CN117563885A - Online electrostatic oiling device for roller - Google Patents
Online electrostatic oiling device for roller Download PDFInfo
- Publication number
- CN117563885A CN117563885A CN202410055380.2A CN202410055380A CN117563885A CN 117563885 A CN117563885 A CN 117563885A CN 202410055380 A CN202410055380 A CN 202410055380A CN 117563885 A CN117563885 A CN 117563885A
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- Prior art keywords
- seat
- oiling
- electrostatic
- arc
- roller
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- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 15
- 238000007906 compression Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
- B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention relates to the technical field of electrostatic oiling, in particular to an online electrostatic oiling device for a roller, which comprises the following components: the device comprises an oiling slide seat, a reciprocating support seat, a movable support assembly and an electrostatic oiling assembly, wherein the bottom end of the reciprocating support seat is provided with a slide seat which is in sliding connection with the surface of the oiling slide seat, a fixed support which is positioned at one end of the oiling slide seat is fixedly arranged on the surface of the oiling slide seat, an autorotation driving motor and a traversing driving motor are fixedly arranged on the inner side of the fixed support, the output ends of the autorotation driving motor and the traversing driving motor are respectively fixedly connected with a chuck and a spiral guide rod, and the slide seat is in sliding sleeve connection with the surface of the spiral guide rod. According to the invention, the novel motion driving structure is arranged, the traverse driving motor is used for driving the reciprocating support seat and the movable support assembly to linearly slide on the surface of the oiling sliding seat, the movable support assembly and the surface of the compression roller are used as the relative support structures of the movable support assembly and the compression roller, the relative motion of the electrostatic oiling assembly and the surface of the compression roller is kept, and the motion stability is improved, so that uneven oiling caused by interval change is avoided.
Description
Technical Field
The invention relates to the technical field of electrostatic oiling, in particular to an online electrostatic oiling device for a roller.
Background
The roller is a key component for rolling production in a steel mill, and when the roller is in a state of temporary unused or long-term unused after grinding, the roller needs to be coated with rust-proof oil, so that rust on the surface of the roller is prevented, and the influence on the surface quality of a rolled steel plate is avoided. The electrostatic oiling is as follows: the rust-proof oil is uniformly coated on the surface of the steel belt by utilizing the principle of positive and negative attraction of charges by a high-voltage electric field in the oiling chamber, so that a thin rust-proof oil film layer is formed.
The existing roller electrostatic oiling is mainly used for uniformly oiling through the reciprocating movement of the electrostatic end on the surface of the rotary compression roller, a single oiling end slides on the surface of the compression roller along a straight line in operation, fluctuation is generated between the single oiling end and the surface of the compression roller, the distance between the single oiling end and the compression roller is changed, accordingly, the electrostatic pressure difference between the oiling end and the compression roller is changed, once the electrostatic pressure is changed, the oiling amount is increased or decreased, uneven oiling on the surface of the compression roller is caused, and certain defects exist.
In view of the above, the present invention provides an online electrostatic oiling device for roller to solve the existing problems, and aims to solve the problems and improve the practical value by the technology.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: an online electrostatic oiling device for a roller, comprising: the oil coating device comprises an oil coating slide seat, a reciprocating support seat, a movable support assembly and an electrostatic oil coating assembly, wherein the bottom end of the reciprocating support seat is provided with a slide seat which is in sliding connection with the surface of the oil coating slide seat, the surface of the oil coating slide seat is fixedly provided with a fixed support frame positioned at one end of the oil coating slide seat, the inner side of the fixed support frame is fixedly provided with a rotation driving motor and a transverse driving motor, the output ends of the rotation driving motor and the transverse driving motor are respectively fixedly connected with a chuck and a spiral guide rod, the slide seat is in sliding connection with the surface of the spiral guide rod, and the movable support assembly and the electrostatic oil coating assembly are fixedly arranged on the surface of the reciprocating support seat;
the movable supporting component comprises a supporting arc strip, an arc holding strip and a plurality of adjusting sliding lugs which are slidably mounted on the surfaces of the supporting arc strip and the arc holding strip, an omni-directional roller is rotatably mounted at the end part of the adjusting sliding lug, a plurality of rubber rollers are arranged on the surface of the omni-directional roller, the electrostatic oiling component comprises an electrostatic seat, an oil supply pipeline and a plurality of oiling nozzles fixed on the surface of the electrostatic seat, the electrostatic seat is symmetrically arranged on two sides of the reciprocating supporting seat, and the surface oiling nozzles are uniformly distributed and are perpendicular to the surface of the electrostatic seat to be connected.
The present invention may be further configured in a preferred example to: the oiling sliding seat and the spiral guide rod are arranged in parallel, a guide rail for installing the sliding seat is arranged on the surface of the oiling sliding seat, two spiral grooves which are opposite in rotation direction and are arranged in an intersecting mode are formed in the surface of the spiral guide rod, and a lug matched with the spiral grooves is arranged on the inner side of the sliding seat.
The present invention may be further configured in a preferred example to: the chuck is of a three-jaw chuck structure, the axis of the chuck and the circle center of the arc-holding strip are positioned on the same straight line, and the connecting line of the axis of the chuck and the circle center of the arc-holding strip is parallel to the spiral guide rod.
The present invention may be further configured in a preferred example to: the arc supporting strip and the arc holding strip are of semicircular structures, one end of the arc supporting strip is rotationally connected with the end of the arc holding strip, the other end of the arc holding strip is provided with a lock rod, and the surface of the arc supporting strip is provided with a threaded sleeve matched with the lock rod.
The present invention may be further configured in a preferred example to: the number of the adjusting sliding lugs is three, the adjusting sliding lugs are uniformly distributed on the surfaces of the supporting arc bars and the arc holding bars in the circumferential direction, and the surfaces of the supporting arc bars and the arc holding bars penetrate through the screw rods for adjusting the arrangement of the sliding lugs.
The present invention may be further configured in a preferred example to: the number of the rubber rollers is eight or more even number, the rubber rollers are equally divided into two groups, the two groups of rubber rollers are respectively arranged on two sides of the omni-directional roller and uniformly distributed in the circumferential direction, the rubber rollers on two sides are distributed in a staggered manner, and the omni-directional roller is of an olive-shaped roller body structure.
The present invention may be further configured in a preferred example to: the end part of the oil supply pipeline is communicated with a peristaltic pump, and the peristaltic pump is used for pumping antirust oil into the static seat.
The present invention may be further configured in a preferred example to: the surface of the oil coating nozzle is provided with an electrode for oil liquid electricity connection, and the end part of the electrode is electrically connected with an electrostatic generator.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, the novel motion driving structure is arranged, the traverse driving motor is utilized to drive the reciprocating support seat and the movable support assembly to linearly slide on the surface of the oiling sliding seat, the movable support assembly and the surface of the compression roller are used as the relative support structures of the movable support assembly and the compression roller, the relative motion of the electrostatic oiling assembly and the surface of the compression roller is maintained, and the motion stability is improved, so that uneven oiling caused by interval change is avoided.
2. According to the invention, the spiral guide rod is driven by the transverse moving driving motor to rotate so as to realize the linear reciprocating motion of the reciprocating support seat, the movable support assembly and the electrostatic oiling assembly along the surface of the press roller, the rotation driving motor drives the press roller to roll at a constant speed, so that the uniform oiling of the surface of the press roller is realized, and the full-coverage oiling of the surface of the press roller is performed under the work of the multi-pipe oiling nozzle, so that the coating uniformity is further ensured.
3. According to the invention, the omnidirectional roller structure is arranged at the end part of the adjusting slide lug to support the omnidirectional roller, so that the surface of the pressing roller can be supported, the rotation and linear sliding movement of the pressing roller at the inner side of the arc holding strip can be realized, and the stable support of the pressing roller can be realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the mounting structure of the oiling slide and the stator bracket according to one embodiment of the invention;
FIG. 3 is a schematic view of the surface structure of a reciprocating support seat according to one embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 2A according to one embodiment of the present invention;
FIG. 5 is a schematic view of a spiral guide bar mounting structure according to an embodiment of the present invention;
FIG. 6 is a schematic view of a movable support assembly according to an embodiment of the present invention;
fig. 7 is a schematic diagram of an adjusting lug and an omni-directional roller according to an embodiment of the present invention.
Reference numerals:
100. oiling sliding seat; 110. a fixed support; 120. a rotation driving motor; 130. a chuck;
200. a reciprocating support seat; 210. a spiral guide rod; 220. a traversing driving motor; 230. a skid base;
300. a movable support assembly; 310. supporting the arc strip; 320. arc holding strips; 330. adjusting the sliding lugs; 340. an omni-directional roller; 321. a lock lever; 341. a rubber roller;
400. an electrostatic oiling assembly; 410. an electrostatic mount; 420. an oil supply line; 411. and (5) an oil coating nozzle.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
An online electrostatic oiling device for a roller according to some embodiments of the present invention is described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the online electrostatic oiling device for a roller provided by the invention comprises: the oil coating slide seat 100, the reciprocating support seat 200, the movable support assembly 300 and the electrostatic oil coating assembly 400 are arranged at the bottom end of the reciprocating support seat 200, a slide seat 230 which is in sliding connection with the surface of the oil coating slide seat 100 is arranged at the bottom end of the reciprocating support seat 200, a fixed support frame 110 which is positioned at one end of the oil coating slide seat 100 is fixedly arranged at the surface of the oil coating slide seat 100, a rotation driving motor 120 and a traversing driving motor 220 are fixedly arranged at the inner side of the fixed support frame 110, a chuck 130 and a spiral guide rod 210 are respectively fixedly connected at the output ends of the rotation driving motor 120 and the traversing driving motor 220, the slide seat 230 is in sliding sleeve connection with the surface of the spiral guide rod 210, and the movable support assembly 300 and the electrostatic oil coating assembly 400 are fixedly arranged at the surface of the reciprocating support seat 200;
the movable supporting component 300 comprises a supporting arc strip 310, an arc holding strip 320 and a plurality of adjusting sliding lugs 330 which are slidably arranged on the surfaces of the supporting arc strip 310 and the arc holding strip 320, an omnidirectional roller 340 is rotatably arranged at the end part of the adjusting sliding lug 330, a plurality of rubber rollers 341 are arranged on the surface of the omnidirectional roller 340, the electrostatic oiling component 400 comprises an electrostatic seat 410, an oil supply pipeline 420 and a plurality of oiling nozzles 411 fixed on the surface of the electrostatic seat 410, the electrostatic seat 410 is symmetrically arranged on two sides of the reciprocating supporting seat 200, and the surface oiling nozzles 411 are uniformly distributed and are connected perpendicular to the surface of the electrostatic seat 410.
In this embodiment, the oiling slide 100 and the spiral guide rod 210 are arranged parallel to each other, the surface of the oiling slide 100 is provided with a guide rail for installing the slide seat 230, the surface of the spiral guide rod 210 is provided with two spiral grooves which are opposite in rotation direction and are arranged in an intersecting manner, and the inner side of the slide seat 230 is provided with a convex block matched with the spiral grooves.
Specifically, during the rotation of the spiral guide rod 210 driven by the traverse driving motor 220, the sliding driving of the sliding table 230 and the reciprocating support 200 on the surface of the oiling sliding seat 100 is realized through the opposite action of the protrusion inside the sliding table 230 and the spiral guide rod 210, and the reciprocating sliding of the reciprocating support 200 during the rotation of the spiral guide rod 210 can be performed by using the double-thread structure with opposite rotation directions, so that the operation is simplified.
In this embodiment, the chuck 130 is a three-jaw chuck structure, the axis of the chuck 130 and the center of the arc-holding strip 320 are located on the same line, and the line connecting the axis of the chuck 130 and the center of the arc-holding strip 320 is parallel to the spiral guide rod 210.
In this embodiment, the supporting arc strip 310 and the holding arc strip 320 are both in semicircular arc structures, one end of the supporting arc strip 310 is rotatably connected with the end of the holding arc strip 320, the other end of the holding arc strip 320 is provided with a locking rod 321, and the surface of the supporting arc strip 310 is provided with a threaded sleeve matched with the locking rod 321.
Specifically, the release and tooling of the press roller can be performed by opening the supporting arc strip 310 and the holding arc strip 320, and the connection of the supporting arc strip 310 and the holding arc strip 320 is realized under the connection of the lock rod 321.
In this embodiment, the number of the adjusting lugs 330 is three, and the adjusting lugs are uniformly distributed on the surfaces of the supporting arc strips 310 and the arc holding strips 320 in the circumferential direction, and the surfaces of the supporting arc strips 310 and the arc holding strips 320 penetrate through the screws arranged on the adjusting lugs 330.
Specifically, the screw rod is used for fastening the surfaces of the adjustable sliding lug 330, the supporting arc strip 310 and the arc holding strip 320, and the radial sliding of the adjustable sliding lug 330 can be adjusted to adapt to compression rollers with different diameters.
In this embodiment, the number of the rubber rollers 341 is an even number of eight or more, the rubber rollers 341 are equally divided into two groups, and the two groups of rubber rollers 341 are respectively arranged at two sides of the omni-directional roller 340 and uniformly distributed in the circumferential direction, the rubber rollers 341 at two sides are alternately distributed, and the omni-directional roller 340 has an olive-shaped roller body structure.
Specifically, the omni-directional roller 340 structure is arranged at the end of the adjusting sliding lug 330 to support the surface of the pressing roller, so that the rotation and linear sliding movement of the pressing roller at the inner side of the arc holding strip 320 can be realized.
In this embodiment, the end of the oil supply line 420 communicates with a peristaltic pump for pumping anti-rust oil into the interior of the electrostatic mount 410.
Further, an electrode for oil electrical connection is arranged on the surface of the oiling nozzle 411, and an electrostatic generator is electrically connected to the end of the electrode.
Specifically, the electrostatic oiling assembly 400 is communicated with an oil pump structure to pump oil, high-voltage static electricity is connected to the oil nozzle 411, the surface of the press roller is grounded, and electrostatic pressure difference is generated, so that the oil at the end of the oil nozzle 411 is adsorbed and smeared on the surface of the press roller.
The working principle and the using flow of the invention are as follows:
in the roller oiling process, one end of the compression roller penetrates into the inner side of the arc-holding strip 320 and one end of the compression roller is fixed on the inner side of the chuck 130, and the chuck 130 is driven to perform autorotation through the autorotation driving motor 120 to drive the roller to perform autorotation, so that the roller oiling process is not limited by the diameter and the length of the roller, the adaptability is high, and the traditional roller oiling operation is simplified; the electrostatic oiling assembly 400 is communicated with an oil pump structure to pump oil, high-voltage static electricity is connected by utilizing the oiling nozzle 411, the surface of the pressing roller is grounded, and electrostatic pressure difference is generated, so that the oil at the end of the oiling nozzle 411 is adsorbed and smeared on the surface of the pressing roller;
in the painting operation, the transverse moving driving motor 220 drives the spiral guide rod 210 to rotate so as to drive the sliding table base 230, the reciprocating supporting seat 200 and the movable supporting component 300 to reciprocate along the surface of the spiral guide rod 210, so that the electrostatic painting component 400 reciprocates along the surface of the pressing roller, the uniform painting operation is performed on the surface of the pressing roller, the omnidirectional roller 340 structure is arranged at the end part of the adjusting sliding lug 330 to perform omnidirectional supporting on the pressing roller, the surface supporting on the pressing roller can be performed, the rotation and the linear sliding movement of the pressing roller at the inner side of the arc holding strip 320 are realized, and the stable supporting on the pressing roller is performed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. An online electrostatic oiling device for a roller, comprising: the oil coating sliding seat (100), the reciprocating supporting seat (200), the movable supporting assembly (300) and the electrostatic oil coating assembly (400), a sliding seat (230) which is in sliding connection with the surface of the oil coating sliding seat (100) is arranged at the bottom end of the reciprocating supporting seat (200), a fixed supporting frame (110) which is positioned at one end of the oil coating sliding seat (100) is fixedly arranged on the surface of the oil coating sliding seat (100), an autorotation driving motor (120) and a traversing driving motor (220) are fixedly arranged on the inner side of the fixed supporting frame (110), a chuck (130) and a spiral guide rod (210) are fixedly connected with the output ends of the autorotation driving motor (120) and the traversing driving motor (220) respectively, the sliding seat (230) is in sliding sleeve connection with the surface of the spiral guide rod (210), and the movable supporting assembly (300) and the electrostatic oil coating assembly (400) are fixedly arranged on the surface of the reciprocating supporting seat (200);
the movable supporting component (300) comprises a supporting arc strip (310), an arc holding strip (320) and a plurality of adjusting sliding lugs (330) which are slidably arranged on the surfaces of the supporting arc strip (310) and the arc holding strip (320), an omnidirectional roller (340) is rotatably arranged at the end part of the adjusting sliding lug (330), a plurality of rubber rollers (341) are arranged on the surface of the omnidirectional roller (340), the electrostatic oiling component (400) comprises an electrostatic seat (410), an oil supply pipeline (420) and a plurality of oiling nozzles (411) which are fixed on the surface of the electrostatic seat (410), the electrostatic seat (410) is symmetrically arranged on two sides of the reciprocating supporting seat (200), and the surface oiling nozzles (411) are uniformly distributed and are perpendicular to the surface connection of the electrostatic seat (410).
2. The online electrostatic oiling device for rollers according to claim 1, wherein the oiling sliding seat (100) and the spiral guide rod (210) are arranged in parallel, a guide rail for installing the sliding seat (230) is arranged on the surface of the oiling sliding seat (100), two spiral grooves which are opposite in rotation direction and are arranged in an intersecting mode are arranged on the surface of the spiral guide rod (210), and a lug matched with the spiral grooves is arranged on the inner side of the sliding seat (230).
3. The online electrostatic oiling device for rollers according to claim 1, wherein the chuck (130) is of a three-jaw chuck structure, the axis of the chuck (130) and the center of the arc-holding strip (320) are positioned on the same straight line, and the axis of the chuck (130) and the center of the arc-holding strip (320) are connected in parallel with the spiral guide rod (210).
4. The online electrostatic oiling device for the roller according to claim 1, wherein the supporting arc strip (310) and the arc holding strip (320) are of semicircular arc structures, one end of the supporting arc strip (310) is rotatably connected with the end of the arc holding strip (320), the other end of the arc holding strip (320) is provided with a lock rod (321), and the surface of the supporting arc strip (310) is provided with a screw sleeve matched with the lock rod (321).
5. The online electrostatic oiling device for rollers according to claim 1, wherein the number of the adjusting sliding lugs (330) is three, the adjusting sliding lugs are uniformly distributed on the surfaces of the supporting arc strips (310) and the arc holding strips (320) in the circumferential direction, and the surfaces of the supporting arc strips (310) and the arc holding strips (320) penetrate through screws arranged on the adjusting sliding lugs (330).
6. The online electrostatic oiling device for rollers according to claim 1, wherein the number of the rubber rollers (341) is eight or more even number of the rubber rollers (341) is equal to two groups, the two groups of rubber rollers (341) are respectively arranged on two sides of the omni-directional roller (340) and uniformly distributed in the circumferential direction, the rubber rollers (341) on two sides are staggered, and the omni-directional roller (340) is in an olive-shaped roller body structure.
7. The online electrostatic oiling device for rollers according to claim 1, wherein a peristaltic pump is communicated with the end part of the oil supply pipeline (420) and is used for pumping antirust oil into the electrostatic base (410).
8. An online electrostatic oiling device for a roller according to claim 1, wherein an electrode for oil connection is arranged on the surface of the oiling nozzle (411), and an electrostatic generator is electrically connected to the end of the electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410055380.2A CN117563885B (en) | 2024-01-15 | 2024-01-15 | Online electrostatic oiling device for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410055380.2A CN117563885B (en) | 2024-01-15 | 2024-01-15 | Online electrostatic oiling device for roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117563885A true CN117563885A (en) | 2024-02-20 |
| CN117563885B CN117563885B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410055380.2A Active CN117563885B (en) | 2024-01-15 | 2024-01-15 | Online electrostatic oiling device for roller |
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| CN (1) | CN117563885B (en) |
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| CN117563885B (en) | 2024-04-26 |
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