CN218399542U

CN218399542U - Graphene film reciprocating rolling equipment

Info

Publication number: CN218399542U
Application number: CN202222664916.XU
Authority: CN
Inventors: 许德伟; 王洪春; 张泽汇; 吴立考; 胡敏超; 夏威
Original assignee: Zhejiang Daoming Superconducting Technology Co ltd
Current assignee: Zhejiang Daoming Superconducting Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-31
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a reciprocal calendering equipment of graphite alkene membrane, which comprises a base, the bottom roll subassembly, adjusting roller subassembly, receive and release the rod in frame and the frame, still include left arc guide roller set and right arc guide roller set, left arc guide roller set is equipped with first synchronous pulley, right arc guide roller set is equipped with synchronous gear, right arc guide roller set is equipped with the fourth motor, adjusting roller subassembly includes first calendering roller and primary shaft bearing, still be equipped with contact displacement sensor on the primary shaft bearing, the bottom roll subassembly includes the second calendering roller, the axis of first calendering roller is parallel to each other and is located same vertical plane with the axis of second calendering roller. The graphene film can be calendered through the first calendering roller and the second calendering roller, the contact type displacement sensor can detect the thickness of the graphene film to adjust the height of the first calendering roller, and finally the fourth motor changes the positive rotation and the negative rotation of the synchronous gear, so that the rotation directions of the left arc-shaped guide roller group and the right arc-shaped guide roller group are changed, and the graphene film can be calendered in a reciprocating mode.

Description

Graphene film reciprocating rolling equipment

Technical Field

The utility model relates to a calender especially relates to a reciprocal calendering equipment of graphite alkene membrane.

Background

Graphene (Graphene) is a new material with a monolayer sheet structure composed of carbon atoms. The graphene film at the present stage is difficult to be thinned and molded at one time, and needs to be repeatedly rolled for thinning. And current calendering equipment can't be automatic carry out reciprocal calendering at the calendering in-process, and calendering needs the manual work to adjust just can carry out the second time at the end of calendering each time to lead to the cost of labor to increase, and graphite alkene membrane bubble scheduling problem appears easily.

Disclosure of Invention

The utility model discloses to the unable automatic defects such as reciprocal calendering that carry out that exist among the prior art, provide a new reciprocal calendering equipment of graphite alkene membrane.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a graphene film reciprocating calendering device comprises a base, a bottom roller assembly, an adjusting roller assembly, a frame and a winding and unwinding roller arranged on the frame, wherein the base comprises a left base and a right base which are symmetrically arranged, the winding and unwinding roller comprises a left winding and unwinding group and a right winding and unwinding group, the graphene film reciprocating calendering device further comprises a left arc-shaped guide roller set and a right arc-shaped guide roller set, the left arc-shaped guide roller set and the right arc-shaped guide roller set are respectively positioned on the left side and the right side of the bottom roller assembly, the left winding and unwinding group is positioned on the left side of the left arc-shaped guide roller set, the right winding and unwinding group is positioned on the right side of the right arc-shaped guide roller set, one side of the left arc-shaped guide roller set is provided with a first synchronous belt wheel, one side of the right arc-shaped guide roller set corresponding to the first synchronous belt wheel is provided with a synchronous gear, and the synchronous gear is connected with the first synchronous belt wheel through a belt, the side, far away from the synchronizing gear, of the right arc-shaped guide roller group is further provided with a fourth motor, the fourth motor is used for driving the synchronizing gear to rotate in a forward rotation mode and a reverse rotation mode, the first synchronizing belt wheel drives the left arc-shaped guide roller group to rotate, the synchronizing gear drives the right arc-shaped guide roller group to rotate, air cylinders are arranged on the left base and the right base, the adjusting roller assembly comprises a first calendering roller and a first bearing seat, the first bearing seat is arranged at the left end and the right end of the first calendering roller, the first bearing seat is connected with the corresponding air cylinders respectively, a contact type displacement sensor is further arranged on the first bearing seat, the bottom roller assembly comprises a second calendering roller, and the axis of the first calendering roller and the axis of the second calendering roller are parallel to each other and are located on the same vertical plane.

The utility model discloses a calendering to the graphite alkene membrane can be realized to first calendering roller and second calendering roller, and contact displacement sensor can detect the thickness of graphite alkene membrane, and can be according to the thickness of graphite alkene membrane, thereby adjust the height of first calendering roller, change the corotation and the reversal of synchronizing gear through the fourth motor at last, thereby can change the direction of rotation of left arc guide roller group and right arc guide roller group, and then can change a left side and receive and release a roll group and the right side and receive and release a roll group and be rolling group or release a roll group, make the graphite alkene membrane can carry out reciprocal calendering, and can also avoid the phenomenon that graphite alkene membrane produced the bubble.

As preferred, the aforesaid reciprocal rolling equipment of graphite alkene membrane, left side arc guide roller set still includes first deflector roll, two first arcs, two third bearing frame, hold-in range and angle sensor, first arc sets up respectively the both sides of first deflector roll, third bearing frame sets up respectively the both sides of first arc, first synchronous pulley sets up one of them on the third bearing frame, another be equipped with second synchronous pulley on the third bearing frame, second synchronous pulley's below is equipped with the synchronizing wheel, the synchronizing wheel pass through the hold-in range with second synchronous pulley connects, angle sensor sets up one side of synchronizing wheel, third bearing frame respectively with correspond left side base and right pedestal connection.

The left arc-shaped guide roller group is used for guiding the graphene film to be unreeled and reeled, and the angle sensor can detect the thickness of the graphene film left on the left reeling and unreeling group or the right reeling and unreeling group, so that the rotating angle of the left arc-shaped guide roller group is adjusted.

As preferred, the aforesaid reciprocal rolling equipment of graphite alkene membrane, right side arc guide roller set still includes second deflector roll, two second arcs, second fixing base, the second arc sets up respectively the both sides of second deflector roll, the lateral surface of one of them second arc is equipped with the second fixing base, be equipped with first gear on the second fixing base, the second deflector roll is close to the position of first gear is established and is had its matched with second gear, the fourth motor sets up the outside of second fixing base, just first gear with the drive shaft of fourth motor is connected, the second fixing base with left pedestal connection.

The right arc guide roller set is used for further guiding the graphene film to unreel and roll, and the angle of the right arc guide roller set can be adjusted through the cooperation of the first gear and the second gear.

Preferably, the graphene film reciprocating calendaring device is characterized in that the left base and the right base are respectively provided with a first mounting hole and a floating joint, the cylinder is arranged on the floating joint, and two ends of the second calendaring roll are respectively connected in the first mounting holes.

The first mounting hole facilitates the mounting and dismounting of the second calendering roller, and the air cylinder is used for controlling the height of the adjusting roller assembly.

Preferably, the graphene film reciprocating rolling equipment comprises a bottom roller assembly, a second bearing seat, a second motor and a coupler, wherein the second bearing seat is arranged at each of two ends of the second rolling roller and is respectively connected with the corresponding first mounting hole, the second motor and the coupler are arranged at one end of the second rolling roller, the second rolling roller is connected with the coupler, and a first speed reducer is further arranged between the second motor and the coupler.

The second bearing seat is used for mounting a second calendering roller, and the second motor is used for driving the second calendering roller to rotate or stop.

Preferably, in the above graphene film reciprocating rolling device, the adjusting roller assembly further includes a third motor, a second speed reducer and an eccentric coupling, the second speed reducer is connected to a driving shaft of the third motor, one side of the eccentric coupling is connected to the first rolling roller, and the other side of the eccentric coupling is connected to the second speed reducer.

And the third motor is used for driving the first calendering roller to rotate or stop.

Preferably, the graphene film reciprocating calendaring equipment further comprises a lead screw adjusting assembly, wherein the lead screw adjusting assembly comprises a lead screw, a first fixing seat and a first motor, the first motor is located on one side of the first fixing seat, and the lead screw is located on one side, away from the first motor, of the first fixing seat and connected with a driving shaft of the first motor.

The screw rod adjusting assembly is used for finely adjusting the adjusting roller assembly, and the first motor is used for driving the screw rod adjusting assembly.

Preferably, the graphene film reciprocating calendaring device further includes a wedge block, the wedge block is movably connected with one end, away from the first fixing seat, of the lead screw, the upper end of the wedge block is provided with a first inclined surface, the wedge block is located at the bottom of one of the first bearing seats, and a second inclined surface matched with the first inclined surface is arranged on the bottom surface of the first bearing seat.

The wedge block is used for extending into the bottom of the first bearing seat when the first bearing seat is lifted upwards, so that the first bearing seat can be supported, and the phenomenon that the first bearing seat falls when equipment works is prevented.

Drawings

Fig. 1 is a schematic structural view of a graphene film reciprocating calendaring apparatus according to the present invention;

FIG. 2 is a schematic structural view of the base, the left arc-shaped guide roller set and the right arc-shaped guide roller set after being connected;

FIG. 3 is a schematic perspective view of the base of the present invention;

FIG. 4 is a schematic perspective view of the bottom roller assembly of the present invention;

fig. 5 is a schematic perspective view of the adjusting roller assembly of the present invention;

fig. 6 is a right side view schematic structural view of the conditioning roller assembly of the present invention;

fig. 7 is a schematic perspective view of the screw rod adjusting assembly of the present invention;

fig. 8 is a schematic three-dimensional structure diagram of the left arc guide roller set of the present invention;

fig. 9 is a schematic view of the three-dimensional structure of the right arc-shaped guide roller set of the present invention.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings 1-9 and the detailed description, which are not intended to limit the invention:

example 1

As shown in fig. 1-9, a graphene film reciprocating calendaring apparatus includes a base 1, a bottom roller assembly 2, a regulating roller assembly 3, a frame 7, and winding and unwinding rollers disposed on the frame 7, where the base 1 includes a left base 11 and a right base 12, and is symmetrically disposed, the winding and unwinding rollers include a left winding and unwinding group 71 and a right winding and unwinding group 72, and further include a left arc-shaped guide roller group 4 and a right arc-shaped guide roller group 5, the left arc-shaped guide roller group 4 and the right arc-shaped guide roller group 5 are respectively disposed on the left side and the right side of the bottom roller assembly 2, the left winding and unwinding group 71 is disposed on the left side of the left arc-shaped guide roller group 4, the right winding and unwinding group 72 is disposed on the right side of the right arc-shaped guide roller group 5, one side of the left arc-shaped guide roller group 4 is provided with a first synchronous pulley 431, and one side of the right arc-shaped guide roller group 5 corresponding to the first synchronous pulley 431 is provided with a synchronous gear 521, the synchronizing gear 521 is connected with the first synchronizing pulley 431 through a belt 532, a fourth motor 54 is further arranged on one side of the right arc-shaped guide roller group 5, which is far away from the synchronizing gear 521, the fourth motor 54 is used for driving the synchronizing gear 521 to rotate forward and backward, the first synchronizing pulley 431 drives the left arc-shaped guide roller group 4 to rotate, the synchronizing gear 521 drives the right arc-shaped guide roller group 5 to rotate, air cylinders 1121 are respectively arranged on the left base 11 and the right base 12, the adjusting roller assembly 3 comprises a first calendering roller 31 and a first bearing seat 32, the first bearing seats 32 are respectively arranged at the left end and the right end of the first calendering roller 31, the first bearing seats 32 are respectively connected with the corresponding air cylinders 1121, a contact type displacement sensor 321 is further arranged on the first bearing seat 32, and the bottom roller assembly 2 comprises a second calendering roller 21, the axes of the first calendering roll 31 and the second calendering roll 21 are parallel to each other and are positioned on the same vertical plane.

As preferred, left side arc guide roller set 4 still includes first deflector roll 41, two first arcs 42, two third bearing seats 43, hold-in range 441 and angle sensor 44, first arc 42 sets up respectively the both sides of first deflector roll 41, third bearing seat 43 sets up respectively the both sides of first arc 42, first synchronous pulley 431 sets up one of them on the third bearing seat 43, another be equipped with second synchronous pulley 432 on the third bearing seat 43, the below of second synchronous pulley 432 is equipped with synchronous wheel 433, synchronous wheel 433 pass through hold-in range 441 with second synchronous pulley 432 is connected, angle sensor 44 sets up one side of synchronous wheel 433, third bearing seat 43 respectively with correspond left side base 11 and right base 12 are connected.

Preferably, the right arc guide roller group 5 further includes a second guide roller 51, two second arc plates 52 and a second fixing seat 53, the second arc plates 52 are respectively disposed on two sides of the second guide roller 51, the outer side surface of one of the second arc plates 52 is provided with a second fixing seat 53, the second fixing seat 53 is provided with a first gear 531, the second guide roller 51 is close to the position of the first gear 531, the second gear 511 is disposed on the position of the first gear 531, the fourth motor 54 is disposed on the outer side of the second fixing seat 53, the first gear 531 is connected with the driving shaft of the fourth motor 54, and the second fixing seat 53 is connected with the left base 11.

