CN213593510U - Forming die for shoemaking - Google Patents
Forming die for shoemaking Download PDFInfo
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- CN213593510U CN213593510U CN202022068907.5U CN202022068907U CN213593510U CN 213593510 U CN213593510 U CN 213593510U CN 202022068907 U CN202022068907 U CN 202022068907U CN 213593510 U CN213593510 U CN 213593510U
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Abstract
The utility model provides a moulded die of shoemaking, including the die block, the top of die block is equipped with the shoes outsole and holds the chamber, the left side of die block, the right side is equipped with left side mould and right side mould respectively, left side mould and right side mould can fold up mutually and form the vamp with the cooperation and hold the chamber, still including filling mould and injection port, first molding chamber and second molding chamber have been seted up to the part that the inside wall of left side mould and right side mould corresponds the vamp and holds the chamber, first molding chamber and second molding chamber are linked together, the edge of filling the mould is equipped with the isolation portion that can occupy first molding chamber, the injection way that can communicate first molding chamber is seted up on the top of filling the mould. Compare with traditional moulded die for shoemaking, the utility model discloses can go out the part of different colours and/or density at the surface machining of shoes, reduce the quantity of required die block, left side mould and right side mould, reduce equipment cost, alleviate the plant maintenance degree of difficulty.
Description
Technical Field
The utility model relates to a technical field is made to the shoes, specifically is a moulded die of shoemaking.
Background
Traditional moulded die for shoemaking constitutes for die block, left side mould and right side mould, and the function is comparatively single, and every set of moulded die only can process out the part of list colour, single density at the surface of shoes, if need process out the part of different colours and/or density at the surface of shoes, then need set up different moulded dies for shoemaking and process the part of difference respectively, lead to equipment cost higher, and the equipment maintenance degree of difficulty is great.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects of the prior art, the utility model provides a forming die for shoemaking, which can process parts with different colors and/or densities on the surface of a shoe, thereby reducing the equipment cost and lightening the equipment maintenance difficulty.
The utility model adopts the following technical proposal.
A forming die for manufacturing shoes comprises a bottom die, wherein a shoe outsole accommodating cavity is formed in the top of the bottom die, a left side die and a right side die are respectively arranged on the left side and the right side of the bottom die, the left side die and the right side die can be folded and matched to form a shoe upper accommodating cavity, the forming die further comprises a filling die and an injection hole, a first forming cavity and a second forming cavity are formed in the parts, corresponding to the shoe upper accommodating cavity, of the inner side walls of the left side die and the right side die, the first forming cavity and the second forming cavity are communicated, an isolating part capable of occupying the first forming cavity is arranged at the edge of the filling die, an injection passage capable of communicating the first forming cavity is formed in the top end of the filling die, the filling die is arranged in the shoe outsole accommodating cavity in the process of injecting a first forming material into the first forming cavity, and the injection passage is communicated with the; and in the process of injecting the second molding material into the second molding cavity, the outsole holding cavity is used for holding the outsole, and the second molding cavity is communicated with the injection hole.
Furthermore, the injection hole is formed in the folding position of the left side die and the right side die.
Furthermore, the top end of the bottom die is provided with female patterns matched with the anti-skid patterns of the shoe outsole.
Furthermore, the bottom end of the filling die is provided with a male thread matched with the female thread.
Further, the first molding cavity comprises a first belt edge cavity.
Furthermore, the second molding cavity comprises a heel cavity, a second belt edge cavity and a toe cap cavity which are sequentially communicated end to end.
