CN111942749A - Corrugated paper packing box with self-drying function - Google Patents
Corrugated paper packing box with self-drying function Download PDFInfo
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- CN111942749A CN111942749A CN202010655667.0A CN202010655667A CN111942749A CN 111942749 A CN111942749 A CN 111942749A CN 202010655667 A CN202010655667 A CN 202010655667A CN 111942749 A CN111942749 A CN 111942749A
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- 238000001035 drying Methods 0.000 title claims abstract description 49
- 238000012856 packing Methods 0.000 title claims abstract description 40
- 238000004806 packaging method and process Methods 0.000 claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims description 14
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007791 dehumidification Methods 0.000 abstract description 11
- 230000008929 regeneration Effects 0.000 abstract description 5
- 238000011069 regeneration method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 235000013616 tea Nutrition 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Evolutionary Biology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Packages (AREA)
Abstract
The invention belongs to the technical field of corrugated paper packing boxes, and particularly relates to a corrugated paper packing box with a self-drying function, which comprises a bottom plate and side plates, wherein baffle plates which are arranged close to each other at intervals are arranged on the bottom plate positioned on the inner side of each side plate; the accommodating space is also internally provided with an airflow switching assembly for switching air circulation between the accommodating space and the inside of the packaging box body or between the accommodating space and the external environment; according to the corrugated paper packaging box, the humidity sensor is arranged for sensing dehumidification, so that the corrugated paper packaging box has a self-drying function, dehumidification and drying regeneration of the dehumidification roller are realized in a smaller space through structural design, the corrugated paper packaging box is simple to use, the protection effect and the application range of the corrugated paper packaging box are greatly improved, and the lasting drying of the environment in the packaging box body is realized.
Description
Technical Field
The invention belongs to the technical field of corrugated paper packing boxes, and particularly relates to a corrugated paper packing box with a self-drying function.
Background
Corrugated paper packing boxes, also known as corrugated cartons, are made of corrugated boards by die cutting, creasing, nailing or gluing. The corrugated paper packing box is a packing product with the widest application, the use amount of the corrugated paper packing box is the first of various packing products all the time, and the corrugated paper packing box gradually replaces transport packing containers such as wooden boxes and the like with excellent use performance and good processing performance and becomes a prime force of transport packing, and the corrugated paper packing box not only protects commodities, is convenient for storage and transportation, but also plays a role in beautifying the commodities and publicizing the commodities.
The corrugated paper packing box is widely applied to industries such as electronics, food, beverage, wine, tea, cigarettes, medicine, health care products, cosmetics, small household appliances, clothes, toys, sports goods and the like, and industries such as product packing matching and the like, however, the existing corrugated paper packing box cannot be applied to a plurality of articles needing to be kept in a dry environment in the packing and transporting processes. The existing way of placing a drying agent in a packaging box body cannot keep dry for a long time, so that the development of a corrugated paper packaging box with a self-drying function becomes a technical problem which needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a corrugated paper packaging box with a self-drying function, so that the lasting drying of the environment in the packaging box body is realized.
In order to achieve the purpose, the invention adopts the following technical scheme:
a corrugated paper packing box with self-drying function comprises a bottom plate and side plates arranged on the periphery of the bottom plate and extending upwards,
the bottom plates positioned at the inner sides of the side plates are respectively provided with baffle plates which are arranged at intervals and close to the bottom plates, and the baffle plates and the side plates are enclosed to form a square annular ventilation groove;
the upper part of the bottom plate is provided with supporting plates which are arranged in parallel at intervals, the edges of the supporting plates penetrate through the baffle plates and are fixedly connected with the inner sides of the side plates, the supporting plates, the surrounding baffle plates and the bottom plate enclose to form an accommodating space,
the accommodating space is internally provided with a dehumidifying roller positioned in the middle, and the accommodating spaces at two sides of the dehumidifying roller are respectively provided with an air inducing assembly and a drying assembly; the air inducing assembly is used for introducing air in the packaging box body above the supporting plate into the accommodating space for drying, and the drying assembly is used for drying and regenerating the dehumidifying roller;
and an airflow switching assembly is further arranged in the accommodating space on two sides of the dehumidifying roller and used for switching air circulation between the accommodating space and the inside of the packaging box body or between the accommodating space and the external environment.
Preferably, the airflow switching assembly comprises:
the output shaft of the driving motor is provided with a gear;
the shielding plates are arranged at the bottom of the ventilating groove, two shielding plates are arranged and are positioned at two sides of the driving motor, and racks are arranged on the shielding plates and are meshed with the gears;
when the driving motor drives the gear to rotate forwards, the two shielding plates are close to each other and shield the first through hole arranged on the side plate, and the second through hole arranged on the supporting plate is released;
or when the driving motor drives the gear to rotate reversely, the two shielding plates are mutually far away from each other and release the first through hole arranged on the side plate, and shield the second through hole arranged on the supporting plate.
Preferably, the induced draft assembly comprises a volute arranged in the accommodating space, a motor is arranged in the volute, a centrifugal impeller is fixed on the output end of the motor, and an air outlet of the volute faces the dehumidifying roller.
Preferably, the drying component comprises a motor fixed in the accommodating space, a fan blade is arranged on an output shaft of the motor, the fan blade is over against the dehumidifying roller, and a resistance wire heater is arranged between the fan blade and the dehumidifying roller and used for providing heat.
Preferably, the corrugated paper packing box with the self-drying function further comprises:
the humidity sensor is arranged inside the packaging box body and used for detecting the humidity inside the packaging box body;
the PLC controller is arranged in the accommodating space;
and the power supply module is arranged in the accommodating space and used for providing electric energy.
The output end of the humidity sensor is connected with the PLC through data transmission, and when the humidity inside the packaging box body is larger than a preset threshold value, the air flow switching assembly and the air inducing assembly are controlled to act to dehumidify the air inside the packaging box body.
Preferably, a top cover is disposed on the top of the side plate, and a gasket mounted on the upper end of the side plate is disposed below the top cover.
Preferably, both ends of the dehumidifying roller are fixed on the side plates at both sides via bearings.
Compared with the prior art, the invention has the following technical effects:
according to the corrugated paper packaging box provided by the invention, the space formed by enclosing the original bottom plate and the original side plates is divided into the ventilation groove between the baffle and the side plates through the baffle and the supporting plate, the accommodating space between the supporting plate and the bottom plate is arranged, and the ventilation groove is arranged in the packaging box body formed by enclosing the baffle and the supporting plate on the periphery; the induced air subassembly that sets up in the accommodation space inhales the moist air in with packing box inside by the ventilation groove, and rethread dehumidification running roller gets off moisture absorption to air after will dehumidifying blows back to in the packing box inside from the ventilation groove of opposite side. After using a period, the dehumidification running roller adsorbs the saturation and leads to the dehumidification ability to descend, at this moment, switches air cycle into between accommodation space and the external environment through the air current switching component, then opens dry subassembly, and the moisture that will dehumidify on the running roller is detached, realizes the regeneration of dehumidification running roller.
According to the technical scheme provided by the invention, the corrugated paper packing box has a self-drying function by arranging the humidity sensor to perform sensing dehumidification, and the dehumidification, drying and regeneration of the dehumidification roller are realized in a smaller space through the structural design, so that the corrugated paper packing box is simple to use, the protection effect and the application range of the corrugated paper packing box are greatly improved, and the lasting drying of the environment in the packing box body is realized.
Drawings
Fig. 1 is a vertical sectional view of a corrugated paper packing box having a self-drying function according to an embodiment of the present invention;
fig. 2 is a transverse sectional view of a corrugated paper packing box having a self-drying function according to an embodiment of the present invention;
fig. 3 is a schematic view of a corrugated paper packing box with a self-drying function, provided according to an embodiment of the present invention, at a side panel;
FIG. 4 is a schematic view of another state of FIG. 3;
the reference numbers in the figures illustrate: 10-a bottom plate, 101-a ventilation groove, 102-a containing space, 103-the inside of a packaging box body, 11-a side plate, 111-a first through hole, 12-a baffle, 13-a supporting plate, 131-a second through hole, 14-a dehumidifying roller, 15-a top cover, 16-a sealing gasket, 20-an air inducing component, 21-a volute, 211-an air outlet, 22-a motor, 23-a centrifugal impeller, 30-a drying component, 31-a motor, 32-a fan blade, 40-an airflow switching component, 41-a driving motor, 42-a gear, 43-a baffle plate, 431-a rack, 50-a resistance wire heater, 60-a humidity sensor, 70-a PLC controller and 80-a power supply module.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further clarified by combining the specific drawings.
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 and do not denote a unique embodiment.
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.
Referring to fig. 1 and 2, the present invention provides a corrugated paper packaging box with a self-drying function, including a bottom plate 10 and side plates 11 arranged around the bottom plate 10 and extending upward, wherein the bottom plate 10 located inside the side plates 11 is provided with baffle plates 12 arranged adjacent to and spaced apart from each other, and the baffle plates 12 and the side plates 11 surround to form a square annular ventilation slot 101; a supporting plate 13 arranged in parallel with the bottom plate 10 at intervals is arranged above the bottom plate 10, the edge of the supporting plate 13 penetrates through the baffle plate 12 and is fixedly connected with the inner side of the side plate 11, the supporting plate 13, the peripheral baffle plates 12 and the bottom plate 10 are enclosed to form an accommodating space 102, a dehumidifying roller 14 positioned in the middle is arranged in the accommodating space 102, and an air inducing component 20 and a drying component 30 are respectively arranged in the accommodating spaces 102 at the two sides of the dehumidifying roller 14; the induced air assembly 20 is used for introducing air in the packaging box body inside 103 above the supporting plate 13 into the accommodating space 102 for drying, and the drying assembly 30 is used for drying and regenerating the dehumidifying roller 14; the accommodating space 102 at both sides of the dehumidifying roller 14 is further provided with an airflow switching assembly 40 for switching air circulation between the accommodating space 102 and the inside 103 of the packing box body or between the accommodating space 102 and the external environment.
In the technical scheme provided by the invention, the space enclosed by the original bottom plate 10 and the side plate 11 is divided into the ventilation slot 11 between the baffle plate 12 and the side plate 11, the accommodating space 102 between the supporting plate 13 and the bottom plate 10 and the packaging box body interior 103 enclosed by the baffle plate 12 and the supporting plate 13 at the periphery through the baffle plate 12 and the supporting plate 13; the air inducing assembly 20 disposed in the accommodating space 102 sucks the moist air in the inside 103 of the packaging box body from the ventilation slot 11, then the moisture is adsorbed by the dehumidifying roller 14, and the dehumidified air is blown back into the inside 103 of the packaging box body from the ventilation slot 11 on the other side. After the dehumidifying roller 14 is used for a period of time, the dehumidifying capacity is reduced due to the adsorption saturation of the dehumidifying roller 14, at this time, the air circulation is switched to be between the accommodating space 102 and the external environment through the air flow switching assembly 40, and then the drying assembly 30 is started to remove the moisture on the dehumidifying roller 14, thereby realizing the regeneration of the dehumidifying roller 14.
In the invention, in the dehumidification stage, the humid air in the packaging box body interior 103 is introduced into the accommodating space 102 from the ventilation groove 11, and the air with continuously reduced humidity can further take away the moisture contained in the side plate 11 and the baffle plate 12, so that the moisture in the structural material of the corrugated paper packaging box is sufficiently removed.
In the technical scheme provided by the invention, through the design of the airflow switching component 40, the dehumidifying roller 14 can adsorb moisture in the packaging box body interior 103 or release the moisture to the external environment, so that the recycling of the dehumidifying roller 14 is realized, and the continuous maintenance of the drying condition in the corrugated paper packaging box is improved.
Referring to fig. 3 and 4, the airflow switching assembly 40 is used for changing the circulation direction of air between the accommodating space 102 and the interior 103 of the packing box and the external environment according to the present invention. As a specific embodiment of the airflow switching assembly 40, the airflow switching assembly 40 includes a driving motor 41 and a shielding plate 43, wherein a gear 42 is disposed on an output shaft of the driving motor 41, the shielding plate 43 is disposed at a slot bottom of the ventilation slot 101, two shielding plates 43 are disposed and located at two sides of the driving motor 41, and a rack 431 is disposed on the shielding plate 43 and engaged with the gear 42; when the driving motor 41 drives the gear 42 to rotate forward, the two shielding plates 43 approach each other and shield the first through hole 111 formed in the side plate 11, and the second through hole 131 formed in the supporting plate 13 is released; or when the driving motor 41 drives the gear 42 to rotate reversely, the two shielding plates 43 are away from each other and release the first through hole 111 arranged on the side plate 11, and shield the second through hole 131 arranged on the supporting plate 13.
In the present invention, the driving motor 41 drives the shielding plate 43 to move, so as to either shield the first through hole 111 and open the second through hole 131, so that the air induced by the air inducing assembly 20 can flow between the accommodating space 102 and the interior 103 of the packing box, or shield the second through hole 131 and open the first through hole 111, so as to blow the drying assembly 30 to flow between the accommodating space 102 and the external environment.
According to the present invention, the air inducing assembly 20 is used for generating negative pressure, so that the air in the interior 103 of the packing box body enters the accommodating space 102 from the ventilating slot 101, absorbs moisture through the dehumidifying roller 14, and then returns to the interior 103 of the packing box body through the ventilating slot 101 on the other side. As a specific embodiment of the induced draft assembly 20, the induced draft assembly 20 includes a volute 21 disposed in the accommodating space 102, a motor 22 is disposed in the volute 21, a centrifugal impeller 23 is fixed on an output end of the motor 22, and an air outlet 211 of the volute 21 faces the dehumidifying roller 14.
According to the present invention, the drying assembly 30 is used for taking away moisture adsorbed on the dehumidifying roller 14 to achieve regeneration of the dehumidifying roller 14, as a specific embodiment of the drying assembly 30, the drying assembly 30 includes a motor 31 fixed in the accommodating space 102, an output shaft of the motor 31 is provided with a fan blade 32, the fan blade 32 is directly opposite to the dehumidifying roller 14, and a resistance wire heater 50 is arranged between the fan blade 32 and the dehumidifying roller 14 for providing heat.
In the invention, the corrugated paper packaging box with the self-drying function further comprises a humidity sensor 60, a PLC 70 and a power module 80, wherein the humidity sensor 60 is arranged in the packaging box body 103 and is used for detecting the humidity in the packaging box body 103; the PLC controller 70 is disposed in the accommodating space 102, and the power module 80 is disposed in the accommodating space 102 for providing electric power. The output end of the humidity sensor 60 is connected to the PLC controller 70 through data transmission, and when the humidity inside the packaging box 103 is greater than a preset threshold, the output end controls the air flow switching assembly 40 and the induced air assembly 20 to operate, so as to dehumidify the air inside the packaging box 103.
In the present invention, in order to further improve the endurance, the bottom of the bottom plate 10 is provided with a power charging interface connected to the power module 80, and in fact, the corrugated paper packaging box provided in the present invention controls the induced air assembly 20 to circulate air to remove the humidity in the air only when the humidity sensor 60 detects that the humidity exceeds the threshold, and after running for several times, the drying assembly 30 is started to regenerate the dehumidifying rollers 14, that is, the power consumption of the power module 80 in the present invention has a certain interval, and has a better endurance.
It should be noted that, in the present invention, the PLC controller 70 is a simple function for controlling the on/off of the circuit, and for the prior art, the present invention is not described herein again.
In the present invention, a top cover 15 is disposed on the top of the side plate 11, and a gasket 16 mounted on the upper end of the side plate 11 is disposed below the top cover 15.
In the present invention, both ends of the dehumidifying roller 14 are fixed to the side plates 11 at both sides via bearings. Thus, when the air flows to the dehumidifying roller 14, the air can be blown to rotate, and the moisture can be adsorbed on the circumferential surface of the dehumidifying roller.
The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A corrugated paper packing box with self-drying function is characterized by comprising a bottom plate (10) and side plates (11) which are arranged on the periphery of the bottom plate (10) and extend upwards,
baffles (12) which are arranged close to each other at intervals are arranged on the bottom plate (10) positioned on the inner side of the side plate (11), and the baffles (12) and the side plate (11) are enclosed to form a square annular ventilation groove (101);
a supporting plate (13) arranged in parallel with the bottom plate (10) at intervals is arranged above the bottom plate, the edge of the supporting plate (13) penetrates through the baffle (12) and is fixedly connected with the inner side of the side plate (11), the supporting plate (13), the surrounding baffle (12) and the bottom plate (10) are enclosed to form an accommodating space (102),
a dehumidifying roller (14) positioned in the middle is arranged in the accommodating space (102), and an air inducing assembly (20) and a drying assembly (30) are respectively arranged in the accommodating space (102) at the two sides of the dehumidifying roller (14); the air inducing assembly (20) is used for introducing air in the packaging box body (103) above the supporting plate (13) into the accommodating space (102) for drying, and the drying assembly (30) is used for drying and regenerating the dehumidifying roller (14);
an airflow switching assembly (40) is further arranged in the accommodating space (102) on two sides of the dehumidifying roller (14) and used for switching air circulation between the accommodating space (102) and the inside (103) of the packaging box body or between the accommodating space and the external environment.
2. The corrugated paper packing box with self-drying function as claimed in claim 1, wherein said air flow switching assembly (40) comprises:
a driving motor (41), the output shaft of which is provided with a gear (42);
the shielding plates (43) are arranged at the groove bottom of the ventilation groove (101), two shielding plates (43) are arranged and are positioned at two sides of the driving motor (41), and racks (431) are arranged on the shielding plates (43) and are meshed with the gears (42);
when the driving motor (41) drives the gear (42) to rotate forwards, the two shielding plates (43) are close to each other and shield the first through hole (111) arranged on the side plate (11), and the second through hole (131) arranged on the supporting plate (13) is released;
or when the driving motor (41) drives the gear (42) to rotate reversely, the two shielding plates (43) are mutually far away and release the first through hole (111) arranged on the side plate (11) and shield the second through hole (131) arranged on the supporting plate (13).
3. The corrugated paper packing box with the self-drying function according to claim 1, wherein the air inducing assembly (20) comprises a volute (21) arranged in the accommodating space (102), a motor (22) is arranged in the volute (21), a centrifugal impeller (23) is fixed on an output end of the motor (22), and an air outlet (211) of the volute (21) faces the dehumidifying roller (14).
4. The corrugated paper packaging box with the self-drying function according to claim 1, wherein the drying component (30) comprises a motor (31) fixed in the accommodating space (102), an output shaft of the motor (31) is provided with a fan blade (32), the fan blade (32) is over against the dehumidifying roller (14), and a resistance wire heater (50) is arranged between the fan blade (32) and the dehumidifying roller (14) for providing heat.
5. The corrugated paper packaging box with self-drying function as claimed in claim 1, further comprising:
a humidity sensor (60) arranged inside the packaging box body (103) and used for detecting the humidity inside the packaging box body (103);
the PLC controller (70) is arranged in the accommodating space (102);
the power supply module (80) is arranged in the accommodating space (102) and is used for supplying electric energy;
the output end of the humidity sensor (60) is connected with the PLC (70) through data transmission, and when the humidity inside the packaging box body (103) is larger than a preset threshold value, the air flow switching assembly (40) and the induced air assembly (20) are controlled to act to dehumidify the air inside the packaging box body (103).
6. The corrugated paper packing box with self-drying function according to claim 1, wherein a top cover (15) is provided on the top of the side plate (11), and a sealing gasket (16) is provided below the top cover (15) and overlapped at the upper end of the side plate (11).
7. The corrugated paper packing box with self-drying function as claimed in claim 1, wherein both ends of the dehumidifying roller (14) are fixed on the side plates (11) at both sides via bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010655667.0A CN111942749B (en) | 2020-07-07 | 2020-07-07 | Corrugated paper packing box with self-drying function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010655667.0A CN111942749B (en) | 2020-07-07 | 2020-07-07 | Corrugated paper packing box with self-drying function |
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| Publication Number | Publication Date |
|---|---|
| CN111942749A true CN111942749A (en) | 2020-11-17 |
| CN111942749B CN111942749B (en) | 2022-03-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602331A (en) * | 2021-08-19 | 2021-11-05 | 浙江中烟工业有限责任公司 | Tobacco transport vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111942749B (en) | 2022-03-04 |
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Denomination of invention: A corrugated paper packaging box with self drying function Granted publication date: 20220304 Pledgee: Anhui Jieshou rural commercial bank Limited by Share Ltd. Pledgor: Fuyang Changxing Printing Packing Co.,Ltd. Registration number: Y2024980017906 |