CN106944304B - Double-side oil drip - Google Patents

Double-side oil drip Download PDF

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Publication number
CN106944304B
CN106944304B CN201710292286.9A CN201710292286A CN106944304B CN 106944304 B CN106944304 B CN 106944304B CN 201710292286 A CN201710292286 A CN 201710292286A CN 106944304 B CN106944304 B CN 106944304B
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CN
China
Prior art keywords
oil
dripping
double
shaft
guide
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CN201710292286.9A
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Chinese (zh)
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CN106944304A (en
Inventor
方继来
方权
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Faist Emission Controls Suzhou Co ltd
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Faist Emission Controls Suzhou Co ltd
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Priority to CN201710292286.9A priority Critical patent/CN106944304B/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
    • B05C1/04—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 work of indefinite length
    • B05C1/08—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 work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/10—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 work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
    • 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
    • B05C1/04—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 work of indefinite length
    • B05C1/08—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 work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics
    • 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
    • B05C1/04—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 work of indefinite length
    • B05C1/08—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 work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—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 work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • 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
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor

Abstract

The invention discloses a double-sided oil dropper, which comprises: an oil collecting bracket; and the two oil dripping rollers are superposed on the oil collecting bracket, wherein the two oil dripping rollers are parallel to each other and are spaced at a certain distance to form a coating channel between the two oil dripping rollers. According to the invention, the oil input pressure can be stabilized, the coating uniformity of an oil layer is improved, and leaked oil in the coating process can be collected and recovered.

Description

Double-side oil drip
Technical Field
The invention relates to an oil applying device, in particular to a double-sided oil dropper.
Background
In the field of machining, oil layers such as lubricating oil and anti-oxidation oil need to be coated on the surfaces of a plurality of parts to meet different process requirements, and oil droppers need to be used.
The conventional oil drip device has several problems for oil coating of the plate-shaped member: firstly, the oil layer is coated unevenly and cannot meet the process requirements; secondly, the leaked oil is inconvenient to recover in the coating process; and thirdly, when the oil is input into the oil dripping roller, the flow velocity is unstable. In view of the above, it is necessary to develop a double-sided oil drip device to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a double-sided oil dropper which can stabilize the input pressure of oil, improve the coating uniformity of an oil layer and collect and recycle the leaked oil in the coating process.
To achieve the above objects and other advantages in accordance with the present invention, there is provided a double-sided oil dropper including:
an oil collecting bracket; and
two oil dripping rollers superposed on the oil collecting bracket,
wherein the two oil dripping rollers are parallel to each other and are spaced apart by a certain distance to form a coating channel therebetween.
Preferably, the oil dropping roller includes:
the oil shaft is closed at one end, is open at one end and is hollow inside, and a plurality of oil outlet through holes are formed in the side wall of the oil shaft; and
an oil dripping sleeve coaxially sleeved on the oil shaft,
wherein, the inner wall of dripping the oil jacket is separated from the outer wall of oil axle by certain distance, and the epaxial cover of oil is equipped with two bearings, drips the left and right sides both ends of oil jacket and is supported and seal by two bearings respectively, and the opening department of oil axle is connected with the fuel feeding and connects.
Preferably, the side wall of the oil dripping sleeve is provided with a plurality of oil dripping through holes.
Preferably, the surface of the oil dripping sleeve is provided with a left-handed guide groove and a right-handed guide groove which spirally extend along the radial direction of the oil dripping sleeve.
Preferably, the spiral extending directions of the left-handed guide groove and the right-handed guide groove are opposite, a junction is formed at the intersection of the left-handed guide groove and the right-handed guide groove, and the oil dripping through hole is formed at the junction.
Preferably, the oil shaft is internally provided with a zigzag-running oil path structure, the center of the oil path structure is communicated with the oil supply joint, and the oil path structure finally leads to the oil outlet through hole on the side wall of the oil shaft.
Preferably, the oil path structure comprises a first guide ring, a second guide ring, a third guide ring and a fourth guide ring which are coaxially sleeved from inside to outside in sequence, wherein a guide plate extending along the radial direction is arranged between every two adjacent guide rings, and guide holes are formed in the upper guide ring and two sides of the end part of the guide plate, which faces the circle center, of the upper guide ring.
Preferably, the oil dropping sleeve is coaxially sleeved with a felt cylinder, and the felt cylinder is made of chemical fiber materials with the density of 50% -60%/mm.
Preferably, the oil passage rate of the felt tube is 35% to 45%.
Compared with the prior art, the invention has the beneficial effects that: it can stabilize fluid input pressure, improves the oil reservoir and coats the degree of consistency to can collect the recovery to the fluid of coating in-process seepage.
Drawings
Fig. 1 is a three-dimensional structure view of a double-sided oil dropper according to the present invention;
FIG. 2 is an internal structural view of a double-sided oil dropper according to the present invention;
FIG. 3 is a three-dimensional structural view of an oil collecting bracket in the double-sided oil dropper according to the invention;
FIG. 4 is a front view of an oil dripping roller in a double-sided oil dropper according to the present invention;
FIG. 5 isbase:Sub>A cross-sectional view taken along A-A of FIG. 4;
FIG. 6 is a structural view of the double-sided oil dropper with the felt cylinder removed by the oil dropping roller according to the present invention;
fig. 7 is a cross-sectional view of an oil shaft in the double-sided oil dropper according to the present invention.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification.
Referring to fig. 1, the double-sided oil dropper includes: the oil-dripping device comprises an oil collecting bracket 10 and two oil dripping rollers 20, wherein the two oil dripping rollers 20 are superposed on the oil collecting bracket 10, and the two oil dripping rollers 20 are parallel to each other and are at a certain distance to form a coating channel between the two oil dripping rollers. In a preferred embodiment, the height of the coating channel is achieved by adjusting the spacing between the two oil application rollers 20 to accommodate different sizes of articles to be coated.
Referring to fig. 2 and 3, the oil collecting bracket 10 includes:
an oil collecting base 11 provided with an oil collecting groove 111; and
a left support plate 12 and a right support plate 13 which are embedded at two ends of the base 11,
the left support plate 12 and the right support plate 13 are respectively provided with a left mounting groove 121 and a right mounting groove 131 for mounting the oil dripping roller 20, and the bottom of the oil collecting groove 111 is provided with an oil collecting passage 112 leading to the oil recovery device.
Referring to fig. 4 and 5, the oil dropping roller 20 includes:
the oil shaft 21 is closed at one end, is open at the other end and is hollow inside, and a plurality of oil outlet through holes are formed in the side wall of the oil shaft 21; and
an oil dripping sleeve 22 coaxially sleeved on the oil shaft 21,
wherein, the inner wall of oil drip sleeve 22 is separated from the outer wall of oil shaft 21 by a certain distance, two bearings 221 are sleeved on oil shaft 21, the left and right ends of oil drip sleeve 22 are respectively supported and sealed by two bearings 221, and the opening of oil shaft 21 is connected with oil supply joint 210.
Referring to fig. 2 and 3, the right mounting groove 131 penetrates through the right support plate 13, so that the connection between the oil supply connector 210 and the oil shaft 21 can be facilitated, the right support plate 13 is embedded in the oil collecting tank 111 and has a certain distance from the right end side wall of the oil collecting tank 111, and the projection of the oil supply connector 210 to the horizontal plane can just fall into the oil collecting tank 111, so that the oil leaked from the oil supply connector 210 can also be collected by the oil collecting tank 111.
Referring to fig. 5, a plurality of oil dripping through holes 224 are formed on the side wall of the oil dripping sleeve 22.
Further, the surface of the oil dropping sleeve 22 is provided with a left-handed guide groove 223 and a right-handed guide groove 222 spirally extending along the radial direction thereof.
In a preferred embodiment, the left-handed flow guide groove 223 and the right-handed flow guide groove 222 extend in opposite directions, a junction is formed at the junction of the left-handed flow guide groove 223 and the right-handed flow guide groove 222, and the oil dropping through hole 224 is formed at the junction. The two guide grooves which extend spirally in the two directions and are intersected can be used for guiding oil conveniently, the oil dripping through hole 224 is formed in the junction, and the diffusion speed of the oil on the surface of the oil dripping sleeve 22 after the oil is seeped out from the oil dripping through hole 224 can be improved.
Further, a zigzag oil path structure is provided inside the oil shaft 21, the center of the oil path structure is communicated with the oil supply joint 210, and the oil path structure finally leads to the oil outlet through hole on the side wall of the oil shaft 21.
Referring to fig. 7, the oil path structure includes a first flow guide ring 211, a second flow guide ring 212, a third flow guide ring 213, and a fourth flow guide ring 214 coaxially sleeved from inside to outside in sequence, wherein a flow guide plate extending in the radial direction is disposed between two adjacent flow guide rings, and flow guide holes are disposed on the upper flow guide ring and on two sides of the end portion of the flow guide plate facing the center of the circle. In a preferred embodiment, three first-stage guide plates 212a are disposed on the second guide ring 212, three second-stage guide plates 213a are disposed on the third guide ring 213, three third-stage guide plates 214a are disposed on the fourth guide ring 214, three fourth-stage guide plates 215a are disposed on the inner side of the sidewall 215 of the oil shaft 21, and further, a guide plate 214b is symmetrically disposed at the root of the third-stage guide plates 214 a. Adopt this kind of structure, can make fluid pour into the back into in first water conservancy diversion ring 211, can gently flow from inside outwards step by step, finally make fluid can follow even and steady oozing in dripping oil through-hole 224, improve the coating uniformity.
Referring to fig. 4 again, the oil dropping sleeve 22 is coaxially sleeved with a felt cylinder 23, the felt cylinder 23 is made of chemical fiber materials with the density of 50% -60%/mm, and the oil passing rate of the felt cylinder 23 is 35% -45%. In a preferred embodiment, the felt tube 23 has a density of 60%/mm and an oil passage rate of 40%.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (6)

