CN107791552A - It is integrally formed the manufacture method and its footwear mould equipment at the big bottom of tool air cushion structure footwear - Google Patents
It is integrally formed the manufacture method and its footwear mould equipment at the big bottom of tool air cushion structure footwear Download PDFInfo
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- CN107791552A CN107791552A CN201610800681.9A CN201610800681A CN107791552A CN 107791552 A CN107791552 A CN 107791552A CN 201610800681 A CN201610800681 A CN 201610800681A CN 107791552 A CN107791552 A CN 107791552A
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- mould
- footwear
- big bottom
- air
- air cushion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/142—Soles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
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- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention is a kind of manufacture method and its footwear mould equipment for being integrally formed the big bottom of tool air cushion structure footwear, can first pressing and forming has the big bottom of air cushion groove footwear and confining bed respectively in the operation of the continuous pressing mold of same group of compression mod, then the big bottom of footwear and confining bed is made directly to merge the notch of closing air cushion groove in compression mod internal pressure to form air cushion structure, and directly it is integrally molded so as the big bottom of footwear for having firm air cushion structure, the step of effectively simplifying the manufacture at air mattrens shoes big bottom, and avoid the existing air cushion structure for combining composition using adhesive agent gluing uncertain because of gluing, and the shortcomings that can be easily separated or walking, and improve the structure durable degree at the big bottom of footwear.
Description
Technical field
The present invention relates to the technical field of the big base pressure mold of footwear, more particularly to one kind to be integrally formed the big bottom of tool air cushion structure footwear
Manufacture method and its footwear mould equipment.
Background technology
The manufacture of existing air mattrens shoes, generally it is that the components such as sole, midsole, air cushion, vamp are first respectively prepared, then
Air cushion is placed in sole, then midsole is layed on sole and air cushion, then vamp is bonded on the outside of sole to form one
Air mattrens shoes.Moreover, the combination of foregoing each component is mainly that sequentially gluing combines composition using adhesive agent, it is therefore, made in one piece
Step is relatively complicated, causes efficiency not lifted；Furthermore if when gluing is not certain between each component, when air mattrens shoes wear one section
After time, it is highly prone to the erosion of twisting force or moisture content and separates.
In addition, such as " the big bottom device of footwear of tool air-cushion function " Patent Case of TaiWan, China bulletin I 499383, the patent is such as
Described in it is made a summary：" present invention is a kind of big bottom device of footwear for having air-cushion function, and it includes the big bottom of footwear and air valve group, wearer's row
When walking, foot, which can be directed to the big bottom of footwear, the do action trampled and lifted, and air is filled the big bottom of footwear via foot do action
It is interior, and there is accommodation space in the big bottom of footwear, and air valve group, also in it, air enters in the accommodation space at the big bottom of footwear, then via
The respiratory regulation function of air valve group, the front and rear circulation in accommodation space is enabled air to, row can be consolidated to reach the foot of wearer
Walk, long station or load foot make motion of big-movement and other effects, the purpose of the present invention is reached for this, and improve existing air cushion
The missing such as easy corrupted or elastic fatigue is ground in prolonged consumption.」.
However, before as above taking off shown in Fig. 6, Fig. 7 of case patent, label 1 is with the first gas of straight forming in the big base map of the footwear
Label 32 coordinates the closing of label 4 in close membrane figure to combine to form air cushion structure in label 31, one second air chamber figure in the figure of room, though
It can so avoid between independent air cushion structure and big bottom because being separated with reference to insecure；But because in the big base map of the footwear
Label 1 also must be after shaping manufacture respectively, then bring closing and be incorporated into the acceptance of the bid of the first air chamber figure with label 4 in close membrane figure
Numbers 31 and second label 32 in air chamber figure, it is still unavoidable from, because relatively complicated the step of manufacture, causing efficiency not lifted
The shortcomings that.
Moreover, general between label 1 and label 4 in close membrane figure in the big base map of the footwear combined composition using adhesive agent gluing
Structure, be still that can not avoid because gluing is not certain, and after air mattrens shoes wear a period of time, by twisting force or moisture content
The shortcomings that corroding and separating.
So it is how relatively complicated because of the step of manufacturing for above-mentioned existing preceding case structure, cause efficiency not lifted
The shortcomings that, and separated because gluing is not certain after air mattrens shoes wear a period of time by twisting force or moisture content erosion
The shortcomings of and carry out innovation, be for the present invention be intended to row solution difficulty place.
The content of the invention
Technical problem underlying to be solved by this invention is, overcomes drawbacks described above existing for prior art, and provides one
Kind is integrally formed the manufacture method and its footwear mould equipment at the big bottom of tool air cushion structure footwear, and it can be in the continuous pressing mold of same group of compression mod
Operation in first pressing and forming has the big bottom of air cushion groove footwear and confining bed respectively, the big bottom of footwear is directly being pressed with confining bed
Mold internal pressure merges the notch of closing air cushion groove to form air cushion structure, and the footwear for being directly integrally molded so as having air cushion structure are big
The step of manufacture at bottom, effectively simplification air mattrens shoes big bottom；The big bottom of footwear for making to have air cushion groove is with confining bed directly in compression mod
Pressing, and to be integrally molded so as the big bottom of footwear for having firm air cushion structure, effectively avoid existing combined using adhesive agent gluing from forming
Air cushion structure because gluing is not certain, and the shortcomings that can be easily separated or walk, and improve the structure durable degree at the big bottom of footwear.
The technical solution adopted for the present invention to solve the technical problems is：
The manufacture method at the big bottom of tool air cushion structure footwear is integrally formed, is comprised the following steps：
Footwear mould prepares step：A footwear mould is prepared, the footwear mould includes：Mould once, provided with least one big bed die cave；Mould on one,
A confining bed die cavity provided with relatively large bed die cave, the confining bed die cavity set an outlet convex portion and a gas outlet, and on this in mould
Portion is provided with an air flue and connects the gas outlet and an airway tube to be connected pressure air；Mould in one, relatively large bottom is provided with side
One air chamber convex portion of die cavity and two spaced trenches, mould is convex provided with relative closure layer die cavity, outlet in the opposite side in air chamber convex portion in this
One shaping groove in portion, and two spaced trenches of mould are provided with stomata shaping convex portion in this；And one microswitch controlling this
The pressure air output of airway tube.
Step is closed in upper, middle and lower molding：Lower mould is closed with middle molding and closed upper mould and middle molding, the big bed die of the lower mould
Cave injection heating molding mass is to be molded the big bottom of a footwear, and confining bed die cavity injection heating molding mass of mould is to be molded a closing on this
Layer, and the big bottom of the footwear has two air cushion grooves, an air channel, two compartment wall and the stomata positioned at partition wall.
Upper, middle and lower mould die sinking step：Lower mould, upper mould are separated with middle mould, and middle mould is removed and makes lower mould and upper mould phase
It is right.
Step is closed in upper and lower molding：Upper mould and lower molding are closed, and make confining bed and the big bottom opposing air-cushions groove notch side of footwear
Upper surface pressing, be integrally formed molding structure at high temperature by means of moulding mixture is heated into, and the confining bed closes the groove of the air cushion groove
Mouthful.
Blowing moulding step：The action that mould closes with lower molding on this touches the microswitch, and the microswitch controls this to lead
The pressure air output of tracheae, and pressure air is blown into air channel by the gas outlet of outlet convex portion and enters air cushion groove through stomata,
Make big with the footwear base pressure of confining bed close after combining structure stick to completely in big bed die cave, confining bed die cavity and be fully molded.
Pressure releasing die sinking step：Let out after the cooling hardening of the combining structure of the big bottom of footwear and confining bed except pressure air, and will be upper
Mould separates with lower mould, you can takes out the big bottom finished product of footwear with air cushion structure.
The air chamber convex portion of mould in this, two spaced trenches to formed the two air cushion grooves at the big bottom of footwear, relative two compartment wall with
And the air channel positioned at centre, the stomata are molded convex portion to form the stomata on two compartment wall.
Outlet convex portion of mould is located at the middle section of confining bed die cavity and the air channel at the relative big bottom of footwear on this.
In the upper, middle and lower mould die sinking step, when middle mould is removed and makes lower mould relative with upper mould, further in the big bottom of footwear
An elastomer is installed respectively in each air cushion groove, and making upper and lower molding close in step makes the confining bed close the notch of the air cushion groove simultaneously
With reference to fixing the elastomer, and the confining bed of pressing is forced to be sticked to completely with the big bottom of footwear by means of pressure air in blowing moulding step
In big bed die cave, confining bed die cavity and be fully molded, taken out when pressure releasing die sinking step and be combined with the footwear of elastomer air cushion structure
The finished product at big bottom.
Air chamber convex portion of mould is provided with several cylindrical holes of opposing air-cushions groove in this, and separately mould is provided with the post of relative cylindrical hole in this
Shape groove, and upper mould is provided with the cylindricality convex portion of relative cylindrical groove, making upper, middle and lower molding close makes each cylindrical hole formation footwear big in step
Reinforcement pillar of the bottom in air cushion groove, and relative each cylindrical groove forms the elastic of confining bed, and upper and lower mould with cylindricality convex portion
When the confining bed closes the notch of the air cushion groove in pressing step, reinforcement pillar is set to dock combination with elastic, by means of hot briquetting
Material is integrally formed molding structure at high temperature, and after being fully molded in blowing moulding step, in pressure releasing die sinking step
When take out with reinforcement pillar the big bottom of footwear finished product.
Further a breather valve is combined in stomata and connect an airway tube of two air cushion grooves in the big bottom of the footwear.
The present invention is integrally formed footwear mould equipment used in the manufacture method at the big bottom of tool air cushion structure footwear, including：Mould once,
Provided with least one big bed die cave.Mould on one, the confining bed die cavity provided with relatively large bed die cave, the confining bed die cavity set an outlet
Convex portion and a gas outlet, and be provided with an air flue inside mould on this and connect the gas outlet and an airway tube to be connected pressure air.
Mould in one, an air chamber convex portion and two spaced trenches in relatively large bed die cave are provided with side, mould is in the opposite side in air chamber convex portion in this
A shaping groove provided with relative closure layer die cavity, outlet convex portion, and two spaced trenches of mould are provided with stomata shaping convex portion in this.
And one microswitch controlling the pressure air of the airway tube to export.Wherein, the lower mould closes with middle molding and upper mould is with
Molding close, the big bed die cave injection heating molding mass of the lower mould to be molded the big bottom of a footwear, on this mould confining bed die cavity injection plus
Thermoforming material is to be molded a confining bed, and the big bottom of the footwear has two air cushion grooves, an air channel, two compartment wall and positioned at partition wall
Stomata, touch the microswitch when mould closes with lower molding on this, and make confining bed and the big bottom opposing air-cushions groove notch side of footwear
Upper surface pressing, and the confining bed closes the notch of the air cushion groove, and the microswitch controls the pressure air of the airway tube defeated
Go out and air channel is blown into by the gas outlet of outlet convex portion and enters air cushion groove through stomata, make the group after confining bed base pressure conjunction big with footwear
Close structure stick to completely in big bed die cave, confining bed die cavity and be fully molded.
The air chamber convex portion, two spaced trenches are forming the two air cushion grooves at the big bottom of footwear, relative two compartment wall and be located at
A middle air channel, the stomata are molded convex portion to form the stomata on two compartment wall.
Outlet convex portion of mould is located at the middle section of confining bed die cavity and the air channel at the relative big bottom of footwear on this.
Air chamber convex portion of mould is provided with several cylindrical holes of opposing air-cushions groove in this, and separately mould is provided with the number of relative cylindrical hole in this
Individual cylindrical groove, and upper mould is provided with several cylindricality convex portions of relative cylindrical groove, each cylindrical hole is forming the big bottom of footwear in air cushion groove
Reinforcement pillar, and each cylindrical groove and cylindricality convex portion are forming the elastic of confining bed.
The invention has the advantages that it can first distinguish pressing and forming in the operation of the continuous pressing mold of same group of compression mod
With the big bottom of air cushion groove footwear and confining bed, the big bottom of footwear is then set directly to merge closing air cushion groove in compression mod internal pressure with confining bed
Notch to form air cushion structure, and be directly integrally molded so as the big bottom of footwear for having air cushion structure, effectively simplify air mattrens shoes big bottoms
The step of manufacture；Make to have the big bottom of footwear of air cushion groove directly to be pressed with confining bed in compression mod, and to be integrally molded so as tool jail
The big bottom of footwear of solid and gas mat structure, effectively avoid the existing air cushion structure for combining composition using adhesive agent gluing not true because of gluing
In fact, the shortcomings that can be easily separated or walk, and improve the structure durable degree at the big bottom of footwear.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the separate structure schematic diagram of mould and middle mould on the lower mould of the present invention.
Fig. 2 is the schematic perspective view of the upper mould of the present invention.
Fig. 3 is the diagrammatic cross-section of III-III line segments shown in Fig. 1.
Fig. 4 closes for the lower mould of the present invention with middle molding and upper mould is molded conjunction and the section of the big bottom of formed shoe and confining bed shows with middle
It is intended to.
Fig. 5 is the diagrammatic cross-section that mould, middle mould separate with upper mould under the present invention.
Middle mould is removed the diagrammatic cross-section for making lower mould relative with upper mould by Fig. 6 for the present invention.
Fig. 7 is the diagrammatic cross-section that the upper mould of the present invention closes with lower molding.
Fig. 8 is the diagrammatic cross-section for the big bottom combined elastic body of footwear that pressing and forming of the present invention has air cushion structure.
Fig. 9 is that the diagrammatic cross-section of breather valve and airway tube is combined at the big bottom of footwear of present invention tool air cushion structure.
Figure 10 is the lower mould of another embodiment of the present invention, the separate structure schematic diagram of upper mould and middle mould.
Figure 11 is the schematic perspective view of mould in another embodiment of the present invention.
Figure 12 is that mould closes with middle molding under another embodiment of the present invention and upper mould closes and the big bottom of formed shoe and envelope with middle molding
Close the diagrammatic cross-section of layer.
Figure 13 is the diagrammatic cross-section that mould, middle mould separate with upper mould under another embodiment of the present invention.
Figure 14 is the diagrammatic cross-section that mould closes with lower molding in another embodiment of the present invention.
Figure 15 is the diagrammatic cross-section at the big bottom of footwear that another embodiment of the present invention pressing and forming has reinforcement pillar.
Figure 16 is that breather valve is combined at the big bottom of footwear that another embodiment of the present invention has air cushion structure and the section of airway tube is illustrated
Figure.
Label declaration in figure：
Footwear mould 10
The lower big bed die cave 11 of mould 1
The upper confining bed die cavity 21 of mould 2
The gas outlet 221 of outlet convex portion 22
The airway tube 24 of air flue 23
Mould 3 in cylindricality convex portion 25
The spaced trenches 32 of air chamber convex portion 31
Stomata is molded the shaping groove 33 of convex portion 321
The cylindrical groove 35 of cylindrical hole 34
The big bottom 100 of the footwear of microswitch 4
The partition wall 102 of air cushion groove 101
The stomata 104 of air channel 103
The breather valve 106 of reinforcement pillar 105
The confining bed 200 of airway tube 107
The elastomer 300 of elastic 201
Embodiment
Refer to shown in Fig. 1 to Fig. 9 a kind of manufacture method for being integrally formed the big bottom of tool air cushion structure footwear of the present invention, including under
Row step：
Footwear mould prepares step：A footwear mould 10 is prepared, the footwear mould 10 includes：Mould 1 once, provided with least one big bed die cave 11.
Mould 2 on one, the confining bed die cavity 21 provided with relatively large bed die cave 11, the confining bed die cavity 21 set an outlet convex portion 22 and one and gone out
Gas port 221, and inside of mould 2 is provided with an air flue 23 and connects the airway tube 24 of gas outlet 221 and one to be connected pressure air on this.
Mould 3 in one, an air chamber convex portion 31 and two spaced trenches 32 in relatively large bed die cave 11 are provided with side, mould 3 is convex in air chamber in this
31 opposite side of portion be provided with relative closure layer die cavity 21, a shaping groove 33 of outlet convex portion 22, and in this mould 3 two spaced trenches
32 are provided with stomata shaping convex portion 321.And one microswitch 4 to control the pressure air of the airway tube 24 export.
Step is closed in upper, middle and lower molding：As shown in figure 4, lower mould 1 is pressed with middle mould 3 and presses upper mould 2 and middle mould 3,
The injection heating molding mass of big bed die cave 11 of the lower mould 1 is to be molded the big bottom 100 of a footwear, and confining bed die cavity 21 of mould 2 injects on this
Moulding mixture is heated into be molded a confining bed 200, as shown in figure 5, the big bottom 100 of the footwear have two air cushion grooves 101, an air channel 103,
Two compartment wall 102 and the stomata 104 positioned at partition wall 102.
Upper, middle and lower mould die sinking step：Lower mould 1, upper mould 2 are separated with middle mould 3 as shown in Figure 5, and as shown in Figure 6 by
Mould 2 removes and makes lower mould 1 relative with upper mould 2.
Step is closed in upper and lower molding：Upper mould 2 and lower mould 1 are pressed as shown in Figure 7, and make confining bed 200 and the big bottom 100 of footwear
The upper surface pressing of the notch side of opposing air-cushions groove 101, and molding structure is integrally formed at high temperature by means of moulding mixture is heated into, and should
The notch that confining bed 200 closes the air cushion groove 101 turns into air cushion structure.
Blowing moulding step：In the figure 7, mould 2 and the action of lower mould 1 pressing touch the microswitch 4 on this, and the fine motion is opened
Close 4 and control the airway tube 24, exported referring to Fig. 2 pressure air, and pressure air is blown into by the gas outlet 221 of outlet convex portion 22
Air channel 103 and as shown by arrows in FIG., pressure air enters air cushion groove 101 through stomata 104, and forces confining bed 200 and footwear
Big bottom 100 press after combining structure stick to completely in big bed die cave 11, confining bed die cavity 21 and be fully molded.
Pressure releasing die sinking step：In the figure 7, let out after the cooling hardening of the combining structure of the big bottom 100 of footwear and confining bed 200 except pressure
Power air, and upper mould 2 is separated with lower mould 1, you can the finished product at the big bottom 100 of footwear with air cushion structure is taken out, as shown in Figure 8.
In the feature of the lower each component for further carefully stating the present invention, in Fig. 1 into Fig. 9, the air chamber convex portion 31 of mould 3 in this,
Two spaced trenches 32 to formed the two air cushion grooves 101 at the big bottom 100 of footwear, relative two compartment wall 102 and positioned at centre one
Air channel 103, the stomata are molded convex portion 321 to form the stomata 104 on two compartment wall 102.Secondly, the outlet of mould 2 on this
Convex portion 22 is located at the air channel 103 at the middle section of confining bed die cavity 21 and the relative big bottom 100 of footwear.Furthermore the upper, middle and lower mould is opened
In mould step, when middle mould 3 is removed and makes lower mould 1 relative with upper mould 2, further in difference in each air cushion groove 101 in the big bottom 100 of footwear
An elastomer 300 is installed, makes upper and lower molding close the notch for making the confining bed 200 close the air cushion groove 101 in step and combines solid
The fixed elastomer 300, and carried out in blowing moulding step after being fully molded, taken out when pressure releasing die sinking step and be combined with bullet
The finished product at the big bottom 100 of footwear of the property air cushion structure of body 300.Moreover, air chamber convex portion 31 of mould 3 is provided with opposing air-cushions groove 101 in this
Several cylindrical holes 34, separately mould 3 is provided with several cylindrical grooves 35 of relative cylindrical hole 34 in this, and upper mould 2 is provided with relative cylindrical groove 35
Cylindricality convex portion 25, making upper, middle and lower molding close makes each cylindrical hole 34 form benefit of the big bottom 100 of footwear in air cushion groove 101 in step
Strong pillar 105, and relative each cylindrical groove 35 forms the elastic 201 of confining bed 200, and upper and lower molding with cylindricality convex portion 25
When closing the notch of the confining bed 200 closing air cushion groove 101 in step, reinforcement pillar 105 is set to dock combination with elastic 201,
Molding structure is integrally formed at high temperature by means of moulding mixture is heated into, and forces the envelope of pressing by means of pressure air in blowing moulding step
Close the bottom 100 big with footwear of layer 200 stick to completely in big bed die cave 11, confining bed die cavity 21 and be fully molded, in pressure releasing die sinking step
When take out with reinforcement pillar 105 the big bottom 100 of footwear finished product.Finally, the big bottom 100 of the footwear further combines one in stomata 104
Breather valve 106 and the airway tube 107 for connecting two air cushion grooves 101.
As above in Fig. 4 of the present invention to Fig. 8 die casting operation, have the big bottom 100 of footwear of air cushion groove 101 and confining bed 200 straight
It is connected in compression mod and presses, and be directly integrally molded so as tool into the big bottom 100 of footwear of firm air cushion structure, it is big effectively simplifies air mattrens shoes
The step of manufacture at bottom, while and can avoids the existing air cushion structure for combining composition using adhesive agent gluing not true because of gluing
In fact, the shortcomings that can be easily separated or walk.
As shown in Figure 6 to 8, i.e., in present invention upper, middle and lower mould die sinking step, by middle mould 3 remove and make lower mould 1 with
When upper mould 2 is relative, further in installing an elastomer 300 in each air cushion groove 101 in the big bottom 100 of footwear respectively, and closed in upper and lower molding
The confining bed 200 is closed the notch of the air cushion groove 101 and is combined in step and fix the elastomer 300, and walked in blowing moulding
Also pressure air is entered air cushion groove 101 via stomata 104 in rapid, force the confining bed 200 of pressing and footwear big by means of pressure air
Bottom 100 stick to completely in big bed die cave 11, confining bed die cavity 21 and be fully molded, and take out and be combined with when pressure releasing die sinking step
The big bottom 100 of footwear of the air cushion structure of elastomer 300；Then as shown in figure 9, breathing is further combined in the big bottom 100 of the footwear in stomata 104
Valve 106 and the airway tube 107 for connecting two air cushion grooves 101, and form the big finished product structure of bottom 100 of footwear.
The extension embodiment with the big bottom of reinforcement pillar footwear is made as Figure 10 to Figure 15 show another embodiment of the present invention
Schematic diagram, the i.e. present invention are provided with several cylindrical holes 34 of opposing air-cushions groove 101 in the air chamber convex portion 31 of mould 3 in this, and another mould 3 in this is set
There is the cylindrical groove 35 of relative cylindrical hole 34, and upper mould 2 is provided with the cylindricality convex portion 25 of relative cylindrical groove 35；As Figure 12 to Figure 13 makes
Upper, middle and lower molding, which is closed, makes each cylindrical hole 34 form reinforcement pillar 105 of the big bottom 100 of footwear in air cushion groove 101 in step, and phase
To each cylindrical groove 35 and cylindricality convex portion 25 form the elastic 201 of confining bed 200, and as Figure 14 in upper and lower molding closes step
In the confining bed 200 closing big air cushion groove 101 of bottom 100 of footwear notch when, make reinforcement pillar 105 and elastic 201 to binding
Close, molding structure is integrally formed at high temperature by means of moulding mixture is heated into, and in blowing moulding step also as shown by arrows in FIG., make
Pressure air enters air cushion groove 101 via stomata 104, forces the confining bed 200 of pressing bottom 100 big with footwear complete by means of pressure air
Stick in big bed die cave 11, confining bed die cavity 21 and be fully molded, and when pressure releasing die sinking step take out there is reinforcement pillar 105
The big bottom 100 of footwear finished product, as shown in figure 15.
Then as shown in figure 16, two air cushions of breather valve 106 and connection are further combined in the big bottom 100 of the footwear in stomata 104
The airway tube 107 of groove 101, and form the big finished product structure of bottom 100 of footwear.
The present invention as described above, it can break through what is faced in the big base pressure molded technology development of footwear of tool air cushion structure at present really
Predicament and shortcoming, and reach advantages below：
1st, first pressing and forming has the big bottom of the footwear of air cushion groove 101 respectively in the continuous compression molding operation of same group of compression mod
100 and confining bed 200, the pressing and forming of confining bed 200 is then fixed on the big bottom 100 of footwear and closes air cushion groove 101 to be formed
Air cushion structure, and the big bottom 100 of footwear of directly integrally formed tool air cushion structure, to reach the progress for the step flow for simplifying manufacture
Property.
2nd, the big bottom 100 of footwear with air cushion groove 101 directly presses with confining bed 200 in compression mod, and is integrally molded so as
Have into the big bottom 100 of footwear of firm air cushion structure, further improve the structure durable degree at the big bottom 100 of footwear, have multiple progressive and reach.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (10)
1. a kind of manufacture method for being integrally formed the big bottom of tool air cushion structure footwear, it is characterised in that comprise the following steps：
Footwear mould prepares step：A footwear mould is prepared, the footwear mould includes：
Mould once, provided with least one big bed die cave；
Mould on one, the confining bed die cavity provided with relatively large bed die cave, the confining bed die cavity set an outlet convex portion and a gas outlet,
And it is provided with an air flue inside mould on this and connects the gas outlet and an airway tube to be connected pressure air；
Mould in one, an air chamber convex portion and two spaced trenches in relatively large bed die cave are provided with side, mould is in air chamber convex portion phase in this
Toss about provided with relative closure layer die cavity, a shaping groove of outlet convex portion, and two spaced trenches of mould are molded provided with stomata in this
Convex portion；
And one microswitch controlling the pressure air of the airway tube to export；
Step is closed in upper, middle and lower molding：Lower mould is closed with middle molding and closes upper mould and middle molding, the big bed die cave note of the lower mould
Enter to be heated into moulding mixture to be molded the big bottom of a footwear, on this confining bed die cavity injection heating molding mass of mould to be molded a confining bed, and
The big bottom of the footwear has two air cushion grooves, an air channel, two compartment wall and the stomata positioned at partition wall；
Upper, middle and lower mould die sinking step：Lower mould, upper mould are separated with middle mould, and middle mould is removed and makes lower mould relative with upper mould；
Step is closed in upper and lower molding：Upper mould and lower molding are closed, and make the upper of confining bed and the big bottom opposing air-cushions groove notch side of footwear
Surface presses, and is integrally formed molding structure at high temperature by means of moulding mixture is heated into, and the confining bed closes the notch of the air cushion groove；
Blowing moulding step：The action that mould closes with lower molding on this touches the microswitch, and the microswitch controls the airway tube
Pressure air output, and pressure air is blown into air channel by the gas outlet of outlet convex portion and enters air cushion groove through stomata, makes envelope
Close the combining structure after big with the footwear base pressure of layer closes stick to completely in big bed die cave, confining bed die cavity and be fully molded；
Pressure releasing die sinking step：In the combining structure of the big bottom of footwear and confining bed cooling hardening after let out except pressure air, and by upper mould with
Lower mould separation, you can take out the big bottom finished product of footwear with air cushion structure.
2. the manufacture method according to claim 1 for being integrally formed the big bottom of tool air cushion structure footwear, it is characterised in that in described
The air chamber convex portion of mould, two spaced trenches are forming the two air cushion grooves at the big bottom of footwear, relative two compartment wall and positioned at centre
One air channel, the stomata are molded convex portion to form the stomata on two compartment wall.
3. the manufacture method according to claim 2 for being integrally formed the big bottom of tool air cushion structure footwear, it is characterised in that on described
The outlet convex portion of mould is located at the air channel at the middle section of confining bed die cavity and the relative big bottom of footwear.
4. the manufacture method according to claim 1 for being integrally formed the big bottom of tool air cushion structure footwear, it is characterised in that described
In the mould die sinking step of upper, middle and lower, when middle mould is removed and makes lower mould relative with upper mould, further in each air cushion groove in the big bottom of footwear
An elastomer is installed respectively, is made upper and lower molding close the notch for making the confining bed close the air cushion groove in step and is combined fixed be somebody's turn to do
Elastomer, and force the confining bed of pressing to be sticked to completely in big bed die with the big bottom of footwear by means of pressure air in blowing moulding step
Cave, confining bed die cavity and be fully molded, when pressure releasing die sinking step take out be combined with elastomer air cushion structure the big bottom of footwear into
Product.
5. the manufacture method according to claim 1 for being integrally formed the big bottom of tool air cushion structure footwear, it is characterised in that in described
The air chamber convex portion of mould is provided with several cylindrical holes of opposing air-cushions groove, and separately mould is provided with several cylindrical grooves of relative cylindrical hole in this, and
Upper mould is provided with several cylindricality convex portions of relative cylindrical groove, and making upper, middle and lower molding close makes each big bottom of cylindrical hole formation footwear exist in step
Reinforcement pillar in air cushion groove, and relative each cylindrical groove forms the elastic of confining bed with cylindricality convex portion, and upper and lower molding is closed
When the confining bed closes the notch of the air cushion groove in step, reinforcement pillar is set to dock combination with elastic, and walked in blowing moulding
Carried out in rapid after being fully molded, the finished product at the footwear big bottom with reinforcement pillar is taken out when pressure releasing die sinking step.
6. the manufacture method for being integrally formed the big bottom of tool air cushion structure footwear according to claim 4 or 5, it is characterised in that institute
The big bottom of footwear is stated further to combine a breather valve in stomata and connect an airway tube of two air cushion grooves.
A kind of 7. footwear mould equipment used in manufacture method for being integrally formed the big bottom of tool air cushion structure footwear, it is characterised in that including：
Mould once, provided with least one big bed die cave；
Mould on one, the confining bed die cavity provided with relatively large bed die cave, the confining bed die cavity set an outlet convex portion and a gas outlet,
And it is provided with an air flue inside mould on this and connects the gas outlet and an airway tube to be connected pressure air；
Mould in one, an air chamber convex portion and two spaced trenches in relatively large bed die cave are provided with side, mould is in air chamber convex portion phase in this
Toss about provided with relative closure layer die cavity, a shaping groove of outlet convex portion, and two spaced trenches of mould are molded provided with stomata in this
Convex portion；
And one microswitch controlling the pressure air of the airway tube to export；
Wherein, the lower mould closes with middle molding and upper mould closes with middle molding, the big bed die cave injection heating molding mass of the lower mould with into
The big bottom of the footwear of type one, confining bed die cavity injection heating molding mass of mould is to be molded a confining bed on this, and the big bottom of the footwear has two gas
Groove, an air channel, two compartment wall and the stomata positioned at partition wall are padded, touches the microswitch when mould closes with lower molding on this,
And confining bed and the upper surface of the big bottom opposing air-cushions groove notch side of footwear are pressed, and the confining bed closes the groove of the air cushion groove
Mouthful, the microswitch controls the pressure air of the airway tube to export and be blown into air channel and through stomata by the gas outlet of outlet convex portion
Into air cushion groove, make confining bed base pressure big with footwear close after combining structure stick to completely in big bed die cave, confining bed die cavity and fill
It is divided into type.
8. footwear mould equipment used in the manufacture method according to claim 1 for being integrally formed the big bottom of tool air cushion structure footwear,
Characterized in that, the air chamber convex portion of the middle mould, two spaced trenches are forming two air cushion grooves, the relative two compartment at the big bottom of footwear
Wall and the air channel positioned at centre, the stomata are molded convex portion to form the stomata on two compartment wall.
9. footwear mould equipment used in the manufacture method according to claim 2 for being integrally formed the big bottom of tool air cushion structure footwear,
Characterized in that, the outlet convex portion of the upper mould is located at the air channel at the middle section of confining bed die cavity and the relative big bottom of footwear.
10. footwear mould equipment used in the manufacture method according to claim 7 for being integrally formed the big bottom of tool air cushion structure footwear,
Characterized in that, the air chamber convex portion of the middle mould is provided with several cylindrical holes of opposing air-cushions groove, separately mould is provided with relative cylindricality in this
Several cylindrical grooves in hole, and upper mould is provided with several cylindricality convex portions of relative cylindrical groove, each cylindrical hole is forming the big bottom of footwear in gas
Pad the reinforcement pillar in groove, and each cylindrical groove and cylindricality convex portion are forming the elastic of confining bed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610800681.9A CN107791552B (en) | 2016-09-02 | 2016-09-02 | It is integrally formed the manufacturing method and its shoes mould equipment of tool air cushion structure shoes outsole |
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| CN201610800681.9A CN107791552B (en) | 2016-09-02 | 2016-09-02 | It is integrally formed the manufacturing method and its shoes mould equipment of tool air cushion structure shoes outsole |
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| CN107791552B CN107791552B (en) | 2019-11-15 |
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| WO2021212963A1 (en) * | 2020-04-20 | 2021-10-28 | Yuan Dacai | Ventilation air bag, and preparation method and mold therefor |
| CN113681958A (en) * | 2021-08-11 | 2021-11-23 | 蓝世梁 | 3D physical foaming shoe outsole and manufacturing process thereof |
| CN113829577A (en) * | 2021-08-25 | 2021-12-24 | 广州市耐动信息科技有限公司 | Production method of inflatable sole, inflatable sole and mold |
| CN115195176A (en) * | 2021-04-13 | 2022-10-18 | 安踏（中国）有限公司 | Shoe forming process and shoe |
| WO2022217740A1 (en) * | 2021-04-13 | 2022-10-20 | 安踏（中国）有限公司 | Shoe forming process and shoe |
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| CN107791552B (en) | 2019-11-15 |
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