CN209905997U - Coil stock structure for display screen brightness enhancement film - Google Patents
Coil stock structure for display screen brightness enhancement film Download PDFInfo
- Publication number
- CN209905997U CN209905997U CN201920645024.0U CN201920645024U CN209905997U CN 209905997 U CN209905997 U CN 209905997U CN 201920645024 U CN201920645024 U CN 201920645024U CN 209905997 U CN209905997 U CN 209905997U
- Authority
- CN
- China
- Prior art keywords
- supporting block
- fixedly connected
- bevel gear
- rotating rod
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract description 30
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract description 28
- 244000309464 bull Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model relates to the technical field of coiling devices, and discloses a coiling structure for a display screen brightness enhancement film, which comprises a supporting block, wherein an inner cavity is arranged inside the supporting block, a motor is arranged on the vertical side wall on one side of the supporting block, the output end of the motor is connected with a first rotating rod through a coupler, the other end of the first rotating rod penetrates through the inner cavity and extends outwards, and is fixedly connected with a winding roll, a fixing mechanism is arranged on the winding roll, a winding drum is sleeved on the winding roll, the first rotating rod is rotationally connected with the supporting block through two first bearings, the first bearings are fixedly arranged in the supporting block, and a flattening mechanism is arranged on the supporting block; the flattening mechanism comprises two first telescopic rods, a second telescopic rod, a tension spring, a lifting box, a second rotating rod, a flattening roller, a first bevel gear and a second bevel gear which are meshed with each other, and a third bevel gear and a fourth bevel gear which are meshed with each other. The utility model discloses be convenient for the membrane that adds lustre to of different width of rolling when preventing that the fold from appearing to add lustre to the membrane.
Description
Technical Field
The utility model relates to a coil stock technical field especially relates to a display screen adds lustre to and uses coil stock structure.
Background
When accomodating display screen membrane of adding lustre to, in order to raise the efficiency, people use OPP scotch tape to be in the same place flaky display screen membrane of adding lustre to even, then use 6 cun to roll up a core batching coiled material, improved after the coiled material is changed to the sheet and accomodate efficiency.
When rolling up the membrane of adding lustre to, in order to prevent that the coil stock from appearing the fold, the current adoption is exerted great dynamics and is stretched and batch up, but when rolling up the display screen membrane of adding lustre to, because adopt OPP scotch tape to bond the sheet together, the membrane of adding lustre to that the tensile inevitable of great dynamics can lead to bonding breaks off, and the inevitable fold that can appear of inextensible.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and greatly the tensile unavoidable meeting of intensity can lead to the membrane disconnection that adds lustre to of bonding, and the problem of fold can appear in the unavoidable meeting of inextensibility, and the coil stock structure for display screen membrane that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coil material structure for a display screen brightness enhancement film comprises a supporting block, wherein an inner cavity is formed in the supporting block, a motor is installed on one vertical side wall of the supporting block, the output end of the motor is connected with a first rotating rod through a coupler, the other end of the first rotating rod penetrates through the inner cavity and extends outwards, and is fixedly connected with a winding roller, a fixing mechanism is installed on the winding roller, a winding drum is sleeved on the winding roller, the first rotating rod is rotatably connected with the supporting block through two first bearings, the first bearings are fixedly arranged in the supporting block, and a flattening mechanism is installed on the supporting block; the flattening mechanism comprises two first telescopic rods, a second telescopic rod, a tension spring, a lifting box, a second rotating rod, a flattening roller, a first bevel gear and a second bevel gear which are meshed with each other, a third bevel gear and a fourth bevel gear which are meshed with each other, the two first telescopic rods are symmetrically and fixedly connected to the top of a supporting block, the lifting box is fixedly connected to the upper ends of the two first telescopic rods, the second telescopic rod is rotatably connected between the supporting block and the lifting box through two second bearings, the second bearings are fixedly arranged on the supporting block and the lifting box, the tension spring is fixedly connected between the supporting block and the lifting box, the tension spring is sleeved on the second telescopic rod, the second rotating rod is rotatably connected to the box wall of the lifting box close to the winding roller through a third bearing, the third bearing is fixedly arranged in the lifting box, the flattening roller is positioned right above the winding roller, and the flattening roller is fixedly connected to the second rotating rod, the first bevel gear is fixedly sleeved on the rod wall of the first rotating rod in the inner cavity, the second bevel gear is fixedly connected to the lower end of the second telescopic rod, the third bevel gear is fixedly connected to the upper end of the second telescopic rod, and the fourth bevel gear is fixedly connected to one end, far away from the flattening roller, of the second rotating rod.
Preferably, the fixing mechanism comprises two limit blocks, a thread groove, a screw rod, a connecting block, two clamping grooves, two springs and two fixture blocks, wherein the limit blocks are fixedly connected to the wall, close to the supporting block, of the back roller of the winding roller, the thread groove is formed in the side wall, far away from the supporting block, of the winding roller, the screw rod is connected in the thread groove in a threaded mode, the connecting block is fixedly connected to one end, far away from the supporting block, of the screw rod, the two clamping grooves are symmetrically formed in the side wall, far away from the back roller of the connecting block, the spring is fixedly connected to the bottom of the clamping groove, the fixture block is fixedly connected to one end, far away from the spring, of the fixture block, the notch of the clamping.
Preferably, the side walls of the clamping blocks, which are opposite to each other, are symmetrically and fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are symmetrically formed in the opposite groove walls of the clamping grooves, and the sliding blocks are slidably connected in the sliding grooves.
Preferably, the connecting block is provided with a holding hole.
Preferably, the supporting block and the lifting box are both coated with antirust paint.
Preferably, the fixture block is trapezoidal in section.
Compared with the prior art, the utility model provides a display screen adds lustre to coil stock structure for membrane possesses following beneficial effect:
1. this display screen is coil stock structure for membrane that adds lustre to prevents when membrane that adds lustre to from appearing the condition emergence of fold through setting up the mechanism that flattens that first telescopic link, second telescopic link, extension spring, lift box, second bull stick, flattening roller, first bevel gear, second bevel gear, third bevel gear and fourth bevel gear are constituteed, need not tensile membrane that adds lustre to.
2. This display screen is coil stock structure for membrane that adds lustre to is convenient for take off the membrane that adds lustre to that the rolling finishes when being convenient for the different width of rolling membrane through setting up the fixed establishment that stopper, thread groove, screw rod, connecting block, draw-in groove, spring and fixture block are constituteed.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for the membrane that adds lustre to of rolling different width when preventing to add the membrane and appearing the fold.
Drawings
Fig. 1 is a schematic structural view of a roll material structure for a display screen brightness enhancement film provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 inner cavity, 2 supporting blocks, 3 sliding grooves, 4 motors, 5 first rotating rods, 6 winding rollers, 7 fixing mechanisms, 71 limiting blocks, 72 threaded grooves, 73 threaded rods, 74 connecting blocks, 75 clamping grooves, 76 springs, 77 clamping blocks, 8 winding drums, 9 flattening mechanisms, 901 first telescopic rods, 902 second telescopic rods, 903 tension springs, 904 lifting boxes, 905 second rotating rods, 906 flattening rollers, 907 first bevel gears, 908 second bevel gears, 909 third bevel gears, 910 fourth bevel gears and 10 sliding blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-2, a coil stock structure for a display screen brightness enhancement film comprises a supporting block 2 with an inner cavity 1 formed therein, a motor 4 is mounted on a vertical side wall of one side of the supporting block 2, an output end of the motor 4 is connected with a first rotating rod 5 through a coupler, the other end of the first rotating rod 5 penetrates through the inner cavity 1 and extends outwards, and is fixedly connected with a winding roller 6, a fixing mechanism 7 is mounted on the winding roller 6, a winding drum 8 is sleeved on the winding roller 6, the first rotating rod 5 is rotatably connected with the supporting block 2 through two first bearings, the first bearings are fixedly arranged in the supporting block 2, and a flattening mechanism 9 is mounted on the supporting block 2; the flattening mechanism 9 comprises two first telescopic rods 901, a second telescopic rod 902, a tension spring 903, a lifting box 904, a second rotating rod 905, a flattening roller 906, a first bevel gear 907 and a second bevel gear 908 which are meshed with each other, a third bevel gear 909 and a fourth bevel gear 910 which are meshed with each other, the two first telescopic rods 901 are symmetrically and fixedly connected to the top of the supporting block 2, the lifting box 904 is fixedly connected to the upper ends of the two first telescopic rods 901, the