CN220031011U - One goes out two sole preparation moulds for shaping - Google Patents
One goes out two sole preparation moulds for shaping Download PDFInfo
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- CN220031011U CN220031011U CN202321398104.3U CN202321398104U CN220031011U CN 220031011 U CN220031011 U CN 220031011U CN 202321398104 U CN202321398104 U CN 202321398104U CN 220031011 U CN220031011 U CN 220031011U
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- sole
- runner
- mold
- molding
- forming
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- 238000007493 shaping process Methods 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 3
- 238000000465 moulding Methods 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 abstract description 38
- 238000001746 injection moulding Methods 0.000 description 12
- 230000000670 limiting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000791414 Plica plica Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of moulds, and particularly relates to a mould for manufacturing and forming a one-out-two sole, which comprises the following components: the upper end surface of the lower die holder is provided with two molding die cavities which are bilaterally symmetrical in an inward concave manner, the middle part of the upper end surface of the lower die holder is provided with a pouring runner which is communicated with the two molding die cavities and is used for injecting sole materials into the molding die cavities, and the two molding die cavities are positioned at the left side and the right side of the pouring runner; a material injection port communicated with the pouring runner is formed in the middle side end surface of the lower die holder; the upper die holder is oppositely arranged above the lower die holder, two bilaterally symmetrical forming male dies are outwards arranged on the lower end face of the upper die holder in a protruding mode, and the two forming male dies are opposite to the two forming die cavities in position and correspond to each other one by one. The utility model has one-out-two modes, namely one-mould-out two soles, improves the utilization rate of the mould and improves the production efficiency by two times as the original production efficiency.
Description
Technical Field
The utility model belongs to the technical field of molds, and particularly relates to a mold for manufacturing and molding soles with one mold and two mold parts.
Background
The rubber shoe sole is usually made of rubber materials so as to enable the sole to have good buffering performance, and the forming method comprises compression molding, injection molding and the like, wherein the injection molding is suitable for preparing thermoplastic shoe soles or thermoplastic elastomer soles, and has the advantages of high production efficiency, less post-processing workload of products, strong processing adaptability and the like. The mold for injection molding of soles is generally installed on an injection molding machine and generally comprises a corresponding male mold and a corresponding female mold, raw materials are injected for molding after the mold is closed, and a molded product is taken out after the mold is opened, so that injection molding is completed.
The conventional mold for injection molding of soles adopts a structure, for example, the Chinese patent with publication number of CN 218083893U: the utility model provides an injection mold for making sole, includes mould, center and lower mould, go up mould, center and lower mould and form the cavity that is used for the shaping sole jointly, go up one side of mould and lower mould and articulate each other, its characterized in that, the center includes left half frame and right half frame, left side half frame with the lower mould respectively with the lower mould slides along the articulated central line direction of last mould and lower mould and is connected, be equipped with between left side half frame with right half frame forces left side half frame with right half frame mutually separate's spring, it is equipped with the hindrance to go up the mould left side half frame with right half frame mutually separate stop gear, works as upward the mould rotates, stop gear releases the limiting effect to left half frame and right half frame.
Therefore, the traditional mould for producing soles has severely low production efficiency, cannot meet the requirement of industrial production, and the main reason for the problem is that the single-mould single-chip production is adopted in sole production, so that only one sole can be produced by a single mould at a time.
Disclosure of Invention
The utility model aims to provide a one-out-two mold for manufacturing and shaping soles, which aims to solve the technical problem that a single mold can only produce one sole at a time due to single-mold single-sheet production adopted in sole production in the prior art.
To achieve the above object, a one-out-two mold for manufacturing and molding soles according to an embodiment of the present utility model includes:
the upper end surface of the lower die holder is provided with two molding die cavities which are bilaterally symmetrical in an inward concave manner, the middle part of the upper end surface of the lower die holder is provided with a pouring runner which is communicated with the two molding die cavities and is used for injecting sole materials into the molding die cavities, and the two molding die cavities are positioned at the left side and the right side of the pouring runner; a material injection port communicated with the pouring runner is formed in the middle side end surface of the lower die holder; and
the upper die holder is oppositely arranged above the lower die holder, two bilaterally symmetrical forming male dies are outwards arranged on the lower end surface of the upper die holder in a protruding mode, and the two forming male dies are opposite to the two forming die cavities in position and correspond to each other one by one;
when the mold is closed, the upper mold base is matched with the lower mold base in an assembling mode, and the forming male mold and the forming mold cavity on the same side are surrounded to form a sole mold cavity for forming soles.
Optionally, the pouring runner is provided with a split point, and the pouring runner passes through the split point to form a left side split runner and a right side split runner which are respectively communicated with the two molding mold cavities.
Optionally, the left side runner and the right side runner are axisymmetrically arranged with respect to the pouring runner, the left side runner and the right side runner are both obliquely arranged upwards in a horizontal plane, and a V-shaped included angle is formed between the left side runner and the right side runner.
Optionally, there are two shunt points; the first split point is arranged at the starting end of the pouring runner and is connected to the tail parts of the two molding mold cavities through the left side split runner and the right side split runner; the second split point is arranged at the end of the pouring runner and is connected with the heads of the two molding die cavities through the left split runner and the right split runner.
Optionally, the sole mold cavity comprises a left shoe mold cavity and a right shoe mold cavity; the left shoe mold cavity and the right shoe mold cavity are axially symmetrically arranged relative to the pouring runner; the left shoe mold cavity is used for forming a left shoe sole, and the right shoe mold cavity is used for forming a right shoe sole.
Optionally, the two molding mold cavities have the same structure and comprise a mold cavity bottom for molding the sole shading and mold cavity side walls for molding the sole upper, and the mold cavity side walls are annularly arranged at the peripheral edge of the mold cavity bottom.
Optionally, the bottom of the mold cavity comprises a front sole molding part for molding sole front sole shading, a foot plate molding part for molding sole plate shading and a rear heel molding part for molding sole rear heel shading, and the front sole molding part, the foot plate molding part and the rear heel molding part are integrally molded from front to rear.
The one or more technical schemes in the mold for manufacturing and molding the sole with the first and the second parts provided by the embodiment of the utility model have at least one of the following technical effects: the first-out and second-out mold for manufacturing and molding soles is reasonable in space arrangement of the upper mold base and the lower mold base on the basis of ensuring production quality, and the first-out and second-out symmetrical design is adopted, so that when the upper mold base and the lower mold base are assembled, two sole mold cavities for molding soles are formed. The sole material is connected from the material injection port, and after flowing through the pouring runner, the sole material is divided into two flow directions into two sole mold cavities, and finally two soles are formed in one injection molding. Therefore, the utility model has a one-out-two mode, namely one mold for molding two soles, improves the utilization rate of the mold, improves the production efficiency by two times as the original production efficiency, reduces the production cost, fully meets the production requirements of the manufacturing industry, and better increases the industrial competitiveness and facilitates the market preemption.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a mold for manufacturing and molding soles with one or two mold parts according to an embodiment of the present utility model.
Fig. 2 is an exploded view of a mold for manufacturing and molding a sole with one or two mold parts according to an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of a mold for manufacturing and molding soles with one or two mold parts according to an embodiment of the present utility model.
Fig. 4 is a schematic structural diagram of a lower die holder according to an embodiment of the present utility model.
Fig. 5 is a schematic structural diagram of a bottom of a mold cavity according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
100. a lower die holder; 110. Forming a mold cavity;
200. an upper die holder; 210. Forming a male die;
300. pouring flow channel; 310. A left side sub-runner; 320. A right side sub-runner;
400. a material injection port;
500. a sole cavity; 510. left shoe mold cavity; 520. right shoe mold cavity;
600. a shunt point;
700. the bottom of the mold cavity; 710. a front sole molding part; 720. a foot plate forming part; 730. a heel forming part;
800. the side wall of the mold cavity.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In a first embodiment of the present utility model, as shown in fig. 1 to 4, there is provided a one-out-two mold for sole production and molding, comprising:
the upper end surface of the lower die holder 100 is concavely provided with two molding die cavities 110 which are bilaterally symmetrical, the middle part of the upper end surface of the lower die holder 100 is provided with a pouring runner 300 which is communicated with the two molding die cavities 110 and is used for injecting sole materials into the molding die cavities 110, and the two molding die cavities 110 are positioned at the left side and the right side of the pouring runner 300; a material injection port 400 communicated with the pouring runner 300 is formed in the middle side end surface of the lower die holder 100; and
the upper die holder 200 is oppositely arranged above the lower die holder 100, two laterally symmetrical forming male dies 210 are arranged on the lower end surface of the upper die holder 200 in an outward protruding mode, and the two forming male dies 210 are opposite to the two forming die cavities 110 in position and correspond to each other one by one;
when the mold is closed, the upper mold base 200 is assembled with the lower mold base 100, and the molding male mold 210 located at the same side is enclosed with the molding cavity 110 to form a sole mold cavity 500 for molding soles.
Specifically, in this embodiment, the first and second mold for manufacturing and molding soles of the present utility model adopts a symmetrical design of the first and second mold bases 200 and 100 by reasonably arranging the upper mold base 200 and the lower mold base 100 in space on the basis of ensuring production quality, so that when the upper mold base 200 and the lower mold base 100 are assembled, two sole mold cavities 500 for molding soles are formed. The sole material is introduced from the material injection port 400, flows through the pouring runner 300 and is divided into two sole cavities 500, and finally two soles are formed in one injection molding. Therefore, the utility model has a one-out-two mode, namely one mold for molding two soles, improves the utilization rate of the mold, improves the production efficiency by two times as the original production efficiency, reduces the production cost, fully meets the production requirements of the manufacturing industry, and better increases the industrial competitiveness and facilitates the market preemption.
In the second embodiment of the present utility model, as shown in fig. 2 and 4, the pouring runner 300 is provided with a split point 600, and the pouring runner 300 passes through the split point 600 to form a left split runner 310 and a right split runner 320, which respectively lead to the two molding cavities 110.
Specifically, in this embodiment, the pouring runner 300, the left side runner 310 and the right side runner 320 adopt tree runners, and the lengths of the left side runner 310 and the right side runner 320 communicated with the two molding cavities 110 are ensured to be equal, so that the pressure balance of the molding flows can be ensured, the molding quality of the product can be effectively ensured, the productivity of each operation of the mold can be obviously improved, and the manufacturing cost is effectively saved.
The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.
In the third embodiment of the present utility model, as shown in fig. 2 and 4, the left side runner 310 and the right side runner 320 are axisymmetrically disposed with respect to the pouring runner 300, the left side runner 310 and the right side runner 320 are each disposed obliquely upward with respect to a horizontal plane, and a V-shaped included angle is formed between the left side runner 310 and the right side runner 320.
Specifically, in this embodiment, the left side runner 310 and the right side runner 320 are configured to be inclined upwards, so that the left side runner 310 and the right side runner 320 form a V-shaped included angle, so that the sole material in the pouring runner 300 flows into the two sole mold cavities 500 through the split flow of the left side runner 310 and the right side runner 320, and the process of injection molding is smoother, thereby shortening the injection molding time and improving the working efficiency.
The rest of the present embodiment is the same as the embodiment, and the unexplained features in the present embodiment are all explained in the first embodiment, and are not described here again.
In the fourth embodiment of the present utility model, as shown in fig. 4, there are two split points 600; the first split point 600 is disposed at the start end of the pouring runner 300, so as to be connected to the tail portions of the two molding cavities 110 through the left split runner 310 and the right split runner 320; the second split point 600 is disposed at the end of the pouring runner 300 to be connected to the heads of the two molding cavities 110 through the left side split runner 310 and the right side split runner 320.
Specifically, in the present embodiment, by respectively setting two split points 600 at the beginning end and the ending end of the pouring runner 300, the sole material in the pouring runner 300 can quickly flow into the head and the tail of the molding cavity 110, so that the sole material can quickly fill the two sole cavities 500, thereby shortening the injection molding time and improving the working efficiency.
The rest of the embodiment is the same as the three embodiments, and the unexplained features in the embodiment are all explained in the first embodiment, and are not described in detail here.
In a fifth embodiment of the present utility model, as shown in fig. 3, the sole mold cavity 500 includes a left shoe mold cavity 510 and a right shoe mold cavity 520; the left shoe mold cavity 510 and the right shoe mold cavity 520 are axisymmetrically arranged with respect to the pouring runner 300; the left shoe mold cavity 510 is used for molding a left shoe sole, and the right shoe mold cavity 520 is used for molding a right shoe sole.
Specifically, in the present embodiment, the left shoe mold cavity 510 is used for molding a left shoe sole, and the right shoe mold cavity 520 is used for molding a right shoe sole, so that the one-out-two mold for manufacturing and molding a sole of the present utility model can form a pair of bilaterally symmetrical soles in one injection molding, realize one-mold-two-out to obtain a pair of soles, and improve the utilization rate of the mold.
The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.
In a sixth embodiment of the present utility model, as shown in fig. 4, two molding cavities 110 have the same structure, and each of the molding cavities includes a cavity bottom 700 for molding the sole ground pattern and a cavity sidewall 800 for molding the sole upper, and the cavity sidewall 800 is annularly disposed at the peripheral edge of the cavity bottom 700.
Specifically, in this embodiment, since the molding cavity 110 can mold the sole shading and the sole upper at the same time, the one-out-two mold for sole manufacturing and molding of the present utility model can make the sole shading and the sole upper integrally molded, without manual gluing, thereby improving production efficiency, reducing production cost, improving product yield and quality, and avoiding environmental pollution and injury to the body of workers caused by glue.
The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.
In a seventh embodiment of the present utility model, as shown in fig. 5, the cavity bottom 700 includes a front sole molding part 710 for molding a front sole pattern of the sole, a foot plate molding part 720 for molding a foot plate pattern of the sole, and a rear heel molding part 730 for molding a rear heel pattern of the sole, and the front sole molding part 710, the foot plate molding part 720, and the rear heel molding part 730 are integrally molded from front to rear.
In particular, in the present embodiment, since the mold cavity bottom 700 includes the front sole molding portion 710, the foot plate molding portion 720 and the rear heel molding portion 730 which are integrally connected in a front-rear manner, the one-out-two mold for sole manufacturing and molding of the present utility model can make sole shading integrally formed from front to rear, is not easy to generate degumming and breaking phenomena, saves manufacturing cost, and improves labor efficiency and product quality.
The rest of the present embodiment is the same as the sixth embodiment, and the unexplained features in the present embodiment are all explained in the first embodiment, and are not described here again.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A one goes out two sole preparation shaping and uses mould, characterized by that includes:
the upper end surface of the lower die holder is provided with two molding die cavities which are bilaterally symmetrical in an inward concave manner, the middle part of the upper end surface of the lower die holder is provided with a pouring runner which is communicated with the two molding die cavities and is used for injecting sole materials into the molding die cavities, and the two molding die cavities are positioned at the left side and the right side of the pouring runner; a material injection port communicated with the pouring runner is formed in the middle side end surface of the lower die holder; and
the upper die holder is oppositely arranged above the lower die holder, two bilaterally symmetrical forming male dies are outwards arranged on the lower end surface of the upper die holder in a protruding mode, and the two forming male dies are opposite to the two forming die cavities in position and correspond to each other one by one;
when the mold is closed, the upper mold base is matched with the lower mold base in an assembling mode, and the forming male mold and the forming mold cavity on the same side are surrounded to form a sole mold cavity for forming soles.
2. The one-out-two mold for sole formation according to claim 1, wherein: the pouring runner is provided with a split point, and the pouring runner passes through the split point to form a left side split runner and a right side split runner which are respectively communicated with the two molding die cavities.
3. The one-out-two mold for sole formation according to claim 2, wherein: the left side runner with the right side runner is about pouring runner axisymmetric sets up, the left side runner with the right side runner all inclines upward setting with the horizontal plane, the left side runner with form the V-arrangement contained angle between the right side runner.
4. A one-out-two mold for sole formation according to claim 3, wherein: two shunt points are arranged; the first split point is arranged at the starting end of the pouring runner and is connected to the tail parts of the two molding mold cavities through the left side split runner and the right side split runner; the second split point is arranged at the end of the pouring runner and is connected with the heads of the two molding die cavities through the left split runner and the right split runner.
5. The one-out-two mold for sole formation according to claim 1, wherein: the sole mold cavity comprises a left shoe mold cavity and a right shoe mold cavity; the left shoe mold cavity and the right shoe mold cavity are axially symmetrically arranged relative to the pouring runner; the left shoe mold cavity is used for forming a left shoe sole, and the right shoe mold cavity is used for forming a right shoe sole.
6. The one-out-two mold for sole formation according to claim 1, wherein: the two molding die cavities have the same structure and comprise a die cavity bottom for molding the sole shading and a die cavity side wall for molding the sole upper, and the die cavity side wall is annularly arranged at the peripheral edge of the die cavity bottom.
7. The one-out-two mold for sole formation according to claim 6, wherein: the bottom of the die cavity comprises a front sole forming part for forming sole front sole shading, a foot plate forming part for forming sole foot plate shading and a rear heel forming part for forming sole rear heel shading, wherein the front sole forming part, the foot plate forming part and the rear heel forming part are integrally formed from front to rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398104.3U CN220031011U (en) | 2023-06-02 | 2023-06-02 | One goes out two sole preparation moulds for shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398104.3U CN220031011U (en) | 2023-06-02 | 2023-06-02 | One goes out two sole preparation moulds for shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220031011U true CN220031011U (en) | 2023-11-17 |
Family
ID=88734848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398104.3U Active CN220031011U (en) | 2023-06-02 | 2023-06-02 | One goes out two sole preparation moulds for shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220031011U (en) |
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2023
- 2023-06-02 CN CN202321398104.3U patent/CN220031011U/en active Active
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