Film static electricity removing device

Abstract

The utility model relates to the technical field of static electricity removal, in particular to a thin film static electricity removal device which comprises a support. The annular support is installed on the support, a plurality of ion fans are installed in the annular support, and the ion fans are annularly arranged in the annular support at intervals. The film is arranged in the annular support in a penetrating mode, in the working process, all the ion fans in the annular support blow ion wind to the film, and therefore multi-directional static electricity removing is achieved, compared with a traditional mode that ion wind is sprayed only above the conveying belt, the film static electricity removing device can achieve all-directional static electricity removing treatment on the film, and the film static electricity removing efficiency is improved. Static electricity removal is more comprehensive, and the hidden danger of static electricity is effectively prevented.

Description

Technical Field

[0001] This application relates to the field of static elimination technology, and particularly relates to a thin film static elimination device. Background Art

[0002] During the conveying process of thin film products on a conveyor belt, they will rub against the conveyor belt, resulting in the surface of the conveyor belt carrying static electricity. When the thin film carries static electricity, it is easy to carry dust, and the thin film is prone to adhesion, resulting in uneven winding. At the same time, static electricity will also cause the plastic thin film to easily produce wrinkles during the winding process. Therefore, the thin film usually needs to be subjected to static elimination treatment after being conveyed on the conveyor belt. The existing static elimination method is usually to install an ion wind bar above the conveyor belt and blow ion wind to the conveyor belt through the ion wind bar to achieve the effect of static elimination. However, this traditional static elimination device cannot perform comprehensive static elimination around the thin film, resulting in incomplete static treatment. For example, the static electricity carried on the lower surface of the conveyor belt cannot be effectively removed, thus posing a static electricity safety hazard. Summary of the Utility Model

[0003] This application aims to at least partly solve one of the above technical problems in the prior art. To this end, an embodiment of this application provides a thin film static elimination device, which can perform comprehensive static elimination treatment on the thin film, making the static elimination more comprehensive and effectively preventing the occurrence of static electricity hazards.

[0004] A thin film static elimination device includes

[0005] A support;

[0006] An annular bracket, the annular bracket is installed on the support, and a plurality of ion blowers are installed inside the annular bracket, and each of the ion blowers is circumferentially and spacedly arranged inside the annular bracket.

[0007] In an optional or preferred embodiment, the annular bracket includes a mounting base and an arched frame. An arc-shaped groove is provided on the mounting base, and two legs of the arched frame are connected to both ends of the arc-shaped groove of the mounting base. Ion blowers are installed inside both the arched frame and the arc-shaped groove.

[0008] In an optional or preferred embodiment, two of the ion blowers are spacedly installed in the arc-shaped groove, and one ion blower is provided directly above the inside of the arched frame.

[0009] In an optional or preferred embodiment, first mounting grooves are provided on both sides of the arc-shaped groove on the mounting base, and two legs of the arched frame are respectively assembled in the two first mounting grooves and connected by first fasteners.

[0010] In an alternative or preferred embodiment, the two legs on the arch frame are of a linear structure, and the legs of the arch frame are provided with first guide grooves extending in the vertical direction, and the first fasteners are inserted into the first guide grooves.

[0011] In an alternative or preferred embodiment, the support is provided with a second installation groove, and the mounting seat is assembled in the second installation groove and fixed by a second fastener.

[0012] In an alternative or preferred embodiment, the mounting seat is provided with second guide grooves extending in the vertical direction, and the second fasteners are inserted into the second guide grooves.

[0013] In an alternative or preferred embodiment, a rotating nut is installed inside the support, a lifting screw is provided on the mounting seat, the lifting screw is matched with the rotating nut, and the rotating nut can drive the annular bracket to lift.

[0014] In an alternative or preferred embodiment, the outer wall of the rotating nut protrudes from both sides of the support.

[0015] In an alternative or preferred embodiment, mounting plates are provided on both sides of the support, and mounting holes are formed in the mounting plates.

[0016] Based on the above technical solutions, the embodiments of the present application at least have the following beneficial effects: In the above technical solutions, the thin film is threaded through the inside of the annular bracket. During the working process, the ion blowers inside the annular bracket blow ion wind on the thin film, so as to achieve multi-directional static elimination. Compared with the traditional method of only spraying ion wind above the conveyor belt for static elimination, the present application can achieve full-range static elimination treatment for the thin film, and the static elimination is more comprehensive, effectively preventing the hidden danger of static electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present application in conjunction with the drawings and embodiments;

[0018] Figure 1 is a schematic structural diagram of a thin film static eliminator provided by an embodiment of the present application;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the embodiment shown after removing the support. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0021] The following further describes the implementation manners of this application in detail with reference to the drawings and embodiments. The following embodiments are used to illustrate this application, but cannot be used to limit the scope of this application.

[0022] In the description of the embodiments of this application, it should be noted that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the embodiments of this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the embodiments of this application. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the embodiments of this application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of this application can be understood according to specific situations.

[0024] In the embodiments of this application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0025] During the conveying process of the film product on the conveyor belt, it will rub against the conveyor belt, resulting in the surface of the conveyor belt carrying static electricity. If the film carries static electricity, it is very easy to carry dust, and the film is prone to adhesion, resulting in uneven winding. At the same time, static electricity will also cause the plastic film to be prone to wrinkles during the winding process. Therefore, the film usually needs to be de-electrified after being conveyed on the conveyor belt. The existing de-electrification method is usually to install an ion air bar above the conveyor belt and blow ionized air to the conveyor belt through the ion air bar to achieve the effect of de-electrification. However, this traditional de-electrification device cannot de-electrify the surrounding of the film in all directions, resulting in incomplete static electricity treatment. For example, the static electricity carried on the lower surface of the conveyor belt cannot be effectively removed, thus posing a static electricity safety hazard.

[0026] Referring to Figure 1 、 Figure 2 ,This application provides a film static eliminator, which includes a support 100 and an annular bracket 200. The annular bracket 200 is installed on the support 100, and a plurality of ion blowers 300 are installed inside the annular bracket 200. Each ion blower 300 is arranged at intervals in the circumferential direction inside the annular bracket 200.

[0027] The film is threaded through the inside of the annular bracket 200. During the working process, each ion blower 300 inside the annular bracket 200 blows ionized air to the film, thereby achieving multi-directional static elimination. Compared with the traditional method of only spraying ionized air above the conveyor belt for static elimination, this application can achieve all-round static elimination treatment for the film, with more comprehensive static elimination and effectively preventing the occurrence of static electricity hazards.

[0028] During use, multiple devices of this application can be installed along the length direction of the film. The film is stretched and threaded through each film static eliminator, and static elimination treatment is carried out through multiple film static eliminators.

[0029] In some embodiments, the annular bracket 200 includes a mounting seat 210 and an arched frame 220. An arc-shaped groove 211 is provided on the mounting seat 210, and the two legs 221 of the arched frame 220 are detachably connected to both ends of the arc-shaped groove 211 of the mounting seat 210. Ion blowers 300 are installed inside both the arched frame 220 and the arc-shaped groove 211.

[0030] Through the connection between the mounting seat 210 and the arched frame 220, an arc-shaped bracket is formed. Since the mounting seat 210 and the arched frame 220 are detachably connected, it is convenient to install the ion blowers 300 in the arc-shaped groove 211 and the arched frame 220.

[0031] In some embodiments, two ion blowers 300 are installed at intervals in the arc-shaped groove 211, and one ion blower 300 is provided directly above the inside of the arched frame 220. The two ion blowers 300 in the arc-shaped groove 211 are used to blow ion wind to the lower left and lower right positions of the film, and the ion blower 300 directly above the inside of the arched frame 220 is used to blow ion wind above the film.

[0032] In some embodiments, first mounting grooves are provided on both sides of the arc-shaped groove 211 on the mounting base 210, and the two supporting legs 221 of the arched frame 220 are respectively assembled in the two first mounting grooves and connected by first fastening members 222.

[0033] Specifically, the first fastening member 222 is a fastening bolt, and threaded holes are provided at positions corresponding to the first mounting grooves on the mounting base 210. After the two supporting legs 221 of the arched frame 220 are inserted into the first mounting grooves, the fastening bolt is tightened in the threaded holes, and the supporting legs 221 of the arched frame 220 are tightened and fixed by the fastening bolt.

[0034] In some other embodiments, the two supporting legs 221 on the arched frame 220 are of a straight-line structure, and first guiding grooves 2210 extending in the vertical direction are provided on the supporting legs 221 of the arched frame 220, and the first fastening member 222 is inserted into the first guiding grooves 2210.

[0035] Specifically, the first fastening member 222 is a fastening bolt and a fastening nut, and connection holes are provided at positions corresponding to the first mounting grooves on the mounting base 210. The connection holes penetrate through the front and rear sides of the mounting base 210. After the two supporting legs 221 of the arched frame 220 are inserted into the first mounting grooves, the fastening bolt is passed through the connection holes and the first guiding grooves 2210 and then locked by the fastening nut.

[0036] When it is necessary to adjust the size of the annular bracket 200, loosen the first fastening member 222, lift and adjust the arched frame 220 along the first guiding grooves 2210. After the arched frame 220 is adjusted in place, lock the fastening bolt again.

[0037] In some embodiments, second mounting grooves are provided on the support 100, and the mounting base 210 is assembled in the second mounting grooves and locked by second fastening members 101. In this way, the support 100 and the mounting base 210 are also detachably connected, which is convenient for subsequent installation and disassembly.

[0038] In some embodiments, second guiding grooves 212 extending in the vertical direction are provided on the mounting base 210, and the second fastening members 101 are inserted into the second guiding grooves 212. When it is necessary to adjust the height of the entire annular bracket 200, loosen the second fastening members 101, and then lift and move the annular bracket 200 along the second guiding grooves 212. After the annular bracket 200 is lifted and moved in place, lock the second fastening members 101 again.

[0039] In some other embodiments, a rotating nut 102 is installed inside the mounting base 210, and a lifting screw rod 103 is provided on the mounting base 210. The lifting screw rod 103 cooperates with the rotating nut 102, and the rotating nut 102 can drive the annular bracket 200 to lift. When it is necessary to lift the annular bracket 200, loosen the second fastener 101, and the annular bracket 200 can be lifted by rotating the rotating nut 102. After the annular bracket 200 is lifted in place, then tighten the second fastener 101.

[0040] In some embodiments, the outer wall of the rotating nut 102 protrudes from both sides of the support 100. This makes it more convenient for the staff to rotate the rotating nut 102.

[0041] In some embodiments, mounting plates 104 are provided on both sides of the support 100, and mounting holes 1040 are formed in the mounting plates 104. This facilitates fixing the entire device on a corresponding mounting platform.

[0042] In the description of this specification, the descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] The above has described the embodiments of the present application in detail with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present application.

Claims

1. A thin film static eliminator device, characterized in that Comprising: A support; A ring-shaped bracket, the ring-shaped bracket is installed on the support, and a plurality of ion blowers are installed inside the ring-shaped bracket, and each of the ion blowers is arranged at intervals in the circumferential direction inside the ring-shaped bracket.

2. The thin film static eliminator device according to claim 1, characterized in that: The ring-shaped bracket includes a mounting base and an arched frame, an arc-shaped groove is provided on the mounting base, two legs of the arched frame are connected to both ends of the arc-shaped groove of the mounting base, and the ion blowers are installed both inside the arched frame and inside the arc-shaped groove.

3. The thin film static eliminator device according to claim 2, characterized in that: Two of the ion blowers are installed at intervals in the arc-shaped groove, and one ion blower is provided directly above the inside of the arched frame.

4. The thin film static eliminator device according to claim 2, characterized in that: First mounting grooves are provided on both sides of the arc-shaped groove on the mounting base, and two legs of the arched frame are respectively assembled in the two first mounting grooves and connected by first fasteners.

5. The thin film static eliminator device according to claim 4, characterized in that: The two legs on the arched frame are of a straight-line structure, and first guiding grooves extending in the vertical direction are provided on the legs of the arched frame, and the first fasteners are inserted into the first guiding grooves.

6. The thin film static eliminator device according to claim 2, characterized in that: Second mounting grooves are provided on the support, and the mounting base is assembled in the second mounting grooves and fixed by second fasteners.

7. The thin film static eliminator device according to claim 6, wherein: Second guiding grooves extending in the vertical direction are provided on the mounting base, and the second fasteners are inserted into the second guiding grooves.

8. The thin film static eliminator device according to claim 2, wherein: A rotating nut is installed inside the support, a lifting screw rod is provided on the mounting base, the lifting screw rod is matched with the rotating nut, and the rotating nut can drive the ring-shaped bracket to lift.

9. The thin film static eliminator device according to claim 8, wherein: The outer wall of the rotating nut protrudes from both sides of the support.

10. The thin film static eliminator device according to claim 1, wherein: Mounting plates are provided on both sides of the support, and mounting holes are formed in the mounting plates.

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