CN211891713U - PU injection disc machine three-color upper-connected sole mold - Google Patents
PU injection disc machine three-color upper-connected sole mold Download PDFInfo
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- CN211891713U CN211891713U CN202020262833.6U CN202020262833U CN211891713U CN 211891713 U CN211891713 U CN 211891713U CN 202020262833 U CN202020262833 U CN 202020262833U CN 211891713 U CN211891713 U CN 211891713U
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Abstract
The utility model discloses a three-color shoe sole mold with continuous uppers, belonging to the technical field of shoe molds with continuous uppers, in particular to a PU injection disc machine three-color shoe sole mold with continuous uppers, which comprises a bottom mold, a middle frame and a mold outer frame, wherein the middle part of the rear side of the mold outer frame is provided with a third color injection hole, the lower bottom surface of the mold outer frame is provided with a placing groove, the middle frame is arranged in the placing groove, the inner parts of the mold outer frame and the middle frame are communicated by pipelines, a shoe tree is arranged right above the shoe-shaped hole, the bottom mold is arranged right below the middle frame, the first color injection hole is arranged below the rear side of the bottom mold, the middle frame comprises a right middle frame and a left middle frame, the left middle frame is arranged on the left side of the right middle frame, the mold outer frame comprises a right mold outer frame and a left mold outer frame, the utility model makes new changes on the mold structure, can produce three or more colors, the comfort of high resilience can be solved.
Description
Technical Field
The utility model relates to a link group's shoe mold technical field, specifically be a PU injection disc machine three-colour links group's sole mould.
Background
The trend of the shoes with the upper is not only that the modeling design and the popularity are emphasized, but also the functions and the comfortableness become one of the key points, particularly the parts of the soles, in order to enable users to have better use experience, various shoe manufacturers are developped with research, development and innovation without losing energy, the market demands are met, the moulds of the soles with the upper need different designs due to different materials, and the moulds used by the common materials RB, PU and TPU of the soles with the upper are mainly injected.
The existing PU injection disc shoe upper connecting machine can only produce PU single-color materials or PU + PU double-color materials, and the existing PU or PU + PU double-color soft comfortableness and bottom skid resistance are not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PU injection disc machine three-colour is with helping sole mould to solve the soft travelling comfort of the shoes of even helping that the current PU injection disc that proposes in the above-mentioned background art even helps the shoes machine to produce and the not good enough problem of bottom antiskid nature.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PU injection disc machine three-colour is group sole mould even, includes die block, center and mould frame, the rear side middle part of mould frame is provided with third colour injection hole, the lower bottom surface of mould frame is equipped with the standing groove, the center is installed in the standing groove, there is the pipeline intercommunication in the inside of mould frame and center, be provided with the shoe tree directly over the shoes type hole, be provided with the die block under the center, the rear side below of die block is provided with first colour injection hole, the center includes right center and left center, left side center is in the left side of right center, the mould frame includes right mould frame and left mould frame, left side mould frame is in the left side of right mould frame.
Preferably, a second color injection hole is formed in the middle of the rear side of the outer mold frame, and the second color injection hole is formed above the third color injection hole.
Preferably, the second color injection hole and the third color injection hole are both formed by two semicircular holes, one half of the second color injection hole and one half of the third color injection hole are formed in the left mold outer frame, and the other half of the second color injection hole and the other half of the third color injection hole are formed in the right mold outer frame.
Preferably, the right side of the upper surface of the right mold outer frame and the left side of the upper surface of the left mold outer frame are both provided with fixed pulling holes.
Preferably, the left side and the right side of the upper surface of the bottom die are both provided with a limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model makes new changes to the mould structure, and can produce three or more colors of PU + PU + PU or PU + PU + TPU or PU + PU + RB;
2) the hardness of the middle PU of the utility model PU + PU + TPU or PU + PU + RB can be adjusted between 25A and 60A, and the comfort of high resilience can be solved;
3) the TPU or RB at the bottom can make the shoe with the upper more wear-resistant and skid-resistant.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom view of the outer frame of the mold of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is a schematic view of the rear view structure of the bottom die of the present invention.
