CN114012518B

CN114012518B - Graphite product grinding device

Info

Publication number: CN114012518B
Application number: CN202210007367.0A
Authority: CN
Inventors: 刘祥庆
Original assignee: YANTAI MEIERSEN GRAPHITE CO Ltd
Current assignee: YANTAI MEIERSEN GRAPHITE CO Ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-03-11
Anticipated expiration: 2042-01-06
Also published as: CN114012518A

Abstract

The invention relates to the technical field of graphite product processing, in particular to a graphite product grinding device which comprises a base, wherein a grinding assembly is arranged on the rear side of the base, positioning mechanisms are arranged on the upper surfaces of two sides of the base, the two positioning mechanisms are respectively composed of a rotary driving assembly and a centering fixing assembly, a cleaning mechanism is arranged between the two positioning mechanisms, the cleaning mechanism is composed of a translation assembly and a cleaning assembly, a guide plate is fixedly connected to the lower position of the cleaning mechanism, a material receiving groove is fixedly arranged on the front surface of the base through screws, and an auxiliary material charging mechanism is assembled on the side surface of the base. According to the invention, the grinding assembly and the positioning mechanism are mutually matched for use, so that the cylindrical graphite product can be conveniently ground, the graphite products with different diameters can be machined and ground, the grinding precision can be ensured in the grinding process, and the grinding quality of the graphite product is further improved.

Description

Graphite product grinding device

Technical Field

The invention relates to the technical field of graphite product processing, in particular to a graphite product grinding device.

Background

Graphite is a mineral name, is usually produced in metamorphic rocks, is formed by regional metamorphic action or rock pulp invasion action of coal or carbonaceous rocks, is an allotrope of elemental carbon, is connected with three other carbon atoms at the periphery of each carbon atom, is arranged in a plurality of honeycombed hexagons, and has weak van der waals attraction among layers, so that the graphite product is often made into a technical product, and the product needs to be polished when the graphite product is processed.

The Chinese patent with publication number CN108838802A discloses a wood product polishing device, which comprises a base, a push block, a clamping unit and a plurality of polishing units, wherein the push block is connected to the base in a sliding manner, and racks are respectively fixed on the left side and the right side of the push block; the polishing unit comprises a transmission shaft, a rotating shaft and a polishing roller; a first gear meshed with the rack is fixed on the transmission shaft, and a second gear is fixed on the rotating shaft; a cavity is formed in the polishing roller, a plurality of through holes are formed in the surface of the polishing roller, a wedge-shaped polishing block is connected onto each through hole in a sliding mode, and a return spring is connected onto each polishing block; a clamping strip is fixed on the polishing block, and a groove is formed on the polishing roller; the clamping unit comprises a frame, a clamping table and a wedge block, and the inclined plane of the wedge block faces one side of the movement direction of the wood to be polished; a sliding groove is formed in the machine frame, a sliding block is fixed on the wedge block, and a pressure spring is connected between the sliding block and the sliding groove; a pull wire is connected between the wedge block and the push block. The device can be used for polishing two symmetrical cutting surfaces of wood simultaneously, and the efficiency is improved.

However, the following defects exist when the graphite product is polished at present:

1. when cylindrical graphite products are polished, the polishing work is very inconvenient because the cylindrical graphite products are arc-shaped, the existing polishing device can only polish cylindrical graphite products with single size, and the polishing precision is influenced because the central axis is difficult to maintain for polishing when the cylindrical graphite products are fixed;

2. in the process of coping, a plurality of residues are left on the product, the effect of coping can be influenced if the residues are not cleaned in time, and although some equipment is provided with a dust removal device, the cylindrical product is very inconvenient to clean.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a graphite product grinding device, which solves the problems that when a cylindrical graphite product is ground, the grinding work is very inconvenient because the cylindrical graphite product is arc-shaped, a plurality of residues are generated on the product in the grinding process, and the grinding effect is influenced if the residues are not cleaned in time.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a graphite product grinding device, includes the base, the rear side of base is provided with the coping subassembly, and the both sides upper surface of base all is provided with positioning mechanism, two positioning mechanism all comprises rotary drive subassembly and fixed subassembly two parts of returning to the center, and rotary drive subassembly includes riser and spacing section of thick bamboo, the riser is fixed on the base, spacing section of thick bamboo movable mounting is on the riser, and returns to the center fixed subassembly and install on spacing section of thick bamboo, two be provided with clean mechanism between the positioning mechanism, clean mechanism comprises translation subassembly and clean subassembly two parts, and the below position fixedly connected with baffle of clean mechanism, the front surface of base has the groove of connecing through screw fixed mounting, the side of base is equipped with supplementary charging mechanism.

Preferably, the grinding assembly comprises convex plates fixedly connected to two corners of the rear side above the base respectively, a servo motor is fixedly mounted on one side of one of the convex plates, an output shaft of the servo motor rotates to penetrate one side of the convex plate and is horizontally connected with a screw rod, the other end of the screw rod rotates to be connected to one side of the other convex plate, an L-shaped plate is vertically sleeved on the outer surface of the screw rod, a first hydraulic cylinder is fixedly mounted on the rear surface of the upper portion of the L-shaped plate, an output shaft of the first hydraulic cylinder slides to penetrate through the rear surface of the L-shaped plate and is fixedly connected with a concave plate, a sand grinding roller is horizontally and rotatably connected to the inside of the concave plate, a grinding motor is fixedly mounted on one side of the outside of the concave plate, an output shaft of the grinding motor rotates to penetrate one side of the concave plate and is connected with one end of the sand grinding roller, and a threaded hole matched with the screw rod is formed in one side below the L-shaped plate, the screw is a stainless steel component.

Preferably, the limiting cylinder is rotatably connected with the vertical plate through a bearing, a gear ring is fixedly sleeved on the outer surface of one end of the limiting cylinder, a supporting seat is fixedly mounted on one side face of the vertical plate and located at the lower side position of the first driven gear, a first motor is fixed on the supporting seat, and the output end of the first motor is fixed with the first driven gear which is meshed with the gear ring.

Preferably, the centering fixing assembly comprises a locking ring, a limiting nail, a first spring, a wedge-shaped groove, a limiting tooth groove, a limiting pile, a second spring, an electric push rod, a second motor and a secondary gear, the locking ring is sleeved on the outer surface of the other end of the limiting cylinder, the outer surface of the limiting cylinder is uniformly provided with the limiting nail in a penetrating manner, the limiting nail is T-shaped, the outer surface of the limiting nail is sleeved with the first spring, the inner wall of the locking ring is uniformly provided with the wedge-shaped groove, the wedge-shaped groove corresponds to the limiting nail in a one-to-one manner, the limiting nail is arranged in the wedge-shaped groove and is abutted against the inner wall of the wedge-shaped groove, the outer surface of the locking ring is provided with a through groove, the two sides of the through groove are both provided with the limiting tooth groove, the limiting tooth groove is arranged on the inner wall of the locking ring, the outer surface of the limiting cylinder is telescopically connected with the limiting pile, the limiting pile is U-shaped, the middle of one side of the limiting pile is provided with a clamping groove, clamping teeth are uniformly distributed on two sides of the clamping groove and clamped with a limiting tooth groove, a second spring is embedded in one end, deviating from the limiting tooth groove, of the limiting pile, the second spring abuts against the limiting barrel, an electric push rod is fixed on the side face of the vertical plate, the output end of the electric push rod is opposite to the through groove and the clamping groove, a second motor is fixed on the top of the vertical plate, a second driven gear is fixed on the output end of the second motor, and convex teeth are uniformly fixed on the outer surface of the locking ring and meshed with the second driven gear.

Preferably, the translation subassembly is including two stoppers, two stopper one end that the back of the body is mutually fixed connection respectively in two riser front sides relative one side, and two stopper relative one end has all seted up the recess, two the inside of recess all rotates and is connected with the drive wheel, two connect through the drive belt transmission between the drive wheel, one of them one the one end front surface fixed mounting of stopper has step motor, step motor's output shaft rotates the front surface that passes the stopper and is connected with the one end of drive wheel, the upper strata the surface of drive belt has vertically cup jointed the draw runner piece, and the drive belt of lower floor slides and passes a side of draw runner piece, and clean subassembly assembles on the draw runner piece.

Preferably, one side of each of the two ends of the sliding bar block is provided with a limiting shaft in a penetrating and sliding manner, and the two ends of the limiting shaft are respectively and fixedly connected to the opposite surfaces of the two vertical plates.

Preferably, the cleaning assembly comprises a third driven gear, a brush handle, a motor and a main gear, the third driven gear is rotatably connected to the upper end of the slide bar block, the brush handle is vertically connected to the middle position of the upper surface of the third driven gear, the motor is fixedly mounted on the front surface of the slide bar block, the main gear is fixedly connected to an output shaft of the motor, and the main gear is in meshed connection with the third driven gear.

