CN110421882A - A kind of preparation process of integrally-forming shoe - Google Patents
A kind of preparation process of integrally-forming shoe Download PDFInfo
- Publication number
- CN110421882A CN110421882A CN201910670820.4A CN201910670820A CN110421882A CN 110421882 A CN110421882 A CN 110421882A CN 201910670820 A CN201910670820 A CN 201910670820A CN 110421882 A CN110421882 A CN 110421882A
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- CN
- China
- Prior art keywords
- shoe
- fabric
- sole
- mould
- fixed ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
-
- 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
- B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
- B29D35/0063—Moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to shoes preparation field more particularly to a kind of preparation processes of integrally-forming shoe, it mainly solves the problems, such as that the connectivity robustness of upper of a shoe in the prior art and sole is poor, comprising the following steps: sole mold base is made in injection molding；Prepare upper of a shoe；Upper of a shoe is set in compatible shoe tree；Prepare post forming mould, it includes upper mold, middle mould, lower die and fixed ring, sole mold base is put into lower die, shoe tree is fixedly mounted in upper mold, Fixing shrink ring is located to the outside of upper of a shoe again, and fabric is pasted on the outer ring surface of fixed ring, it finally pushes upper mold to move downward and is embedded into through hole；Vulcanization heating is carried out to post forming mould by post forming machine, so that sole mold base foaming；It welds the top of fabric and connection sheet to form integrated molding shoes by ultrasonic bonding.
Description
Technical field
The present invention relates to shoes preparation field more particularly to a kind of preparation processes of integrally-forming shoe.
Background technique
Existing sport footwear generally comprises upper of a shoe and sole, and upper of a shoe is usually to be sutured using clipped slice fabric
Subsequent processing to be done again to be prepared, preparation section long flow path and auxiliary, vamp style is more complicated, and processing is more cumbersome, at
Originally it is consequently increased, and the vamp hardness for cutting the sport footwear of suture is larger, can not accomplish to be bonded with the complete of foot, be easy
It compresses and rubs against foot's generation and causes discomfort, therefore present more and more shoemaking producers are by flying to knit technology integrally-forming shoe
Side, a kind of integrated molding 3D as disclosed in 27 days January 2016 applying date, application number 201610054151.4 fly to knit vamp and its
The technology for being integrally formed upper of a shoe by flying to knit technology is disclosed in detail, so that the patch of manufactured upper of a shoe and foot in preparation method
Attached property is good.And the composite joint process of upper of a shoe and sole is: either traditional passing through cuts the upper of a shoe sutured or flies to be made into
The upper of a shoe of type is compound with sole, one is by glue adhesive bonding, needs in bonding place coating glue adhesive, then
The two is aligned by alignment structures and pressure is applied by machine to bond upper of a shoe and sole, is be easy to cause between upper of a shoe and sole
Defective tightness has the out-of-flatnesses such as fold, gap missing, and easily occurs degumming phenomenon in use for some time, Huo Zhe
Rainy day immersion can also damage degumming；Another kind is that the method sutured by needlework connects shoes sole and upper, and this kind of shoes are used for
The suture of connecting upper and sole it is inevitable or it is exposed influence the appearance of shoes, and after long-time use outside, suture hold
It is easy to wear or even fall off, or fracture can be damaged by rainy day immersion suture.
Summary of the invention
Therefore, for above-mentioned problem, the present invention provides a kind of preparation process of integrally-forming shoe, it mainly solves existing
There is the problem of the connectivity robustness of upper of a shoe and sole difference in technology.
To achieve the above object, the invention adopts the following technical scheme:
A kind of preparation process of integrally-forming shoe, comprising the following steps:
1) select corresponding mold that sole mold base is made by way of injection molding according to the style of sole；
2) upper of a shoe is prepared, and is sewed with a connection smooth with surface around its next week edge on the outer surface of upper of a shoe
Piece；
3) upper of a shoe obtained in step 2 is set in compatible shoe tree, upper of a shoe is strutted in shoe style；
4) post forming mould is prepared, the post forming mould includes upper mold, middle mould, lower die and fixed ring, upper mold,
Middle mould and lower die form a die cavity, and the top of the middle mould and die cavity are provided with and communicated with a through-hole, by sole mould made of step 1
Embryo is put into lower die, and is pushed lower die to move upwards and molded with middle mould, shoe tree is fixedly mounted in upper mold, then by Fixing shrink ring
It is located at the outside of upper of a shoe, and is pasted with a fabric with lateral extensibility and waterproof, most pusher on the outer ring surface of fixed ring
Dynamic upper mold, which moves downward, is embedded into through hole, and the lower end edge of upper of a shoe and the lower end edge of fabric are extend into die cavity at this time, with this
Meanwhile middle mould, fixed ring and upper mold respectively clamp fabric and upper of a shoe；
5) vulcanization heating is carried out to post forming mould by post forming machine, so that sole mold base foaming, foaming
In forming process, material is attached to the lower part of upper of a shoe and the lower part of fabric, is fixedly connected after forming it；
6) it by after the article removal in step 5, welds the top of fabric and connection sheet to form one by ultrasonic bonding
Body formed shoes.
Further, the post forming machine is 150 DEG C~165 DEG C to the temperature that the post forming mould heats, and is added
The hot time is 8min~12min.
Further, it is upwardly extended on the middle mould positioned at through hole and is provided with upper end edge, upper mold downlink is embedded into through-hole
When, the outer ring surface of fixed ring clamps fabric with end edge, so that the lower end surface of fixed ring is higher than the die cavity of middle mould.
Further, the fixed ring includes dismountable left ring body and right ring body, in the left ring body with right ring body phase
Be provided with locating piece on two end faces of contact, be provided with magnet on the locating piece, on the end face of the right ring body with it is fixed
Position block, which matches, is provided with locating slot.
Further, a plurality of salient points are evenly distributed on the outer ring surface of the fixed ring.
By using preceding solution, the beneficial effects of the present invention are: the preparation process of this integrally-forming shoe, passes through shoes
It is integrally formed in the foamed forming process of bottom with upper of a shoe and fabric attachment, using fabric and upper of a shoe ultrasonic bonding, is formed dual
Connection function improves the connectivity robustness of upper of a shoe and sole, and compared with existing interminable shoe-making process, simplifies processing
Process flow, greatly improves processing benefit, and the connection type of sole and upper of a shoe eliminates the technique of gluing or sewing, takes
And instead of be sole and upper of a shoe attachment connect so that the integraty of shoes is strong, followability is good, improves the patch of shoes and foot
Conjunction property, in high-intensity exercise, shoes can provide power-assisted and lateral support, and the lower part of fabric and sole one very well
After body formed, waterproofness obtains qualitative leap, in conjunction with the welding of upper part and upper side, prevents the company of upper of a shoe and sole
The phenomenon that place seeps water is connect, it is maximum to protect shoes and upper of a shoe connective stability, while the fabric being arranged improves shoes
Aesthetics, by viscose glue or sewing connection, the hardness of junction is larger, is moved through for the upper of a shoe and sole of previous shoes
The flexibility of response can not be improved in journey, in contrast, the present invention by the foaming of sole, the preparation of upper of a shoe and both
Connection occurs and the connection of fabric, so that the flexibility of shoes is strengthened, and the fastness connected gets a promotion；Into
One step, the end of middle mould setting is along clamping fabric at clamp position with stationary annular, after sole foaming molding, fabric with
Sole foaming between upper of a shoe raises upward, so that increasing with the attachment surface of upper of a shoe and fabric, improves the fastness of the two, and
And the part that the sole foaming raises upward is higher than the upper surface of sole, so that playing the lateral branch to foot during reality is practical
Support effect, while the arcwall face in foot between sole and side can be wrapped, formation is wrapped well, improves dress and relaxes
Appropriateness；Further, fixed ring includes dismountable left ring body and right ring body, can mutually fasten from the side of upper of a shoe and clamp shoes
Side, and realize preferable stripping process, further increase production efficiency；Further, uniformly divide on the outer ring surface of fixed ring
Being furnished with a plurality of salient points makes fabric good with fixed ring adhesiveness, in being embedded into mould through-hole, prevents the mutual extrusion of fabric
Middle displacement improves the qualification rate of product.
Detailed description of the invention
Fig. 1 is the schematic perspective view of post forming mould in the embodiment of the present invention；
Fig. 2 is the schematic cross-sectional view of post forming mould molding state in the embodiment of the present invention.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
The embodiment of the present invention are as follows:
A kind of preparation process of integrally-forming shoe, comprising the following steps:
1) select corresponding mold that sole mold base is made by way of injection molding according to the style of sole；
2) upper of a shoe 100 is prepared, and has surface smooth along being sewed with one around its next week on the outer surface of upper of a shoe 100
Connection sheet；
3) upper of a shoe 100 obtained in step 2 is set in compatible shoe tree 1, upper of a shoe 100 is strutted in shoe style；
4) post forming mould is prepared, with reference to Fig. 1 and Fig. 2, the post forming mould includes upper mold 2, middle mould 3, lower die 4
And fixed ring 5, upper mold 2, middle mould 3 and lower die 4 form a die cavity 6, the top of the middle mould 3 and die cavity 6 are provided with and communicated with one
Sole mold base made of step 1 is put into lower die 4 by through-hole 7, and is pushed lower die 4 to move upwards and molded with middle mould 3, by shoe tree 1
It is fixedly mounted in upper mold 2, then fixed ring 5 is set in the outside of upper of a shoe 100, and be pasted on the outer ring surface of fixed ring 5
One fabric 200 with lateral extensibility and waterproof finally pushes upper mold 2 to move downward and is embedded at through-hole 7, at this time upper of a shoe
100 lower end edge and the lower end edge of fabric 200 are extend into die cavity 6, and at the same time, middle mould 3, fixed ring 5 and upper mold 2 are distinguished
Fabric 200 and upper of a shoe 100 are clamped, is upwardly extended at through-hole 7 on the middle mould 3 and is provided with upper end edge 8,2 downlink of upper mold
When being embedded into through-hole 7, the outer ring surface of fixed ring 5 clamps fabric 200 along 8 with end, so that the lower end surface of fixed ring 5 is higher than middle mould
3 die cavity 6；
5) vulcanization heating is carried out to post forming mould by post forming machine, the post forming machine to it is described it is secondary at
The temperature of pattern tool heating is 155 DEG C, heating time 10min, so that sole mold base foaming, in foamed forming process,
Material is attached to the lower part of upper of a shoe 100 and the lower part of fabric 200, is fixedly connected after forming it；
6) by after the article removal in step 5, the top of fabric 200 is welded by ultrasonic bonding to be formed with connection sheet
It is integrally formed shoes.
In the present embodiment, the fixed ring 5 includes dismountable left ring body 51 and right ring body 52, in the left ring body 51 with
It is provided with locating piece 9 on two end faces that right ring body 52 is in contact, magnet, the right ring body are provided on the locating piece 9
It is matched on 52 end face with locating piece 9 and is provided with locating slot 10, be evenly distributed on the outer ring surface of the fixed ring 5 a plurality of
Salient point.
Working method of the invention is: the preparation process of this integrally-forming shoe, by sole foaming forming process with shoes
Side 100 and the attachment of fabric 200 are integrally formed, and using fabric 200 and 100 ultrasonic bonding of upper of a shoe, form dual connection function,
The connectivity robustness of upper of a shoe 100 Yu sole is improved, and compared with existing interminable shoe-making process, simplifies processing technology stream
Journey, greatly improves processing benefit, and the connection type of sole and upper of a shoe 100 eliminates the technique of gluing or sewing, take and
Instead of be that sole and the attachment of upper of a shoe 100 connect so that the integraty of shoes is strong, followability is good, improves shoes and foot
Stickiness, in high-intensity exercise, shoes can provide power-assisted and lateral support very well, and the lower part of fabric 200 with
After sole is integrally formed, waterproofness obtains qualitative leap, in conjunction with the welding of upper part and 100 side of upper of a shoe, prevents upper of a shoe
It is 100 the phenomenon that seeping water with the junction of sole, maximum to protect shoes and 100 connective stability of upper of a shoe, it is arranged simultaneously
Fabric improve the aesthetics of shoes, the upper of a shoe and sole of previous shoes pass through viscose glue or sewing connection, junction
Hardness it is larger, the flexibility of response can not be improved in motion process, in contrast, the present invention passes through the foaming in sole, shoes
The preparation of side and the connection of both occur and the connection of fabric 200, so that the flexibility of shoes is strengthened, and even
The fastness connect gets a promotion；The end that middle mould 3 is arranged forms clamp position with fixed ring 5 along 8 and clamps fabric, sends out in sole
After soaking type, the sole foaming between fabric 200 and upper of a shoe 100 raises upward, so that the attachment with upper of a shoe 100 and fabric 200
Face increases, the fastness both improved, and the part that raises upward of the sole foaming is higher than the upper surface of sole, so that real
During border is practical, play the role of the lateral support to foot, while the arcwall face in foot between sole and side can be wrapped,
Form wrapped well, raising wearing comfort；Fixed ring 5 includes dismountable left ring body 51 and right ring body 52, Neng Goucong
The side of upper of a shoe 100, which mutually fastens, clamps upper of a shoe 100, and realizes preferable stripping process, further increases production efficiency；Gu
Determine to be evenly distributed with a plurality of salient points on the outer ring surface of ring 5 and makes fabric 200 and 5 adhesiveness of fixed ring good, mould 3 in being embedded into
Through-hole 7 in, prevent from shifting in the mutual extrusion of fabric 200, improve the qualification rate of product.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (5)
1. a kind of preparation process of integrally-forming shoe, it is characterised in that: the following steps are included:
1) select corresponding mold that sole mold base is made by way of injection molding according to the style of sole；
2) upper of a shoe is prepared, and is sewed with a connection sheet smooth with surface around its next week edge on the outer surface of upper of a shoe；
3) upper of a shoe obtained in step 2 is set in compatible shoe tree, upper of a shoe is strutted in shoe style；
4) post forming mould is prepared, the post forming mould includes upper mold, middle mould, lower die and fixed ring, upper mold, middle mould
A die cavity is formed with lower die, the top of the middle mould and die cavity are provided with and communicated with a through-hole, sole mold base made of step 1 put
Enter in lower die, and push lower die to move upwards and molded with middle mould, shoe tree is fixedly mounted in upper mold, then Fixing shrink ring is located at
The outside of upper of a shoe, and a fabric with lateral extensibility and waterproof is pasted on the outer ring surface of fixed ring, finally push
Mould, which moves downward, is embedded into through hole, and the lower end edge of upper of a shoe and the lower end edge of fabric are extend into die cavity at this time, at the same time,
Middle mould, fixed ring and upper mold respectively clamp fabric and upper of a shoe；
5) vulcanization heating is carried out to post forming mould by post forming machine, so that sole mold base foaming, foaming
In the process, material is attached to the lower part of upper of a shoe and the lower part of fabric, is fixedly connected after forming it；
6) by after the article removal in step 5, the top of fabric and connection sheet welded by ultrasonic bonding to be formed one at
Type shoes.
2. the preparation process of integrally-forming shoe according to claim 1, it is characterised in that: the post forming machine is to described
The temperature of post forming mould heating is 150 DEG C~165 DEG C, and heating time is 8min~12min.
3. the preparation process of integrally-forming shoe according to claim 1, it is characterised in that: be located at through hole on the middle mould
It upwardly extending and is provided with upper end edge, when upper mold downlink is embedded into through-hole, the outer ring surface of fixed ring clamps fabric with end edge, so that
The lower end surface of fixed ring is higher than the die cavity of middle mould.
4. the preparation process of integrally-forming shoe according to claim 1, it is characterised in that: the fixed ring includes detachable
Left ring body and right ring body, be provided with locating piece on two end faces being in contact in the left ring body with right ring body, it is described fixed
It is provided with magnet on the block of position, is matched on the end face of the right ring body with locating piece and is provided with locating slot.
5. the preparation process of integrally-forming shoe according to claim 4, it is characterised in that: on the outer ring surface of the fixed ring
It is evenly distributed with a plurality of salient points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910670820.4A CN110421882B (en) | 2019-07-24 | 2019-07-24 | Preparation process of integrally formed shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910670820.4A CN110421882B (en) | 2019-07-24 | 2019-07-24 | Preparation process of integrally formed shoes |
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| Publication Number | Publication Date |
|---|---|
| CN110421882A true CN110421882A (en) | 2019-11-08 |
| CN110421882B CN110421882B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910670820.4A Active CN110421882B (en) | 2019-07-24 | 2019-07-24 | Preparation process of integrally formed shoes |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1485813B2 (en) * | 1965-04-24 | 1973-02-01 | Schmidt, Oskar, Wien | DEVICE FOR THE MANUFACTURE OF SKI BOOTS WITH INTERIOR |
| US4245406A (en) * | 1979-05-03 | 1981-01-20 | Brookfield Athletic Shoe Company, Inc. | Athletic shoe |
| CN1554301A (en) * | 2003-12-22 | 2004-12-15 | 吴金林 | Water-proof shoes or boots and producing method thereof |
| CN102697250A (en) * | 2012-04-19 | 2012-10-03 | 罗作军 | Hot seal bonding process of sole and vamp |
| DE102012206094A1 (en) * | 2012-04-13 | 2013-10-17 | Adidas Ag | Soles for sports shoes |
| CN105050442A (en) * | 2013-05-07 | 2015-11-11 | 耐克创新有限合伙公司 | Article of footwear having welded upper |
| CN106551470A (en) * | 2016-11-11 | 2017-04-05 | 晋江创赢新材料科技有限公司 | A kind of shoe-making process of integrally-forming shoe |
| CN109383060A (en) * | 2017-08-07 | 2019-02-26 | 革乐美时尚有限公司 | It is a kind of to consolidate special shoes, shoes mould, solid special shoes production equipment and production method |
-
2019
- 2019-07-24 CN CN201910670820.4A patent/CN110421882B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1485813B2 (en) * | 1965-04-24 | 1973-02-01 | Schmidt, Oskar, Wien | DEVICE FOR THE MANUFACTURE OF SKI BOOTS WITH INTERIOR |
| US4245406A (en) * | 1979-05-03 | 1981-01-20 | Brookfield Athletic Shoe Company, Inc. | Athletic shoe |
| CN1554301A (en) * | 2003-12-22 | 2004-12-15 | 吴金林 | Water-proof shoes or boots and producing method thereof |
| DE102012206094A1 (en) * | 2012-04-13 | 2013-10-17 | Adidas Ag | Soles for sports shoes |
| CN102697250A (en) * | 2012-04-19 | 2012-10-03 | 罗作军 | Hot seal bonding process of sole and vamp |
| CN105050442A (en) * | 2013-05-07 | 2015-11-11 | 耐克创新有限合伙公司 | Article of footwear having welded upper |
| CN106551470A (en) * | 2016-11-11 | 2017-04-05 | 晋江创赢新材料科技有限公司 | A kind of shoe-making process of integrally-forming shoe |
| CN109383060A (en) * | 2017-08-07 | 2019-02-26 | 革乐美时尚有限公司 | It is a kind of to consolidate special shoes, shoes mould, solid special shoes production equipment and production method |
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| Publication number | Publication date |
|---|---|
| CN110421882B (en) | 2021-05-14 |
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