CN211870222U

CN211870222U - Fruit vegetables commodity circulation prevents machinery and hinders packing carton

Info

Publication number: CN211870222U
Application number: CN201922430355.5U
Authority: CN
Inventors: 姜云鸿; 刘震远; 宋建新
Original assignee: Dayouwei Tianjin Cold Chain Equipment Co ltd
Current assignee: Dayouwei Tianjin Cold Chain Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-06
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a fruit vegetables commodity circulation prevents machinery and hinders packing carton, comprises a box bod, the upper cover, the top layer of support, support the bottom, support and separate, the air cushion packing separates, inlay respectively in box body lower part and upper portion and adorn support bottom and support the top layer, the interval inlays the dress and supports and separate and the air cushion packing separates between the top layer of support and support the bottom, box body upper portion seal installation upper cover, fruit vegetables are inlayed and are separated at the air cushion packing, fruit vegetables are protected between the air cushion packing, can prevent effectively that fruit vegetables from being collided, realize the fine protection to fruit vegetables, improve the fresh-keeping term of fruit vegetables. The utility model discloses a shockproof wrapping bag acupuncture point interlayer technique. The fruits and vegetables are separately stored in a compartment manner, so that the condition that the fruits and vegetables are rotten in a large area is avoided; the compartment adopts double-layer shockproof packaging bags to protect fruits and vegetables, and the fruits and vegetables cannot be mechanically damaged even if colliding with the air bag in the compartment.

Description

Fruit vegetables commodity circulation prevents machinery and hinders packing carton

Technical Field

The utility model belongs to the fresh-keeping field especially relates to a packing carton is hindered to machinery is prevented to fruit vegetables commodity circulation.

Background

Fresh fruits and vegetables are essential food in daily life, people are used to supermarket and the like to buy fresh fruits and vegetables in the past, and some office workers do not have enough time to buy the fresh fruits and vegetables in physical stores along with the acceleration of life rhythm. The appearance of the fresh fruit and vegetable e-commerce provides convenience for consumers and provides a sales channel for many merchants. Traditional fruit vegetables transportation packing carton leads to the packing carton can round trip movement in the transportation owing to lack corresponding fixed and protection architecture, because the packing carton removes the fruit vegetables that can lead to in the packing carton also can follow and make a round trip to rock, consequently can make the fruit vegetables in the packing carton collide each other or produce mechanical wound with the tank wall collision, is unfavorable for fruit vegetables's safe transportation. The utility model discloses a fruit vegetables commodity circulation prevents that machinery hinders packing carton has solved the problem that traditional fruit vegetables commodity circulation packing carton exists, has reduced the loss that produces in the fruit vegetables transportation.

The following patent documents relevant to the present application are found by searching, and the specific disclosures are as follows:

1. a fresh-keeping box (CN 207860877A) for fruit and vegetable transportation discloses a fresh-keeping box for fruit and vegetable transportation, wherein a shock absorption foam pad, an isolation baffle and heat preservation cotton are arranged inside a box body; set up powerful magnet on the preservation box body, the position that makes the preservation box when the transportation keeps fixed, set up the iron sheet on the lid of preservation box, it is more stable to make the preservation box when stacking, set up heat preservation cotton and shock attenuation foam pad on preservation box body inner wall, the heat preservation cotton can play the heat preservation effect to the preservation box, the shock attenuation foam pad can reduce the damage that receives when fruit vegetables hit the preservation box inner wall, isolation barrier has been set up in the inside of preservation box, the effect that makes the preservation box when depositing to fruit and vegetables mixture is better. The utility model has the disadvantages that the box body is provided with the magnet, the iron sheet is arranged on the box cover to fix the box cover and the box body, but the magnet has no damping effect when being adsorbed and fixed, and the magnet is easy to be damaged when the box body collides; the preservation box only sets up heat preservation cotton and shock attenuation foam pad at the inner wall, does not have the safeguard measure in the fruit vegetables compartment, leads to fruit vegetables can collide with the median baffle to cause the machinery to hinder the influence fruit vegetables quality.

