Graphene material grinding equipment

Abstract

The utility model relates to the technical field of graphene, and discloses graphene material grinding equipment which comprises a supporting mechanism, the supporting mechanism comprises a machining machine body serving as a base, guide rods are symmetrically and fixedly connected to the upper top end of the machining machine body, and a grinding groove for containing grinding materials is formed in the center of the upper top end of the machining machine body. The end portions of the two guide rods are fixedly connected with a top plate, the outer side walls of the two guide rods are sleeved with a sliding plate in a sliding mode, and a driving mechanism for grinding materials to be ground is arranged at the lower bottom end of the sliding plate. And under the slow rotation of the grinding hemisphere, the knocking motion of the cleaning scraper can be realized, so that the cleaning scraper vibrates, and the subsequent secondary cleaning caused by the adhesion of the grinding material on the cleaning scraper in the cleaning process of the grinding hemisphere is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of graphene, specifically, and relates to a graphene material grinding equipment. BACKGROUND

[0002] Graphene, as a two-dimensional carbon material with extremely high electrical conductivity, thermal conductivity and mechanical strength, has shown great application potential in the fields of electronics, energy, material science, etc. However, to fully exert its performance advantages, the preparation process of graphene material is crucial, and grinding is an indispensable step. The grinding process can control the particle size distribution of graphene, thereby affecting its physical and chemical properties.

[0003] In existing graphene material grinding equipment, although the importance of cleaning work has been realized and attempts have been made to automatically complete the cleaning task after grinding by adding a cleaning mechanism, the design of the existing cleaning mechanism still has some deficiencies. Due to the adhesion of the grinding material and the complexity of the grinding hemisphere surface, the cleaning work is often difficult to complete. In addition, the existing cleaning mechanism mostly adopts static or simple scraping methods, lacks necessary means, and causes the cleaning scraper to easily adhere to the grinding material during the cleaning process, forming a cleaning dead angle. This not only reduces the cleaning efficiency, but also may cause subsequent secondary cleaning problems. SUMMARY

[0004] The utility model aims at providing a graphene material grinding equipment, solving the problem that the existing cleaning mechanism mostly adopts static or simple scraping methods, lacks necessary means, and causes the cleaning scraper to easily adhere to the grinding material during the cleaning process, forming a cleaning dead angle, which not only reduces the cleaning efficiency.

[0005] The utility model provides the following technical scheme: a graphene material grinding equipment, including a support mechanism, the support mechanism includes the processing machine main body as the base, the upper top end of the processing machine main body is fixedly connected with the guide rod, the upper top end center of the processing machine main body is equipped with the grinding groove of placing grinding material, the end of two guide rods is fixedly connected with the top plate, the outer side wall of two guide rods is slidably sleeved with the sliding plate, the lower bottom of the sliding plate is provided with the drive mechanism of grinding material, the outer side wall of the processing machine main body is provided with the suction mechanism of collecting material after grinding, the side of the processing machine main body away from the suction mechanism is provided with the cleaning mechanism of cleaning the local structure of drive mechanism.

[0006] As the preferred technical scheme of the above, the cleaning mechanism comprises a second electric push rod fixedly connected to the outer side wall of the machining machine body, extension rods for support are fixedly connected to both sides of the outer side wall of the machining machine body at the second electric push rod, a fixed plate is fixedly connected to the telescopic end of the second electric push rod, a connecting frame is fixedly connected to the side of the fixed plate close to the machining machine body, and an arc-shaped cleaning scraper is fixedly connected to the end of the connecting frame away from the fixed plate.

[0007] As the preferred technical scheme of the above, the upper top end of one of the sliding frames is fixedly connected to a limiting frame, a pressure plate is slidingly sleeved to the upper end face of the limiting frame, a reset spring for auxiliary reset is fixedly connected to the outer side wall of the pressure plate, the other end of the reset spring is fixedly connected to the inner side wall of the limiting frame, a first limiting shaft is fixedly connected to the side end of the pressure plate close to the limiting frame, and a knocking ball is fixedly connected to the end of the first limiting shaft.

[0008] As the preferred technical scheme of the above, the side of the cleaning scraper close to the connecting frame is fixedly connected to a knocking plate impacted by the knocking ball, the outer side wall of the first limiting shaft is fixedly connected to a connecting plate, the side of the connecting plate close to the limiting frame is fixedly connected to a second limiting shaft, the first limiting shaft and the second limiting shaft are slidingly connected to the limiting frame, and the inner side wall of the limiting frame is fixedly connected to a guide frame slidingly sleeved to the second limiting shaft.

[0009] As the preferred technical scheme of the above, the driving mechanism comprises a driving motor fixedly connected to the lower end face of the sliding plate, a driving rod is fixedly connected to the output end of the driving motor, a grinding hemisphere for extruding the grinding material is fixedly connected to the end of the driving rod, and a plurality of fixed rods for moving the pressure plate are annularly fixedly connected to the upper end face of the grinding hemisphere.

[0010] As the preferred technical scheme of the above, the lower end face of the top plate is fixedly connected to the first electric push rod, the telescopic end of the first electric push rod is fixedly connected to the upper end face of the sliding plate through a bolt, the lower bottom end of the sliding plate is fixedly connected to the limiting rod, and the end of the limiting rod is rotatably sleeved to the upper end face of the grinding hemisphere.

[0011] As the preferred technical scheme of the above, the suction mechanism comprises a suction machine fixedly connected to the outer side wall of the machining machine body, a spring hose is fixedly connected to the feeding end of the suction machine, a suction head is fixedly connected to the end of the spring hose, and a hanging frame capable of clamping the suction head is fixedly connected to the outer side wall of the machining machine body at one side of the suction machine.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] The utility model discloses a cleaning mechanism is set up, can realize the cleaning work of grinding hemisphere after the grinding work ends, and the knocking ball that sets up can realize the knocking movement of cleaning scraper under the slow rotation of grinding hemisphere, make it produce vibration, avoid the grinding material in the process of grinding hemisphere cleaning, and the cleaning scraper of adhering on, cause the secondary cleaning of subsequent. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a kind of graphene material grinding equipment structure schematic diagram;

[0015] Figure 2 It is a kind of graphene material grinding equipment in processing machine main body outer side structure schematic diagram;

[0016] Figure 3 It is a kind of graphene material grinding equipment in processing machine main body another side structure schematic diagram;

[0017] Figure 4 It is a kind of graphene material grinding equipment in cleaning mechanism structure schematic diagram.

[0018] In the drawing: 1, support mechanism;11, processing machine main body;12, grinding groove;13, guide rod;14, top plate;15, first electric push rod;16, sliding plate;17, limit rod;2, cleaning mechanism;21, second electric push rod;22, extension rod;23, fixed plate;24, sliding bracket;241, guide bracket;25, connecting frame;26, cleaning scraper;261, knock plate;27, limit bracket;271, pressure plate;272, reset spring;273, first limit shaft;274, knock ball;275, second limit shaft;276, connecting plate;3, drive mechanism;31, grinding hemisphere;32, fixed rod;33, drive motor;34, drive rod;4, suction mechanism;41, suction machine;42, spring hose;43, suction head;44, hanger. DETAILED DESCRIPTION

[0019] The technical scheme in the utility model embodiment will be clearly and completely described below with the drawings in the utility model embodiment.

[0020] As Figures 1-4As shown, the utility model provides a technical scheme: a kind of graphene material grinding equipment, including support mechanism 1, support mechanism 1 includes the machining machine body 11 as base, the upper top end of machining machine body 11 is fixedly connected with guide rod 13 in symmetry, the upper top end center of machining machine body 11 is equipped with the grinding groove 12 of placing grinding material, the end of two guide rods 13 is fixedly connected with top plate 14, the outer lateral wall of two guide rods 13 is slidably sleeved with sliding plate 16, the lower bottom end of sliding plate 16 is provided with the drive mechanism 3 for grinding material, the outer lateral wall of machining machine body 11 is provided with the suction mechanism 4 for collecting material after grinding, the side of machining machine body 11 away from suction mechanism 4 is provided with the cleaning mechanism 2 for cleaning partial structure of drive mechanism 3.

[0021] Adopt above-mentioned technical scheme, by being provided with support mechanism 1, the stable support of grinding equipment main body structure can be realized, simultaneously using the sliding sleeve design of guide rod 13 and sliding plate 16, the stable movement of drive mechanism 3 in grinding process is ensured, and the uniformity and precision of grinding are improved, the setting of drive mechanism 3 provides necessary power for grinding process, to ensure that graphene material can be fully, uniformly ground to required granularity, the setting of cleaning mechanism 2, further enhance the practicability and convenience of equipment, it can timely cleaning partial structure of drive mechanism 3, avoid the influence of accumulated impurities in grinding process on grinding effect, simultaneously prolong the service life of equipment.

[0022] As Figure 1 , Figure 3 And Figure 4 As shown, cleaning mechanism 2 includes the second electric push rod 21 fixedly connected on the outer lateral wall of machining machine body 11, the outer lateral wall of machining machine body 11 is fixedly connected with the extension rod 22 for supporting at the both sides of second electric push rod 21, the telescopic end of second electric push rod 21 is fixedly connected with fixed plate 23, fixed plate 23 is fixedly connected with connecting frame 25 near one side of machining machine body 11, connecting frame 25 is fixedly connected with arc-shaped cleaning scraper 26 away from one end of fixed plate 23, the outer wall of two extension rods 22 is slidably sleeved with sliding rack 24, and sliding rack 24 is fixedly connected with the outer lateral wall of connecting frame 25.

[0023] Adopting the technical scheme, the cleaning mechanism 2 realizes accurate cleaning of the local structure of the driving mechanism 3 by the extension function of the second electric push rod 21, improves the cleaning efficiency, ensures the thoroughness of cleaning, effectively avoids the negative influence of accumulated impurities in the grinding process on the grinding effect and the service life of the equipment, ensures the stability and accuracy of the cleaning scraper 26 in the moving process through the sliding sleeve connection of the sliding frame 24 on the extension rod 22, further improves the cleaning effect, and the arc-shaped cleaning scraper 26 design can better fit the local structure of the driving mechanism 3, thereby ensuring the comprehensiveness and dead angle-free of cleaning. This design not only improves the cleaning efficiency, but also reduces the damage to the equipment that may be caused during the cleaning process.

[0024] As shown in Figure 1 , Figure 3 and Figure 4 , one upper end of the sliding frame 24 is fixedly connected with a limiting frame 27, the upper end face of the limiting frame 27 is slidingly sleeved with a pressure plate 271, the outer side wall of the pressure plate 271 is fixedly connected with an auxiliary reset spring 272, the other end of the auxiliary reset spring 272 is fixedly connected with the inner side wall of the limiting frame 27, the side end of the pressure plate 271 close to the limiting frame 27 is fixedly connected with a first limiting shaft 273, the end of the first limiting shaft 273 is fixedly connected with a knocking ball 274, the side of the cleaning scraper 26 close to the connecting frame 25 is fixedly connected with a knocking plate 261 impacted by the knocking ball 274, the outer side wall of the first limiting shaft 273 is fixedly connected with a connecting plate 276, the side of the connecting plate 276 close to the limiting frame 27 is fixedly connected with a second limiting shaft 275, the first limiting shaft 273 and the second limiting shaft 275 are slidingly connected with the limiting frame 27, and the inner side wall of the limiting frame 27 is fixedly connected with a guide frame 241 slidingly sleeved with the second limiting shaft 275.

[0025] Adopting the technical scheme, when the cleaning scraper 26 encounters greater resistance or jamming during cleaning, the knocking ball 274 can automatically knock the knocking plate 261 through the compression of the pressure plate 271 and the elastic force of the reset spring 272, thereby helping the cleaning scraper 26 to overcome the resistance and continue to smoothly perform the cleaning work, the setting of the knocking plate 261 as the force point of the knocking ball 274 can effectively transmit the knocking force to the cleaning scraper 26, thereby realizing slight vibration and loosening of the cleaning scraper 26, which is helpful for removing stubborn impurities attached to the cleaning scraper 26, and the sliding connection design of the second limiting shaft 275 and the guide frame 241 provides stable guidance and support for the movement of the first limiting shaft 273 and the knocking ball 274.

[0026] As shown in Figure 1 and Figure 2As shown, the driving mechanism 3 includes a driving motor 33 fixedly connected to the lower end surface of the sliding plate 16, the output end of the driving motor 33 is fixedly connected with a driving rod 34, the end of the driving rod 34 is fixedly connected with a grinding hemisphere 31 for extruding the grinding material, the upper end surface of the grinding hemisphere 31 is fixedly connected with a plurality of fixed rods 32 capable of moving the pressure plate 271 in an annular array, the lower end surface of the top plate 14 is fixedly connected with a first electric push rod 15 in a symmetrical manner, the telescopic end of the first electric push rod 15 is fixedly connected with the upper end surface of the sliding plate 16 through a bolt, and the lower bottom end of the sliding plate 16 is fixedly connected with a limiting rod 17 in a symmetrical manner, and the end of the limiting rod 17 is rotatably sleeved on the upper end surface of the grinding hemisphere 31.

[0027] With the above technical scheme, the driving motor 33 drives the grinding hemisphere 31 to rotate through the driving rod 34, which not only improves the uniformity and efficiency of grinding, but also makes the grinding process more flexible and controllable, and the shape design of the grinding hemisphere 31 helps to better adapt to the shape and distribution of the grinding material, thereby improving the grinding quality, and the annular array design of the fixed rod 32 not only enhances the structural stability of the grinding hemisphere 31, but also cleverly interacts with the pressure plate 271 in the cleaning mechanism 2.

[0028] As shown in Figure 1 The suction mechanism 4 includes a suction machine 41 fixedly connected to the outer side wall of the processing machine body 11, the suction machine 41 is fixedly connected with a spring hose 42 at the inlet end, the end of the spring hose 42 is fixedly connected with a suction head 43, and the outer side wall of the processing machine body 11 is fixedly connected with a hanger 44 capable of clamping the suction head 43 at one side of the suction machine 41.

[0029] With the above technical scheme, the suction machine 41 realizes timely collection and processing of the grinding material after grinding through the combined design of the spring hose 42 and the suction head 43, the spring hose 42 can bend and stretch as needed, so as to ensure that the suction head 43 can accurately contact the grinding material in the grinding groove 12, and when the suction operation is not needed, the suction head 43 can be clamped on the hanger 44, thereby avoiding random placement and loss of the suction head 43.

[0030] Working principle: the material to be ground is put into the inside of the grinding groove 12, then the extension end of the two first electric push rods 15 drives the sliding plate 16 to move down, and in the process of moving down of the sliding plate 16, it will be guided by the guide rod 13, when the grinding hemisphere 31 enters the inside of the grinding groove 12, the driving motor 33 will be started to drive the driving rod 34 to rotate, so as to drive the grinding hemisphere 31 to rotate, and the grinding hemisphere 31 rotates slowly in the inside of the grinding groove 12, and through the downward movement of the sliding plate 16 by the extension end of the first electric push rod 15, the material in the inside of the grinding groove 12 can be extruded, and the grinding effect is realized by the continuously rotating grinding hemisphere 31, when the grinding is finished, the first electric push rod 15 is controlled to drive the sliding plate 16 to rise, then the material ground in the inside of the grinding groove 12 is taken out by the suction machine 41, the spring hose 42 and the suction head 43, in order to avoid the residues of the ground material on the grinding hemisphere 31, the user can control the extension end of the second electric push rod 21 to drive the connecting frame 25 to move, when the cleaning scraper 26 contacts with the outer wall of the grinding hemisphere 31, the driving motor 33 is started to drive the grinding hemisphere 31 to rotate, when the grinding hemisphere 31 rotates, the cleaning scraper 26 can realize the cleaning of the excess material due to the adhesion with the outer wall of the grinding hemisphere 31, and when the grinding hemisphere 31 rotates slowly, the fixed rod 32 will exert force on the pressure plate 271, at this time the pressure plate 271 will compress the return spring 272, and synchronously drive the first limiting shaft 273 and the knocking ball 274 to move, since the fixed rod 32 is provided with a plurality of fixed rods, when each group of fixed rods 32 no longer extrudes the pressure plate 271, the return spring 272 will drive the pressure plate 271 and the first limiting shaft 273 to reset, at this time due to the elasticity of the return spring 272, the knocking ball 274 will impact on the knocking plate 261, at this time the knocking plate 261 generates vibration, and synchronously drives the cleaning scraper 26 to move up, so that the cleaning scraper 26 produces adhesion to the excess material in the cleaning process, since the fixed rod 32 is provided with intervals, the pressure plate 271 can have enough reset time, and the knocking ball 274 continuously impacts and vibrates the cleaning scraper 26.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.

Claims

1. A graphene material grinding apparatus comprising a support mechanism (1) characterised in that: The supporting mechanism (1) includes a processing machine body (11) as a base, the upper top end of the processing machine body (11) is fixedly connected with guide rods (13) in a symmetrical manner, the upper top end of the processing machine body (11) is provided with a grinding groove (12) for placing grinding materials, the end portions of the two guide rods (13) are fixedly connected with a top plate (14), the outer side walls of the two guide rods (13) are slidably sleeved with sliding plates (16), the lower bottom end of the sliding plate (16) is provided with a driving mechanism (3) for grinding the grinding materials, the outer side wall of the processing machine body (11) is provided with a suction mechanism (4) for collecting the materials after grinding, and the side, away from the suction mechanism (4), of the processing machine body (11) is provided with a cleaning mechanism (2) for cleaning the local structure of the driving mechanism (3).

2. The graphene material grinding apparatus according to claim 1, wherein: The cleaning mechanism (2) includes a second electric push rod (21) fixedly connected to the outer side wall of the processing machine body (11), the outer side wall of the processing machine body (11) is fixedly connected with extension rods (22) for support on the two sides of the second electric push rod (21), the telescopic end of the second electric push rod (21) is fixedly connected with a fixed plate (23), the side, close to the processing machine body (11), of the fixed plate (23) is fixedly connected with a connecting frame (25), the end, away from the fixed plate (23), of the connecting frame (25) is fixedly connected with an arc-shaped cleaning scraper (26), the outer walls of the two extension rods (22) are slidably sleeved with carriages (24), and the outer side walls of the carriages (24) and the connecting frame (25) are fixedly connected.

3. A graphene material grinding apparatus as claimed in claim 2, wherein: The upper top end of one of the carriages (24) is fixedly connected with a limiting frame (27), the upper end face of the limiting frame (27) is slidably sleeved with a pressure plate (271), the outer side wall of the pressure plate (271) is fixedly connected with a reset spring (272) for assisting reset, the other end of the reset spring (272) is fixedly connected with the inner side wall of the limiting frame (27), the side end portion, close to the limiting frame (27), of the pressure plate (271) is fixedly connected with a first limiting shaft (273), and the end portion of the first limiting shaft (273) is fixedly connected with a knocking ball (274).

4. A graphene material grinding apparatus as claimed in claim 3, wherein: The side, close to the connecting frame (25), of the cleaning scraper (26) is fixedly connected with a knocking plate (261) impacted by the knocking ball (274), the outer side wall of the first limiting shaft (273) is fixedly connected with a connecting plate (276), the side, close to the limiting frame (27), of the connecting plate (276) is fixedly connected with a second limiting shaft (275), and the first limiting shaft (273) and the second limiting shaft (275) are slidably connected with the limiting frame (27), and the inner side wall of the limiting frame (27) is fixedly connected with a guide frame (241) slidably sleeved with the second limiting shaft (275).

5. The graphene material grinding apparatus according to claim 1, wherein: The driving mechanism (3) comprises a driving motor (33) fixedly connected to the lower end surface of the sliding plate (16), the output end of the driving motor (33) is fixedly connected with a driving rod (34), the end of the driving rod (34) is fixedly connected with a grinding hemisphere (31) for extruding the grinding material, and the upper end surface of the grinding hemisphere (31) is fixedly connected with a plurality of fixed rods (32) capable of moving the pressure plate (271).

6. A graphene material grinding apparatus according to claim 5, wherein: The lower end surface of the top plate (14) is fixedly connected with a first electric push rod (15), the telescopic end of the first electric push rod (15) is fixedly connected with the upper end surface of the sliding plate (16) through a bolt, the lower bottom end of the sliding plate (16) is fixedly connected with a limiting rod (17), and the end of the limiting rod (17) is rotatably sleeved on the upper end surface of the grinding hemisphere (31).

7. The graphene material grinding apparatus according to claim 1, wherein: The suction mechanism (4) comprises a suction machine (41) fixedly connected to the outer side wall of the processing machine body (11), the feeding end of the suction machine (41) is fixedly connected with a spring hose (42), the end of the spring hose (42) is fixedly connected with a suction head (43), and the outer side wall of the processing machine body (11) is fixedly connected with a hanger (44) capable of clamping the suction head (43) on one side of the suction machine (41).

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