CN110356897A - A kind of rubber roller - Google Patents
A kind of rubber roller Download PDFInfo
- Publication number
- CN110356897A CN110356897A CN201910696316.1A CN201910696316A CN110356897A CN 110356897 A CN110356897 A CN 110356897A CN 201910696316 A CN201910696316 A CN 201910696316A CN 110356897 A CN110356897 A CN 110356897A
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- China
- Prior art keywords
- rubber roller
- stepped hole
- wall
- poly
- insulated cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 83
- 230000005611 electricity Effects 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 239000002775 capsule Substances 0.000 claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 8
- 238000004220 aggregation Methods 0.000 abstract description 6
- 230000002776 aggregation Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010892 electric spark Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/513—Modifying electric properties
- B65H2301/5133—Removing electrostatic charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
- B65H2401/11—Polymer compositions
- B65H2401/111—Elastomer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/19—Other features of rollers
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The invention belongs to rubber roller technical field, specifically a kind of rubber roller；Including rotation home roll, rubber substrate and glass layer；Insulated cavity is offered inside glass layer, and elastic wear-resisting layer is provided on the outer wall of glass layer；Stepped hole is uniformly provided on elastic wear-resisting layer, the top of stepped hole is provided with recessed groove；Flexible recessed diaphragm plate is arranged in insulated cavity bottom, and taper thimble is provided with above the recessed diaphragm plate of elasticity, and taper thimble passes through the mesh of elastic metallic net；The top of taper thimble is provided with poly- electric ball, and poly- electric ball is located in stepped hole；Expansion chamber is offered in arc notch board；The side wall of stepped hole offers extrusion chamber, and extrusion chamber is connected to by air slot with expansion chamber；The phenomenon that effectively preventing the electrostatic that mechanical friction generates between laminated film and rubber roller, then generating prolonged aggregation on the outer wall of rubber roller, leads to the phenomenon that generating spark on rubber roller, and then influences the service life of rubber roller.
Description
Technical field
The invention belongs to rubber roller technical field, specifically a kind of rubber roller.
Background technique
Rubber roller is one kind using metal or other materials as core, overcoating rubber manufactured roll product, quilt through vulcanization
It is widely used in paper industry, dyeing, textile industry, printing industry, grain processing, metallurgical industry, plastic processing, packaging
Multiple industries such as machinery.
Coating complex machine is in laminated films such as the aluminium foil glassine paper polyamide smooth for surface, polyethylene, polypropylene
In production process, laminated film is easy to produce electrostatic in the transmission process between live-roller；Especially received in coating complex machine
During volume, since the mechanical friction between raw materials for production and rubber roller can generate a large amount of electrostatic, prolonged electrostatic is tired
After product, electrostatic can generate spark, and then rubber roller meeting after prolonged work in the outer surface of rubber roller in release
Influence service life；The electric spark generated simultaneously will affect the quality of production of laminated film.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of rubber roller proposed by the present invention, it is existing present invention is mainly used for solving
Have since the mechanical friction between raw materials for production and rubber roller can generate a large amount of electrostatic, it is quiet after prolonged buildup of static electricity
Electricity can generate spark in the outer surface of rubber roller in release, and then rubber roller will affect use after prolonged work
Service life；The electric spark generated simultaneously will affect the quality of production of laminated film.
