CN210824651U - A prevent back device that contracts for rolling of polyimide sticky tape - Google Patents
A prevent back device that contracts for rolling of polyimide sticky tape Download PDFInfo
- Publication number
- CN210824651U CN210824651U CN201921830238.1U CN201921830238U CN210824651U CN 210824651 U CN210824651 U CN 210824651U CN 201921830238 U CN201921830238 U CN 201921830238U CN 210824651 U CN210824651 U CN 210824651U
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- CN
- China
- Prior art keywords
- column
- wall
- baffle
- fixedly connected
- rolling
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- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 30
- 229920001721 polyimide Polymers 0.000 title claims abstract description 22
- 239000004642 Polyimide Substances 0.000 title claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 5
- 239000002390 adhesive tape Substances 0.000 description 17
- 238000009413 insulation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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Abstract
The utility model discloses a prevent back device that contracts for rolling of polyimide sticky tape, including first baffle, the lower extreme fixedly connected with connecting plate of first baffle, the lower extreme fixedly connected with fixing base of connecting plate, the upper end of connecting plate is provided with the second baffle, first baffle inner wall is provided with the spacing post of first spacing post and second, first spacing post is located one side of the spacing post of second, one side of first spacing post is provided with prevents the constriction device, one side of preventing the constriction device is provided with first fixed column, the outer wall fixedly connected with of first fixed column prevents scraping the lantern ring. A prevent back device that contracts for rolling of polyimide sticky tape, be equipped with and prevent constriction device and coiling mechanism, can effectually reduce the sticky tape and return the phenomenon that contracts when the rolling takes place to can be convenient dismantle the replacement to the sticky tape that the rolling was accomplished, bring better use prospect.
Description
Technical Field
The utility model relates to a sticky tape rolling technical field specifically is a prevent back device that contracts for polyimide sticky tape rolling.
Background
A polyimide adhesive tape is prepared from a polyimide film as a base material and an imported organic silicon pressure-sensitive adhesive, has the performances of high and low temperature resistance, acid and alkali resistance, solvent resistance, electric insulation (H level), radiation protection and the like, is suitable for wave soldering shielding of an electronic circuit board, protection of gold fingers, insulation of high-grade electric appliances, motor insulation and fixation of positive and negative lugs of a lithium battery, but is easy to retract at the joint of the adhesive tape when an existing adhesive tape winding device is used, so that the joint of the adhesive tape rebounds, the connection of the whole adhesive tape relaxes, and the finished product quality of the adhesive tape is affected.
The replacement needs often to be dismantled to the finished product sticky tape that the rolling was accomplished to the sticky tape coiling mechanism to the biggest effect of performance, but general sticky tape coiling mechanism is comparatively loaded down with trivial details at the in-process work of dismantling the replacement, and is comparatively time-consuming, can influence operating speed to a certain extent, reduces the efficiency of work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a prevent back device that contracts for polyimide sticky tape rolling possesses effectual reduction sticky tape and contracts when the rolling phenomenon that contracts and convenient sticky tape to rolling completion when taking place and dismantle advantages such as replacement, has solved the phenomenon that the joint department of sticky tape easily takes place to kick-back and sticky tape and the more loaded down with trivial details problem that influences work efficiency of work when dismantling the replacement.
In order to realize the above-mentioned effectual phenomenon that reduces the sticky tape and the convenient sticky tape of accomplishing the rolling when the rolling returns and dismantle the purpose of replacement, the utility model provides a following technical scheme: the utility model provides a prevent back device that contracts for rolling of polyimide sticky tape, includes first baffle, the lower extreme fixedly connected with connecting plate of first baffle, the lower extreme fixedly connected with fixing base of connecting plate, the upper end of connecting plate is provided with the second baffle, first baffle inner wall is provided with first spacing post and the spacing post of second, first spacing post is located one side of the spacing post of second, one side of first spacing post is provided with prevents the constriction device, one side of preventing the constriction device is provided with first fixed column, the outer wall fixedly connected with of first fixed column prevents scraping the lantern ring, one side of first fixed column is provided with the coiling mechanism, the outer wall of coiling mechanism is provided with the reel.
Preferably, the anti-shrinkage device comprises a connecting block, a rubber pad, a pressing plate, a connecting column and a connecting fixture block, the middle of the connecting block is fixedly connected with the lower end of the rubber pad, the inner wall of the connecting block is in sliding connection with the outer wall of the connecting column, the lower end of the connecting column is fixedly connected with the upper end of the pressing plate, and the upper end of the connecting column is fixedly connected with the lower end of the connecting fixture block.
Preferably, the winding device comprises a connecting wheel, a rotating shaft core, a second fixing column, a threaded column and a third fixing column, wherein the inner wall of the connecting wheel is rotatably connected with the outer wall of the rotating shaft core, the inner wall of the rotating shaft core is fixedly connected with the outer wall of the second fixing column, one end of the second fixing column is fixedly connected with one end of the threaded column, and the other end of the threaded column is fixedly connected with one end of the third fixing column.
Preferably, an R-shaped plastic rivet is arranged between the connecting column and the connecting clamping block, and the upper end of the connecting column is fixedly connected with the lower end of the connecting clamping block through the R-shaped plastic rivet.
Preferably, a welding connection ring is arranged between the second fixing column and the threaded column, and one end of the second fixing column is fixedly connected with one end of the threaded column through the welding connection ring.
Preferably, a cross-recessed pan head machine screw is arranged between the first baffle and the fixed seat, the lower end of the first baffle is fixedly connected with the upper end of the fixed seat through the cross-recessed pan head machine screw, a fixed connecting groove is formed between the first baffle and the anti-shrinkage device, and the inner wall of the first baffle is fixedly connected with one side of the anti-shrinkage device through the fixed connecting groove.
Compared with the prior art, the utility model provides a prevent back device that contracts for rolling of polyimide sticky tape possesses following beneficial effect:
1. this a prevent back device that contracts for polyimide sticky tape rolling pushes down spliced pole and connection fixture block down earlier, and the clamp plate can descend downwards after that, can compress tightly sticky tape joint department with the cooperation of rubber pad, and the effectual condition that takes place to contract back of reducing sticky tape rolling completion, wherein, the rubber pad can effectually reduce the sticky tape joint and can take place impaired condition when suppressing, has improved the quality of sticky tape rolling.
2. This a prevent back device that contracts for rolling of polyimide sticky tape, when needs advance to dismantle the replacement to the sticky tape that the rolling was accomplished, earlier through rotating the third fixed column, with the dismantlement between screw thread post and the second fixed column, then, take off the coiling mechanism from the inner wall of first baffle, again with the dismantlement between coiling mechanism and the winding wheel open, just can be convenient dismantle the replacement to the sticky tape of winding wheel outer wall rolling, the effectual operating time who dismantles the replacement that has saved has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of an anti-retraction device for rolling polyimide adhesive tape according to the present invention;
FIG. 2 is a schematic structural view of an anti-retraction device for winding polyimide adhesive tape according to the present invention;
fig. 3 is a schematic structural view of the retraction preventing device winding device for winding the polyimide adhesive tape.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-3, an anti-retraction device for winding a polyimide adhesive tape comprises a first baffle plate 1, a connecting plate 2 is fixedly connected to the lower end of the first baffle plate 1, a fixing seat 3 is fixedly connected to the lower end of the connecting plate 2, a second baffle plate 7 is arranged at the upper end of the connecting plate 2, a first limiting column 6 and a second limiting column 11 are arranged on the inner wall of the first baffle plate 1, the first limiting column 6 is located on one side of the second limiting column 11, an anti-contraction device 8 is arranged on one side of the first limiting column 6, a first fixing column 4 is arranged on one side of the anti-contraction device 8, a scratch-proof sleeve ring 5 is fixedly connected to the outer wall of the first fixing column 4, a winding device 9 is arranged on one side of the first fixing column 4, and a winding wheel 10.
Further, anti-shrinkage device 8 includes connecting block 801, rubber pad 802, clamp plate 803, spliced pole 804 and connection fixture block 805, the middle part of connecting block 801 and the lower extreme fixed connection of rubber pad 802, the inner wall of connecting block 801 and the outer wall sliding connection of spliced pole 804, the lower extreme of spliced pole 804 and the upper end fixed connection of clamp plate 803, the upper end of spliced pole 804 and the lower extreme fixed connection of connecting fixture block 805, in use, earlier the spliced pole 804 with connect fixture block 805 to push down, clamp plate 803 can descend downwards after that, can compress tightly adhesive tape joint department with the cooperation of rubber pad 802, the effectual condition that takes place to retract after reducing the sticky tape rolling, wherein, rubber pad 802 can effectually reduce the sticky tape joint and can take place impaired condition when suppressing.
Further, the winding device 9 comprises a connecting wheel 901, a rotating shaft core 902, a second fixing column 903, a threaded column 904 and a third fixing column 905, the inner wall of the connecting wheel 901 is rotatably connected with the outer wall of the rotating shaft core 902, the inner wall of the rotating shaft core 902 is fixedly connected with the outer wall of the second fixing column 903, one end of the second fixing column 903 is fixedly connected with one end of the threaded column 904, the other end of the threaded column 904 is fixedly connected with one end of the third fixing column 905, in use, when the wound adhesive tape needs to be dismounted and replaced, the third fixing column 905 is firstly rotated to dismount the threaded column 904 from the second fixing column 903, then the winding device 9 is taken down from the inner wall of the first baffle plate 1, and then the winding device 9 and the winding wheel 10 are dismounted, and the adhesive tape on the outer wall of the winding wheel 10 can be conveniently dismounted and replaced.
The working principle is as follows: firstly, the adhesive tape joint passes through the middle part of the anti-shrinkage device 8 from the lower end of the first limiting column 6, then passes through the outer wall of the winding wheel 10 from the lower end of the anti-scraping lantern ring 5, the adhesive tape is wound by rotating the outer wall of the winding wheel 10, in use, the connecting column 804 and the connecting clamping block 805 are pressed downwards firstly, then the pressing plate 803 falls downwards to be matched with the rubber pad 802 to press the joint of the adhesive tape tightly, thereby effectively reducing the retraction of the adhesive tape after the winding is finished, wherein, the rubber pad 802 can effectively reduce the damage of the tape joint when being pressed, then, the threaded column 904 and the second fixed column 903 are detached by rotating the third fixed column 905, then, take off coiling mechanism 9 from the inner wall of first baffle 1, dismantle again between coiling mechanism 9 and the reel 10 and open, just can be convenient dismantle the sticky tape of reel 10 outer wall rolling and replace.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent back device that contracts for polyimide tape rolling, includes first baffle (1), its characterized in that: the utility model discloses a fixing device for the automobile seat, including first baffle (1), lower extreme fixedly connected with connecting plate (2), the lower extreme fixedly connected with fixing base (3) of connecting plate (2), the upper end of connecting plate (2) is provided with second baffle (7), first baffle (1) inner wall is provided with first spacing post (6) and second spacing post (11), first spacing post (6) are located one side of second spacing post (11), one side of first spacing post (6) is provided with prevents constriction device (8), one side of preventing constriction device (8) is provided with first fixed column (4), the outer wall fixedly connected with of first fixed column (4) prevents scraping lantern ring (5), one side of first fixed column (4) is provided with coiling mechanism (9), the outer wall of coiling mechanism (9) is provided with reel (10).
2. The retraction prevention device for the rolling of the polyimide tape as claimed in claim 1, wherein: prevent that shrink device (8) includes connecting block (801), rubber pad (802), clamp plate (803), spliced pole (804) and connection fixture block (805), the middle part of connecting block (801) and the lower extreme fixed connection of rubber pad (802), the inner wall of connecting block (801) and the outer wall sliding connection of spliced pole (804), the lower extreme of spliced pole (804) and the upper end fixed connection of clamp plate (803), the upper end of spliced pole (804) and the lower extreme fixed connection of being connected fixture block (805).
3. The retraction prevention device for the rolling of the polyimide tape as claimed in claim 1, wherein: the winding device (9) comprises a connecting wheel (901), a rotating shaft core (902), a second fixing column (903), a threaded column (904) and a third fixing column (905), wherein the inner wall of the connecting wheel (901) is rotatably connected with the outer wall of the rotating shaft core (902), the inner wall of the rotating shaft core (902) is fixedly connected with the outer wall of the second fixing column (903), one end of the second fixing column (903) is fixedly connected with one end of the threaded column (904), and the other end of the threaded column (904) is fixedly connected with one end of the third fixing column (905).
4. The retraction prevention device for the rolling of the polyimide tape as claimed in claim 2, wherein: an R-shaped plastic rivet is arranged between the connecting column (804) and the connecting clamping block (805), and the upper end of the connecting column (804) is fixedly connected with the lower end of the connecting clamping block (805) through the R-shaped plastic rivet.
5. The retraction prevention device for polyimide tape roll-up according to claim 3, wherein: a welding connecting ring is arranged between the second fixing column (903) and the threaded column (904), and one end of the second fixing column (903) is fixedly connected with one end of the threaded column (904) through the welding connecting ring.
6. The retraction prevention device for the rolling of the polyimide tape as claimed in claim 1, wherein: be equipped with cross recessed pan head machine screw between first baffle (1) and fixing base (3), the lower extreme of first baffle (1) passes through the upper end fixed connection of cross recessed pan head machine screw with fixing base (3), be equipped with fixed connection groove between first baffle (1) and prevent constriction device (8), one side fixed connection of first baffle (1) inner wall through fixed connection groove and prevent constriction device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830238.1U CN210824651U (en) | 2019-10-29 | 2019-10-29 | A prevent back device that contracts for rolling of polyimide sticky tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830238.1U CN210824651U (en) | 2019-10-29 | 2019-10-29 | A prevent back device that contracts for rolling of polyimide sticky tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824651U true CN210824651U (en) | 2020-06-23 |
Family
ID=71279253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830238.1U Expired - Fee Related CN210824651U (en) | 2019-10-29 | 2019-10-29 | A prevent back device that contracts for rolling of polyimide sticky tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938038A (en) * | 2021-01-28 | 2021-06-11 | 江苏兴达钢帘线股份有限公司 | Packing belt circulation device |
-
2019
- 2019-10-29 CN CN201921830238.1U patent/CN210824651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938038A (en) * | 2021-01-28 | 2021-06-11 | 江苏兴达钢帘线股份有限公司 | Packing belt circulation device |
| CN112938038B (en) * | 2021-01-28 | 2022-12-09 | 江苏兴达钢帘线股份有限公司 | Packing belt circulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |