CN112249752A

CN112249752A - Support frame is used in weaving of graphite alkene convenient to change

Info

Publication number: CN112249752A
Application number: CN202011087720.8A
Authority: CN
Inventors: 李造宝; 秦明霞; 熊志奇
Original assignee: Shanghai Jinglei Technology Center
Current assignee: Shanghai Jinglei Technology Center
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-01-22

Abstract

The utility model provides a support frame is used in graphite alkene weaving convenient to change, relates to graphite alkene weaving technical field, a support frame is used in graphite alkene weaving convenient to change, including the mount, the hydraulic pressure groove has been seted up at the middle part of mount, and the left side swing joint in hydraulic pressure groove has the piston rod, and the middle part fixedly connected with dielectric plate of piston rod, the inboard fixedly connected with of piston rod and the interior roof fixed connection's of mount spring one, the inner wall of mount and the outside fixedly connected with positive plate that is close to the hydraulic pressure groove. This support frame is used in graphite alkene weaving convenient to change, cooperation through adjustable shelf and fixture block is used, the adjustable shelf is in the state of stretching out, fixture block and constant head tank joint, the removal of effective restriction adjustable shelf, when the wind-up roll need be changed, in the pivot was advanced in the fixture block shrink, at this moment the adjustable shelf can take place to rotate and shrink into the shrink inslot, at this moment the wind-up roll can fall from automatic frame one side to reached the effect of being convenient for to change, effectively practice thrift the change time, improved work efficiency.

Description

Support frame is used in weaving of graphite alkene convenient to change

Technical Field

The invention relates to the technical field of graphene spinning, in particular to a support frame convenient to replace and used for graphene spinning.

Background

The graphene material is formed by sp from carbon atoms²The hybrid orbit forms a hexagonal honeycomb-shaped two-dimensional carbon nano material, graphene has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and the graphene material is applied to spinning,however, problems are often encountered in the production process of the conventional graphene textile, for example, when a wind-up roll is replaced, the replacement difficulty is high;

because the wind-up roll is at the rolling in-process, along with the gradual rolling of graphite alkene weaving cloth, weight can increase gradually, and present wind-up roll still needs to be changed new wind-up roll after the rolling is accomplished, leads to being difficult to lift the wind-up roll that the rolling is good off from the support at last, has increased the work degree of difficulty to the process of changing consumes a large amount of time, has reduced work efficiency.

Therefore, we propose a graphene textile support frame convenient to replace to solve the above problems.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: a graphene textile supporting frame convenient to replace comprises a fixing frame, wherein a hydraulic groove is formed in the middle of the fixing frame, a piston rod is movably connected to the left side of the hydraulic groove, a dielectric plate is fixedly connected to the middle of the piston rod, a first spring fixedly connected with the inner top wall of the fixing frame is fixedly connected to the inner side of the piston rod, a positive plate is fixedly connected to the outer side of the inner wall of the fixing frame, close to the hydraulic groove, a negative plate is fixedly connected to the inner side of the inner wall of the fixing frame, close to the hydraulic groove, a resistor electrically connected with the negative plate is fixedly connected to the inner wall of the fixing frame, an electromagnet electrically connected with the resistor is fixedly connected to the inner wall of the fixing frame, a transmission rod is movably connected to the right side of the hydraulic groove, a movable frame rotatably connected with the middle of the fixing frame is fixedly connected to the right side of the transmission rod, the inner wall of the rotating shaft is fixedly connected with a second spring, the right side of the second spring is fixedly connected with a clamping block, the middle of the clamping block is fixedly connected with a magnetic block, and the right side of the fixing frame is provided with a contraction groove matched with the movable frame.

The invention has the following beneficial effects:

1. this support frame is used in graphite alkene weaving convenient to change, cooperation through adjustable shelf and fixture block is used, during the support, the adjustable shelf is in the state of stretching out, fixture block and constant head tank joint, the removal of effective restriction adjustable shelf, when the wind-up roll need be changed, in the fixture block shrink advances the pivot, at this moment the adjustable shelf can take place to rotate and shrink into the shrink inslot, at this moment the wind-up roll can be followed from automatic frame one side and fallen down, thereby reached the effect of being convenient for to change, effectively practice thrift the change time, and the work efficiency is improved.

2. This support frame is used in graphite alkene weaving convenient to change, cooperation through dielectric plate and resistance is used, when the adjustable shelf shrink during the shrinkage inslot, the relative area of positive plate and negative plate is increased to the biggest to the dielectric plate, this is the circuit voltage through the negative plate and is greater than the biggest access voltage of resistance, at this moment the electromagnet is in the outage, when new wind-up roll is put into on the mount, the piston rod is crowded into the hydraulic pressure inslot, the relative area of positive plate and negative plate is reduced to the minimum gradually to the dielectric plate, make the adjustable shelf upwards stretch out, the electromagnet circular telegram produces magnetism, make the fixture block stretch out and with the constant head tank joint, the removal of restriction adjustable shelf, thereby automatic fixed effect has been realized, work efficiency is improved.

Furthermore, the material of mount is stereoplasm high strength material and the mount does not have the magnetic conductivity, and the mount plays the effect of fixed each part, the middle part packing of hydraulic pressure groove has hydraulic oil and the shape of hydraulic pressure groove is circular-arc, and hydraulic pressure groove plays hydraulic drive's effect.

Further, the material of piston rod is hard high strength material and the shape of piston rod is circular-arc, and the piston rod plays driven effect, the dielectric plate size is less than the size of piston rod and the shape of dielectric plate is circular-arc, and the dielectric plate plays the effect that changes circuit voltage size.

Further, the first spring is a compression spring, the diameter of the first spring is larger than the minimum diameter of the piston rod, the first spring plays a role of extending the piston rod outwards, the shape of the positive plate is arc-shaped, the central angle of the positive plate is the same as that of the negative plate, according to the expression that C ═ epsilon S/d ═ epsilon rS/4 pi kd, the size of the capacitor can be determined when the relative area size of the positive plate and the negative plate is large, and the larger the capacitor is, the larger the voltage passing through the negative plate is.

Further, the resistor is a voltage dependent resistor, the maximum path voltage of the resistor is larger than the minimum circuit voltage passing through the negative plate, the resistor plays a role in controlling the circuit connection condition of the electromagnet, the size of the electromagnet is smaller than that of the fixing frame, the magnetism on the right side of the electromagnet is the same as that on the left side of the magnetic block, and the electromagnet plays a role in magnetic transmission.

Further, the material of the movable frame is a hard high-strength material, the spring II is an extension spring, the movable frame plays a role in supporting the winding roller, the material of the clamping block is a hard high-strength material, the clamping block does not have magnetic conductivity, the clamping block plays a role in limiting rotation of the movable frame, the magnetic block is made of a rubidium magnet material, the size of the magnetic block is smaller than that of the clamping block, and the magnetic block plays a role in magnetic transmission.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic view of a retractable structure of the adjustable frame of the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a fixed mount; 2. a hydraulic tank; 3. a piston rod; 4. a dielectric plate; 5. a first spring; 6. a positive plate; 7. a negative plate; 8. a resistance; 9. an electromagnet; 10. a transmission rod; 11. a movable frame; 12. positioning a groove; 13. a rotating shaft; 14. a second spring; 15. a clamping block; 16. a magnetic block; 17. and (4) shrinking the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a graphene textile support frame convenient to replace includes a fixing frame 1, the fixing frame 1 is made of a hard high-strength material and the fixing frame 1 does not have magnetic permeability, the fixing frame 1 plays a role of fixing each component, the middle portion of a hydraulic groove 2 is filled with hydraulic oil and the shape of the hydraulic groove 2 is arc-shaped, the hydraulic groove 2 plays a role of hydraulic transmission, the middle portion of the fixing frame 1 is provided with the hydraulic groove 2, the left side of the hydraulic groove 2 is movably connected with a piston rod 3, the piston rod 3 is made of a hard high-strength material and the shape of the piston rod 3 is arc-shaped, the piston rod 3 plays a role of transmission, the size of a dielectric plate 4 is smaller than that of the piston rod 3 and the shape of the dielectric plate 4 is arc-shaped, the dielectric plate 4 plays a role of changing the voltage of a circuit, the middle portion of the piston rod 3 is fixedly connected with a dielectric plate 4, the inner side of, the first spring 5 is a compression spring, the diameter of the first spring 5 is larger than the minimum diameter of the piston rod 3, the first spring 5 plays a role of extending the piston rod 3 outwards, the positive plate 6 is in a circular arc shape, the central angle of the positive plate 6 is the same as that of the negative plate 7, according to the expression that C ═ epsilon S/d ═ epsilon rS/4 pi kd, the size of a capacitor can be determined when the relative area size of the positive plate 6 and the negative plate 7 is large, the voltage passing through the negative plate 7 is large as the capacitor is large, the positive plate 6 is fixedly connected to the inner wall of the fixing frame 1 and close to the outer side of the hydraulic groove 2, the negative plate 7 is fixedly connected to the inner wall of the fixing frame 1 and close to the inner side of the hydraulic groove 2, the resistor 8 electrically connected to the negative plate 7 is fixedly connected to the inner wall of the fixing frame 1, the resistor 8 is a piezoresistor, and the maximum path, the resistor 8 plays a role in controlling the circuit connection state of the electromagnet 9, the electromagnet 9 is smaller than the fixed frame 1, the magnetism on the right side of the electromagnet 9 is the same as that on the left side of the magnetic block 16, the electromagnet 9 plays a role in magnetic transmission, the electromagnet 9 electrically connected with the resistor 8 is fixedly connected to the inner wall of the fixed frame 1, the right side of the hydraulic groove 2 is movably connected with the transmission rod 10, the right side of the transmission rod 10 is fixedly connected with the movable frame 11 rotatably connected with the middle of the fixed frame 1, the movable frame 11 is made of a hard high-strength material, the second spring 14 is an extension spring, the movable frame 11 plays a role in supporting the wind-up roll, the fixture block 15 is made of a hard high-strength material, the fixture block 15 does not have magnetic conductivity, the fixture block 15 plays a role in limiting the rotation of the movable frame 11, the magnet 16 is made of rubidium, the size of the, the inner wall of the movable frame 11 is provided with positioning grooves 12 which are uniformly distributed, the middle of the movable frame 11 is movably connected with a rotating shaft 13 which is movably connected with the inner wall of the fixed frame 1, the inner wall of the rotating shaft 13 is fixedly connected with a second spring 14, the right side of the second spring 14 is fixedly connected with a clamping block 15, the middle of the clamping block 15 is fixedly connected with a magnetic block 16, and the right side of the fixed frame 1 is provided with a contraction groove 17 which is matched with the movable frame 11.

The working principle is as follows: when the support frame supports the winding roller, as shown in fig. 1, at this time, the movable frame 11 is in an extending state, the piston rod 3 is squeezed into the hydraulic groove 2 by the winding roller, the spring one 5 is in a stretching state, the dielectric plate 4 reduces the relative area of the positive plate 6 and the negative plate 7 to the minimum, at this time, the circuit voltage of the negative plate 7 is smaller than the maximum path voltage of the resistor 8, the resistor 8 is in a path state, the electromagnet 9 is in a powered-on state and generates magnetism, the fixture block 15 extends to the right side under the action of the repulsion force of the like poles of the electromagnet 9 and the magnetic block 16, the fixture block 15 is clamped with the positioning groove 12, the rotation of the movable frame 11 is effectively limited, the effective support of the winding roller is ensured, and the transmission rod 10 also extends to the right;

when the winding roller needs to be dismounted, as shown in fig. 3, firstly, the circuit of the electromagnet 9 is disconnected, the clamping block 15 can be contracted into the rotating shaft 13 under the action of the second spring 14, the movable frame 11 can rotate towards the right side and is contracted into the contraction groove 17, at this time, the piston rod 3 can extend out of the hydraulic groove 2 under the elastic force of the first spring 5 and the hydraulic action of the transmission rod 10, the dielectric plate 4 increases the relative area of the positive plate 6 and the negative plate 7, so that the circuit voltage passing through the negative plate 7 is greater than the maximum path voltage of the resistor 8, the resistor 8 is in an open circuit state, when a new winding roller is replaced, the winding roller can re-extrude the piston rod 3 into the hydraulic groove 2, and when the piston rod 3 is completely extruded into the hydraulic groove 2, the resistor 8 is re-accessed, so that the movable frame 11 is automatically fixed, and the working efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support frame is used in graphite alkene weaving convenient to change, includes mount (1), its characterized in that: the middle part of the fixing frame (1) is provided with a hydraulic groove (2), the left side of the hydraulic groove (2) is movably connected with a piston rod (3), the middle part of the piston rod (3) is fixedly connected with a dielectric plate (4), the inner side of the piston rod (3) is fixedly connected with a first spring (5) fixedly connected with the inner top wall of the fixing frame (1), the inner wall of the fixing frame (1) is fixedly connected with a positive plate (6) close to the outer side of the hydraulic groove (2), the inner wall of the fixing frame (1) is fixedly connected with a negative plate (7) close to the inner side of the hydraulic groove (2), the inner wall of the fixing frame (1) is fixedly connected with a resistor (8) electrically connected with the negative plate (7), the inner wall of the fixing frame (1) is fixedly connected with an electromagnet (9) electrically connected with the resistor (8), the right side of the hydraulic groove (2) is movably connected with a transmission rod (10), the right side, locating grooves (12) which are uniformly distributed are formed in the inner wall of the movable frame (11), the middle of the movable frame (11) is movably connected with a rotating shaft (13) which is movably connected with the inner wall of the fixed frame (1), a second spring (14) is fixedly connected with the inner wall of the rotating shaft (13), a clamping block (15) is fixedly connected to the right side of the second spring (14), a magnetic block (16) is fixedly connected to the middle of the clamping block (15), and a contraction groove (17) matched with the movable frame (11) is formed in the right side of the fixed frame (1).

2. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the fixing frame (1) is made of hard high-strength materials, and the fixing frame (1) does not have magnetic conductivity.

3. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the middle of the hydraulic groove (2) is filled with hydraulic oil, and the shape of the hydraulic groove (2) is arc-shaped.

4. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the piston rod (3) is made of hard high-strength material, and the shape of the piston rod (3) is arc-shaped.

5. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the size of the dielectric plate (4) is smaller than that of the piston rod (3), and the shape of the dielectric plate (4) is arc-shaped.

6. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the first spring (5) is a compression spring, the diameter of the first spring (5) is larger than the minimum diameter of the piston rod (3), the positive plate (6) is arc-shaped, and the central angle of the positive plate (6) is the same as that of the negative plate (7).

7. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the resistor (8) is a voltage dependent resistor, the maximum path voltage of the resistor (8) is larger than the minimum circuit voltage passing through the negative plate (7), the size of the electromagnet (9) is smaller than that of the fixed frame (1), and the magnetism of the right side of the electromagnet (9) is the same as that of the left side of the magnetic block (16).

8. The graphene textile supporting frame convenient to replace according to claim 1, is characterized in that: the movable frame (11) is made of a hard high-strength material, the second spring (14) is an extension spring, the clamping block (15) is made of a hard high-strength material, the clamping block (15) does not have magnetic conductivity, the magnetic block (16) is made of a rubidium magnet material, and the size of the magnetic block (16) is smaller than that of the clamping block (15).