CN116393308A - Uniform and continuous oiling device for surface of tubular part - Google Patents

Uniform and continuous oiling device for surface of tubular part Download PDF

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Publication number
CN116393308A
CN116393308A CN202310482545.XA CN202310482545A CN116393308A CN 116393308 A CN116393308 A CN 116393308A CN 202310482545 A CN202310482545 A CN 202310482545A CN 116393308 A CN116393308 A CN 116393308A
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China
Prior art keywords
oiling
oil
flexible
driving mechanism
clamping
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CN202310482545.XA
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Chinese (zh)
Inventor
游嘉敏
袁坤林
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Individual
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Individual
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Publication of CN116393308A publication Critical patent/CN116393308A/en
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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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B05C1/022—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to the outer surface of hollow 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • 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
    • 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

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Abstract

The invention discloses a uniform and continuous oiling device for the surface of a tubular piece, which comprises a clamping mechanism for clamping the tubular piece, a transfer mechanism for pushing the tubular piece to carry out movable oiling, a plurality of flexible oiling assemblies for oiling the tubular piece, a rotary disc for installing the flexible oiling assemblies, an oiling driving mechanism for driving the flexible oiling assemblies to carry out rotary oiling, and a disc driving mechanism for driving the rotary disc to rotate so as to switch the rotary position of the flexible oiling assemblies. The transfer mechanism can move the tubular piece clamped by the clamping mechanism towards the direction of the flexible oiling component so as to spin-coat solvent oil in the flexible oiling component on the surface of the tubular piece through extrusion acting force, and the uniformity of oiling on the surface of the tubular piece is improved; the oil spraying mechanism sprays and infiltrates on the flexible oiling component from inside to outside, so that the dripping of oil caused by excessive infiltration oil can be prevented; the oil coating device has the beneficial effects of good oil coating uniformity effect, high oil coating efficiency, high resource utilization rate and the like.

Description

Uniform and continuous oiling device for surface of tubular part
Technical Field
The invention relates to the field of oiling devices, in particular to a device for uniformly and continuously oiling the surface of a tubular piece.
Background
After the steel pipe or other metal tubular member is processed, it is often necessary to paint rust-proof or oxidation-resistant solvent oil on its outer wall to achieve the purpose of rust prevention and prolonging the service life of the tubular member.
In the prior art, the oiling operation of the tubular member is generally performed manually, but in the brushing process, partial positions are overlapped to be brushed, so that uneven thickness of an oil layer coated on the surface of the tubular member is caused, the waste of oil is caused, the oiling speed is low, and the efficiency is low; although there are also automatic oil coating devices for tubular members on the market, these devices generally use a manner that a rotating brush roller moves along the length direction of the tubular member to carry out coating, although the oil coating efficiency of the tubular member can be improved, the situation that the thickness of the coated oil layer is uneven still exists, in addition, when the oil in the brush roller is replenished after being coated, the oil is generally taken out manually and placed in an oil tank to infiltrate, and then is reinstalled on the coating device, so that the operation is complicated, and the brush roller has the possibility of dripping oil in the process of replenishing the oil, thereby causing the waste of resources.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the surface uniform continuous oiling device for the tubular part is uniform in oil layer coating, high in oiling efficiency and capable of improving the oil utilization rate.
The technical scheme of the invention is as follows: the device comprises a clamping mechanism for clamping the tubular piece, a transfer mechanism for pushing the tubular piece to move and oil, a plurality of flexible oil coating assemblies for coating the tubular piece, a rotary disc for installing the flexible oil coating assemblies, an oil coating driving mechanism for driving the flexible oil coating assemblies to rotationally oil, and a disc driving mechanism for driving the rotary disc to rotate so as to switch the rotary position of the flexible oil coating assemblies;
the flexible oiling assemblies are arranged along the circumferential edges of the rotating disc, and the disc driving mechanism is in transmission connection with the rotating disc so as to drive the rotating disc to rotate;
the oiling driving mechanism is arranged on the back side of the rotating disc, and when the flexible oiling assembly rotates to the front side of the oiling driving mechanism under the action of the rotating disc, the oiling driving mechanism is in transmission connection with the group of flexible oiling assemblies and is used for driving the group of flexible oiling assemblies to rotate;
the conveying mechanism is arranged at the front end of the rotary disc, a clamping mechanism is arranged on the conveying mechanism, and after the clamping mechanism clamps the tubular piece, the conveying mechanism is used for pushing the tubular piece into a flexible oiling component connected with the oiling driving mechanism and uniformly oiling the surface of the tubular piece through the flexible oiling component in a rotating state.
By adopting the technical scheme, in the device for uniformly and continuously oiling the surface of the tubular piece, the flexible oiling component comprises a bearing clamping seat, a rotating frame, a foam sleeve, a hollow shaft and a gear sleeve; the edge of the rotary disc is provided with a clamping groove for clamping a bearing clamping seat, a foam sleeve is sleeved on the rotary frame, one end of the hollow shaft is connected with the rotary frame, the other end of the hollow shaft penetrates through an inner ring channel of the bearing clamping seat and is connected with a gear sleeve, a meshing tooth slot connected with an oiling driving mechanism through transmission is arranged on the gear sleeve, solvent oil is soaked in the foam sleeve, and when the oiling driving mechanism drives the gear sleeve to rotate, the hollow shaft can drive the foam sleeve on the rotary frame to rotate, so that the hollow shaft is pushed to the surface of a tubular piece of the inner ring channel of the foam sleeve to realize rotary oiling.
By adopting the technical schemes, the device for evenly and continuously oiling the surface of the tubular piece further comprises an extrusion oil outlet mechanism, wherein the extrusion oil outlet mechanism is clamped on a flexible oiling component connected with an oiling driving mechanism, and extrudes the surface of the foam sleeve in a rotary oiling state through extrusion acting force so as to fully extrude and spin solvent oil in the foam sleeve on the surface of the tubular piece.
By adopting the above technical schemes, in the surface uniform continuous oiling device of the tubular piece, the extrusion oiling mechanism comprises a first telescopic cylinder, a connecting plate, a finger clamping cylinder, a connecting rod arm, an arc clamping plate and a pinch roller, wherein the movable end of the first telescopic cylinder is in driving connection with the connecting plate, the finger clamping cylinder is arranged on the connecting plate, the two movable ends of the finger clamping cylinder are respectively connected with the connecting rod arm, the middle part of the connecting rod arm is movably connected with the arc clamping plate through a pin shaft, the arc clamping plates are positioned on two sides of a foam sleeve, pinch rollers are respectively arranged at the upper end and the lower end of the arc clamping plate, the pinch rollers are in butt joint with the surface of the foam sleeve, the finger clamping cylinder is used for controlling the distance between the arc clamping plates and the foam sleeve so as to adjust extrusion acting force between the pinch rollers and the foam sleeve, and the first telescopic cylinder is used for driving the pinch roller to move along the length direction of the foam sleeve so as to change the position of the pinch roller on the foam sleeve.
By adopting the above technical schemes, in the surface uniform continuous oiling device of the tubular piece, the rotating frame comprises two side cover plates and a plurality of inserting rods positioned between the two side cover plates, the foam sleeve is provided with a plurality of slots matched with the inserting rods along the length direction, and the foam sleeve is assembled and connected with the inserting rods of the rotating frame through the slots, and the radial displacement of the foam sleeve is limited by the side cover plates.
By adopting the technical schemes, the device for uniformly and continuously oiling the surface of the tubular part further comprises an oil injection mechanism, wherein the oil injection mechanism is arranged at the front side end of the rotating disc and is used for injecting solvent oil into the flexible oiling component to be oiled so as to carry out infiltration oil supplementing treatment.
Adopt above-mentioned each technical scheme, the surface of tubular part in even continuous oiling station, oil injection mechanism include flexible cylinder of second, mount, first clamp, clamp lever, second clamp and fuel sprayer, the expansion end and the mount of flexible cylinder of second are connected, the mount is connected with the clamp lever through first clamp, be equipped with a plurality of second clamp on the clamp lever, the second clamp is used for realizing fixedly to the fuel sprayer, the external diameter of fuel sprayer is less than the telescopic inner race passageway diameter of bubble cotton, the flexible cylinder of second is used for driving the fuel sprayer and advances along the length direction of the telescopic inner race passageway of bubble cotton.
By adopting the technical schemes, in the uniform continuous oiling device for the surface of the tubular piece, the oil nozzle is annularly provided with a plurality of oil spray holes along the circumferential direction, and solvent oil in the oil nozzle can be sprayed outwards from the oil spray holes under the spraying action and is permeated to the outer wall surface on the inner wall surface of the inner ring channel of the foam sleeve.
By adopting the technical schemes, in the uniform and continuous oiling device for the surface of the tubular piece, the disc driving mechanism comprises a fixed seat and a disc motor, wherein the fixed seat is arranged at the rear side of the rotary disc, the disc motor is arranged on the fixed seat, and an output shaft of the disc motor penetrates through the fixed seat and is in transmission connection with the middle part of the rotary disc;
the oil coating driving mechanism comprises a fixed plate, an oil coating motor, a driving gear and an intermediate transmission gear, wherein the fixed plate is arranged on the wall surface of a fixed seat close to one side of the rotating disc, the driving gear is arranged on the fixed plate, an output shaft of the oil coating motor is connected with the driving gear, the driving gear is meshed and connected with a meshing tooth socket on a gear sleeve positioned at an oil coating station through the intermediate transmission gear, the rotating disc is driven to rotate by the disc driving mechanism so as to transfer the gear sleeve of a group of flexible oil coating components to the oil coating station and be connected with the oil coating driving mechanism, and after oil coating is finished, the disc driving mechanism drives the rotating disc to rotate so as to realize meshing connection and disconnection of the gear sleeve and the oil coating driving mechanism and transfer another group of flexible oil coating components to the oil coating station so as to realize meshing connection with the oil coating driving mechanism.
By adopting the technical schemes, the device for evenly and continuously oiling the surface of the tubular piece further comprises an oil injection driving mechanism, wherein the oil injection driving mechanism is used for driving the flexible oiling component which is injected inwards by the oil injection mechanism to rotate, the structure of the oil injection driving mechanism is the same as that of the oil injection driving mechanism, and when the rotating disc rotates a group of flexible oiling components to an oil injection station under the action of the disc driving mechanism, the oil injection driving mechanism is connected with the group of flexible oiling components through meshing.
Compared with the prior art, the invention has the beneficial effects that: the clamping mechanism can clamp the tubular piece to be oiled, when the tubular piece to be oiled needs to be oiled, the flexible oiling component to be oiled is rotated to an oiling station by the disc driving mechanism, so that the flexible oiling component is meshed with the oiling driving mechanism, then the flexible oiling component is driven to rotate by the oiling driving mechanism, meanwhile, the conveying mechanism pushes the clamping mechanism to move towards the flexible oiling component, so that the tubular piece stretches into the flexible oiling component in a rotating state, and as the flexible oiling component is immersed with solvent oil, the solvent oil in the flexible oiling component can be spin-coated on the surface of the tubular piece through extrusion acting force under the action of the extrusion oiling mechanism, and spin-coated on the whole tubular piece along with the movement of the conveying mechanism, so that the uniformity of oiling on the surface of the tubular piece can be improved, the influence of uneven thickness of an oil layer on oiling effect can be avoided, and meanwhile, the waste of oil can be reduced; in addition, the oil spraying mechanism can spray solvent oil to the flexible oiling component to be oiled so as to realize automatic infiltration and oil supplementation, thereby eliminating the trouble of manually disassembling the flexible oiling component to supplement oil; the novel oil coating machine has the advantages of compact overall structure layout, good oil coating uniformity effect, high oil coating efficiency, high resource utilization rate and the like.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present application, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another view overall structure of the present invention;
FIG. 3 is a schematic view of a rotary disk structure according to the present invention;
FIG. 4 is a schematic view of an extrusion oil-discharging mechanism according to the present invention
FIG. 5 is a schematic view of the flexible oiling assembly of the present invention;
FIG. 6 is a schematic view of the explosive construction of the flexible oiling assembly of the present invention;
fig. 7 is a schematic structural view of the oiling driving mechanism of the present invention.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present patent application. Accordingly, the following detailed description of the embodiments of the present patent application, as provided in the accompanying drawings, is not intended to limit the scope of the claimed patent application, but is merely representative of selected embodiments of the present patent application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present patent application.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inside", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the present embodiment provides a surface uniform continuous oiling device for a tubular member, comprising a clamping mechanism 1 for clamping the tubular member, a transfer mechanism 2 for pushing the tubular member to move for oiling, a plurality of flexible oiling assemblies 3 for oiling the tubular member, a plurality of rotating discs 4 for mounting the flexible oiling assemblies 3, an oiling driving mechanism 5 for driving the flexible oiling assemblies 3 to rotationally oiling, and a disc driving mechanism 6 for driving the rotating discs 4 to rotate to switch the rotating positions of the flexible oiling assemblies 3.
The flexible oiling assemblies 3 are arranged along the circumferential edge of the rotary disc 4, and the disc driving mechanism 6 is in transmission connection with the rotary disc 4 to drive the rotary disc 4 to rotate. The disc driving mechanism 6 is used for driving the rotary disc 4 to rotate so as to change the station of the flexible oiling assembly 3. Specifically, in this embodiment, the rotating disc 4 is provided with a plurality of flexible oiling assemblies 3, and the flexible oiling assemblies 3 are divided into an oiling station, an oil spraying station and a pending station according to the positions of the flexible oiling assemblies 3, and when the flexible oiling assemblies 3 are in the oiling station, the oiling driving mechanism 5 is meshed with the flexible oiling assemblies 3; when the flexible oiling component 3 is in an oil spraying station, the flexible oiling component 3 can be subjected to oil spraying infiltration by external oil spraying equipment, and when the flexible oiling component 3 is in a pending station, the flexible oiling component 3 does not participate in oil spraying or oiling operation.
The oiling driving mechanism 5 is arranged on the back side of the rotating disc 4, and when the flexible oiling assembly 3 rotates to the front side of the oiling driving mechanism 5 under the action of the rotating disc 4, the oiling driving mechanism 5 is in transmission connection with the group of flexible oiling assemblies 3 and is used for driving the group of flexible oiling assemblies 3 to rotate. That is, when the flexible oiling assembly 3 is driven by the rotating disc 4 to rotate to the oiling station, the flexible oiling assembly 3 can be in transmission connection with the oiling driving mechanism 5, and when the rotating disc 4 continues to rotate, the flexible oiling assembly 3 can be driven to be connected with and disconnected from the oiling driving mechanism 5, and can be rotated to the undetermined station.
The transfer mechanism 2 is arranged at the front end of the rotary disc 4, the clamping mechanism 1 is arranged on the transfer mechanism 2, and after the tubular piece is clamped by the clamping mechanism 1, the transfer mechanism 2 is used for pushing the tubular piece into the flexible oiling component 3 connected with the oiling driving mechanism 5, and the surface of the tubular piece is uniformly oiled through the flexible oiling component 3 in a rotary state. When the tubular piece needs to be oiled, the oiling driving mechanism 5 can drive the flexible oiling component 3 positioned at the oiling station to rotate, and then the transfer mechanism 2 drives the tubular piece clamped by the clamping mechanism 1 to slowly transfer into the flexible oiling component 3 in a rotating state, so that solvent oil is uniformly coated on the surface of the tubular piece in a spin-coating propelling mode. It should be noted that, in this embodiment, the transfer mechanism 2 is a linear screw module, the clamping mechanism 1 includes a finger cylinder 11 and clamping arms 12 connected to two movable ends of the finger cylinder 11, and the two clamping arms 12 are clamped with one end of the tubular member under the action of the finger cylinder 11, and align the other end of the tubular member to the position of the flexible oiling assembly 3 of the oiling station.
As shown in fig. 2, in this embodiment, a supporting component 7 is further disposed between the clamping mechanism 1 and the rotating disc 4, and the supporting component 7 is used for supporting the tubular member clamped by the clamping mechanism 1, so that the tubular member can be stably pushed in alignment with the position of the flexible oiling component 3. The supporting component 7 comprises a lifting air cylinder 71, a supporting frame 72 and a supporting tube guide wheel 73, wherein the movable end of the lifting air cylinder 71 is connected with the supporting frame 72, and the supporting frame 72 is provided with the supporting tube guide wheel 73 for supporting the tubular member.
As shown in fig. 5 to 7, further, the flexible oiling assembly 3 comprises a bearing clamping seat 31, a rotating frame 32, a foam sleeve 33, a hollow shaft 34 and a gear sleeve 35; the edge of the rotary disc 4 is provided with a clamping groove 40 for clamping the bearing clamping seat 31, the rotary frame 32 is sleeved with a foam sleeve 33, one end of the hollow shaft 34 is connected with the rotary frame 32, the other end of the hollow shaft 34 passes through an inner ring channel 331 of the bearing clamping seat 31 and is connected with a gear sleeve 35, the gear sleeve 35 is provided with a meshing tooth groove 351 connected with the oiling driving mechanism 5 through transmission, solvent oil is soaked in the foam sleeve 33, and when the oiling driving mechanism 5 drives the gear sleeve 35 to rotate, the hollow shaft 34 can drive the foam sleeve 33 on the rotary frame 32 to rotate so as to push the tubular piece surface of the inner ring channel 331 of the foam sleeve 33 to realize rotary oiling. The arrangement of the bearing clamping seat 31 not only can reduce the friction force of the foam sleeve 33 in a rotating state, but also is convenient to disassemble and assemble with the rotating disc 4, so that the flexible oiling component 3 can be quickly taken out from the rotating disc 4 for maintenance or replacement. The middle part of the foam sleeve 33 is provided with an inner ring channel 331, the diameter of the inner ring channel 331 is slightly larger than the outer diameter of the tubular member, so that the tubular member smoothly stretches into the foam sleeve 33, and solvent oil is coated on the surface of the tubular member by the foam sleeve 33 in a rotating state. The engagement tooth grooves 351 provided on the gear sleeve 35 can facilitate engagement connection or separation between the gear sleeve and the oiling driving mechanism 5, so as to realize station switching of the multi-flexible oiling assembly 3.
As shown in fig. 3 and 4, the device further comprises an extrusion oil outlet mechanism 8, wherein the extrusion oil outlet mechanism 8 is clamped on the flexible oiling assembly 3 connected with the oiling driving mechanism 5, and extrudes the surface of the foam sleeve 33 in the rotary oiling state through extrusion force so as to fully extrude and spin the solvent oil in the foam sleeve 33 on the surface of the tubular member. The arrangement of the extrusion oil outlet mechanism 8 can not only increase the contact acting force between the foam sleeve 33 and the tubular piece and make the spin coating of the solvent oil layer on the surface of the tubular piece more uniform and thinner, but also fully extrude the solvent oil in the foam sleeve 33, so that the solvent oil in the foam sleeve 33 can be fully released and utilized, and the waste of oil is avoided.
As shown in fig. 4, further, the extrusion oil discharging mechanism 8 includes a first telescopic cylinder 81, a connecting plate 82, a finger clamping cylinder 83, a connecting rod arm 84, an arc holding plate 85 and a pressing wheel 86, wherein the movable end of the first telescopic cylinder 81 is in driving connection with the connecting plate 82, the finger clamping cylinder 83 is arranged on the connecting plate 82, the two movable ends of the finger clamping cylinder 83 are respectively connected with the connecting rod arm 84, the middle part of the connecting rod arm 84 is movably connected with the arc holding plate 85 through a pin shaft, the arc holding plate 85 is positioned at two sides of the foam sleeve 33, the pressing wheels 86 are respectively arranged at the upper end and the lower end of the arc holding plate 85, the pressing wheels 86 are abutted against the surface of the foam sleeve 33, the finger clamping cylinder 83 is used for controlling the distance between the arc holding plate 85 and the foam sleeve 33 so as to adjust the extrusion acting force between the pressing wheels 86 and the foam sleeve 33, the first telescopic cylinder 81 is used for driving the pressing wheels 86 to move along the length direction of the foam sleeve 33 so as to change the position of the pressing wheels 86 on the foam sleeve 33, when the flexible component 3 needs to be switched, the first telescopic cylinder 86 drives the first clamping plate 85 to smoothly rotate and separate from the foam sleeve 33 to rotate along with the first telescopic cylinder 85; when the flexible oiling component 3 and the tubular piece are in a rotary oiling state, the first telescopic cylinder 81 is used for driving the arc holding plate 85 to move along the length direction of the foam sleeve 33 so as to squeeze different positions of the foam sleeve 33, so that solvent oil in each region of the foam sleeve 33 is fully released, and the utilization rate of the solvent oil is improved. The aim of adjusting the extrusion acting force of the pinch roller 86 to the foam sleeve 33 is achieved by adjusting the opening and closing distance of the finger clamping cylinder 83. Specifically, when the amount of solvent oil in the foam sleeve 33 is small, the pressing force of the pressing wheel 86 on the foam sleeve 33 can be increased, so that the solvent oil in the foam sleeve 33 can be smoothly extruded and spin-coated on the surface of the tubular member. In this embodiment, four pressing wheels 86 are respectively located at the upper left corner, the lower left corner, the upper right corner and the lower right corner of the foam sleeve 33, so that the extrusion acting forces of the foam sleeve 33 on the tubular member are symmetrical and consistent, and the spin coating uniformity is improved; and, link arm 84 and armful arc board 85 pass through swing joint for armful arc board 85 is in the cohesion in-process with bubble cotton sleeve 33, can be according to the rotation condition self-adaptation adjustment armful arc board 85's of bubble cotton sleeve 33 angle, so that armful arc board 85 laminating armful clamp at the surface of bubble cotton sleeve 33.
As shown in fig. 5 and 6, further, the rotating frame 32 includes two side cover plates 321 and a plurality of inserting rods 322 located between the two side cover plates 321, the foam sleeve 33 is provided with a plurality of slots 330 along the length direction and adapted to the inserting rods 322, the foam sleeve 33 is assembled and connected with the inserting rods 322 of the rotating frame 32 through the slots 330, and the radial displacement of the foam sleeve 33 is limited by the side cover plates 321. The rotating frame 32 is composed of the side cover plate 321 and the inserting rod 322, and is of a hollow structure, so that the impregnating solvent oil in the foam sleeve 33 smoothly flows into the surface of the tubular piece of the inner ring channel 331, the inserting rod 322 is inserted and fixed with the inserting groove 330 of the foam sleeve 33, the assembly stability of the rotating frame 32 and the foam sleeve 33 is improved, and the foam sleeve 33 is prevented from slipping off the rotating frame 32 in the high-speed rotating process. The side cover plate 321 can prevent the foam sleeve 33 from sideslip in the extrusion process of the extruded oil outlet mechanism 8, and has high structural stability.
As shown in fig. 2, further, the device further comprises an oil injection mechanism 9, wherein the oil injection mechanism 9 is arranged at the front side end of the rotating disc 4 and is used for injecting solvent oil into the flexible oiling component 3 to be oiled so as to perform infiltration oil supplementing treatment. The oil spraying mechanism 9 can spray the solvent oil into the flexible oiling component 3 on the oil spraying station so as to realize automatic replenishment of the solvent oil of the flexible oiling component 3.