Preferably, the brush handle is positioned right in front of the central axis between the two limiting cylinders.

Preferably, the lower surfaces of the two sides of the guide plate are fixedly provided with vibrating motors, the guide plate is arranged in an inclined mode, the position of the material receiving groove corresponds to the position of the guide plate, and the guide plate is inclined and points to the inside of the material receiving groove.

Preferably, supplementary charging mechanism includes two second pneumatic cylinders and baffle box, two the one end of second pneumatic cylinder is fixed on the base, the output of two second pneumatic cylinders respectively with the bottom both sides fixed connection of baffle box, the upper surface evenly distributed of baffle box has the conveying roller, just the both ends of conveying roller all rotate with the baffle box through the pivot to be connected, the both sides evenly distributed of conveying roller has the side deflector roll, side deflector roll movable assembly is on the baffle box.

The invention provides a graphite product grinding device, which has the following beneficial effects compared with the prior art:

1. this graphite product grinding device all is equipped with the fixed cylindric graphite product that positioning mechanism can be convenient through the both sides at the coping subassembly, and can guarantee that the cylindric graphite product of unidimensional not is fixed to be put in the middle of putting in the middle of the fixed subassembly in through the positioning mechanism, guarantees the precision of polishing.

2. The graphite product grinding device comprises two limiting blocks through a cleaning mechanism, wherein the opposite ends of the two limiting blocks are fixedly connected to the opposite surfaces of the front sides of two vertical plates respectively, the opposite ends of the two limiting blocks are provided with grooves, the insides of the two grooves are rotatably connected with driving wheels, the two driving wheels are in transmission connection through driving belts, the front surface of one end of one limiting block is fixedly provided with a stepping motor, the output shaft of the stepping motor penetrates through the front surface of the limiting block and is connected with one end of the driving wheel, the outer surface of an upper layer of the driving belt is vertically sleeved with a sliding strip block, the lower layer of the driving belt penetrates through one side surface of the sliding strip block in a sliding manner, the upper end of the sliding strip block is rotatably connected with a third driven gear, the middle position of the upper surface of the third gear is vertically connected with a brush handle, the front surface of the sliding strip block is fixedly provided with a motor, and the output shaft of the motor is fixedly connected with a main gear, the main gear is meshed with the secondary gear III, when the graphite product is polished, the product can be automatically cleaned, residues generated during polishing can be cleaned, the polishing precision of the product is prevented from being influenced by the residues, and the polishing precision is further improved.

3. This graphite product grinding device has vibrating motor through the equal fixed mounting of both sides lower surface of baffle, and the baffle sets up for the slope, and the equal fixed mounting of both sides lower surface of baffle has vibrating motor, and the baffle sets up for the slope, can give the residue that gets off the clearance and collect and connect the silo in, and under vibrating motor's work, can prevent that the residue from bonding on the baffle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the sharpening assembly according to the present invention;

FIG. 3 is a schematic view of the positioning mechanism of the present invention;

FIG. 4 is a schematic view of the cleaning mechanism configuration of the present invention;

FIG. 5 is a schematic view of a guide plate configuration of the present invention;

FIG. 6 is a side cross-sectional view of the structure of the locking barrel and locking ring of FIG. 3 according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention;

fig. 8 is a structural overall schematic diagram of the limiting pile in fig. 7.

In the figure: 1. a base; 2. grinding the component; 21. a convex plate; 22. a servo motor; 23. a screw; 24. an L-shaped plate; 25. a first hydraulic cylinder; 26. a concave plate; 27. grinding the motor; 28. grinding the sand roller; 3. a positioning mechanism; 31. a vertical plate; 32. a limiting cylinder; 33. locking a ring; 34. a first driven gear; 35. a first motor; 36. a limit pin; 37. a first spring; 38. a wedge-shaped groove; 39. a limiting tooth socket; 310. limiting piles; 311. a second spring; 312. an electric push rod; 313. a second motor; 314. a secondary gear II; 4. a cleaning mechanism; 41. a limiting block; 42. a groove; 43. a driving wheel; 44. a transmission belt; 45. a stepping motor; 46. a slider block; 47. a secondary gear III; 48. a brush handle; 49. a motor; 410. a main gear; 411. a limiting shaft; 5. a guide plate; 51. a vibration motor; 6. a material receiving groove; 7. an auxiliary charging mechanism; 71. a second hydraulic cylinder; 72. a material guide chute; 73. a conveying roller; 74. and a side guide roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: a graphite product grinding device comprises a base 1, a grinding assembly 2 is arranged at the rear side of the base 1, positioning mechanisms 3 are arranged on the upper surfaces of two sides of the base 1, the two positioning mechanisms 3 are composed of a rotary driving assembly and a centering fixing assembly, two ends of a cylindrical graphite product can be centered and fixed on the rotary driving assembly through the centering fixing assembly, so that the cylindrical graphite product can be guaranteed to rotate around a central axis all the time, grinding quality is guaranteed, the rotary driving assembly comprises a vertical plate 31 and a limiting cylinder 32, the vertical plate 31 is fixed on the base 1, the limiting cylinder 32 is movably installed on the vertical plate 31, the centering fixing assembly is installed on the limiting cylinder 32, a cleaning mechanism 4 is arranged between the two positioning mechanisms 3 to clean the surface of the graphite product, the cleaning mechanism 4 is composed of a translation assembly and a cleaning assembly, and the cleaning assembly is driven to translate through the translation assembly, the cleaning range of the surface of the graphite product is enlarged;

