CN217473942U - Local adjustable device for extruding and coating polyimide film - Google Patents
Local adjustable device for extruding and coating polyimide film Download PDFInfo
- Publication number
- CN217473942U CN217473942U CN202123407298.2U CN202123407298U CN217473942U CN 217473942 U CN217473942 U CN 217473942U CN 202123407298 U CN202123407298 U CN 202123407298U CN 217473942 U CN217473942 U CN 217473942U
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- Prior art keywords
- coating
- polyimide film
- box
- coating box
- fixed
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- 239000011248 coating agent Substances 0.000 title claims abstract description 104
- 238000000576 coating method Methods 0.000 title claims abstract description 104
- 229920001721 polyimide Polymers 0.000 title claims abstract description 39
- 238000007765 extrusion coating Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims 3
- 239000000976 ink Substances 0.000 abstract description 14
- 239000004575 stone Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a local adjustable extrusion coating polyimide film device, which relates to the technical field of polyimide films, and comprises a coating box with an opening at the upper end, wherein a feed inlet is arranged at one side of the coating box, two coating rollers are arranged in the coating box from top to bottom, the polyimide film is positioned between the two coating rollers through the feed inlet, the lower half part of the lower coating roller is positioned in ink in the coating box, the upper coating roller is arranged in the coating box through a height-adjusting device, a rotating seat is arranged on the inner wall of the coating box, and a motor is transversely arranged outside the side wall of the coating box, which is far away from the rotating seat; the utility model discloses the coating roll of coating case below directly dips in and gets prepared chinese ink and coats the polyimide film, and like this for the coating is more high-efficient even, and the scraper blade passes through the angle modulation device to be installed at the coating incasement, is not only convenient for strike off unnecessary prepared chinese ink on the polyimide film, can also adjust the rate of tension of polyimide film through the angle modulation device, kills two birds with one stone.
Description
Technical Field
The utility model relates to a polyimide film technical field specifically is a local debuggable extrusion coating polyimide film device.
Background
Among the prior art as chinese patent cn201921276168.x just discloses a local debugging extrusion coating polyimide film device, including the base, the mounting bracket is installed to the one end on base top, and the inboard base top of mounting bracket installs the collecting box, hydraulic oil pump is all installed at the base both ends at the collecting box back, and hydraulic oil pump's output installs hydraulic telescoping rod, hydraulic telescoping rod's output is installed the mount, and transversely installs the pivot through the bearing between the mount, the inside first running roller of transversely installing of mounting bracket.
However, the second metal pipe in the above patent is used to spray the polyimide film by moving back and forth, and when the second metal pipe is moved to one side of the polyimide film, the other side of the polyimide film is not sprayed, but the spraying is not uniform, and therefore, an improvement is required.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a but local debugging extrusion coating polyimide film device has solved the problem of mentioning in the background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device capable of locally debugging, extruding and coating a polyimide film comprises a coating box with an opening at the upper end, wherein a feed inlet is formed in one side of the coating box, two coating rollers are vertically installed in the coating box, the polyimide film is positioned between the two coating rollers through the feed inlet, the lower half part of the lower coating roller is positioned in ink in the coating box, the upper coating roller is installed in the coating box through a height adjusting device, a rotating seat is installed on the inner wall of the coating box, a motor is transversely installed on the outer side of the side wall, far away from the rotating seat, of the coating box, the output shaft of the motor rotates to stretch into the coating box, and the two ends of the lower coating roller are fixed between the output shaft of the motor and the rotating shaft on the rotating seat;
one side of the coating roller, which is far away from the feed inlet, is obliquely arranged, a scraper blade is arranged on the oblique surface, and the bottom of the polyimide film is abutted to the top of the scraper blade.
The device for locally debugging and extruding and coating the polyimide film comprises a coating box, a coating roller, a lifting device and a lifting device, wherein the coating box is arranged on the top of the coating box, the lifting device is arranged above the coating roller, a hydraulic cylinder is vertically arranged at the center of the bottom of the mounting plate, an inverted U-shaped plate is fixed at the bottom end of a push rod of the hydraulic cylinder, rotating seats are also arranged on the inner sides of two side plates of the inverted U-shaped plate, and two ends of the coating roller are fixed between two rotating shafts on the rotating shafts.
The device for locally debugging and extruding and coating the polyimide film is characterized in that angle adjusting devices are arranged on two side walls of the inclined surface of the coating box, and two ends of the scraper are arranged between the angle adjusting devices.
The locally adjustable extrusion coating polyimide film device preferably comprises a connecting plate fixed at the top of the scraper, wherein a mounting shaft is fixed on one side of the connecting plate close to the inner wall of the coating box, a mounting sleeve is fixed on the inner wall of the coating box, the mounting shaft is rotatably mounted in the mounting sleeve, and a bolt with an end abutting against the surface of the mounting shaft is screwed on the outer side of the mounting sleeve.
Compared with the prior art, the utility model following beneficial effect possesses: the coating roll of coating case below directly dips in and gets chinese ink and coats the polyimide film, and like this for the coating is more high-efficient even, and the scraper blade passes through the angle modulation device to be installed at the coating incasement, is not only convenient for strike off unnecessary chinese ink on the polyimide film, can also adjust the rate of tension of polyimide film through the angle modulation device, kills two birds with one stone.
Drawings
Fig. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a perspective view of the coating roll of the present invention;
FIG. 5 is a perspective view of the scraper of the present invention;
FIG. 6 is a partial perspective view of the scraper of the present invention;
fig. 7 is a cross-sectional view of the front view of the present invention.
In the figure: 1. a coating box; 2. a feed inlet; 3. a coating roll; 4. a motor; 5. a squeegee; 6. mounting a plate; 7. a hydraulic cylinder; 8. an inverted U-shaped plate; 9. connecting plates; 10. installing a shaft; 11. and (7) installing a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a device capable of locally debugging, extruding and coating a polyimide film comprises a coating box 1 with an opening at the upper end, a feed inlet 2 is formed in one side of the coating box 1, two coating rollers 3 are vertically installed in the coating box 1, the polyimide film is positioned between the two coating rollers 3 through the feed inlet 2, the lower half part of the lower coating roller 3 is positioned in ink in the coating box 1, the upper coating roller 3 is installed in the coating box 1 through a height adjusting device, a rotating seat is installed on the inner wall of the coating box 1, a motor 4 (the motor 4 is powered by an external power supply and is controlled by an external controller) is transversely installed on the outer side of the side wall, far away from the rotating seat, of the coating box 1, an output shaft of the motor 4 rotates to extend into the coating box 1, and two ends of the lower coating roller 3 are fixed between an output shaft of the motor 4 and a rotating shaft on the rotating seat;
one side of the coating roller 3, which is far away from the feed inlet 2, is obliquely arranged, a scraper 5 is arranged on the oblique plane, and the bottom of the polyimide film is propped against the top of the scraper 5.
The height adjusting device comprises a mounting plate 6 fixed at the top of a coating box 1 and positioned above a coating roller 3 above, a hydraulic cylinder 7 (the hydraulic cylinder 7 is powered by an external power supply and is controlled by an external controller) is vertically installed at the center of the bottom of the mounting plate 6, an inverted U-shaped plate 8 is fixed at the bottom end of a push rod of the hydraulic cylinder 7, rotating seats are also installed on the inner sides of two side plates of the inverted U-shaped plate 8, two ends of the coating roller 3 above are fixed between rotating shafts on the two rotating shafts, ink is added into the coating box 1 until the ink submerges the bottom of the coating roller 3 below, a motor 4 is switched on to start the power supply to drive the coating roller 3 below to rotate, a polyimide film close to a feed port 2 is installed between the two coating rollers 3, then the coating roller 3 above is driven to move downwards by the push rod below the hydraulic cylinder 7 until the polyimide film is clamped between the two coating rollers 3, the motor 4 drives the rotation of below coating roll 3, and the rotation of coating roll 3 in chinese ink can make chinese ink coating on polyimide film surface, realizes even coating, and unnecessary chinese ink still can automatic drippage, retrieves, saves the resource.
Angle adjusting devices are arranged on two side walls of the inclined surface of the coating box 1, and two ends of the scraper 5 are arranged between the angle adjusting devices.
The angle adjusting device comprises a connecting plate 9 fixed at the top of the scraping plate 5, an installation shaft 10 is fixed on one side of the connecting plate 9 close to the inner wall of the coating box 1, an installation sleeve 11 is fixed on the inner wall of the coating box 1, the installation shaft 10 is rotatably installed in the installation sleeve 11, a bolt with the end part abutting against the surface of the installation shaft 10 is screwed on the outer side of the installation sleeve 11, the bolt is screwed down to enable the installation shaft 10 to rotate in the installation sleeve 11, the scraping plate 5 is further driven to rotate, the angle is adjusted, after the adjustment, the bolt is screwed on the installation sleeve 11 until the end part of the bolt abuts against the surface of the installation shaft 10, locking is achieved, the bottom of the polyimide film abuts against the top of the scraping plate 5, redundant ink on the polyimide film is scraped, the scraped ink slides down along the inclined plane of the coating box 1 and enters the bottom in the coating box 1 again, and finally, the tension degree of the polyimide film can be adjusted by the angle adjusting device, two purposes are achieved at one stroke.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a but local debugging extrusion coating polyimide film device which characterized in that: the coating machine comprises a coating box (1) with an opening at the upper end, wherein a feed inlet (2) is formed in one side of the coating box (1), two coating rollers (3) are vertically arranged in the coating box (1), a polyimide film is positioned between the two coating rollers (3) through the feed inlet (2), the lower half part of the lower coating roller (3) is positioned in ink in the coating box (1), the upper coating roller (3) is arranged in the coating box (1) through a height adjusting device, a rotating seat is arranged on the inner wall of the coating box (1), a motor (4) is transversely arranged on the outer side of the side wall of the coating box (1) far away from the rotating seat, an output shaft of the motor (4) rotates to extend into the coating box (1), and the two ends of the lower coating roller (3) are fixed between an output shaft of the motor (4) and a rotating shaft of the rotating seat;
one side of the coating roller (3) far away from the feed port (2) is obliquely arranged, a scraper (5) is arranged on the inclined surface, and the bottom of the polyimide film abuts against the top of the scraper (5).
2. The locally debuggable extrusion coated polyimide film apparatus of claim 1, wherein: heightening device is including fixing mounting panel (6) at coating case (1) top, being located top coating roll (3) top, and mounting panel (6) bottom center department vertical installation pneumatic cylinder (7), the push rod bottom mounting of pneumatic cylinder (7) has the template of falling U (8), and falls two curb plate inboards of U template (8) and all install the rotation seat, and the both ends of top coating roll (3) are fixed between two epaxial axes of rotation.
3. The locally debuggable extrusion coated polyimide film device of claim 2, wherein: the angle adjusting devices are arranged on two side walls of the inclined surface of the coating box (1), and two ends of the scraper (5) are arranged between the angle adjusting devices.
4. The locally debuggable extrusion coated polyimide film apparatus of claim 3, wherein: the angle adjusting device comprises a connecting plate (9) fixed at the top of the scraper (5), an installation shaft (10) is fixed on one side, close to the inner wall of the coating box (1), of the connecting plate (9), an installation sleeve (11) is fixed on the inner wall of the coating box (1), the installation shaft (10) is rotatably installed in the installation sleeve (11), and a bolt with the end part abutting against the surface of the installation shaft (10) is screwed on the outer side of the installation sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123407298.2U CN217473942U (en) | 2021-12-30 | 2021-12-30 | Local adjustable device for extruding and coating polyimide film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123407298.2U CN217473942U (en) | 2021-12-30 | 2021-12-30 | Local adjustable device for extruding and coating polyimide film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217473942U true CN217473942U (en) | 2022-09-23 |
Family
ID=83302935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123407298.2U Active CN217473942U (en) | 2021-12-30 | 2021-12-30 | Local adjustable device for extruding and coating polyimide film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217473942U (en) |
-
2021
- 2021-12-30 CN CN202123407298.2U patent/CN217473942U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A locally adjustable extrusion coating polyimide film device Granted publication date: 20220923 Pledgee: Bank of China Limited Wuxi Branch Pledgor: Wuxi Jia Yin new Mstar Technology Ltd. Registration number: Y2024980019183 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |