A kind of for automobile exterior trimming parts coaming plate folding stream packing case
Technical field
The invention belongs to Parts Logistics technical field, relate to a kind of for automobile exterior trimming parts coaming plate
Fold stream packing case.
Background technology
Automobile exterior trimming parts such as grid etc. is all injecting products, has a highest requirement to outward appearance, existing go out
Typically using closing ferrum case during goods, freight out and home is higher, and packing charges is higher, and warehousing costs are the highest,
Job Operations is heavy and is difficult to operation, and iron charge frame easily gets rusty affects ferrum case safety and product quality, because of
This how to design a kind of stream packing case can not only reduce the logistics cost of product, packing charges and
Reduce the warehousing costs of product, and automobile exterior trimming parts product itself does not causes scuffing become and preferentially needs
Problem to be solved.
Summary of the invention
The technical problem to be solved is the present situation for prior art, and provides a kind of structure
Simply, easy to use, reduce spatial altitude, be greatly lowered packing crates weight for automobile exterior
Part coaming plate folds stream packing case.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of for automobile exterior trimming parts
Coaming plate folds stream packing case, it is characterised in that include folding coaming plate casing, collet and net
Lattice cloth bag, described grid cloth bag is overall in honeycombed after being arranged on collapsible coaming plate box house
Shape, and each face of grid cloth bag fixes with collapsible coaming plate casing, described grid cloth bag
Both ends open is arranged up and down, and grid cloth bag can synchronous folding or exhibition together with collapsible coaming plate casing
Open.
The measure taked for optimizing such scheme specifically includes:
Fold in stream packing case in above-mentioned one for automobile exterior trimming parts coaming plate, described grid cloth
Bag is the Compound Fabric of safety damped, and described grid cloth bag is made up of the cloth bag at multiple intervals, cloth
There is in Dai product and place receiving space, be cloth bag interval between product.
Folding in stream packing case for automobile exterior trimming parts coaming plate in above-mentioned one, described collet is
Plastic material is made, and at least two opposites have anti-rotation device, described coaming plate casing on collet
Make for plastic material.
Herein for the flexibility of Compound Fabric and the bullet that significantly improve the safety damped that grid cloth bag uses
Property so that product is loading the laminating comfort level good with cloth bag guarantee and is preventing from scratching product,
Above-mentioned one folds in stream packing case for automobile exterior trimming parts coaming plate, and described Compound Fabric is placed on
Carry out preliminary treatment under front formula inorganic agent, enter under formula inorganic agent after being placed on after preliminary treatment
The row later stage processes, and described front formula inorganic agent includes following components by weight percentage: latex
75-92%, epoxy resin 5-15%, thickening agent 3-10%, described rear formula inorganic agent by weight hundred
Proportion by subtraction includes following components: polyurethane elastomer 15-31%, phenolic resin 56-75%, accelerator 1-3%,
Firming agent 1-3.5%.
Here macromolecule flexible material is typically wanted preferably to disperse in phenolic resin, is formed and uniformly divides
Prose style free from parallelism system just can dramatically increase pliability, and the most too much addition also can make rear formula inorganic agent
Adhesive strength significantly declines, and has a strong impact on the anti-wear performance of product, and the present invention uses addition 15-31%
Flexible polyurethane elastomer carry out phenol-formaldehyde resin modified, make resin when being heating and curing except occur physico
Learn reaction to improve outside crosslinking, it is also possible to form preferable soft or hard phase segment molecular structure, wherein rigidity
Phenolic resin segmented structure maintains good thermostability, higher adhesion strength, and flexible polyurethane
Segmented structure improves softness and the soft fold of goods, thus accomplishes to prevent from scratching exterior trimming parts
Product and folding.
Folding in stream packing case for automobile exterior trimming parts coaming plate in above-mentioned one, described latex is
Polyvinyl acetate emulsion, acrylic acid ester emulsion, NBR latex, styrene-butadiene latex, polyurethane adhesive Ruzhong
At least one, described epoxy resin is acrylic acid modified water-soluble epoxy resin, water dispersible ring
At least one in epoxy resins, described thickening agent is starch derivatives, sodium polyacrylate, polyethylene
At least one in alcohol, polyurethane, sodium carboxymethyl cellulose.
Fold in stream packing case in above-mentioned one for automobile exterior trimming parts coaming plate, described polyurethane
Elastomer is water solublity two component polyurethane, water-dispersible one pack system EU, moisture throwaway group
Divide PAUR, water dispersible bi-component component EU, water dispersible bi-component group
At least one in point PAUR, described phenolic resin be water solublity resol,
At least one in water dispersible phenolic resin, alcohol-soluble phenolic resin, described accelerator is oxidation
Zinc, magnesium oxide, lead oxide, aldehyde amines, guanidine, thiurams, thiazoles, dithiocarbamates first
At least one in Barbiturates, xanthic acid salt, Thiourea, described firming agent is aliphatic isocyanide
At least one in acid esters, aromatic isocyanate, siliceous epoxy resin.
Compared with prior art, it is an advantage of the current invention that:
1, the grid cloth bag of packing crates can fold together with coaming plate casing, reduces spatial altitude;
2, being cloth bag interval between product, and be the Compound Fabric of safety damped, packing number can be significantly
Promote, prevent from scratching exterior trimming parts product simultaneously;
3, coaming plate casing is all plastics, and interior material is compound grid cloth bag, and packing crates can be greatly lowered
Weight.