The utility model has the advantages that:
the utility model discloses a die block, the top of die block is equipped with shoes big end and holds the chamber, the left side of die block, the right side is equipped with left side mould and right side mould respectively, left side mould and right side mould can fold mutually and form the vamp and hold the chamber cooperatively, still including filling mould and injection hole, first molding cavity and second molding cavity have been seted up to the part that the inside wall of left side mould and right side mould corresponds vamp and holds the chamber, first molding cavity and second molding cavity are linked together, the edge of filling mould is equipped with the isolation part that can occupy first molding cavity, the top of filling mould is seted up the injection way that can communicate first molding cavity, in the in-process of injecting first molding material into first molding cavity, filling mould arranges shoes big end and holds the intracavity, injection way and injection hole intercommunication; in the process of injecting the second molding material into the second molding cavity, the outsole has been placed in the outsole holding cavity, and the second molding cavity is communicated with the injection hole, so, on the basis that only one set of die block, left side mould and right side mould exist, the first molding material and the second molding material can be respectively injected into the first molding cavity and the second molding cavity, thereby forming parts with different colors and/or densities on the surface of the shoe.
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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present embodiment without a left side mold;
FIG. 2 is a schematic structural diagram of the left side mold and the right side mold being closed together in the present embodiment;
fig. 3 is a schematic structural view of the right side mold.
Description of reference numerals:
the bottom die 1 is provided with a bottom die,
the left side die 2a, the right side die 2b,
an injection hole 21, a first molding cavity 22, a second molding cavity 23,
filling mold 3, spacer 31, injection channel 32.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.
It will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in the attached drawings, the forming die for shoemaking comprises a bottom die 1, wherein the top of the bottom die 1 is provided with a shoe outsole accommodating cavity, the left side and the right side of the bottom die 1 are respectively provided with a left side die 2a and a right side die 2b, the left side die 2a and the right side die 2b can be closed together and cooperatively form a shoe upper accommodating cavity, the forming die also comprises a filling die 3 and an injection hole 21, a first forming cavity 22 and a second forming cavity 23 are arranged on the inner side walls of the left side die 2a and the right side die 2b corresponding to the vamp accommodating cavity, the first forming cavity 22 is communicated with the second forming cavity 23, a separation part 31 capable of occupying the first forming cavity 22 is arranged on the edge of the filling die 3, an injection passage 32 capable of being communicated with the first forming cavity 22 is arranged at the top end of the filling die 3, in the process of injecting the first molding material into the first molding cavity 22, the filling mold 3 is placed in the outsole holding cavity, and the injection channels 32 are communicated with the injection holes 21; in the process of injecting the second molding material into the second molding cavity 23, the outsole holding cavity is placed with the second molding cavity 23 communicating with the injection hole 21.
The injection hole 21 is opened at the joint of the left side die 2a and the right side die 2 b.
The top end of the bottom die 1 is provided with female threads matched with the anti-slip threads of the outsole, and in the process of injecting the second molding material into the second molding cavity 23, the anti-slip threads of the outsole are embedded into the female threads of the bottom die 1 to play a role in positioning the outsole and prevent the outsole from deviating.
The bottom end of the filling mold 3 is provided with a male thread matched with the female thread, and in the process of injecting the first molding material into the first molding cavity 22, the male thread of the filling mold 3 is embedded into the female thread of the bottom mold 1, so that the filling mold 3 is positioned, and the filling mold 3 is prevented from deviating.
The first molding cavity 22 comprises a first belt edge cavity, after the first molding material is injected into the first molding cavity 22, the first molding material forms a first belt edge part connected with the vamp in the first belt edge cavity, the second molding cavity 23 comprises a heel cavity, a second belt edge cavity and a toe cap cavity which are sequentially communicated end to end, after the second molding material is injected into the second molding cavity 23, the second molding material forms a heel part, a second belt edge part and a toe cap part in the heel cavity, the second belt edge cavity and the toe cap cavity respectively, wherein the heel part, the second belt edge part and the toe cap part are connected with the vamp and the outsole, and the first belt edge part and the second belt edge part are connected, so that the vamp and the outsole are tightly connected.
The operation steps of this embodiment are:
1) the left side die 2a and the right side die 2b are separated, and the shoe upper is sleeved on a last connected with a lifting driving device (the lifting driving device and the last are not shown in the attached drawing);
2) the filling die 3 is prevented from entering the shoe outsole accommodating cavity, the lifting driving device drives the vamp to descend, the bottom end of the vamp is abutted against the top end of the filling die 3, and the isolation part 31 of the filling die 3 is tightly attached to the outer side of the vamp;
3) the left side die 2a and the right side die 2b are closed, the isolating part 31 of the filling die 3 occupies the second molding cavity 23, and the injection channel 32 is communicated with the injection hole 21;
4) injecting a first molding material into the first molding cavity 22 through the injection hole 21 and the injection passage 32, wherein the first molding material forms a first band edge part adhered to the outer side of the vamp in the first band edge cavity, the second molding cavity 23 is occupied by the isolation part 31, and the first molding material cannot enter the second molding cavity 23;
5) the left side die 2a and the right side die 2b are separated, and the lifting driving device drives the vamp to ascend;
6) taking out the filling mold 3 in the shoe outsole accommodating cavity, and placing the shoe outsole into the shoe outsole accommodating cavity;
7) the lifting driving device drives the vamp to descend, so that the bottom end of the vamp is abutted against the top end of the outsole;
8) the left side die 2a and the right side die 2b are folded again, and the second molding cavity 23 is communicated with the injection hole 21;
9) injecting a second molding material into a second molding cavity 23 through an injection hole 21, wherein the second molding material forms a heel part, a second band edge part and a toe part in the heel cavity, the second band edge cavity and the toe cavity, respectively, wherein the heel part, the second band edge part and the toe part are adhered to the outer sides of the shoe upper and the outsole, and the first band edge part is connected with the second band edge part, so that the shoe upper and the outsole are tightly connected;
10) and separating the left side die 2a and the right side die 2b again, driving the vamp to ascend by the lifting driving device, and taking down the finished shoe from the last.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. A forming die for manufacturing shoes comprises a bottom die, wherein a shoe outsole accommodating cavity is formed in the top of the bottom die, a left side die and a right side die are respectively arranged on the left side and the right side of the bottom die, the left side die and the right side die can be folded and matched to form a vamp accommodating cavity, the forming die is characterized by further comprising a filling die and an injection hole, a first forming cavity and a second forming cavity are formed in the parts, corresponding to the vamp accommodating cavity, of the inner side walls of the left side die and the right side die, the first forming cavity is communicated with the second forming cavity, a separation part capable of occupying the first forming cavity is arranged at the edge of the filling die, an injection channel capable of being communicated with the first forming cavity is formed in the top end of the filling die,
in the process of injecting the first molding material into the first molding cavity, the filling mold is arranged in the shoe outsole accommodating cavity, and the injection channel is communicated with the injection hole;
and in the process of injecting the second molding material into the second molding cavity, the outsole holding cavity is used for holding the outsole, and the second molding cavity is communicated with the injection hole.
2. The molding die for manufacturing shoes according to claim 1, wherein the injection hole is opened at a junction of the left die and the right die.
3. The forming die for manufacturing shoes according to claim 1, wherein the top end of the bottom die is provided with female patterns matched with the anti-slip patterns of the outsole.
4. The molding die for manufacturing shoes according to claim 3, wherein the bottom end of the filling die is provided with male threads matched with the female threads.
5. The molding die for manufacturing shoes according to claim 1, wherein the first molding cavity includes a first belt edge cavity.
6. The molding die for manufacturing shoes according to claim 1, wherein the second molding cavity comprises a heel cavity, a second belt edge cavity and a toe cavity which are communicated end to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022068907.5U CN213593510U (en) | 2020-09-18 | 2020-09-18 | Forming die for shoemaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022068907.5U CN213593510U (en) | 2020-09-18 | 2020-09-18 | Forming die for shoemaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213593510U true CN213593510U (en) | 2021-07-02 |
Family
ID=76587630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022068907.5U Active CN213593510U (en) | 2020-09-18 | 2020-09-18 | Forming die for shoemaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213593510U (en) |
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2020
- 2020-09-18 CN CN202022068907.5U patent/CN213593510U/en active Active
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