CN108246567B - Side lifting type single-sided film coating machine - Google Patents
Side lifting type single-sided film coating machine Download PDFInfo
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- CN108246567B CN108246567B CN201810283579.5A CN201810283579A CN108246567B CN 108246567 B CN108246567 B CN 108246567B CN 201810283579 A CN201810283579 A CN 201810283579A CN 108246567 B CN108246567 B CN 108246567B
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- lifting arm
- screw rod
- guide rail
- arm
- coated
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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
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
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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
- 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
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a side lifting type single-sided film coating machine, which comprises: the side surface of the support frame is provided with a vertical guide rail; the bottom of the support frame is connected with a bottom plate; the bottom plate is provided with a bottom plate guide rail; the cross arm beam is slidably connected to the vertical guide rail; the first lifting arm is arranged on the cross beam and far away from the free end of the cross beam; the first lifting arm is connected with a hard connecting rod in a telescopic way; the second lifting arm is slidably connected to the parallel guide rail of the cross beam and is close to the free end of the cross beam; the second lifting arm is connected with a flexible connecting piece in a telescopic way; a coating liquid storage tank provided with a lockable universal wheel; the universal wheels can be connected to the bottom plate guide rail in a sliding way; one end of the sample piece to be coated is connected to the hard connecting rod, and the other end is connected to the flexible connecting piece; and the sample to be coated is contacted with the liquid level of the coating liquid through the first lifting arm and the second lifting arm, and then the flexible connecting piece is lifted upwards through the second lifting arm, so that the single-sided coating is realized by lifting the side of the sample to be coated.
Description
Technical Field
The invention belongs to the technical field of coating equipment, and particularly relates to a side lifting type single-sided coating machine for coating a part of the surface of a component.
Background
In industrial application, a large number of components are required to be coated with specific film layers on the surfaces of the components, and the film layers can isolate the surfaces of the components from being contacted with the external environment where the components are positioned, so that the components are protected. In addition, the specific film layer can also enhance the physical properties of the component, such as mechanical strength, electrical conductivity, thermal conductivity and the like. For the optical component, the surface coating layer can improve the transmission, refraction, reflection and even diffraction performance of the optical component to light. However, in many cases, it is not necessary to coat the entire surface of the component, on the one hand, because the surface of the component part needs to maintain its bulk properties during application, and on the other hand, because a specific film layer is only suitable for a specific surface. For example, in the case of a flat-type large-sized grating optical element, the grating surface thereof needs to maintain the optical diffraction property in application, and the non-grating surface needs to enhance the optical transmission property, so that the non-grating surface of the optical element can be coated with an antireflection film only on one side.
The current method for coating the surface of the component mainly comprises spraying coating, rotating coating, lifting coating and the like. Spray coating is not suitable for surfaces with high requirements for film uniformity. The rotary coating has complex operation, low coating efficiency, and the requirement that components can bear high-speed rotary vibration, and the non-coating surface is easy to be polluted or damaged. The lifting coating film is suitable for coating the whole surface of the component, and the component only needing single-surface coating film needs to take protective measures on other surfaces, which can lead to complex operation and low coating efficiency. Therefore, there is an urgent need for a single-sided coating machine capable of performing high efficiency and high coating uniformity on components, particularly, flat-type large-sized optical elements.
Disclosure of Invention
In order to solve the problems of the existing coating equipment in the technical aspect of coating a single-face film layer, the side lifting type single-face film coating machine provided by the invention can simply, conveniently and efficiently carry out single-face film coating, and can obtain a film coating layer with higher uniformity.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a side-lift type single-sided coating machine comprising:
the side surface of the support frame is provided with a vertical guide rail; the bottom of the support frame is connected with a bottom plate; the bottom plate is provided with a bottom plate guide rail;
the cross arm beam is slidably connected to the vertical guide rail of the support frame and is vertical to the support frame; the cross arm beam is provided with a parallel guide rail;
the first lifting arm is parallel to the support frame, is arranged on the cross beam and is far away from the free end of the cross beam; the first lifting arm is connected with a hard connecting rod in a telescopic way;
the second lifting arm is parallel to the first lifting arm, can be connected to the parallel guide rail of the cross beam in a sliding way and is close to the free end of the cross beam; the second lifting arm is connected with a flexible connecting piece in a telescopic way;
a coating liquid storage tank in which a coating liquid is placed; the bottom of the coating liquid storage tank is provided with a lockable universal wheel; the universal wheels can be connected to the bottom plate guide rail in a sliding manner;
one end of the sample piece to be coated is connected to the hard connecting rod, and the other end of the sample piece to be coated is connected to the flexible connecting piece; and the sample to be coated is contacted with the liquid level of the coating liquid through the first lifting arm and the second lifting arm, and then the flexible connecting piece is lifted upwards through the second lifting arm, so that the single-sided coating is realized by lifting the side of the sample to be coated.
Preferably, the first lifting arm is telescopically connected with a hard connecting rod in the following manner: a first screw rod is arranged in the first lifting arm, and the hard connecting rod is connected to a first sliding block of the first screw rod; the first screw rod is connected with the first servo motor to drive the first screw rod to rotate so as to control the hard connecting rod to move up and down.
Preferably, the second lifting arm is telescopically connected with a flexible connecting piece in the following manner: a second screw rod is arranged in the second lifting arm, and the flexible connecting piece is connected to a second sliding block of the second screw rod; the second screw rod is connected with a second servo motor to drive the second screw rod to rotate so as to control the flexible connecting piece to move up and down.
Preferably, the cross arm is slidably connected to the vertical guide rail of the support frame in the following manner: the vertical guide rail is hollow and is provided with a rotatable third screw rod, and the right end of the cross arm beam is connected with the third screw rod through a third sliding block; and the third screw rod is connected with a third servo motor to drive the third screw rod to rotate so as to control the cross arm beam to move up and down.
Preferably, the ends of the hard connecting rod and the flexible connecting piece are respectively provided with a hanging component for connecting a sample piece to be coated.
Preferably, one end of the flexible connecting piece is connected with the sample piece to be coated through the hanging component, and the other end of the flexible connecting piece is connected with the second lifting arm through the spherical hinge piece.
Preferably, the second lifting arm is slidably connected to the parallel guide rail of the cross beam in the following manner: the interior of the parallel guide rail is hollow and is provided with a rotatable fourth screw rod, and the upper end of the second lifting arm is connected to a fourth slide rail of the fourth screw rod; and the fourth screw rod is connected with a fourth servo motor to drive the fourth screw rod to rotate so as to control the left-right movement of the second lifting arm.
Preferably, a shutoff check valve is arranged at the lower end of the outer wall of the coating liquid storage tank.
The invention at least comprises the following beneficial effects: the side-lifting type single-sided film coating machine provided by the invention can simply and efficiently carry out single-sided film coating, and can obtain a film coating layer with higher uniformity.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
FIG. 1 is a schematic structural view of a side-lift single-sided film coater according to the present invention;
FIG. 2 is a schematic diagram of the structure of the side-pulling type single-sided film coater according to the present invention when pulling a film.
The specific embodiment is as follows:
the present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 1-2 show a side-lift single-sided film coater of the present invention, comprising:
a support frame 1, the side surface of which is provided with a vertical guide rail; the bottom of the support frame 1 is connected with a bottom plate 101; the bottom plate 101 is provided with a bottom plate guide rail 10;
the cross arm beam 2 is slidably connected to the vertical guide rail of the support frame 1 and is vertical to the support frame 1; parallel guide rails are arranged on the cross arm beam 2;
a first lifting arm 31 parallel to the support frame, which is provided on the bridge 2 and is remote from the free end of the bridge 2; the first lifting arm 31 is connected with a hard connecting rod 4 in a telescopic way;
a second lifting arm 32 parallel to the first lifting arm 31 and slidably connected to the parallel rails of the bridge 2 and close to the free end of the bridge 2; the second lifting arm 32 is connected with a flexible connecting piece 5 in a telescopic way;
a coating liquid reservoir 7 in which a coating liquid is placed; the bottom of the coating liquid storage tank 7 is provided with a lockable universal wheel 11; the universal wheels 11 are slidably connected to the bottom plate guide rail 10;
one end of a sample piece 6 to be coated is connected to the hard connecting rod 4, and the other end is connected to the flexible connecting piece 5; and the sample piece 6 to be coated is contacted with the coating liquid level 9 through the first lifting arm 31 and the second lifting arm 32, and then the flexible connecting piece 5 is lifted upwards through the second lifting arm 32, and the first lifting arm 31 is fixed, so that the side lifting single-sided coating of the sample piece 6 to be coated is realized.
In the above technical solution, the first lifting arm 31 is telescopically connected with the hard connecting rod 4 in the following manner: a first screw rod is arranged in the first lifting arm 31, and the hard connecting rod 4 is connected to a first sliding block of the first screw rod; the first screw is connected to the first servo motor 14 to drive the first screw to rotate so as to control the hard connecting rod to move up and down, and in this way, the first screw is used for controlling the disbursement distance of the hard connecting rod connected to the first lifting arm.
In the above technical solution, the manner in which the flexible connecting piece 5 is telescopically connected to the second lifting arm 32 is as follows: a second screw rod is arranged in the second lifting arm 32, and the flexible connecting piece 5 is connected to a second sliding block of the second screw rod; the second screw rod is connected with the second servo motor 141 to drive the second screw rod to rotate so as to control the flexible connecting piece 5 to move up and down, and in this way, the second screw rod is used for controlling the distance of the flexible connecting piece connected on the second lifting arm 32 and is used for lifting the sample piece to be coated so as to realize single-sided coating of the sample piece to be coated.
In the above technical solution, the manner in which the cross arm 2 is slidably connected to the vertical rail of the support frame 1 is as follows: the vertical guide rail is hollow and is provided with a rotatable third screw rod, and the right end of the cross arm beam 2 is connected with the third screw rod through a third sliding block; the third screw rod is connected with a third servo motor 12 to drive the third screw rod to rotate so as to control the position of the cross arm beam 2 moving up and down along the support frame guide rail.
In the above technical scheme, the ends of the hard connecting rod 4 and the flexible connecting piece 5 are respectively provided with the hanging member 15 for connecting the sample to be coated, and in this way, the sample to be coated can be conveniently and rapidly connected.
In the above technical solution, one end of the flexible connector 5 is connected with the sample 6 to be coated through the hanging member 15, and the other end is connected with the second lifting arm through the spherical hinge 16; in this technical solution, the first lifting arm 31 lifts the right end of the sample 6 to be coated by means of the hard link 4 and the hanging member 15; the lower end of the second lifting arm 32 is connected with the flexible connecting piece 5 through a spherical hinge 16, and then the left end of the sample piece 6 to be coated is lifted through a hanging member 15 at the lower end of the flexible connecting piece 5; by adopting the mode, different gesture setting and lifting operations of the sample to be coated can be realized.
In the above technical solution, the second lifting arm 32 is slidably connected to the parallel guide rail of the cross beam 2 in the following manner: the interior of the parallel guide rail is hollow and is provided with a rotatable fourth screw rod, and the upper end of the second lifting arm 32 is connected to a fourth slide rail of the fourth screw rod; the fourth screw rod is connected with a fourth servo motor 13 to drive the fourth screw rod to rotate so as to control the left-right movement of the second lifting arm 32; by adopting the mode, the position of the second lifting arm system moving transversely along the parallel guide rail of the cross beam can be controlled, and the position can be adjusted for samples 6 to be coated with different positions and different sizes.
In the above technical solution, the lower end of the outer wall of the coating liquid storage tank 7 is provided with the shutoff check valve 8, in this way, the coating liquid is injected into the storage tank through the upper open end of the coating liquid storage tank 7, and after the coating is completed, the coating liquid is released through the shutoff check valve.
In the invention, single-sided coating is carried out on a sample to be coated, coating liquid is firstly injected into a coating liquid storage tank, and the height of the coating liquid level is about two thirds of the depth of the inside of the coating liquid storage tank; pushing a coating liquid storage tank filled with coating liquid into a specific position in a lifting mechanism, locking universal wheels, after the liquid level of the coating liquid is stable, horizontally hanging a sample to be coated on hanging members at the lower ends of a first lifting arm and a second lifting arm, then controlling a cross arm beam to move up and down through a third servo motor, so that the lower surface of the sample to be coated is completely contacted with the liquid level of the coating liquid, keeping the first lifting arm motionless, controlling the second lifting arm to perform upward lifting action through the second servo motor, and completing the side lifting process of the sample to be coated; so that the posture of the sample piece to be coated after single-sided coating is shown in fig. 2. In the process of single-sided coating the lower surface of the sample 6 to be coated, it is very critical to control the pulling speed of the second pulling arm, and a uniform film layer or a gradient film layer in a certain form can be obtained through controlling the pulling speed. Meanwhile, the quality of the film layer of the single-sided coating film can be directly affected by the operation.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. A side-lift single-sided film coater, comprising:
the side surface of the support frame is provided with a vertical guide rail; the bottom of the support frame is connected with a bottom plate; the bottom plate is provided with a bottom plate guide rail;
the cross arm beam is slidably connected to the vertical guide rail of the support frame and is vertical to the support frame; the cross arm beam is provided with a parallel guide rail;
the first lifting arm is parallel to the support frame, is arranged on the cross beam and is far away from the free end of the cross beam; the first lifting arm is connected with a hard connecting rod in a telescopic way;
the second lifting arm is parallel to the first lifting arm, can be connected to the parallel guide rail of the cross beam in a sliding way and is close to the free end of the cross beam; the second lifting arm is connected with a flexible connecting piece in a telescopic way;
a coating liquid storage tank in which a coating liquid is placed; the bottom of the coating liquid storage tank is provided with a lockable universal wheel; the universal wheels can be connected to the bottom plate guide rail in a sliding manner;
one end of the sample piece to be coated is connected to the hard connecting rod, and the other end of the sample piece to be coated is connected to the flexible connecting piece; the lower surface of the sample to be coated is completely contacted with the liquid level of the coating liquid through the first lifting arm and the second lifting arm, the first lifting arm is kept motionless, and then the flexible connecting piece is lifted upwards through the second lifting arm, so that the single-sided coating is realized by lifting the side of the sample to be coated;
hanging members for connecting a sample piece to be coated are arranged at the tail ends of the hard connecting rod and the flexible connecting piece;
one end of the flexible connecting piece is connected with the sample piece to be coated through the hanging component, and the other end of the flexible connecting piece is connected with the second lifting arm through the spherical hinge piece.
2. The side-lift single-sided film coater of claim 1, wherein the first lift arm is telescopically connected with a hard connecting rod in the following manner: a first screw rod is arranged in the first lifting arm, and the hard connecting rod is connected to a first sliding block of the first screw rod; the first screw rod is connected with the first servo motor to drive the first screw rod to rotate so as to control the hard connecting rod to move up and down.
3. The side-lift single-sided film coater of claim 1, wherein the flexible connection member is telescopically connected to the second lift arm in the following manner: a second screw rod is arranged in the second lifting arm, and the flexible connecting piece is connected to a second sliding block of the second screw rod; the second screw rod is connected with a second servo motor to drive the second screw rod to rotate so as to control the flexible connecting piece to move up and down.
4. The side-lift single-sided film coater of claim 1, wherein the cross arm is slidably connected to the vertical rail of the support frame in the following manner: the vertical guide rail is hollow and is provided with a rotatable third screw rod, and the right end of the cross arm beam is connected with the third screw rod through a third sliding block; and the third screw rod is connected with a third servo motor to drive the third screw rod to rotate so as to control the cross arm beam to move up and down.
5. The side-lift single-sided film coater of claim 1, wherein the second lift arm is slidably connected to the parallel rails of the cross beam in the following manner: the interior of the parallel guide rail is hollow and is provided with a rotatable fourth screw rod, and the upper end of the second lifting arm is connected to a fourth slide rail of the fourth screw rod; and the fourth screw rod is connected with a fourth servo motor to drive the fourth screw rod to rotate so as to control the left-right movement of the second lifting arm.
6. The side-lift single-sided film coater of claim 1, wherein a shutoff check valve is disposed at the lower end of the outer wall of the film coating liquid reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283579.5A CN108246567B (en) | 2018-04-02 | 2018-04-02 | Side lifting type single-sided film coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283579.5A CN108246567B (en) | 2018-04-02 | 2018-04-02 | Side lifting type single-sided film coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN108246567A CN108246567A (en) | 2018-07-06 |
| CN108246567B true CN108246567B (en) | 2023-04-25 |
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| CN201810283579.5A Active CN108246567B (en) | 2018-04-02 | 2018-04-02 | Side lifting type single-sided film coating machine |
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| CN108246567A (en) | 2018-07-06 |
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