The technical solution adopted by the present invention to solve the technical problems is: a kind of rubber roller of the present invention, including
Rotate home roll, rubber substrate and glass layer；Rubber substrate is provided on the outer wall of the rotation home roll, and rubber substrate
Glass layer is provided on outer wall；Insulated cavity is offered inside the glass layer, and is set on the outer wall of glass layer
It is equipped with elastic wear-resisting layer；Elastic metallic net is provided in the insulated cavity；It is uniformly provided with stepped hole on the elastic wear-resisting layer,
And the diameter of stepped hole is sequentially increased from top to bottom；The top of the stepped hole is provided with recessed groove, and the bottom end of stepped hole
It is connected to insulated cavity；Flexible recessed diaphragm plate is arranged in the insulated cavity bottom, and is provided with taper thimble above the recessed diaphragm plate of elasticity,
And taper thimble passes through the mesh of elastic metallic net；The top of the taper thimble is provided with poly- electric ball, and poly- electric ball is located at rank
In terraced hole；Expansion chamber is offered in the arc notch board；The side wall of the stepped hole offers extrusion chamber, and extrusion chamber is by leading
Air drain is connected to expansion chamber；When work, the original state of the taper thimble of setting is located at the inside of stepped hole, when the rubber of rotation
When elastic wear-resisting layer and the laminated film extruding of the outer surface of roller contact, the extruding force of laminated film can make on elastic wear-resisting layer
The extrusion chamber offered is compressed, and enters the gas in extrusion chamber in expansion chamber by air slot, and then make arc elasticity
Recessed diaphragm plate generates expansion, and the recessed diaphragm plate of elasticity after expansion will push the top end part sliding of taper top needlecase stepped hole, makes taper top
The top for the poly- electric ball being arranged on needle is located in the recessed groove on stepped hole top, and then enables the poly- electric ball at recessed groove that will answer
It closes the partial electrostatic that mechanical friction generates between film and rubber roller and carries out pinching collection, effectively prevent laminated film and rubber
The electrostatic that mechanical friction generates between roller, then prolonged the phenomenon that assembling is generated on the outer wall of rubber roller, lead to rubber
The phenomenon that spark is generated on roller, and then influence the service life of rubber roller；The processing quality of laminated film is reduced simultaneously；When
Rubber roller and laminated film are detached from squeeze after, the recovery of extrusion chamber can make the recessed diaphragm plate of elasticity be recessed inwardly, and then by poly- electric ball
It is recovered in stepped hole, prevents the electrostatic and laminated film being gathered on electric ball from generating secondary the phenomenon that contacting；Poly- electricity simultaneously
The dust that the electrostatic assembled on ball can generate laminated film surface is collected.
Preferably, the stepped hole is internally provided with more pieces of resilient conductive copper sheet, and the bottom end grafting of conductive copper sheet
In elastic metallic net；The top sliding contact of the conductive copper sheet is on the poly- electric ball of taper thimble；When work, when poly- electric ball
When inside in stepped hole, the conductive copper sheet of setting is contacted with poly- electric ball engaging；After poly- electric ball slides into recessed groove, lead
Electrolytic copper sector-meeting is disengaged with poly- electric ball；When the poly- electric ball for being populated with electrostatic is shunk under the drive of arc notch board, gather electricity ball
It can be contacted again with conductive copper sheet, and then the Partial charge assembled on poly- electric ball is imported into insulating layer by conductive copper sheet and is set
In the metal mesh sheet set, and then the partial electrostatic assembled on poly- electric ball can be collected by removing by metal mesh sheet, prevented
The electrostatic assembled on poly- electricity ball is excessive, and then poly- electricity ball is made to generate electric spark or electrostatic and laminated film generation two on poly- electric ball
The phenomenon that secondary contact, and then influence the processing of laminated film；Meanwhile when the electric charge transfer on poly- electric ball, gather on electricity ball
The dust of aggregation can be entered in insulated cavity by elastic conducting strip, and then insulated cavity is collected operation to dust.
Preferably, the bottom end of the arc notch board is provided with expulsion bladder, and extruding spring is provided in expulsion bladder, and squeezes
The two sides of capsule are communicated in insulated cavity by air slot；Dust suction electricity piece, and dust suction are plugged in the mesh of the elastic metallic net
The top of electric piece is contacted with the inner wall of insulated cavity；When work, when elastic metallic net be populated with charge and, dust suction electricity on piece will have
A part of charge, and then the dust assembled in stepped hole be adsorbed onto insulated cavity by the dust suction electricity sector-meeting with charge；When
After expansion chamber expansion, the expulsion bladder of bottom end setting can be squeezed, and then makes being injected in insulated cavity in expulsion bladder, with insulation
The continuous entrance of intracavity gas, the interior dust assembled of insulated cavity can be collected into the both ends of insulated cavity under the blowing of gas, in turn
Cleaning is collected to insulated cavity inner part dust；When expansion chamber is shunk, the restoring force for squeezing spring can be such that expulsion bladder expands,
And then insulated cavity inner part dust can be collected absorption by expulsion bladder, further increase the effect that insulated cavity collects dust.
