CN210065181U - Graphite alkene fold body former - Google Patents
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- CN210065181U CN210065181U CN201920910349.7U CN201920910349U CN210065181U CN 210065181 U CN210065181 U CN 210065181U CN 201920910349 U CN201920910349 U CN 201920910349U CN 210065181 U CN210065181 U CN 210065181U
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Abstract
The utility model provides a graphite alkene fold body former relates to extrusion equipment technical field, the utility model provides a graphite alkene fold body former includes: the extrusion mechanism comprises an extrusion driving assembly, an extrusion transmission assembly, a bearing assembly and a plurality of extrusion pieces, the extrusion driving assembly is in transmission connection with the extrusion transmission assembly, the extrusion transmission assembly is in transmission connection with the extrusion pieces which surround an extrusion area respectively, and the extrusion driving assembly is used for driving the extrusion transmission assembly so that the extrusion transmission assembly drives the extrusion pieces to be close to or far away from each other simultaneously; the pressure head moving mechanism is in transmission connection with the pressure maintaining mechanism so as to drive the pressure maintaining mechanism to move towards the direction close to or far away from the bearing component. The utility model provides a graphite alkene fold body former has alleviated the graphite alkene fold body density uniformity that extrusion equipment extruded among the correlation technique relatively poor, influences the technical problem of radiating effect.
Description
Technical Field
The utility model belongs to the technical field of the extrusion equipment technique and specifically relates to a graphite alkene fold body former is related to.
Background
In addition, because the area of the metal back shell is small, the heat dissipation performance of the metal material is fixed, and the heat dissipation capability of the mobile phone is greatly restricted. Graphene is a single-carbon-atom sheet material stripped from a graphite material, is composed of a series of carbon atoms arranged according to honeycomb lattices, can quickly dissipate heat, and cannot cause the problems of heating, scalding or firing of the traditional lithium battery due to temperature rise.
According to the related art, the graphene paper is extruded into the graphene corrugated body through the extruding equipment, and the density consistency of the graphene corrugated body extruded by the extruding equipment in the related art is poor, so that the heat dissipation effect is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a graphite alkene fold body former to it is relatively poor to alleviate the graphite alkene fold body density uniformity that extrusion equipment extruded among the correlation technique, influences the technical problem of radiating effect.
The utility model provides a graphite alkene fold body former includes: the extrusion mechanism comprises an extrusion driving assembly, an extrusion transmission assembly, a bearing assembly and a plurality of extrusion pieces, the extrusion driving assembly is in transmission connection with the extrusion transmission assembly, the extrusion transmission assembly is in transmission connection with the extrusion pieces which surround an extrusion area, and the extrusion driving assembly is used for driving the extrusion transmission assembly so that the extrusion transmission assembly drives the extrusion pieces to be close to or far away from each other at the same time;
the pressure head moving mechanism is in transmission connection with the pressure maintaining mechanism so as to drive the pressure maintaining mechanism to move towards the direction close to or far away from the bearing component.
Furthermore, the extrusion piece comprises a plurality of extrusion plates, the extrusion plates surround the extrusion area along the circumferential direction of the bearing assembly, and the extrusion transmission assembly is respectively connected with the plurality of extrusion plates in a detachable mode.
Further, the extrusion transmission assembly comprises a chuck base and transmission pieces, and the transmission pieces with the same number as the extrusion pieces are in one-to-one transmission connection with the extrusion pieces;
the drive assembly with chuck base transmission is connected, chuck base is respectively with a plurality of the driving medium transmission is connected, the drive assembly drive chuck base, so that it is a plurality of the driving medium drives a plurality of the extruded piece is close to each other or is kept away from simultaneously.
Further, the chuck base is provided with a plurality of guide grooves, the number of the guide grooves is the same as that of the transmission pieces, and the transmission pieces are in one-to-one sliding fit with the guide grooves.
Furthermore, the extrusion mechanism comprises an extrusion guide assembly, one end of the extrusion guide assembly is connected with the bearing assembly, and the other end of the extrusion guide assembly is connected with the transmission piece.
Further, the pressure maintaining mechanism comprises a pressure head and a pressure head mounting assembly, the pressure head mounting assembly and the extrusion piece are positioned on the same side of the bearing assembly, and the extrusion transmission assembly is in transmission connection with the pressure head mounting assembly;
the pressure head is arranged on one side of the pressure head mounting assembly opposite to the bearing assembly.
Furthermore, rolling parts are arranged on the surface of the pressure head opposite to the bearing component, and the rolling parts are movably connected with the pressure head.