2. A fruit and vegetable packing box (CN204507775A) discloses a fruit and vegetable packing box, a box cover and a lower box body form a fruit and vegetable packing box body; the bottom in this internal holding chamber of fruit vegetables packing carton is provided with elastic collet. The utility model discloses the packing carton not only conveniently is packed into by the packing material, through the elastic deformation of the collet of holding intracavity, holds in the palm the packing material from holding chamber bottom, reduces the damage to by the packing material in the transportation, is particularly useful for the transportation to fruit vegetables class product. The fruit and vegetable packing box has the disadvantages that the internal structure of the packing box is lack of a damping protection device, and the fruit and vegetable can collide in the packing box to generate mechanical injury; meanwhile, fruits and vegetables in the box are not preserved, the fruits and vegetables can rot and deteriorate in the transportation process, and the fruits and vegetables are not stored in a compartment mode, so that the fruits and vegetables are easy to rot and deteriorate due to large-scale microbial infection.

3. A fruit and vegetable integrated packing box (CN 207843883A) with fresh-keeping and shock-proof functions discloses a fruit and vegetable integrated packing box with fresh-keeping and shock-proof functions, which comprises a box cover, a box body and a water collecting bottom box; cavities are formed in the side walls of the four sides of the box body; a waterproof sponge interlayer and a plastic filter screen are horizontally arranged in the box body and are carried on the top of the supporting slide block; the utility model discloses not only realize the integrative transportation to fruit vegetables, fresh-keeping effect is better, effectively reduces shock and the collision to the fruit vegetables in the transportation moreover. The waterproof sponge interlayer and the plastic filter screen are horizontally arranged, the fruits and vegetables are not stored in a compartment type, and the fruits and vegetables collide to generate mechanical injury; and the box lacks whole fixing device, and the cavity is seted up to the inside cavity that sets up of four sides lateral wall of box, and the box is whole probably takes place to rock easily, makes the incasement fruit vegetables produce the collision machinery and hinder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's weak point, provide a novel structure, shockproof effectual packing carton is prevented machinery by fruit vegetables commodity circulation and hinders.

The utility model discloses realize the technical scheme of purpose as follows:

a fruit and vegetable logistics packaging box capable of preventing mechanical damage comprises a box body, an upper cover, a supporting top layer, a supporting bottom layer, a supporting partition and an air cushion packaging partition, wherein the supporting bottom layer and the supporting top layer are respectively embedded in the lower part and the upper part of the box body;

the structure of the supporting top layer and the structure of the supporting bottom layer are the same, the installation mode is opposite, the structure of the supporting top layer is a cuboid supporting frame, suckers are uniformly distributed on the upper end surface of the supporting frame, the upper surface of each sucker on the supporting top layer is adsorbed on the lower surface of the upper cover, and the sucker on the supporting bottom layer is adsorbed on the inner bottom surface of the box body; arc-shaped grooves are symmetrically formed on two sides of the supporting partition;

the air cushion packing partition is formed by connecting a plurality of annular hollow packing bags in series through air guide pipes, the end part of each air guide pipe is arranged in a protection groove on one side of the box body, and a sealing cap is arranged at the end part of each air guide pipe.

In addition, a small amount of cold storage agent is filled in the hollow packaging bag.

Besides, the outer side of the ring-shaped packaging bag is provided with shockproof convex balls at intervals.

And, the box body is the same with upper cover structure, divide into inside and outside bilayer, and the inlayer is the cold-storage plate, and the skin is foaming polyethylene material, packs cold-storage agent in the cold-storage plate.

The utility model has the advantages that:

1. the fruits and vegetables in the traditional fruit and vegetable logistics fresh-keeping box are easy to collide with each other in the box or collide with the box wall to generate mechanical damage; the fruits and vegetables are densely discharged, and when a part of fruits and vegetables are rotten, the fruits and vegetables are infected mutually by microorganisms, so that the fruits and vegetables are rotten in a large area. Aiming at the problem, the utility model develops the shockproof packaging bag acupuncture point interlayer technology. The fruits and vegetables are separately stored in a compartment manner, so that the condition that the fruits and vegetables are rotten in a large area is avoided; the compartment adopts double-layer shockproof packaging bags to protect fruits and vegetables, and the fruits and vegetables cannot be mechanically damaged even if colliding with the air bag in the compartment.

2. Traditional fruit vegetables commodity circulation packing carton is for preventing the corruption of fruit vegetables rotten, thereby mostly takes the method control incasement humiture of direct filling refrigerant to keep fresh to fruit vegetables, but the direct and fruit vegetables contact of refrigerant can cause the freeze injury to fruit vegetables surface, influences the fruit vegetables quality. This utility model discloses it keeps fresh to the fruit vegetables to fill the coolant in double-deck shockproof gasbag to this problem, thereby through improving fruit vegetables transportation ambient temperature and restraining fruit vegetables respiratory metabolism intensity, thereby avoid the fruit vegetables directly to produce with the coolant contact simultaneously and freeze injury or make the fruit vegetables quality change.

3. In the traditional fruit and vegetable transportation and preservation box, the preservation storage is mostly carried out by only adopting a method of filling a refrigerant or changing a gas environment to inhibit the respiration of fruits and vegetables, and a method of synergistic preservation of the refrigerant and a preservative film is rarely adopted. To this problem the utility model discloses taken novel PE plastic wrap parcel fruit vegetables, placed the fruit vegetables after the plastic wrap parcel in the gasbag compartment takes precautions against earthquakes. The fruit and vegetable are preserved by changing the composition formula of the preservative film, the preservative film has high barrier property to oxygen, carbon dioxide, nitrogen and the like at low temperature, and the preservation effect of the fruit and vegetable is greatly improved. Meanwhile, the bidirectional permeation exchange capability to water vapor can be kept high, so that the free respiration and the water exchange of the fruits and vegetables in the preservation process can be ensured.

4. The fresh-keeping case is prevented machinery by traditional fruit vegetables commodity circulation and is hindered to take the fixed box of magnet adsorption method usually, but the weight and the magnet of magnet adsorbed mode meeting greatly increased fresh-keeping box lack the elasticity, fracture easily when bumping, fixed effect is not good. To this problem the utility model discloses take vacuum chuck to compress tightly fixed storing room, respectively add a vacuum chuck in upper and lower part, compress tightly fixedly the storing room upper and lower part. The vacuum chuck is made of colloid, has certain elasticity, and can play a role in shock absorption when collision occurs. The bottom surface of the sucker is a plane, numerous regular hexagons are arranged on the bottom surface, and the sides of the regular hexagons are continuously sunken towards the middle to form pits. When the regular hexagon is attached to a workpiece, the pits become independent vacuum chambers, and the regular hexagon can be adsorbed on a plane with local crack unevenness and bending on the workpiece.

Drawings

Fig. 1 is a schematic structural view (cross-sectional view) of a packing box.

Detailed Description

The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.

The utility model provides a packing carton is hindered to fruit vegetables commodity circulation machinery, comprises a box bod 11, upper cover 1, support top layer 3, support bottom 12, support and separate 10, the air cushion packing separates, inlay respectively at box body lower part and upper portion and adorn support bottom and support the top layer, the interval inlays the dress and supports and separate and the air cushion packing separates between support top layer and support bottom, box body upper portion seal installation upper cover, fruit vegetables are inlayed and are separated at the air cushion packing, fruit vegetables are protected at the air cushion packing between separating, can prevent effectively that fruit vegetables from being collided, realize the fine protection to fruit vegetables, the fresh-keeping term of fruit vegetables is improved.

The box body and the upper cover are of the same structure and are divided into an inner layer and an outer layer, the inner layer is a cold storage plate 6, and the outer layer is a foamed polyethylene material. The cold accumulation plate is filled with cold accumulation agent.

The top supporting layer is the same as the bottom supporting layer, the installation mode is opposite, the top supporting layer is a cuboid support frame, suckers 2 are uniformly distributed on the upper end face of the support frame, the upper surfaces of the suckers on the top supporting layer are adsorbed on the lower surface of the upper cover, the suckers on the bottom supporting layer are adsorbed on the inner bottom surface of the box body, the suckers can reduce vibration, and the fruit and vegetable can be guaranteed to be mechanically damaged in the transportation process. The lower surface of the top supporting layer is provided with household grooves at intervals and is used for embedding the spherical air cushion of the air cushion packaging partition.

Arc-shaped grooves are symmetrically formed in two sides of the supporting partition and used for embedding spherical air cushions of the air cushion packaging partition respectively in the upper side and the lower side.

The air cushion packing separates and is formed by 7 series connections of air duct by a plurality of annular cavity wrapping bags 5 that are, aerify in the wrapping bag interlayer, all wrapping bags pass through the trachea and connect, realize unified aerifing and gassing, the trachea tip sets up in box body one side protection groove 8, the trachea tip sets up sealed cap 9, the gassing is aerifyd at any time in the realization, the material of wrapping bag has certain elasticity, be fit for not unidimensional fruit vegetables and packs, the shape can be made spherical, the ellipsoid, various annular, rectangle, square etc, place the fruit vegetables in the wrapping bag, the fine quilt of fruit vegetables is protected in the annular gas-filled packing bag, then separated by the support, fully guaranteed the buffering of fruit vegetables in collision process.

This application still recommends to pack a small part coolant in the cavity wrapping bag, and after being full of gas, the coolant can carry out temperature regulation according to the breathing of fruit vegetables.

In order to further increase the buffer function of the packaging bag, shockproof convex balls 4 are arranged at intervals outside the annular packaging bag, so that the direct friction between the packaging bag and the air cushion packaging bag is avoided, and heat and abrasion are prevented.

The top supporting layer, the bottom supporting layer and the supporting partition are made of light materials such as corrugated case boards, plastic boards, foam boards, wood frames and foamed polyethylene materials.

The box of the box body is 70cm long, 60cm wide and 50cm high. The packing box structure consists of three layers, namely a storage chamber, a refrigerating layer and a main box cover from inside to outside.

The utility model discloses a cold-storage agent have cold volume release rate even, the long advantage of cold insulation time, cold-storage agent preparation raw materials all is food grade raw materials in addition, has nontoxic harmless pollution-free advantage, can the wide cold chain commodity circulation of being applied to of ripples, has avoided the harm that the cold-storage agent caused food or medicine in storage and the transportation. The cold storage agent comprises the following components in parts by weight: the high fructose corn syrup comprises, by mass, 0.1-19% of sodium chloride, 0.1-9% of sodium carboxymethyl cellulose, 0.1-19% of high fructose corn syrup, 0.1-10% of dietary cellulose and the balance of water.

One of the specific implementation modes is as follows: the fruit and vegetable are wrapped by the preservative film and stored in the fruit and vegetable storage compartment, the compartment adopts a double-layer shockproof packaging bag to protect the fruit and vegetable, and the fruit and vegetable can not be mechanically damaged even if colliding with the air bag in the compartment; the fruit and vegetable storage compartments are 18cm in diameter and 18cm in height, are divided into an upper layer and a lower layer, are arranged in two rows, and are divided into 20 fruit and vegetable storage compartments at five positions above and below each row; vacuum chucks are arranged on the upper side and the lower side of the top supporting layer and the bottom supporting layer to tightly press and fix the storage chamber, the upper vacuum chuck is connected to the upper part of the main box cover, and the lower vacuum chuck is positioned at the bottom of the storage chamber; the box cover is sleeved on the upper part of the storage chamber, the lock catches are arranged on two sides of the bottom of the box cover, and the supporting top layer in the box body can be directly taken out by opening the lock catches. The air bag in the storage chamber is divided into an upper part, a middle part and a lower part, after fruits and vegetables are placed in an uninflated packaging bag, the packaging bag is inflated after being filled with a coolant, each part of the inflated air bag is sealed through a butt joint, the fruits and vegetables are wrapped in the acupuncture points of the shockproof packaging bag, and the storage chamber is integrally butted with the main box cover and locked to complete boxing operation during boxing.

A refrigeration mode: the double-layer shockproof packaging bag is added with the cold storage agent, the cold storage agent can absorb and store a large amount of cold at low temperature, and can emit a large amount of cold at higher temperature, so that the low-temperature environment in a small range of the self and the periphery can be maintained for a longer time.

The packaging bag adopts a novel PE preservative film, and comprises the following components in parts by weight:

95-100 parts of low-density polyethylene resin, 15-20 parts of ethylene-vinyl acetate resin, 8-10 parts of linear polyethylene resin, 20-24 parts of poly 4-methyl-1-pentene, 0.5-1.5 parts of antifogging agent, 1-1.5 parts of antistatic agent, 0.5-0.8 part of antioxidant, 50-80 parts of polyvinyl alcohol, 5-7 parts of ground calcium carbonate, 4-6 parts of diatomite powder, 3-5 parts of activated carbon powder, 10-30 parts of polyhydroxy plasticizer, 0.3-2 parts of modified cellulose ether, 3-8 parts of caprolactam and 3-10 parts of gas phase white carbon black. Fully and uniformly mixing the materials by using a high-speed mixer, wherein the mixing time is 25-45 minutes, and the rotating speed is 270-300 r/m; and (3) blowing the uniformly mixed materials by using a film blowing machine to prepare the fruit and vegetable antibacterial fresh-keeping packaging material, wherein the film blowing temperature is 190-200 ℃, and the rotating speed is 16-20 r/min.

Proper amount of poly 4-methyl-1-pentene with high air permeability is added into the main body of low-density polyethylene resin to adjust the air-conditioning performance, and proper amount of ground calcium carbonate is added to improve the mechanical performance and the air permeability of the film. Diatomite and active carbon with good adsorption performance are added as adsorption additives, the two raw materials are wide in source, low in cost and good in adsorption effect, and the ethylene content in the gas environment in the bag is reduced.

The working mode of the vacuum chuck is as follows: the whole sucking disc bottom is circular plate-shaped, and the face of the sucking disc bottom towards the workpiece is provided with a plurality of regular hexagon vacuum air suction ports, and each regular hexagon is surrounded by other six hexagons to form a honeycomb shape. The sides of each regular hexagon vacuum air suction port are on a plane, and a plurality of concave pits are formed by sequentially sinking from the sides of the hexagon to the center. The suction cup body is round, and is a solid basin-shaped structure like a basin.

The peripheral flange of the sucking disc body is just matched with the bottom of the sucking disc, and the periphery of the sucking disc body is adhered by glue without air leakage. When the bottom of the sucking disc is attached to the workpiece, air flows to the vacuum air suction port, and the vacuum air suction port is in a negative pressure state. The aperture of the regular hexagon vacuum air suction port is 0.6cm, the negative pressure of the vacuum air suction port is constant, and the vacuum failure caused by air leakage of certain parts is avoided.

When the regular hexagonal vacuum suction port is bonded to the workpiece, the regular hexagonal pits are each an independent vacuum chamber. The sucking disc body is made of rubber, if the workpiece is bent, the sucking disc body can be bent along with the workpiece, and the air leakage area can be reduced. The material of the sucker bottom is rubber with lower Shore hardness and higher flexibility, so that the sucker bottom is more tightly attached to a workpiece.

Claims

1. The utility model provides a packing carton is hindered to fruit vegetables commodity circulation machinery which characterized in that: the fruit and vegetable packing box comprises a box body, an upper cover, a supporting top layer, a supporting bottom layer, a supporting partition and an air cushion packing partition, wherein the supporting bottom layer and the supporting top layer are respectively embedded in the lower part and the upper part of the box body;

2. The fruit and vegetable logistics mechanical injury prevention packaging box as claimed in claim 1, wherein the fruit and vegetable logistics mechanical injury prevention packaging box comprises: the hollow packaging bag is filled with a small part of coolant.

3. The fruit and vegetable logistics mechanical injury prevention packaging box as claimed in claim 1, wherein the fruit and vegetable logistics mechanical injury prevention packaging box comprises: shockproof convex balls are arranged at intervals outside the annular packaging bag.

4. The fruit and vegetable logistics mechanical injury prevention packaging box as claimed in claim 1, wherein the fruit and vegetable logistics mechanical injury prevention packaging box comprises: the box body and the upper cover are of the same structure and are divided into an inner layer and an outer layer, the inner layer is a cold storage plate, the outer layer is a foamed polyethylene material, and a cold storage agent is filled in the cold storage plate.