In the figure: the structure comprises a bottom die 1, a middle frame 2, a right middle frame 21, a left middle frame 22, a die outer frame 3, a right die outer frame 31, a left die outer frame 32, a shoe tree 4, a limiting block 5, a first color injection hole 6, a second color injection hole 7, a third color injection hole 8 and a fixed pulling hole 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: a three-color shoe sole mold with upper connected with a PU injection disc machine comprises a bottom mold 1, a middle frame 2 and a mold outer frame 3, wherein a third color injection hole 8 is formed in the middle of the rear side of the mold outer frame 3, the mold outer frame 3 is used for producing a third color, the material of the third color is a conventional PU material, the upper can be bonded more firmly, a placing groove is formed in the lower bottom surface of the mold outer frame 3, the middle frame 2 is installed in the placing groove, the mold outer frame 3 is communicated with the middle frame 2 through a pipeline, the middle frame 2 is special for producing a second color, a soft PU material with 35A hardness can be injected into an inner cavity of the middle frame 2, the second color is soft and high-resilience soft PU, the hardness of the PU can be adjusted in 25A-60A, so that a user feels more comfortable when using the shoe mold, a shoe tree 4 is arranged right above a shoe mold hole, the bottom mold 1 is arranged right below the middle frame 2, a first color injection hole 6 is arranged, the bottom die 1 is used for producing a first color, TPU (thermoplastic polyurethane) or RB (radio bearer) can be placed in a die cavity of the bottom die 1, and an anti-skid PU material can be directly injected, the middle frame 2 comprises a right middle frame 21 and a left middle frame 22, the left middle frame 22 is arranged on the left side of the right middle frame 21, the die outer frame 3 comprises a right die outer frame 31 and a left die outer frame 32, the left die outer frame 32 is arranged on the left side of the right die outer frame 31, the right surface of the left die outer frame 32 and the left surface of the right die outer frame 31 are both provided with a fixed pin hole, a positioning pin is installed in the fixed pin hole, and the right die outer.
The rear side middle part of mould frame 3 is provided with second colour injection hole 7, and second colour injection hole 7 is connected with center 2 through the pipeline in the mould frame 3 in the top of third colour injection hole 8, second colour injection hole 7, can reduce center 2's materials through internal connection, reduces the weight of mould.
The second color injection hole 7 and the third color injection hole 8 are formed by two semicircular holes, one half of the second color injection hole 7 and the third color injection hole 8 is arranged on the left mold outer frame 32, and the other half of the second color injection hole 7 and the third color injection hole 8 is arranged on the right mold outer frame 31, so that the injection materials can uniformly flow into the right mold outer frame 31 and the left mold outer frame 32.
The right side of the upper surface of the right mold outer frame 31 and the left side of the upper surface of the left mold outer frame 32 are both provided with a fixed pulling hole 9, and the fixed pulling hole 9 facilitates the assembly and disassembly of the mold outer frame 3.
The left side and the right side of the upper surface of the bottom die 1 are provided with limiting blocks 5, and the limiting blocks 5 can fix the position of the bottom die 1 to avoid shaking of the bottom die 1.
The working principle is as follows: the operator will link the group's shoe cover on shoe tree 4, start PU injection disc machine, disc machine promotes shoe tree 4 downstream, shoe tree 4 promotes and links group's shoes downstream, when linking group's shoes and moving to die block 1, the shoe tree stops moving, then the PU injection machine to respectively to first look injection port 6, second look injection port 7, the different colour material of third look injection port 8 injection, after the material cooling, disc machine drives shoe tree 4 rebound, shoe tree 4 drives and links group's shoes rebound, the operator will link group's shoes and take off.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a PU injection disc machine three-colour is helping sole mould even, includes die block (1), center (2) and mould frame (3), its characterized in that: the rear side middle part of mould frame (3) is provided with third colour injection hole (8), the lower bottom surface of mould frame (3) is equipped with the standing groove, install in the standing groove center (2), there is the pipeline intercommunication mould frame (3) and center (2) inside, be provided with shoe tree (4) directly over the shoes type hole, be provided with die block (1) under center (2), the rear side below of die block (1) is provided with first colour injection hole (6), center (2) are including right center (21) and left center (22), left side center (22) are in the left side of right center (21), mould frame (3) are including right mould frame (31) and left mould frame (32), left side mould frame (32) are in the left side of right mould frame (31).
2. The three-color upper-connected sole mold of the PU injection disc machine according to claim 1, wherein: and a second color injection hole (7) is formed in the middle of the rear side of the mold outer frame (3), and the second color injection hole (7) is formed above the third color injection hole (8).
3. The three-color upper-connected sole mold of the PU injection disc machine according to claim 2, wherein: the second color injection hole (7) and the third color injection hole (8) are formed by two semicircular holes, one half of the second color injection hole (7) and one half of the third color injection hole (8) are arranged on the left mold outer frame (32), and the other half of the second color injection hole (7) and the other half of the third color injection hole (8) are arranged on the right mold outer frame (31).
4. The three-color upper-connected sole mold of the PU injection disc machine according to claim 3, wherein: and the right side of the upper surface of the right mold outer frame (31) and the left side of the upper surface of the left mold outer frame (32) are both provided with fixed pulling holes (9).
5. The three-color upper-connected sole mold of the PU injection disc machine according to claim 1, wherein: and the left side and the right side of the upper surface of the bottom die (1) are provided with limit blocks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262833.6U CN211891713U (en) | 2020-03-04 | 2020-03-04 | PU injection disc machine three-color upper-connected sole mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262833.6U CN211891713U (en) | 2020-03-04 | 2020-03-04 | PU injection disc machine three-color upper-connected sole mold |
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| Publication Number | Publication Date |
|---|---|
| CN211891713U true CN211891713U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262833.6U Active CN211891713U (en) | 2020-03-04 | 2020-03-04 | PU injection disc machine three-color upper-connected sole mold |
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| CN (1) | CN211891713U (en) |
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- 2020-03-04 CN CN202020262833.6U patent/CN211891713U/en active Active
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