As shown in fig. 2, further, the oil injection mechanism 9 includes a second telescopic cylinder 91, a fixing frame 92, a first clamping member 93, a clamping rod 94, a second clamping member 95 and an oil nozzle 96, a movable end of the second telescopic cylinder 91 is connected with the fixing frame 92, the fixing frame 92 is connected with the clamping rod 94 through the first clamping member 93, a plurality of second clamping members 95 are arranged on the clamping rod 94, the second clamping member 95 is used for fixing the oil nozzle 96, the outer diameter of the oil nozzle 96 is smaller than the diameter of the inner ring channel 331 of the foam sleeve 33, and the second telescopic cylinder 91 is used for driving the oil nozzle 96 to move along the length direction of the inner ring channel 331 of the foam sleeve 33. When the flexible oiling component 3 needs to be subjected to oil spraying operation, the second telescopic cylinder 91 drives the oil spray nozzle 96 to extend into the inner ring channel 331 of the foam sleeve 33, and then solvent oil mist can be sprayed out of the oil spray nozzle 96 so as to permeate the solvent oil into the foam sleeve 33 from inside to outside, so that the phenomenon that the solvent oil is excessively soaked in the foam sleeve 33 at one time to cause oil drip and waste can be prevented, the concentration of the solvent oil in the inner ring channel 331 can be kept to be larger than that in the outer ring of the foam sleeve 33, and quick oil outlet is facilitated.
As shown in fig. 2, further, the oil spray nozzle 96 is circumferentially provided with a plurality of oil spray holes 961, and the solvent oil in the oil spray nozzle 96 can be sprayed out from the oil spray holes 961 under the blowing action, and infiltrates into the outer wall surface of the inner ring channel 331 of the foam sleeve 33. The oil spray holes 961 arranged in the circumferential direction of the oil spray nozzle 96 can improve the uniformity of oil outlet of the oil spray nozzle 96, so that oil mist can be sprayed in the inner ring channel 331 of the foam sleeve 33 at 360 degrees, and uneven concentration of solvent oil at each part of the foam sleeve 33 is avoided.
As shown in fig. 7, further, the disc driving mechanism 6 includes a fixing seat 61 and a disc motor 62, the fixing seat 61 is disposed at the rear side of the rotating disc 4, the disc motor 62 is disposed on the fixing seat 61, and an output shaft of the disc motor 62 passes through the fixing seat 61 and is in transmission connection with the middle part of the rotating disc 4.
As shown in fig. 1 and 7, the oiling driving mechanism 5 includes a fixed plate 51, an oiling motor 52, a driving gear 53 and an intermediate transmission gear 54, the fixed plate 51 is disposed on a wall surface of a fixed seat 61 near one side of the rotary disc 4, the driving gear 53 is disposed on the fixed plate 51, an output shaft of the oiling motor 52 is connected with the driving gear 53, the driving gear 53 is engaged with an engaged tooth groove 351 on a gear sleeve 35 at an oiling station through the intermediate transmission gear 54, the rotary disc 4 is driven to rotate by the disc driving mechanism 6 to rotate the gear sleeve 35 of a group of flexible oiling components 3 to the oiling station and to be connected with the oiling driving mechanism 5, and after oiling is completed, the disc driving mechanism 6 drives the rotary disc 4 to rotate to realize engaged connection and disconnection between the gear sleeve 35 and the oiling driving mechanism 5 and rotates another group of flexible oiling components 3 to the oiling station to realize engaged connection with the oiling driving mechanism 5. The intermediate transmission gear 54 of the oiling driving mechanism 5 can be respectively engaged and connected with each flexible oiling component 3 on the rotary disc 4, and only the rotary disc 4 is required to be driven to rotate to different angles, and the plurality of flexible oiling components 3 arranged on the rotary disc 4 can be subjected to station switching in a mode of rotating the rotary disc 4.
As shown in fig. 7, further, the device further comprises a fuel injection driving mechanism 10, the fuel injection driving mechanism 10 is used for driving the flexible oiling component 3 which is injected inwards by the fuel injection mechanism 9 to rotate, the structure of the fuel injection driving mechanism 10 is the same as that of the oiling driving mechanism 5, and when the rotating disc 4 rotates a group of flexible oiling components 3 to a fuel injection station under the action of the disc driving mechanism 6, the fuel injection driving mechanism 10 is connected with the group of flexible oiling components 3 through meshing. The specific structure and the working principle of the oil spraying driving mechanism 10 are the same as those of the oil spraying driving mechanism 5, and will not be described in detail herein.
In addition, it should be noted that in the present embodiment, the number of the clamping mechanisms 1 is two, so as to clamp two tubular members at the same time, meanwhile, the number of the flexible oiling assemblies 3 of the oiling station and the oil spraying station is two, wherein the number of the intermediate transmission gears 54 in the oiling driving mechanism 5 is also two, and the intermediate transmission gears 54 are respectively engaged and connected to two sides of the driving gear 53, and each intermediate transmission gear 54 is respectively engaged and connected with the gear sleeve 35 in one flexible oiling assembly 3. So set up for this oiling station once only can carry out the fat liquoring to two tubular parts and handle, effectively improve the work efficiency of this device.
Compared with the prior art, the invention has the beneficial effects that: the clamping mechanism can clamp the tubular piece to be oiled, when the tubular piece to be oiled needs to be oiled, the flexible oiling component to be oiled is rotated to an oiling station by the disc driving mechanism, so that the flexible oiling component is meshed with the oiling driving mechanism, then the flexible oiling component is driven to rotate by the oiling driving mechanism, meanwhile, the conveying mechanism pushes the clamping mechanism to move towards the flexible oiling component, so that the tubular piece stretches into the flexible oiling component in a rotating state, and as the flexible oiling component is immersed with solvent oil, the solvent oil in the flexible oiling component can be spin-coated on the surface of the tubular piece through extrusion acting force under the action of the extrusion oiling mechanism, and spin-coated on the whole tubular piece along with the movement of the conveying mechanism, so that the uniformity of oiling on the surface of the tubular piece can be improved, the influence of uneven thickness of an oil layer on oiling effect can be avoided, and meanwhile, the waste of oil can be reduced; in addition, the oil spraying mechanism can spray solvent oil to the flexible oiling component to be oiled so as to realize automatic infiltration and oil supplementation, thereby eliminating the trouble of manually disassembling the flexible oiling component to supplement oil; the novel oil coating machine has the advantages of compact overall structure layout, good oil coating uniformity effect, high oil coating efficiency, high resource utilization rate and the like.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. A surface uniform continuous oiling station of tubular part, its characterized in that: the device comprises a clamping mechanism for clamping a tubular piece, a transfer mechanism for pushing the tubular piece to move and apply oil, a plurality of flexible oil applying assemblies for applying oil to the tubular piece, a rotary disc for installing the flexible oil applying assemblies, an oil applying driving mechanism for driving the flexible oil applying assemblies to rotate and an oil applying driving mechanism for driving the rotary disc to rotate so as to switch the rotary position of the flexible oil applying assemblies;
the flexible oiling assemblies are arranged along the circumferential edges of the rotating disc, and the disc driving mechanism is in transmission connection with the rotating disc so as to drive the rotating disc to rotate;
the oiling driving mechanism is arranged on the back side of the rotating disc, and when the flexible oiling assembly rotates to the front side of the oiling driving mechanism under the action of the rotating disc, the oiling driving mechanism is in transmission connection with the group of flexible oiling assemblies and is used for driving the group of flexible oiling assemblies to rotate;
the conveying mechanism is arranged at the front end of the rotary disc, a clamping mechanism is arranged on the conveying mechanism, and after the clamping mechanism clamps the tubular piece, the conveying mechanism is used for pushing the tubular piece into a flexible oiling component connected with the oiling driving mechanism and uniformly oiling the surface of the tubular piece through the flexible oiling component in a rotating state.
2. The device for uniformly and continuously oiling a surface of a tubular member according to claim 1, wherein: the flexible oiling component comprises a bearing clamping seat, a rotating frame, a foam sleeve, a hollow shaft and a gear sleeve; the edge of the rotary disc is provided with a clamping groove for clamping a bearing clamping seat, a foam sleeve is sleeved on the rotary frame, one end of the hollow shaft is connected with the rotary frame, the other end of the hollow shaft penetrates through an inner ring channel of the bearing clamping seat and is connected with a gear sleeve, a meshing tooth slot connected with an oiling driving mechanism through transmission is arranged on the gear sleeve, solvent oil is soaked in the foam sleeve, and when the oiling driving mechanism drives the gear sleeve to rotate, the hollow shaft can drive the foam sleeve on the rotary frame to rotate, so that the hollow shaft is pushed to the surface of a tubular piece of the inner ring channel of the foam sleeve to realize rotary oiling.
3. The device for uniformly and continuously oiling a surface of a tubular member according to claim 2, wherein: the device comprises a tubular piece, a flexible oiling component connected with the oiling driving mechanism, and an extrusion oiling mechanism, wherein the flexible oiling component is connected with the flexible oiling component, and the surface of the foam sleeve in a rotary oiling state is extruded through extrusion acting force, so that solvent oil in the foam sleeve is fully extruded and spirally smeared on the surface of the tubular piece.
4. A device for uniformly and continuously oiling a surface of a tubular member according to claim 3, wherein: the extrusion oil outlet mechanism comprises a first telescopic cylinder, a connecting plate, a finger clamping cylinder, a connecting rod arm, an arc clamping plate and a pressing wheel, wherein the movable end of the first telescopic cylinder is in driving connection with the connecting plate, the finger clamping cylinder is arranged on the connecting plate, the two movable ends of the finger clamping cylinder are respectively connected with the connecting rod arm, the middle part of the connecting rod arm is movably connected with the arc clamping plate through a pin shaft, the arc clamping plate is positioned on two sides of a foam sleeve, pressing wheels are respectively arranged at the upper end and the lower end of the arc clamping plate, the pressing wheels are in surface butt joint with the foam sleeve, the finger clamping cylinder is used for controlling the distance between the arc clamping plate and the foam sleeve so as to adjust extrusion acting force of the pressing wheel on the foam sleeve, and the first telescopic cylinder is used for driving the pressing wheel to move along the length direction of the foam sleeve so as to change the position of the pressing wheel on the foam sleeve.
5. The device for uniformly and continuously oiling a surface of a tubular member according to claim 2, wherein: the rotary frame comprises two side cover plates and a plurality of inserting rods positioned between the two side cover plates, a plurality of inserting grooves matched with the inserting rods are formed in the foam sleeve along the length direction, the foam sleeve is assembled and connected with the inserting rods of the rotary frame through the inserting grooves, and radial displacement of the foam sleeve is limited through the side cover plates.
6. The device for uniformly and continuously oiling a surface of a tubular member according to claim 4, wherein: the flexible oiling component is characterized by further comprising an oil injection mechanism, wherein the oil injection mechanism is arranged at the front side end of the rotary disc and is used for injecting solvent oil into the flexible oiling component to be oiled so as to perform infiltration oil supplementing treatment.
7. The device of claim 6, wherein the surface of the tubular member is uniformly and continuously oiled, wherein: the oil injection mechanism comprises a second telescopic cylinder, a fixing frame, a first clamping piece, a clamping rod, a second clamping piece and an oil nozzle, wherein the movable end of the second telescopic cylinder is connected with the fixing frame, the fixing frame is connected with the clamping rod through the first clamping piece, a plurality of second clamping pieces are arranged on the clamping rod and used for fixing the oil nozzle, the outer diameter of the oil nozzle is smaller than the diameter of an inner ring channel of the foam sleeve, and the second telescopic cylinder is used for driving the oil nozzle to move along the length direction of the inner ring channel of the foam sleeve.
8. The device of claim 7, wherein the surface of the tubular member is uniformly and continuously oiled, wherein: the oil nozzle is provided with a plurality of oil spray holes along the circumferential direction in a ring mode, solvent oil in the oil nozzle can be sprayed outwards from the oil spray holes under the spraying effect, and the solvent oil permeates into the outer wall surface of the inner ring channel of the foam sleeve.
9. The device of claim 8, wherein the surface of the tubular member is uniformly and continuously oiled: the disc driving mechanism comprises a fixed seat and a disc motor, the fixed seat is arranged on the rear side of the rotating disc, the disc motor is arranged on the fixed seat, and an output shaft of the disc motor penetrates through the fixed seat and is in transmission connection with the middle part of the rotating disc;
the oil coating driving mechanism comprises a fixed plate, an oil coating motor, a driving gear and an intermediate transmission gear, wherein the fixed plate is arranged on the wall surface of a fixed seat close to one side of the rotating disc, the driving gear is arranged on the fixed plate, an output shaft of the oil coating motor is connected with the driving gear, the driving gear is meshed and connected with a meshing tooth socket on a gear sleeve positioned at an oil coating station through the intermediate transmission gear, the rotating disc is driven to rotate by the disc driving mechanism so as to transfer the gear sleeve of a group of flexible oil coating components to the oil coating station and be connected with the oil coating driving mechanism, and after oil coating is finished, the disc driving mechanism drives the rotating disc to rotate so as to realize meshing connection and disconnection of the gear sleeve and the oil coating driving mechanism and transfer another group of flexible oil coating components to the oil coating station so as to realize meshing connection with the oil coating driving mechanism.
10. The device for uniformly and continuously oiling a surface of a tubular member according to claim 9, wherein: the oil spraying device comprises a rotary disc, a flexible oiling component, an oil spraying driving mechanism, an oil spraying station and a flexible oiling component, wherein the oil spraying driving mechanism is used for driving the flexible oiling component which is sprayed inwards by the oil spraying mechanism to rotate, the structure of the oil spraying driving mechanism is identical to that of the oiling driving mechanism, and when the rotary disc rotates a group of flexible oiling components to the oil spraying station under the action of the disc driving mechanism, the oil spraying driving mechanism is connected with the group of flexible oiling components through meshing.
CN202310482545.XA 2023-04-29 2023-05-01 Uniform and continuous oiling device for surface of tubular part Pending CN116393308A (en)

Applications Claiming Priority (2)

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CN2023104822644 2023-04-29
CN202310482264 2023-04-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117463591A (en) * 2023-12-27 2024-01-30 苏州希盟科技股份有限公司 Preparation method and preparation device of tubular device inner wall film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117463591A (en) * 2023-12-27 2024-01-30 苏州希盟科技股份有限公司 Preparation method and preparation device of tubular device inner wall film
CN117463591B (en) * 2023-12-27 2024-04-05 苏州希盟科技股份有限公司 Preparation method and preparation device of tubular device inner wall film

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