Preferably, the both ends of the rotation home roll offer dust collecting trough, and dust collecting trough is connected to expulsion bladder and insulated cavity；Work
When making, when insulated cavity both ends, dust is constantly assembled, because the dust collecting trough of setting is connected to expulsion bladder and insulated cavity, and then make to insulate
Intracavitary dust enters in dust collecting trough；And then rotation home roll rotation and expulsion bladder gas blow cooperation under, can will
Part dust in dust collecting trough can be thrown away in insulated cavity, and then be cleared up the dust in insulated cavity；The dust slot position of setting
In the two sides of rotation home roll, the phenomenon that can preventing the dust in dust collecting trough from getting rid of into the outer surface of laminated film.
Preferably, the end of the dust collecting trough is provided with sealed extruded ring, and the outer end wall and dust collecting trough of sealed extruded ring
Upper end wall fit closely, and the inner end wall of sealed extruded ring is contacted with dust collecting trough base end wall；It is opened inside the sealed extruded ring
It is placed equipped with deformable cavity, and in deformable cavity with extruding stone；When work, when rotating home roll rotation, putting inside deformable cavity can be made
The extruding stone set squeezes the outer wall of sealed extruded ring under the influence of centrifugal force, and sealed extruded ring outer wall is enable to be fitted tightly over
On the inner wall of dust collecting trough, while the inner wall of sealed extruded ring can generate contraction, and then increase sealed extruded ring inner wall and dust collecting trough
The distance of inner end wall can effectively be such that the dust in dust collecting trough passes through between the inner wall and sealed extruded ring inner wall of dust collecting trough
Gap passes through, and further reduced dust in the area of rotation home roll two sidewalls expanding.
Preferably, it is enclosed with hydrophobic air guide capsule in the extrusion chamber, and hydrophobic air guide is intracapsular is filled with coolant liquid, and hydrophobic
Air guide capsule, which is located at, to be squeezed outside stone；The inner sidewall of the deformable cavity is connected to by gas vent with dust collecting trough；When work, when rotation is led
When roller rotates, make to squeeze the stone hydrophobic air guide capsule that takes the lead in the cooling tide for being squeezed, and then generating the intracapsular coolant liquid of hydrophobic air guide
Wet gas enters in deformable cavity, and then enters dust by gas vent by the cooling gas of the humidity in deformable cavity again
In slot, because dust collecting trough is connected to insulated cavity and expulsion bladder, and then enter moist cooling gas in dust collecting trough in insulated cavity
It is contacted with elastic metallic net, and then reduces the electricity with electrostatic of elastic metallic net, elastic metallic is effectively prevent to assemble on the net
The quantity of electric charge of electrostatic be greater than the quantity of electric charge of poly- electric ball aggregation, and then elastic metallic net is caused to be difficult to the electricity assembled on poly- electric ball
The phenomenon that lotus is collected.
Beneficial effects of the present invention are as follows:
1. the present invention passes through the poly- electric ball being arranged on taper thimble, when the top for the poly- electric ball being arranged on taper thimble is located at
In the recessed groove on stepped hole top, and then enable the poly- electric ball at recessed groove that the room machine of laminated film and rubber roller to rub
It wipes the partial electrostatic generated to be collected, effectively prevents the electrostatic that mechanical friction generates between laminated film and rubber roller,
The phenomenon that generating prolonged aggregation on the outer wall of rubber roller, lead to the phenomenon that spark is generated on rubber roller, Jin Erying
The service life of rubber roller is rung, while reducing the processing quality of laminated film.
2. the present invention gathers the cooperation of electricity ball and the recessed diaphragm plate of elasticity, after rubber roller and laminated film disengaging extruding, squeeze
The recovery of chamber can make the recessed diaphragm plate of elasticity be recessed inwardly, and then poly- electric ball is recovered in stepped hole, prevent from being gathered on electric ball
Electrostatic and laminated film generate secondary the phenomenon that contacting；The electrostatic assembled on electric ball poly- simultaneously can produce laminated film surface
Raw dust is collected.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is perspective view of the invention；
Fig. 2 is partial enlarged view at A in Fig. 1 of the present invention；
Fig. 3 is partial enlarged view at B in Fig. 1 of the present invention；
Fig. 4 is main view of the invention；
Fig. 5 is partial enlarged view at C in Fig. 4 of the present invention；
In figure: rotation home roll 1, rubber substrate 11, glass layer 12, insulated cavity 121, elastic wear-resisting layer 13, stepped hole
131, recessed groove 132, extrusion chamber 133, dust collecting trough 14, elastic metallic net 2, the recessed diaphragm plate 3 of elasticity, expansion chamber 31, taper thimble 4,
Poly- electricity ball 41, expulsion bladder 6, squeezes spring 61, dust suction electricity piece 7, sealed extruded ring 8, deformable cavity 81, squeezes stone conductive copper sheet 5
82, hydrophobic air guide capsule 9.
Specific embodiment
It is carried out using a kind of rubber roller of Fig. 1-Fig. 5 to an embodiment of the present invention as described below.
As Figure 1-Figure 5, a kind of rubber roller of the present invention, including rotation home roll 1, rubber substrate 11 and glass
Fibrous layer 12；It is provided with rubber substrate 11 on the outer wall of the rotation home roll 1, and is provided with glass on the outer wall of rubber substrate 11
Fibrous layer 12；Insulated cavity 121 is offered inside the glass layer 12, and is arranged on the outer wall of glass layer 12 flexible
Wearing layer 13；Elastic metallic net 2 is provided in the insulated cavity 121；Stepped hole is uniformly provided on the elastic wear-resisting layer 13
131, and the diameter of stepped hole 131 is sequentially increased from top to bottom；The top of the stepped hole 131 is provided with recessed groove 132, and rank
The bottom end in terraced hole 131 is connected to insulated cavity 121；Flexible recessed diaphragm plate 3, and the recessed film of elasticity is arranged in 121 bottom of insulated cavity
The top of plate 3 is provided with taper thimble 4, and taper thimble 4 passes through the mesh of elastic metallic net 2；The top of the taper thimble 4
It is provided with poly- electric ball 41, and poly- electric ball 41 is located in stepped hole 131；Expansion chamber 31 is offered in the arc notch board；The rank
The side wall in terraced hole 131 offers extrusion chamber 133, and extrusion chamber 133 is connected to by air slot with expansion chamber 31；When work, setting
The original state of taper thimble 4 be located at the inside of stepped hole 131, when the elastic wear-resisting layer of the outer surface of the rubber roller of rotation
13 with laminated film extruding contact when, the extruding force of laminated film can make the extrusion chamber 133 offered on elastic wear-resisting layer 13 by
It to compression, enters the gas in extrusion chamber 133 in expansion chamber 31 by air slot, and then generates the recessed diaphragm plate 3 of arc elasticity
Expansion, the recessed diaphragm plate 3 of elasticity after expansion will push the top end part sliding of 4 casees stepped holes of taper thimble 131, make on taper thimble 4
The top for the poly- electric ball 41 being arranged is located in the recessed groove 132 on 131 top of stepped hole, and then makes the poly- electric ball at recessed groove 132
41 can be collected the partial electrostatic that mechanical friction between laminated film and rubber roller generates, and effectively prevent THIN COMPOSITE
The electrostatic that mechanical friction generates between film and rubber roller, the phenomenon that generating prolonged aggregation on the outer wall of rubber roller,
Lead to the phenomenon that generating spark on rubber roller, and then influence the service life of rubber roller, while reducing adding for laminated film
Working medium amount；After rubber roller and laminated film, which are detached from, to be squeezed, the recovery of extrusion chamber 133 can make the recessed diaphragm plate 3 of elasticity be recessed inwardly,
And then poly- electric ball 41 is recovered in stepped hole 131, prevent the electrostatic being gathered on electric ball 41 from generating with laminated film secondary
The phenomenon that contact；The dust that the electrostatic assembled on electric ball 41 poly- simultaneously can generate laminated film surface is collected.
As shown in Figure 4 and Figure 5, the stepped hole 131 is internally provided with more pieces of resilient conductive copper sheet 5, and conductive copper sheet 5
Bottom end be plugged in elastic metallic net 2；Poly- electric ball 41 of the top sliding contact of the conductive copper sheet 5 in taper thimble 4
On；When work, when poly- electric ball 41 is in the inside of stepped hole 131, the conductive copper sheet 5 of setting is contacted with the poly- electric engaging of ball 41；
After poly- electric ball 41 slides into recessed groove 132, conductive copper sheet 5 can be disengaged with poly- electric ball 41；When being populated with the poly- of electrostatic
When electric ball 41 is shunk under the drive of arc notch board, poly- electricity ball 41 can be contacted again with conductive copper sheet 5, and then will be on poly- electric ball 41
The Partial charge of aggregation is imported into the metal mesh sheet being arranged in insulating layer by conductive copper sheet 5, and then can by metal mesh sheet
The partial electrostatic assembled on poly- electric ball 41 is collected removing, prevent the electrostatic assembled on poly- electric ball 41 excessive, and then make
The electrostatic and laminated film that poly- electricity ball 41 generates electric spark or gathers on electric ball 41 are contacted there is a phenomenon where secondary, and then are influenced compound
The processing of film；Meanwhile when the electric charge transfer on poly- electric ball 41, the dust assembled on poly- electricity ball 41 can pass through elastic conducting
Electric piece enters in insulated cavity 121, and then insulated cavity 121 is collected operation to dust.
As shown in Figure 4 and Figure 5, the bottom end of the arc notch board is provided with expulsion bladder 6, and extruding is provided in expulsion bladder 6
Spring 61, and the two sides of expulsion bladder 6 are communicated in insulated cavity 121 by air slot；Grafting in the mesh of the elastic metallic net 2
There is dust suction electricity piece 7, and the top of dust suction electricity piece 7 is contacted with the inner wall of insulated cavity 121；When work, when elastic metallic net 2 is populated with
Charge and, will be with some charge on dust suction electricity piece 7, and then the dust suction electricity piece 7 with charge can will assemble in stepped hole 131
Dust be adsorbed onto insulated cavity 121；After expansion chamber 31 expands, the expulsion bladder 6 of bottom end setting can be squeezed, and then is made
Being injected in insulated cavity 121 in expulsion bladder 6 is assembled in insulated cavity 121 with the continuous entrance of gas in insulated cavity 121
Dust can be collected into the both ends of insulated cavity 121 under the blowing of gas, and then be collected clearly to 121 inner part dust of insulated cavity
Reason；When expansion chamber 31 is shunk, the restoring force for squeezing spring 61 can be such that expulsion bladder 6 expands, and then expulsion bladder 6 can be by insulated cavity
121 inner part dusts are collected absorption, further increase the effect that insulated cavity 121 collects dust.
As shown in Figure 1, Figure 2 and Figure 3, the both ends of the rotation home roll 1 offer dust collecting trough 14, and dust collecting trough 14 and extruding
Capsule 6 is connected to insulated cavity 121；When work, when 121 both ends dust of insulated cavity is constantly assembled, because setting dust collecting trough 14 and squeeze
Pressure capsule 6 is connected to insulated cavity 121, and then enters the dust in insulated cavity 121 in dust collecting trough 14；And then in rotation home roll 1
Rotation and the gas of expulsion bladder 6 blow under cooperation, the part dust in dust collecting trough 14 can be thrown away in insulated cavity 121,
And then the dust in insulated cavity 121 is cleared up；The dust collecting trough 14 of setting is located at the two sides of rotation home roll 1, can prevent from collecting
Dust in dirt slot 14 gets rid of the phenomenon that into the outer surface of laminated film.
As shown in Figure 1, Figure 2 and Figure 3, the end of the dust collecting trough 14 is provided with sealed extruded ring 8, and sealed extruded ring 8
Outer end wall and the upper end wall of dust collecting trough 14 fit closely, and the inner end wall of sealed extruded ring 8 is contacted with 14 base end wall of dust collecting trough；
Deformable cavity 81 is offered inside the sealed extruded ring 8, and is placed in deformable cavity 81 with extruding stone 82；When work, when rotation is led
When roller 1 rotates, the extruding stone 82 of the placement inside deformable cavity 81 can be made to squeeze the outer of sealed extruded ring 8 under the influence of centrifugal force
Wall enables 8 outer wall of sealed extruded ring to be fitted tightly on the inner wall of dust collecting trough 14, while the inner wall of sealed extruded ring 8 can produce
It is raw to shrink, and then increase 8 inner wall of sealed extruded ring at a distance from 14 inner end wall of dust collecting trough, can effectively it make in dust collecting trough 14
The gap between 8 inner wall of inner wall and sealed extruded ring that dust passes through dust collecting trough 14 passes through, and further reduced dust and is rotating
The area of 1 two sidewalls expanding of home roll.
As shown in Figure 1, Figure 2 and Figure 3, it is enclosed with hydrophobic air guide capsule 9 in the extrusion chamber 133, and is filled out in hydrophobic air guide capsule 9
Filled with coolant liquid, and hydrophobic air guide capsule 9 is located at outside extruding stone 82；The inner sidewall of the deformable cavity 81 passes through gas vent and dust
Slot 14 is connected to；When work, when rotating home roll 1 and rotating, makes to squeeze the hydrophobic air guide capsule 9 that takes the lead in of stone 82 and squeezed, and then make to dredge
The cooling moist gas that coolant liquid generates in water air guide capsule 9 enters in deformable cavity 81, and then again by deformable cavity 81
The cooling gas of humidity is entered in dust collecting trough 14 by gas vent, because dust collecting trough 14 is connected to insulated cavity 121 and expulsion bladder 6,
And then it enters the gas of moist cooling in dust collecting trough 14 in insulated cavity 121 and is contacted with elastic metallic net 2, and then reduce elasticity
The electricity with electrostatic of metal mesh 2 effectively prevent the quantity of electric charge for the electrostatic assembled on elastic metallic net 2 to be greater than poly- electric ball 41 poly-
The quantity of electric charge of collection, and then elastic metallic net 2 is caused to be difficult to the phenomenon that being collected to the charge assembled on poly- electric ball 41.
Specific workflow is as follows:
When work, the original state of the taper thimble 4 of setting is located at the inside of stepped hole 131, when the rubber roller of rotation
Outer surface elastic wear-resisting layer 13 and laminated film extruding when contacting, the extruding force of laminated film can make on elastic wear-resisting layer 13
The extrusion chamber 133 offered is compressed, and enters the gas in extrusion chamber 133 in expansion chamber 31 by air slot, in turn
The recessed diaphragm plate 3 of arc elasticity is set to generate expansion, the recessed diaphragm plate 3 of elasticity after expansion will push the top end part of 4 casees stepped holes of taper thimble 131
Sliding is located at the top for the poly- electric ball 41 being arranged on taper thimble 4 in the recessed groove 132 on 131 top of stepped hole, and then makes recessed
The poly- electric ball 41 fallen at slot 132 can receive the partial electrostatic that mechanical friction between laminated film and rubber roller generates
Collection.
In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.
Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material
Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (6)
1. a kind of rubber roller, it is characterised in that: including rotation home roll (1), rubber substrate (11) and glass layer (12)；Institute
It states and is provided with rubber substrate (11) on the outer wall of rotation home roll (1), and be provided with glass fibre on the outer wall of rubber substrate (11)
Layer (12)；It offers insulated cavity (121) inside the glass layer (12), and is provided on the outer wall of glass layer (12)
Elastic wear-resisting layer (13)；Elastic metallic net (2) are provided in the insulated cavity (121)；On the elastic wear-resisting layer (13) uniformly
It offers stepped hole (131), and the diameter of stepped hole (131) is sequentially increased from top to bottom；The top of the stepped hole (131) is set
It is equipped with recessed groove (132), and the bottom end of stepped hole (131) is connected to insulated cavity (121)；Insulated cavity (121) bottom is set
It is equipped with the recessed diaphragm plate (3) of elasticity, and is provided with taper thimble (4) above the recessed diaphragm plate (3) of elasticity, and taper thimble (4) passes through bullet
The mesh of property metal mesh (2)；The top of the taper thimble (4) is provided with poly- electric ball (41), and poly- electric ball (41) is located at ladder
In hole (131)；Expansion chamber (31) are offered in the arc notch board；The side wall of the stepped hole (131) offers extrusion chamber
(133), and extrusion chamber (133) is connected to by air slot with expansion chamber (31).
2. a kind of rubber roller according to claim 1, it is characterised in that: stepped hole (131) are internally provided with
More pieces of resilient conductive copper sheet (5), and the bottom end of conductive copper sheet (5) is plugged in elastic metallic net (2)；The conductive copper sheet
(5) top sliding contact is on the poly- electric ball (41) of taper thimble (4).
3. a kind of rubber roller according to claim 1, it is characterised in that: the bottom end of the arc notch board is provided with extruding
Capsule (6), and be provided in expulsion bladder (6) and squeeze spring (61), and the two sides of expulsion bladder (6) are communicated to insulated cavity by air slot
(121) in；Dust suction electricity piece (7), and the top of dust suction electricity piece (7) and insulation are plugged in the mesh of the elastic metallic net (2)
The inner wall of chamber (121) contacts.
4. a kind of rubber roller according to claim 1, it is characterised in that: the both ends of rotation home roll (1) offer
Dust collecting trough (14), and dust collecting trough (14) is connected to expulsion bladder (6) and insulated cavity (121).
5. a kind of rubber roller according to claim 4, it is characterised in that: the end of the dust collecting trough (14) is provided with close
It seals extrusion ring (8), and the outer end wall of sealed extruded ring (8) and the upper end wall of dust collecting trough (14) fit closely, and sealed extruded ring
(8) inner end wall is contacted with dust collecting trough (14) base end wall；It offers deformable cavity (81), and becomes inside the sealed extruded ring (8)
It is placed in shape chamber (81) with extruding stone (82).
6. a kind of rubber roller according to claim 5, it is characterised in that: be enclosed in the extrusion chamber (133) hydrophobic
Air guide capsule (9), and coolant liquid is filled in hydrophobic air guide capsule (9), and hydrophobic air guide capsule (9) is located at extruding stone (82) outside；Institute
The inner sidewall for stating deformable cavity (81) is connected to by gas vent with dust collecting trough (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910696316.1A CN110356897A (en) | 2019-07-30 | 2019-07-30 | A kind of rubber roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910696316.1A CN110356897A (en) | 2019-07-30 | 2019-07-30 | A kind of rubber roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110356897A true CN110356897A (en) | 2019-10-22 |
Family
ID=68222214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910696316.1A Pending CN110356897A (en) | 2019-07-30 | 2019-07-30 | A kind of rubber roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110356897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897176A (en) * | 2021-02-05 | 2021-06-04 | 陈居萌 | Textile printing and winding device |
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| CN112897176A (en) * | 2021-02-05 | 2021-06-04 | 陈居萌 | Textile printing and winding device |
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