and the position of the extrusion columns (17) corresponds to the position of the pressing groove (12).

3. A graphite column pressing device according to claim 2, characterized in that: The rotating assembly comprises a gear plate (21) fixedly mounted on one end of the outer wall of the two stirring shafts (14), and a same lifting frame (6) is fixed on one end of the outer wall of both sides of the lifting plate (16), and racks (22) are fixed on both ends of one side of the bottom of the lifting frame (6), and the racks (22) are meshed with the gear plate (21).

4. A graphite column pressing device according to claim 3, characterized in that: The rotating mechanism comprises L-shaped side plates (4) fixedly mounted on the outer walls of both sides of the material storage box (1), and a stepping motor (5) is fixedly mounted on one side of one of the L-shaped side plates (4), a driving gear (25) is fixedly mounted on the output shaft of the stepping motor (5), and a driven gear (24) is fixedly mounted on one side of the outer wall of one of the rotating drums (23), and the driven gear (24) is meshed with the driving gear (25).

5. A graphite column pressing device according to claim 4, characterized in that: The ejection assembly comprises a connecting hole (31) provided at the middle position of the inner wall at one end of the pressing groove (12), and a movable groove (29) is provided at one end of the connecting hole (31) and the circumferential inner wall of the supporting tube (10), a push rod (13) is inserted into the inner wall of the connecting hole (31) and the inner wall of the movable groove (29), a push plate (26) which is fitted on one end of the inner wall of the pressing groove (12) is fixed to one end of the push rod (13), a mounting ring (27) is fixed to one side of the outer wall of the push rod (13), and a spring (28) is fixed between one side of the mounting ring (27) and the inner wall of one end of the movable groove (29), a fixing rod (30) is fixed to the other end of the push rod (13) in the same row, and an extrusion roller (11) which passes through the lower part of the inner wall of the supporting tube (10) and is used to compress the position of the fixing rod (30) is rotatably connected between the two L-shaped side plates (4) via a pin shaft.

6. The graphite column pressing device according to claim 1, characterized in that: A discharge port (18) is provided at the middle of the bottom of the material storage box (1), and a discharge pipe (3) is fixedly installed at the bottom of the discharge port (18).

7. The graphite column pressing device according to claim 1, characterized in that: A support frame (2) is fixedly mounted on the bottom of the material storage box (1).

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