CN215619961U - Organic glass tectorial membrane device - Google Patents
Organic glass tectorial membrane device Download PDFInfo
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- CN215619961U CN215619961U CN202121290134.3U CN202121290134U CN215619961U CN 215619961 U CN215619961 U CN 215619961U CN 202121290134 U CN202121290134 U CN 202121290134U CN 215619961 U CN215619961 U CN 215619961U
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- organic glass
- film
- heating
- pressing roller
- roller
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- 239000011521 glass Substances 0.000 title claims abstract description 63
- 210000002489 tectorial membrane Anatomy 0.000 title description 2
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 229920006254 polymer film Polymers 0.000 claims abstract description 29
- 238000003490 calendering Methods 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000007888 film coating Substances 0.000 claims abstract description 6
- 238000009501 film coating Methods 0.000 claims abstract description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 8
- 229920005372 Plexiglas® Polymers 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 claims 3
- 239000013039 cover film Substances 0.000 claims 1
- 230000009969 flowable effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000002120 nanofilm Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses an organic glass film coating device which comprises a conveying mechanism for conveying organic glass, a calendering roller mechanism and a heating mechanism, wherein the calendering roller mechanism is positioned at the rear end of the conveying mechanism and is used for coating a film on one side or two sides of the organic glass, and the heating mechanism is arranged on the calendering roller mechanism and is used for heating a polymer film. The organic glass film laminating device disclosed by the utility model has the advantages that the heating mechanism arranged on the calendering roller mechanism is used for heating the high-molecular film, the high-molecular film can be properly softened during laminating, and the bubble-free tight attachment of the film material and the surface of the organic glass is realized by utilizing the pressing effect of the uniform heating elastic layer on the calendering roller; the induction mechanism is used for controlling the operation of the cutting mechanism, so that the automatic cutting of the film material is realized, and the reliability and the efficiency of the organic glass preparation process are improved.
Description
Technical Field
The utility model relates to the technical field of polymer molding, in particular to an organic glass film laminating device.
Background
The film covering is a process of attaching PP, PE, PET and other plastic films and plate products together after heating and pressurizing to form a protective film and plate integrated product. The laminated plate has a smoother and brighter surface due to the addition of the thin and transparent plastic film on the surface, so that the service life of the plate is prolonged, and the protective effects such as water resistance, pollution resistance, wear resistance and the like are achieved; if a matte film is adopted, the film-covered product can bring noble and elegant experience to consumers. Therefore, the coated product can further improve the added value of the product.
At present, automatic film laminating equipment for organic glass (PMMA) plates is rarely used, and the existing equipment cannot ensure the close fit between a film and the plates generally, so that bubbles are easily generated to influence the appearance of the plates.
The foregoing description is provided for general background information and is not admitted to be prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an organic glass film coating device which is tightly attached between a film and a plate without bubbles.
The utility model provides an organic glass film coating device which comprises a conveying mechanism for conveying organic glass, a calendering roller mechanism and a heating mechanism, wherein the calendering roller mechanism is positioned at the rear end of the conveying mechanism and is used for coating a film on one side or two sides of the organic glass, and the heating mechanism is arranged on the calendering roller mechanism and is used for heating a polymer film.
Further, the calender roll mechanism include the compression roller and with the lower compression roller that the compression roller set up relatively on, go up the compression roller with the lower compression roller is located respectively organic glass's upper and lower both sides, go up the compression roller with distance is less than between the lower compression roller organic glass's thickness.
The device further comprises a roller frame for bearing the polymer film, wherein the front end of the polymer film on the roller frame is connected with the upper pressing roller and/or the lower pressing roller.
Further, the upper pressing roller and the lower pressing roller respectively comprise a hard layer positioned on the inner side and an elastic layer coated on the outer side of the hard layer.
Further, a cavity is formed in the hard layer, the heating mechanism comprises a heating element and a connecting pipe, the heating element is located outside the cavity and used for heating flowing media, the connecting pipe is used for communicating the heating element with the cavity, and the media flow into the cavity through the connecting pipe.
Furthermore, the device also comprises a cutting mechanism which is positioned at the rear end of the calendering roller mechanism and used for cutting off the polymer film.
Further, the cutting mechanism comprises a blade which makes reciprocating linear motion perpendicular to the conveying direction of the organic glass and a motor for driving the blade to move.
Further, still including being located the response mechanism of calendering roller mechanism front end, response mechanism is used for when discerning organic glass's front end control calendering roller mechanism rotates and makes the polymer film cover organic glass surface.
Further, response mechanism including be located the inductor of calender mechanism front end and with the time-recorder that the inductor links to each other, the time-recorder is equipped with a default time, the time-recorder is used for the inductor discerns organic glass's rear end begins the timing when passing through, the time with when the default time equals control cutting mechanism cuts off the polymer film.
Further, the conveying mechanism comprises a plurality of rollers which are arranged in a linear mode.
According to the organic glass film laminating device, the heating mechanism arranged on the calendering roller mechanism is used for heating the high polymer film, the high polymer film can be properly softened during laminating, and bubble-free tight attachment of the film material and the surface of the organic glass is realized by utilizing the pressing effect of the uniform heating elastic layer on the calendering roller; the induction mechanism is used for controlling the operation of the cutting mechanism, so that the automatic cutting of the film material is realized, and the reliability and the efficiency of the organic glass preparation process are improved.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a plastic glazing device according to the utility model;
FIG. 2 is a schematic front view of the organic glass coating device shown in FIG. 1;
fig. 3 is a schematic structural view of the organic glass coating device shown in fig. 1 when organic glass is continuously coated.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, an embodiment of the present invention provides a plastic glazing device, which includes a conveying mechanism (not shown), a calender roll mechanism 10, a heating mechanism 20, a roller frame 30, a cutting mechanism 40, and a sensing mechanism 50. The plexiglass 60 to be coated is moved forward by a conveyor mechanism comprising a plurality of rollers arranged in a line, the specific number depending on the length of the production line and the size of the plexiglass 60, preferably 5-20 per square meter. The outer surface of the roller is made of soft materials such as gauze and rubber, and the organic glass 60 placed on the roller is conveyed forwards.
Referring to fig. 1 to 2, a calender roll mechanism 10 is located at the rear end of the conveying mechanism, and includes an upper press roll 11 and a lower press roll 12. The upper pressing roller 11 and the lower pressing roller 12 are symmetrically arranged and are respectively positioned on the upper side and the lower side of the organic glass 60, and the distance between the two rollers is slightly smaller than the thickness of the organic glass 60. The upper press roll 11 and the lower press roll 12 both comprise a cylindrical hard layer 13 positioned on the inner side and an elastic layer 14 coated on the outer side of the hard layer 13, the hard layer 13 is made of metal, and the elastic layer 14 is made of rubber. The distance between the upper pressing roller 11 and the lower pressing roller 12 can be adjusted to fit organic glass 60 with different thicknesses. The upper pressing roller 11 and the lower pressing roller 12 are driven by a motor to rotate, and the rotating directions of the upper pressing roller 11 and the lower pressing roller 12 are opposite.
In the present embodiment, the number of the drum frames 30 is two, corresponding to the upper and lower press rolls 11 and 12, respectively. The polymer film 70 is supported on the roller frames 30, the front ends of the polymer film 70 are connected with the upper pressing roller 11 and the lower pressing roller 12, and when the upper pressing roller 11 and the lower pressing roller 12 rotate, the polymer films 70 on the two roller frames 30 are pulled by the upper pressing roller 11 and the lower pressing roller 12 and attached to two sides of the organic glass 60, so that double-sided film coating of the organic glass 60 is realized. In other embodiments, the number of the roller frames 30 may also be 1, and the roller frames correspond to the upper pressing roller 11 or the lower pressing roller 12, so as to realize single-sided coating of the organic glass 60.
A cavity (not shown) is formed in the hard layer 13, and the heating mechanism 20 includes a heating member (not shown) located outside the calender roll mechanism 10 for heating the fluid medium and a connecting pipe 21. The connection pipe 21 communicates the heating member and the cavity, and the flowing medium is heated by the heating member and then flows into the cavity through the connection pipe 21. The flowing medium may be heat conducting oil, heat conducting water, water vapor, etc., and the heating temperature of the flowing medium may be adjusted to fit different polymer films 70. When the organic glass 60 is transported to the calender roll mechanism 10 by the transportation mechanism, the upper press roll 11 and the lower press roll 12 rotate, and the polymer film 70 is attached to the surface of the organic glass 60 by the elasticity of the elastic layer 14. Meanwhile, the flowing medium in the cavity heats the polymer film 70 to soften the polymer film properly, so that the film material is tightly attached to the surface of the organic glass 60 without bubbles.
The cutting mechanism 40 is located at the rear end of the calender roll mechanism 10, and includes a blade 41 and a motor (not shown) that drives the blade 41 to perform a reciprocating linear motion. The blade 41 is used to cut the polymer film 70, and the moving direction of the blade 41 is perpendicular to the moving direction of the plastic glazing 60, i.e. the cutting is from the left side or the right side of the plastic glazing 60 to the other side. In other embodiments, the knife 41 may be a long guillotine having a width wider than that of the polymer film 70, and cuts the polymer film 70 from the upper side and/or the lower side of the polymer film 70.
The sensing mechanism 50 comprises a sensor 51 and a timer (not shown), the sensor 51 is located at the front end of the calender roll mechanism 10, and the sensor 51 controls the calender roll mechanism 10 to rotate to start to coat the organic glass 60 when recognizing that the front end of the organic glass 60 passes through. The timer is provided with a preset time, and the preset time value is manually set, so that the time is taken for the rear end of the organic glass 60 to move from the position of the inductor 51 to the position of the blade 41. When the sensor 51 recognizes that the rear end of the organic glass 60 passes through, the timer starts to count time, and when the time is equal to the preset time, that is, the rear end of the organic glass 60 reaches the position of the blade 41, the blade 41 is controlled to operate to cut off the polymer film 70.
Referring to fig. 3, in the continuous production, a plurality of organic glasses 60 are sequentially laminated along the conveying mechanism to the calender roll mechanism 10, and there is a certain gap between the organic glasses 60. When the front end of the first piece of organic glass 60 is identified by the sensor 51, the sensing mechanism 50 controls the calender roll mechanism 10 to start to operate for coating the organic glass 60. The sensor 51 recognizes that the rear end of the organic glass 60 passes through, namely the timer starts timing when sensing the gap between the two organic glasses 60, the cutting mechanism 40 is controlled to cut off the polymer film 70 after the previous organic glass 60 finishes laminating, and the previous organic glass 60 finishes laminating.
The organic glass film laminating device provided by the embodiment heats the polymer film 70 through the heating mechanism 20 arranged on the calendering roller mechanism 10, can be moderately softened during laminating, and realizes bubble-free tight attachment of the film material and the surface of the organic glass 60 by utilizing the pressing effect of the soaking elastic layer on the calendering roller; the induction mechanism 50 is used for controlling the operation of the cutting mechanism 40, so that the automatic cutting of the film material is realized, and the reliability and the efficiency of the organic glass preparation process are improved.
In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. It will be understood that when an element such as a layer, region or substrate is referred to as being "formed on," "disposed on" or "located on" another element, it can be directly on the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly formed on" or "directly disposed on" another element, there are no intervening elements present.
In this document, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms can be understood in a specific case to those of ordinary skill in the art.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.
As used herein, the ordinal adjectives "first", "second", etc., used to describe an element are merely to distinguish between similar elements and do not imply that the elements so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.
As used herein, the meaning of "a plurality" or "a plurality" is two or more unless otherwise specified.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention 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 invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The organic glass film coating device is characterized by comprising a conveying mechanism for conveying organic glass, a calendering roller mechanism arranged at the rear end of the conveying mechanism and used for coating a film on one side or two sides of the organic glass, and a heating mechanism arranged on the calendering roller mechanism and used for heating a polymer film.
2. The organic glass film laminating device of claim 1, wherein the calendaring roller mechanism comprises an upper pressing roller and a lower pressing roller opposite to the upper pressing roller, the upper pressing roller and the lower pressing roller are respectively positioned at the upper side and the lower side of the organic glass, and the distance between the upper pressing roller and the lower pressing roller is smaller than the thickness of the organic glass.
3. The organic glass coating device of claim 2, further comprising a roller frame for supporting the polymer film, wherein the front end of the polymer film on the roller frame is connected with the upper pressing roller and/or the lower pressing roller.
4. The plastic glazing device as claimed in claim 2, wherein the upper and lower pressing rollers each comprise a stiff layer on the inside and an elastic layer coated on the outside of the stiff layer.
5. The plexiglass film applicator of claim 4, wherein a cavity is provided in the rigid layer, and the heating mechanism includes a heating element located outside the cavity for heating a flowable medium and a connecting tube communicating the heating element with the cavity, the medium flowing into the cavity through the connecting tube.
6. The organic glass coating device of claim 1, further comprising a cutting mechanism located at the rear end of the calender roll mechanism for cutting the polymer film.
7. The plexiglass laminating device of claim 6, wherein the cutting mechanism includes a blade that is linearly reciprocated perpendicular to the direction of transport of the plexiglass and a motor for driving the blade.
8. The organic glass film coating device of claim 6, further comprising a sensing mechanism located at the front end of the calendaring mechanism, wherein the sensing mechanism is used for controlling the calendaring mechanism to rotate to coat the surface of the organic glass with the polymer film when the front end of the organic glass is identified.
9. The plexiglass laminating device of claim 8, wherein the sensing mechanism includes a sensor located at the front end of the calender roll mechanism and a timer connected to the sensor, the timer has a preset time, the timer is used to start timing when the sensor recognizes that the rear end of the plexiglass passes through, and the timer is equal to the preset time to control the cutting mechanism to cut off the polymer film.
10. The plexiglass cover film device of claim 1, wherein the delivery mechanism includes a plurality of rollers arranged in a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290134.3U CN215619961U (en) | 2021-06-09 | 2021-06-09 | Organic glass tectorial membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290134.3U CN215619961U (en) | 2021-06-09 | 2021-06-09 | Organic glass tectorial membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215619961U true CN215619961U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121290134.3U Active CN215619961U (en) | 2021-06-09 | 2021-06-09 | Organic glass tectorial membrane device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215619961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179542A (en) * | 2022-07-22 | 2022-10-14 | 安徽胜利精密制造科技有限公司 | Film laminating method and device for glass production and processing |
-
2021
- 2021-06-09 CN CN202121290134.3U patent/CN215619961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179542A (en) * | 2022-07-22 | 2022-10-14 | 安徽胜利精密制造科技有限公司 | Film laminating method and device for glass production and processing |
| CN115179542B (en) * | 2022-07-22 | 2023-10-03 | 安徽胜利精密制造科技有限公司 | Film coating method and device for glass production and processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An organic glass film coating device Effective date of registration: 20231111 Granted publication date: 20220125 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Shendang sub branch Pledgor: Zhejiang huashuaote New Material Technology Co.,Ltd. Registration number: Y2023330002581 |