the lower position of the cleaning mechanism 4 is fixedly connected with a guide plate 5, the front surface of the base 1 is fixedly provided with a material receiving groove 6 through screws, and dirt such as dust and debris which are cleaned up is discharged into the material receiving groove 6 to be collected.

As shown in fig. 1 and 3, an auxiliary charging mechanism 7 for assisting in charging the positioning mechanism 3 is mounted on a side surface of the base 1, the auxiliary charging mechanism 7 includes two second hydraulic cylinders 71 and a material guiding groove 72, one end of each of the two second hydraulic cylinders 71 is fixed on the base 1, output ends of the two second hydraulic cylinders 71 are respectively fixedly connected to two sides of a bottom of the material guiding groove 72, conveying rollers 73 are uniformly distributed on an upper surface of the material guiding groove 72, and two ends of each of the conveying rollers 73 are rotatably connected to the material guiding groove 72 through a rotating shaft, so as to reduce a moving friction force of the cylindrical graphite product in the material guiding groove 72, side guide rollers 74 are uniformly distributed on two sides of each of the conveying rollers 73, the side guide rollers 74 are movably mounted on the material guiding groove 72, so as to guide two sides of the cylindrical graphite product, the cylindrical graphite product can be placed on the material guiding groove 72, the height of the cylindrical graphite product is adjusted by the second hydraulic cylinders 71, so as to center the cylindrical graphite product to the positioning mechanism 3, and then the cylindrical graphite product is pushed to enter the positioning mechanism 3, so that the convenience and labor saving are realized.

Referring to fig. 2, in the embodiment of the present invention, the grinding assembly 2 includes two convex plates 21 respectively fixedly connected to two corners of the upper rear side of the base 1, wherein one side of one convex plate 21 is fixedly installed with a servo motor 22, an output shaft of the servo motor 22 rotatably penetrates one side of the convex plate 21 and is horizontally connected with a screw 23, the other end of the screw 23 rotatably connects to one side of the other convex plate 21, an L-shaped plate 24 is vertically sleeved on an outer surface of the screw 23, a first hydraulic cylinder 25 is fixedly installed on the upper rear surface of the L-shaped plate 24, an output shaft of the first hydraulic cylinder 25 slidably penetrates the rear surface of the L-shaped plate 24 and is fixedly connected with a concave plate 26, a sand grinding roller 28 is horizontally rotatably connected to the inside of the concave plate 26, a grinding motor 27 is fixedly installed on one side of the outside of the concave plate 26, an output shaft of the grinding motor 27 rotatably penetrates one side of the concave plate 26 and is connected with one end of the sand grinding roller 28, threaded holes matched with the screws 23 are formed in one side of the lower portion of the L-shaped plate 24, the screws 23 are stainless steel components, the screws 23 can drive the L-shaped plate 24 to move when rotating, stainless steel is adopted, and the screws 23 can be prevented from rusting.

Referring to fig. 3, in the embodiment of the present invention, the limiting cylinder 32 is rotatably connected to the vertical plate 31 through a bearing, a gear ring is fixedly sleeved on an outer surface of one end of the limiting cylinder 32, a supporting seat is fixedly mounted on a side surface of the vertical plate 31 and located at a position below the first gear 34, a first motor 35 is fixed on the supporting seat, the first gear 34 is fixed at an output end of the first motor 35, the first gear 34 is engaged with the gear ring, the supporting seat supports the first motor 35, the first gear 34 is driven by the first motor 35 to drive the gear ring to rotate, so that the limiting cylinder 32 can be driven to rotate, when the first motor 35 does not operate, the first gear 34 is matched with the gear ring to further limit the limiting cylinder 32, and the limiting cylinder 32 is prevented from rotating in the vertical plate 31.