1. A double-sided oil dropper, comprising:
an oil collecting bracket (10); and
two oil dripping rollers (20) which are superposed on the oil collecting bracket (10),
wherein the two oil dripping rollers (20) are parallel to each other and are spaced at a certain distance to form a coating channel between the two oil dripping rollers;
the oil dripping roller (20) comprises:
the oil shaft (21) is closed at one end and opened at the other end, and is hollow inside, and a plurality of oil outlet through holes are formed in the side wall of the oil shaft (21); and
an oil dripping sleeve (22) coaxially sleeved on the oil shaft (21),
the oil shaft (21) is internally provided with an oil path structure which moves in a zigzag manner, the center of the oil path structure is communicated with the oil supply joint (210), and the oil path structure finally leads to an oil outlet through hole on the side wall of the oil shaft (21); the oil way structure comprises a first guide ring (211), a second guide ring (212), a third guide ring (213) and a fourth guide ring (214) which are coaxially sleeved from inside to outside in sequence, wherein a guide plate extending along the radial direction is arranged between every two adjacent guide rings, and guide holes are formed in the upper-stage guide ring and on two sides of the end part, facing the circle center, of the guide plate;
the inner wall of the oil dripping sleeve (22) is separated from the outer wall of the oil shaft (21) by a certain distance, the oil shaft (21) is sleeved with two bearings (221), the left end and the right end of the oil dripping sleeve (22) are respectively supported and sealed by the two bearings (221), and an opening of the oil shaft (21) is connected with an oil supply joint (210).
2. The double-sided oil dropper as claimed in claim 1, wherein the oil dropping sleeve (22) has a plurality of oil dropping through holes (224) formed in a side wall thereof.
3. The double-sided oil dropper as claimed in claim 2, wherein the oil dropping sleeve (22) has left-hand guide grooves (223) and right-hand guide grooves (222) spirally extending along a radial direction thereof on a surface thereof.
4. The double-sided oil dropper as claimed in claim 3, wherein the left-handed guide groove (223) and the right-handed guide groove (222) extend in opposite spiral directions, a junction is formed at the junction of the left-handed guide groove (223) and the right-handed guide groove (222), and the oil dropping through hole (224) is formed at the junction.
5. The double-sided oil dropper as claimed in claim 1, wherein the oil dropping sleeve (22) is coaxially sleeved with a felt cylinder (23), and the felt cylinder (23) is made of chemical fiber material with density of 50% -60%/mm.
6. The double-sided oil dropper of claim 1, wherein the oil passing rate of the felt cylinder (23) is 35% to 45%.
CN201710292286.9A 2017-04-28 2017-04-28 Double-side oil drip Active CN106944304B (en)

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CN106944304B true CN106944304B (en) 2022-12-13

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WO2019090685A1 (en) * 2017-11-10 2019-05-16 贺碧先 Oiling mechanism for sheet iron rust protection
CN107744912A (en) * 2017-11-30 2018-03-02 浦林成山（山东）轮胎有限公司 A kind of film isolating agent applies adsorption device

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CN204974718U (en) * 2015-06-16 2016-01-20 中冶南方工程技术有限公司 Take water -cooling roll table of guide ring

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Publication number Priority date Publication date Assignee Title
CN203305658U (en) * 2013-05-31 2013-11-27 广东光泰激光科技有限公司 Anilox roller
CN204974718U (en) * 2015-06-16 2016-01-20 中冶南方工程技术有限公司 Take water -cooling roll table of guide ring

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