Accompanying drawing explanation
Fig. 1 is that this folds the overall structure schematic diagram of stream packing case for automobile exterior trimming parts coaming plate.
Fig. 2 is the structural representation of grid cloth bag;
Fig. 3 is the structural representation of collet.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is made into one
The description of step, but the present invention is not limited to these embodiments.
In figure, coaming plate casing 1;Collet 2;Grid cloth bag 3;Cloth bag 4;Product 5;Product is placed
Accommodate space 6.
Embodiment one
As depicted in figs. 1 and 2, this folds stream packing case for automobile exterior trimming parts coaming plate, including can
Coaming plate casing 1, collet 2 and the grid cloth bag 3 folded, coaming plate casing 1 makes for plastic material,
As it is shown on figure 3, collet 2 is made for plastic material, and at least two opposites have anti-rotation on collet 2
Rotary device, grid cloth bag 3 is overall in honeycomb shape after being arranged on collapsible coaming plate casing 1 inside,
And each face of grid cloth bag 3 fixes with collapsible coaming plate casing 1, grid cloth bag 3 is anti-
The Compound Fabric of buffering, so prevents from scratching exterior trimming parts product 5, and grid cloth bag 3 is by the cloth at multiple intervals
Bag 4 is formed, and has product and places receiving space 6, be that cloth bag 4 is spaced between product 5 in cloth bag 4,
So packing number can significantly promote, and grid cloth bag about 3 both ends open is arranged, grid cloth
Bag 3 can be with collapsible coaming plate casing 1 synchronous folding or expansion, the grid cloth bag of such packing crates
Body 3 can fold together with coaming plate casing 1, reduces spatial altitude, it can be seen that coaming plate casing 1 is equal
Being plastics, interior material is the cloth bag 4 of composite gridding, and packing crates weight so can be greatly lowered.
It is as follows that this folds stream packing case operation principle for automobile exterior trimming parts coaming plate: opens coaming plate and folds
During stream packing case, built-in grid cloth bag 3 is opened together with coaming plate casing 1, can pack product 5,
Product 5 can directly be sequentially placed in each cloth bag 4, after product 5 takes, pulls coaming plate casing 1 permissible
Allow coaming plate casing 1 synchronous folding together with grid cloth bag 3, reduce storage space.
Herein for significantly improve grid cloth bag 3 use safety damped Compound Fabric flexibility and
Elastic so that product 5 ensures good laminating comfort level at loading and cloth bag 4 and prevents from scratching product
Product, described Compound Fabric is placed under front formula inorganic agent and carries out preliminary treatment, after preliminary treatment
It is placed under rear formula inorganic agent and carries out later stage process.
Configure according to the following steps carrying out configuring front formula inorganic agent:
(1), in 85 parts of latexes, add 11 parts of epoxy resin, stir at 35 DEG C;
(2), by step (1) gained formula liquid adds 4 parts of thickening agents, stir 25 minutes, detect every
Technical specification, qualified after filter use.
After configuring, formula inorganic agent configures according to the following steps:
(1) in 62.5 parts of phenolic resin, add 31 parts of polyurethane elastomers, and regulate pH value and arrive
7.4;
(2), in step (1) gained mixed liquor, 3 parts of accelerator, high-speed stirred 40 minutes are added;
(3), after 3.5 parts of firming agent of addition, stir in step (2) gained mixed liquor, detection
All technical, qualified after filter use.
Embodiment two
The present embodiment two only difference is that at front formula inorganic agent and rear formula compared with embodiment one
The proportioning of reason agent is different.
Configure according to the following steps carrying out configuring front formula inorganic agent:
(1), in 92 parts of latexes, add 5 parts of epoxy resin, stir at 30 DEG C;
(2), by step (1) gained formula liquid adds 3 parts of thickening agents, stir 25 minutes, detect every
Technical specification, qualified after filter use.
After configuring, formula inorganic agent configures according to the following steps:
(1), in 67.5 parts of phenolic resin, add 28 parts of polyurethane elastomers, and regulate pH value and arrive
7.2;
(2), in step (1) gained mixed liquor, 1 part of accelerator, high-speed stirred 40 minutes are added;
(3), after 3.5 parts of firming agent of addition, stir in step (2) gained mixed liquor, detection
All technical, qualified after filter use.
Embodiment three
The present embodiment three only difference is that at front formula inorganic agent and rear formula compared with embodiment one
The proportioning of reason agent is different.
Configure according to the following steps carrying out configuring front formula inorganic agent:
(1), in 75 parts of latexes, add 15 parts of epoxy resin, stir at 33 DEG C;
(2), by adding 10 parts of thickening agents in step (1) gained formula liquid, stirring 25 minutes, detection is each
Technical specification, qualified after filter use.
After configuring, formula inorganic agent configures according to the following steps:
(1), in 75 parts of phenolic resin, add 20 parts of polyurethane elastomers, and regulate pH value to 7.3;
(2), in step (1) gained mixed liquor, 2.5 parts of accelerator, high-speed stirred 40 minutes are added;
(3), after 2.5 parts of firming agent of addition, stir in step (2) gained mixed liquor, detection
All technical, qualified after filter use.
Specific embodiment described herein is only to present invention spirit explanation for example.The present invention
Person of ordinary skill in the field described specific embodiment can be made various amendment or
Supplement or use similar mode to substitute, but without departing from the defined scope of spirit of the present invention.