CN110640972A - Method for manufacturing heels of heels - Google Patents
Method for manufacturing heels of heels Download PDFInfo
- Publication number
- CN110640972A CN110640972A CN201910911382.6A CN201910911382A CN110640972A CN 110640972 A CN110640972 A CN 110640972A CN 201910911382 A CN201910911382 A CN 201910911382A CN 110640972 A CN110640972 A CN 110640972A
- Authority
- CN
- China
- Prior art keywords
- heel
- main body
- manufacturing
- heels
- heel main
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14237—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
- B29C2045/14245—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity using deforming or preforming means outside the mould cavity
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/502—Heels
Abstract
The invention relates to a manufacturing method of a heel shoe, belonging to the technical field of manufacturing in the shoe industry, wherein the heel of the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps: step S1: the heel main body is manufactured through a cast steel process; step S2: fixing the heel main body obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold; step S3: and injecting the synthetic resin in a molten state into the mold and cooling to prepare the coating sleeve coated outside the heel main body. Compared with the traditional method, the method for manufacturing the heel of the heel shoe does not need to rivet the heel lift at the bottom of the heel main body manually, and uses a die and a thermoplastic molding process to manufacture the coating sleeve, so the method for manufacturing the heel of the heel shoe provided by the invention has the advantages of higher production efficiency, small error, good consistency among the processed heel shoe heels and lower labor cost.
Description
Technical Field
The invention belongs to the technical field of shoe manufacturing, and particularly relates to a manufacturing method of heels of shoes.
Background
The heel shoes are different from flat shoes and are provided with heels with a certain height, the heels of the heel shoes are divided into a high style, a middle style and a low style, namely the heels are different in height, wherein the heels of the high-heeled shoes are generally more than 7cm, the heels of the middle-heeled shoes are generally 3-5cm, and the heels of the low-heeled shoes are generally 1-3 cm. A piece independent heel lift is installed usually to traditional heel shoes heel bottom for wear-resisting and antiskid, during concrete implementation, the heel lift is through pressing the assembly of riveting technology in the heel bottom, and this kind of technology is very traditional, needs manual operation, and required labour is big and the process is many, and the heel uniformity that processes moreover is poor each other, and the error is great.
Disclosure of Invention
The invention provides a manufacturing method of heels of shoes, which is used for solving the technical problems of multiple working procedures, poor consistency among the processed heels, large error and high labor cost in the traditional processing technology of the heels of the shoes.
The invention is realized by the following technical scheme: a method for manufacturing heels of shoes,
the heel of the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps:
step S1: the heel main body is manufactured through a cast steel process;
step S2: fixing the heel main body obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: and injecting the synthetic resin in a molten state into the mold, and cooling to prepare the coating sleeve coated outside the heel main body.
Further, in order to better implement the present invention, the bottom wall center position of the heel main body obtained in the step S1 has an inner groove, and the covering sleeve obtained in the step S3 includes a filling block filled in the inner groove.
Further, in order to better implement the present invention, the top wall center position of the heel main body obtained in the step S1 has a weight-reducing groove.
Further, in order to better implement the present invention, the top wall of the heel main body obtained in the step S1 has screw holes for fixing with the sole of the heel shoe.
Further, in order to better implement the present invention, the number of the screw holes is plural, and the plural screw holes are evenly distributed around the weight-reduction groove.
Further, in order to better implement the present invention, the heel main body obtained in the step S1 further includes a positioning column located on the top wall of the heel main body and used for installing and positioning.
Further, in order to better implement the present invention, the heel body has a top wall, side walls and a bottom wall, the covering sleeve is wrapped outside the side walls and the bottom wall of the heel body, and the top of the covering sleeve obtained in the step S3 includes a thickened wall surrounding the top of the heel body.
Further, in order to better implement the present invention, the synthetic resin is a polyoxymethylene thermoplastic polymer.
Further, in order to better implement the present invention, the heel body has a mushroom shape with a small upper size.
Further, in order to better implement the invention, the mold comprises a cavity matched with the shape of the heel main body, and the heel main body is inserted into the cavity and is positioned in the center of the cavity.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a method for manufacturing heels of heels, which comprises a heel main body and a coating sleeve, wherein the method comprises the steps of firstly manufacturing the heel main body through a steel casting process, then clamping the heel main body on a manufacturing tool and placing the heel main body in a mould, finally injecting liquid molten synthetic resin into the mould and cooling the molten synthetic resin to manufacture the coating sleeve coated outside the heel main body Small error, good consistency between the heels of the processed heels and lower labor cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the heel of a shoe produced by the method of manufacturing a heel of a shoe according to the present invention;
fig. 2 is a cross-sectional view of the structure shown in fig. 1.
In the figure:
1-heel body;
2-coating a sleeve;
3-inner grooves;
4-filling blocks;
5-screw holes;
6-weight reduction grooves;
7-a positioning column;
8-thickening the wall.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
the embodiment provides a manufacturing method of a heel shoe, the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps:
step S1: the heel main body 1 is manufactured through a cast steel process;
step S2: fixing the heel main body 1 obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: the mold is filled with a molten synthetic resin and cooled to form a covering sleeve 2 covering the heel body 1.
It should be noted that, in the present embodiment, the step S1 is actually a manufacturing process of the heel main body 1, and is the same as the manufacturing process of the conventional heel main body, so that a detailed explanation thereof will not be provided herein.
Step S2 is to actually fix the manufactured heel body 1 by a jig and place the fixed heel body in a mold, where the jig has a clamping function and can clamp the heel body 1, and this embodiment is not limited to the jig, and any jig capable of clamping the heel body 1 may be applicable, and the mold has a cavity adapted to the shape of the heel body, and the heel body 1 is inserted into the cavity, and at this time, a gap is formed between the outer wall of the heel body 1 and the inner wall of the cavity. It should be noted that any mold having a cavity adapted to the shape of the heel body 1 is suitable.
Step S3: then, the synthetic resin in a molten state is injected into the gap, and after cooling, the synthetic resin is solidified to form the covering sleeve 2, and then the heel body 1 and the covering sleeve 2 are taken out from the mold together, so that the heel of the shoe manufactured by the method provided by the invention is formed.
Compared with the traditional method, the method for manufacturing the heel of the heel shoe does not need to rivet the heel lift at the bottom of the heel main body 1 manually, but adopts an injection molding mode, a layer of coating sleeve 2 is coated outside the heel main body 1, and the coating sleeve 2 can play a role of the heel lift, so that the method provided by the invention can save a large amount of manpower for riveting the heel lift, the manufacturing efficiency of the heel shoe is higher, the manufactured heel of the heel shoe has better consistency with each other, and the error is almost zero.
As a specific embodiment of this example, the synthetic resin in this example is a polyoxymethylene thermoplastic polymer. And the heel body 1 is a steel casting and has a mushroom shape with a small upper size.
Example 2:
the embodiment provides a manufacturing method of a heel shoe, the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps:
step S1: the heel main body 1 is manufactured through a cast steel process;
step S2: fixing the heel main body 1 obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: the mold is filled with a molten synthetic resin and cooled to form a covering sleeve 2 covering the heel body 1.
It should be noted that, in the present embodiment, the step S1 is actually a manufacturing process of the heel main body 1, and is the same as the manufacturing process of the conventional heel main body, so that a detailed explanation thereof will not be provided herein.
Step S2 is to actually fix the manufactured heel body 1 by a jig and place the fixed heel body in a mold, where the jig has a clamping function and can clamp the heel body 1, and this embodiment is not limited to the jig, and any jig capable of clamping the heel body 1 may be applicable, and the mold has a cavity adapted to the shape of the heel body, and the heel body 1 is inserted into the cavity, and at this time, a gap is formed between the outer wall of the heel body 1 and the inner wall of the cavity. It should be noted that any mold having a cavity adapted to the shape of the heel body 1 is suitable.
Step S3: then, the synthetic resin in a molten state is injected into the gap, and after cooling, the synthetic resin is solidified to form the covering sleeve 2, and then the heel body 1 and the covering sleeve 2 are taken out from the mold together, so that the heel of the shoe manufactured by the method provided by the invention is formed.
Compared with the traditional method, the method for manufacturing the heel of the heel shoe does not need to rivet the heel lift at the bottom of the heel main body 1 manually, but adopts an injection molding mode, a layer of coating sleeve 2 is coated outside the heel main body 1, and the coating sleeve 2 can play a role of the heel lift, so that the method provided by the invention can save a large amount of manpower for riveting the heel lift, the manufacturing efficiency of the heel shoe is higher, the manufactured heel of the heel shoe has better consistency with each other, and the error is almost zero.
As a specific embodiment of this example, the synthetic resin in this example is a polyoxymethylene thermoplastic polymer. And the heel body 1 is a steel casting and has a mushroom shape with a small upper size.
As a more preferable embodiment of this embodiment, the bottom wall center position of the heel main body 2 obtained in the step S1 is provided with an inner groove 3, the covering sleeve 2 obtained in the step S3 includes a filling block 4, and the filling block 4 is filled in the inner groove 3, so as to increase the contact area between the covering sleeve 2 and the heel main body 1, so that the connection between the covering sleeve 2 and the heel main body 1 is more stable, and the connection between the filling block 4 and the inner groove 3 can also play a role of positioning and limiting, thereby further enhancing the connection stability between the heel main body 1 and the covering sleeve 2.
Example 3:
the embodiment provides a manufacturing method of a heel shoe, the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps:
step S1: the heel main body 1 is manufactured through a cast steel process;
step S2: fixing the heel main body 1 obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: the mold is filled with a molten synthetic resin and cooled to form a covering sleeve 2 covering the heel body 1.
It should be noted that, in the present embodiment, the step S1 is actually a manufacturing process of the heel main body 1, and is the same as the manufacturing process of the conventional heel main body, so that a detailed explanation thereof will not be provided herein.
Step S2 is to actually fix the manufactured heel body 1 by a jig and place the fixed heel body in a mold, where the jig has a clamping function and can clamp the heel body 1, and this embodiment is not limited to the jig, and any jig capable of clamping the heel body 1 may be applicable, and the mold has a cavity adapted to the shape of the heel body, and the heel body 1 is inserted into the cavity, and at this time, a gap is formed between the outer wall of the heel body 1 and the inner wall of the cavity. It should be noted that any mold having a cavity adapted to the shape of the heel body 1 is suitable.
Step S3: then, the synthetic resin in a molten state is injected into the gap, and after cooling, the synthetic resin is solidified to form the covering sleeve 2, and then the heel body 1 and the covering sleeve 2 are taken out from the mold together, so that the heel of the shoe manufactured by the method provided by the invention is formed.
Compared with the traditional method, the method for manufacturing the heel of the heel shoe does not need to rivet the heel lift at the bottom of the heel main body 1 manually, but adopts an injection molding mode, a layer of coating sleeve 2 is coated outside the heel main body 1, and the coating sleeve 2 can play a role of the heel lift, so that the method provided by the invention can save a large amount of manpower for riveting the heel lift, the manufacturing efficiency of the heel shoe is higher, the manufactured heel of the heel shoe has better consistency with each other, and the error is almost zero.
As a specific embodiment of this example, the synthetic resin in this example is a polyoxymethylene thermoplastic polymer. And the heel body 1 is a steel casting and has a mushroom shape with a small upper size.
A more preferred implementation of this embodiment is as follows: the central position of the top wall of the heel main body 1 obtained in the step S1 is further provided with a weight reduction groove 6, so that the material consumption during the production of the heel main body 1 is reduced, the cost is saved, and the whole weight of the heel shoe is reduced.
As a more preferable embodiment of this embodiment, the top wall of the heel main body 1 obtained in the above step S1 is further provided with screw holes 5 for fixing with the heel sole, and fastening screws are screwed into the screw holes 5 after passing through the heel sole, thereby fixing the heel manufactured by the present invention on the heel sole. More preferably, the number of the screw holes 5 is plural, and the plural screw holes 5 are evenly distributed around the lightening groove 6.
Example 4:
the embodiment provides a manufacturing method of a heel shoe, the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps:
step S1: the heel main body 1 is manufactured through a cast steel process;
step S2: fixing the heel main body 1 obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: the mold is filled with a molten synthetic resin and cooled to form a covering sleeve 2 covering the heel body 1.
It should be noted that, in the present embodiment, the step S1 is actually a manufacturing process of the heel main body 1, and is the same as the manufacturing process of the conventional heel main body, so that a detailed explanation thereof will not be provided herein.
Step S2 is to actually fix the manufactured heel body 1 by a jig and place the fixed heel body in a mold, where the jig has a clamping function and can clamp the heel body 1, and this embodiment is not limited to the jig, and any jig capable of clamping the heel body 1 may be applicable, and the mold has a cavity adapted to the shape of the heel body, and the heel body 1 is inserted into the cavity, and at this time, a gap is formed between the outer wall of the heel body 1 and the inner wall of the cavity. It should be noted that any mold having a cavity adapted to the shape of the heel body 1 is suitable.
Step S3: then, the synthetic resin in a molten state is injected into the gap, and after cooling, the synthetic resin is solidified to form the covering sleeve 2, and then the heel body 1 and the covering sleeve 2 are taken out from the mold together, so that the heel of the shoe manufactured by the method provided by the invention is formed.
Compared with the traditional method, the method for manufacturing the heel of the heel shoe does not need to rivet the heel lift at the bottom of the heel main body 1 manually, but adopts an injection molding mode, a layer of coating sleeve 2 is coated outside the heel main body 1, and the coating sleeve 2 can play a role of the heel lift, so that the method provided by the invention can save a large amount of manpower for riveting the heel lift, the manufacturing efficiency of the heel shoe is higher, the manufactured heel of the heel shoe has better consistency with each other, and the error is almost zero.
As a specific embodiment of this example, the synthetic resin in this example is a polyoxymethylene thermoplastic polymer. And the heel body 1 is a steel casting and has a mushroom shape with a small upper size.
A more preferred implementation of this embodiment is as follows: the bottom wall of the heel main body 1 obtained in the step S1 is further provided with a positioning column 7, and the shoe-following sole is provided with a positioning hole, so that during installation, the positioning column 7 is inserted into the positioning hole for positioning, and installation between the shoe-following heel and the shoe-following sole is further simplified.
Example 5:
the embodiment provides a manufacturing method of a heel shoe, the heel shoe comprises a heel main body and a coating sleeve, and the manufacturing method comprises the following steps:
step S1: the heel main body 1 is manufactured through a cast steel process;
step S2: fixing the heel main body 1 obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: the mold is filled with a molten synthetic resin and cooled to form a covering sleeve 2 covering the heel body 1.
It should be noted that, in the present embodiment, the step S1 is actually a manufacturing process of the heel main body 1, and is the same as the manufacturing process of the conventional heel main body, so that a detailed explanation thereof will not be provided herein.
Step S2 is to actually fix the manufactured heel body 1 by a jig and place the fixed heel body in a mold, where the jig has a clamping function and can clamp the heel body 1, and this embodiment is not limited to the jig, and any jig capable of clamping the heel body 1 may be applicable, and the mold has a cavity adapted to the shape of the heel body, and the heel body 1 is inserted into the cavity, and at this time, a gap is formed between the outer wall of the heel body 1 and the inner wall of the cavity. It should be noted that any mold having a cavity adapted to the shape of the heel body 1 is suitable.
Step S3: then, the synthetic resin in a molten state is injected into the gap, and after cooling, the synthetic resin is solidified to form the covering sleeve 2, and then the heel body 1 and the covering sleeve 2 are taken out from the mold together, so that the heel of the shoe manufactured by the method provided by the invention is formed.
Compared with the traditional method, the method for manufacturing the heel of the heel shoe does not need to rivet the heel lift at the bottom of the heel main body 1 manually, but adopts an injection molding mode, a layer of coating sleeve 2 is coated outside the heel main body 1, and the coating sleeve 2 can play a role of the heel lift, so that the method provided by the invention can save a large amount of manpower for riveting the heel lift, the manufacturing efficiency of the heel shoe is higher, the manufactured heel of the heel shoe has better consistency with each other, and the error is almost zero.
As a specific embodiment of this example, the synthetic resin in this example is a polyoxymethylene thermoplastic polymer. And the heel body 1 is a steel casting and has a mushroom shape with a small upper size.
A more preferred implementation of this embodiment is as follows: prescribe that above-mentioned heel main part 1 has the roof, lateral wall and diapire, the cladding of cladding cover 2 is on the lateral wall and the diapire of heel main part 1, and the top of cladding cover 2 is including the thickening wall 8 that encircles heel main part top, the diapire of thickening wall 8 also will with the contact of shoes sole, can make like this with shoes heel and with shoes sole area of contact bigger, thereby reduce the perpendicular atress burden of heel main part 1, thickening wall 8 can make the connection between cladding cover 2 and heel main part 1 more firm in addition.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A manufacturing method of heels of shoes is characterized in that:
the heel of the heel comprises a heel main body (1) and a coating sleeve (2), and the manufacturing method comprises the following steps:
step S1: the heel body (1) is manufactured through a cast steel process;
step S2: fixing the heel main body (1) obtained in the step S1 on a manufacturing tool and placing the heel main body in a mold;
step S3: and injecting the synthetic resin in a molten state into the mold, and cooling to prepare the coating sleeve (2) coated outside the heel main body (1).
2. A method of manufacturing heels for shoes according to claim 1, wherein: the bottom wall center position of the heel main body (1) obtained in the step S1 is provided with an inner groove (3), and the covering sleeve (2) obtained in the step S3 comprises a filling block (4) filled in the inner groove (3).
3. A method of manufacturing heels for shoes according to claim 1, wherein: the center position of the top wall of the heel main body (1) obtained in the step S1 is provided with a lightening groove (6).
4. A method of manufacturing heels for shoes according to claim 3, wherein: the top wall of the heel main body (1) obtained in the step S1 is provided with screw holes (5) for fixing with the sole of the heel shoe.
5. A method of manufacturing heels for shoes according to claim 4, wherein: the number of the screw holes (5) is multiple, and the multiple screw holes (5) are evenly distributed around the weight-reducing groove (6).
6. A method of manufacturing heels for shoes according to claim 1, wherein: the heel main body (1) obtained in the step S1 further comprises a positioning column (7) located on the top wall of the heel main body (1) and used for installing and positioning.
7. A method of manufacturing heels for shoes according to claim 1, wherein: the heel main body (1) is provided with a top wall, a side wall and a bottom wall, the covering sleeve (2) is covered outside the side wall and the bottom wall of the heel main body (1), and the top of the covering sleeve (2) obtained in the step S3 comprises a thickened wall (8) surrounding the top of the heel main body (1).
8. A method of manufacturing heels for shoes according to any one of claims 1 to 7, characterised in that: the synthetic resin is a polyoxymethylene thermoplastic polymer.
9. A method of manufacturing heels for shoes according to any one of claims 1 to 7, characterised in that: the appearance of the heel main body (1) is in a mushroom shape with a small upper size.
10. A method of manufacturing heels for shoes according to any one of claims 1 to 7, characterised in that: the mould comprises a cavity matched with the shape of the heel main body (1), and the heel main body (1) is inserted into the cavity and is positioned in the center of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911382.6A CN110640972A (en) | 2019-09-25 | 2019-09-25 | Method for manufacturing heels of heels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911382.6A CN110640972A (en) | 2019-09-25 | 2019-09-25 | Method for manufacturing heels of heels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640972A true CN110640972A (en) | 2020-01-03 |
Family
ID=69011252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910911382.6A Pending CN110640972A (en) | 2019-09-25 | 2019-09-25 | Method for manufacturing heels of heels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679146A (en) * | 2021-07-15 | 2021-11-23 | 深圳美工源塑胶模具有限公司 | High-heeled shoe heel forming method and high-heeled shoe with heel |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB818975A (en) * | 1956-09-26 | 1959-08-26 | Flii Rotelli S R L | Heel for ladies' shoes, of plastic material, with wooden reinforcement |
| GB1107770A (en) * | 1964-10-16 | 1968-03-27 | Desma Werke Gmbh | Improvements in articles of footwear having moulded-on soles of resilient material |
| GB1130729A (en) * | 1965-05-11 | 1968-10-16 | Alexander Sauer | Improvements in or relating to heel shank assemblies |
| US4255825A (en) * | 1978-04-10 | 1981-03-17 | Rigon, S.P.A. | Boots of injection molded plastic and process therefor |
| DE3910586A1 (en) * | 1989-04-01 | 1990-10-04 | Heinz Weidelt | Protective cap for a shoe heel, in particular for ladies' shoes with high heels |
| CN204969737U (en) * | 2015-09-01 | 2016-01-20 | 巨一集团有限公司 | Heel is moulded plastics at bottom of integrated high -heeled shoes |
| CN107713173A (en) * | 2016-08-13 | 2018-02-23 | 颜茹玉 | A kind of heel |
| CN207590152U (en) * | 2017-12-11 | 2018-07-10 | 浙江里仁纳米科技有限公司 | A kind of heel of high-heeled shoes |
| CN108348042A (en) * | 2015-08-14 | 2018-07-31 | 方案设计股份有限公司 | High-heeled shoes |
| CN109452724A (en) * | 2018-11-12 | 2019-03-12 | 革乐美时尚有限公司 | A kind of injection moulded shoes and its production method |
-
2019
- 2019-09-25 CN CN201910911382.6A patent/CN110640972A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB818975A (en) * | 1956-09-26 | 1959-08-26 | Flii Rotelli S R L | Heel for ladies' shoes, of plastic material, with wooden reinforcement |
| GB1107770A (en) * | 1964-10-16 | 1968-03-27 | Desma Werke Gmbh | Improvements in articles of footwear having moulded-on soles of resilient material |
| GB1130729A (en) * | 1965-05-11 | 1968-10-16 | Alexander Sauer | Improvements in or relating to heel shank assemblies |
| US4255825A (en) * | 1978-04-10 | 1981-03-17 | Rigon, S.P.A. | Boots of injection molded plastic and process therefor |
| DE3910586A1 (en) * | 1989-04-01 | 1990-10-04 | Heinz Weidelt | Protective cap for a shoe heel, in particular for ladies' shoes with high heels |
| CN108348042A (en) * | 2015-08-14 | 2018-07-31 | 方案设计股份有限公司 | High-heeled shoes |
| CN204969737U (en) * | 2015-09-01 | 2016-01-20 | 巨一集团有限公司 | Heel is moulded plastics at bottom of integrated high -heeled shoes |
| CN107713173A (en) * | 2016-08-13 | 2018-02-23 | 颜茹玉 | A kind of heel |
| CN207590152U (en) * | 2017-12-11 | 2018-07-10 | 浙江里仁纳米科技有限公司 | A kind of heel of high-heeled shoes |
| CN109452724A (en) * | 2018-11-12 | 2019-03-12 | 革乐美时尚有限公司 | A kind of injection moulded shoes and its production method |
Non-Patent Citations (1)
| Title |
|---|
| 弓太生: "《皮鞋工艺学》", 30 September 2006 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679146A (en) * | 2021-07-15 | 2021-11-23 | 深圳美工源塑胶模具有限公司 | High-heeled shoe heel forming method and high-heeled shoe with heel |
| CN113679146B (en) * | 2021-07-15 | 2023-02-28 | 深圳美工源塑胶模具有限公司 | High-heeled shoe heel forming method and high-heeled shoe with heel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE460092T1 (en) | SHOE AND SHOE MANUFACTURING PROCESS | |
| WO2020113814A1 (en) | Method for manufacturing shoe of multi-layer hot-melt structure, and structures of mold, upper and sole | |
| CN110640972A (en) | Method for manufacturing heels of heels | |
| CN202439180U (en) | Improved foot sole die | |
| CN109452724A (en) | A kind of injection moulded shoes and its production method | |
| US6787089B2 (en) | Method for making a shoe | |
| CN103434062B (en) | The mould of shoemaking boots and footwear boots preparation method | |
| CN219405020U (en) | Shoe mold matching structure | |
| US20070151698A1 (en) | Molding assembly and method for making a crank | |
| CN220212126U (en) | Mounting die for shoe nails | |
| CN202060091U (en) | High-heeled shoe | |
| CN105619696A (en) | Bearing seat assembly machining method and bearing seat assembly | |
| CN206780881U (en) | A kind of three color die for shoe-sole | |
| CN2247963Y (en) | Combined shoe sole | |
| CN210445877U (en) | Heel of heel shoe | |
| CN203019606U (en) | Integrally molded hinged accurate-positioning multi-color sole mould | |
| KR940002170B1 (en) | Combat shoe | |
| CN110919966A (en) | Double-color crystal air-blowing slipper mold and method for manufacturing slippers by using same | |
| CN107932838A (en) | A kind of disposal molding heel and its molding die | |
| CN210329557U (en) | Square heel of woman style high-heeled shoes | |
| CN210094820U (en) | Injection molding insole capable of adapting to various heels and mold thereof | |
| CN211640741U (en) | Double-color crystal air-blowing slipper mold | |
| US20220395053A1 (en) | Breathable sole, mold for processing breathable sole, and manufacturing method of breathable sole | |
| CN205467452U (en) | A shoe tree mould for robot shoemaking assembly line | |
| CN206275258U (en) | Fillers mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 510000 room 901, No. 1, Linjiang Avenue, Tianhe District, Guangzhou, Guangdong Province (office only) (not for plant use) Applicant after: Guangzhou multilayer Industry Co.,Ltd. Address before: 510000 room 2901, 68 Huacheng Avenue, Tianhe District, Guangzhou City, Guangdong Province (office use only) Applicant before: GUANGZHOU SHANGGOUQUAN CULTURE INDUSTRY DEVELOPMENT CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200103 |
|
| RJ01 | Rejection of invention patent application after publication |