Further, the pressure head installation component comprises a first installation plate and a second installation plate, the first installation plate is connected with the extrusion transmission component, the second installation plate is located on one side, opposite to the bearing component, of the first installation plate, the second installation plate is slidably connected with the first installation plate, and the pressure head is installed on one side, opposite to the bearing component, of the second installation plate.
Furthermore, a pressure sensor is arranged between the first mounting plate and the second mounting plate.
Further, pressure head moving mechanism includes horizontal drive subassembly and vertical drive subassembly, horizontal drive subassembly with vertical drive subassembly transmission is connected, vertical drive subassembly with pressure head installation component transmission is connected.
When the graphene is extruded by the graphene fold body forming equipment provided by the utility model, the graphene is placed on the bearing component and is positioned in the extrusion area; the pressure head moving mechanism drives the pressure maintaining mechanism to move towards the direction close to the bearing component, and the pressure maintaining mechanism and the bearing component are matched to extrude graphene; the extrusion driving assembly drives the plurality of extrusion pieces to simultaneously move towards the direction close to the graphene through the extrusion transmission assembly so as to extrude the graphene; after the extrusion is completed, the extrusion driving assembly drives the plurality of extrusion pieces to move towards the direction far away from the graphene through the extrusion transmission assembly, the graphene after the extrusion is loosened, the pressure maintaining mechanism maintains pressure on the graphene, and the pressure head driving mechanism drives the pressure maintaining mechanism to move towards the direction far away from the graphene.
Compared with the prior art, the utility model provides a graphite alkene fold body former drives a plurality of extrusions simultaneously and extrudees graphite alkene in extrusion process, with pressurize mechanism's cooperation, makes each side atress by extruded graphite alkene even, improves extrusion back graphite alkene density distribution's homogeneity, has improved the performance of the even heat conduction of graphite alkene to the radiating effect has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of graphene corrugated body forming equipment provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an extrusion mechanism of graphene corrugated body forming equipment provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a chuck base of graphene corrugated body forming equipment according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a transmission member and a mounting plate of graphene corrugated body forming equipment according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a pressing head of graphene corrugated body forming equipment provided by an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a pressure head mounting assembly of graphene corrugated body forming equipment according to an embodiment of the present invention;
fig. 7 is the utility model provides a graphite alkene fold body former's pressure head moving mechanism's schematic structure view.
Icon: 100-a frame; 200-a ram moving mechanism; 211-horizontal driving cylinder; 212-vertical drive plate; 213-horizontal guide rail; 214-horizontal slider; 221-vertical driving cylinder; 222-an interposer; 223-a support plate; 224-a first guide bar; 225-a first bushing; 300-a pressure maintaining mechanism; 310-pressure head; 311-a ball bearing; 321-a first mounting plate; 322-a second mounting plate; 323-a second guide bar; 324-a second bushing; 330-a pressure sensor; 400-an extrusion mechanism; 411-a servo motor; 412-a motor mount; 413-a coupling; 414-bearing seat; 420-a squeeze transmission assembly; 421-a chuck base; 4211-guide groove; 422-a transmission member; 4221-a first connecting plate; 4222-a second connecting plate; 4223-a connecting rod; 430-a carrier assembly; 431-a mounting plate; 4311-through groove; 432-a bearing block; 441-an extrusion plate; 450-a squeeze guide assembly; 451-extrusion guide rails; 452-squeeze the slider.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a graphite alkene fold body former includes: the extrusion mechanism 400 comprises an extrusion driving assembly, an extrusion transmission assembly 420, a bearing assembly 430 and a plurality of extrusion pieces, the extrusion driving assembly is in transmission connection with the extrusion transmission assembly 420, the extrusion transmission assembly 420 is in transmission connection with the plurality of extrusion pieces which surround an extrusion area, and the extrusion driving assembly is used for driving the extrusion transmission assembly 420 so that the extrusion transmission assembly 420 drives the plurality of extrusion pieces to be close to or far away from each other at the same time; the ram moving mechanism 200 is drivingly connected to the pressure maintaining mechanism 300 to drive the pressure maintaining mechanism 300 to move toward or away from the carrier assembly 430.
Pressure head moving mechanism 200 and extrusion mechanism 400 all install in frame 100, and pressurize mechanism 300 and pressure head moving mechanism 200 all are located the top of extrusion mechanism 400, and pressurize mechanism 300 carries out ascending extrusion of vertical side with the cooperation of carrier assembly 430 to graphite alkene, and extrusion drive assembly 420 drives a plurality of extrusions to the direction motion that is close to graphite alkene, extrudes the side of graphite alkene.
Further, the extrusion member comprises a plurality of extrusion plates 441, the plurality of extrusion plates 441 enclose the extrusion area, and the extrusion transmission assembly 420 is detachably connected with the plurality of extrusion plates 441 respectively.
Specifically, the number of the pressing plates 441 is three, four, or five, and the like, in the embodiment, the number of the pressing plates 441 is four, and the four pressing plates 441 are arranged along the circumferential direction of the bearing assembly 430 and enclose a rectangular pressing area. The four extrusion plates 441 are arranged along the horizontal direction and are connected with the extrusion transmission assembly 420 through bolts, and the four extrusion plates 441 are a first extrusion plate, a second extrusion plate, a third extrusion plate and a fourth extrusion plate respectively. The first extrusion plate, the second extrusion plate, the third extrusion plate and the fourth extrusion plate are sequentially arranged end to end along the circumferential direction of the bearing assembly 430, so that a rectangular extrusion area is formed by surrounding. The extrusion transmission assembly 420 drives the first extrusion plate and the third extrusion plate to move linearly along a first direction, and the second extrusion plate and the fourth extrusion plate to move linearly along a second direction, wherein the first direction is perpendicular to the second direction. The extrusion surface of the first extrusion plate and the extrusion surface of the second extrusion plate are arranged at an acute angle with the first direction, and the extrusion surface of the second extrusion plate and the extrusion surface of the fourth extrusion plate are arranged at an acute angle with the second direction. When placing graphite alkene in the extrusion region, the relative extrusion region of every stripper plate 441 moves right, extrusion drive assembly 420 drives first stripper plate simultaneously, the second stripper plate, third stripper plate and fourth stripper plate move to the direction of keeping away from each other along the direction that corresponds, place graphite alkene behind the extrusion region, extrusion drive assembly 420 drives first stripper plate simultaneously, the second stripper plate, third stripper plate and fourth stripper plate move to the direction that is close to each other along the direction that corresponds, extrude the side of graphite alkene simultaneously, make the cross-section of graphite alkene after the extrusion personally submit the rectangle. The plurality of extrusion plates 441 are connected with the extrusion transmission assembly 420 through bolts, and the extrusion plates 441 with proper thickness can be selected according to the thickness of the graphene which is extruded and formed as required and installed on the extrusion transmission assembly 420, so that different extrusion requirements can be met.
Further, the extrusion plate 441 is made of an alloy material, the alloy is a substance with metal characteristics, which is synthesized by two or more metals and metals or nonmetals through a certain method, and has good normal-temperature mechanical properties and wear resistance, so that the service life of the extrusion plate 441 is prolonged.
Further, the extrusion transmission assembly 420 includes a chuck base 421 and transmission members 422, and a plurality of transmission members 422 equal in number to the extrusion members are connected in one-to-one correspondence with the plurality of extrusion members; the driving assembly is in transmission connection with the chuck base 421, the chuck base 421 is in transmission connection with the plurality of transmission members 422 respectively, and the driving assembly drives the chuck base 421 so that the chuck base 421 drives the plurality of extrusion members to approach or separate from each other at the same time.
As shown in fig. 3, the chuck base 421 is provided with four transmission portions along its own circumferential direction. The number of the transmission members 422 is four, four transmission parts which are uniformly distributed along the circumferential direction of the chuck base 421 are in one-to-one corresponding sliding fit with the four transmission members 422, and the four extrusion plates 441 are in one-to-one corresponding transmission connection with the four transmission members 422. During the pressing process, the pressing driving assembly drives the chuck base 421 to rotate around the axis of the chuck base 421 in a first direction or a second direction, and the first direction is opposite to the second direction. When placing the graphite alkene that needs to be extrudeed in the extrusion region, overlook chuck base 421, extrusion drive assembly drive chuck base 421 rotates around the axis anticlockwise of chuck base 421, chuck base 421 drives four driving medium 422 motions, four driving medium 422 drive four corresponding stripper plates 441 all move to the direction of keeping away from the bearing assembly center, place the graphite alkene that needs to be extruded in the extrusion region back, extrusion drive assembly drive card rotates clockwise around the axis of chuck, chuck base 421 drives four driving medium 422 motions, four stripper plates 441 that four driving medium 422 correspond all move to the direction that is close to the extrusion region center, make four stripper plate 441 cooperations extrude the graphite alkene in the extrusion region. The four extrusion plates 441 are driven to move synchronously through the chuck base 421, so that the movement consistency of the four extrusion plates 441 is improved, the extrusion consistency of graphene is improved, the density consistency of the extruded graphene is improved, and the heat conduction performance of the graphene is improved.
In some embodiments, the middle of each transmission portion is provided with a first limiting groove, the first limiting groove in each transmission portion inclines from one end close to the axis of the chuck base 421 to one end far away from the axis of the chuck base 421 in the same direction along the circumferential direction of the chuck base 421, and each first limiting groove is in an arc shape protruding in the direction opposite to the inclination direction. Be equipped with spacing arch on driving medium 422, spacing arch and the first spacing groove sliding fit that corresponds, spacing arch is inserted and is located first spacing inslot, and spacing bellied lateral wall and the lateral wall butt in first spacing groove. In the rotating process of the chuck base 421, the limiting protrusion slides along the length direction of the first limiting groove in the first limiting groove, specifically, when the chuck base 421 rotates clockwise, one side wall of the first limiting groove abuts against the limiting protrusion, the side wall pushes the transmission member 422 to move, when the chuck base 421 rotates counterclockwise, the other side wall of the first limiting groove abuts against the other side wall of the limiting protrusion, and the transmission member 422 is pushed to move through the side wall. The lateral wall through first spacing groove promotes driving medium 422 and stripper plate 441 to move, when avoiding changing the rotation direction of chuck base 421, influences the uniformity to four stripper plate 441 drives to make four stripper plate 441 inconsistent to the effort of graphite alkene, in addition, first spacing groove plays the guide effect to the motion of having driven medium 422, improves the stability that driving medium 422 and stripper plate 441 moved.
In other embodiments, the chuck base 421 is provided with a plurality of guide grooves 4211, the number of the guide grooves 4211 is the same as that of the transmission members 422, and the plurality of transmission members 422 are slidably engaged with the plurality of guide grooves 4211 in a one-to-one correspondence manner.
As shown in fig. 3, a guide groove 4211 is provided in the middle of each transmission portion, and in the same direction along the circumferential direction of the chuck base 421, the guide groove 4211 in each transmission portion is inclined from one end close to the axis of the chuck base 421 to one end away from the axis of the chuck base 421, and each guide groove 4211 is in a shape of a convex arc in the direction opposite to the inclined direction. The driving member 422 is provided with a guide wheel having an axis arranged in a vertical direction, and the diameter of the guide wheel is equal to the width of the corresponding guide groove 4211. The guide wheels are mounted at the lower ends of the corresponding transmission portions and cooperate with the guide grooves 4211, and the outer peripheral surfaces of the guide wheels are in contact with the side walls of the guide grooves 4211 in the width direction. In the process of rotating the chuck base 421, the guide wheel rolls in the first limit groove along the length direction of the guide groove 4211. The guide wheel is pushed through the side wall of the guide groove 4211, so that the guide wheel drives the transmission piece 422 and the extrusion plates 441 to move, the driving consistency of the four extrusion plates 441 is influenced when the rotating direction of the chuck base 421 is prevented from being changed, the acting force of the four extrusion plates 441 on graphene is inconsistent, and in addition, the guide wheel is in sliding fit with the guide groove 4211, and the moving stability of the transmission piece 422 and the extrusion plates 441 is improved.
Further, the pressing mechanism 400 includes a pressing guide assembly 450, one end of the pressing guide assembly 450 is connected to the carrying assembly 430, and the other end of the pressing guide assembly 450 is connected to the driving member 422.
Specifically, the extrusion guiding assembly 450 includes guiding blocks, the number of the guiding blocks is the same as that of the driving members 422, and the guiding blocks are installed on each driving member 422 in a one-to-one correspondence manner, the bearing assembly 430 is provided with four second limiting grooves corresponding to the moving directions of the four driving members 422 in one-to-one correspondence manner, and each second limiting groove is provided with a guiding block located therein and in sliding fit with a corresponding second limiting side wall. In the moving process of the transmission member 422, each guide block slides along the length direction of the corresponding second limiting groove, and the second limiting grooves guide the movement of the transmission member 422, so that the movement stability of the transmission member 422 and the extrusion plate 441 is improved.
In other embodiments, the pressing guide assembly 450 includes a pressing rail 451 and a pressing slider 452 slidably engaged with the pressing rail 451, the pressing rail 451 is connected to the carrying assembly 430, and the pressing slider 452 is connected to the driving member 422.
As shown in fig. 2, the number of the extrusion guide assemblies 450 is four, one extrusion guide assembly 450 is disposed between each transmission member 422 and each bearing assembly 430, each extrusion guide assembly 450 is respectively connected with the bearing assembly 430 and the corresponding transmission member 422, specifically, the extrusion guide rail 451 is fixedly mounted on the end surface of the bearing assembly 430 opposite to the transmission member 422 through screws, the extrusion guide rail 451 extends along the movement direction of the transmission member 422 opposite to the extrusion guide rail 451, and the extrusion slider 452 is slidably engaged with the extrusion guide rail 451 and is mounted on the end surface of the transmission member 422 opposite to the extrusion guide rail 451 through screws. In the moving process of the transmission member 422, the extrusion sliding block 452 is matched with the extrusion guide rail 451 to guide the movement of the transmission member 422, so that the moving stability of the transmission member 422 and the extrusion plate 441 is improved.
Further, the bearing assembly 430 includes a mounting plate 431 and a bearing block 432 mounted on the mounting plate 431, and the pressing plate 441 is slidably engaged with an upper end surface of the bearing block 432.
As shown in fig. 4, the mounting plate 431 and the bearing block 432 are both disposed in a horizontal direction, and the area of the square horizontal section of the bearing block 432 is smaller than that of the mounting plate 431. The center of the mounting plate 431 is opposite to the center of the bearing block 432, the bearing block 432 is mounted on the upper end surface of the mounting plate 431 by bolts, and the four pressing plates 441 are all positioned above the bearing block 432. A pressing rail 451 is installed at each edge of the mounting plate 431, and the pressing rail 451 extends in a length direction of the corresponding edge. The transmission member 422 includes a first connection plate 4221 and a second connection plate 4222 arranged parallel to the first connection plate 4221, the mounting plate 431 is located below the first connection plate 4221, the pressing plate 441 is mounted on the upper end surface of the first connection plate 4221 by bolts, and the pressing slider 452 engaged with the pressing rail 451 is mounted on the lower end surface of the first connection plate 4221 by screws. The mounting plate 431 is provided above the second link plate 4222, and the guide wheel is attached to the second link plate 4222 and located below the second link plate 4222. The first link plate 4221 and the second link plate 4222 are connected by four link rods 4223 located in four corner regions, and the four link rods 4223 are all arranged in the vertical direction. The mounting plate 431 is provided with four through grooves 4311, the length directions of which are the same as the length directions of the four extrusion guide rails 451 in a one-to-one correspondence manner, and each through groove 4311 is positioned between the corresponding bearing block 432 and the extrusion guide rail 451. The four transmission members 422 are matched with the four through grooves 4311 in a one-to-one correspondence manner, specifically, two of the four connecting rods 4223 of the transmission members 422 pass through the through grooves 4311, and the other two connecting rods 4223 are located on one side of the extrusion guide rail 451 away from the bearing block 432. The mounting panel 431 plays a supporting role to bearing block 432, and bearing block 432 plays a supporting role to graphite alkene, and each driving medium 422 reduces occupation space when realizing the transmission motion with the above-mentioned mating mode of mounting panel 431.
In some embodiments, the driving assembly includes a rotary cylinder or a servo motor 411, and in this embodiment, the driving assembly includes a servo motor 411, and a driving shaft of the servo motor 411 is in transmission connection with the chuck base 421.
As shown in fig. 2, the servo motor 411 is mounted on the motor base 412 by bolts, the motor base 412 is located below the mounting plate 431, the servo motor 411 is connected with a transmission shaft by a coupling 413, and the transmission shaft is fixedly connected with the chuck base 421. The transmission shaft is rotatably connected to the bearing housing 414 through a bearing, and the bearing housing 414 is installed on the corresponding machine frame 100. Servo motor 411 passes through the transmission shaft and drives chuck base 421 and rotate around the axis of chuck base 421, makes chuck base 421 drive four stripper plates 441 simultaneously and is close to each other or keep away from, and servo motor 411 can realize the real-time adjustment of speed, at the in-process of extrusion graphite alkene, from fast to slow-speed progressively reducing, makes the tetragonal body that extrudes more even, and the density uniformity is better.
Further, the pressure maintaining mechanism 300 comprises a pressure head 310 and a pressure head mounting component, the pressure head mounting component and the extrusion piece are positioned at the same side of the bearing component 430, and the extrusion transmission component 420 is in transmission connection with the pressure head mounting component; the ram 310 is mounted to the side of the ram mounting assembly opposite the carrier assembly 430.
Further, the pressure head moving mechanism 200 comprises a horizontal driving assembly and a vertical driving assembly, the horizontal driving assembly is in transmission connection with the vertical driving assembly, and the vertical driving assembly is in transmission connection with the pressure head mounting assembly.
In some embodiments, the horizontal drive assembly includes a horizontal drive motor and a horizontal drive, and the vertical drive assembly includes a vertical drive motor and a vertical drive. Specifically, horizontal drive spare sets up along the horizontal direction, and horizontal driving motor is connected with the horizontal drive spare transmission, and horizontal drive spare is connected with vertical driving plate 212 transmission, and vertical driving motor and vertical driving spare are all installed on vertical driving plate 212, and vertical driving spare sets up along vertical direction, and vertical driving motor is connected with vertical driving spare transmission, and vertical driving spare is connected with pressure head installation component transmission. The horizontal transmission assembly and the vertical transmission assembly can be a belt transmission assembly, a chain transmission assembly or a ball screw and the like. The horizontal driving motor drives the horizontal driving assembly to drive the vertical driving plate 212, the vertical driving motor, the vertical driving part, the pressure head installation assembly and the pressure head 310 to move along the horizontal direction, and the vertical driving motor drives the vertical driving part to drive the pressure head installation assembly and the pressure head 310 to move along the vertical direction.
In this embodiment, as shown in fig. 7, the horizontal driving assembly includes a horizontal driving cylinder 211, the horizontal driving cylinder 211 is disposed along the horizontal direction, and a driving end of the horizontal driving cylinder 211 is connected to the vertical driving plate 212. The top and the below of horizontal driving cylinder 211 all are equipped with a horizontal guide rail 213, and two horizontal guide rails 213 all set up with horizontal driving cylinder 211 parallel to each other, and the surface relative with horizontal guide rail 213 of vertical driving plate 212 is equipped with the horizontal slider 214 with two horizontal guide rail 213 sliding fit. The vertical driving assembly comprises a vertical driving cylinder 221, the vertical driving cylinder 221 is arranged along the vertical direction and is installed on the surface, deviating from the horizontal guide rail 213, of the vertical transmission plate 212, a supporting plate 223 is fixedly installed at the lower end of a cylinder body of the vertical driving cylinder 221, the driving end of the vertical driving cylinder 221 is located below the cylinder body of the vertical driving cylinder 221 and penetrates through the supporting plate 223, the adapter plate 222 is installed at the driving end of the vertical driving cylinder 221, and the pressure head installation assembly is located on one side, deviating from the vertical driving cylinder 221, of the adapter plate 222. Two first guide rods 224 arranged along the vertical direction are mounted on the upper end face of the adapter plate 222, the two first guide rods 224 are located on two sides of the vertical driving cylinder 221, two first bushings 225 are fixedly mounted on the support plate 223 through bolts, and the two first guide rods 224 penetrate through the adapter plate 222 and are in one-to-one sliding fit with the two first bushings 225. The horizontal driving cylinder 211 drives the vertical driving plate 212 to drive the vertical driving cylinder 221, the pressure head mounting assembly and the pressure head 310 to move along the horizontal direction, and the horizontal sliding block 214 is in sliding fit with the corresponding horizontal guide rail 213, so that the stability of horizontal movement is improved; the vertical driving cylinder 221 drives the ram mounting assembly and the ram 310 to move in the vertical direction, and the first guide rod 224 is in sliding fit with the corresponding first bushing 225 to improve the stability of the ram mounting assembly and the ram 310 in the vertical direction.
The ram mounting assembly is mounted to the lower end of the extrusion drive assembly 420. The pressure head 310 is in a flat plate shape and is disposed in a horizontal direction, and the pressure head 310 is mounted to a lower end of the pressure head mounting assembly by bolts. The horizontal driving assembly and the horizontal transmission assembly are matched to drive the pressure head 310 to move towards the direction close to or far away from the bearing assembly 430, the pressure head 310 and the bearing block 432 in the bearing assembly 430 are matched to extrude the upper end face and the lower end face of the graphene, and the pressure head 310 is flat, so that the acting force of the pressure head 310 on the upper end face of the graphene is uniformly distributed, and the density consistency of the extruded graphene is improved.
Further, the surface of the pressing head 310 opposite to the bearing assembly 430 is provided with a rolling member, and the rolling member is movably connected with the pressing head 310.
In some embodiments, the lower end surface of the pressing head 310 is provided with a plurality of rollers, the plurality of rollers are distributed in four rows, the four rows of rollers are arranged opposite to the four pressing plates 441 in a one-to-one correspondence, the axes of the rollers in each row are parallel to each other, and the axis of each row of rollers is perpendicular to the moving direction of the opposite pressing plate 441. When the pressing head 310 presses the graphene upwards, and the four extrusion plates 441 move towards the direction close to or away from the graphene, the extrusion plates 441 drive the corresponding shaft rollers to rotate around the axes of the extrusion plates 441, so that rolling friction force is generated between the extrusion plates 441 and the shaft rollers, abrasion on the extrusion plates 441 is reduced, and the service life of the extrusion plates 441 is prolonged.
In other embodiments, the lower end surface of the pressing head 310 is provided with a plurality of balls 311, as shown in fig. 5, the plurality of balls 311 are distributed in four rows, the four rows of balls 311 are arranged opposite to the four pressing plates 441 in a one-to-one correspondence, and the distribution direction of the plurality of balls 311 in each row is the same as the movement direction of the opposite pressing plate 441. When the pressing head 310 presses the graphene, and the four pressing plates 441 move towards or away from the graphene, the pressing plates 441 drive the corresponding rows of balls 311 to rotate, so that rolling friction force is generated between the pressing plates 441 and the balls 311, abrasion on the pressing plates 441 is reduced, and the service life of the pressing plates 441 is prolonged.
Further, the pressure head mounting assembly comprises a first mounting plate 321 and a second mounting plate 322, the first mounting plate 321 is connected with the extrusion driving assembly 420, the second mounting plate 322 is located on the side of the first mounting plate 321 opposite to the bearing assembly 430 and is slidably connected with the first mounting plate 321, and the pressure head 310 is mounted on the side of the second mounting plate 322 opposite to the bearing assembly 430.
Further, a pressure sensor 330 is disposed between the first mounting plate 321 and the second mounting plate 322.
As shown in fig. 6, the first mounting plate 321 and the second mounting plate 322 are parallel to each other and are arranged at intervals, the first mounting plate 321 is mounted on the lower end surface of the adapter plate 222 through a bolt, the second mounting plate 322 is located below the first mounting plate 321, four second guide rods 323 are arranged between the first mounting plate 321 and the second mounting plate 322, and the four second guide rods 323 are located in four corner regions and are arranged along a vertical direction. Four second bushings 324 are fixedly mounted on the first mounting plate 321 through bolts, the four second bushings 324 are located in four corner regions, and the four second guide rods 323 are in one-to-one corresponding sliding fit with the four second bushings 324. The pressure sensor 330 is located between the first mounting plate 321 and the second mounting plate 322, and is connected to the first mounting plate 321 and the second mounting plate 322 by bolts, respectively. During the extrusion graphite alkene, the level drives actuating cylinder 211 drive ram 310 and moves to the top of bearing block 432, the vertical drive actuating cylinder 221 drive ram 310 downstream that drives, pressure head 310 extrudees graphite alkene with the cooperation of bearing block 432 on the vertical direction, then four stripper plates 441 move to the direction that is close to graphite alkene simultaneously, extrude the side of graphite alkene, extrude graphite alkene into the tetragonal body, extrude four stripper plates 441 to the direction motion of keeping away from graphite alkene simultaneously behind the tetragonal body with graphite alkene, pressure head 310 carries out pressurize 5 seconds to graphite alkene after, the vertical drive actuating cylinder 221 drive ram 310 upward movement, accomplish the extrusion to graphite alkene.
When the graphene is extruded by the graphene fold forming equipment provided by the embodiment of the utility model, the graphene is placed on the bearing component 430, and is positioned in the extrusion area; the pressure head moving mechanism 200 drives the pressure maintaining mechanism 300 to move towards the direction close to the bearing component 430, and the pressure maintaining mechanism 300 and the bearing component 430 are matched to extrude graphene; the extrusion driving assembly drives the plurality of extrusion pieces to simultaneously move towards the direction close to the graphene through the extrusion transmission assembly 420, so that the graphene is extruded; after the extrusion is completed, the extrusion driving assembly drives the plurality of extrusion pieces to move towards the direction far away from the graphene through the extrusion transmission assembly 420, the extruded graphene is loosened, the pressure maintaining mechanism 300 maintains pressure on the graphene, and the pressure head 310 driving mechanism drives the pressure maintaining mechanism 300 to move towards the direction far away from the graphene.
Compared with the prior art, the embodiment of the utility model provides a graphite alkene fold body former drives a plurality of extrusions simultaneously and extrudes graphite alkene in extrusion process, with the cooperation of pressurize mechanism 300, makes each side atress of extruded graphite alkene even, improves extrusion back graphite alkene density distribution's homogeneity, has improved the even heat conduction's of graphite alkene performance to the radiating effect has been improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A graphene corrugated body molding apparatus, comprising: the frame, its characterized in that still includes: the extrusion mechanism comprises an extrusion driving component, an extrusion transmission component, a bearing component and a plurality of extrusion pieces, the extrusion driving component is in transmission connection with the extrusion transmission component, the extrusion transmission component is in transmission connection with the extrusion pieces which surround an extrusion area respectively, and the extrusion driving component is used for driving the extrusion transmission component so that the extrusion transmission component drives the extrusion pieces to be close to or far away from each other at the same time;
the pressure head moving mechanism is in transmission connection with the pressure maintaining mechanism so as to drive the pressure maintaining mechanism to move towards the direction close to or far away from the bearing component.
2. The graphene corrugated body forming device according to claim 1, wherein the extrusion part comprises a plurality of extrusion plates, the extrusion plates surround the extrusion area along the circumferential direction of the bearing assembly, and the extrusion transmission assembly is detachably connected with the extrusion plates respectively.
3. The graphene corrugated body forming equipment according to claim 1, wherein the extrusion transmission assembly comprises a chuck base and transmission pieces, and the transmission pieces equal to the extrusion pieces in number are in one-to-one transmission connection with the extrusion pieces;
the drive assembly with chuck base transmission is connected, chuck base is respectively with a plurality of the driving medium transmission is connected, the drive assembly drive chuck base, so that it is a plurality of the driving medium drives a plurality of the extruded piece is close to each other or is kept away from simultaneously.
4. The graphene corrugated body forming apparatus according to claim 3, wherein the chuck base is provided with a plurality of guide grooves, the number of the guide grooves is the same as that of the transmission members, and the plurality of transmission members are in one-to-one sliding fit with the plurality of guide grooves.
5. The graphene corrugated body forming device according to claim 3, wherein the extrusion mechanism comprises an extrusion guide assembly, one end of the extrusion guide assembly is connected with the bearing assembly, and the other end of the extrusion guide assembly is connected with the transmission member.
6. The graphene corrugated body forming device according to claim 1, wherein the pressure maintaining mechanism comprises a pressure head and a pressure head mounting assembly, the pressure head mounting assembly and the extrusion piece are located on the same side of the bearing assembly, and the extrusion transmission assembly is in transmission connection with the pressure head mounting assembly;
the pressure head is arranged on one side of the pressure head mounting assembly opposite to the bearing assembly.
7. The graphene corrugated body forming device according to claim 6, wherein a rolling member is arranged on a surface of the pressure head opposite to the bearing assembly, and the rolling member is movably connected with the pressure head.
8. The graphene corrugated body forming device according to claim 6, wherein the pressure head mounting assembly comprises a first mounting plate and a second mounting plate, the first mounting plate is connected with the extrusion transmission assembly, the second mounting plate is located on the side, opposite to the bearing assembly, of the first mounting plate and is in sliding connection with the first mounting plate, and the pressure head is mounted on the side, opposite to the bearing assembly, of the second mounting plate.
9. The graphene corrugated body forming apparatus according to claim 8, wherein a pressure sensor is disposed between the first mounting plate and the second mounting plate.
10. The graphene corrugated body forming device according to claim 6, wherein the pressure head moving mechanism comprises a horizontal driving assembly and a vertical driving assembly, the horizontal driving assembly is in transmission connection with the vertical driving assembly, and the vertical driving assembly is in transmission connection with the pressure head mounting assembly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910349.7U CN210065181U (en) | 2019-06-17 | 2019-06-17 | Graphite alkene fold body former |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920910349.7U CN210065181U (en) | 2019-06-17 | 2019-06-17 | Graphite alkene fold body former |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117007A (en) * | 2019-06-17 | 2019-08-13 | 博众精工科技股份有限公司 | Graphene fold forming equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117007A (en) * | 2019-06-17 | 2019-08-13 | 博众精工科技股份有限公司 | Graphene fold forming equipment |
| CN110117007B (en) * | 2019-06-17 | 2024-03-19 | 博众精工科技股份有限公司 | Graphene fold body forming equipment |
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