Integrated graphite nodule processing equipment

Abstract

The invention belongs to the technical field of graphite nodule processing, and discloses integrated graphite nodule processing equipment which comprises a fixing ring, top guide rails are fixedly installed at the top end of the fixing ring at equal angles, supporting legs are fixedly installed at the bottom end of the fixing ring at equal angles, and a movable plate is arranged in the middle of the inner side face of the fixing ring. And auxiliary clamping assemblies are fixedly mounted at the top end of the movable plate at equal angles. The graphite nodules can be automatically clamped and fixed by utilizing the gravity of the graphite nodules and simply placing the graphite nodules, only the graphite nodules need to be put down in the whole clamping and fixing process, meanwhile, the graphite nodules can continue to move downwards along with grinding of the graphite nodules, the clamping process of the graphite nodules and the graphite nodules is kept all the time, the whole process is automatically completed, and the work efficiency is improved. The problems that a traditional device needs to consume much time to complete clamping before grinding, and meanwhile a clamp needs to be adjusted in the grinding process are solved, operation steps are simplified, and then the overall machining efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of graphite ball processing, in particular to integrated graphite ball processing equipment. Background Art

[0002] Graphite balls are single particles of spherical graphite. Graphite balls are widely used in many fields. Graphite balls with larger particle sizes are used in battery manufacturing, high-temperature metallurgy and ultra-pure material production. They can be used as conductors, battery electrode materials, catalyst carriers, and crystal growth crucibles, regional refining containers, brackets, fixtures, induction heaters, etc. for the production of single crystal silicon. The particle size of graphite balls of this specification is generally tens of centimeters, the overall size is large, and it is approximately spherical. However, in the process of spherical graphite processing, in order to obtain graphite balls of basically the same specifications, grinding processing equipment is usually used to grind the graphite balls.

[0003] When grinding graphite balls, since their shape is approximately spherical, in order to prevent them from displacement during the grinding process, a clamp is usually used to clamp and fix the graphite balls, and then the grinding operation is performed. Since the specifications of the graphite balls are different, a universal clamp is generally used to process the graphite balls in the prior art. Although this universal clamp can clamp and fix graphite balls of different specifications, the graphite balls must be clamped in the middle of the clamp during the clamping process, and the screw must be rotated to fix them. The whole process is relatively cumbersome and urgently needs to be improved.

[0004] After the graphite ball is clamped and fixed, a grinding device is usually used to grind its surface. In the prior art, the clamp and the grinding device are two independent devices. After the clamping and fixing are completed, the fixed graphite ball needs to be placed under the grinding assembly, and positioning operation is also required. The whole operation process is extremely cumbersome, and the two devices need to cooperate closely to complete the final grinding process, and the processing efficiency is low. Summary of the invention

[0005] The purpose of the present invention is to provide an integrated graphite ball processing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: integrated graphite ball processing equipment, including a fixed ring, a top guide rail is fixedly installed at an equal angle on the top of the fixed ring, a supporting foot is fixedly installed at an equal angle on the bottom of the fixed ring, a movable plate is provided in the middle of the inner side surface of the fixed ring, an auxiliary clamping assembly is fixedly installed at an equal angle on the top of the movable plate, the auxiliary clamping assembly is movably connected to the top guide rail, a mounting rod is fixedly installed in the middle of the top of the movable plate, an electric guide wheel is fixedly installed on the top of the mounting rod through a micro motor, extended guide rails are installed on the front and rear sides of the bottom end of the fixed ring, guide blocks are movably connected inside the two extended guide rails, and the two An adjusting plate is fixedly connected between the guide blocks, a limiting rod is fixedly connected to the middle part of the bottom end of the guide block, the bottom end of the limiting rod passes through the bottom end of the extended guide rail and is fixedly connected to the limiting plate, the outer side surface of the limiting rod is movably sleeved with a limiting spring, the upper and lower ends of the limiting spring are respectively connected to the bottom end of the extended guide rail and the top end of the limiting plate, the middle part of the top end of the guide block is fixedly connected to an electromagnet located inside the extended guide rail, the middle part of the bottom end of the movable plate is fixedly connected to an extension rod, the bottom end of the extension rod is connected to the middle part of the top end of the adjusting plate, the middle part of the bottom end of the adjusting plate is fixedly connected to a grinding assembly, and the number of the auxiliary clamping assemblies is the same as the number of the top guide rails.

[0007] Before actual use, the grinding assembly is in the initial position, the electric guide wheel is at the highest point, and the auxiliary clamping assembly is also in the initial state. Before grinding the graphite ball, the support foot at the bottom of the fixed ring is used to place the device on a flat ground to avoid displacement of the graphite ball during grinding, thus completing the preparation before grinding the graphite ball.

[0008] When grinding the graphite ball, the graphite ball can be placed directly above the electric guide wheel. At this time, the gravity of the graphite ball will exert downward pressure on the electric guide wheel, and drive the mounting rod and the movable plate to move downward. At this time, the extension rod will move downward accordingly, and the adjustment plate at the bottom will move downward accordingly. At this time, the guide block can move relative to the extended guide rail, the limit rod at the bottom will move downward synchronously, and the limit spring can be stretched.

[0009] As a further technical solution of the present invention, the auxiliary clamping assembly includes a first fixed seat, which is fixedly installed at an equal angle on the top of the movable plate near the outer side surface, and one end of the first fixed seat away from the movable plate is movably connected to a connecting rod via a rotating shaft.

[0010] As a further technical solution of the present invention, one end of the connecting rod away from the first fixed seat is movably connected to the second fixed seat through a rotating shaft, the second fixed seat is located directly below the top guide rail, and a top clamp is fixedly installed on the top of the second fixed seat, the top clamp is movably connected to the top guide rail, and the top clamp is displaced relative to the top guide rail.

[0011] As a further technical solution of the present invention, a guide rod is fixedly installed at a position of the top clamping block near the middle of the fixed ring, the end of the guide rod away from the top clamping block passes through one side of the top guide rail and is movably connected with the top guide rail, and a clamping block is fixedly installed at the end of the guide rod away from the top clamping block, and an anti-slip groove is opened inside the clamping block.

[0012] When the movable plate moves downward, the first fixed seat moves downward accordingly and applies a pulling force to the connecting rod. At this time, multiple connecting rods deflect accordingly and apply a force to the second fixed seat. At this time, multiple top clamping blocks move relative to the top guide rail, that is, multiple top clamping blocks are relatively close to each other. When multiple top clamping blocks are relatively close to each other, multiple guide rods and clamping blocks can be driven relatively close to each other synchronously, and the diameter of the circle surrounded by multiple clamping blocks is reduced accordingly. At this time, the bottom end of the graphite ball can be supported to complete the clamping and fixing process.

[0013] Meanwhile, during the grinding process, as the diameter of the graphite ball decreases, the graphite ball can continue to move downward, and at this time, the multiple clamping blocks can continue to be relatively close to clamp the graphite ball in the middle, always maintaining contact with the outer side of the graphite ball.

[0014] By utilizing the gravity of the graphite ball itself, the automatic clamping and fixing of the graphite ball can be achieved through simple placement. The entire clamping and fixing process only requires putting down the graphite ball. At the same time, as the graphite ball is ground, the graphite ball can continue to move down and always maintain the clamping process with the graphite ball. The entire process is completed automatically, avoiding the problem that traditional devices need to spend more time to complete clamping before grinding, and the need to adjust the fixture during the grinding process. The operation steps are simplified, thereby improving the overall processing efficiency.

[0015] When the grinding operation of the graphite ball is completed, the grinding assembly can be controlled to reset and the electromagnet can be turned on synchronously. At this time, the electromagnet can generate magnetic force and adsorb with the bottom end of the fixed ring, the limit spring automatically resets, and the adjustment plate automatically rises. When the adjustment plate rises, the extension rod and the movable plate rise accordingly and finally drive the electric guide wheel to move upward. When the movable plate rises and resets, the auxiliary clamping assembly automatically resets, that is, multiple top blocks are relatively separated and synchronously drive multiple clamping blocks to move away from each other, so that the graphite ball can be released and the clamping can be released. At the same time, the electric guide wheel can be driven to drive the graphite ball to roll and leave the auxiliary clamping assembly to complete the automatic discharging process.

[0016] By utilizing the reverse action when the graphite balls are clamped and the rolling process of the electric guide wheel during grinding, the automatic discharge of the graphite balls after grinding can be achieved through the resetting of the device and the rolling of the electric guide wheel. The entire process still does not require special operations, and the clamping, grinding and discharge processes can be automatically completed, thereby improving the degree of automation of the device, reducing the operating steps, and improving the overall processing efficiency of graphite balls during grinding.

[0017] As a further technical solution of the present invention, the grinding assembly includes a bottom guide rail, which is installed in the middle position of the bottom end of the adjustment plate and is perpendicular to the adjustment plate. The interior of the bottom guide rail is movably connected with a threaded rod, and the threaded rod rotates relative to the bottom guide rail.

[0018] As a further technical solution of the present invention, the left and right sides inside the bottom guide rail are symmetrically and movably connected with bottom blocks, the bottom blocks are displaced relative to the bottom guide rail, the bottom blocks are threadedly connected to the threaded rod, and the thread directions on the left and right sides of the outer side of the threaded rod are opposite and the same as the thread directions inside the corresponding bottom blocks.

[0019] As a further technical solution of the present invention, the top of the bottom block is fixedly connected with an extension frame, which is symmetrically arranged on the front and rear sides of the outer side of the fixing ring. The top of the extension frame is provided with a groove and is fixedly connected with a mounting shaft.

[0020] As a further technical solution of the present invention, a mounting part is movably installed on the outer side of the mounting shaft, and the mounting part rotates relative to the mounting shaft. An arc-shaped grinding sheet is fixedly installed on the end of the mounting part away from the mounting shaft, and grinding grooves are provided on the relatively close ends of the two arc-shaped grinding sheets.

[0021] After the clamping of the graphite ball is completed, the descent of the adjustment plate can drive the bottom guide rail to descend synchronously, and at the same time drive the extension frame to descend. At this time, the two arc-shaped grinding sheets can be located on the outer side of the graphite ball, and the two bottom clamping blocks can be driven to be relatively close to or away from each other by rotating the threaded rod. When the two bottom clamping blocks are close to each other, the two extension frames can be driven to approach each other synchronously until the two arc-shaped grinding sheets are in contact with the outer side of the graphite ball, completing the adjustment process of the grinding assembly. At this time, the micro motor can be turned on to drive the electric guide wheel to rotate, and the graphite ball can be driven to roll by turning on the electric guide wheel, so that the outer side surface of the graphite ball is fully in contact with the inner side surface of the arc-shaped grinding sheet, completing the full grinding process of the graphite ball surface.

[0022] By reusing the automatic clamping process of the graphite ball, the automatic lowering of the grinding assembly is achieved through the clamping of the graphite ball. At the same time, the automatic grinding process of the graphite ball can be achieved by coordinating the relative proximity of the arc-shaped grinding sheets and the self-rolling of the graphite ball. The whole process does not require special operations. When the graphite ball is clamped, the positioning before grinding can be automatically and synchronously completed, which effectively avoids the problem of repeated positioning of graphite ball grinding using two independent devices in traditional devices, simplifies the grinding steps, and further improves processing efficiency.

[0023] The beneficial effects of the present invention are as follows:

[0024] 1. The present invention utilizes the gravity of the graphite ball itself and can realize automatic clamping and fixing of the graphite ball by simply placing it. The entire clamping and fixing process only requires putting down the graphite ball. At the same time, as the graphite ball is ground, the graphite ball can continue to move down and always maintain the clamping process with the graphite ball. The entire process is completed automatically, avoiding the problem that the traditional device needs to spend more time to complete the clamping before grinding, and the problem that the fixture needs to be adjusted during the grinding process. The operation steps are simplified, thereby improving the overall processing efficiency.

[0025] 2. The present invention reuses the automatic clamping process of the graphite ball, realizes the automatic descent of the grinding assembly through the clamping of the graphite ball, and realizes the automatic grinding process of the graphite ball by coordinating the relative proximity of the arc-shaped grinding sheets and the self-rolling of the graphite ball. The whole process does not require special operations. When the graphite ball is clamped, the positioning before grinding can be automatically and synchronously completed, which effectively avoids the problem of repeated positioning of the graphite ball grinding by using two independent devices in the traditional device, simplifies the grinding steps, and further improves the processing efficiency.

[0026] 3. The present invention utilizes the reverse action when the graphite balls are clamped and the rolling process of the electric guide wheel during grinding. The automatic discharge of the graphite balls after grinding can be achieved through the resetting of the device and the rolling of the electric guide wheel. The entire process still does not require special operations, and the clamping, grinding and discharging processes can be automatically completed, thereby improving the degree of automation of the device, reducing the operating steps, and improving the overall processing efficiency of the graphite balls during grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a schematic diagram of the bottom structure of the present invention;

[0029] Figure 3 It is a separate exploded schematic diagram of the grinding assembly structure of the present invention;

[0030] Figure 4It is an exploded schematic diagram of the structure of the fixing ring, the extended guide rail and the auxiliary clamping assembly of the present invention;

[0031] Figure 5 It is a cross-sectional schematic diagram of the internal structure of the extended guide rail of the present invention;

[0032] Figure 6 It is a schematic diagram of the cooperation between the auxiliary clamping assembly and the movable plate structure of the present invention;

[0033] Figure 7 It is a schematic diagram of the coordination of the mounting rod and the electric guide wheel structure of the present invention;

[0034] Figure 8 It is a partial structural schematic diagram of the auxiliary clamping assembly of the present invention;

[0035] Fig. 9 for Figure 3 A magnified schematic diagram of the structure in the middle.

[0036] In the figure: 1. fixing ring; 2. top guide rail; 3. extension guide rail; 4. guide block; 5. adjustment plate; 6. extension rod; 7. movable plate; 8. mounting rod; 9. electric guide wheel; 10. auxiliary clamping assembly; 101. first fixed seat; 102. second fixed seat; 103. connecting rod; 104. top clamping block; 105. guide rod; 106. clamping block; 11. limiting rod; 12. limiting plate; 13. limiting spring; 14. electromagnet; 15. grinding assembly; 151. bottom guide rail; 152. threaded rod; 153. bottom clamping block; 154. extension frame; 155. mounting shaft; 156. mounting piece; 157. arc-shaped grinding sheet; 16. supporting foot. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figures 1 to 9As shown, in the embodiment of the present invention, the integrated graphite ball processing equipment includes a fixed ring 1, a top guide rail 2 is fixedly installed at an equal angle on the top of the fixed ring 1, a supporting foot 16 is fixedly installed at an equal angle on the bottom of the fixed ring 1, a movable plate 7 is provided in the middle of the inner side surface of the fixed ring 1, an auxiliary clamping assembly 10 is fixedly installed at an equal angle on the top of the movable plate 7, the auxiliary clamping assembly 10 is movably connected with the top guide rail 2, a mounting rod 8 is fixedly installed in the middle of the top of the movable plate 7, an electric guide wheel 9 is fixedly installed on the top of the mounting rod 8 through a micro motor, and extended guide rails 3 are installed on both the front and rear sides of the bottom of the fixed ring 1, and guide blocks 4 are movably connected inside the two extended guide rails 3, and the two guide blocks 4 are fixed between them. An adjusting plate 5 is connected, and a limiting rod 11 is fixedly connected to the middle of the bottom end of the guide block 4. The bottom end of the limiting rod 11 passes through the bottom end of the extended guide rail 3 and is fixedly connected to the limiting plate 12. The outer side surface of the limiting rod 11 is movably sleeved with a limiting spring 13. The upper and lower ends of the limiting spring 13 are respectively connected to the bottom end of the extended guide rail 3 and the top end of the limiting plate 12. The middle of the top end of the guide block 4 is fixedly connected to an electromagnet 14 located inside the extended guide rail 3. The middle of the bottom end of the movable plate 7 is fixedly connected to an extension rod 6. The bottom end of the extension rod 6 is connected to the middle of the top end of the adjusting plate 5. The middle of the bottom end of the adjusting plate 5 is fixedly connected to a grinding assembly 15. The number of auxiliary clamping assemblies 10 is the same as the number of the top guide rail 2.

[0039] Before actual use, the grinding assembly 15 is in the initial position, the electric guide wheel 9 is at the highest point, and the auxiliary clamping assembly 10 is also in the initial state. Before the graphite ball needs to be ground, the support foot 16 at the bottom of the fixing ring 1 is used to place the device on a flat ground to avoid displacement of the graphite ball during grinding, thus completing the preparation before the graphite ball grinding.

[0040] When grinding the graphite ball, the graphite ball can be placed directly above the electric guide wheel 9. At this time, the gravity of the graphite ball will exert downward pressure on the electric guide wheel 9, and drive the mounting rod 8 and the movable plate 7 to move downward. At this time, the extension rod 6 will move downward accordingly, and the adjustment plate 5 at the bottom will move downward accordingly. At this time, the guide block 4 can be displaced relative to the extended guide rail 3, the limit rod 11 at the bottom end moves downward synchronously, and the limit spring 13 can be stretched.

[0041] like Figure 2 and Figure 4 as well as Figure 6 and Figure 8As shown, the auxiliary clamping assembly 10 includes a first fixed seat 101, which is fixedly installed at an equal angle at a position near the outer side surface of the top of the movable plate 7, and the end of the first fixed seat 101 away from the movable plate 7 is movably connected to a connecting rod 103 through a rotating shaft, and the end of the connecting rod 103 away from the first fixed seat 101 is movably connected to a second fixed seat 102 through a rotating shaft, and the second fixed seat 102 is located directly below the top guide rail 2, and a top clamping block 104 is fixedly installed on the top of the second fixed seat 102, and the top clamping block 104 is movably engaged with the top guide rail 2, and the top clamping block 104 is displaced relative to the top guide rail 2, and a guide rod 105 is fixedly installed on the top clamping block 104 near the middle of the fixing ring 1, and the end of the guide rod 105 away from the top clamping block 104 passes through one side of the top guide rail 2 and is movably sleeved with the top guide rail 2, and the end of the guide rod 105 away from the top clamping block 104 is fixedly installed with a clamping block 106, and an anti-slip groove is provided inside the clamping block 106.

[0042] Embodiment 1: When the movable plate 7 moves downward, the first fixed seat 101 moves downward accordingly and applies a pulling force to the connecting rod 103. At this time, the multiple connecting rods 103 deflect accordingly and apply a force to the second fixed seat 102. At this time, the multiple top clamping blocks 104 move relative to the top guide rail 2, that is, the multiple top clamping blocks 104 are relatively close to each other. When the multiple top clamping blocks 104 are relatively close to each other, the multiple guide rods 105 and the clamping blocks 106 can be synchronously driven to be relatively close to each other, and the diameter of the circle surrounded by the multiple clamping blocks 106 is reduced accordingly. At this time, the bottom end of the graphite ball can be supported to complete the clamping and fixing process;

[0043] Meanwhile, during the grinding process, as the diameter of the graphite ball decreases, the graphite ball may continue to move downward, and at this time, the plurality of clamping blocks 106 may continue to be relatively close to clamp the graphite ball in the middle, and always maintain contact with the outer side of the graphite ball.

[0044] By utilizing the gravity of the graphite ball itself, the automatic clamping and fixing of the graphite ball can be achieved through simple placement. The entire clamping and fixing process only requires putting down the graphite ball. At the same time, as the graphite ball is ground, the graphite ball can continue to move down and always maintain the clamping process with the graphite ball. The entire process is completed automatically, avoiding the problem that traditional devices need to spend more time to complete clamping before grinding, and the need to adjust the fixture during the grinding process. The operation steps are simplified, thereby improving the overall processing efficiency.

[0045] When the grinding operation of the graphite ball is completed, the grinding assembly 15 can be controlled to reset and the electromagnet 14 can be turned on synchronously. At this time, the electromagnet 14 can generate magnetic force and adsorb with the bottom end of the fixed ring 1, the limit spring 13 automatically resets, and the adjusting plate 5 automatically rises. When the adjusting plate 5 rises, the extension rod 6 and the movable plate 7 rise accordingly and finally drive the electric guide wheel 9 to move upward. When the movable plate 7 rises and resets, the auxiliary clamping assembly 10 automatically resets, that is, the multiple top blocks 104 are relatively far away and synchronously drive the multiple clamping blocks 106 to move away from each other, so that the graphite ball can be released and the clamping can be released. At the same time, the electric guide wheel 9 can be driven to drive the graphite ball to roll and leave the auxiliary clamping assembly 10 to complete the automatic discharging process.

[0046] By utilizing the reverse action when the graphite balls are clamped and the rolling process of the electric guide wheel 9 during grinding, the automatic discharge of the graphite balls after grinding can be achieved through the resetting of the device and the rolling of the electric guide wheel 9. The entire process still does not require special operations, and the clamping, grinding and discharge processes can be automatically completed, thereby improving the degree of automation of the device, reducing the operating steps, and improving the overall processing efficiency of the graphite balls during grinding.

[0047] like Figure 2 and Figure 3 as well as Fig. 9 As shown, the grinding assembly 15 includes a bottom guide rail 151, which is installed in the middle position of the bottom end of the adjustment plate 5 and is perpendicular to the adjustment plate 5. The bottom guide rail 151 is movably connected with a threaded rod 152 inside, and the threaded rod 152 rotates relative to the bottom guide rail 151. The left and right sides of the bottom guide rail 151 are symmetrically and movably connected with bottom clamping blocks 153. The bottom clamping blocks 153 are displaced relative to the bottom guide rail 151. The bottom clamping blocks 153 are threadedly sleeved with the threaded rod 152. The threads on the left and right sides of the outer side of the threaded rod 152 are opposite in direction and correspond to each other. The threads inside the bottom block 153 have the same direction, and the top of the bottom block 153 is fixedly connected to an extension frame 154, which is symmetrically arranged on the front and rear sides of the outer side of the fixing ring 1. The top of the extension frame 154 is provided with a groove and is fixedly connected to a mounting shaft 155. A mounting member 156 is movably installed on the outer side of the mounting shaft 155, and the mounting member 156 rotates relative to the mounting shaft 155. An arc-shaped grinding sheet 157 is fixedly installed on the end of the mounting member 156 away from the mounting shaft 155, and a grinding groove is provided on the relatively close ends of the two arc-shaped grinding sheets 157.

[0048] Embodiment 2: After the clamping of the graphite ball is completed, the descent of the adjustment plate 5 can drive the bottom guide rail 151 to descend synchronously, and at the same time drive the extension frame 154 to descend. At this time, the two arc-shaped grinding sheets 157 can be located on the outer side of the graphite ball, and the two bottom clamping blocks 153 can be driven to be relatively close to or away from each other by rotating the threaded rod 152. When the two bottom clamping blocks 153 are close to each other, the two extension frames 154 can be driven to be close to each other synchronously until the two arc-shaped grinding sheets 157 are in contact with the outer side of the graphite ball, completing the adjustment process of the grinding assembly 15. At this time, the micro motor can be turned on to drive the electric guide wheel 9 to rotate, and the graphite ball can be driven to roll by turning on the electric guide wheel 9, so that the outer side surface of the graphite ball is fully in contact with the inner side surface of the arc-shaped grinding sheet 157, completing the full grinding process of the graphite ball surface.

[0049] By reusing the automatic clamping process of the graphite ball, the automatic descent of the grinding assembly 15 is achieved through the clamping of the graphite ball. At the same time, the relative proximity of the arc-shaped grinding sheet 157 and the self-rolling of the graphite ball can realize the automatic grinding process of the graphite ball. The whole process does not require special operations. When the graphite ball is clamped, the positioning before grinding can be automatically and synchronously completed, which effectively avoids the problem of repeated positioning of the graphite ball grinding using two independent devices in the traditional device, simplifies the grinding steps, and further improves the processing efficiency.

[0050] Working principle and usage process:

[0051] Before actual use, the grinding assembly 15 is in the initial position, the electric guide wheel 9 is at the highest point, and the auxiliary clamping assembly 10 is also in the initial state. Before the graphite ball needs to be ground, the support foot 16 at the bottom of the fixing ring 1 is used to place the device on a flat ground to avoid displacement of the graphite ball during grinding, thus completing the preparation before the graphite ball grinding.

[0052] When grinding the graphite ball, the graphite ball can be placed directly above the electric guide wheel 9. At this time, the gravity of the graphite ball will exert downward pressure on the electric guide wheel 9, and drive the installation rod 8 and the movable plate 7 to move downward. At this time, the extension rod 6 moves downward accordingly, and the adjustment plate 5 at the bottom moves downward accordingly. At this time, the guide block 4 can move relative to the extension guide rail 3, and the limit rod 11 at the bottom moves downward synchronously, and the limit spring 13 can be stretched;

[0053] When the movable plate 7 moves downward, the first fixed seat 101 moves downward accordingly and applies a pulling force to the connecting rod 103. At this time, the multiple connecting rods 103 deflect accordingly and apply a force to the second fixed seat 102. At this time, the multiple top clamping blocks 104 move relative to the top guide rail 2, that is, the multiple top clamping blocks 104 are relatively close. When the multiple top clamping blocks 104 are relatively close, the multiple guide rods 105 and the clamping blocks 106 can be driven relatively close synchronously, and the diameter of the circle surrounded by the multiple clamping blocks 106 is reduced accordingly. At this time, the bottom end of the graphite ball can be supported to complete the clamping and fixing process;

[0054] Meanwhile, during the grinding process, as the diameter of the graphite ball decreases, the graphite ball can continue to move downward, and at this time, the multiple clamping blocks 106 can continue to be relatively close to clamp the graphite ball in the middle, and always maintain contact with the outer side of the graphite ball;

[0055] After the clamping of the graphite ball is completed, the descent of the adjustment plate 5 can drive the bottom guide rail 151 to descend synchronously, and at the same time drive the extension frame 154 to descend. At this time, the two arc-shaped grinding sheets 157 can be located on the outer side of the graphite ball, and the two bottom clamping blocks 153 can be driven to be relatively close to or away from each other by rotating the threaded rod 152. When the two bottom clamping blocks 153 are close to each other, the two extension frames 154 can be driven to be close to each other synchronously until the two arc-shaped grinding sheets 157 are in contact with the outer side of the graphite ball, completing the adjustment process of the grinding assembly 15. At this time, the micro motor can be turned on to drive the electric guide wheel 9 to rotate, and the graphite ball can be driven to roll by turning on the electric guide wheel 9, so that the outer side surface of the graphite ball is fully in contact with the inner side surface of the arc-shaped grinding sheet 157, completing the full grinding process of the graphite ball surface.

[0056] When the grinding operation of the graphite ball is completed, the grinding assembly 15 can be controlled to reset and the electromagnet 14 can be turned on synchronously. At this time, the electromagnet 14 can generate magnetic force and adsorb with the bottom end of the fixed ring 1, the limit spring 13 automatically resets, and the adjusting plate 5 automatically rises. When the adjusting plate 5 rises, the extension rod 6 and the movable plate 7 rise accordingly and finally drive the electric guide wheel 9 to move upward. When the movable plate 7 rises and resets, the auxiliary clamping assembly 10 automatically resets, that is, the multiple top blocks 104 are relatively far away and synchronously drive the multiple clamping blocks 106 to move away from each other, so that the graphite ball can be released and the clamping can be released. At the same time, the electric guide wheel 9 can be driven to drive the graphite ball to roll and leave the auxiliary clamping assembly 10 to complete the automatic discharging process.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated graphite ball processing device, comprising a fixing ring (1), characterized in that: The top end of the fixed ring (1) is fixedly mounted with a top guide rail (2) at an equal angle, the bottom end of the fixed ring (1) is fixedly mounted with a support foot (16) at an equal angle, a movable plate (7) is provided in the middle of the inner side surface of the fixed ring (1), an auxiliary clamping assembly (10) is fixedly mounted with an equal angle on the top end of the movable plate (7), the auxiliary clamping assembly (10) is movably connected with the top guide rail (2), a mounting rod (8) is fixedly mounted in the middle of the top end of the movable plate (7), an electric guide wheel (9) is fixedly mounted on the top end of the mounting rod (8) via a micro motor, extension guide rails (3) are installed on both the front and rear sides of the bottom end of the fixed ring (1), guide blocks (4) are movably connected inside the two extension guide rails (3), an adjustment plate (5) is fixedly connected between the two guide blocks (4), and the guide blocks (4) are fixedly connected with each other. ) is fixedly connected to a limit rod (11) in the middle of the bottom end, the bottom end of the limit rod (11) passes through the bottom end of the extended guide rail (3) and is fixedly connected to a limit plate (12), the outer side surface of the limit rod (11) is movably sleeved with a limit spring (13), the upper and lower ends of the limit spring (13) are respectively connected to the bottom end of the extended guide rail (3) and the top end of the limit plate (12), the middle of the top end of the guide block (4) is fixedly connected to an electromagnet (14) located inside the extended guide rail (3), the middle of the bottom end of the movable plate (7) is fixedly connected to an extension rod (6), the bottom end of the extension rod (6) is connected to the middle of the top end of the adjustment plate (5), the middle of the bottom end of the adjustment plate (5) is fixedly connected to a grinding assembly (15), and the number of the auxiliary clamping assemblies (10) is the same as the number of the top guide rail (2).

2. The integrated graphite ball processing equipment according to claim 1 is characterized in that: The auxiliary clamping assembly (10) comprises a first fixing seat (101), the first fixing seat (101) being fixedly mounted at an equal angle on a top end of the movable plate (7) close to an outer side surface, and one end of the first fixing seat (101) away from the movable plate (7) is movably connected to a connecting rod (103) via a rotating shaft.

3. The integrated graphite ball processing equipment according to claim 2 is characterized in that: One end of the connecting rod (103) away from the first fixing seat (101) is movably connected to the second fixing seat (102) via a rotating shaft. The second fixing seat (102) is located directly below the top guide rail (2). A top clamping block (104) is fixedly installed on the top of the second fixing seat (102). The top clamping block (104) is movably clamped with the top guide rail (2), and the top clamping block (104) is displaced relative to the top guide rail (2).

4. The integrated graphite ball processing equipment according to claim 3 is characterized in that: A guide rod (105) is fixedly mounted on the top clamping block (104) at a position close to the middle of the fixing ring (1); one end of the guide rod (105) away from the top clamping block (104) passes through one side of the top guide rail (2) and is movably sleeved with the top guide rail (2); one end of the guide rod (105) away from the top clamping block (104) is fixedly mounted with a clamping block (106); and an anti-slip groove is provided inside the clamping block (106).

5. The integrated graphite ball processing equipment according to claim 1, characterized in that: The grinding assembly (15) comprises a bottom guide rail (151), which is installed at the middle position of the bottom end of the adjustment plate (5) and is perpendicular to the adjustment plate (5). The bottom guide rail (151) is movably connected to a threaded rod (152) inside, and the threaded rod (152) rotates relative to the bottom guide rail (151).

6. The integrated graphite ball processing equipment according to claim 5, characterized in that: The bottom guide rail (151) has bottom clamping blocks (153) symmetrically and movably connected on both left and right sides thereof. The bottom clamping blocks (153) are displaced relative to the bottom guide rail (151). The bottom clamping blocks (153) are threadedly sleeved with the threaded rod (152). The thread directions on the left and right sides of the outer side surface of the threaded rod (152) are opposite and the thread directions on the corresponding bottom clamping blocks (153) are the same.

7. The integrated graphite ball processing equipment according to claim 6, characterized in that: The top end of the bottom block (153) is fixedly connected to an extension frame (154), and the extension frame (154) is symmetrically arranged at the front and rear sides of the outer side of the fixing ring (1). The top end of the extension frame (154) is provided with a groove and is fixedly connected to a mounting shaft (155).

8. The integrated graphite ball processing equipment according to claim 7, characterized in that: A mounting member (156) is movably mounted on the outer side surface of the mounting shaft (155), and the mounting member (156) rotates relative to the mounting shaft (155). An arc-shaped grinding sheet (157) is fixedly mounted on one end of the mounting member (156) away from the mounting shaft (155), and grinding grooves are formed on the relatively close ends of the two arc-shaped grinding sheets (157).

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