second telescopic rod 902 is rotatably connected between the supporting block 2 and the lifting box 904 through two second bearings, the second bearings are fixedly arranged on the supporting block 2 and the lifting box 904, the tension spring 903 is fixedly connected between the supporting block 2 and the lifting box 904, the tension spring 903 is sleeved on the second telescopic rod 902, the second rotating rod 905 is rotatably connected to the wall of the lifting box 904 close to the winding rod through a third bearing, the third bearing is fixedly arranged in the lifting box 904, the flattening roller 906 is positioned right above the winding roller 6, the flattening roller 906 is fixedly connected to the second rotating rod 905, the first bevel gear 907 is fixedly sleeved on the rod wall of the first rotating rod 5 in the inner cavity 1, the second bevel gear 908 is fixedly connected to the lower end of the second telescopic rod 902, the third bevel gear 909 is fixedly connected to the upper end of the second telescopic rod 902, the fourth bevel gear 910 is fixedly connected to one end, away from the flattening roller 906, of the second rotating rod 905, when the material is coiled, the motor 4 is started, the first rotating rod 5 rotates to drive the winding roller 6 to rotate to drive the winding drum 8 to wind and reinforce the film, the first rotating rod 5 rotates the second bevel gear 908 through the first bevel gear 907 to further rotate the second telescopic rod 902, due to the limiting effect of the two first telescopic rods 901, the lifting box 904 cannot rotate along with the rotation of the second telescopic rod 902, and the second telescopic rod 902 drives the fourth bevel gear 910 to rotate through the third bevel gear 909, and then second bull stick 905 is rotatory, and then flattening roller 906 carries out the rotation with the 6 opposite directions of wind-up roll, and under the effect of cooperation extension spring 903, flattening roller 906 and the membrane that adds lustre to take place relative friction, will add lustre to the fold on the membrane and spread out, simultaneously, along with the increase of the volume of rolling membrane that adds lustre to, the thickness of reel 8 increases, and first telescopic link 901 and second telescopic link 902 all extend, prevents the condition emergence of the fold of rolling membrane that adds lustre to when need not tensile membrane that adds lustre to from appearing.
The fixing mechanism 7 comprises two limiting blocks 71, a threaded groove 72, a screw 73, a connecting block 74, two clamping grooves 75, two springs 76 and two clamping blocks 77, the two limiting blocks 71 are fixedly connected to the opposite roll walls of the winding roll 6 close to the supporting block 2, the threaded groove 72 is formed in the side wall of the winding roll 6 far away from the supporting block 2, the screw 73 is in threaded connection with the threaded groove 72, the connecting block 74 is fixedly connected to one end, far away from the supporting block 2, of the screw 73, the two clamping grooves 75 are symmetrically formed in the opposite side walls of the connecting block 74, the spring 76 is fixedly connected to the bottom of the clamping groove 75, the clamping block 77 is fixedly connected to one end, far away from the bottom of the clamping groove 75, of the clamping block 77, far away from the spring 76, penetrates through the notch of the clamping groove 75 and extends outwards, the clamping block 77 and the limiting blocks 71 are abutted against the winding roll 8, when light-adding films, the reel of being convenient for place different length, the membrane of adding lustre to of the different width of rolling of being convenient for, the rolling finishes the membrane of adding lustre to after, applys compression spring 76's pressure to fixture block 77, alright take out the membrane of adding lustre to that the rolling finishes.
The opposite side walls of the clamping block 77 are symmetrically and fixedly connected with the sliding blocks 10, the opposite groove walls of the clamping groove 75 are symmetrically provided with the sliding grooves 3 matched with the sliding blocks 10, and the sliding blocks 10 are connected in the sliding grooves 3 in a sliding mode, so that the clamping block 77 is prevented from being separated from the clamping groove 75.
The connecting block 74 is provided with a holding hole, so that a user can rotate the connecting block 74 conveniently.
And the supporting block 2 and the lifting box 904 are coated with antirust paint to prevent the supporting block 2 and the lifting box 904 from rusting.
The profile of the fixture block 77 is trapezoidal, so that the winding drum 8 can be conveniently sleeved on the winding roller 8.
In the utility model, when the material is rolled, the motor 4 is started, the first rotating rod 5 rotates to drive the wind-up roll 6 to rotate, and then the winding drum 8 is driven to wind the bright enhancement film, the first rotating rod 5 rotates the second bevel gear 908 through the first bevel gear 907, and then the second telescopic rod 902 rotates, due to the limiting function of the two first telescopic rods 901, the lifting box 904 can not rotate along with the rotation of the second telescopic rod 902, and then the second telescopic rod 902 drives the fourth bevel gear 910 to rotate through the third bevel gear 909, and then the second rotating rod 905 rotates, and then the flattening roll 906 rotates in the direction opposite to the wind-up roll 6, under the action of the tension spring 903, the flattening roll 906 and the bright enhancement film generate relative friction, and the fold on the bright enhancement film is spread out, and simultaneously, along with the increase of the winding bright enhancement film, the thickness of the winding drum 8 increases, the first telescopic rod 901 and the second telescopic rod 902 are both extended, the situation that the rolling brightness enhancement film is wrinkled is prevented while the brightness enhancement film is not required to be stretched; when the membrane that adds lustre to of different width of needs rolling, swivelling joint piece 74, and then make the relative stopper 71 of fixture block 77 change apart from through screw rod 73, be convenient for place the reel of different length, the membrane that adds lustre to of the different width of rolling of being convenient for, after the membrane that adds lustre to of rolling finishing, exert compression spring 76's pressure to fixture block 77, alright take out the membrane that adds lustre to that the rolling finishes.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The coil material structure for the display screen brightness enhancement film comprises a supporting block (2) with an inner cavity (1) formed inside, and is characterized in that a motor (4) is installed on a vertical side wall of one side of the supporting block (2), the output end of the motor (4) is connected with a first rotating rod (5) through a coupler, the other end of the first rotating rod (5) penetrates through the inner cavity (1) and extends outwards, a winding roller (6) is fixedly connected with the first rotating rod, a fixing mechanism (7) is installed on the winding roller (6), a winding drum (8) is sleeved on the winding roller (6), the first rotating rod (5) is rotatably connected with the supporting block (2) through two first bearings, the first bearings are fixedly arranged in the supporting block (2), and a flattening mechanism (9) is installed on the supporting block (2);
the flattening mechanism (9) comprises two first telescopic rods (901), a second telescopic rod (902), a tension spring (903), a lifting box (904), a second rotating rod (905), a flattening roller (906), a first bevel gear (907) and a second bevel gear (908) which are meshed with each other, a third bevel gear (909) and a fourth bevel gear (910) which are meshed with each other, the two first telescopic rods (901) are symmetrically and fixedly connected to the top of the supporting block (2), the lifting box (904) is fixedly connected to the upper ends of the two first telescopic rods (901), the second telescopic rod (902) is rotatably connected between the supporting block (2) and the lifting box (904) through two second bearings, the second bearings are fixedly arranged on the supporting block (2) and the lifting box (904), the tension spring (903) is fixedly connected between the supporting block (2) and the lifting box (904), and the tension spring (903) is sleeved on the second telescopic rod (902), the second rotating rod (905) is rotatably connected to the box wall, close to the winding rod, of the lifting box (904) through a third bearing, the third bearing is fixedly arranged in the lifting box (904), the flattening roller (906) is located right above the winding roller (6), the flattening roller (906) is fixedly connected to the second rotating rod (905), the first bevel gear (907) is fixedly sleeved on the rod wall, located in the inner cavity (1), of the first rotating rod (5), the second bevel gear (908) is fixedly connected to the lower end of the second telescopic rod (902), the third bevel gear (909) is fixedly connected to the upper end of the second telescopic rod (902), and the fourth bevel gear (910) is fixedly connected to one end, far away from the flattening roller (906), of the second rotating rod (905).
