CN115475464A - Foreign matter invasion processing device for optical film winding production line - Google Patents
Foreign matter invasion processing device for optical film winding production line Download PDFInfo
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- CN115475464A CN115475464A CN202211161973.4A CN202211161973A CN115475464A CN 115475464 A CN115475464 A CN 115475464A CN 202211161973 A CN202211161973 A CN 202211161973A CN 115475464 A CN115475464 A CN 115475464A
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- water
- optical film
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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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- Separation Of Particles Using Liquids (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a foreign matter invasion treatment device for an optical film winding production line, which comprises a bracket, a water circulation water purification device, an air purifier and a static 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 outside the return pipe, the water circulation water purification device is matched with a booster pump, water is injected into the water inlet pipe through a guide pipe, the water inlet pipe is matched with a flat nozzle spray head and is arranged 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 is in a negative pressure state in the water flowing process, 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 from the upper part of the optical film to drive the air below the water curtain to flow, so that the dust catching efficiency of the water curtain is improved, the foreign matter invasion prevention protection in the optical film winding production is realized, and the problems of insufficient foreign matter invasion protection and insufficient static elimination treatment 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 intrusion treatment device for an optical film winding production line.
Background
The optical film needs to be wound through a winding device after being produced, transportation and sale are facilitated, impurities settled on the surface of the optical film need to be removed in the winding production process, and the wound optical film is prevented from being damaged.
The existing optical film is in the end of the production process in the production and winding stage, the production workshop interacts with the external environment too much, the dust-free management work is inconvenient, and impurities in the air are easy to be precipitated naturally 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 by the impurities, and the sale and use of the optical film are influenced. 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 the open type winding device is well protected from the invasion of the foreign matters during production in a dust-free workshop;
2. the in-process that existing equipment was using, optical film is around rolling up in-process static elimination not enough, leads to the impurity in the air because of the static reason adsorption on optical film's surface on optical film surface to and the impurity nature settlement that the air flow in the external environment brought, influence optical film's follow-up sale and use.
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 protection against invasion of foreign matters and insufficient electrostatic dust prevention treatment during the winding of optical films in the prior production process mentioned in the background technology.
Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides an optical film is around rolling up foreign matter invasion processing apparatus for production line, includes support, hydrologic cycle water purification unit, air cleaner and static eliminator, the top of support has set firmly inlet tube and back flow, the outside joint of back flow has central gas box, the outside joint of support has the recovery box.
Furthermore, the front end of the water inlet pipe is fixedly connected with a guide pipe, one end of the guide pipe is fixedly connected with the output end of the booster pump, the input end of the booster pump is fixedly connected with the water outlet end of the water circulation water purification equipment, and the outer side of the water inlet pipe is fixedly connected with a flat nozzle spray head.
Furthermore, the front end of the return pipe is communicated with a water return port of the water circulation water purification device, a water baffle is fixedly connected to the top end of the return pipe, the bottom end of the water baffle is communicated with the inner side of the return pipe, and a water guide groove is fixedly formed in the top surface of the water baffle.
Furthermore, the bottom fixedly connected with air duct of central authorities ' gas box, the one end of air duct and the output fixed connection of air pump, the input of air pump and air purifier's the end fixed connection of giving vent to anger, the inside and outside difference fixedly connected with electric heat membrane and the check valve of central authorities ' 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, retrieve the bottom fixedly connected with leading water pipe of box, the one end of leading water pipe and the output fixed connection of booster pump, the play water end of leading water pipe and the inner wall bottom intercommunication of retrieving the box, the inboard fixed connection of retrieving the box has the grade plate, the top of grade plate has set firmly the overflow hole, the play water end of leading water pipe is towards the bottom surface of grade plate.
Furthermore, an opening at the top end 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 purification equipment through a guide pipe.
Further, the outside joint of back flow has the insulating frame, the bottom fixedly connected with current conducting plate of insulating frame, and the top surface of this current conducting plate has set firmly the wire, the one end and the electrostatic 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 the foreign matter invasion protection of optical film winding production.
The invention provides a foreign matter invasion processing device for an optical film winding production line, which is used for realizing electrostatic dustproof processing of an optical film, completing electrostatic discharge on the surface of the optical film through the cooperation of a conductive plate, a lead and an electrostatic eliminator and completing the electrostatic preventive processing of the optical film winding production.
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 through a guide pipe for treatment, the working water consumption of the device is reduced, a baffle plate is matched with a water guide groove, the phenomenon that a water curtain enters a water baffle plate to splash and contaminate an optical film is avoided, the recovered water is continuously used for manufacturing the water curtain after being treated by the water circulation water purification device, the working water consumption of the device is reduced, and the use economy of the device is improved.
The parts of the device not involved 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 gas box structure of the present invention;
FIG. 3 is a perspective view of the novel inlet tube 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 support;
2-water circulation water purification equipment;
3-an air purifier;
4-a static eliminator;
5-water inlet pipe; 51-a guide tube; 52-a booster pump; 53-flat nozzle spray heads;
6-a return pipe; 61-a water baffle; 62-a flume;
7-central gas box; 71-an airway tube; 72-an air pump; 73-electric heating film; 74-a one-way valve;
8-a recovery box; 81-a water conduit; 82-grade plate;
9-an insulating frame; 91-a conductive plate; 92-conducting wire.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" 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 as used herein are 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; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Examples
Referring to fig. 1-4, the foreign matter invasion treatment device for the optical film winding production line comprises a support 1, a water circulation water purification device 2, an air purifier 3 and an electrostatic eliminator 4, wherein a water inlet pipe 5 and a return pipe 6 are fixedly arranged at the top end of the support 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 support 1.
In this embodiment, as shown in fig. 1 and 3, a guide tube 51 is fixedly connected to the front end of the water inlet tube 5, one end of the guide tube 51 is fixedly connected to the output end of the booster pump 52, the input end of the booster pump 52 is fixedly connected to the water outlet end of the water circulation water purification device 2, and a flat nozzle spray nozzle 53 is fixedly connected to the outer side of the water inlet tube 5.
The water circulation water purification device 2 is matched with a booster pump 52, water is injected into a water inlet pipe 5 through a guide pipe 51, the water inlet pipe 5 is matched with a flat nozzle spray head 53 to manufacture a water curtain above a central air box 7, and the material feeding direction of an optical film passes through the space between the lower part of the central air box 7 and the upper part of a recovery box 8.
When the water curtain passes through the central air box 7, the surface of the water is in a negative pressure state in the flowing process of the water, and when the water curtain passes through the central air box 7, impurities in the air can be wrapped.
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 guide groove 62.
Under the effect of gravity, air resistance and the like, the water curtain blocks and recovers the water curtain sprayed by the flat nozzle spray nozzle 53 by means of the matching of the return pipe 6 and the water baffle 61, wherein the matching of the baffle and the water guide groove 62 prevents the water curtain from entering the water baffle 61 to splash and contaminate the optical film, the recovered water is continuously used for manufacturing the water curtain through the treatment of the water circulation water purification equipment 2, and the working water consumption of the device is reduced.
In this embodiment, as shown in fig. 1 and fig. 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 electric heating film 73 and a one-way valve 74.
The air purifier 3, the air pump 72 and the air duct 71 are matched, 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 above the optical film, 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 the surface of the optical film to generate condensation, the electric heating film 73 is started to heat the air inside 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 both sides of the central air box 7, and the water inlet pipes 5 are symmetrically arranged with respect to the central air box 7.
The shape of the water curtain ejected by the flat nozzle spray heads 53 is fan-shaped, so that the flat nozzle spray heads 53 are required to be respectively arranged on the two sides of the central air box 7 in a staggered mode, the interference of the water curtain is avoided, and the coverage rate of the water curtain above the optical film is improved.
In this embodiment, as shown in fig. 1 and 4, a water conduit 81 is fixedly connected to the bottom end of the recovery box 8, one end of the water conduit 81 is fixedly connected to 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, a slope plate 82 is fixedly connected to the inner side of the recovery box 8, an overflow hole is fixedly arranged at the top of the slope plate 82, and the water outlet end of the water conduit 81 faces the bottom surface of the slope plate 82.
The cooperation of water circulation water purification unit 2 and booster pump 52, through leading water pipe 81 to retrieving the inboard retaining of box 8, the cooperation of slope board 82 and overflow hole improves the velocity of water flow in retrieving the box 8, carries out recovery processing to the impurity that the optical film bottom subsides, accomplishes the three-dimensional dust collecting in the optical film outside with the water curtain cooperation.
In this embodiment, as shown in fig. 1 and 4, the top opening of the recovery box 8 faces 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 device 2 through a conduit for treatment, so that the working water consumption of the device is reduced.
In this embodiment, as shown in fig. 1 and fig. 2, an insulating frame 9 is clamped outside the return pipe 6, a conductive plate 91 is fixedly connected to a bottom end of the insulating frame 9, a conductive wire 92 is fixedly arranged on a top surface of the conductive plate 91, and one end of the conductive wire 92 is electrically connected to the static eliminator 4.
The static electricity on the surface of the optical film is released through the matching of the conductive plate 91, the lead wire 92 and the static electricity eliminator 4, the whole structure is simple, the design is reasonable, and the shaking of the optical film when the central air box 7 and the one-way valve 74 are matched for blowing is avoided through the use of the conductive plate 91.
In the present embodiment, it is preferred that,
the water circulation water purification device 2 is matched with a booster pump 52, water is injected into a water inlet pipe 5 through a guide pipe 51, the water inlet pipe 5 is matched with a flat nozzle spray head 53 to manufacture a water curtain above a central air box 7, and the material feeding direction of an optical film passes through the space between the lower part of the central air box 7 and the upper part of a recovery box 8.
When the water curtain crosses central air box 7, its surface is in the negative pressure state in the in-process that water flows, and when the water curtain passes central air box 7, can wrap up in the impurity in the air, and central air box 7 and check valve 74 cooperation blow to the water curtain on optical film, drive the air flow under the water curtain, improve the dust collecting efficiency of water curtain.
The cooperation of water circulation water purification unit 2 and booster pump 52, through leading water pipe 81 to retrieving the inboard retaining of box 8, the cooperation of slope board 82 and overflow hole improves the velocity of water flow in retrieving the box 8, carries out recovery processing to the impurity that the optical film bottom subsides, accomplishes the three-dimensional dust collecting in the optical film outside with the water curtain cooperation.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an optical film is around rolling up foreign matter invasion processing apparatus for production line, includes support (1), water circulation water purification unit (2), air cleaner (3) and static eliminator (4), its characterized in that: the top of support (1) sets firmly inlet tube (5) and back flow (6), the outside joint of back flow (6) has central gas box (7), the outside joint of support (1) has recovery box (8).
2. The apparatus for treating the intrusion of the foreign substance into the optical film winding line according to claim 1, wherein: the water circulation water purification device is characterized in that a guide pipe (51) is fixedly connected to the front end of the water inlet pipe (5), 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 purification device (2), and a flat nozzle spray head (53) is fixedly connected to the outer side of the water inlet pipe (5).
3. The apparatus for treating the intrusion of the foreign substance into the optical film winding line according to claim 1, wherein: the water circulation water purification device is characterized in that the front end of the return pipe (6) is communicated with a 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 a water guide groove (62) is fixedly arranged on the top surface of the water baffle (61).
4. The apparatus for treating the intrusion of the foreign substance into the optical film winding line according to claim 1, wherein: the bottom fixedly connected with air duct (71) of central authorities 'gas box (7), the one end of air duct (71) and the output fixed connection of air pump (72), the input of air pump (72) and the fixed connection of giving vent to anger of air cleaner (3), the inside and outside difference fixedly connected with electric heat membrane (73) and check valve (74) of central authorities' gas box (7).
5. The apparatus for intrusion treatment of foreign matter for optical film winding production line according to claim 2, wherein the flat nozzle nozzles (53) are alternately provided at both sides of the central air box (7), respectively, and the water inlet pipes (5) are symmetrically provided with respect to the central air box (7).
6. The apparatus for treating the intrusion of the foreign substance into the optical film winding line according to claim 1, wherein: retrieve bottom fixedly connected with leading water pipe (81) of box (8), the one end of leading water pipe (81) and the output fixed connection of booster pump (52), the outlet end of leading water pipe (81) and the inner wall bottom intercommunication of retrieving box (8), the inboard fixed connection of retrieving box (8) has slope board (82), the top of slope board (82) has set firmly the overflow hole, the outlet end of leading water pipe (81) is towards the bottom surface of slope board (82).
7. The apparatus for treating intrusion of foreign matter into an optical film winding line according to claim 6, wherein: the top end opening of the recovery box (8) faces 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 guide pipe.
8. The apparatus for treating the intrusion of the foreign substance into the optical film winding line according to claim 1, wherein: the outside joint of back flow (6) has insulating frame (9), the bottom fixedly connected with current conducting plate (91) of insulating frame (9), the top surface of this current 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 true CN115475464A (en) | 2022-12-16 |
| CN115475464B 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 |
|---|---|
| CN115475464B (en) | 2023-05-30 |
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