Graphite powder extrusion granulation equipment

Abstract

The utility model belongs to the technical field of granulation equipment, and particularly relates to graphite powder extrusion granulation equipment which comprises a granulation cavity with an opening at the upper end, and a pair of forming rollers with opposite rotating directions are rotationally connected in the granulation cavity; a feeding hopper corresponding to an opening in the upper end of the granulation cavity is fixedly connected to the granulation cavity, and a discharging opening is formed in the granulation cavity; a discharging barrel arranged between the pair of forming rollers is fixedly connected into the granulation cavity, and a cross plate arranged in the discharging barrel is rotationally connected to the granulation cavity. A pair of material shaking plates arranged on the two sides of the discharging barrel are rotationally connected to the granulation cavity, and fan-shaped plates slidably connected with the discharging barrel are fixedly connected to the material shaking plates. The graphite powder extruding and granulating device effectively solves the problem that existing graphite powder extruding and granulating equipment cannot continuously supply materials to the forming rollers.

Description

Technical Field

[0001] The utility model belongs to the technical field of granulating equipment, and particularly relates to a graphite powder extrusion granulating equipment. Background Art

[0002] Graphite powder is a substance that is very sensitive to chemical reactions. Its resistivity will change in different environments, that is, its resistance value will change. However, one thing that will not change is that graphite powder is one of the good non-metal conductive substances. As long as the graphite powder is continuous in an insulating object, it will conduct electricity even like a thin line. However, what the resistance value is, there is no accurate number for this value, because the thickness of the graphite powder is different, and the resistance value of the graphite powder will also be different when used in different materials and environments. Graphite powder is processed into graphite particles through an extrusion granulating equipment.

[0003] When the granulating equipment is in use, it continuously feeds materials to the forming rollers through a feed hopper, and the forming rollers rotate to extrude and granulate. When the feed hopper continuously feeds materials to the forming rollers, the graphite powder is likely to accumulate and agglomerate in the feed hopper, and cannot continuously supply materials to the forming rollers, affecting the uniformity of granulating feeding. Summary of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a graphite powder extrusion granulating equipment, which effectively solves the problem that the existing graphite powder extrusion granulating equipment cannot continuously supply materials to the forming rollers.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A graphite powder extrusion granulating equipment includes a granulating cavity with an open upper end, and a pair of forming rollers with opposite rotation directions are rotatably connected in the granulating cavity; a feed hopper corresponding to the open upper end of the granulating cavity is fixedly connected to the granulating cavity, and a discharge port is arranged on the granulating cavity; a blanking cylinder is fixedly connected in the granulating cavity and is arranged between the pair of forming rollers, and a cross plate is rotatably connected in the blanking cylinder on the granulating cavity; a pair of vibrating plates are rotatably connected to the granulating cavity and are arranged on both sides of the blanking cylinder, and a sector plate slidably connected to the blanking cylinder is fixedly connected to the vibrating plate.

[0006] Further, a forming motor is fixedly connected to the granulating cavity, and a driving wheel is fixedly connected to the output end of the forming motor; a connecting idler wheel is meshed with the driving wheel, a driving idler wheel is meshed with the connecting idler wheel, a driven wheel is meshed with the driving idler wheel, and the driving wheel and the driven wheel are respectively coaxially fixedly connected to the pair of forming rollers.

[0007] Further, a blanking motor is fixedly connected to the granulating cavity, and the output end of the blanking motor is coaxially fixedly connected to the cross plate.

[0008] Furthermore, a pair of the forming rollers are coaxially fixed with cranks, and a connecting rod is eccentrically rotatably connected to the cranks; and a rocker is coaxially fixed with the shaking plate, and the rocker is rotatably connected to the connecting rod.

[0009] Furthermore, a plurality of material distribution rods are fixedly connected in the feed hopper.

[0010] Furthermore, a cleaning brush corresponding to the forming roller is slidably connected to the granulation cavity.

[0011] Furthermore, a guide seat is fixedly connected to the granulation cavity, and a slide rod is slidably connected to the guide seat; a slider is fixedly connected to the slide rod, and a cleaning brush is fixedly connected to the slider.

[0012] Furthermore, a top spring corresponding to the slider is sleeved on the slide rod, and the top spring is arranged between the slider and the guide seat.

[0013] Furthermore, a support column is fixedly connected to the granulation cavity.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When the utility model is in use, graphite powder raw materials are accumulated through the feed hopper, and the graphite powder raw materials are driven to move to the lower barrel through the shaking plate; the reciprocating swing of the shaking plate can effectively avoid the accumulation and agglomeration of graphite powder, so that the graphite powder can continue to move to the lower barrel; in addition, through the continuous rotation of the cross plate, the graphite powder can be continuously and stably fed to the forming roller, so as to improve the stability of the granulation of the forming roller of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the first axonometric drawing of the utility model;

[0017] Figure 2 It is the second axonometric drawing of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is a front view of the internal structure of the utility model;

[0020] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the middle A area;

[0021] In the figure: 1, feed hopper; 2, material distributing rod; 3, granulation cavity; 4, discharge port; 5, support column; 6, blanking motor; 7, slider; 8, top spring; 9, forming motor; 10, rocker; 11, connecting rod; 12, crank; 13, vibrating plate; 14, forming roller; 15, cleaning brush; 16, driven wheel; 17, driving idler wheel; 18, connecting idler wheel; 19, sector plate; 20, blanking cylinder; 21, cross plate. Detailed implementation manner

[0022] A graphite powder extrusion granulation device, as Figures 1 - 5 shown, includes a granulation cavity 3 with an open upper end, and a pair of forming rollers 14 with opposite rotation directions are rotatably connected in the granulation cavity 3; a feed hopper 1 corresponding to the open upper end of the granulation cavity 3 is fixedly connected to the granulation cavity 3, and a discharge port 4 is provided on the granulation cavity 3; a blanking cylinder 20 is fixedly connected in the granulation cavity 3 and is located between the pair of forming rollers 14, and a cross plate 21 rotatably connected in the blanking cylinder 20 is provided on the granulation cavity 3; a pair of vibrating plates 13 are rotatably connected to the granulation cavity 3 and are located on both sides of the blanking cylinder 20, and a sector plate 19 slidably connected to the blanking cylinder 20 is fixedly connected to the vibrating plate 13.

[0023] When the present utility model is in use, put the graphite powder into the feed hopper 1, and make the vibrating plate 13 swing reciprocally along the granulation cavity 3, and the vibrating plate 13 drives the graphite powder to move towards the blanking cylinder 20; the graphite powder flows into the blanking cylinder 20 under the action of the vibrating plate 13, and by continuously rotating the cross plate 21 to drive the graphite powder to continuously supply the forming rollers 14, so as to improve the feeding stability of the present application; the graphite powder is extruded and formed into graphite particles by the forming rollers 14.

[0024] To sum up, when the present application is in use, the graphite powder raw material is stored in the feed hopper 1, and the vibrating plate 13 drives the graphite powder raw material to move towards the blanking cylinder 20; through the reciprocating swing of the vibrating plate 13, the accumulation and agglomeration of the graphite powder can be effectively avoided, so that the graphite powder can continuously move towards the blanking cylinder 20; in addition, through the continuous rotation of the cross plate 21, the graphite powder can continuously and stably supply the forming rollers 14, so as to improve the granulation stability of the forming rollers 14 of the present application.

[0025] Furthermore, as Figure 3 shown, a forming motor 9 is fixedly connected to the granulation cavity 3, and a driving wheel is fixedly connected to the output end of the forming motor 9; a connecting idler wheel 18 is meshed with the driving wheel, a driving idler wheel 17 is meshed with the connecting idler wheel 18, a driven wheel 16 is meshed with the driving idler wheel 17, and the driving wheel and the driven wheel 16 are respectively coaxially fixedly connected to the pair of forming rollers 14.

[0026] When the forming roller 14 needs to rotate, start the forming motor 9, and the forming motor 9 drives the driving wheel to rotate; the driving wheel drives the driven wheel 16 to rotate through the connecting idler 18 and the driving idler 17, and the driving wheel and the driven wheel 16 respectively drive the corresponding forming rollers 14 to rotate; through the setting of the connecting idler 18 and the driving idler 17, the driving wheel and the driven wheel 16 rotate in opposite directions, and then the pair of forming rollers 14 rotate in opposite directions to extrude and form the graphite raw material.

[0027] Further, a feeding motor 6 is fixedly connected to the granulation cavity 3, and the output end of the feeding motor 6 is coaxially fixedly connected to the cross plate 21. The cross plate 21 is driven to rotate by the feeding motor 6, so that the cross plate 21 continuously drives the graphite powder to continuously and stably supply materials to the forming roller 14.

[0028] Further, a crank 12 is coaxially fixedly connected to each of the pair of forming rollers 14, and a connecting rod 11 is eccentrically rotatably connected to the crank 12; a rocker 10 is coaxially fixedly connected to the vibrating plate 13, and the rocker 10 is rotatably connected to the connecting rod 11; when the forming roller 14 rotates, the forming roller 14 drives the crank 12 to rotate; the crank 12, the connecting rod 11, and the rocker 10 form a crank-rocker mechanism, so that when the crank 12 rotates, the rocker 10 is continuously driven to swing through the connecting rod 11, and the rocker 10 drives the vibrating plate 13 to swing reciprocally.

[0029] Further, a plurality of distributing rods 2 are fixedly connected to the feed hopper 1. Through the setting of the distributing rods 2, the accumulation and agglomeration of graphite powder can be effectively avoided, and the feeding stability of the present application is improved.

[0030] Further, a cleaning brush 15 corresponding to the forming roller 14 is slidably connected to the granulation cavity 3; the forming roller 14 is cleaned by the cleaning brush 15 to improve the forming effect of the forming roller 14.

