CN115475464B - Foreign matter invasion treatment device for optical film winding production line - Google Patents
Foreign matter invasion treatment device for optical film winding production line Download PDFInfo
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- CN115475464B CN115475464B CN202211161973.4A CN202211161973A CN115475464B CN 115475464 B CN115475464 B CN 115475464B CN 202211161973 A CN202211161973 A CN 202211161973A CN 115475464 B CN115475464 B CN 115475464B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/022—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by using a liquid curtain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention provides a foreign matter invasion processing device for an optical film winding production line, which comprises a bracket, a water circulation water purifying device, an air purifier and an electrostatic eliminator, wherein a water inlet pipe and a return pipe are fixedly arranged at the top end of the bracket, a central air box is clamped at the outer side of the return pipe, the water circulation water purifying device is matched with a booster pump, water is injected into the water inlet pipe through a guide pipe, the water inlet pipe and a flat nozzle are matched above the central air box to manufacture a water curtain, when the water curtain passes through the central air box, the surface of the water curtain is in a negative pressure state in the process of flowing, and when the water curtain passes through the central air box, impurities in air can be wrapped, the central air box is matched with a one-way valve, air is blown to the water curtain on the optical film, the air under the water curtain is driven to flow, the dust catching efficiency of the water curtain is improved, the foreign matter invasion protection of the optical film winding production is realized, and the problems of insufficient foreign matter invasion protection and insufficient electrostatic dust protection in the existing equipment are solved.
Description
Technical Field
The invention mainly relates to the field of film winding, in particular to a foreign matter invasion treatment device for an optical film winding production line.
Background
The optical film needs to be coiled through the coiling equipment after being produced, so that the transportation and the sales are convenient, impurities settled on the surface of the optical film need to be removed in the coiling production process, and bad points of the coiled optical film are avoided.
The existing optical film production winding stage is at the tail end of the production flow, the production workshop and the external environment are more in interaction, dust-free management work is inconvenient, and impurities in the air are easy to naturally subside due to static electricity on the surface of the optical film and air flow in the winding process, so that the surface of the optical film is contaminated with the impurities, and the sales and use of the optical film are affected. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme:
1. the optical film needs to avoid the invasion of external foreign matters in the winding process, and provides the protection against the invasion of foreign matters for the unwinding winding device when the optical film is produced in a dust-free workshop;
2. in the using process of the existing equipment, the static electricity is not sufficiently eliminated in the winding process of the optical film, so that impurities in the air are adsorbed on the surface of the optical film due to static electricity on the surface of the optical film, and impurities caused by air flow in the external environment naturally subside, thereby influencing the subsequent sale and use of the optical film.
Disclosure of Invention
Problems to be solved by the invention
The invention provides a foreign matter invasion treatment device for an optical film winding production line, which is used for solving the technical problems of insufficient foreign matter invasion prevention and insufficient electrostatic dust prevention treatment during the winding of an optical film in the prior production flow mentioned in the background art.
Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the utility model provides an optical film is around foreign matter invasion processing apparatus for book production line, includes support, hydrologic cycle water purification unit, air purifier and static eliminator, inlet tube and back flow have been set firmly on the top of support, the outside joint of back flow has central gas box, the outside joint of support has the recovery box.
Further, the front end fixedly connected with guide tube of inlet tube, the one end of this guide tube and the output fixed connection of booster pump, the input of booster pump and the play water end fixed connection of hydrologic cycle water purification unit, the outside fixedly connected with flat nozzle shower nozzle of inlet tube.
Further, the front end of back flow and hydrologic cycle water purification unit's return water mouth intercommunication, the top fixedly connected with breakwater of back flow, the inboard intercommunication of the bottom and the back flow of this breakwater, the water-guiding groove has been set firmly to the top surface of breakwater.
Further, the bottom fixedly connected with air duct of central gas box, the one end of air duct and the output fixed connection of air pump, the input of air pump and the end fixed connection of giving vent to anger of air purifier, the inside and outside fixedly connected with electrothermal film and check valve respectively of central gas box.
Furthermore, the flat nozzle spray heads are respectively arranged on two sides of the central air box in a staggered mode, and the water inlet pipes are symmetrically arranged relative to the central air box.
Further, the bottom fixedly connected with water diversion pipe of retrieving the box, the one end of water diversion pipe and the output fixed connection of booster pump, the play water end of water diversion pipe communicates with the inner wall bottom of retrieving the box, the inboard fixedly connected with slope board of retrieving the box, the overflow aperture has been set firmly at the top of slope board, the play water end of water diversion pipe is towards the bottom surface of slope board.
Further, the top end opening of the recovery box faces the bottom surface of the central air box, and the water outlet of the recovery box is fixedly connected with a water return port of the water circulation water purifying device through a guide pipe.
Further, the outside joint of back flow has the insulating frame, the bottom fixedly connected with conducting plate of insulating frame, the top surface of this conducting plate has set firmly the wire, the one end and the static eliminator electricity of wire are connected.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention provides a foreign matter invasion treatment device for an optical film winding production line, which is used for realizing foreign matter invasion prevention protection of the optical film winding production, wherein a water circulation water purification device is matched with a booster pump, water is injected into a water inlet pipe through a guide pipe, the water inlet pipe and a flat nozzle spray head are matched above a central air box to manufacture a water curtain, when the water curtain passes through the central air box, the surface of the water curtain is in a negative pressure state in the flowing process, and when the water curtain passes through the central air box, impurities in air can be wrapped and clamped, the central air box is matched with a one-way valve, air is blown to the water curtain on the optical film, the air under the water curtain is driven to flow, the dust catching efficiency of the water curtain is improved, and the foreign matter invasion prevention protection of the optical film winding production is realized.
The invention provides a foreign matter invasion treatment device for an optical film winding production line, which is used for realizing electrostatic dust prevention treatment of an optical film, and completing electrostatic discharge on the surface of the optical film by matching a conductive plate, a wire and an electrostatic eliminator, so as to complete electrostatic prevention treatment of the optical film winding production, and has simple and reasonable overall structure, wherein the conductive plate is used for avoiding shaking of the optical film when a central air box and a one-way valve are matched for blowing.
The invention provides a foreign matter invasion treatment device for an optical film winding production line, water in a recovery box is sent to a water circulation water purification device for treatment through a guide pipe, the working water consumption of the device is reduced, a baffle plate is matched with a water diversion groove, the phenomenon that a water curtain enters the water baffle plate to splash and pollute the optical film is avoided, the recovered water is continuously used for manufacturing the water curtain through the treatment of the water circulation water purification device, the working water consumption of the device is reduced, and the use economy of the device is improved.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a front cross-sectional view of the novel structure of the present invention;
FIG. 2 is a perspective view of the novel central air box structure of the present invention;
FIG. 3 is a perspective view of the novel water inlet pipe structure of the present invention;
fig. 4 is a perspective view of the novel recycling bin structure of the present invention.
Reference numerals
1-a bracket;
2-a water circulation water purification device;
3-an air purifier;
4-a static eliminator;
5-a water inlet pipe; 51-a guide tube; 52-a booster pump; 53-flat nozzle spray;
6-a return pipe; 61-water baffle; 62-a water diversion groove;
7-a central air box; 71-an airway; 72-an air pump; 73-an electrothermal film; 74-a one-way valve;
8-a recovery box; 81-a penstock; 82-gradient plate;
9-an insulating frame; 91-a conductive plate; 92-wire.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
Referring to fig. 1 to 4, a foreign matter invasion treatment device for an optical film winding production line comprises a bracket 1, a water circulation water purification device 2, an air purifier 3 and a static eliminator 4, wherein a water inlet pipe 5 and a return pipe 6 are fixedly arranged at the top end of the bracket 1, a central air box 7 is clamped at the outer side of the return pipe 6, and a recovery box 8 is clamped at the outer side of the bracket 1.
In this embodiment, as shown in fig. 1 and 3, the front end of the water inlet pipe 5 is fixedly connected with a guide pipe 51, one end of the guide pipe 51 is fixedly connected with the output end of a booster pump 52, the input end of the booster pump 52 is fixedly connected with the water outlet end of the water circulation water purifying device 2, and the outer side of the water inlet pipe 5 is fixedly connected with a flat nozzle spray head 53.
The water circulation water purifying device 2 is matched with the booster pump 52, water is injected into the water inlet pipe 5 through the guide pipe 51, the water inlet pipe 5 and the flat nozzle spray head 53 are matched above the central air box 7 to manufacture a water curtain, and the material running direction of the optical film passes through between the lower part of the central air box 7 and the upper part of the recovery box 8.
The water curtain is in a negative pressure state on the surface of the water in the flowing process when passing through the central air box 7, and the water curtain can be used for wrapping impurities in the air when passing through the central air box 7.
In this embodiment, as shown in fig. 1 and 3, the front end of the return pipe 6 is communicated with the water return port of the water circulation water purification device 2, the top end of the return pipe 6 is fixedly connected with a water baffle 61, the bottom end of the water baffle 61 is communicated with the inner side of the return pipe 6, and the top surface of the water baffle 61 is fixedly provided with a water diversion groove 62.
Under the action of gravity, air resistance and the like, the water curtain is matched with the water baffle 61 by virtue of the return pipe 6 to block and recycle the water curtain sprayed out of the flat nozzle spray head 53, wherein the baffle is matched with the water diversion groove 62 to prevent the water curtain from entering the water baffle 61 to splash and pollute the optical film, and recycled water is continuously used for manufacturing the water curtain after being processed by the water circulation water purifying equipment 2, so that the working water consumption of the device is reduced.
In this embodiment, as shown in fig. 1 and 2, the bottom end of the central air box 7 is fixedly connected with an air duct 71, one end of the air duct 71 is fixedly connected with the output end of an air pump 72, the input end of the air pump 72 is fixedly connected with the air outlet end of the air purifier 3, and the inner side and the outer side of the central air box 7 are respectively fixedly connected with an electrothermal film 73 and a one-way valve 74.
In the air purifier 3, the air pump 72 is matched with the air duct 71, purified clean air is filled into the inner side of the central air box 7, the central air box 7 is matched with the one-way valve 74, air is blown to the water curtain on the upper part of the optical film, the air under the water curtain is driven to flow, and the dust catching efficiency of the water curtain is improved.
When the ambient humidity increases, in order to avoid condensation on the surface of the optical film, the electrothermal film 73 is started to heat the air in the central air box 7, and the hot air is blown to the water curtain through the one-way valve 74.
In this embodiment, as shown in fig. 1, 2 and 3, the flat nozzle nozzles 53 are respectively staggered on two sides of the central air box 7, and the water inlet pipe 5 is symmetrically arranged with respect to the central air box 7.
The water curtain sprayed by the flat nozzle spray heads 53 is fan-shaped, so that the flat nozzle spray heads 53 are required to be respectively staggered at two sides of the central air box 7, interference of the water curtain is avoided, and coverage rate of the water curtain above the optical film is improved.
In this embodiment, as shown in fig. 1 and 4, the bottom end of the recovery box 8 is fixedly connected with a water conduit 81, one end of the water conduit 81 is fixedly connected with the output end of the booster pump 52, the water outlet end of the water conduit 81 is communicated with the bottom of the inner wall of the recovery box 8, the inner side of the recovery box 8 is fixedly connected with a gradient plate 82, the top of the gradient plate 82 is fixedly provided with an overflow hole, and the water outlet end of the water conduit 81 faces the bottom surface of the gradient plate 82.
The cooperation of hydrologic cycle water purification unit 2 and booster pump 52 is through the water guide pipe 81 to retrieve the inboard retaining of box 8, and slope board 82 and overflow aperture's cooperation improves the velocity of water flow in retrieving the box 8, carries out recovery processing to the impurity that subsides of optical film bottom, accomplishes the three-dimensional dust catching processing in the optical film outside with the water curtain cooperation.
In this embodiment, as shown in fig. 1 and 4, the top end of the recovery box 8 is opened toward the bottom surface of the central air box 7, and the outlet water of the recovery box 8 is fixedly connected with the water return port of the water circulation water purification device 2 through a conduit.
The water in the recovery box 8 is sent to the water circulation water purification equipment 2 for treatment through a guide pipe, so that the working water consumption of the device is reduced.
In this embodiment, as shown in fig. 1 and 2, the outer side of the return pipe 6 is clamped with an insulating frame 9, the bottom end of the insulating frame 9 is fixedly connected with a conductive plate 91, the top surface of the conductive plate 91 is fixedly provided with a wire 92, and one end of the wire 92 is electrically connected with the static eliminator 4.
Through the cooperation of current conducting plate 91, wire 92 and static eliminator 4, accomplish the static electricity release on optical film surface, overall structure is simple reasonable in design, and wherein the use of current conducting plate 91 avoids optical film to appear the shake when central air box 7 and check valve 74 cooperation are blown.
In the present embodiment of the present invention, in the present embodiment,
the water circulation water purifying device 2 is matched with the booster pump 52, water is injected into the water inlet pipe 5 through the guide pipe 51, the water inlet pipe 5 and the flat nozzle spray head 53 are matched above the central air box 7 to manufacture a water curtain, and the material running direction of the optical film passes through between the lower part of the central air box 7 and the upper part of the recovery box 8.
When the water curtain passes through the central air box 7, the surface of the water curtain is in a negative pressure state in the flowing process, and when the water curtain passes through the central air box 7, impurities in the air can be wrapped and clamped, the central air box 7 is matched with the one-way valve 74, air is blown to the water curtain on the optical film, the air under the water curtain is driven to flow, and the dust catching efficiency of the water curtain is improved.
The cooperation of hydrologic cycle water purification unit 2 and booster pump 52 is through the water guide pipe 81 to retrieve the inboard retaining of box 8, and slope board 82 and overflow aperture's cooperation improves the velocity of water flow in retrieving the box 8, carries out recovery processing to the impurity that subsides of optical film bottom, accomplishes the three-dimensional dust catching processing in the optical film outside with the water curtain cooperation.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. The utility model provides an optical film is foreign matter invasion processing apparatus for lapping production line, includes support (1), hydrologic cycle water purification unit (2), air purifier (3) and static eliminator (4), its characterized in that: the top end of the support (1) is fixedly provided with a water inlet pipe (5) and a return pipe (6), the outer side of the return pipe (6) is clamped with a central air box (7), and the outer side of the support (1) is clamped with a recovery box (8);
the front end of the water inlet pipe (5) is fixedly connected with a guide pipe (51), one end of the guide pipe (51) is fixedly connected with the output end of a booster pump (52), the input end of the booster pump (52) is fixedly connected with the water outlet end of the water circulation water purifying equipment (2), and the outer side of the water inlet pipe (5) is fixedly connected with a flat nozzle spray head (53);
the front end of the return pipe (6) is communicated with a water return port of the water circulation water purification equipment (2), the top end of the return pipe (6) is fixedly connected with a water baffle (61), the bottom end of the water baffle (61) is communicated with the inner side of the return pipe (6), and the top surface of the water baffle (61) is fixedly provided with a water guide groove (62);
the air purifier is characterized in that an air duct (71) is fixedly connected to the bottom end of the central air box (7), one end of the air duct (71) is fixedly connected with the output end of an air pump (72), the input end of the air pump (72) is fixedly connected with the air outlet end of the air purifier (3), and an electric heating film (73) and a one-way valve (74) are respectively fixedly connected to the inner side and the outer side of the central air box (7);
the bottom fixedly connected with water guide pipe (81) of retrieving box (8), the one end of water guide pipe (81) and the output fixed connection of booster pump (52), the play water end of water guide pipe (81) communicates with the inner wall bottom of retrieving box (8), the inboard fixedly connected with slope board (82) of retrieving box (8), the overflow aperture has been set firmly at the top of slope board (82), the bottom surface of the water end orientation slope board (82) of water guide pipe (81).
2. The foreign matter invasion treatment device for an optical film winding production line according to claim 1, wherein the flat nozzle spray heads (53) are respectively staggered on two sides of the central air box (7), and the water inlet pipe (5) is symmetrically arranged about the central air box (7).
3. The foreign matter invasion treatment device for an optical film winding production line according to claim 1, characterized in that: the top end of the recovery box (8) is opened towards the bottom surface of the central air box (7), and the water outlet of the recovery box (8) is fixedly connected with the water return port of the water circulation water purification equipment (2) through a conduit.
4. The foreign matter invasion treatment device for an optical film winding production line according to claim 1, characterized in that: the outside joint of back flow (6) has insulating frame (9), the bottom fixedly connected with conducting plate (91) of insulating frame (9), the top surface of this conducting plate (91) has set firmly wire (92), the one end and the static eliminator (4) electricity of wire (92) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161973.4A CN115475464B (en) | 2022-09-23 | 2022-09-23 | Foreign matter invasion treatment device for optical film winding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161973.4A CN115475464B (en) | 2022-09-23 | 2022-09-23 | Foreign matter invasion treatment device for optical film winding production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115475464A CN115475464A (en) | 2022-12-16 |
| CN115475464B true CN115475464B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211161973.4A Active CN115475464B (en) | 2022-09-23 | 2022-09-23 | Foreign matter invasion treatment device for optical film winding production line |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166206A (en) * | 2000-11-30 | 2002-06-11 | Yamaguchi Kogyo:Kk | Coating booth for production line |
| JP2003328125A (en) * | 2002-05-13 | 2003-11-19 | Konica Minolta Holdings Inc | Optical film and its production method |
| CN202528456U (en) * | 2012-05-11 | 2012-11-14 | 云阳金田塑业有限公司 | Water curtain wall device for biaxially oriented polypropylene film production |
| CN206810500U (en) * | 2017-06-29 | 2017-12-29 | 北京众清科技有限公司 | Water curtain electrostatic dust-collecting device and air purifier |
| CN108787288A (en) * | 2018-07-03 | 2018-11-13 | 江苏亚智能装备有限公司 | A kind of pollution-free closed automotive parts spray-painting production line |
-
2022
- 2022-09-23 CN CN202211161973.4A patent/CN115475464B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166206A (en) * | 2000-11-30 | 2002-06-11 | Yamaguchi Kogyo:Kk | Coating booth for production line |
| JP2003328125A (en) * | 2002-05-13 | 2003-11-19 | Konica Minolta Holdings Inc | Optical film and its production method |
| CN202528456U (en) * | 2012-05-11 | 2012-11-14 | 云阳金田塑业有限公司 | Water curtain wall device for biaxially oriented polypropylene film production |
| CN206810500U (en) * | 2017-06-29 | 2017-12-29 | 北京众清科技有限公司 | Water curtain electrostatic dust-collecting device and air purifier |
| CN108787288A (en) * | 2018-07-03 | 2018-11-13 | 江苏亚智能装备有限公司 | A kind of pollution-free closed automotive parts spray-painting production line |
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| Publication number | Publication date |
|---|---|
| CN115475464A (en) | 2022-12-16 |
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