2. The roll material structure for the brightness enhancement film of the display screen according to claim 1, wherein the fixing mechanism (7) comprises two limit blocks (71), a thread groove (72), a screw rod (73), a connecting block (74), two clamping grooves (75), two springs (76) and two clamping blocks (77), the two limit blocks (71) are fixedly connected to the opposite roll walls of the winding roll (6) close to the supporting block (2), the thread groove (72) is arranged on the side wall of the winding roll (6) far away from the supporting block (2), the screw rod (73) is in threaded connection in the thread groove (72), the connecting block (74) is fixedly connected to one end of the screw rod (73) far away from the supporting block (2), the two clamping grooves (75) are symmetrically arranged on the opposite side wall of the connecting block (74), and the springs (76) are fixedly connected to the bottom of the clamping grooves (75), the clamping block (77) is fixedly connected to one end, far away from the bottom of the clamping groove (75), of the spring (76), one end, far away from the spring (76), of the clamping block (77) penetrates through a notch of the clamping groove (75) and extends outwards, and the clamping block (77) and the limiting block (71) are abutted to the winding drum (8).
3. The material rolling structure for the brightness enhancement film of the display screen according to claim 2, wherein the opposite side walls of the clamping blocks (77) are symmetrically and fixedly connected with sliding blocks (10), the opposite groove walls of the clamping grooves (75) are symmetrically provided with sliding grooves (3) matched with the sliding blocks (10), and the sliding blocks (10) are slidably connected in the sliding grooves (3).
4. The material rolling structure for the brightness enhancement film of the display screen according to claim 2, wherein a holding hole is formed on the connecting block (74).
5. The roll material structure for the brightness enhancement film of the display screen according to claim 1, wherein the supporting block (2) and the lifting box (904) are coated with antirust paint.
6. The material rolling structure for the brightness enhancement film of the display screen according to claim 2, wherein the cross section of the fixture block (77) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920645024.0U CN209905997U (en) | 2019-05-07 | 2019-05-07 | Coil stock structure for display screen brightness enhancement film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920645024.0U CN209905997U (en) | 2019-05-07 | 2019-05-07 | Coil stock structure for display screen brightness enhancement film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209905997U true CN209905997U (en) | 2020-01-07 |
Family
ID=69047083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920645024.0U Expired - Fee Related CN209905997U (en) | 2019-05-07 | 2019-05-07 | Coil stock structure for display screen brightness enhancement film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209905997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092736A (en) * | 2022-07-29 | 2022-09-23 | 桐乡市美尔达布艺股份有限公司 | Warp knitting fabric winding and cutting device for warp knitting machine |
-
2019
- 2019-05-07 CN CN201920645024.0U patent/CN209905997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092736A (en) * | 2022-07-29 | 2022-09-23 | 桐乡市美尔达布艺股份有限公司 | Warp knitting fabric winding and cutting device for warp knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209905997U (en) | Coil stock structure for display screen brightness enhancement film | |
| CN108643810B (en) | Outer sunshade plane roller shutter system stretched by traction | |
| CN112478859A (en) | Be suitable for supplementary adjusting device of winder roller of different diameter spools | |
| CN210735750U (en) | Imine film coiling mechanism | |
| CN212198246U (en) | Lifting device for logistics transportation | |
| CN214572461U (en) | Tension fine-adjustment device of composite twisting machine | |
| CN217377133U (en) | Speed reducing winding drum of winch | |
| CN214298460U (en) | Fire hose airing and winding device | |
| CN209988995U (en) | Crane hoister for maintaining wind driven generator | |
| CN110817519B (en) | Composite cloth winding device | |
| CN211569724U (en) | Winding equipment for processing polyester staple fibers | |
| CN208843417U (en) | A kind of aluminium foil wrap-up with squeeze-film mechanism | |
| CN210619836U (en) | Cable coiling apparatus for communication engineering | |
| CN101603406A (en) | A kind of roller blind reeling device | |
| CN217229619U (en) | Linear low-density stretch-proof winding film coiling device | |
| CN216997134U (en) | Hand-operated curtain rolling device for rolling and unrolling curtain cloth | |
| CN212639410U (en) | Unwinding equipment capable of preventing unwinding and rewinding | |
| CN2763448Y (en) | Winder structure | |
| CN218708298U (en) | Material rack for paper winding machine | |
| CN113003304A (en) | Steel wire rope filled with carbon fiber core and used for high-speed elevator | |
| CN210888734U (en) | Rolling type ceiling curtain structure | |
| CN218261030U (en) | Wall paper coiling mechanism | |
| CN212197778U (en) | Unwinding roller retarding mechanism for forming composite non-woven fabric coiled material | |
| CN213871321U (en) | Side-pulling type winch for opening and closing steel gate | |
| CN213269732U (en) | Ultra-wide sunshade curtain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |