CN209851710U

CN209851710U - Fold body former of graphite alkene paper

Info

Publication number: CN209851710U
Application number: CN201920411321.9U
Authority: CN
Inventors: 王伟; 祝海仕; 陈远; 何伟
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-27
Anticipated expiration: 2029-03-28

Abstract

The utility model provides a fold body former of graphite alkene paper relates to graphite alkene paper processing equipment technical field to alleviate the unable technical problem who forms even fold body of graphite alkene paper that exists among the prior art. The equipment for forming the folded body of the graphene paper comprises a rack, a controller, a first driving mechanism, a feeding mechanism, a pressure maintaining mechanism and a stretching mechanism, wherein the first driving mechanism, the feeding mechanism, the pressure maintaining mechanism and the stretching mechanism are electrically connected with the controller; the stretching mechanism is arranged on the frame; the feeding mechanism and the pressure maintaining mechanism are connected to the first driving mechanism, are positioned above the stretching mechanism and can move towards the direction close to or far away from the rack; the first driving mechanism is arranged on the rack and used for driving the feeding mechanism and the pressure maintaining mechanism to alternately move to the stretching mechanism. The utility model provides a technical scheme utilizes the principle that the elastomer evenly contracts back, makes attached graphite alkene paper on the elastomer by tensile evenly contract back and form the fold body.

Description

Fold body former of graphite alkene paper

Technical Field

The utility model belongs to the technical field of graphite alkene paper processing equipment technique and specifically relates to a fold body former of graphite alkene paper is related to.

Background

Graphene is a hexagonal honeycomb lattice two-dimensional carbon nanomaterial consisting of carbon atoms in sp2 hybridized orbitals, and has very good heat conduction performance. The pure defect-free single-layer graphene has the thermal conductivity coefficient as high as 5300W/mK, is the carbon material with the highest thermal conductivity coefficient so far, and is higher than that of a single-wall carbon nanotube and a multi-wall carbon nanotube. When it is used as carrier, its thermal conductivity can be up to 600W/mK.

Although graphene has good heat-conducting property, the existing processing equipment still cannot enable graphene paper to form a uniform corrugated body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fold body former of graphite alkene paper to alleviate the unable technical problem who forms even fold body of graphite alkene paper that exists among the prior art.

In order to solve the above problem, the utility model provides a following technical scheme:

a fold body forming device for graphene paper comprises a rack, a controller, a first driving mechanism, a feeding mechanism, a pressure maintaining mechanism and a stretching mechanism, wherein the first driving mechanism, the feeding mechanism, the pressure maintaining mechanism and the stretching mechanism are electrically connected with the controller;

the stretching mechanism is arranged on the frame;

the feeding mechanism and the pressure maintaining mechanism are connected to the first driving mechanism, are positioned above the stretching mechanism and can move towards or away from the rack;

the first driving mechanism is arranged on the rack and used for driving the feeding mechanism and the pressure maintaining mechanism to alternately move to the stretching mechanism.

Further, the feeding mechanism comprises a first feeding assembly and a second feeding assembly;

the first feeding assembly and the second feeding assembly are mounted on the first driving mechanism at intervals.

Further, the first feeding assembly comprises a first driver and a first grabbing disc;

the first grabbing disc is mounted on the first driver;

the first driver is connected with the first driving mechanism and can drive the first grabbing disk to move towards or away from the rack.

Further, the second feeding assembly comprises a second driver and a second grabbing disc;

the second grabbing disc is mounted on the second driver, and the surface, facing the rack, of the second grabbing disc is a plane;

the second driver is connected with the first driving mechanism and can drive the second grabbing disk to move towards or away from the rack.

Further, the pressure maintaining mechanism comprises a pressure maintaining driver and a pressure maintaining disc;

the pressure maintaining disc is mounted on the pressure maintaining driver, and the surface of the pressure maintaining disc facing the rack is a plane;

the pressure maintaining driver is connected to the first driving mechanism and can drive the pressure maintaining plate to move towards or away from the rack.

Further, the first driving mechanism comprises a linear module and a bracket;

the bracket is arranged on the rack;

the linear module is connected to the bracket and is positioned above the stretching mechanism;

the feeding mechanism and the pressure maintaining mechanism are mounted on the sliding seat of the linear module at intervals.

Further, still include the blowing platform, the blowing platform is connected in the frame.

Further, the stretching mechanism comprises a support, a second driving mechanism, a clamping mechanism, a first guide piece and a bearing mechanism;

the first guide pieces are uniformly arranged in a radial shape and are positioned on the periphery of the bearing mechanism;

the clamping mechanisms are slidably mounted on the first guide pieces in a one-to-one correspondence manner;

the second driving mechanism is arranged on the support, is in transmission connection with the clamping mechanism and is used for driving the clamping mechanism to slide along the first guide piece;

the bearing mechanism is arranged on the support and can move along the direction vertical to the array plane of the clamping mechanism.

Further, the second driving mechanism comprises a driving assembly, a connecting rod and a sliding plate;

the sliding plate is positioned below the bearing mechanism;

one end of the connecting rod is rotatably connected with the clamping mechanism, and the other end of the connecting rod is rotatably connected with the sliding plate;

the driving component is arranged on the support, is in transmission connection with the sliding plate and is used for driving the sliding plate to move along the direction vertical to the array plane of the clamping mechanism.

Further, the driving assembly comprises a motor, a ball screw and a ball nut;

the motor is arranged on the support;

the ball screw is arranged along the direction vertical to the array plane of the clamping mechanism and is in transmission connection with a rotating shaft of the motor;

the ball nut is arranged in the middle of the sliding plate and sleeved on the ball screw.

Technical scheme more than combining, the utility model discloses the beneficial effect analysis of bringing is as follows:

the utility model provides a fold body forming device of graphene paper, which comprises a frame, a controller, a first driving mechanism, a feeding mechanism, a pressure maintaining mechanism and a stretching mechanism, wherein the first driving mechanism, the feeding mechanism, the pressure maintaining mechanism and the stretching mechanism are electrically connected with the controller; the stretching mechanism is arranged on the frame; the feeding mechanism and the pressure maintaining mechanism are connected to the first driving mechanism, are positioned above the stretching mechanism and can move towards the direction close to or far away from the rack; the first driving mechanism is arranged on the rack and used for driving the feeding mechanism and the pressure maintaining mechanism to alternately move to the stretching mechanism.

When the corrugated body forming equipment for the graphene paper is used, a control program is set in a controller in advance, and the controller controls the movement of the first driving mechanism, the feeding mechanism, the pressure maintaining mechanism and the stretching mechanism. The elastic body and the graphene paper pasted with the pressure-sensitive adhesive are placed beside the equipment, and the first driving mechanism drives the feeding mechanism to move towards the direction close to the elastic body. When the feeding mechanism reaches the upper part of the elastic body, the feeding mechanism moves towards the direction close to the machine frame. The feeding mechanism moves in the direction away from the rack after taking the elastomer, and the first driving mechanism drives the feeding mechanism to move in the direction close to the stretching mechanism. After the feeding mechanism reaches the upper part of the stretching mechanism, the feeding mechanism moves towards the direction close to the rack, the elastic body is placed on the stretching mechanism, and then the feeding mechanism moves towards the direction far away from the rack. The stretching mechanism stretches the elastic body, and the first driving feeding mechanism moves towards the direction close to the graphene paper. When the feeding mechanism reaches the position above the graphene paper, the feeding mechanism moves towards the direction close to the rack. The feeding mechanism takes the graphene paper and moves towards the direction far away from the rack, and the first driving mechanism drives the feeding mechanism to move towards the direction close to the stretching mechanism. After feed mechanism reachd stretching mechanism's top, feed mechanism moves to being close to the frame direction, places graphite alkene paper on accomplishing tensile elastomer, because the last pressure sensitive adhesive that has of elastomer, graphite alkene paper laminating is at the elastomer, then feed mechanism moves to the direction of keeping away from the frame. The first driving mechanism drives the pressure maintaining mechanism to enable the pressure maintaining mechanism to be located above the stretching mechanism, and the pressure maintaining mechanism moves towards the direction close to the rack to compress the graphene paper and the elastic body. The stretching mechanism moves in the opposite direction of stretching the elastic body to enable the elastic body to gradually retract, the elastic body can form a uniform folded body when retracting, and the graphene paper forms the uniform folded body along with the elastic body.

The graphene paper fold forming equipment utilizes the principle that the elastic body retracts uniformly, so that the graphene paper attached to the stretched elastic body retracts uniformly to form a fold.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described 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 front view of graphene paper fold forming equipment provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of graphene paper fold body forming equipment provided by an embodiment of the present invention;

fig. 3 is a front view of a stretching mechanism provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a stretching mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present invention.

Icon: 100-a frame; 200-a first drive mechanism; 210-a linear module; 220-a bracket; 300-a feeding mechanism; 310-a first feeding assembly; 311-a first driver; 312 — a first catch basin; 320-a second feeding assembly; 321-a second driver; 322-a second catch basin; 400-a pressure maintaining mechanism; 410-pressure maintaining driver; 420-pressure maintaining disc; 500-a stretching mechanism; 510-a support; 511-mounting plate; 512-a second guide; 513-a guide tube; 520-a second drive mechanism; 521-a drive assembly; 5211-an electric motor; 5212-ball screw; 5213-ball nut; 522-connecting rod; 523-sliding plate; 530-a clamping mechanism; 531-chamfering; 540 — a first guide; 550-a carrying mechanism; 551-carrying cylinder; 552-a carrier stage; 600-a discharge table; 700-controller.

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 mechanism 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.

The following embodiments are described in detail with reference to the accompanying drawings:

the embodiment provides a corrugated body forming device for graphene paper, please refer to fig. 1 to 5 in the drawings of the specification together.

As shown in fig. 1 and 2, the graphene paper fold forming apparatus includes a frame 100, a controller 700, and a first driving mechanism 200, a feeding mechanism 300, a pressure maintaining mechanism 400, and a stretching mechanism 500 electrically connected to the controller 700; the stretching mechanism 500 is mounted on the frame 100; the feeding mechanism 300 and the pressure maintaining mechanism 400 are both connected to the first driving mechanism 200, are located above the stretching mechanism 500, and can move towards or away from the rack 100; the first driving mechanism 200 is disposed on the frame 100, and is used for driving the feeding mechanism 300 and the pressure maintaining mechanism 400 to move alternately to the stretching mechanism 500.

The controller 700 may adopt a PLC, a single chip microcomputer, or other control components, and input a programmed control program into the controller 700, so as to control the first driving mechanism 200, the feeding mechanism 300, the pressure maintaining mechanism 400, and the stretching mechanism 500 by the controller 700.

When the corrugated body forming apparatus for graphene paper is used, a control program is set in advance in the controller 700, and the controller 700 controls the movement of the first driving mechanism 200, the feeding mechanism 300, the pressure maintaining mechanism 400, and the stretching mechanism 500. The elastomer and the graphene paper to which the pressure-sensitive adhesive is attached are placed beside the apparatus, and the first driving mechanism 200 drives the feeding mechanism 300 to move in a direction close to the elastomer. When the feeding mechanism 300 reaches above the elastic body, the feeding mechanism 300 moves in a direction to approach the frame 100. The feeding mechanism 300 takes the elastic body and then moves away from the frame 100, and the first driving mechanism 200 drives the feeding mechanism 300 to move towards the direction close to the stretching mechanism 500. When the feeding mechanism 300 reaches the upper side of the stretching mechanism 500, the feeding mechanism 300 moves in a direction close to the frame 100, the elastic body is placed on the stretching mechanism 500, and then the feeding mechanism 300 moves in a direction away from the frame 100. The stretching mechanism 500 stretches the elastic body, and the first driving feeding mechanism 300 moves towards the direction close to the graphene paper. When the feeding mechanism 300 reaches above the graphene paper, the feeding mechanism 300 moves to a direction close to the rack 100. After the feeding mechanism 300 takes the graphene paper, the graphene paper moves in the direction away from the rack 100, and the first driving mechanism 200 drives the feeding mechanism 300 to move in the direction close to the stretching mechanism 500. After the feeding mechanism 300 reaches the upper side of the stretching mechanism 500, the feeding mechanism 300 moves towards the direction close to the rack 100, graphene paper is placed on the stretched elastomer, the graphene paper is attached to the elastomer due to the pressure-sensitive adhesive on the elastomer, and then the feeding mechanism 300 moves towards the direction far away from the rack 100. The first driving mechanism 200 drives the pressure maintaining mechanism 400, so that the pressure maintaining mechanism 400 is located above the stretching mechanism 500, and the pressure maintaining mechanism 400 moves towards the direction close to the frame 100 to compress the graphene paper and the elastic body. The stretching mechanism 500 moves in the opposite direction of stretching the elastic body, so that the elastic body gradually retracts, a uniform folded body is formed when the elastic body retracts, and the graphene paper forms the uniform folded body along with the elastic body.

After the graphene paper forms a corrugated body on the elastomer, the graphene paper and the elastomer are adhered together. And soaking the graphene paper and the elastomer in ethanol liquid until the graphene paper is separated from the elastomer. The elastic body can be made of elastic materials such as 30-degree silica gel and the like. The graphene paper forming the corrugated body can be used for the aspects of heat dissipation of a mobile phone and the like.

Further, as shown in fig. 1, the feeding mechanism 300 includes a first feeding assembly 310 and a second feeding assembly 320; the first feeding assembly 310 and the second feeding assembly 320 are mounted to the first driving mechanism 200 at intervals.

The first feeding assembly 310 is used for taking the elastomer, and the second feeding assembly 320 is used for taking the graphene paper. The first feeding assembly 310 and the second feeding assembly 320 are both capable of moving toward the machine frame 100 and away from the machine frame 100. The specific operation of the first feeding assembly 310 and the second feeding assembly 320 is as follows.

The first driving mechanism 200 drives the feeding mechanism 300 to move in the direction close to the elastic body. When the first feeding assembly 310 reaches the upper side of the elastic body, the first feeding assembly 310 moves towards the direction close to the rack 100, the first feeding assembly 310 takes the elastic body and then moves towards the direction away from the rack 100, the first driving mechanism 200 drives the feeding mechanism 300 to move towards the direction close to the stretching mechanism 500, after the first feeding assembly 310 reaches the upper side of the stretching mechanism 500, the first feeding assembly 310 moves towards the direction close to the rack 100, the elastic body is placed on the stretching mechanism 500, and then the first feeding assembly 310 moves towards the direction away from the rack 100.

The first drive drives the feeding mechanism 300 to move towards the direction close to the graphene paper. When the second feeding assembly 320 reaches above the graphene paper, the second feeding assembly 320 moves to a direction close to the rack 100. The second feeding assembly 320 takes the graphene paper and then moves in the direction away from the rack 100, and the first driving mechanism 200 drives the feeding mechanism 300 to move in the direction close to the stretching mechanism 500. After the second feeding assembly 320 reaches the upper side of the stretching mechanism 500, the second feeding assembly 320 moves towards the direction close to the rack 100, the graphene paper is placed on the stretched elastomer, the graphene paper is attached to the elastomer due to the pressure-sensitive adhesive on the elastomer, and then the second feeding assembly 320 moves towards the direction far away from the rack 100.

It should be noted that the feeding mechanism 300 is not limited to the above-mentioned mechanism, and the feeding mechanism 300 may also adopt other structural forms. For example, the feeding mechanism 300 includes a manipulator and a suction cup, the manipulator is installed on the first driving mechanism 200, the suction cup is connected to the front end of the manipulator, the manipulator can drive the suction cup to move toward the direction close to the rack 100 or away from the rack 100, and the suction cup can adsorb the elastic body and the graphene paper.

Further, as shown in fig. 1, the first feeding assembly 310 includes a first driver 311 and a first catch tray 312; the first catch disk 312 is mounted to the first driver 311; the first driver 311 is connected to the first driving mechanism 200 and can drive the first catch tray 312 to move toward or away from the frame 100.

Because the elastic body is adhered with the pressure-sensitive adhesive, when the first feeding assembly 310 is located above the elastic body, the first driver 311 drives the first catch tray 312 to move towards the direction close to the rack 100 until the first catch tray 312 contacts with the pressure-sensitive adhesive, the elastic body is adhered to the first catch tray 312 through the pressure-sensitive adhesive, and then the first driver 311 drives the first catch tray 312 to move towards the direction far away from the rack 100.

When the first feeding assembly 310 is located above the stretching mechanism 500, the first driver 311 drives the first gripping disk 312 to move in a direction close to the stretching mechanism 500, the elastic body is placed on the stretching mechanism 500, the stretching mechanism 500 clamps the elastic body, the first driver 311 drives the first gripping disk 312 to move in a direction away from the stretching mechanism 500, and the elastic body is separated from the first gripping disk 312.

The first actuator 311 may be a hydraulic cylinder, an electric cylinder, or the like capable of linear motion.

Further, as shown in fig. 1, the second feeding assembly 320 includes a second driver 321 and a second catch tray 322; the second catch disk 322 is mounted on the second driver 321, and the surface of the second catch disk 322 facing the rack 100 is a plane; the second driver 321 is connected to the first driving mechanism 200 and can drive the second catch tray 322 to move toward or away from the rack 100.

The graphene paper has a small mass, and the graphene paper can be adsorbed on the surface of the second catch tray 322 facing the rack 100 through static electricity carried by the graphene paper.

When the second feeding assembly 320 is located above the graphene paper, the second driver 321 drives the second catch tray 322 to move in a direction close to the rack 100, when the second catch tray 322 is close to or contacts the graphene paper, the graphene paper is adsorbed on the surface of the second catch tray 322 facing the rack 100 under the action of static electricity, and then the second driver 321 drives the second catch tray 322 to move in a direction away from the rack 100.

When the second feeding assembly 320 is located above the stretching mechanism 500, the second driver 321 drives the second catch disc 322 to move in a direction close to the stretching mechanism 500, when the graphene paper on the second catch disc 322 contacts with the pressure-sensitive adhesive on the elastomer, the graphene paper is attached to the elastomer, and then the second driver 321 drives the second catch disc 322 to move in a direction away from the stretching mechanism 500.

The second driver 321 may be a hydraulic cylinder, an electric cylinder, or the like capable of performing linear motion.

Further, as shown in fig. 1, the holding pressure mechanism 400 includes a holding pressure driver 410 and a holding pressure disk 420; the pressure maintaining plate 420 is installed at the pressure maintaining driver 410, and the surface of the pressure maintaining plate 420 facing the rack 100 is a plane; the pressure maintaining driver 410 is connected to the first driving mechanism 200 and can drive the pressure maintaining plate 420 to move toward or away from the frame 100.

After the graphene paper is adhered to the stretched elastic body, the first driving mechanism 200 drives the pressure maintaining mechanism 400 to move to the upper side of the stretching mechanism 500, the pressure maintaining driver 410 drives the pressure maintaining plate 420 to move towards the direction close to the stretching mechanism 500 until the pressure maintaining plate 420 compresses the graphene paper and the elastic body, pressure maintaining is carried out for a period of time, preferably 8 seconds, and then the pressure maintaining driver 410 drives the pressure maintaining plate 420 to move towards the direction far away from the stretching mechanism 500.

Further, as shown in fig. 1, the first driving mechanism 200 includes a linear module 210 and a bracket 220; the bracket 220 is arranged on the rack 100; the linear module 210 is connected to the bracket 220 and located above the stretching mechanism 500; the feeding mechanism 300 and the pressure maintaining mechanism 400 are installed at intervals on the slide of the linear module 210.

The carriage of the linear module 210 can move along the length direction of the linear module 210, and the movement of the feeding mechanism 300 and the pressure maintaining mechanism 400 can be controlled by controlling the carriage side of the linear module 210.

It should be noted that the first driving mechanism 200 is not limited to the above configuration, and the first driving mechanism 200 may also take other configurations. For example, the first driving mechanism 200 includes a hydraulic cylinder having a hydraulic rod with a horizontal axis, and the feed mechanism 300 and the pressure holding mechanism 400 are mounted on the hydraulic rod of the hydraulic cylinder at intervals.

Further, as shown in fig. 1 and 2, the graphene paper corrugated body forming apparatus further includes a discharge table 600, and the discharge table 600 is connected to the frame 100.

The discharging table 600 is used for placing graphene paper and an elastomer to which a pressure sensitive adhesive is attached. The first driving mechanism 200 can drive the feeding mechanism 300 to move above the discharging table 600.

Further, as shown in fig. 3, the stretching mechanism 500 includes a support 510, a second driving mechanism 520, a clamping mechanism 530, a first guide 540, and a carrying mechanism 550; the first guides 540 are arranged in a radial uniform array and are positioned at the periphery of the bearing mechanism 550; the plurality of clamping mechanisms 530 are slidably mounted on the plurality of first guides 540 in a one-to-one correspondence; the second driving mechanism 520 is mounted on the support 510, is in transmission connection with the clamping mechanism 530, and is used for driving the clamping mechanism 530 to slide along the first guide 540; the carriage 550 is mounted to the support 510 for movement in a direction perpendicular to the plane of the array of gripper mechanisms 530.

Fig. 4 shows that the first guide 540 is a slide bar to which the clamping mechanism 530 is slidably connected. The first guide 540 may be a sliding groove provided on another component, and the other component may be a flat plate mounted on the support 510, and the clamping mechanism 530 is slidably mounted in the sliding groove. The first guide 540 functions as a guide for sliding the clamping mechanism 530, so that the plurality of clamping mechanisms 530 can be moved closer to and away from each other when sliding along the first guide 540.

Fig. 3 shows that the clamping mechanism 530 is a pneumatic clamp, and an air pump is used for driving the pneumatic clamp, the air pump is communicated with the pneumatic clamp through a reversing valve, and an operator operates the reversing valve to realize the opening and closing of the pneumatic clamp.

The operator operates the second driving mechanism 520 to drive the plurality of clamping mechanisms 530 to slide along the first guiding member 540 simultaneously, move towards the direction close to the carrying mechanism 550 and close, and operate the clamping mechanisms 530 to open. The elastomer is placed on a plurality of clamping mechanisms 530 and the clamping mechanisms 530 are operated to close the clamping elastomer. The second driving mechanism 520 is operated to drive the plurality of clamping mechanisms 530 to simultaneously slide along the first guiding member 540, and move in a direction away from the bearing mechanism 550, so that the elastic body is uniformly stretched to a preset size. The loading mechanism 550 is operated to move the loading platform 552 until the loading platform 552 supports the lower surface of the elastomer. Attaching the graphene paper to the upper surface of the stretched elastomer. The second driving mechanism 520 is operated to slide the plurality of clamping mechanisms 530 along the first guiding members 540, and move the plurality of clamping mechanisms closer to the carrying mechanism 550. When the elastic body retracts, a uniform folded body can be formed, and the graphene paper forms the uniform folded body along with the elastic body.

Further, as shown in fig. 4, the second driving mechanism 520 includes a driving assembly 521, a connecting rod 522, and a sliding plate 523; the sliding plate 523 is located below the carrying mechanism 550; one end of the connecting rod 522 is rotatably connected with the clamping mechanism 530, and the other end is rotatably connected with the sliding plate 523; the driving assembly 521 is mounted on the base 510 and is in transmission connection with the sliding plate 523 for driving the sliding plate 523 to move in a direction perpendicular to the array plane of the clamping mechanism 530.

The driving assembly 521 can drive the sliding plate 523 to move in a direction perpendicular to the array plane of the clamping mechanism 530, and the sliding plate 523 moves to drive the clamping mechanism 530 to slide along the first guide 540 through the connecting rod 522. When the sliding plate 523 slides in a direction approaching the first guide 540, the sliding plate 523 drives the clamping mechanism 530 to move away from the carrying mechanism 550 through the connecting rod 522; when the sliding plate 523 slides away from the first guide 540, the sliding plate 523 moves the clamping mechanism 530 closer to the carrying mechanism 550 via the connecting rod 522.

It should be noted that the second driving mechanism 520 is not limited to the above-mentioned structure, and the second driving mechanism 520 may also adopt other structural forms to drive the plurality of clamping mechanisms 530 to slide on the first guide 540. For example, the second driving mechanism 520 includes a plurality of hydraulic cylinders whose hydraulic rods are connected to the plurality of gripping mechanisms 530 in a one-to-one correspondence, and the hydraulic cylinders are located outside the first guide 540, and the hydraulic rods of the hydraulic cylinders are movable in the length direction of the first guide 540.

Further, as shown in fig. 3, the driving assembly 521 includes a motor 5211, a ball screw 5212 and a ball nut 5213; the motor 5211 is mounted to the holder 510; the ball screw 5212 is arranged in a direction perpendicular to the array plane of the clamping mechanism 530 and is in transmission connection with a rotating shaft of the motor 5211; the ball nut 5213 is disposed in the middle of the slide plate 523 and fitted over the ball screw 5212.

The motor 5211 rotates to drive the ball screw 5212 to rotate, and when the ball screw 5212 rotates, the ball nut 5213 can move along the length direction of the ball screw 5212, so that the sliding plate 523 can move along the direction perpendicular to the array plane of the clamping mechanism 530. The ball screw 5212 and ball nut 5213 transmission has the advantages of high precision, reversibility and high efficiency.

Preferably, the motor 5211 is a servo motor 5211, the servo motor 5211 can control the speed and position accuracy accurately, and the clamping mechanism 530 can slide on the first guide 540 at a constant speed by controlling the servo motor 5211. Of course, the motor 5211 may be another type of motor 5211 such as a stepping motor 5211.

It should be noted that the driving assembly 521 is not limited to the above structure, and the driving assembly 521 may also adopt other structural forms to drive the sliding plate 523 to move. For example, the driving assembly 521 includes a hydraulic cylinder mounted to the base 510, a hydraulic rod of the hydraulic cylinder extending in a direction perpendicular to the array plane of the clamping mechanism 530, and a sliding plate 523 attached to a front end of the hydraulic rod.

Further, as shown in fig. 3, a rotating shaft of the motor 5211 is drivingly connected to the ball screw 5212 through a timing belt.

Specifically, a first timing pulley is mounted on a rotating shaft of the motor 5211, a second timing pulley is mounted at a lower end of the ball screw 5212, and a timing belt is wound around the first timing pulley and the second timing pulley.

The rotating shaft of the motor 5211 is in transmission connection with the timing belt of the ball screw 5212, so that the transmission is stable, the noise is low, the sliding cannot occur, and the transmission precision is high.

The first timing pulley may have an outer diameter that is less than, greater than, or equal to the outer diameter of the second timing pulley. When the outer diameter of the first timing pulley is smaller than the outer diameter of the second timing pulley, the motor 5211 to the ball screw 5212 realize speed reduction transmission, so that the ball screw 5212 is slower in rotation speed and higher in transmission precision.

Of course, the shaft of the motor 5211 and the ball screw 5212 can also adopt other transmission forms, such as chain transmission, gear transmission, etc.

Further, as shown in fig. 3, the stand 510 includes a mounting plate 511 and a second guide member 512; a plurality of second guide members 512 are provided to the mounting plate 511, extend in a direction perpendicular to the array plane of the clamping mechanism 530, and pass through the sliding plate 523; the driving assembly 521 is mounted on the mounting plate 511; the bearing mechanism 550 is disposed at the upper ends of the plurality of second guides 512.

The second guide member 512 passes through a sliding plate 523, and the sliding plate 523 is slidable on the second guide member 512 by the driving of the driving assembly 521. The second guide member 512 serves to guide the sliding plate 523, so that the moving direction of the sliding plate 523 is more accurate.

Further, as shown in fig. 3, the support 510 further includes a guide tube 513, and the plurality of guide tubes 513 are sleeved on the plurality of second guide elements 512 in a one-to-one correspondence; a sliding plate 523 is connected to the plurality of guide tubes 513.

Specifically, the guide tube 513 is fitted to the second guide 512, and the inner wall cross-sectional shape of the guide tube 513 is the same as the shape of the second guide 512. Lubricating oil or grease is filled between the guide tube 513 and the second guide 512.

The length of the guide pipe 513 along the second guide member 512 is greater than the thickness of the sliding plate 523 along the second guide member 512, the sliding plate 523 is connected to the guide pipe 513, and the guide pipe 513 slides on the second guide member 512 to drive the sliding plate 523 to move, so that the second guide member 512 guides the sliding plate 523 more accurately.

Further, as shown in fig. 3, the carrying mechanism 550 includes a carrying cylinder 551 and a carrying stage 552; the bearing table 552 is connected with the bearing cylinder 551; a carrier cylinder 551 is mounted to the support 510 for driving the carrier table 552 in a direction perpendicular to the plane of the array of clamping mechanisms 530.

Specifically, an air pump is arranged outside the stretching mechanism 500, the air pump is communicated with the bearing cylinder 551 through a reversing valve, and an operator operates the reversing valve to enable the bearing cylinder 551 to drive the bearing platform 552 to move towards or away from the clamping mechanism 530.

The carrier cylinder 551 is capable of driving the carrier table 552 to move in a direction perpendicular to the plane of the array of clamping mechanisms 530. After the elastic body is stretched by the clamping mechanism 530, the bearing cylinder 551 is operated to drive the bearing table 552 to move towards the elastic body, so that the bearing cylinder 551 bears the lower surface of the elastic body, and then the graphene paper is attached to the upper surface of the stretched elastic body. Simultaneously, after the graphene paper is pasted to the elastomer, the bearing cylinder 551 is matched with the pressure maintaining mechanism 400, and the graphene paper and the elastomer are compressed tightly.

After the graphene paper forms uniform corrugated bodies along with the elastic bodies, the bearing cylinder 551 is operated to drive the bearing platform 552 to move in a direction away from the clamping mechanism 530.

It should be noted that the bearing mechanism 550 is not limited to the above structure, and the bearing mechanism 550 may have other structures. For example, the supporting mechanism 550 includes an electric cylinder and a supporting platform 552, the supporting platform 552 is connected with the electric cylinder, the electric cylinder is installed on the support 510, and the supporting platform 552 is driven to move along the direction vertical to the array plane of the clamping mechanism 530 by controlling the electric cylinder.

Further, as shown in fig. 5, the front end of the pneumatic clamp is provided with two chamfers 531; when the plurality of pneumatic clamps are closed, the chamfers 531 of the adjacent pneumatic clamps are attached.

Above-mentioned structure makes a plurality of pneumatic grippers be close to inseparabler, conveniently places the elastomer in a plurality of pneumatic grippers. Meanwhile, the chamfers 531 of the adjacent pneumatic clamps are attached to eliminate gaps between the pneumatic clamps, so that the elastic bodies are prevented from deforming at the gaps and influencing the subsequent stretching of the elastic bodies.

Further, as shown in fig. 3 and 4, the stretching mechanism 500 includes eight gripping mechanisms 530.

The elastic body is cut into an octagon shape after being pasted with the pressure sensitive adhesive, and the eight clamping mechanisms 530 clamp the sides of the octagon shape for stretching.

Of course, stretching mechanism 500 may also include other numbers of clamping mechanisms 530, for example, including ten clamping mechanisms 530.

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

1. The equipment for forming the corrugated body of the graphene paper is characterized by comprising a rack, a controller, a first driving mechanism, a feeding mechanism, a pressure maintaining mechanism and a stretching mechanism, wherein the first driving mechanism, the feeding mechanism, the pressure maintaining mechanism and the stretching mechanism are electrically connected with the controller;

the stretching mechanism is arranged on the frame;

2. The graphene paper pleated body forming device according to claim 1, wherein the feeding mechanism comprises a first feeding assembly and a second feeding assembly;

3. The graphene paper pleat forming device according to claim 2, wherein the first feeding assembly comprises a first driver and a first grabbing disc;

the first grabbing disc is mounted on the first driver;

4. The graphene paper pleat forming device according to claim 2, wherein the second feeding assembly comprises a second driver and a second grabbing disc;

5. The graphene paper pleat forming apparatus according to claim 1, wherein the pressure maintaining mechanism comprises a pressure maintaining driver and a pressure maintaining disc;

6. The graphene paper fold body forming device according to claim 1, wherein the first driving mechanism comprises a linear module and a bracket;

the bracket is arranged on the rack;

7. The graphene paper pleated body forming device according to claim 1, further comprising a discharge table connected to the frame.

8. The graphene paper pleated body forming device according to claim 1, wherein the stretching mechanism comprises a support, a second driving mechanism, a clamping mechanism, a first guide member and a bearing mechanism;

9. The graphene paper pleat forming apparatus according to claim 8, wherein the second driving mechanism comprises a driving component, a connecting rod and a sliding plate;

the sliding plate is positioned below the bearing mechanism;

10. The graphene paper pleat forming apparatus according to claim 9, wherein the driving assembly comprises a motor, a ball screw and a ball nut;

the motor is arranged on the support;