CN213291390U - OPP tectorial membrane bonding auxiliary structure - Google Patents
OPP tectorial membrane bonding auxiliary structure Download PDFInfo
- Publication number
- CN213291390U CN213291390U CN202022144768.XU CN202022144768U CN213291390U CN 213291390 U CN213291390 U CN 213291390U CN 202022144768 U CN202022144768 U CN 202022144768U CN 213291390 U CN213291390 U CN 213291390U
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- CN
- China
- Prior art keywords
- opp
- shell
- fixedly connected
- auxiliary structure
- tectorial membrane
- 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
- 210000002489 tectorial membrane Anatomy 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims 6
- 230000006835 compression Effects 0.000 abstract description 27
- 238000007906 compression Methods 0.000 abstract description 27
- 239000010408 film Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000576 coating method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a OPP tectorial membrane bonding auxiliary structure, include: a shell and an OPP film; the pressing assembly is arranged inside the shell and comprises a fixed shaft and a movable shaft, the upper part of the fixed shaft is rotatably connected with a first pressing roller, and the movable shaft is rotatably connected with a second pressing roller; the thread grooves are uniformly formed in two sides of the shell; the positioning assembly is arranged on one side of the shell and comprises a movable plate; this OPP tectorial membrane bonding auxiliary structure compresses tightly the OPP tectorial membrane after bonding through a compression roller and second compression roller for bonding between the OPP tectorial membrane is compacter, avoids the emergence of bubble and fold, can fix the not co-altitude in the casing both sides with the locating piece through the bolt, drives loose axle and second compression roller through the location ring and rises or descend, and the convenience compresses tightly the OPP tectorial membrane of different thickness.
Description
Technical Field
The utility model particularly relates to an OPP tectorial membrane bonding auxiliary structure.
Background
The OPP protective film takes OPP as a base material and is mainly applied to surface protection in the product transportation process; die cutting protection, transfer pasting and protection of various metals, films and adhesive tapes; various plastic housings, keyboards and other plastic parts.
In the prior art, glue is generally used for bonding in the production process of the OPP coating, but the bonding between different layers of frames is easy to be insufficient only by using no glue, so that air bubbles are easy to generate between the back OPP coatings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an OPP tectorial membrane bonding auxiliary structure, reach and make the more abundant purpose of bonding between the different levels of OPP tectorial membrane.
In order to solve the technical problem, the utility model provides an OPP tectorial membrane bonding auxiliary structure includes: a shell and an OPP film; the pressing assembly is arranged inside the shell and comprises a fixed shaft and a movable shaft, the upper part of the fixed shaft is rotatably connected with a first pressing roller, and the movable shaft is rotatably connected with a second pressing roller; the thread grooves are uniformly formed in two sides of the shell; the positioning assembly is arranged on one side of the shell and comprises a movable plate, a positioning ring is fixedly connected to the top of the movable plate, a positioning block is fixedly connected to one side of the movable plate, and a bolt is arranged on the positioning block.
Preferably, two ends of the fixing shaft are fixedly connected with two sides of the inner wall of the shell respectively, and the first pressing roller and the second pressing roller are arranged at the top and the bottom of the OPP coating film respectively.
Preferably, sliding grooves are formed in the two sides of the shell, and the two ends of the movable shaft penetrate through the sliding grooves and extend to the outside of the shell.
Preferably, the movable plate is arranged on one side of the shell, the inner surface of the positioning ring is fixedly connected with the outer surface of the movable shaft, and the thread groove is matched with the bolt.
Preferably, the number of the positioning assemblies is two, and the two positioning assemblies are symmetrically arranged on two sides of the shell.
Preferably, the bottom of the inner wall of the shell is fixedly connected with a heating assembly, the heating assembly comprises an air heater, the air heater is fixedly connected with an air outlet pipe, the top of the air outlet pipe is fixedly connected with a first sealing ring, and the air heater is fixed at the bottom of the inner wall of the shell.
Preferably, be provided with the intercommunication subassembly on the play tuber pipe, the intercommunication subassembly includes the water conservancy diversion wind gap, the bottom fixedly connected with communicating pipe in water conservancy diversion wind gap, the surface fixedly connected with screw thread enclosing cover of communicating pipe, the top fixedly connected with second sealing washer of screw thread enclosing cover inner wall, the water conservancy diversion wind gap set up in the top of play tuber pipe, the screw thread enclosing cover with play tuber pipe looks adaptation.
Compared with the prior art, the utility model provides an OPP tectorial membrane bonding auxiliary structure has following beneficial effect:
the utility model provides a OPP tectorial membrane bonding auxiliary structure compresses tightly the OPP tectorial membrane after bonding through a compression roller and second compression roller for bonding between the OPP tectorial membrane is compacter, avoids the emergence of bubble and fold, can fix the not co-altitude in the casing both sides with the locating piece through the bolt, conveniently carries out altitude mixture control to the locating component, drive loose axle and second compression roller through the location ring and rise or descend, the convenient OPP tectorial membrane to different thickness compresses tightly.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an OPP film lamination bonding auxiliary structure provided by the present invention;
FIG. 2 is a schematic structural diagram of a side view portion of the housing shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a side view portion of the movable plate shown in FIG. 2;
fig. 4 is an enlarged view of a point a shown in fig. 1.
Reference numbers in the figures: 1. the shell, 2, OPP tectorial membrane, 3, compress tightly the subassembly, 31, the fixed axle, 32, the loose axle, 33, first compression roller, 34, second compression roller, 4, thread groove, 5, locating component, 51, the fly leaf, 52, location ring, 53, the locating piece, 54, the bolt, 6, the sliding tray, 7, heating element, 71, the air heater, 72, the tuber pipe, 8, the intercommunication subassembly, 81, the water conservancy diversion wind gap, 82, communicating pipe, 83, the screw thread enclosing cover, 84, the second sealing washer, 9, first sealing washer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an OPP film lamination bonding auxiliary structure provided by the present invention; FIG. 2 is a schematic structural diagram of a side view portion of the housing shown in FIG. 1; FIG. 3 is a schematic structural diagram of a side view portion of the movable plate shown in FIG. 2; fig. 4 is an enlarged view of a point a shown in fig. 1. OPP tectorial membrane bonding auxiliary structure includes: a housing 1 and an OPP coating 2; the pressing assembly 3 is arranged inside the shell 1, the pressing assembly 3 comprises a fixed shaft 31 and a movable shaft 32, a first pressing roller 33 is rotatably connected to the upper part of the fixed shaft 31, and a second pressing roller 34 is rotatably connected to the upper part of the movable shaft 32; the thread grooves 4 are uniformly formed in two sides of the shell 1; the positioning assembly 5 is arranged on one side of the housing 1, the positioning assembly 5 comprises a movable plate 51, a positioning ring 52 is fixedly connected to the top of the movable plate 51, a positioning block 53 is fixedly connected to one side of the movable plate 51, and a bolt 54 is arranged on the positioning block 53.
The top and both ends of casing 1 do not all set up the baffle, make things convenient for OPP tectorial membrane 2 to pass casing 1, first compression roller 33 and second compression roller 34's size is unanimous, OPP tectorial membrane 2 passes between first compression roller 33 and the second compression roller 34, fixed axle 31 and loose axle 32 are the round bar, make things convenient for the rotation of first compression roller 33 and second compression roller 34, and the surface of fixed axle 31 and loose axle 32 keeps smooth, also can scribble lubricated, can reduce first compression roller 33 and second compression roller 34 rotate when with fixed axle 31 or loose axle 32 between frictional force.
The two ends of the fixed shaft 31 are respectively fixedly connected with the two sides of the inner wall of the shell 1, and the first pressing roller 33 and the second pressing roller 34 are respectively arranged at the top and the bottom of the OPP coating film 2.
Both ends of the fixed shaft 31 are fixed at the same height on both sides of the inner wall of the casing 1 so that the first pressing roller 33 is maintained horizontally.
Sliding tray 6 has all been seted up to the both sides of casing 1, the both ends of loose axle 32 all run through sliding tray 6 and extend to the outside of casing 1.
The movement of the movable shaft 32 in the vertical direction is facilitated by the slide groove 6.
The movable plate 51 is disposed at one side of the housing 1, the inner surface of the positioning ring 52 is fixedly connected with the outer surface of the movable shaft 32, and the thread groove 4 is matched with the bolt 54.
The positioning ring 52 can provide support for the movable shaft 32 and can ensure that the movable shaft 32 does not shift.
The number of the positioning assemblies 5 is two, and the two positioning assemblies 5 are symmetrically arranged on two sides of the shell 1.
The two positioning assemblies 5 are located at the same level on both sides of the casing 1 such that the movable shaft 32 and the second pressing roller 34 are maintained horizontally.
The bottom fixedly connected with heating element 7 of casing 1 inner wall, heating element 7 includes air heater 71, fixedly connected with goes out tuber pipe 72 on the air heater 71, the first sealing washer 9 of top fixedly connected with of tuber pipe 72, air heater 71 is fixed in the bottom of casing 1 inner wall.
The hot air blower 71 is powered by an internal power source, and hot air can be discharged through the hot air blower 71 and flow into the communicating pipe 82 through the air outlet pipe 72.
The air outlet pipe 72 is provided with a communicating component 8, the communicating component 8 comprises a flow guiding air opening 81, the bottom of the flow guiding air opening 81 is fixedly connected with a communicating pipe 82, the outer surface of the communicating pipe 82 is fixedly connected with a threaded outer cover 83, the top of the inner wall of the threaded outer cover 83 is fixedly connected with a second sealing ring 84, the flow guiding air opening 81 is arranged at the top of the air outlet pipe 72, and the threaded outer cover 83 is matched with the air outlet pipe 72.
Communicating pipe 82 and play tuber pipe 72 are linked together, compress tightly between subassembly screw thread enclosing cover 83 and the play tuber pipe 72 through first sealing washer 9 and second sealing washer 84, prevent hot-blast loss, will be hot-blast through a tuber pipe 72 discharge through air heater 71 to make on hot-blast through communicating pipe 82 and water conservancy diversion wind gap 81 blow the OPP tectorial membrane, heat the OPP tectorial membrane, make things convenient for the glue between the different levels of OPP tectorial membrane to bond fast.
The surface at communicating pipe 82 top has and screw thread enclosing cover 83 to the complex screw thread, conveniently can follow the play tuber pipe 72 with intercommunication subassembly 8 through rotating screw thread enclosing cover 83 and take off or with on the play tuber pipe 72 is installed to intercommunication subassembly 8, easy operation, the water conservancy diversion wind gap 81 of the erection dimension of being convenient for laminate more between water conservancy diversion wind gap 81 and the OPP tectorial membrane of unidimensional, both can conveniently heat, can reduce calorific loss again.
The utility model provides a working principle of OPP tectorial membrane bonding auxiliary structure as follows:
the OPP tectorial membrane of the different levels after will passing through glue bonding passes between first compression roller 33 and the second compression roller 34, drives the activity of OPP tectorial membrane 2 through external equipment to through the frictional force between OPP tectorial membrane and first compression roller 33 and the second compression roller 34 drive a compression roller 33 and the rotation of second compression roller 34, make a compression roller 33 and second compression roller 34 compress tightly the OPP tectorial membrane.
When the movable second pressing roller 34 needs to be lifted, the bolt 54 can be rotated to take the bolt 54 down from the housing 1, at this time, the movable plate 51 can be lifted upwards, the movable plate 51 drives the positioning ring 52 and the positioning block 53 to lift, the bolt 54 penetrates through the positioning block 53 to fix the positioning block 53 on the threaded groove 4 at a higher position, the positioning ring 52 drives the movable shaft 32 and the second pressing roller 34 to lift in the lifting process, the distance between the second pressing roller 34 and the first pressing roller 33 is conveniently increased, and similarly, the positioning block 53 is fixed on the threaded groove 4 at a lower height through the bolt 54, and the distance between the second pressing roller 34 and the first pressing roller 33 can be reduced.
Compared with the prior art, the utility model provides an OPP tectorial membrane bonding auxiliary structure has following beneficial effect:
compress tightly the OPP tectorial membrane after the pair bonding through a compression roller 33 and second compression roller 34 for bonding between the OPP tectorial membrane is compacter, avoids the emergence of bubble and fold, can fix the different height in casing 1 both sides with locating piece 53 through bolt 54, conveniently carries out height control to locating component 5, drives loose axle 32 and second compression roller 34 through location ring 52 and rises or descend, conveniently compresses tightly the OPP tectorial membrane of different thickness.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An OPP tectorial membrane bonding auxiliary structure, characterized by comprising
A shell and an OPP film;
the pressing assembly is arranged inside the shell and comprises a fixed shaft and a movable shaft, the fixed shaft is rotatably connected with a first pressing roller, and the movable shaft is rotatably connected with a second pressing roller;
the thread grooves are uniformly formed in two sides of the shell;
the positioning assembly is arranged on one side of the shell and comprises a movable plate, a positioning ring is fixedly connected to the top of the movable plate, a positioning block is fixedly connected to one side of the movable plate, and a bolt is arranged on the positioning block.
2. The OPP laminating bonding auxiliary structure of claim 1, wherein: the two ends of the fixing shaft are fixedly connected with the two sides of the inner wall of the shell respectively, and the first pressing roller and the second pressing roller are arranged at the top and the bottom of the OPP film respectively.
3. The OPP laminating bonding auxiliary structure of claim 1, wherein: the sliding grooves are formed in the two sides of the shell, and the two ends of the movable shaft penetrate through the sliding grooves and extend to the outer portion of the shell.
4. The OPP laminating bonding auxiliary structure of claim 1, wherein: the movable plate is arranged on one side of the shell, the inner surface of the positioning circular ring is fixedly connected with the outer surface of the movable shaft, and the thread groove is matched with the bolt.
5. The OPP laminating bonding auxiliary structure of claim 1, wherein: the positioning assemblies are arranged on two sides of the shell in a symmetrical mode.
6. The OPP laminating bonding auxiliary structure of claim 1, wherein: the bottom fixedly connected with heating element of shells inner wall, heating element includes the air heater, fixedly connected with goes out the tuber pipe on the air heater, the first sealing washer of top fixedly connected with of tuber pipe, the air heater is fixed in shells inner wall's bottom.
7. The OPP laminating bonding auxiliary structure of claim 6, wherein: the air outlet pipe is provided with a communicating component, the communicating component comprises a flow guide air port, the bottom of the flow guide air port is fixedly connected with a communicating pipe, the outer surface of the communicating pipe is fixedly connected with a threaded outer cover, the top of the inner wall of the threaded outer cover is fixedly connected with a second sealing ring, the flow guide air port is arranged at the top of the air outlet pipe, and the threaded outer cover is matched with the air outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144768.XU CN213291390U (en) | 2020-09-27 | 2020-09-27 | OPP tectorial membrane bonding auxiliary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144768.XU CN213291390U (en) | 2020-09-27 | 2020-09-27 | OPP tectorial membrane bonding auxiliary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213291390U true CN213291390U (en) | 2021-05-28 |
Family
ID=76011203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022144768.XU Expired - Fee Related CN213291390U (en) | 2020-09-27 | 2020-09-27 | OPP tectorial membrane bonding auxiliary structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213291390U (en) |
-
2020
- 2020-09-27 CN CN202022144768.XU patent/CN213291390U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |