CN106079506B - A method of manufacture bottom surface has reeded injection molding midsole - Google Patents
A method of manufacture bottom surface has reeded injection molding midsole Download PDFInfo
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- CN106079506B CN106079506B CN201610731407.0A CN201610731407A CN106079506B CN 106079506 B CN106079506 B CN 106079506B CN 201610731407 A CN201610731407 A CN 201610731407A CN 106079506 B CN106079506 B CN 106079506B
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- midsole
- abutment wall
- frid
- injection molding
- main body
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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
- B29D35/122—Soles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A method of manufacture bottom surface has reeded injection molding midsole, comprising: the step of injection molding midsole main body, midsole main body made of the step, the peripheral portion in its bottom surface forms raised abutment wall；The step of making frid, frid made of the step have opening in its peripheral portion；Frid is attached on the bottom surface in the abutment wall of midsole main body by the step of frid is in conjunction with midsole main body, the step；The step of abutment wall is open, which makes a breach on the abutment wall of midsole main body, and the opening on the notch and frid is collectively formed for accommodating the groove for placing strap ends.The method of manufacture injection molding midsole of the invention can quickly and inexpensively change number of recesses, position, very big manufacturing cost is not will increase, the very long time of delivery will not be extended, to solve the problems, such as the midsole manufacturer of puzzlement injection molding always for a long time.
Description
Technical field
The present invention relates to technical field of shoe making, relates in particular to a kind of manufacture bottom surface and have reeded injection molding midsole
Method.
Background technique
Midsole is an important component in many soles, plays to entire shoes and moulds moulding, provides support
Effect.A kind of existing injection molding midsole, is fabricated using mould-injection process, and because of its stay in grade, cost is not high, moulding is excellent
Beauty and received extensively by one factory and consumer.
Some shoes, such as sandals, vamp or part vamp are made of band, and band both has the function of tying-up,
It can be woven into various patterns again, have the effect of beauty.At least one end of band must be fixed in by this shoes with band
On sole, present widespread practice is: the peripheral part in the bottom surface of midsole opens up groove, lateral position of the groove in midsole
Opening is formed, the end of band passes through the opening and is placed in groove, one layer of footwear material then is covered in the bottom surface of midsole, then
It is combined by suture or viscose glue or hot pressing or various ways, is fixed in the end of band using that layer of footwear material of covering
In the groove of midsole bottom surface.
Midsole is molded in order to be suitable for the shoes with band, it can week by mold design, in midsole bottom surface
The direct injection molding in edge position has the groove of opening, for accommodating the end for placing band.
Since the quantity of injection molding midsole bottom recesses, position depend entirely on the quantity of product shoes band, position, groove
Molding completed completely by mould structure, so, when the quantity of product shoes band, position change, be molded midsole bottom
The quantity of face groove, position need accordingly change, and the mould structure for shaping groove need accordingly change, and change mold knot
Often the time is long, cost is relatively high for structure, and therefore, the midsole manufacturing method of existing direct injection molding bottom recesses is very
Difficult quantity, the position for accordingly changing groove quickly, at low cost.
However, the case where changing band, in the test manufacture stage of drawing a design, frequent occurrence, and frequently occurs, even in volume production
Stage also happens occasionally, this just will definitely increase the manufacturing cost of injection molding midsole manufacturer and extends the friendship of injection molding midsole
Delivery date, to injection molding, midsole manufacturer increases many worries.
In addition, during practical shoemaking, the desired midsole of same Shoes Factory or different Shoes Factories are wanted in a period of time
Midsole or the midsole matched of the similar shoes of style, be in the main part of midsole often it is the same, difference is only
It is only that quantity or the position of groove.But be exactly in order to produce these slight differences, it is necessary to remake mold or
Used mold is given up, which kind of mode is either taken, is directed to mold, undoubtedly can all increase many manufacturing costs, prolong
Long very long manufacturing time.
The above-mentioned manufacturing cost increase caused to change injection molding midsole bottom recesses, time of delivery extension etc.
Problem annoyings always injection molding midsole manufacturer, it would be highly desirable to solve for a long time.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of methods that manufacture bottom surface has reeded injection molding midsole, make
With this method manufacture injection molding midsole, can quickly, change groove at low cost.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of reeded injection molding of manufacture bottom surface tool
The method of midsole, comprising:
The step of injection molding midsole main body, midsole main body made of the step, the peripheral portion in its bottom surface are formed
The abutment wall of protrusion；
The step of making frid, frid made of the step have opening in its peripheral portion；
Frid is attached to the bottom surface in the abutment wall of midsole main body by the step of frid is in conjunction with midsole main body, the step
On；
The step of abutment wall is open, which makes a breach on the abutment wall of midsole main body, makes on the notch and frid
Opening is collectively formed for accommodating the groove for placing strap ends.
Further, in the injection molding midsole main body the step of, it is whole that one is formed in the peripheral portion of midsole body floor
Enclose the abutment wall of protrusion.
Further, in the step of making frid, the shape phase of the appearance profile and abutment wall medial surface of made frid
Adaptation.
Further, in the step of abutment wall is open, the notch on abutment wall is inwardly ground from the bottom surface of abutment wall.
The method of manufacture injection molding midsole of the invention, the midsole main body of abutment wall is had using mold injection molding, so
The midsole main body is combined with the frid with opening afterwards, then makes a breach at corresponding opening on abutment wall, makes abutment wall
On notch and frid on opening be collectively formed for accommodate place strap ends groove, thus manufacture complete bottom surface have
The injection molding midsole of groove.
Since mold is only used for the midsole main body that injection molding has abutment wall, it is not related to the formation of groove, so
The change process of groove is not related to mold, also just need not new molding jig or change mold.
Groove is to be collectively formed by the opening on the notch and frid on abutment wall, therefore the change process of groove pertains only to
To frid opening and abutment wall notch, only need brand-new change opening after frid and corresponding position is made a breach i.e. on abutment wall
It can.
General production frid compares manufacture or modification mold is quickly and inexpensive, so in manufacture injection moulded shoes of the invention
The method at bottom can quickly and inexpensively change number of recesses, position, not will increase very big manufacturing cost, will not extend
The very long time of delivery, to solve the problems, such as the midsole manufacturer of puzzlement injection molding always for a long time.
The method that manufacture bottom surface provided by the invention has reeded injection molding midsole, for often changing the feelings of groove
Condition can quickly and inexpensively complete the change of groove.In addition, the shoes or contemporaneity of the shoes of same Shoes Factory or similar shoes money
Shoes, regular variation often pertains only to groove, and the main part of midsole is essentially according to different Shoes Factories, different shoes
The elements such as money, different times can be divided into the few classification of quantity, in this way, being used for the mold of injection molding midsole main body
It can correspondingly be solidified according to the classification of division, form standardized dies, can be universally used in the midsole for producing certain Shoes Factory
Or the midsole or the midsole in certain period of certain shoes money, make to be molded the high mold realization standard of cost accounting in midsole manufacture
Change and use, this will be greatly saved the manufacturing cost of injection molding midsole.
Detailed description of the invention
Fig. 1 is the bottom view of the midsole main body made of first step in embodiment；
Fig. 2 is the bottom view of the frid made of second step in embodiment；
Fig. 3 be in embodiment through third step by frid in conjunction with midsole main body after bottom view；
Fig. 4 is the bottom view for having reeded injection molding midsole in embodiment through bottom surface made of four steps；
Fig. 5 is the bottom view of the midsole main body made of first step with rear portion half-turn abutment wall.
Each label is respectively in figure:
(10) midsole main body, (11) abutment wall, (12) notch, the bottom surface of (13) midsole main body, the inside of (14) abutment wall
Face, the bottom surface of (15) abutment wall；
(20) frid, (21) opening；
(30) groove.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1,2,3,4, the present invention manufactures the method that bottom surface has reeded injection molding midsole, comprising:
First step, using mold injection molding midsole main body 10, the bottom surface 13 of midsole main body made of the step
Peripheral portion forms the abutment wall 11 of a whole circle protrusion, and the height of 11 protrusion of abutment wall is 1.5 millimeters, and the width of abutment wall 11 is 2.5 millis
Rice；The plastic material of injection molding is polypropylene, and injection temperature range is 200-235 degrees Celsius, and injection pressure range is 80-90 million
Pa, injection time are 6 seconds, and the dwell time is 2 seconds, and dwell pressure range is 75-85 megapascal；
Second step, using laser cutting machine, using the processing method of laser cutting, with a thickness of one piece of 1.5 millimeters
On whole plate, automatic machine-shaping frid 20, frid 20 made of the step, appearance profile whole encloses the interior of abutment wall with one
The shape of side 14 is adapted, and peripheral portion has opening 21 up and down；The path of laser cutting is by laser cutting machine
Preset process control, laser power density when being cut by laser appearance profile and opening 21 are 65 watts/square centimeter, cutting speed
Degree is 100 mm/seconds, and such cutting parameter makes the production of frid 20 not only efficient but also will not burn plate；
Frid 20 is embedded in the abutment wall 11 of midsole main body 10, by way of gluing, frid 20 is glued by third step
Gu achieving the purpose that on the bottom surface of midsole main body 13 in conjunction with frid 20 and midsole main body 10；Glue for bonding is
The good fortune board yellow glue of the model JY333-3 of the magnificent extra-high polymers Co., Ltd production of Lay, pressure stands 2 minutes after gluing；
Four steps, on the abutment wall 11 of midsole main body 10, the position of the corresponding opening of frid 20 21, from the bottom surface of abutment wall
15 inwardly grind the notch 12 that depth is 1.5 millimeters, and the notch 12 is collectively formed for accommodating with the opening 21 on frid 20
Place the groove 30 of strap ends.
Bottom surface just can be produced by aforementioned four step and has reeded injection molding midsole, when needing to change groove 30
When quantity, position, it need to only remake the frid 20 after changing 21 quantity of opening, position and corresponding position is beaten on abutment wall 11
Open gap 12, is not related to mold completely, so injection molding midsole is manufactured using the method for the present invention, it can quickly, at low cost
Change groove 30, in addition to this, moreover it is possible to promote mould standard, further decrease the manufacturing cost of injection molding midsole.
Referring to Fig. 5, in above-mentioned first step, abutment wall 11 is formed by midsole main body 10, it can also be according to groove 30
Actual demand position is adjusted to front half-turn abutment wall or rear portion half-turn abutment wall.
In above-mentioned second step, cardboard is can be used in frid 20, and fiberboard also can be used.The mode of production frid 20 may be used also
The manufacture that selection cutting die is cut.The appearance profile of frid 20 is made and is adapted with the shape of the medial surface 14 of abutment wall, is had
The outer dimension of frid 20 can also be made slightly smaller than in abutment wall by positioning when being combined conducive to frid 20 with midsole main body 10
The size of side 14 can also produce bottom surface in this way and have reeded injection molding midsole, moreover it is possible to reduce the requirement made to frid 20.
In above-mentioned third step, it can also be toasted in 50 degrees Celsius of oven through 30 seconds pressures after gluing, adhesive effect meeting
More preferably, the waiting time also can be shorter after gluing.
In above-mentioned four steps, notch is inwardly ground from the bottom surface of abutment wall 15, would not be frayed to abutment wall 11 and midsole
The lateral surface of main body 10, thus will not the side appearance to subsequent product shoes cause adverse effect.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
According to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example, still belong to
In the range of the technology of the present invention.
Claims (4)
1. a kind of method that manufacture bottom surface has reeded injection molding midsole, it is characterized in that: including:
The step of injection molding midsole main body, midsole main body made of the step, the peripheral portion in its bottom surface form protrusion
Abutment wall；
The step of making frid, frid made of the step have opening in its peripheral portion；
Frid is attached on the bottom surface in the abutment wall of midsole main body by the step of frid is in conjunction with midsole main body, the step；
The step of abutment wall is open, which makes a breach on the abutment wall of midsole main body, makes the opening on the notch and frid
It is collectively formed for accommodating the groove for placing strap ends.
2. the method that manufacture bottom surface according to claim 1 has reeded injection molding midsole, it is characterized in that: being molded into
In the step of type midsole main body, the abutment wall of a whole circle protrusion is formed in the peripheral portion of midsole body floor.
3. the method that manufacture bottom surface according to claim 1 has reeded injection molding midsole, it is characterized in that: in production slot
In the step of plate, the appearance profile of made frid is adapted with the shape of abutment wall medial surface.
4. the method that manufacture bottom surface according to claim 1 has reeded injection molding midsole, it is characterized in that: being opened in abutment wall
In the step of mouth, the notch on abutment wall is inwardly ground from the bottom surface of abutment wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731407.0A CN106079506B (en) | 2016-08-26 | 2016-08-26 | A method of manufacture bottom surface has reeded injection molding midsole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731407.0A CN106079506B (en) | 2016-08-26 | 2016-08-26 | A method of manufacture bottom surface has reeded injection molding midsole |
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| Publication Number | Publication Date |
|---|---|
| CN106079506A CN106079506A (en) | 2016-11-09 |
| CN106079506B true CN106079506B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610731407.0A Active CN106079506B (en) | 2016-08-26 | 2016-08-26 | A method of manufacture bottom surface has reeded injection molding midsole |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114947305B (en) * | 2022-04-14 | 2023-12-22 | 安踏（中国）有限公司 | Midsole processing method, midsole and shoe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680091A (en) * | 2004-04-06 | 2005-10-12 | 林鸿祺 | Production of middle soles of shoes |
| CN103538272A (en) * | 2012-07-17 | 2014-01-29 | 广州天创时尚鞋业股份有限公司 | Rubber insole for women shoes and manufacturing method |
| CN105249609A (en) * | 2015-10-23 | 2016-01-20 | 东莞智标鞋业科技有限公司 | Grooved middle sole of injection molded shoe and manufacturing method of grooved middle sole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204763654U (en) * | 2015-06-15 | 2015-11-18 | 特步(中国)有限公司 | Split type shoes insole |
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2016
- 2016-08-26 CN CN201610731407.0A patent/CN106079506B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680091A (en) * | 2004-04-06 | 2005-10-12 | 林鸿祺 | Production of middle soles of shoes |
| CN103538272A (en) * | 2012-07-17 | 2014-01-29 | 广州天创时尚鞋业股份有限公司 | Rubber insole for women shoes and manufacturing method |
| CN105249609A (en) * | 2015-10-23 | 2016-01-20 | 东莞智标鞋业科技有限公司 | Grooved middle sole of injection molded shoe and manufacturing method of grooved middle sole |
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| CN106079506A (en) | 2016-11-09 |
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Address after: 523000 room 15, 6th floor, building a, North District, Goldman Sachs Science Park, 84 Zhongli Road, Zhouxi Industrial Zone, Nancheng District, Dongguan City, Guangdong Province Patentee after: Guangdong Zhibiao Technology Co.,Ltd. Address before: 523000 room 15, 6th floor, building a, North District, Goldman Sachs Science Park, 84 Zhongli Road, Zhouxi Industrial Zone, Nancheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHIBIAO FOOTWEAR TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201228 Address after: 212000 No.6, Shengdan Road, Dantu District, Zhenjiang City, Jiangsu Province Patentee after: Chen Ximei Address before: 523000 room 15, 6th floor, building a, North District, Goldman Sachs Science Park, 84 Zhongli Road, Zhouxi Industrial Zone, Nancheng District, Dongguan City, Guangdong Province Patentee before: Guangdong Zhibiao Technology Co.,Ltd. |
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Effective date of registration: 20211203 Address after: 367 Jian'an Road, Chang'an Town, Dongguan City, Guangdong Province 523000 Patentee after: GUANGDONG WANLIMA INDUSTRY CO.,LTD. Address before: 212000 No.6, Shengdan Road, Dantu District, Zhenjiang City, Jiangsu Province Patentee before: Chen Ximei |
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