[0031] Further, a guide seat is fixedly connected to the granulation cavity 3, and a sliding rod is slidably connected to the guide seat; a slider 7 is fixedly connected to the sliding rod, and the cleaning brush 15 is fixedly connected to the slider 7; a top spring 8 corresponding to the slider 7 is sleeved on the sliding rod, and the top spring 8 is arranged between the slider 7 and the guide seat; when the cleaning brush 15 is in use, under the action of the top spring 8, the slider 7 slides along the guide seat through the sliding rod, and the slider 7 drives the cleaning brush 15 to fit more closely with the forming roller 14, improving the cleaning effect of the cleaning brush 15.

[0032] Further, a support column 5 is fixedly connected to the granulation cavity 3 to support the present application through the support column 5.

[0033] The working process of the present utility model is as follows:

[0034] When the utility model is in use, put the stone mill powder into the feed hopper 1, and start the feeding motor 6 and the forming motor 9; the feeding motor 6 drives the cross plate 21 to rotate, so that the cross plate 21 continuously drives the graphite powder to continuously and stably supply materials to the forming roller 14; the forming motor 9 drives the driving wheel to rotate; the driving wheel drives the driven wheel 16 to rotate through the connecting idle wheel 18 and the driving idle wheel 17, and the driving wheel and the driven wheel 16 respectively drive the corresponding forming rollers 14 to rotate, and the forming rollers 14 extrude and form the graphite powder into stone mill particles.

[0035] At the same time, the forming roller 14 drives the crank 12 to rotate. The crank 12, the connecting rod 11 and the rocker 10 form a crank-rocker mechanism. When the crank 12 rotates, it continuously drives the rocker 10 to swing through the connecting rod 11, and the rocker 10 drives the vibrating plate 13 to swing reciprocally; the vibrating plate 13 drives the graphite powder to move towards the feeding cylinder 20, and the graphite powder flows into the feeding cylinder 20 under the action of the vibrating plate 13. By continuously rotating the cross plate 21, the graphite powder is continuously supplied to the forming roller 14.

Claims

1. A graphite powder extrusion granulation equipment, characterized in that: The invention comprises a granulation cavity (3) with an opening at the upper end, wherein a pair of forming rollers (14) with opposite directions are rotatably connected in the granulation cavity (3); a feed hopper (1) corresponding to the opening at the upper end of the granulation cavity (3) is fixedly connected to the granulation cavity (3), and a discharge port (4) is provided in the granulation cavity (3); a discharge barrel (20) arranged between the pair of forming rollers (14) is fixedly connected in the granulation cavity (3), and a cross plate (21) arranged in the discharge barrel (20) is rotatably connected to the granulation cavity (3); a pair of shaking plates (13) arranged on both sides of the discharge barrel (20) are rotatably connected in the granulation cavity (3), and a fan-shaped plate (19) slidably connected to the discharge barrel (20) is fixedly connected to the shaking plate (13).

2. The graphite powder extrusion granulation equipment according to claim 1, characterized in that: A forming motor (9) is fixedly connected to the granulation chamber (3), and a driving wheel is fixedly connected to the output end of the forming motor (9); a connecting idler wheel (18) is meshed with the driving wheel, a driving idler wheel (17) is meshed with the connecting idler wheel (18), and a driven wheel (16) is meshed with the driving idler wheel (17); the driving wheel and the driven wheel (16) are respectively coaxially fixedly connected to a pair of forming rollers (14).

3. The graphite powder extrusion granulation equipment according to claim 1, characterized in that: A material discharge motor (6) is fixedly connected to the granulation chamber (3), and an output end of the material discharge motor (6) is coaxially fixedly connected to the cross plate (21).

4. The graphite powder extrusion granulation equipment according to claim 1, characterized in that: The pair of forming rollers (14) are coaxially fixedly connected to a crank (12), and the crank (12) is eccentrically rotatably connected to a connecting rod (11); the shaking plate (13) is coaxially fixedly connected to a rocker (10), and the rocker (10) is rotatably connected to the connecting rod (11).

5. The graphite powder extrusion granulation equipment according to claim 1, characterized in that: A plurality of material distribution rods (2) are fixedly connected in the feed hopper (1).

6. The graphite powder extrusion granulation equipment according to claim 1, characterized in that: A cleaning brush (15) corresponding to the forming roller (14) is slidably connected to the granulation cavity (3).

7. The graphite powder extrusion granulation equipment according to claim 6, characterized in that: The granulation cavity (3) is fixedly connected to a guide seat, and a slide rod is slidably connected to the guide seat; a slider (7) is fixedly connected to the slide rod, and a cleaning brush (15) is fixedly connected to the slider (7).

8. The graphite powder extrusion granulation equipment according to claim 7, characterized in that: A top spring (8) corresponding to the slider (7) is sleeved on the slide rod, and the top spring (8) is arranged between the slider (7) and the guide seat.

9. The graphite powder extrusion granulation equipment according to claim 1, characterized in that: A support column (5) is fixedly connected to the granulation cavity (3).

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