Preferably, the left base 11 and the right base 12 are each provided with a first mounting hole 111 and a floating joint 112, the air cylinder 1121 is disposed on the floating joint 112, and both ends of the second reduction roll 21 are respectively connected to the first mounting holes 111.

Preferably, the bottom roll assembly 2 further includes a second bearing seat 22, a second motor 23 and a coupler 24, the second bearing seats 22 are disposed at two ends of the second rolling roll 21, the second bearing seats 22 are respectively connected with the corresponding first mounting holes 111, the second motor 23 and the coupler 24 are located at one end of the second rolling roll 21, the second rolling roll 21 is connected with the coupler 24, and a first speed reducer 25 is further disposed between the second motor 23 and the coupler 24.

Preferably, the adjusting roller assembly 3 further comprises a third motor 33, a second speed reducer 34 and an eccentric coupling 35, wherein the second speed reducer 34 is connected with a driving shaft of the third motor 33, one side of the eccentric coupling 35 is connected with the first reduction roller 31, and the other side is connected with the second speed reducer 34.

Preferably, the screw rod adjusting device further comprises a screw rod adjusting assembly 6, wherein the screw rod adjusting assembly 6 comprises a screw rod 61, a first fixed seat 62 and a first motor 63, the first motor 63 is located on one side of the first fixed seat 62, and the screw rod 61 is located on one side of the first fixed seat 62 far away from the first motor 63 and connected with a driving shaft of the first motor 63.

Preferably, the screw adjustment assembly 6 further includes a wedge block 64, the wedge block 64 is movably connected to an end of the screw 61 away from the first fixing seat 62, an upper end of the wedge block 64 is provided with a first inclined surface 65, the wedge block 64 is located at a bottom of one of the first bearing seats 32, and a bottom surface of the first bearing seat 32 is provided with a second inclined surface 322 matching with the first inclined surface 65.

Specifically, the utility model discloses when using at first install the graphite alkene membrane that needs carry out the calendering on left receive and release the book group and right receive and release the book group, when graphite alkene membrane is installed on left receive and release the book group, left receive and release the book group this moment and be the unwinding group, right receive and release the book group and be the rolling group, and synchronous gear is corotation mode, then through left arc guide roller group and right arc guide roller group with graphite alkene membrane guide enter first calendering roller and second calendering roller between carry out the calendering;

after the graphene film is completely rolled from the left winding and unwinding group and is unwound to the right winding and unwinding group, the fourth motor changes the synchronous gear into a reverse mode, the right winding and unwinding group is changed into the unwinding group, the left winding and unwinding group is changed into the winding group, then rolling is continuously carried out, so that the graphene film is repeatedly rolled, the contact type displacement sensor can detect the thickness of the graphene film, the height of the adjusting roller assembly is controlled, the rolling effect is improved, and the phenomenon that the graphene film generates bubbles can be avoided.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a reciprocal rolling equipment of graphite alkene membrane, includes base (1), bottom roll subassembly (2), adjusting roller subassembly (3), frame (7) and sets up receive and release the rod on frame (7), base (1) includes left base (11) and right base (12), and sets up for the symmetry, its characterized in that: the winding and unwinding roll comprises a left winding and unwinding group (71) and a right winding and unwinding group (72), and further comprises a left arc-shaped guide roll group (4) and a right arc-shaped guide roll group (5), wherein the left arc-shaped guide roll group (4) and the right arc-shaped guide roll group (5) are respectively positioned on the left side and the right side of the bottom roll assembly (2), the left winding and unwinding group (71) is positioned on the left side of the left arc-shaped guide roll group (4), the right winding and unwinding group (72) is positioned on the right side of the right arc-shaped guide roll group (5), one side of the left arc-shaped guide roll group (4) is provided with a first synchronous belt wheel (431), one side of the right arc-shaped guide roll group (5) corresponding to the first synchronous belt wheel (431) is provided with a synchronous gear (521), the synchronous gear (521) and the first synchronous pulley (431) are connected through a belt (532), a fourth motor (54) is further arranged on one side, away from the synchronous gear (521), of the right arc-shaped guide roller set (5), the fourth motor (54) is used for driving the synchronous gear (521) to rotate forwards and backwards, the first synchronous pulley (431) drives the left arc-shaped guide roller set (4) to rotate, the synchronous gear (521) drives the right arc-shaped guide roller set (5) to rotate, air cylinders (1121) are arranged on the left base (11) and the right base (12), and the adjusting roller assembly (3) comprises a first calendering roller (31) and a first bearing seat (1) 32 The two ends all are equipped with about first calendering roller (31) first bearing frame (32), first bearing frame (32) are connected in corresponding cylinder (1121) respectively, still be equipped with contact displacement sensor (321) on first bearing frame (32), end roller subassembly (2) include second calendering roller (21), the axis of first calendering roller (31) with the axis of second calendering roller (21) is parallel to each other and is located same vertical plane.

2. The graphene film reciprocating calendaring apparatus of claim 1, wherein: left side arc guide roller group (4) still include first deflector roll (41), two first arcs (42), two third bearing frame (43), hold-in range (441) and angle sensor (44), first arc (42) set up respectively the both sides of first deflector roll (41), third bearing frame (43) set up respectively the both sides of first arc (42), first synchronous pulley (431) set up one of them on third bearing frame (43), another be equipped with second synchronous pulley (432) on third bearing frame (43), the below of second synchronous pulley (432) is equipped with synchronizing wheel (433), synchronizing wheel (433) pass through hold-in range (441) with second synchronous pulley (432) are connected, angle sensor (44) set up one side of synchronizing wheel (433), third bearing frame (43) respectively with correspond left side base (11) and right base (12) are connected.

3. The graphene film reciprocating calendaring apparatus of claim 1, wherein: right side arc guide roller set (5) still include second deflector roll (51), two second arcs (52), second fixing base (53), second arc (52) set up respectively the both sides of second deflector roll (51), the lateral surface of one of them second arc (52) is equipped with second fixing base (53), be equipped with first gear (531) on second fixing base (53), second deflector roll (51) are close to the position of first gear (531) is established and is had its matched with second gear (511), fourth motor (54) set up the outside of second fixing base (53), just first gear (531) with the drive shaft connection of fourth motor (54), second fixing base (53) with left side base (11) are connected.

4. The graphene film reciprocating calendaring apparatus of claim 1, wherein: the left base (11) and the right base (12) are respectively provided with a first mounting hole (111) and a floating joint (112), the air cylinder (1121) is arranged on the floating joint (112), and two ends of the second calendering roller (21) are respectively connected into the first mounting holes (111).

5. The graphene film reciprocating calendaring apparatus of claim 4, wherein: bottom roll subassembly (2) still include second bearing frame (22), second motor (23) and shaft coupling (24), the both ends of second calendering roller (21) all are equipped with second bearing frame (22), second bearing frame (22) are connected with corresponding first mounting hole (111) respectively, second motor (23) and shaft coupling (24) are located the wherein one end of second calendering roller (21), just second calendering roller (21) with shaft coupling (24) are connected, still be equipped with first speed reducer (25) between second motor (23) and shaft coupling (24).

6. The graphene film reciprocating calendaring apparatus of claim 1, wherein: the adjusting roller assembly (3) further comprises a third motor (33), a second speed reducer (34) and an eccentric coupling (35), wherein the second speed reducer (34) is connected with a driving shaft of the third motor (33), one side of the eccentric coupling (35) is connected with the first calendering roller (31), and the other side of the eccentric coupling is connected with the second speed reducer (34).

7. The graphene film reciprocating calendaring apparatus of claim 1, wherein: still include lead screw adjusting part (6), lead screw adjusting part (6) include lead screw (61), first fixing base (62) and first motor (63), first motor (63) are located one of them side of first fixing base (62), lead screw (61) are located first fixing base (62) are kept away from one side of first motor (63), and with the drive shaft connection of first motor (63).

8. The graphene film reciprocating calendaring apparatus of claim 7, wherein: the screw rod adjusting assembly (6) further comprises a wedge block (64), the wedge block (64) is movably connected with one end, far away from the first fixed seat (62), of the screw rod (61), a first inclined surface (65) is arranged at the upper end of the wedge block (64), the wedge block (64) is located at the bottom of one first bearing seat (32), and a second inclined surface (322) matched with the first inclined surface (65) is arranged on the bottom surface of the first bearing seat (32).