CN114515679A - Scraper structure with adjustable height for reflective film coating machine - Google Patents
Scraper structure with adjustable height for reflective film coating machine Download PDFInfo
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- CN114515679A CN114515679A CN202210130046.XA CN202210130046A CN114515679A CN 114515679 A CN114515679 A CN 114515679A CN 202210130046 A CN202210130046 A CN 202210130046A CN 114515679 A CN114515679 A CN 114515679A
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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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
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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
- 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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention provides a scraper structure with adjustable height for a reflective film coating machine. The scraper structure with height-adjustable reflective film coating machine comprises: installing a frame; the bottom of the cover plate is arranged at the top of the mounting rack; the top of the first telescopic piece is fixedly arranged at the bottom of the cover plate, and the output end of the first telescopic piece is fixedly provided with a linkage frame. According to the scraper structure with the adjustable height for the reflective film coating machine, the first telescopic piece is arranged in the mounting rack, the first telescopic piece conveniently drives the linkage frame to lift and adjust, the linkage frame conveniently and synchronously drives the fixed knife board and the pretreatment knife board to adjust the height so as to meet the thickness requirements of reflective film coatings with different thicknesses, the pretreatment knife board is matched with the fixed knife board to form a stepped scraper structure, the coating is conveniently subjected to pre-scraping treatment, and the coating quality of the reflective film is further improved.
Description
Technical Field
The invention relates to the technical field of reflective film production equipment, in particular to a scraper structure with adjustable height for a reflective film coating machine.
Background
With the continuous development and progress of the manufacturing industry, in order to meet the production requirements, the use amount of the reflective film is continuously increased, and the reflective film is a retroreflective material which can be directly applied to a manufactured film and is manufactured by utilizing a glass bead technology, a microprism technology, a synthetic resin technology, a film technology, a coating technology and a microreplication technology.
In the production and processing process of the reflective film, a coating machine of the reflective film is needed, the coating machine is mainly used for surface coating process production of films, paper and the like, the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and rolling the substrate, and in the operation process of the coating machine, in order to ensure the coating distribution uniformity of the coating machine, a scraper structure of the coating machine is needed to be used for the uniformity of coating treatment.
In prior art, current coating machine scraper structure is when using, and in case the scraper structure of coating machine is installed the back, the inconvenient regulation of the operation height of scraper, because the reflection of light film of difference needs carry out accurate the accuse and the regulation to the thickness of coating to satisfy the user demand of different reflection of light membranes, need use the equipment of different grade type just can satisfy the scraper user demand of co-altitude when adjusting the height of scraper operation.
Therefore, it is necessary to provide a scraper structure for a reflective film coating machine with adjustable height to solve the above technical problems.
Disclosure of Invention
The invention provides a scraper structure with adjustable height for a reflective film coating machine, which solves the problem that the conventional scraper structure is inconvenient to adjust the operation height.
In order to solve the technical problem, the scraper structure for the reflective film coating machine with adjustable height provided by the invention comprises: installing a frame; the bottom of the cover plate is arranged at the top of the mounting rack; the top of the first telescopic piece is fixedly arranged at the bottom of the cover plate, and the output end of the first telescopic piece is fixedly provided with a linkage frame; the top end of the fixed cutting board is fixedly arranged at the bottom of the linkage frame; the top ends of the pretreatment knife boards are fixedly arranged at the bottom of the linkage frame; and the surface of the positioning clamping block is fixedly arranged on the surface of the mounting rack.
Preferably, the surfaces of the pretreatment knife boards are distributed obliquely, and the surfaces of the two groups of pretreatment knife boards are symmetrically distributed on two sides of the fixed knife board.
Preferably, the bottom surface of the pretreatment cutting board is a pretreatment horizontal plane, the bottom surface of the fixed cutting board is a scraper horizontal plane, and the distance between the pretreatment horizontal plane and the scraper horizontal plane is 1-2 mm.
Preferably, the outer surface of the linkage frame is slidably connected with the inner surface of the installation frame, one end of the positioning fixture block penetrates through the surface of the installation frame and extends into the installation frame, and the surface of the linkage frame is matched with the surface of the positioning fixture block.
Preferably, the installation rack is provided with a telescopic hole, the cover plate is provided with a positioning groove, and the outer side of the installation rack is provided with a positioning piece which comprises a limiting sliding shaft, a positioning spring, a positioning plate, a limiting piece and a transmission lug.
Preferably, one end of the limiting sliding shaft is fixedly connected with the outer surface of the mounting rack, the limiting sliding shaft is of a T-shaped structure, the positioning spring is sleeved on the outer surface of the limiting sliding shaft, the surface of the positioning plate is in sliding connection with the surface of the limiting sliding shaft, one side of the limiting part is fixedly mounted on the surface of the positioning plate, and one side of the transmission convex block is fixedly mounted on the surface of the positioning plate.
Preferably, the surface of the transmission lug is of an arc structure, the surface of the transmission lug passes through the inside of the telescopic hole and extends to the inside of the installation rack, the inner surface of the telescopic hole is in sliding connection with the surface of the transmission lug, and the surface of the transmission lug is matched with the outer surface of the linkage rack.
Preferably, the surface of the limiting part is clamped with the inner surface of the positioning groove, and the surface of the limiting part is connected with the inner surface of the positioning groove in a sliding manner.
Preferably, the top of preliminary treatment cutting board rotate through first rotation piece install in the bottom of linkage frame, the bottom of linkage frame rotates through the second and installs the second extensible member, the third rotation piece is installed to the output of second extensible member.
Preferably, the surface of the third rotating member is fixedly installed on the surface of the pretreatment cutter plate, and the size of the pretreatment cutter plate is matched with that of the fixed cutter plate.
Compared with the related art, the scraper structure for the reflective film coating machine with the adjustable height has the following beneficial effects:
the invention provides a scraper structure with adjustable height for a reflective film coating machine, wherein a first telescopic piece is arranged in an installation rack, the first telescopic piece conveniently drives a linkage frame to lift and adjust, the linkage frame conveniently and synchronously drives a fixed knife board and a pretreatment knife board to adjust the height so as to meet the thickness requirements of reflective film coatings with different thicknesses, and the pretreatment knife board is matched with the fixed knife board to form a stepped scraper structure, so that the coating is conveniently subjected to pre-scraping treatment, and the coating quality of a reflective film is further improved;
2. the second telescopic piece is matched with the rotating structure to conveniently drive the pretreatment cutter plate to rotate and adjust, so that the pretreatment height of the pretreatment cutter plate can be conveniently and finely adjusted, and when the pretreatment cutter plate is adjusted to be in a vertically downward state in order to adjust the working mode of the cutter plate structure, the bottom surface of the pretreatment cutter plate and the bottom surface of the fixed cutter plate are on the same horizontal plane to form a multi-layer scraper treatment structure, so that the reflective film coating treatment is smoother, and the phenomenon that a single scraper treatment mechanism is easy to have flaws is reduced;
3. the rotation of control preliminary treatment cutting board is adjusted through the lift adjustment of first extensible member output linkage structure for also can realize the regulation problem to preliminary treatment cutting board operation angle under the condition that the preliminary treatment cutting board satisfies altitude mixture control.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a blade structure for a reflective film coating machine provided by the invention with adjustable height;
FIG. 2 is a three-dimensional view of the mounting frame portion shown in FIG. 1;
FIG. 3 is a three-dimensional view of the first telescoping member portion shown in FIG. 2;
FIG. 4 is a schematic structural view of the whole shown in FIG. 1;
FIG. 5 is a schematic structural diagram of a second embodiment of the blade structure for a reflective film coating machine provided by the invention with adjustable height;
FIG. 6 is a schematic view of the pretreatment knife plate shown in FIG. 5 adjusted to a vertical position;
FIG. 7 is a schematic structural diagram of an optimized solution of the scraper structure for a reflective film coating machine provided by the invention with adjustable height;
fig. 8 is an enlarged view of a portion a shown in fig. 7.
Reference numbers in the figures:
1. installing a frame 11 and a telescopic hole;
2. a cover plate 21 and a positioning groove;
3. a first telescopic piece 31, a linkage frame 311 and a linkage cavity;
4. fixing a cutting board;
5. pretreating a cutting board;
6. positioning a fixture block;
7. the positioning piece 71, the limiting sliding shaft 72, the positioning spring 73, the positioning plate 74, the limiting piece 75 and the transmission bump;
8. a first rotating member 81, a second rotating member 82, a second telescopic member 83 and a third rotating member;
9. the device comprises a linkage push plate 91, a buffer spring 92, a linkage rod 93, a transmission shaft 94, a rotating spindle 95, a transmission plate 951 and a transmission hole;
100. pre-treating a horizontal plane;
200. the scraper level.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments.
The first embodiment:
referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a first embodiment of a blade structure for a reflective film coating machine with adjustable height according to the present invention; FIG. 2 is a three-dimensional view of the mounting frame portion shown in FIG. 1; FIG. 3 is a three-dimensional view of the first telescoping member portion shown in FIG. 2;
fig. 4 is a schematic view of the overall structure shown in fig. 1.
A scraper structure with height-adjustable reflective film coating machine includes: installing a frame 1;
the bottom of the cover plate 2 is arranged at the top of the mounting rack 1;
the top of the first telescopic piece 3 is fixedly arranged at the bottom of the cover plate 2, and the output end of the first telescopic piece 3 is fixedly provided with a linkage frame 31;
the top end of the fixed cutting board 4 is fixedly arranged at the bottom of the linkage frame 31;
the top ends of the pretreatment knife boards 5 are fixedly arranged at the bottom of the linkage frame 31;
and the surface of the positioning fixture block 6 is fixedly arranged on the surface of the mounting rack 1.
Be provided with first extensible member 3 through the inside at installation frame 1, first extensible member 3 conveniently drives linkage frame 31 lift adjustment, and linkage frame 31 conveniently drives fixed cutting board 4 and preliminary treatment cutting board 5 in step and carries out the regulation of height to satisfy the thickness demand of the reflection of light film coating of different thickness, preliminary treatment cutting board 5 cooperates fixed cutting board 4 to form cascaded scraper structure, and the convenience is scraped the processing in advance to the coating, further improves the quality of reflective membrane coating.
First extensible member 3 adopts hydraulic telescoping rod, is equipped with hydraulic control equipment during the use, and for the lift adjustment of 3 outputs of first extensible member provides the source of power, first extensible member 3 starts just to drive linkage frame 31 lift adjustment in rear, and linkage frame 31 conveniently drives fixed cutting board 4 and 5 synchronous lift adjustments of preliminary treatment cutting board in step to the convenient operation height to fixed cutting board 4 and preliminary treatment cutting board 5 of adjusting.
The surfaces of the pretreatment knife boards 5 are distributed obliquely, and the surfaces of the two groups of pretreatment knife boards 5 are symmetrically distributed on two sides of the fixed knife board 4.
The bottom surface of preliminary treatment cutting board 5 is preliminary treatment horizontal plane 100, the bottom surface of fixed cutting board 4 is scraper horizontal plane 200, preliminary treatment horizontal plane 100 with scraper horizontal plane 200's interval is 1 ~ 2 mm.
The outer surface of the linkage frame 31 is slidably connected with the inner surface of the installation frame 1, one end of the positioning fixture block 6 penetrates through the surface of the installation frame 1 and extends into the installation frame 1, and the surface of the linkage frame 31 is matched with the surface of the positioning fixture block 6.
The positioning fixture block 6 corresponds to the lowest operation position of the fixed knife board 4, when the linkage frame 31 moves downwards, the linkage frame 31 is stably abutted against the surface of the positioning fixture block 6, and at the moment, the first telescopic part 3 reaches the maximum telescopic distance, so that the stability of the fixed knife board 4 adjusted to the lowest position is maintained.
The installation rack 1 is provided with a telescopic hole 11, the cover plate 2 is provided with a positioning groove 21, the outer side of the installation rack 1 is provided with a positioning part 7, and the positioning part 7 comprises a limiting sliding shaft 71, a positioning spring 72, a positioning plate 73, a limiting part 74 and a transmission bump 75.
2 movable mounting of apron is in the top of installation frame 1, and the bottom fixed mounting of apron 2 has the spacing collar, a calibration when being connected for ensuring between apron 2 and the installation frame 1, stability after keeping the installation, it is spacing to carry out the joint after 2 installation of apron through setting element 7 convenience, make things convenient for the quick installation and the dismantlement of apron 2, setting element 7 accessible manual outside adjustment, also accessible first extensible member 3 drives the lift adjustment of linkage frame 31 simultaneously and controls.
One end of the limiting sliding shaft 71 is fixedly connected with the outer surface of the mounting frame 1, the limiting sliding shaft 71 is of a T-shaped structure, the positioning spring 72 is sleeved on the outer surface of the limiting sliding shaft 71, the surface of the positioning plate 73 is slidably connected with the surface of the limiting sliding shaft 71, one side of the limiting member 74 is fixedly mounted on the surface of the positioning plate 73, and one side of the transmission bump 75 is fixedly mounted on the surface of the positioning plate 73.
The two sets of limiting sliding shafts 71 are arranged at least, the two sets of limiting sliding shafts 71 are distributed in parallel and used for providing supporting and limiting effects for sliding adjustment of the positioning plate 73 and ensuring synchronism when the transmission lug 75 and the limiting piece 74 on the positioning plate 73 move, the positioning spring 72 is installed on the outer side of the positioning plate 73, the surface of the positioning spring 72 is abutted to the head of the limiting sliding shaft 71, so that the positioning spring 72 applies pressing power to the positioning plate 73 under the elastic action, the positioning plate 73 keeps stability of clamping connection between the surface of the limiting piece 74 and the positioning groove 21 under the pressing action, the transmission lug 75 is kept extending into the installation rack 1 through the telescopic hole 11, the transmission lug 75 is used for matching with lifting adjustment of the linkage frame 31, the transmission lug 75 is pushed to move outwards through the arc-shaped surface of the transmission lug 75 when the linkage frame 31 moves upwards, and the transmission lug 75 synchronously drives the positioning plate 73 to move outwards when moving outwards, the positioning plate 73 synchronously drives the limiting member 74 to slide outward, so that the limiting member 74 automatically separates from the inside of the positioning slot 21, and the detachment of the cover plate 2 is controlled by the lifting of the linkage frame 31.
The surface of the transmission lug 75 is an arc-shaped structure, the surface of the transmission lug 75 passes through the inside of the telescopic hole 11 and extends to the inside of the installation rack 1, the inner surface of the telescopic hole 11 is in sliding connection with the surface of the transmission lug 75, and the surface of the transmission lug 75 is matched with the outer surface of the linkage frame 31.
The surface of the limiting member 74 is clamped with the inner surface of the positioning slot 21, and the surface of the limiting member 74 is slidably connected with the inner surface of the positioning slot 21.
During installation, the positioning plate 73 is manually pulled outwards, and the positioning plate 73 drives the limiting piece 74 and the transmission convex block 75 to slide outwards, so as to maintain the stability of the installation of the cover plate 2 and the connection structure thereon on the installation rack 1.
The working principle of the scraper structure for the reflective film coating machine with adjustable height provided by the invention is as follows:
when the device is used, the first telescopic part 3 is started, the first telescopic part 3 drives the linkage frame 31 to move downwards, the linkage frame 31 drives the fixed cutting board 4 and the pretreatment cutting board 5 to synchronously move downwards, and the operation heights of the fixed cutting board 4 and the pretreatment cutting board 5 are controlled;
when the fixed cutting board 4 and the pretreatment cutting board 5 need to be disassembled and maintained, the first telescopic part 3 is started, the first telescopic part 3 drives the linkage frame 31 to slide upwards, the linkage frame 31 is in transmission contact with the surface of the transmission lug 75 when sliding upwards, so that the linkage frame 31 pushes the transmission lug 75 to move outwards, the transmission lug 75 drives the positioning board 73 to move outwards when moving outwards, and the positioning board 73 drives the limiting piece 74 to move outwards when moving outwards;
when moving outwards, the limiting piece 74 is separated from the inside of the positioning groove 21, so that the cover plate 2 can be freely adjusted up and down, and the cover plate 2 is convenient to detach from the installation rack 1;
when the cover plate 2 is installed, the positioning plate 73 is pulled by a hand, the positioning plate 73 drives the limiting piece 74 and the transmission lug 75 to synchronously move outwards, so that the limiting piece 74 does not influence the normal installation of the cover plate 2, the bottom of the cover plate 2 is aligned with the upper part of the installation rack 1 for installation, then the positioning plate 73 is loosened, the positioning plate 73 drives the limiting piece 74 to be clamped with the positioning groove 21 under the elastic action of the positioning spring 72, and meanwhile, the transmission lug 75 resets.
Compared with the related art, the scraper structure for the reflective film coating machine with the adjustable height has the following beneficial effects:
be provided with first extensible member 3 through the inside at installation frame 1, first extensible member 3 conveniently drives linkage frame 31 lift adjustment, and linkage frame 31 conveniently drives fixed cutting board 4 and preliminary treatment cutting board 5 in step and carries out the regulation of height to satisfy the thickness demand of the reflection of light film coating of different thickness, preliminary treatment cutting board 5 cooperates fixed cutting board 4 to form cascaded scraper structure, and the convenience is scraped the processing in advance to the coating, further improves the quality of reflective membrane coating.
The second embodiment:
referring to fig. 5, 6, 7 and 8, a second embodiment of the present application provides another blade structure for a reflective film coating machine with adjustable height based on the blade structure for a reflective film coating machine with adjustable height provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the utility model provides a have height-adjustable's scraper structure for reflective film coating machine that second embodiment of this application provided lies in, has height-adjustable's scraper structure for reflective film coating machine, still includes:
the top of preliminary treatment cutting board 5 rotate through first rotation piece 8 install in the bottom of linkage frame 31, the bottom of linkage frame 31 rotates through second rotation piece 81 and installs second extensible member 82, the third rotation piece 83 is installed to the output of second extensible member 82.
Through the convenient preliminary treatment cutting board 5 that drives of second extensible member 82 cooperation rotating-structure and rotate the regulation, thereby conveniently carry out the micro-adjustment to the preliminary treatment height of preliminary treatment cutting board 5, with the mode of operation of adjusting the cutting board structure, when preliminary treatment cutting board 5 was adjusted to perpendicular decurrent state, the bottom surface of preliminary treatment cutting board 5 and the bottom surface of fixed cutting board 4 are on same horizontal plane, form multilayer scraper processing structure, make reflective film coating handle more level and more smooth, reduce the phenomenon that the flaw easily appears in single scraper processing mechanism.
The surface of the third rotating member 83 is fixedly installed on the surface of the pre-processing cutter plate 5, and the size of the pre-processing cutter plate 5 is matched with that of the fixed cutter plate 4.
The second extensible member 82 is connected with the preprocessing cutting board 5 conveniently through the third rotating member 83, the second extensible member 82 adopts a hydraulic rod, hydraulic control equipment is equipped during use, the hydraulic control equipment is hydraulic equipment in the prior art, support is provided for the telescopic adjustment of the output end of the second extensible member 82, the second extensible member 82 conveniently drives the preprocessing cutting board 5 to rotate and adjust when extending, and therefore the operation angle of the preprocessing cutting board 5 is conveniently adjusted.
Has the advantages that:
through the convenient preliminary treatment cutting board 5 that drives of second extensible member 82 cooperation rotating-structure and rotate the regulation, thereby conveniently carry out the micro-adjustment to the preliminary treatment height of preliminary treatment cutting board 5, with the mode of operation of adjusting the cutting board structure, when preliminary treatment cutting board 5 was adjusted to perpendicular decurrent state, the bottom surface of preliminary treatment cutting board 5 and the bottom surface of fixed cutting board 4 are on same horizontal plane, form multilayer scraper processing structure, make reflective film coating handle more level and more smooth, reduce the phenomenon that the flaw easily appears in single scraper processing mechanism.
Further, a linkage cavity 311 is formed in the bottom of the linkage frame 31, the output end of the first extensible member 3 penetrates through the surface of the linkage frame 31 and extends to the inside of the linkage cavity 311, the output end of the first extensible member 3 is connected with the surface of the linkage frame 31 in a sliding manner, a linkage push plate 9 is fixedly mounted at the output end of the first extensible member 3, the outer surface of the linkage push plate 9 is connected with the inner surface of the linkage cavity 311 in a sliding manner, a buffer spring 91 is mounted at the center of the bottom of the linkage push plate 9, the bottom end of the buffer spring 91 is fixedly connected with the bottom of the inner wall of the linkage cavity 311, a linkage rod 92 is fixedly mounted at the bottom of the linkage push plate 9, a transmission shaft 93 is fixedly mounted at the bottom of the linkage rod 92, and the top end of the pretreatment knife plate 5 is rotatably mounted on the inner surface of the linkage cavity 311 through a rotary main shaft 94, and one side of the pretreatment cutting board 5 is fixedly provided with a transmission plate 95, a transmission hole 951 is formed in the transmission plate 95, one end of the transmission shaft 93 extends into the transmission hole 951, and the surface of the transmission shaft 93 is in transmission connection with the inner surface of the transmission hole 951.
In this embodiment, the length of the first telescopic member 3 is adapted to the range of motion of the linkage pushing plate 9.
When the bottom of the linkage frame 31 is not contacted with the surface of the positioning fixture block 6, the output end of the first telescopic part 3 conveniently and synchronously drives the linkage frame 31 to carry out lifting adjustment through the linkage push plate 9 and the buffer spring 91, thereby ensuring the height adjustment of the fixed knife board 4 and the pretreatment knife board 5 in normal use, when the bottom of the linkage frame 31 contacts with the surface of the positioning fixture block 6, the output end of the first telescopic part 3 can drive the linkage push plate 9 to move downwards when continuing to move downwards, the linkage push plate 9 drives the pretreatment knife plate 5 to perform linkage adjustment through the linkage rod 92, the transmission shaft 93 and the transmission hole 951 on the transmission plate 95, so that the pretreatment knife plate 5 rotates inwards to be adjusted under the action of the first telescopic part 3, thereby controlling the rotation adjustment of the preprocessing knife board 5 through the lifting adjustment of the linkage structure of the output end of the first telescopic part 3, the problem of adjusting the operation angle of the pretreatment cutting board 5 can be solved under the condition that the pretreatment cutting board 5 meets the requirement of height adjustment.
The use angle of the pretreatment knife board 5 is controlled through the linkage structure of the output end of the first telescopic piece 3, the redundant power source of the second telescopic piece 82 is eliminated, one power can meet the two adjusting functions, and the running consumption and the running cost of equipment are reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a reflective membrane scraper structure for coating machine with height-adjustable which characterized in that includes:
installing a frame;
the bottom of the cover plate is arranged at the top of the mounting rack;
the top of the first telescopic piece is fixedly arranged at the bottom of the cover plate, and the output end of the first telescopic piece is fixedly provided with a linkage frame;
the top end of the fixed cutting board is fixedly arranged at the bottom of the linkage frame;
the top ends of the pretreatment knife boards are fixedly arranged at the bottom of the linkage frame;
and the surface of the positioning clamping block is fixedly arranged on the surface of the mounting rack.
2. The blade structure with adjustable height for reflective film coating machine of claim 1, wherein the surfaces of the pre-processing blades are distributed obliquely, and the surfaces of the two sets of pre-processing blades are symmetrically distributed on both sides of the fixed blade.
3. The scraper structure with adjustable height for reflective film coating machine of claim 1, wherein the bottom surface of the pretreatment knife plate is a pretreatment horizontal surface, the bottom surface of the fixed knife plate is a scraper horizontal surface, and the distance between the pretreatment horizontal surface and the scraper horizontal surface is 1-2 mm.
4. The scraper structure with adjustable height for reflective film coating machine of claim 1, wherein the outer surface of the linkage frame is slidably connected with the inner surface of the installation frame, one end of the positioning fixture block penetrates through the surface of the installation frame and extends to the inside of the installation frame, and the surface of the linkage frame is matched with the surface of the positioning fixture block.
5. The scraper structure with adjustable height for reflective film coating machine according to claim 1, wherein the mounting frame is provided with a telescopic hole, the cover plate is provided with a positioning groove, and a positioning member is mounted on the outer side of the mounting frame, the positioning member comprises a limiting slide shaft, a positioning spring, a positioning plate, a limiting member and a transmission projection.
6. The scraper structure with adjustable height for reflective film coating machine of claim 5, wherein one end of the limiting slide shaft is fixedly connected to the outer surface of the mounting frame, and the limiting slide shaft is T-shaped, the positioning spring is sleeved on the outer surface of the limiting slide shaft, the surface of the positioning plate is slidably connected to the surface of the limiting slide shaft, one side of the limiting member is fixedly mounted on the surface of the positioning plate, and one side of the driving protrusion is fixedly mounted on the surface of the positioning plate.
7. The scraper structure with adjustable height for reflective film coating machine of claim 6, wherein the surface of the transmission projection is an arc structure, and the surface of the transmission projection passes through the inside of the telescopic hole and extends to the inside of the mounting frame, and the inner surface of the telescopic hole is slidably connected with the surface of the transmission projection, and the surface of the transmission projection is matched with the outer surface of the linkage frame.
8. The scraper structure with adjustable height for reflective film coating machine of claim 6, wherein the surface of the position-limiting member is engaged with the inner surface of the positioning groove, and the surface of the position-limiting member is slidably connected with the inner surface of the positioning groove.
9. The scraper structure with adjustable height for reflective film coating machine of claim 5, wherein the top end of the pretreatment knife plate is rotatably mounted on the bottom of the linkage frame through a first rotating member, the bottom of the linkage frame is rotatably mounted with a second telescopic member through a second rotating member, and the output end of the second telescopic member is mounted with a third rotating member.
10. The blade structure of claim 9, wherein the third rotating member is fixedly mounted on the surface of the pre-processing blade, and the pre-processing blade has a size corresponding to that of the fixed blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130046.XA CN114515679B (en) | 2022-02-11 | 2022-02-11 | Scraper structure with adjustable height for reflective film coating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130046.XA CN114515679B (en) | 2022-02-11 | 2022-02-11 | Scraper structure with adjustable height for reflective film coating machine |
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| CN114515679A true CN114515679A (en) | 2022-05-20 |
| CN114515679B CN114515679B (en) | 2023-03-28 |
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| CN113457917A (en) * | 2021-06-30 | 2021-10-01 | 无锡极电光能科技有限公司 | Coating equipment and method for preparing perovskite light absorption film by using same |
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