Referring to fig. 3, 5, 7 and 8, the centering fixing assembly comprises a locking ring 33, a limit nail 36, a first spring 37, a wedge groove 38, a limit tooth groove 39, a limit post 310, a second spring 311, an electric push rod 312, a second motor 313 and a second driven gear 314, the locking ring 33 is sleeved on the outer surface of the other end of the limit cylinder 32, the limit nail 36 is uniformly arranged on the outer surface of the limit cylinder 32 in a penetrating manner, the limit nail 36 is T-shaped, the first spring 37 is sleeved on the outer surface of the limit nail 36, the wedge groove 38 is uniformly arranged on the inner wall of the locking ring 33, the wedge grooves 38 and the limit nail 36 are in one-to-one correspondence, the limit nail 36 is arranged in the wedge groove 38, the limit nail 36 abuts against the inner wall of the wedge groove 38, the outer surface of the locking ring 33 is provided with a through groove, both sides of the through groove are provided with the limit tooth groove 39, the limit tooth groove 39 is arranged on the inner wall of the locking ring 33, the outer surface of the limit cylinder 32 is telescopically connected with the limit post 310, the limiting pile 310 is U-shaped, a clamping groove is formed in the middle of one side of the limiting pile 310, clamping teeth are uniformly distributed on two sides of the clamping groove and clamped with the limiting tooth groove 39, a second spring 311 is embedded in one end, away from the limiting tooth groove 39, of the limiting pile 310, the second spring 311 abuts against the limiting cylinder 32, an electric push rod 312 is fixed on the side face of the vertical plate 31, the output end of the electric push rod 312 is opposite to the through groove and the clamping groove, a second motor 313 is fixed on the top of the vertical plate 31, a second driven gear 314 is fixed on the output end of the second motor 313, convex teeth are uniformly fixed on the outer surface of the locking ring 33 and meshed with the second driven gear 314, the convex teeth can be shifted by driving the second motor 313 to rotate the second driven gear 314, the locking ring 33 rotates clockwise on the limiting cylinder 32, the limiting cylinder 32 keeps stationary, the wedge-shaped groove 38 is driven by the locking ring 33 to push the limiting nail 36 to abut against the cylindrical graphite product, the cylindrical graphite product is fixed, the end of the limit nail 36 can be provided with a protection pad to protect the graphite product and prevent the graphite product from being scratched by the limit nail 36, the limit pile 310 is matched with the limit tooth groove 39 to limit the locking ring 33, because the limit pile 310 can extend and retract on the limit cylinder 32, and the latch on the limit pile 310 is inclined in the clockwise direction, when the locking ring 33 rotates clockwise, the limit pile 310 does not need to be actively pushed into the limit cylinder 32, when the limit on the cylindrical graphite product needs to be released, the locking ring 33 needs to be rotated anticlockwise, only the electric push rod 312 needs to work, so that the piston rod in the electric push rod 312 passes through the through groove to be inserted into the slot, in order to ensure that the output end of the electric push rod 312 can be accurately inserted into the through groove when the output end of the electric push rod 312 is unlocked, the electric push rod 312 is provided with a proximity switch (not shown) for matching and positioning, the proximity switch and the through groove are positioned on the same vertical plane, the proximity switch can detect the stop position of the locking ring 33 according to the distance, because the distance changes when the proximity switch detects the position of the through slot, which is the prior art, and will not be described herein too much, the output end of the electric push rod 312 pushes the limit post 310 into the limit cylinder 32, then the second motor 313 drives the second gear 314 to rotate in the opposite direction, so as to shift the locking ring 33 counterclockwise, and after the adjustment is completed, the piston rod in the electric push rod 312 retracts again.

Referring to fig. 3 and 4, in the embodiment of the present invention, the translation assembly includes two limiting blocks 41, opposite ends of the two limiting blocks 41 are respectively and fixedly connected to opposite surfaces of front sides of the two vertical plates 31, opposite ends of the two limiting blocks 41 are both provided with grooves 42, the insides of the two grooves 42 are both rotatably connected with driving wheels 43, the two driving wheels 43 are in transmission connection through a driving belt 44, a stepping motor 45 is fixedly installed on a front surface of one end of one of the limiting blocks 41, an output shaft of the stepping motor 45 rotatably penetrates through a front surface of the limiting block 41 and is connected with one end of the driving wheel 43, a sliding strip block 46 is vertically sleeved on an outer surface of an upper layer of the driving belt 44, the lower layer of the driving belt 44 slidably penetrates through one side surface of the sliding strip block 46, the cleaning assembly is assembled on the sliding strip block 46, one side surfaces of two ends of the sliding strip block 46 are both slidably installed with limiting shafts 411 for limiting the sliding strip 46, the slider block 46 can move left and right stably, two ends of the limiting shaft 411 are respectively and fixedly connected to one opposite surface of the two vertical plates 31, in the grinding process, power supplies of the stepping motor 45 and the motor 49 are respectively connected, the stepping motor 45 rotates forward and backward continuously, the stepping motor 45 drives the transmission wheel 43 to rotate, the transmission wheel 43 drives the transmission belt 44 to move back and forth continuously, the transmission belt 44 on the upper layer drives the slider block 46 to slide back and forth continuously on the two limiting shafts 411, and the cleaning assembly is driven to move left and right.

The cleaning assembly comprises a secondary gear III 47, a brush handle 48, a motor 49 and a main gear 410, wherein the upper end of the slide bar block 46 is rotatably connected with the secondary gear III 47, the brush handle 48 is vertically connected with the middle position of the upper surface of the secondary gear III 47, the motor 49 is fixedly arranged on the front surface of the slide bar block 46, the main gear 410 is fixedly connected with an output shaft of the motor 49, the main gear 410 is in meshed connection with the secondary gear III 47, the brush handle 48 is positioned right in front of the central axis between the two limiting cylinders 32, the motor 49 drives the main gear 410 to rotate, the main gear 410 drives the secondary gear III 47 meshed with the main gear 410 to rotate, the brush handle 48 is driven by the secondary gear III 47 to rotate, and the brush handle 48 can clean residues on products.

Referring to fig. 1, 2, 3, 4, 5 and 7, in the embodiment of the present invention, the vibration motors 51 are fixedly mounted on the lower surfaces of the two sides of the guide plate 5, the guide plate 5 is disposed in an inclined manner, the position of the material receiving slot 6 corresponds to the position of the guide plate 5, the guide plate 5 is inclined to point to the inside of the material receiving slot 6, the cleaned residue falls onto the guide plate 5, and under the operation of the vibration motors 51, the vibration motors 51 vibrate the guide plate 5, so that the residue on the guide plate 5 is shaken down into the material receiving slot 6, and the residue generated by grinding is collected.

The working principle is as follows: the cylindrical graphite product is placed on the guide chute 72, the guide chute 72 is adjusted to a proper height through the second hydraulic cylinder 71, so that the cylindrical graphite product is aligned with the limiting cylinders 32, and then the cylindrical graphite product is manually pushed into the limiting cylinders 32, so that the left end and the right end of the cylindrical graphite product are respectively inserted into the left limiting cylinder 32 and the right limiting cylinder 32.

Then, the second motor 313 drives the second gear 314 to rotate to shift the convex teeth, so that the locking ring 33 rotates clockwise on the limiting cylinder 32, the limiting cylinder 32 is kept still, the wedge-shaped groove 38 is driven by the locking ring 33 to push the limiting nail 36, the limiting nail 36 can abut against the cylindrical graphite product to fix the cylindrical graphite product, and the limiting pile 310 is matched with the limiting tooth groove 39 to limit the locking ring 33, because the limiting pile 310 can extend and retract on the limiting cylinder 32, and the clamping teeth on the limiting pile 310 are inclined in the clockwise direction, the locking ring 33 does not need to actively push the limiting pile 310 into the limiting cylinder 32 when rotating clockwise.

Then, the first motor 35 drives the first driven gear 34 to rotate, the first driven gear 34 drives a gear ring meshed with the first driven gear to rotate, the gear ring drives the limiting cylinder 32 to rotate, the limiting cylinder 32 drives the product to rotate, then, the power supply of the servo motor 22 is switched on, the servo motor 22 drives the screw 23 to rotate, and as a threaded hole matched with the screw 23 is formed in one side below the L-shaped plate 24, the screw 23 drives the L-shaped plate 24 to move when rotating, the first hydraulic cylinder 25 drives the concave plate 26 to move, the sand grinding roller 28 is in contact with the product, the grinding motor 27 drives the sand grinding roller 28 to rotate after the contact, the sand grinding roller 28 can grind the product, and grinding work can be performed on each position on the product in the processes of rotating the product and moving the L-shaped plate 24;

further, in the coping process, the power supplies of the stepping motor 45 and the motor 49 are respectively connected, so that the stepping motor 45 continuously rotates forward and backward, the stepping motor 45 drives the transmission wheel 43 to rotate, the transmission wheel 43 drives the transmission belt 44 to continuously move back and forth, the transmission belt 44 on the upper layer drives the sliding strip block 46 to continuously slide back and forth on the two limiting shafts 411, the motor 49 drives the main gear 410 to rotate, the main gear 410 drives the driven gear three 47 meshed with the main gear to rotate, the driven gear three 47 drives the brush handle 48 to rotate, the brush handle 48 performs cleaning work on residues on products, the cleaned residues fall onto the guide plate 5, and under the work of the vibration motor 51, the vibration motor 51 vibrates the guide plate 5, so that the residues on the guide plate 5 are shaken down into the material receiving groove 6, and the residues generated in coping are collected.

After the processing is finished, the electric push rod 312 is only needed to work, the piston rod in the electric push rod 312 penetrates through the through groove to be inserted into the clamping groove, the limiting pile 310 is pushed into the limiting cylinder 32, then the second motor 313 drives the second driven gear 314 to rotate in the reverse direction, the locking ring 33 can be pulled anticlockwise, the limiting of the limiting nail 36 on the cylindrical graphite product is removed, then the piston rod in the electric push rod 312 returns, and finally the cylindrical graphite product is taken out of the limiting cylinder 32.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a graphite product grinding device, includes base (1), its characterized in that: the grinding component (2) is arranged at the rear side of the base (1), the positioning mechanisms (3) are arranged on the upper surfaces of the two sides of the base (1), the two positioning mechanisms (3) are respectively composed of a rotary driving component and a centering fixing component, the rotary driving component comprises a vertical plate (31) and a limiting cylinder (32), the vertical plate (31) is fixed on the base (1), the limiting cylinder (32) is movably arranged on the vertical plate (31), the centering fixing component is arranged on a limiting cylinder (32), a cleaning mechanism (4) is arranged between the two positioning mechanisms (3), the cleaning mechanism (4) consists of a translation component and a cleaning component, a guide plate (5) is fixedly connected at the lower position of the cleaning mechanism (4), a material receiving groove (6) is fixedly arranged on the front surface of the base (1) through screws, and an auxiliary charging mechanism (7) is assembled on the side surface of the base (1); the middle returning fixing component consists of a locking ring (33), a limiting nail (36), a first spring (37), a wedge-shaped groove (38), a limiting tooth groove (39), a limiting pile (310), a second spring (311), an electric push rod (312), a second motor (313) and a secondary gear (314), wherein the locking ring (33) is sleeved on the outer surface of the other end of the limiting cylinder (32), the limiting nail (36) uniformly penetrates through the outer surface of the limiting cylinder (32), the limiting nail (36) is T-shaped, the first spring (37) is sleeved on the outer surface of the limiting nail (36), the wedge-shaped groove (38) is uniformly formed in the inner wall of the locking ring (33), the wedge-shaped grooves (38) correspond to the limiting nail (36) one to one, the limiting nail (36) is arranged in the wedge-shaped groove (38), the limiting nail (36) is abutted to the inner wall of the wedge-shaped groove (38), and the through groove is formed in the outer surface of the locking ring (33), both sides of the through groove are provided with limiting tooth grooves (39), the limiting tooth grooves (39) are arranged on the inner wall of the locking ring (33), the outer surface of the limiting cylinder (32) is connected with a limiting pile (310) in a telescopic mode, the limiting pile (310) is U-shaped, a clamping groove is formed in the middle of one surface of the limiting pile (310), clamping teeth are uniformly distributed on both sides of the clamping groove and clamped with the limiting tooth grooves (39), a second spring (311) is embedded in one end, deviating from the limiting tooth grooves (39), of the limiting pile (310), the second spring (311) abuts against the limiting cylinder (32), an electric push rod (312) is fixed on the side surface of the vertical plate (31), the output end of the electric push rod (312) is opposite to the through groove and the clamping groove, a second motor (313) is fixed on the top of the vertical plate (31), and a second driven gear (314) is fixed on the output end of the second motor (313), convex teeth are uniformly fixed on the outer surface of the locking ring (33), and the convex teeth are meshed with the second driven gear (314).

2. The graphite product grinding device according to claim 1, wherein: the grinding assembly (2) comprises convex plates (21) fixedly connected to two corners of the rear side above the base (1) respectively, one side of each convex plate (21) is fixedly provided with a servo motor (22), an output shaft of each servo motor (22) rotates to penetrate one side of each convex plate (21) and is horizontally connected with a screw rod (23), the other end of each screw rod (23) rotates to be connected to one side of the other convex plate (21), an L-shaped plate (24) is vertically sleeved on the outer surface of each screw rod (23), a first hydraulic cylinder (25) is fixedly installed on the rear surface above the L-shaped plate (24), an output shaft of each first hydraulic cylinder (25) slides to penetrate through the rear surface of the L-shaped plate (24) and is fixedly connected with a concave plate (26), grinding roller sand (28) is horizontally rotatably connected to the inside of the concave plate (26), and a grinding motor (27) is fixedly installed on one side of the outside of the concave plate (26), an output shaft of the grinding motor (27) penetrates through one side face of the concave plate (26) in a rotating mode and is connected with one end of the sand grinding roller (28), a threaded hole matched with the screw rod (23) is formed in one side of the lower portion of the L-shaped plate (24), and the screw rod (23) is a stainless steel component.

3. The graphite product grinding device according to claim 1, wherein: spacing section of thick bamboo (32) are connected through bearing and riser (31) rotation, the one end surface of spacing section of thick bamboo (32) cup joints and is fixed with the gear circle, a side of riser (31) just is located the downside position fixed mounting who follows gear (34) and has a supporting seat, is fixed with first motor (35) on the supporting seat, the output of first motor (35) is fixed with follows gear (34), and follows gear (34) and gear circle meshing.

4. The graphite product grinding device according to claim 1, wherein: the translation component comprises two limiting blocks (41), one ends of the two limiting blocks (41) which are opposite to each other are respectively fixedly connected to the surfaces of the two vertical plates (31) which are opposite to each other, and the opposite ends of the two limit blocks (41) are respectively provided with a groove (42), the insides of the two grooves (42) are respectively and rotatably connected with a driving wheel (43), the two driving wheels (43) are in transmission connection through a transmission belt (44), a stepping motor (45) is fixedly arranged on the front surface of one end of one of the limiting blocks (41), an output shaft of the stepping motor (45) penetrates through the front surface of the limiting block (41) in a rotating mode and is connected with one end of a driving wheel (43), a sliding strip block (46) is vertically sleeved on the outer surface of the upper layer of the driving belt (44), and the lower belt (44) slides across one side of the slider block (46) and the cleaning assembly is mounted on the slider block (46).

5. The graphite product grinding device according to claim 4, wherein: one side of each of two ends of the sliding strip block (46) is provided with a limiting shaft (411) in a penetrating and sliding mode, and two ends of each limiting shaft (411) are fixedly connected to one face, opposite to the two vertical plates (31), of each vertical plate respectively.

6. The graphite product grinding device according to claim 4, wherein: the cleaning assembly consists of a slave gear III (47), a brush handle (48), a motor (49) and a master gear (410), the upper end of the sliding bar block (46) is rotatably connected with the slave gear III (47), the brush handle (48) is vertically connected with the middle position of the upper surface of the slave gear III (47), the motor (49) is fixedly installed on the front surface of the sliding bar block (46), the master gear (410) is fixedly connected with an output shaft of the motor (49), and the master gear (410) is in meshed connection with the slave gear III (47).

7. The graphite product grinding device according to claim 6, wherein: the brush handle (48) is positioned right in front of the central axis between the two limiting cylinders (32).

8. The graphite product grinding device according to claim 1, wherein: the equal fixed mounting of both sides lower surface of baffle (5) has vibrating motor (51), and baffle (5) set up for the slope, connect the position of silo (6) and the position of baffle (5) corresponding, the inside of silo (6) is connect in the slope sensing of baffle (5).

9. The graphite product grinding device according to claim 1, wherein: supplementary charging mechanism (7) include two second pneumatic cylinders (71) and baffle box (72), two the one end of second pneumatic cylinder (71) is fixed on base (1), the output of two second pneumatic cylinders (71) respectively with the bottom both sides fixed connection of baffle box (72), the upper surface evenly distributed of baffle box (72) has conveying roller (73), just the both ends of conveying roller (73) all rotate with baffle box (72) through the pivot and are connected, the both sides evenly distributed of conveying roller (73) has side deflector roll (74), side deflector roll (74) activity assembly is on baffle box (72).