CN115043028A - Aseptic processing apparatus of packaging film - Google Patents
Aseptic processing apparatus of packaging film Download PDFInfo
- Publication number
- CN115043028A CN115043028A CN202210816483.7A CN202210816483A CN115043028A CN 115043028 A CN115043028 A CN 115043028A CN 202210816483 A CN202210816483 A CN 202210816483A CN 115043028 A CN115043028 A CN 115043028A
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- Prior art keywords
- sterile
- rollers
- film
- processing chamber
- packaging film
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Links
- 229920006280 packaging film Polymers 0.000 title claims abstract description 74
- 239000012785 packaging film Substances 0.000 title claims abstract description 74
- 238000012865 aseptic processing Methods 0.000 title claims abstract description 39
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000001035 drying Methods 0.000 claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 35
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000009455 aseptic packaging Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/08—Sterilising wrappers or receptacles prior to, or during, packaging by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
Abstract
The invention provides an aseptic processing device of a packaging film, and relates to the technical field of aseptic processing of packaging films. The film pressing roller drying device comprises an aseptic processing chamber, wherein a hydrogen peroxide tank, a water scraping mechanism and a drying mechanism are sequentially arranged in the aseptic processing chamber from one side to the other side, three first film guide rollers are arranged in the hydrogen peroxide tank, a tank-entering and dropping roller support is arranged at the top of the hydrogen peroxide tank, the water scraping mechanism comprises six second film guide rollers, the drying mechanism comprises eight third film guide rollers, and a film pressing roller support is arranged behind the conveying of the drying mechanism; the wiper mechanism also comprises a wiper component, and the wiper component comprises seven wiper rollers; the drying mechanism also comprises a drying component, the drying component comprises a hot air hole, and sterile hot air is blown out of the hot air hole; the outside of the sterile processing chamber is provided with a control cabinet. The invention ensures the sterilization effect of the packaging film and the safety of workers through a plurality of full-automatic sterilization processes, improves the quality guarantee period of the packaging film material, and ensures the quality of the packaged product to the maximum extent.
Description
Technical Field
The invention relates to the technical field of aseptic processing of packaging films, in particular to an aseptic processing device of a packaging film.
Background
The packaging equipment used by the production enterprises of medicine, food, chemical industry, cosmetics and the like at present, no matter the packaging equipment is aseptic packaging equipment, or other packaging equipment, can not ensure the sterility inside the packaging material, so that the packaged product has great risks of bacterial contamination, dampness and oxidation. For some products with higher requirements on sterility, moisture resistance, oxidation resistance and the like, particularly food products, the sterilization of a packaging film material in the existing sterile packaging system usually adopts hydrogen peroxide spraying and heating air drying, all points of the packaging film cannot be covered during spraying, and spraying gaps are easy to omit, so that incomplete sterilization is easy to cause, and overflowed hydrogen peroxide gas can corrode operators to influence the health of the operators.
Therefore, in view of the deficiencies of the prior art, it is desirable to provide an aseptic processing apparatus for packaging film that solves the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide an aseptic processing device of a packaging film, which can provide a solution for the defects in the prior art, and sequentially carries out three times of soaking sterilization, six times of water scraping treatment and eight times of drying procedures in a hydrogen peroxide tank, so that the packaging film is in a completely aseptic state, the full-automatic sterilization protects operators from being corroded, and the use quality and the quality guarantee period of the packaging film are improved.
An embodiment of the invention provides an aseptic processing device of a packaging film, which comprises an aseptic processing chamber, the side wall of the sterile processing chamber is provided with a sterile air inlet and a sterile air outlet, the aperture of the sterile air outlet is smaller than that of the sterile air inlet, the sterile processing chamber is internally provided with an oxygen-enriched water tank, a water scraping mechanism and a drying mechanism in sequence from one side to the other side, three first film guide rollers are arranged in the hydrogen peroxide tank, a tank-entering falling roller bracket is arranged at the top of the hydrogen peroxide tank, the water scraping mechanism comprises six second film guide rollers which are arranged in a vertically staggered manner, the drying mechanism comprises eight third film guide rollers which are arranged in a vertically staggered manner, a film pressing roller support is arranged behind the conveying of the drying mechanism, and a packaging film is connected with the film pressing roller support along the groove entering and dropping roller support, the first film guide roller, the second film guide roller and the third film guide roller in sequence;
the water wiping mechanism further comprises a water wiping component, the water wiping component comprises seven water wiping rollers, and the seven water wiping rollers are respectively arranged among the six film guide rollers in parallel and are tangent to the packaging film;
the drying mechanism also comprises a drying assembly, the drying assembly comprises hot air holes which are formed in two opposite sides of the sterile treatment chamber, and sterile hot air is blown out of the hot air holes;
the device comprises a sterile processing chamber, and is characterized in that a control cabinet is arranged outside the sterile processing chamber, a control assembly is arranged in the control cabinet, and the control assembly is respectively used for controlling the operation of each mechanism in the sterile processing chamber.
In some embodiments of the invention, the seven wiper rollers sequentially comprise two bristle rollers, three elastic rubber rollers and two sponge rollers, the outer sides of the bristle rollers are provided with dense bristles, the outer sides of the elastic rubber rollers are wrapped with elastic rubber layers, and the outer sides of the sponge rollers are wrapped with sponge layers.
In some embodiments of the invention, the top of each of the two sponge layers is provided with a wringing mechanism, each wringing mechanism comprises a connecting rod and a wringing plate arranged along the length direction of the sponge roller, the bottom of each wringing plate is arc-shaped and tangent to the sponge roller, and the connecting rod is arranged at the top of each wringing plate, extends towards one side of the control cabinet and is connected with a telescopic driving assembly inside the control cabinet.
In some embodiments of the present invention, the drying assembly further includes a plurality of ultraviolet sterilizing lamps disposed at two opposite sides of the aseptic processing chamber, and the ultraviolet sterilizing lamps are disposed at two opposite sides of the inner sidewall of the aseptic processing chamber at intervals.
In some embodiments of the present invention, the side wall of the sterile processing chamber is a double-layer structure, and a sterile hot air flow passage is formed in the side wall of the sterile processing chamber, the sterile hot air flow passage is communicated with the sterile hot air hole, and the sterile hot air flow passage is communicated with an external sterile hot air generating device.
In some embodiments of the present invention, the control component includes a pre-discharge machine, and the pre-discharge machine drives the first film guide roller, the second film guide roller, the third film guide roller, the drop roller on the drop-in groove roller support and the squeeze roller on the squeeze roller support to rotate through transmission parts.
In some embodiments of the invention, the control assembly further comprises a driving motor, one end of each of the seven water scraping rollers is provided with a transmission gear, a plurality of transmission gears are driven to rotate through a transmission chain wheel, and the transmission chain wheel is connected with an output shaft of the driving motor.
In some embodiments of the present invention, the control assembly further comprises a controller and a power supply, the power supply is respectively connected with the pre-discharge machine, the driving motor and the controller, and the controller is respectively connected with the pre-discharge machine, the driving motor and the ultraviolet disinfection lamp.
In some embodiments of the invention, the telescopic drive assembly comprises an electric telescopic rod, the electric telescopic rod being connected to the controller.
In some embodiments of the present invention, a water receiving tank is disposed below the water wiping mechanism.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
according to the invention, through an aseptic processing chamber, a sterile air inlet and a sterile air outlet are formed in the side wall of the aseptic processing chamber, the aperture of the sterile air outlet is smaller than that of the sterile air inlet, a hydrogen peroxide tank, a water wiping mechanism and a drying mechanism are sequentially arranged in the aseptic processing chamber from one side to the other side, three first film guide rollers are arranged in the hydrogen peroxide tank, a tank-entering drop roller support is arranged at the top of the hydrogen peroxide tank, the water wiping mechanism comprises six second film guide rollers which are arranged in a vertically staggered manner, the drying mechanism comprises eight third film guide rollers which are arranged in a vertically staggered manner, a film pressing roller support is arranged behind the conveying of the drying mechanism, and a packaging film is sequentially connected with the film pressing roller support along the tank-entering drop roller support, the first film guide rollers, the second film guide rollers, the third film guide rollers and the film pressing roller support; the water wiping mechanism further comprises a water wiping component, the water wiping component comprises seven water wiping rollers, and the seven water wiping rollers are respectively arranged among the six film guide rollers in parallel and are tangent to the packaging film; the drying mechanism also comprises a drying assembly, the drying assembly comprises hot air holes which are formed in two opposite sides of the sterile treatment chamber, and sterile hot air is blown out of the hot air holes; the device comprises a sterile processing chamber, and is characterized in that a control cabinet is arranged outside the sterile processing chamber, a control assembly is arranged in the control cabinet, and the control assembly is respectively used for controlling the operation of each mechanism in the sterile processing chamber. Three first film guide rollers in a hydrogen peroxide tank are used for soaking a packaging film for three times, the packaging film is comprehensively sterilized for a long time, six water scraping processes are carried out on the packaging film through second film guide rollers and water scraping assemblies which are arranged up and down, residual hydrogen peroxide on the soaked packaging film is removed, the packaging film conveyed from a water scraping mechanism is dried and sterilized again through third film guide rollers and drying assemblies which are arranged up and down, and finally the packaging film is conveyed to the next process through a film pressing roller support; the packaging film can be sterilized in an aseptic environment all the time through the structural design, the sterilization effect of the packaging film and the safety of workers are guaranteed through multiple full-automatic sterilization processes, the quality guarantee period of the packaging film material is prolonged, and the quality of packaged products is guaranteed to the maximum extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view showing a partial internal structure of an apparatus for aseptic processing of a packaging film according to an embodiment of the present invention;
FIG. 2 is a schematic side view of an apparatus for sterile processing of packaging film in accordance with an embodiment of the present invention;
FIG. 3 is a top view of a wiper roll in an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of the hydrogen peroxide tank according to the embodiment of the present invention;
FIG. 5 is a schematic view of the inner sidewall structure of the aseptic processing chamber at the drying mechanism in the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a sponge roller in an embodiment of the present invention.
Reference numerals: 100. an aseptic processing chamber; 200. a sterile air inlet; 201. a sterile air outlet; 300. a hydrogen peroxide tank; 301. a first film guide roller; 400. a wiper mechanism; 401. a second film guide roller; 402. a water scraping roller; 4021. a brushing roller; 4022. an elastic rubber roller; 4023. a sponge roller; 403. a water receiving tank; 404. a water squeezing plate; 405. a connecting rod; 500. a drying mechanism; 501. a third film guide roller; 502. an ultraviolet disinfection lamp; 503. a sterile hot air flow channel; 504. hot air holes; 600. a groove-entering drop roller bracket; 700. a squeeze film roller support; 800. a control cabinet; 801. a pre-discharge machine; 802. a drive motor; 803. a drive sprocket; 804. a power source; 805. a controller; 806. an electric telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 6, there are shown schematic structural views of an aseptic processing apparatus for a packaging film in an embodiment of the present invention;
an aseptic processing device of a packaging film specifically comprises: the aseptic processing chamber 100 is provided with an aseptic air inlet 200 and an aseptic air outlet 201 on the side wall of the aseptic processing chamber 100, the aperture of the aseptic air outlet 201 is smaller than that of the aseptic air inlet 200, a hydrogen peroxide tank 300, a water scraping mechanism 400 and a drying mechanism 500 are sequentially arranged in the aseptic processing chamber 100 from one side to the other side, three first film guide rollers 301 are arranged in the hydrogen peroxide tank 300, a tank dropping roller support 600 is arranged at the top of the hydrogen peroxide tank 300, the water scraping mechanism 400 comprises six second film guide rollers 401 which are staggered up and down, the drying mechanism 500 comprises eight third film guide rollers 501 which are staggered up and down, a film pressing roller support 700 is arranged behind the conveying of the drying mechanism 500, and a packaging film is sequentially connected with the film pressing roller support 700 along the tank dropping roller support 600, the first film guide rollers 301, the second film guide rollers 401, the third film guide rollers 501;
the wiper mechanism 400 further comprises a wiper assembly, wherein the wiper assembly comprises seven wiper rollers 402, and the seven wiper rollers 402 are respectively arranged among the six film guide rollers in parallel and tangent to the packaging film;
the drying mechanism 500 further comprises a drying assembly, the drying assembly comprises hot air holes 504 formed in two opposite sides of the sterile processing chamber 100, and sterile hot air is blown out of the hot air holes 504;
the exterior of the sterile processing chamber 100 is provided with a control cabinet 800, and a control assembly is arranged in the control cabinet 800 and is respectively used for controlling the operation of each mechanism in the sterile processing chamber 100.
According to the invention, through an aseptic processing chamber 100, the side wall of the aseptic processing chamber 100 is provided with an aseptic air inlet 200 and an aseptic air outlet 201, the aperture of the aseptic air outlet 201 is smaller than that of the aseptic air inlet 200, a hydrogen peroxide tank 300, a water scraping mechanism 400 and a drying mechanism 500 are sequentially arranged in the aseptic processing chamber 100 from one side to the other side, three first film guide rollers 301 are arranged in the hydrogen peroxide tank 300, the top of the hydrogen peroxide tank 300 is provided with a tank dropping roller support 600, the water scraping mechanism 400 comprises six second film guide rollers 401 which are arranged in a vertically staggered manner, the drying mechanism 500 comprises eight third film guide rollers 501 which are arranged in a vertically staggered manner, a squeeze film roller support 700 is arranged behind the conveying of the drying mechanism 500, and a packaging film is sequentially connected with the squeeze film roller support 700 along the tank dropping roller support 600, the first film guide rollers 301, the second film guide rollers 401, the third film guide rollers 501 and the squeeze film roller support 700; the wiper mechanism 400 further comprises a wiper assembly, wherein the wiper assembly comprises seven wiper rollers 402, and the seven wiper rollers 402 are respectively arranged among the six film guide rollers in parallel and tangent to the packaging film; the drying mechanism 500 further comprises a drying assembly, the drying assembly comprises hot air holes 504 formed in two opposite sides of the sterile processing chamber 100, and sterile hot air is blown out of the hot air holes 504; the exterior of the sterile processing chamber 100 is provided with a control cabinet 800, and a control assembly is arranged in the control cabinet 800 and is respectively used for controlling the operation of each mechanism in the sterile processing chamber 100. Three times of soaking are carried out on the packaging film through three first film guide rollers 301 in a hydrogen peroxide water tank 300, the packaging film is comprehensively sterilized for a long time, six times of water scraping processes are carried out on the packaging film through second film guide rollers 401 and water scraping assemblies which are arranged up and down, residual hydrogen peroxide on the soaked packaging film is removed, the packaging film transmitted from the water scraping mechanism 400 is dried and sterilized again through third film guide rollers 501 and drying assemblies which are arranged up and down, and finally the packaging film is sent to the next process through a film pressing roller support 700; the packaging film can be sterilized in an aseptic environment all the time through the structural design, the sterilization effect of the packaging film and the safety of workers are guaranteed through multiple full-automatic sterilization processes, the quality guarantee period of the packaging film material is prolonged, and the quality of packaged products is guaranteed to the maximum extent.
Next, an aseptic processing apparatus for a packaging film in the present exemplary embodiment will be further described.
In one embodiment of this embodiment, the side wall of the aseptic processing chamber 100 is provided with a sterile air inlet 200 and a sterile air outlet 201, the aperture of the sterile air outlet 201 is smaller than the aperture of the sterile air inlet 200, so that a positive pressure sterile space is maintained in the aseptic processing chamber 100, the inlet and the sterile air outlet 201 are respectively disposed at two opposite sides and are arranged in a staggered manner, and the sterile air can circulate in the aseptic processing chamber 100 as much as possible; the sterile processing chamber 100 is internally provided with a hydrogen peroxide tank 300, a water wiping mechanism 400 and a drying mechanism 500 in sequence from one side to the other side, three first film guide rollers 301 are arranged in the hydrogen peroxide tank 300, the three first film guide rollers 301 are arranged in a staggered mode at intervals, wherein one film guide roller in the middle is positioned above two adjacent film guide rollers, so that a packaging film forms a W shape in the hydrogen peroxide tank 300, the packaging film is subjected to three times of soaking sterilization in transmission, the whole packaging film is soaked in hydrogen peroxide, the sterilization is complete and the sterilization time is long, and the sterilization can be carried out comprehensively in a long-acting mode, the top of the hydrogen peroxide tank 300 is provided with a groove-entering drop roller support 600, and the groove-entering drop roller support 600 is used for supporting the packaging film to be sent into the hydrogen peroxide tank 300; the wiper mechanism 400 comprises six second film guide rollers 401 which are arranged in a vertically staggered manner, namely, the upper three are arranged at intervals, the lower three are arranged at intervals and are arranged in a staggered manner with the upper three, the wiper mechanism 400 further comprises a wiper component, the wiper component comprises seven wiper rollers 402, the seven wiper rollers 402 are respectively arranged among the six film guide rollers in parallel and are tangent to the packaging film, the seven wiper rollers 402 are respectively used for wiping residual hydrogen peroxide on the packaging film to remove redundant hydrogen peroxide, and the seven wiper rollers 402 and the six second film guide rollers 401 are mutually matched to form six wiping processes to ensure that no residual hydrogen peroxide exists on the packaging film; the drying mechanism 500 comprises eight third film guide rollers 501 arranged in a vertically staggered manner, namely, the upper four film guide rollers 501 are arranged at intervals, the lower four film guide rollers are arranged at intervals, and the film pressing roller support 700 is arranged at the rear conveying part of the drying mechanism 500 and is used for conveying the packaging film to the next processing procedure, the packaging film sequentially passes through the groove-entering falling roller support 600, the first film guide roller 301, the second film guide roller 401, the third film guide roller 501 and the film pressing roller support 700 and is connected with the same, the drying mechanism 500 further comprises a drying assembly, the drying assembly comprises hot air holes 504 arranged at two opposite sides of the sterile processing chamber 100, sterile hot air is blown out from the hot air holes 504, specifically, the side wall of the sterile processing chamber 100 is of a double-layer structure, a sterile hot air flow passage 503 is arranged in the side wall of the sterile processing chamber, the sterile hot air flow passage 503 is communicated with the sterile hot air holes 504, and the sterile hot air flow passage 503 is communicated with an external sterile hot air generating device, sterile hot air is blown out of the sterile hot air holes 504 to dry the packaging film by hot air, and the drying speed is high and the sterilization efficiency is high; the exterior of the aseptic processing chamber 100 is provided with a control cabinet 800, and a control assembly is arranged in the control cabinet 800 and is respectively used for controlling the operation of each mechanism in the aseptic processing chamber 100.
In one embodiment of this embodiment, the drying assembly further includes a plurality of ultraviolet disinfection lamps 502 disposed on two opposite sides of the aseptic processing chamber 100, the ultraviolet disinfection lamps 502 are connected to the controller 805, the controller 805 is disposed in the control cabinet 800, and the plurality of ultraviolet disinfection lamps 502 are disposed at intervals from top to bottom in the transverse direction for performing ultraviolet disinfection on the packaging film, so as to improve the sterilization effect.
In one embodiment of this embodiment, the seven water scraping rollers 402 sequentially include two bristle rollers 4021, three elastic rubber rollers 4022, and two sponge rollers 4023, the outer sides of the bristle rollers 4021 are provided with dense bristles, the outer sides of the elastic rubber rollers 4022 are covered with an elastic rubber layer, and the outer sides of the sponge rollers 4023 are covered with a sponge layer; brush roller 4021 carries out the round brush earlier to the packaging film, gets rid of a large amount of hydrogen peroxide on the packaging film, and rethread elastic rubber roller 4022 extrudes to scrape water to the packaging film, and elastic rubber roller 4022 has certain elasticity, and is higher with the laminating degree of packaging film, further scrapes water to the packaging film, adsorbs through sponge roller 4023 still remaining hydrogen peroxide on to the packaging film at last, gets rid of completely that hydrogen peroxide on the packaging film is remained.
As an example, a water squeezing mechanism is arranged at the top of the sponge layer, the water squeezing mechanism includes a connecting rod 405 and a water squeezing plate 404 arranged along the length direction of the sponge roller 4023, the bottom of the water squeezing plate 404 is arc-shaped and tangent to the sponge roller 4023, the connecting rod 405 is arranged at the top of the water squeezing plate 404, extends towards one side of the control cabinet 800, and is connected with a telescopic driving assembly inside the control cabinet 800, the telescopic driving assembly includes an electric telescopic rod 806, and the electric telescopic rod 806 is connected with the controller 805.
It should be noted that the sponge roller 4023 absorbs hydrogen peroxide on the packaging film and then expands after a certain amount of hydrogen peroxide remains, and the water absorption after expansion is reduced, so that the sponge roller 4023 squeezes water through the water squeezing plate 404 arranged above, the water absorption of the sponge roller 4023 is always maintained, specifically, the water squeezing plate 404 with the arc-shaped bottom is tangent to the sponge roller 4023, when the sponge roller 4023 absorbs water and rotates to the water squeezing plate 404, the absorbed hydrogen peroxide is squeezed out by the squeezing of the water squeezing plate 404, and the height of the water squeezing plate 404 can be adjusted according to actual conditions through the electric telescopic rod 806, so that the squeezing pressure degree is adjusted.
Further, a water receiving tank 403 is arranged below the water wiping mechanism 400, and the water receiving tank 403 is used for receiving hydrogen peroxide extruded from the sponge roller 4023.
In one embodiment of this embodiment, the control assembly further includes a driving motor 802, one end of the seven water scraping rollers 402 is provided with a transmission gear, the transmission gears are driven to rotate by a transmission chain wheel 803, the transmission chain wheel 803 is connected with an output shaft of the driving motor 802, and the driving motor 802 is connected with a controller 805. Specifically, the controller 805 controls the driving motor 802 to operate, and the driving motor 802 drives the driving sprocket 803 to drive the driving gear to rotate, so as to simultaneously drive the seven water scraping rollers 402 to rotate for scraping water.
In one embodiment of this embodiment, the control assembly includes a pre-discharge machine 801, the pre-discharge machine 801 drives the first film guide roller 301, the second film guide roller 401, the third film guide roller 501, the drop roller on the drop-in groove roller support 600, and the squeeze roller on the squeeze roller support 700 to rotate through transmission members, and the pre-discharge machine 801 is connected to a controller 805, and the controller 805 controls the pre-discharge machine to operate.
In one implementation manner of this embodiment, the control assembly further includes a power source 804, and the power source 804 is respectively connected to the pre-discharge machine 801, the driving motor 802 and the controller 805 for supplying power to the structures.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An aseptic processing device of a packaging film is characterized by comprising an aseptic processing chamber, wherein the side wall of the aseptic processing chamber is provided with an aseptic air inlet and an aseptic air outlet, the aperture of the sterile air outlet is smaller than that of the sterile air inlet, a hydrogen peroxide tank, a water scraping mechanism and a drying mechanism are sequentially arranged in the sterile processing chamber from one side to the other side, three first film guide rollers are arranged in the hydrogen peroxide tank, a tank-entering falling roller bracket is arranged at the top of the hydrogen peroxide tank, the water scraping mechanism comprises six second film guide rollers which are arranged in a vertically staggered manner, the drying mechanism comprises eight third film guide rollers which are arranged in a vertically staggered manner, a film pressing roller support is arranged behind the conveying of the drying mechanism, and a packaging film is connected with the film pressing roller support along the groove entering drop roller support, the first film guide roller, the second film guide roller and the third film guide roller in sequence;
the water wiping mechanism further comprises a water wiping component, the water wiping component comprises seven water wiping rollers, and the seven water wiping rollers are respectively arranged among the six film guide rollers in parallel and are tangent to the packaging film;
the drying mechanism also comprises a drying assembly, the drying assembly comprises hot air holes which are formed in two opposite sides of the sterile treatment chamber, and sterile hot air is blown out of the hot air holes;
the device comprises a sterile processing chamber, and is characterized in that a control cabinet is arranged outside the sterile processing chamber, a control assembly is arranged in the control cabinet, and the control assembly is respectively used for controlling the operation of each mechanism in the sterile processing chamber.
2. The apparatus for sterile processing of a packaging film according to claim 1, wherein the seven wiper rollers include two brush rollers, three elastic rubber rollers and two sponge rollers in this order, the outer sides of the brush rollers are provided with dense bristles, the outer sides of the elastic rubber rollers are covered with an elastic rubber layer, and the outer sides of the sponge rollers are covered with a sponge layer.
3. The sterile processing device for the packaging film according to claim 2, wherein a wringing mechanism is arranged at the top of each of the two sponge layers, the wringing mechanism comprises a connecting rod and a wringing plate arranged along the length direction of the sponge roller, the bottom of the wringing plate is arc-shaped and tangent to the sponge roller, and the connecting rod is arranged at the top of the wringing plate, extends towards one side of the control cabinet and is connected with a telescopic driving component inside the control cabinet.
4. The apparatus of claim 3, wherein the drying assembly further comprises a plurality of UV lamps disposed on opposite sides of the sterile processing chamber, the plurality of UV lamps being spaced apart from each other on opposite sides of an inner sidewall of the sterile processing chamber.
5. The apparatus of claim 1, wherein the side wall of the sterile processing chamber has a double-layer structure, and a sterile hot air channel is formed in the side wall and is communicated with the sterile hot air hole, and the sterile hot air channel is communicated with an external sterile hot air generating device.
6. The apparatus of claim 4, wherein the control assembly comprises a pre-discharge machine, and the pre-discharge machine drives the first film guide roller, the second film guide roller, the third film guide roller, the drop roller on the drop-in groove roller support and the squeeze roller on the squeeze roller support to rotate through transmission members.
7. The apparatus for sterile processing of packaging film according to claim 6, wherein the control assembly further comprises a driving motor, one end of each of the seven water scraping rollers is provided with a transmission gear, a plurality of the transmission gears are driven to rotate by a transmission chain wheel, and the transmission chain wheel is connected with an output shaft of the driving motor.
8. The apparatus for sterile processing of packaging film of claim 7, wherein the control assembly further comprises a controller and a power source, the power source being connected to the pre-discharge machine, the drive motor and the controller, respectively, the controller being connected to the pre-discharge machine, the drive motor and the ultraviolet sterilizing lamp, respectively.
9. The apparatus for sterile processing of packaging film of claim 8, wherein the telescopic drive assembly comprises an electrically powered telescopic rod, the electrically powered telescopic rod being connected to the controller.
10. An apparatus for aseptic processing of packaging film as defined in claim 1, wherein a water receiving tank is provided below said water scraping mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210816483.7A CN115043028B (en) | 2022-07-12 | 2022-07-12 | Sterile treatment device for packaging film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210816483.7A CN115043028B (en) | 2022-07-12 | 2022-07-12 | Sterile treatment device for packaging film |
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| CN115043028A true CN115043028A (en) | 2022-09-13 |
| CN115043028B CN115043028B (en) | 2024-04-05 |
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| CN202210816483.7A Active CN115043028B (en) | 2022-07-12 | 2022-07-12 | Sterile treatment device for packaging film |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543486A (en) * | 2022-02-28 | 2022-05-27 | 杭州中亚机械股份有限公司 | Sheet sterilizing device and filling production line |
| CN117144376A (en) * | 2023-09-06 | 2023-12-01 | 惠州市冠业新材料科技有限公司 | Cleaning device for producing carbon-coated aluminum foil and application method thereof |
| CN117144376B (en) * | 2023-09-06 | 2024-05-10 | 惠州市冠业新材料科技有限公司 | Cleaning device for producing carbon-coated aluminum foil and application method thereof |
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| CN117144376A (en) * | 2023-09-06 | 2023-12-01 | 惠州市冠业新材料科技有限公司 | Cleaning device for producing carbon-coated aluminum foil and application method thereof |
| CN117144376B (en) * | 2023-09-06 | 2024-05-10 | 惠州市冠业新材料科技有限公司 | Cleaning device for producing carbon-coated aluminum foil and application method thereof |
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|---|---|
| CN115043028B (en) | 2024-04-05 |
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