CN215448678U - Coating knife coating experimental device of sensitization dry film - Google Patents
Coating knife coating experimental device of sensitization dry film Download PDFInfo
- Publication number
- CN215448678U CN215448678U CN202121304803.8U CN202121304803U CN215448678U CN 215448678 U CN215448678 U CN 215448678U CN 202121304803 U CN202121304803 U CN 202121304803U CN 215448678 U CN215448678 U CN 215448678U
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- scraper
- driving
- coating
- rack
- dry film
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- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 239000011248 coating agent Substances 0.000 title claims abstract description 33
- 238000010345 tape casting Methods 0.000 title claims abstract description 10
- 206010070834 Sensitisation Diseases 0.000 title claims description 4
- 230000008313 sensitization Effects 0.000 title claims description 4
- 238000002474 experimental method Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 3
- 238000007606 doctor blade method Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 16
- 238000009434 installation Methods 0.000 description 13
- 239000012528 membrane Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a coating knife coating experimental device of a photosensitive dry film, which relates to the technical field of film processing, and comprises a rack, an experiment table and a scraper blade, wherein the experiment table is arranged on the rack, and the coating knife coating experimental device also comprises: the device comprises a rack, a test bench, a scraper, a driving mechanism and a pressing unit, wherein the rack is arranged on the rack and used for mounting the scraper, the driving mechanism is used for driving the rack to reciprocate along the test bench, the scraper is mounted on the rack through an adjusting mechanism, the adjusting mechanism comprises a power source, a rotating part and a connecting rod part, the pressing unit comprises two mounting shafts which are symmetrically arranged on one side of the test bench, a power part for driving the mounting shafts to rotate forwards and reversely and a pressing roller eccentrically mounted on the mounting shafts, the rack, the test bench, the scraper and the driving mechanism are arranged, the scraping can be repeatedly carried out, and the scraping effect is good; the adjusting mechanism is arranged to achieve the effect of adjusting the coating thickness; the film pressing unit is arranged to press the film, and meanwhile, the film is prevented from being wrinkled, so that the coating efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of film processing, in particular to a coating knife coating experimental device for a photosensitive dry film.
Background
The optical film needs to be coated with a special coating in the production process, and the composition, thickness, coating process and the like of the special coating have very important influence on the characteristics of the optical film.
Whether the performance of a special coating meets the requirement or not is necessarily detected in a laboratory, a coating scraping test needs to be carried out in the existing laboratory, and the movable scraper is manually operated, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coating knife coating experimental device of a photosensitive dry film to solve the problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a coating knife coating experimental apparatus of sensitization dry film, includes frame, laboratory bench and scraper blade, the laboratory bench is located in the frame, still including:
the mounting frame is arranged on the rack and used for mounting the scraper, and the scraper is positioned on one side of the experiment table;
and the driving mechanism is used for driving the mounting rack to reciprocate along the experiment table.
On the basis of the technical scheme, the utility model also provides the following optional technical scheme:
in one alternative: the driving mechanism comprises a power piece and a driving piece, the power piece provides power for the driving piece, and the driving piece is connected with the mounting frame in a driving mode.
In one alternative: the power part is the motor, and the driving piece includes belt pulley, belt and drive round, and two at least belt pulley intervals set up, are connected with the belt between the belt pulley, and a belt pulley is connected in motor drive, installs the drive round on the belt pulley, be equipped with on the mounting bracket and supply the drive round movable groove that inserts and move about, mounting bracket and frame sliding connection.
In one alternative: the scraper blade is installed on the mounting bracket through an adjusting mechanism, and the adjusting mechanism is used for adjusting the distance between the scraper blade and the experiment table.
In one alternative: adjustment mechanism includes power supply, rotating member and connecting rod spare, the power supply is installed on the mounting bracket, and the rotating member is connected in the power supply drive for it is rotatory to drive the rotating member, and eccentric articulated on the rotating member has the connecting rod spare, and the connecting rod spare is kept away from the one end of rotating member and is articulated to have the adapter sleeve, the scraper blade is installed in the adapter sleeve.
In one alternative: the scraper blade is detachably connected with the connecting sleeve through a connecting pin, and the connecting pin penetrates through pin holes formed in the scraper blade and the connecting sleeve.
In one alternative: an elastic piece is connected between one end of the connecting pin and the connecting sleeve, and the elastic force of the elastic piece drives the connecting pin to be inserted into the pin hole.
In one alternative: the membrane pressing device is characterized by further comprising a pressing unit used for pressing the membrane, wherein the pressing unit comprises two installation shafts, a power part and a pressing roller, the two installation shafts are located on one side of the experiment table and are symmetrically arranged, the power part drives the installation shafts to rotate positively and negatively, and the pressing roller is eccentrically installed on the installation shafts.
In one alternative: the pressing unit further comprises a bidirectional screw rod and a movable seat, the bidirectional screw rod is horizontally and rotatably installed on the rack and located on one side of the experiment table, the thread sections on two sides of the bidirectional screw rod are respectively in threaded connection with the movable seat, the movable seat is in sliding connection with the rack, and the installation shafts are respectively rotatably installed on the two movable seats.
In one alternative: still including collecting the unit for collect the waste material on the scraper blade, collecting the unit and taking place the piece including collecting storehouse and negative pressure, respectively demountable installation has the collection storehouse on the scraper blade both sides wall, be equipped with the suction hole that is used for inhaling fertilizer on collecting the storehouse, it takes place a intercommunication with the negative pressure to collect the storehouse inner chamber.
Compared with the prior art, the utility model has the following beneficial effects:
1. be equipped with frame, laboratory bench and scraper blade, the laboratory bench is located in the frame, still including: the mounting frame is arranged on the rack and used for mounting the scraper, and the scraper is positioned on one side of the experiment table; the driving mechanism is used for driving the mounting rack to reciprocate along the experiment table, the driving mechanism automatically drives the mounting rack to reciprocate, the mounting rack drives the scraper to repeatedly move, the scraping coating can be repeatedly carried out, and the scraping coating effect is good;
2. the device is provided with an adjusting mechanism, the adjusting mechanism comprises a power source, a rotating part and a connecting rod part, the power source drives the rotating part to rotate, the rotating part drives the connecting rod part to move, the connecting rod part drives a scraper to move through a connecting sleeve, the distance between the scraper and the experiment table is adjusted in a stepless mode, and the effect of adjusting the coating thickness is achieved;
3. be equipped with the compression unit for compress tightly the membrane, the compression unit is including two installation axles that are located laboratory bench one side and symmetry setting, power portion and the eccentric mounting that the drive installation axle can just reverse in installation epaxial pinch-off rollers, arrange the membrane in on the workstation, power portion drives the installation axle and rotates, the rotation opposite direction of two installation axles, the installation axle drives the pinch-off rollers and rotates, the pinch-off rollers is close to the membrane and compresses tightly it, two pinch-off rollers prevent the membrane fold to the membrane to still exerting the pulling force to both sides simultaneously, coating efficiency has further been improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic structural diagram of another embodiment of the present invention.
Fig. 4 is a schematic structural diagram of another embodiment of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Notations for reference numerals: 1-a rack, 2-a laboratory bench, 3-a belt pulley, 4-a belt, 5-a mounting rack, 6-a movable groove, 7-a driving pin, 8-a roller, 9-a supporting leg, 10-a first slider, 11-a scraping plate, 12-a connecting pin, 13-a connecting sleeve, 14-a rotating part, 15-a connecting rod part, 16-a pressing roller, 17-a mounting shaft, 18-a movable seat, 19-a bidirectional screw rod, 20-a collection bin, 21-a negative pressure generating part and 22-a separation net.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Examples
Referring to fig. 1, in an embodiment of the present invention, an experimental apparatus for coating and scraping a photosensitive dry film includes a frame 1, an experimental table 2 and a scraper 11, wherein the experimental table 2 is disposed on the frame 1, support legs 9 are uniformly and symmetrically disposed at the bottom of the frame 1, rollers 8 are disposed at the bottom ends of the support legs 9, and the apparatus is convenient to move, and the experimental apparatus further includes:
the mounting frame 5 is arranged on the rack 1 and used for mounting the scraper 11, the scraper 11 is positioned on one side of the experiment table 2, in the embodiment, the mounting frame 5 is preferably in an inverted U shape and positioned on the outer side of the experiment table 2, and two ends of the mounting frame 5 extend to the lower part of the rack 1;
the driving mechanism is used for driving the mounting frame 5 to reciprocate along the experiment table 2;
through 5 reciprocating motion of actuating mechanism automatic drive mounting bracket, mounting bracket 5 drives scraper blade 11 and removes repeatedly, can carry out the knife coating repeatedly, and the knife coating is effectual.
In one embodiment of the utility model, the driving mechanism comprises a power member and a driving member, the power member provides power for the driving member, and the driving member is in driving connection with the mounting frame 5.
In an embodiment of the present invention, the power member is a motor, the motor is mounted on the frame 1, the driving member includes a belt pulley 3, a belt 4 and a driving pin 7, at least two belt pulleys 3 are disposed at an interval, the belt 4 is connected between the belt pulleys 3, the motor is connected to one belt pulley 3, the driving pin 7 is mounted on the belt pulley 3, the mounting frame 5 is provided with a movable slot 6 for the driving pin 7 to insert and move, the mounting frame 5 is slidably connected to the frame 1, in this embodiment, the mounting frame 5 is provided with a first sliding block 10, the frame 1 is provided with a first sliding slot for the first sliding block 10 to slidably connect, the belt pulley 3 is driven to rotate by the motor, the belt 4 is further driven to move, the belt 4 drives the driving pin 7, the driving pin 7 drives the mounting frame 5 to reciprocate, and further, the driving mechanism may also be an electric push rod, The hydraulic rod, the crank link mechanism, the screw rod feeding mechanism and the like can drive the mounting frame 5 to reciprocate, and the limitation is not required.
In one embodiment of the utility model, the scraper 11 is mounted on the mounting frame 5 through an adjusting mechanism, and the adjusting mechanism is used for adjusting the distance between the scraper 11 and the experiment table 2, so as to achieve the effect of adjusting the coating thickness.
In an embodiment of the utility model, the adjusting mechanism includes a power source, a rotating member 14 and a connecting rod member 15, the power source is mounted on the mounting frame 5, the power source drives and is connected with the rotating member 14 for driving the rotating member 14 to rotate, the power source is preferably a stepping motor, the connecting rod member 15 is eccentrically hinged on the rotating member 14, one end of the connecting rod member 15, which is far away from the rotating member 14, is hinged with a connecting sleeve 13, the scraper 11 is mounted on the connecting sleeve 13, the power source drives the rotating member 14 to rotate, the rotating member 14 drives the connecting rod member 15 to move, the connecting rod member 15 drives the scraper 11 to move through the connecting sleeve 13, and the distance between the scraper 11 and the experiment table 2 is steplessly adjusted.
In an embodiment of the present invention, referring to fig. 2, the scraper 11 is detachably connected to the connecting sleeve 13 through a connecting pin 12, and the connecting pin 12 penetrates through the scraper 11 and a pin hole formed in the connecting sleeve 13, so that the scraper 11 is conveniently detached to clean the scraper 11.
In one embodiment of the present invention, an elastic member is connected between one end of the connecting pin 12 and the connecting sleeve 13, and the elastic force of the elastic member drives the connecting pin 12 to be inserted into the pin hole.
In an embodiment of the present invention, referring to fig. 3, the present invention further includes a compressing unit for compressing the film, the compressing unit includes two mounting shafts 17 symmetrically disposed on one side of the experiment table 2, a power unit for driving the mounting shafts 17 to rotate in the forward and reverse directions, and a compressing roller 16 eccentrically mounted on the mounting shafts 17, the film is placed on the table, the power unit drives the mounting shafts 17 to rotate, the rotating directions of the two mounting shafts 17 are opposite, the mounting shafts 17 drive the compressing roller 16 to rotate, the compressing roller 16 is close to the film and compresses the film, and meanwhile, the two compressing rollers 16 apply a pulling force to the film toward both sides, so as to prevent the film from wrinkling, and further improve the coating efficiency.
In an embodiment of the present invention, the pressing unit further includes a bidirectional screw rod 19 and a movable seat 18, the bidirectional screw rod 19 is horizontally and rotatably installed on the rack 1 and located on one side of the experiment table 2, in this embodiment, a rocking handle is installed at one end of the bidirectional screw rod 19, the movable seats 18 are respectively and threadedly connected to thread sections on two sides of the bidirectional screw rod 19, the movable seat 18 is slidably connected to the rack 1, in this embodiment, a second sliding block is fixed on the movable seat 18, a second sliding groove for the sliding block to be slidably connected is formed in the rack 1, the two installation shafts 17 are respectively and rotatably installed on the two movable seats 18, the bidirectional screw rod 19 is rotated, the bidirectional screw rod 19 drives the movable seat 18 to move, and the distance between the two pressing rollers 16 is adjusted to adapt to films with different lengths.
In an embodiment of the present invention, please refer to fig. 4-5, the present invention further includes a collecting unit for collecting waste materials on the scraper 11, the collecting unit includes a collecting bin 20 and a negative pressure generating member 21, the collecting bin 20 is detachably mounted on two side walls of the scraper 11, a suction hole for sucking fertilizer is disposed on the collecting bin 20, an inner cavity of the collecting bin 20 is communicated with the negative pressure generating member 21, the negative pressure generating member 21 may be an exhaust fan or a vacuum pump, so that the collecting bin 20 generates negative pressure to suck the waste materials on the scraper 11, and then the collecting bin 20 is conveniently detached to be disposed, further, a partition net 22 is disposed in the collecting bin 20 for blocking the waste materials from entering the negative pressure generating member 21.
The working principle of the utility model is as follows: the belt pulley 3 is driven to rotate by a motor, the belt 4 is further driven to move, the belt 4 drives the driving pin 7 to move, the driving pin 7 drives the mounting frame 5 to reciprocate, the mounting frame 5 drives the scraper 11 to repeatedly move, blade coating can be repeatedly carried out, the blade coating effect is good, the power source drives the rotary piece 14 to rotate, the rotary piece 14 drives the connecting rod piece 15 to move, the connecting rod piece 15 drives the scraper 11 to move through the connecting sleeve 13, the distance between the scraper 11 and the experiment table 2 is steplessly adjusted, the effect of adjusting the coating thickness is achieved, the rotating directions of the two mounting shafts 17 are opposite, the mounting shafts 17 drive the pinch rollers 16 to rotate, the pinch rollers 16 are close to and press the film, meanwhile, the two pinch rollers 16 apply pulling force to the film to two sides, film wrinkling is prevented, the coating efficiency is further improved, the bidirectional screw rod 19 is rotated, the bidirectional screw rod 19 drives the movable seat 18 to move, and the distance between the two pinch rollers 16 is adjusted, adapt to the membrane of different length, start the burden casting die, collection storehouse 20 produces the negative pressure and inhales the waste material on the scraper blade 11, then conveniently pull down collection storehouse 20 and handle.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a coating knife coating experimental apparatus of sensitization dry film, includes frame, laboratory bench and scraper blade, the laboratory bench is located in the frame, its characterized in that still including:
the mounting frame is arranged on the rack and used for mounting the scraper, and the scraper is positioned on one side of the experiment table;
and the driving mechanism is used for driving the mounting rack to reciprocate along the experiment table.
2. The experimental apparatus for blade coating of photosensitive dry film according to claim 1, wherein the driving mechanism comprises a power member and a driving member, the power member provides power for the driving member, and the driving member is connected to the mounting frame in a driving manner.
3. The experimental apparatus for blade coating of photosensitive dry film according to claim 2, wherein the power member is a motor, the driving member includes a belt pulley, a belt and a driving pin, at least two belt pulleys are arranged at intervals, the belt pulley is connected with the belt, the motor is connected with one belt pulley, the belt pulley is provided with the driving pin, the mounting frame is provided with a movable slot for the driving pin to be inserted and moved, and the mounting frame is slidably connected with the frame.
4. The experimental apparatus for blade coating of photosensitive dry film according to claim 1, wherein the scraper is mounted on the mounting frame by an adjusting mechanism, and the adjusting mechanism is used for adjusting a distance between the scraper and the experiment table.
5. The experimental device for the doctor blade coating of the photosensitive dry film according to claim 4, wherein the adjusting mechanism comprises a power source, a rotating member and a connecting rod member, the power source is mounted on the mounting frame, the power source is connected with the rotating member in a driving manner and used for driving the rotating member to rotate, the connecting rod member is eccentrically hinged to the rotating member, a connecting sleeve is hinged to one end, away from the rotating member, of the connecting rod member, and the scraper is mounted on the connecting sleeve.
6. The experimental device for the doctor blade coating of the photosensitive dry film according to claim 5, wherein the scraper is detachably connected with the connecting sleeve through a connecting pin, and the connecting pin penetrates through pin holes formed in the scraper and the connecting sleeve.
7. The experimental apparatus for blade coating of photosensitive dry film according to claim 6, wherein an elastic member is connected between one end of the connecting pin and the connecting sleeve, and the elastic force of the elastic member drives the connecting pin to be inserted into the pin hole.
8. The experimental device for coating and doctor blade coating of photosensitive dry films according to claim 1, further comprising a compressing unit for compressing the films, wherein the compressing unit comprises two mounting shafts symmetrically arranged on one side of the experiment table, a power part for driving the mounting shafts to rotate forward and backward, and a compressing roller eccentrically mounted on the mounting shafts.
9. The experimental apparatus for coating and doctor-coating a photosensitive dry film according to claim 8, wherein the pressing unit further comprises a bidirectional screw rod and a movable seat, the bidirectional screw rod is horizontally and rotatably mounted on the frame and located at one side of the experiment table, the movable seats are respectively and threadedly connected to thread sections at two sides of the bidirectional screw rod, the movable seats are slidably connected to the frame, and the two mounting shafts are respectively and rotatably mounted on the two movable seats.
10. The experimental device for coating and scraping of the photosensitive dry film according to claim 1, further comprising a collecting unit for collecting waste materials on the scraper, wherein the collecting unit comprises a collecting bin and a negative pressure generating member, the collecting bin is detachably mounted on two side walls of the scraper respectively, a suction hole for sucking fertilizers is formed in the collecting bin, and an inner cavity of the collecting bin is communicated with the negative pressure generating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121304803.8U CN215448678U (en) | 2021-06-10 | 2021-06-10 | Coating knife coating experimental device of sensitization dry film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121304803.8U CN215448678U (en) | 2021-06-10 | 2021-06-10 | Coating knife coating experimental device of sensitization dry film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448678U true CN215448678U (en) | 2022-01-07 |
Family
ID=79710805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121304803.8U Active CN215448678U (en) | 2021-06-10 | 2021-06-10 | Coating knife coating experimental device of sensitization dry film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448678U (en) |
-
2021
- 2021-06-10 CN CN202121304803.8U patent/CN215448678U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231103 Address after: 341000 plant 6, Ronghui Industrial Park, Banshi Industrial Zone, Anyuan County, Ganzhou City, Jiangxi Province Patentee after: Jiangxi huimeixing Technology Co.,Ltd. Address before: 518000 floor 1 and 2, building D, No. 11, shibihongling Industrial Zone, Liulian community, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HEMERA TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |