CN111942939A

CN111942939A - Variable diameter prevents skidding with weaving and uses transfer roller

Info

Publication number: CN111942939A
Application number: CN202010823130.0A
Authority: CN
Inventors: 陈杨兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-17

Abstract

The utility model provides a variable diameter prevent skidding with weaving and use transfer roller, relates to weaving technical field, which comprises a rotating shaft, the middle part fixedly connected with electromagnet of pivot, the outside fixedly connected with evenly distributed's of pivot spring one, the outside fixedly connected with of spring one and the inner wall swing joint's of pivot fixture block, the middle part fixedly connected with magnetic path one of fixture block, the outside swing joint of pivot has the transfer roller, the draw-in groove of evenly distributed two is seted up to the inner wall of transfer roller. This variable diameter prevent skidding with weaving and use transfer roller, use through the cooperation of rubber circle with the piston piece, during the use of this conveyer, the electromagnet circular telegram, and the piston piece can move to the outside under the mutual repulsion effort of electromagnet and magnetic path two, think the outside extrusion with electrorheological fluids, make the rubber circle inflation, effectively increase the turning radius of transfer roller, thereby can effectively guarantee the laminating of transfer roller and cloth, thereby reached the effect that prevents the cloth and skid, effectively avoid the cloth to corrugate.

Description

Variable diameter prevents skidding with weaving and uses transfer roller

Technical Field

The invention relates to the technical field of spinning, in particular to a variable-diameter anti-slip spinning conveying roller.

Background

The materials used in ancient China for coloring can be divided into mineral pigments and plant dyes, wherein the latter is the main dye in ancient China, the mineral pigments are adhered to the surface of the fabric through an adhesive, but the colors are easy to fall off when meeting water, the plant dyes are not, the pigment molecules of the plant dyes change the colors of the fabric through affinity with the fibers of the fabric during dyeing, and the colors are difficult to fall off or are seldom to fall off after being washed by sun water.

Present textile fabric is after dyeing, carries to next step through the transfer roller mostly, but because present transfer roller is that the shape is fixed, just can't closely laminate with the cloth again between the transfer roller after long-time the use, leads to the condition that can appear becoming flexible often in the in-process of carrying the cloth, causes the cloth fold to appear, influences the later stage use of cloth.

Therefore, we have proposed a variable diameter prevents skidding and solves above problem with weaving with transfer roller, uses through the cooperation of rubber circle and piston block, has reached the effect that prevents the cloth and skid, effectively avoids the cloth to corrugate, uses through the cooperation of dielectric medium board and conductive pillar, has reached hierarchical control's effect, has effectively increased the transmission radius to stability has been increased.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: a diameter-variable anti-slip textile conveying roller comprises a rotating shaft, wherein an electromagnet is fixedly connected to the middle of the rotating shaft, a first spring which is uniformly distributed is fixedly connected to the outer side of the rotating shaft, a clamping block which is movably connected with the inner wall of the rotating shaft is fixedly connected to the outer side of the first spring, a first magnetic block is fixedly connected to the middle of the clamping block, a conveying roller is movably connected to the outer side of the rotating shaft, clamping grooves which are uniformly distributed are formed in the inner wall of the conveying roller, a second spring which is uniformly distributed is fixedly connected to the inner wall of the conveying roller, a piston block which is movably connected with the inner wall of the conveying roller is fixedly connected to the outer side of the second spring, a second magnetic block is fixedly connected to the inner wall of the inner side of the piston block, a dielectric medium plate is fixedly connected to the middle of the piston block, a conductive, the inner wall fixedly connected with of transfer roller and negative plate electric connection's resistance, the outside fixedly connected with rubber circle of transfer roller.

The invention has the following beneficial effects:

1. this variable diameter prevent skidding with weaving and use transfer roller, use through the cooperation of rubber circle with the piston piece, during the use of this conveyer, the electromagnet circular telegram, and the piston piece can move to the outside under the mutual repulsion effort of electromagnet and magnetic path two, think the outside extrusion with electrorheological fluids, make the rubber circle inflation, effectively increase the turning radius of transfer roller, thereby can effectively guarantee the laminating of transfer roller and cloth, thereby reached the effect that prevents the cloth and skid, effectively avoid the cloth to corrugate.

2. This variable diameter prevent skidding with weaving and use transfer roller, cooperation through dielectric medium board and conductive cylinder is used, move the in-process to the outside gradually as the piston piece, electrorheological fluids is liquid, and electrorheological fluids is crowded to the outside, when the piston piece moves to the outside, at this moment the relative area of positive plate and negative plate is increased to the biggest to the dielectric medium board, at this moment circuit voltage is greater than the minimum access voltage of resistance, it circular telegram to lead the pillar, make electrorheological fluids become solid-state, effective fixed transmission radius, guarantee cloth and transfer roller effective contact, thereby hierarchical control's effect has been reached, transmission radius has effectively been increased, and stability has been increased.

Furthermore, the rotating shaft is made of hard high-strength materials and does not have conductivity and magnetic conductivity, the magnetism of the outer side of the electromagnet is the same as that of the inner side of the first magnetic block, the first spring is an extension spring, and the diameter of the first spring is smaller than the width of the clamping block.

Furthermore, the fixture block is made of a hard high-strength material and does not have conductivity and magnetic conductivity, the first magnetic block is made of a rubidium magnet material and is rectangular.

Further, the shape of transfer roller is cylindric and the material of transfer roller is stereoplasm high strength material, the degree of depth of draw-in groove is less than the thickness of transfer roller, spring two is extension spring and the diameter of spring two is less than the diameter of piston block.

Furthermore, the material of the second magnetic block is a rubidium magnet material, the magnetism of the inner side of the second magnetic block is the same as that of the outer side of the electromagnet, the shape of the dielectric plate is cuboid, and the size of the dielectric plate is smaller than that of the piston block.

Further, the conductive column is made of copper materials and is cylindrical, the resistor is a piezoresistor, the minimum path voltage of the resistor is smaller than the maximum circuit voltage of the circuit, the inner side of the rubber ring is movably connected with electrorheological fluid, and the rubber ring is made of soft rubber materials.

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 an enlarged partial view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the expansion structure of the rubber ring of the present invention;

FIG. 5 is an enlarged partial view of the portion C of FIG. 4 according to the present invention;

FIG. 6 is an enlarged partial view of the portion D in FIG. 4 according to the present invention.

In the figure: 1. a rotating shaft; 2. an electromagnet; 3. a first spring; 4. a clamping block; 5. a first magnetic block; 6. a conveying roller; 7. a card slot; 8. a second spring; 9. a piston block; 10. a second magnetic block; 11. a dielectric plate; 12. a conductive post; 13. a positive plate; 14. a negative plate; 15. a resistance; 16. a rubber ring.

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. 1-6, a diameter-variable anti-slip textile conveying roller comprises a rotating shaft 1, the rotating shaft 1 plays a role in transmission, the rotating shaft 1 is made of a hard high-strength material, the rotating shaft 1 does not have conductivity and magnetic conductivity, the magnetism of the outer side of an electromagnet 2 is the same as that of the inner side of a magnetic block 5, a spring 3 is an extension spring, the diameter of the spring 3 is smaller than the width of a clamping block 4, the middle part of the rotating shaft 1 is fixedly connected with the electromagnet 2, the electromagnet 2 plays a role in magnetic transmission, the outer side of the rotating shaft 1 is fixedly connected with the uniformly distributed springs 3, the spring 3 plays a role in retracting the clamping block 4 into the rotating shaft 1, the outer side of the spring 3 is fixedly connected with a clamping block 4 movably connected with the inner wall of the rotating shaft 1, the clamping block 4 plays a role in relatively fixing the rotating shaft 1 and the conveying roller 6, the clamping block 4 is made of a hard high-, the magnetic block I5 is made of rubidium magnet materials, the shape of the magnetic block I5 is cuboid, the magnetic block I5 is fixedly connected to the middle of the clamping block 4, and the magnetic block I5 plays a role in magnetic transmission.

The outer side of the rotating shaft 1 is movably connected with a conveying roller 6, the conveying roller 6 plays a role in fixing each part and conveying cloth, the conveying roller 6 is cylindrical, the material of the conveying roller 6 is hard high-strength material, the depth of a clamping groove 7 is smaller than the thickness of the conveying roller 6, a spring II 8 is an extension spring, the diameter of a spring II 8 is smaller than that of a piston block 9, the inner wall of the conveying roller 6 is provided with a clamping groove 7 with the diameter of the spring II being uniformly distributed, the clamping groove 7 plays a role in relatively fixing the rotating shaft 1 and the conveying roller 6, the inner wall of the conveying roller 6 is fixedly connected with the spring II 8 with the uniform distribution, the spring II 8 plays a role in contracting the piston block 9 into the inner side of the conveying roller 6, the outer side of the spring II 8 is fixedly connected with the piston block 9 movably connected with the inner wall of the conveying roller 6, the second magnetic block 10 plays a role in magnetic transmission, the second magnetic block 10 is made of a rubidium magnet material, and the magnetism of the inner side of the second magnetic block 10 is the same as that of the outer side of the electromagnet 2.

The shape of the dielectric plate 11 is cuboid, the size of the dielectric plate 11 is smaller than that of the piston block 9, the middle part of the piston block 9 is fixedly connected with the dielectric plate 11, the dielectric plate 11 plays a role of changing the voltage of a circuit, the outer side of the piston block 9 is fixedly connected with a conductive column 12, the conductive column 12 plays a role of controlling the state of electrorheological fluid, when the conductive column 12 is electrified, the electrorheological fluid is solid, when the conductive column 12 is not electrified, the electrorheological fluid is liquid, the conductive column 12 is made of copper material and the conductive column 12 is cylindrical, the resistor 15 is a piezoresistor and the minimum path voltage of the resistor 15 is smaller than the maximum circuit voltage, the inner side of the rubber ring 16 is movably connected with the electrorheological fluid and the rubber ring 16 is made of soft rubber material, the inner wall of the conveying roller 6 and the outer side close to the piston block 9 are fixedly connected with a positive plate 13, the, the inner wall of transfer roller 6 and with the mutual symmetry fixedly connected with negative plate 14 of positive plate 13, the inner wall fixedly connected with of transfer roller 6 and negative plate 14 electric connection's resistance 15, resistance 15 play the control and lead the effect whether 12 circuits of electrical pillar communicate, the outside fixedly connected with rubber circle 16 of transfer roller 6. The rubber ring 16 serves to increase the transfer radius.

The working principle is as follows: in an initial state, as shown in fig. 1, at this time, the conveying device does not work, the electromagnet 2 is in a power-off state, at this time, the fixture block 4 is contracted into the rotating shaft 1 under the action of the first spring 3, the rotating shaft 1 is separated from the conveying roller 6, meanwhile, the piston block 9 is contracted to the inner side of the conveying roller 6 under the action of the second spring 8, the dielectric plate 11 reduces the relative area of the positive plate 13 and the negative plate 14 to the minimum, at this time, the circuit voltage is smaller than the minimum path voltage of the resistor 15, so that at this time, the conductive post 12 is in the power-off state, the electrorheological fluid is in a;

when the conveying device is used, firstly, the power is switched on, at the moment, the electromagnet 2 is switched on and generates magnetism, the magnetic block I5 moves outwards under the action of the repulsion of the like poles of the electromagnet 2 and drives the clamping block 4 to move outwards together, the clamping block 4 is clamped with the clamping groove 7, the rotating shaft 1 and the conveying roller 6 are relatively fixed, at the moment, the piston block 9 moves outwards under the action of the repulsion of the like poles of the magnetic block II 10 and the electromagnet 2, electrorheological fluid is squeezed outwards, the rubber ring 16 expands, the conveying radius is increased, stable conveying of cloth is guaranteed, when the piston block 9 moves to the outermost side, the relative area of the positive plate 13 and the negative plate 14 is increased to the maximum, the circuit voltage is greater than the minimum access voltage of the resistor 15, at the moment, the conductive post 12 is switched on, the electrorheological fluid is changed into a solid state, the practicability 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 weaving is with transfer roller that skids that variable diameter, includes pivot (1), its characterized in that: the middle part of the rotating shaft (1) is fixedly connected with an electromagnet (2), the outer side of the rotating shaft (1) is fixedly connected with a first spring (3) which is uniformly distributed, the outer side of the first spring (3) is fixedly connected with a clamping block (4) which is movably connected with the inner wall of the rotating shaft (1), the middle part of the clamping block (4) is fixedly connected with a first magnetic block (5), the outer side of the rotating shaft (1) is movably connected with a conveying roller (6), the inner wall of the conveying roller (6) is provided with a clamping groove (7) which is uniformly distributed with a second magnet, the inner wall of the conveying roller (6) is fixedly connected with a second spring (8) which is uniformly distributed with a second spring, the outer side of the second spring (8) is fixedly connected with a piston block (9) which is movably connected with the inner wall of the conveying roller (6), the inner wall of the inner side of the piston block (9, the inner wall of transfer roller (6) just is close to outside fixedly connected with positive plate (13) of piston piece (9), the inner wall of transfer roller (6) just with positive plate (13) mutual symmetry fixedly connected with negative plate (14), the inner wall fixedly connected with of transfer roller (6) and negative plate (14) electric connection's resistance (15), the outside fixedly connected with rubber circle (16) of transfer roller (6).

2. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the material of the rotating shaft (1) is hard high-strength material, and the rotating shaft (1) has no conductivity and magnetic conductivity.

3. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the magnetism of the outer side of the electromagnet (2) is the same as that of the inner side of the magnetic block I (5), the spring I (3) is an extension spring, and the diameter of the spring I (3) is smaller than the width of the clamping block (4).

4. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the fixture block (4) is made of hard high-strength material, and the fixture block (4) is not conductive and magnetic conductive.

5. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the first magnetic block (5) is made of a rubidium magnet material, and the shape of the first magnetic block (5) is cuboid.

6. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the shape of transfer roller (6) is cylindric and the material of transfer roller (6) is stereoplasm high strength material, the degree of depth of draw-in groove (7) is less than the thickness of transfer roller (6), the diameter that spring two (8) are extension spring and spring two (8) is less than the diameter of piston block (9).

7. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the magnetic block II (10) is made of a rubidium magnet material, the magnetism of the inner side of the magnetic block II (10) is the same as that of the outer side of the electromagnet (2), the shape of the dielectric plate (11) is cuboid, and the size of the dielectric plate (11) is smaller than that of the piston block (9).

8. A variable diameter anti-slip textile transfer roll as defined in claim 1, wherein: the conductive column (12) is made of copper materials, the conductive column (12) is cylindrical, the resistor (15) is a piezoresistor, the minimum path voltage of the resistor (15) is smaller than the maximum circuit voltage of a circuit, the inner side of the rubber ring (16) is movably connected with electrorheological fluid, and the rubber ring (16) is made of soft rubber materials.