Multifunctional cutting machine for graphite processing

Abstract

The utility model relates to the technical field of graphite processing, in particular to a multifunctional cutting machine for graphite processing, which not only avoids the splashing of scraps generated by cutting and reduces the cleaning work intensity of workers, but also improves the work efficiency and is convenient for driving graphite to feed and discharge. Comprising a workbench, and the bottom end of the workbench is connected with the ground; the graphite cutting machine further comprises a feeding mechanism, a dustproof mechanism, a moving mechanism, a cutting mechanism and a discharging mechanism, the feeding mechanism is installed on the workbench and drives graphite to be fed and discharged, the dustproof mechanism is installed on the feeding mechanism and collects sweeps generated by cutting, and the moving mechanism is installed on the feeding mechanism and drives the cutting mechanism to move. The cutting mechanism is installed on the moving mechanism and cuts graphite, and the discharging mechanism is installed on the workbench and drives the cut graphite to be discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite processing, in particular to a multi-functional cutting machine for graphite processing. Background Art

[0002] As an essential cutting consumable before welding in the carbon arc air gouging cutting process, the graphite carbon rod is made of carbon, graphite and an appropriate binder, formed by extrusion, baked at 2200°C and then plated with a layer of copper after roasting. It has the characteristics of high temperature resistance, good electrical conductivity and not easy to break.

[0003] For an existing graphite cutting machine, such as a graphite carbon rod cutting machine disclosed in the utility model patent with the application number 202320746452.9, its main structure includes a feeding and pushing mechanism installed at the top of the support leg frame of the support, a rod clamping mechanism installed above the support of the support vertical frame, and a cutting mechanism installed above the housing of the rod clamping mechanism; during use, the graphite carbon rod to be cut is placed in the material bin, and then the propulsion motor works, driving the propulsion lead screw to rotate, pushing the push plate to move forward along the direction of the material bin, pushing the graphite carbon rod placed in the material bin forward and out, and pushing it between the two clamping plates of the rod clamping mechanism for clamping and cutting work. The transmission motor works, driving the transmission gear to rotate, driving the clamping lead screw to rotate through the meshing transmission between the transmission gear and the synchronous gear. The cutting motor works, and then the telescopic end of the electric push rod extends, converting the thrust into a rotational thrust, pushing the rotating swing arm to rotate and swing around the rotating seat, causing the cutting motor to move downward to cut the strengthened graphite carbon rod.

[0004] However, the existing cutting machine will generate a large amount of graphite dust during cutting, which brings trouble to the cleaning work of the staff. Moreover, the cutting efficiency of the existing cutting machine is relatively low, and workers are required to load and unload materials, with a long waiting time in the middle. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a multi-functional cutting machine for graphite processing, which not only avoids the splashing of waste chips generated during cutting, reduces the cleaning work intensity of the staff, but also improves the work efficiency and facilitates the loading and unloading of graphite.

[0006] A multifunctional cutting machine for graphite processing of the present utility model includes a workbench, and the bottom end of the workbench is connected to the ground; it further includes a feeding mechanism, a dust-proof mechanism, a moving mechanism, a cutting mechanism and a discharging mechanism. The feeding mechanism is installed on the workbench and drives the graphite to be loaded and unloaded. The dust-proof mechanism is installed on the feeding mechanism and collects the waste chips generated during cutting. The moving mechanism is installed on the feeding mechanism and drives the cutting mechanism to move. The cutting mechanism is installed on the moving mechanism and cuts the graphite. The discharging mechanism is installed on the workbench and drives the cut graphite to be discharged; the staff inserts the graphite rod into the feeding mechanism, the feeding mechanism drives the graphite rod to move into the dust-proof mechanism, starts the moving mechanism and the cutting mechanism to cooperate to cut the graphite rod. After cutting is completed, the feeding mechanism rotates to drive the cut graphite rod to be conveyed onto the discharging mechanism, the discharging mechanism drives the graphite to be discharged, and the dust-proof mechanism collects the waste chips generated during cutting.

[0007] Preferably, the feeding mechanism includes a stepping motor, a speed reducer, a rotating shaft, a rotating cylinder, multiple groups of positioning partitions and a positioning ring. The stepping motor is installed on the workbench, the speed reducer is installed on the workbench, the rotating shaft is installed on the workbench and is longitudinally connected to the speed reducer, the rotating cylinder is installed on the rotating shaft, two groups of placement grooves are opened on the rotating cylinder, multiple groups of positioning partitions are all installed on the rotating cylinder, and the positioning ring is installed on the rotating shaft; the staff places the graphite rod in the placement groove of the rotating cylinder, then starts the stepping motor, the stepping motor drives the rotating shaft to rotate through the speed reducer, and the rotating shaft drives the rotating cylinder and the graphite rod to rotate 180°, transferring the graphite rod into the dust-proof mechanism for convenient cutting. By setting multiple groups of positioning partitions, the fixing effect on the graphite rod is enhanced. By setting two groups of placement grooves, one group is for cutting and the other group is for loading and unloading, improving the work efficiency.

[0008] Preferably, the dust-proof mechanism includes a dust-proof cover, two groups of sealing rubber strips, a dust collection hopper, an impurity pump, an inflation pipe and a sewage discharge pipe. The dust-proof cover is installed on the workbench, a cavity is arranged inside the cavity of the dust-proof cover, two groups of sealing rubber strips are both installed on the dust-proof cover and are closely attached to the outer wall of the rotating cylinder, the dust collection hopper is installed on the dust-proof cover and is communicated with the inside of the cavity of the dust-proof cover, the impurity pump is installed on the workbench, the inflation pipe is installed on the impurity pump and is communicated with the inside of the dust collection hopper, and the sewage discharge pipe is installed on the impurity pump; by setting two groups of sealing rubber strips and the dust-proof cover, the waste chips generated during cutting are prevented from splashing. Start the impurity pump, and the impurity pump pumps out the waste chips in the cavity of the dust-proof cover through the inflation pipe and the dust collection hopper, and then discharges them through the sewage discharge pipe, reducing the cleaning work intensity of the staff.

[0009] Preferably, the sealing rubber strip is made of rubber material, and a cleaning brush is arranged on the surface of the sealing rubber strip; the rubber material has good wear resistance, avoiding affecting the sealing performance of the dust-proof cover due to long-term friction, extending the service life of the device, and the waste chips on multiple groups of positioning partitions can be cleaned off by setting the cleaning brush.

[0010] Preferably, the moving mechanism includes two sets of hydraulic cylinders, two sets of springs, a slider, and a moving box. The two sets of hydraulic cylinders are both installed in the cavity of the dust cover. The two sets of springs are respectively sleeved on the two sets of hydraulic cylinders. A sliding groove is formed on the workbench. The slider is slidably installed in the sliding groove of the workbench. The bottom end of the moving box is connected to the top end of the slider, and the moving box is connected to the top ends of the two sets of hydraulic cylinders. When the graphite rod needs to be cut, the two sets of hydraulic cylinders push the moving box closer to the graphite rod. By setting the slider, the stability of the moving box during movement is improved. After cutting is completed, the two sets of sliders pull the moving box and the cutting mechanism back, facilitating the adjustment of the cutting height.

[0011] Preferably, the cutting mechanism includes a servo motor, a lead screw, a bracket, a motor, and a cutting blade. The bottom end of the servo motor is connected to the top end of the moving box. The lead screw is rotatably installed in the moving box. The bracket is slidably installed on the lead screw. The bottom end of the motor is connected to the top end of the bracket. The cutting blade is rotatably installed on the bracket. Start the motor, and the motor drives the cutting blade to cut the graphite rod. After cutting is completed, the moving box drives the cutting blade back. Start the servo motor to drive the lead screw to rotate, and the lead screw drives the bracket and the cutting blade to lower the height, facilitating multiple cuts of the entire graphite rod.

[0012] Preferably, the blanking mechanism includes a hinge, a blanking plate, two sets of baffles, two sets of fixed seats, and a cylinder. The hinge is installed on the workbench. The blanking plate is installed on the hinge. The bottom ends of the two sets of baffles are connected to the top end of the blanking plate. The two sets of fixed seats are respectively installed on the blanking plate and the workbench. The cylinder is rotatably installed between the two sets of fixed seats. The rotating cylinder drives the cut graphite rod to move above the blanking plate. The cylinder pulls the blanking plate to tilt downward, so that the graphite in the rotating cylinder slides down along the blanking plate under the action of gravity and is discharged. By setting the two sets of baffles, the graphite is prevented from running off.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The staff inserts the graphite rod into the feeding mechanism, and the feeding mechanism drives the graphite rod to move into the dust-proof mechanism. Start the moving mechanism and the cutting mechanism to cooperate to cut the graphite rod. After cutting is completed, the feeding mechanism rotates to drive the cut graphite rod to be conveyed onto the blanking mechanism, and the blanking mechanism drives the graphite to be discharged. The dust-proof mechanism collects the waste chips generated during cutting. Description of the Drawings

[0014] Figure 1 is the sectional axonometric structural schematic diagram of the present utility model;

[0015] Figure 2 is the sectional axonometric structural schematic diagram of the feeding mechanism of the present utility model;

[0016] Figure 3 is the axonometric structural schematic diagram of the dust-proof mechanism of the present utility model;

[0017] Figure 4It is a partial enlarged sectional axonometric structural schematic diagram of the moving mechanism and the cutting mechanism of the present utility model;

[0018] Figure 5 It is a partial enlarged sectional axonometric structural schematic diagram of the blanking mechanism of the present utility model.

[0019] Reference numerals in the drawings: 01, workbench; 02, loading mechanism; 21, stepping motor; 22, speed reducer; 23, rotating shaft; 24, rotating cylinder; 25, positioning partition; 26, positioning ring; 03, dust-proof mechanism; 31, dust-proof cover; 32, sealing strip; 33, dust collection hopper; 34, impurity pump; 35, air extraction pipe; 36, sewage discharge pipe; 04, moving mechanism; 41, hydraulic cylinder; 42, spring; 43, slider; 44, moving box; 05, cutting mechanism; 51, servo motor; 52, lead screw; 53, bracket; 54, motor; 55, cutting blade; 06, blanking mechanism; 61, hinge; 62, blanking plate; 63, baffle; 64, fixed seat; 65, air cylinder. Specific embodiments

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive. Embodiment 1

[0021] A multifunctional graphite processing cutting machine of the present utility model includes a workbench 01, and the bottom end of the workbench 01 is connected to the ground; it further includes a loading mechanism 02, a dust-proof mechanism 03, a moving mechanism 04, a cutting mechanism 05 and a blanking mechanism 06. The loading mechanism 02 is installed on the workbench 01 and drives the loading and unloading of graphite. The dust-proof mechanism 03 is installed on the loading mechanism 02 and collects the waste chips generated by cutting. The moving mechanism 04 is installed on the loading mechanism 02 and drives the cutting mechanism 05 to move. The cutting mechanism 05 is installed on the moving mechanism 04 and cuts the graphite. The blanking mechanism 06 is installed on the workbench 01 and drives the cut graphite to be blanked;

[0022] The loading mechanism 02 includes a stepping motor 21, a speed reducer 22, a rotating shaft 23, a rotating cylinder 24, multiple groups of positioning partitions 25 and a positioning ring 26. The stepping motor 21 is installed on the workbench 01, the speed reducer 22 is installed on the workbench 01, the rotating shaft 23 is installed on the workbench 01 and is longitudinally connected to the speed reducer 22, the rotating cylinder 24 is installed on the rotating shaft 23, two groups of placement grooves are opened on the rotating cylinder 24, multiple groups of positioning partitions 25 are all installed on the rotating cylinder 24, and the positioning ring 26 is installed on the rotating shaft 23;

[0023] The dust-proof mechanism 03 includes a dust-proof cover 31, two groups of sealing rubber strips 32, a dust collection hopper 33, an impurity pump 34, an inflation pipe 35 and a sewage discharge pipe 36. The dust-proof cover 31 is installed on the workbench 01. A cavity is arranged inside the cavity of the dust-proof cover 31. The two groups of sealing rubber strips 32 are both installed on the dust-proof cover 31 and are in close contact with the outer wall of the rotating cylinder 24. The dust collection hopper 33 is installed on the dust-proof cover 31 and is communicated with the inside of the cavity of the dust-proof cover 31. The impurity pump 34 is installed on the workbench 01. The inflation pipe 35 is installed on the impurity pump 34 and is communicated with the inside of the dust collection hopper 33. The sewage discharge pipe 36 is installed on the impurity pump 34;

[0024] The sealing rubber strip 32 is made of rubber, and a cleaning brush is arranged on the surface of the sealing rubber strip 32;

[0025] The moving mechanism 04 includes two groups of hydraulic cylinders 41, two groups of springs 42, a slider 43 and a moving box 44. The two groups of hydraulic cylinders 41 are both installed in the cavity of the dust-proof cover 31. The two groups of springs 42 are respectively sleeved on the two groups of hydraulic cylinders 41. A sliding groove is opened on the workbench 01. The slider 43 is slidably installed in the sliding groove of the workbench 01. The bottom end of the moving box 44 is connected to the top end of the slider 43 and the moving box 44 is connected to the top ends of the two groups of hydraulic cylinders 41;

[0026] The cutting mechanism 05 includes a servo motor 51, a lead screw 52, a bracket 53, a motor 54 and a cutting blade 55. The bottom end of the servo motor 51 is connected to the top end of the moving box 44. The lead screw 52 is rotatably installed in the moving box 44. The bracket 53 is slidably installed on the lead screw 52. The bottom end of the motor 54 is connected to the top end of the bracket 53. The cutting blade 55 is rotatably installed on the bracket 53;

[0027] When it is working, first, the staff places the graphite rod in the placement groove of the rotating cylinder 24, and then starts the stepping motor 21. The stepping motor 21 drives the rotating shaft 23 to rotate through the speed reducer 22. The rotating shaft 23 drives the rotating cylinder 24 and the graphite rod to rotate 180°, transferring the graphite rod into the dust-proof cover 31 for convenient cutting. By setting multiple groups of positioning partitions 25, the fixing effect on the graphite rod is enhanced. By setting two groups of placement grooves, one group can be used for cutting and the other for loading and unloading, improving the working efficiency. When the graphite rod needs to be cut, two groups of hydraulic cylinders 41 push the moving box 44 close to the graphite rod. By setting the slider 43, the stability of the moving box 44 during movement is improved. The motor 54 is started, and the motor 54 drives the cutting blade 55 to cut the graphite rod. After cutting is completed, the two groups of hydraulic cylinders 41 pull the moving box 44 backward, and the moving box 44 drives the cutting blade 55 to retreat. The servo motor 51 is started to drive the lead screw 52 to rotate, and the lead screw 52 drives the support 53 and the cutting blade 55 to lower the height, facilitating multiple cuts of the entire graphite rod. By setting two groups of sealing rubber strips 32 and the dust-proof cover 31, the waste chips generated during cutting are prevented from splashing. The impurity pump 34 is started, and the impurity pump 34 pumps out the waste chips in the cavity of the dust-proof cover 31 through the charging pipe 35 and the dust collection hopper 33, and then discharges them through the sewage pipe 36, reducing the cleaning work intensity of the staff. Embodiment 2

[0028] As Figures 1 to 5 shown, a multifunctional cutting machine for graphite processing according to the present utility model, on the basis of Embodiment 1; the blanking mechanism 06 includes a hinge 61, a blanking plate 62, two groups of baffles 63, two groups of fixing seats 64 and a cylinder 65. The hinge 61 is installed on the workbench 01, the blanking plate 62 is installed on the hinge 61, the bottoms of the two groups of baffles 63 are connected to the top of the blanking plate 62, the two groups of fixing seats 64 are respectively installed on the blanking plate 62 and the workbench 01, and the cylinder 65 is rotatably installed between the two groups of fixing seats 64;

[0029] When it is working, first, the staff places the graphite rod in the placement groove of the rotary drum 24, and then starts the stepper motor 21. The stepper motor 21 drives the rotary shaft 23 to rotate through the speed reducer 22. The rotary shaft 23 drives the rotary drum 24 and the graphite rod to rotate 180°, transferring the graphite rod into the dust-proof cover 31 for convenient cutting. The fixed effect on the graphite rod is enhanced by arranging multiple groups of positioning partitions 25. Two groups of placement grooves are arranged to facilitate one group for cutting and one group for loading and unloading, improving the working efficiency. When the graphite rod needs to be cut, two groups of hydraulic cylinders 41 push the moving box 44 close to the graphite rod. The stability of the moving box 44 during movement is improved by arranging the slider 43. The motor 54 is started, and the motor 54 drives the cutting blade 55 to cut the graphite rod. After cutting is completed, the two groups of hydraulic cylinders 41 pull the moving box 44 backward, and the moving box 44 drives the cutting blade 55 to retreat. The servo motor 51 is started to drive the lead screw 52 to rotate, and the lead screw 52 drives the bracket 53 and the cutting blade 55 to lower the height for convenient multi-cutting of the whole graphite rod. The rotary drum 24 drives the cut graphite rod to move above the blanking plate 62. The air cylinder 65 pulls the blanking plate 62 to tilt downward, so that the graphite in the rotary drum 24 slides down along the blanking plate 62 under the action of gravity and is discharged. Two groups of baffles 63 are arranged to prevent the graphite from running off. Two groups of sealing rubber strips 32 and the dust-proof cover 31 are arranged to prevent the waste chips generated during cutting from splashing. The impurity pump 34 is started, and the impurity pump 34 pumps out the waste chips in the cavity of the dust-proof cover 31 through the charging pipe 35 and the dust collection hopper 33, and then discharges them through the sewage discharge pipe 36, reducing the cleaning work intensity of the staff.

[0030] The stepper motor 21, speed reducer 22, impurity pump 34, servo motor 51 and motor 54 of the present utility model are purchased on the market. Those skilled in the art only need to install and operate them according to the attached operation manuals, without the need for creative labor from those skilled in the art.

[0031] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A graphite processing multifunctional cutting machine, comprising a workbench (01), wherein the bottom end of the workbench (01) is connected to the ground; characterized in that: The invention also includes a feeding mechanism (02), a dust prevention mechanism (03), a moving mechanism (04), a cutting mechanism (05) and a feeding mechanism (06). The feeding mechanism (02) is installed on the workbench (01) and drives the graphite to be fed and unloaded. The dust prevention mechanism (03) is installed on the feeding mechanism (02) and collects the waste chips generated by cutting. The moving mechanism (04) is installed on the feeding mechanism (02) and drives the cutting mechanism (05) to move. The cutting mechanism (05) is installed on the moving mechanism (04) and cuts the graphite. The feeding mechanism (06) is installed on the workbench (01) and drives the cut graphite to be unloaded.

2. A graphite processing multifunctional cutting machine as claimed in claim 1, characterized in that: The feeding mechanism (02) comprises a stepper motor (21), a reducer (22), a rotating shaft (23), a rotating drum (24), a plurality of positioning baffles (25) and a positioning ring (26). The stepper motor (21) is mounted on a workbench (01), the reducer (22) is mounted on the workbench (01), the rotating shaft (23) is mounted on the workbench (01) and is longitudinally connected to the reducer (22), the rotating drum (24) is mounted on the rotating shaft (23), two groups of placement grooves are opened on the rotating drum (24), the plurality of positioning baffles (25) are mounted on the rotating drum (24), and the positioning ring (26) is mounted on the rotating shaft (23).

3. A graphite processing multifunctional cutting machine as claimed in claim 2, characterized in that: The dustproof mechanism (03) comprises a dust cover (31), two sets of sealing strips (32), a dust collecting hopper (33), an impurity pump (34), an air charging pipe (35) and a sewage discharge pipe (36). The dust cover (31) is mounted on the workbench (01). A cavity is arranged inside the cavity of the dust cover (31). The two sets of sealing strips (32) are mounted on the dust cover (31) and are closely attached to the outer wall of the drum (24). The dust collecting hopper (33) is mounted on the dust cover (31) and is in communication with the interior of the cavity of the dust cover (31). The impurity pump (34) is mounted on the workbench (01). The air charging pipe (35) is mounted on the impurity pump (34) and is in communication with the interior of the dust collecting hopper (33). The sewage discharge pipe (36) is mounted on the impurity pump (34).

4. A graphite processing multifunctional cutting machine as claimed in claim 3, characterized in that: The sealing strip (32) is also made of rubber, and a cleaning brush is provided on the surface of the sealing strip (32).

5. A graphite processing multifunctional cutting machine as claimed in claim 3, characterized in that: The moving mechanism (04) comprises two groups of hydraulic cylinders (41), two groups of springs (42), a slider (43) and a moving box (44). The two groups of hydraulic cylinders (41) are installed in the cavity of the dust cover (31). The two groups of springs (42) are respectively mounted on the two groups of hydraulic cylinders (41). A sliding groove is provided on the workbench (01). The slider (43) is slidably installed in the sliding groove of the workbench (01). The bottom end of the moving box (44) is connected to the top end of the slider (43) and the moving box (44) is connected to the top ends of the two groups of hydraulic cylinders (41).

6. A graphite processing multifunctional cutting machine as claimed in claim 5, characterized in that: The cutting mechanism (05) comprises a servo motor (51), a lead screw (52), a bracket (53), a motor (54) and a cutting blade (55); the bottom end of the servo motor (51) is connected to the top end of the moving box (44); the lead screw (52) is rotatably mounted in the moving box (44); the bracket (53) is slidably mounted on the lead screw (52); the bottom end of the motor (54) is connected to the top end of the bracket (53); and the cutting blade (55) is rotatably mounted on the bracket (53).

7. A graphite processing multifunctional cutting machine as claimed in claim 1, characterized in that: The unloading mechanism (06) comprises a hinge (61), an unloading plate (62), two groups of baffles (63), two groups of fixed seats (64) and a cylinder (65). The hinge (61) is mounted on the workbench (01), the unloading plate (62) is mounted on the hinge (61), the bottom ends of the two groups of baffles (63) are connected to the top end of the unloading plate (62), the two groups of fixed seats (64) are respectively mounted on the unloading plate (62) and the workbench (01), and the cylinder (65) is rotatably mounted between the two groups of fixed seats (64).

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