CN216578979U - Double-color sole injection mold - Google Patents
Double-color sole injection mold Download PDFInfo
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- CN216578979U CN216578979U CN202123095226.9U CN202123095226U CN216578979U CN 216578979 U CN216578979 U CN 216578979U CN 202123095226 U CN202123095226 U CN 202123095226U CN 216578979 U CN216578979 U CN 216578979U
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Abstract
The utility model relates to the field of shoe material processing, in particular to a double-color sole injection mold which comprises an upper mold base, a lower mold base and a vacuum device, wherein the upper mold base is provided with a first mold closing assembly and a second mold closing assembly, a first mold core is arranged in the first mold closing assembly, a second mold core is arranged in the second mold closing assembly, the first mold core and the lower mold core are encircled to form a first cavity, the second mold core and the lower mold core are encircled to form a second cavity, and the vacuum device is communicated with the second cavity. Effectively avoiding the damage to the forming cavity and the product.
Description
Technical Field
The utility model relates to the technical field of shoe material processing, in particular to a double-color sole injection mold.
Background
The sole is quite complex in construction and, in a broad sense, may include all of the materials that make up the sole, such as the outsole, midsole, and heel. The sole is as the main constitutional part of shoes, the quality of sole has decided the quality of shoes, the big end of present shoes all adopts the technology of moulding plastics to produce, most injection moulding equipment mould need change the mould at present, carry out the processing of double-colored sole, influence the efficiency of production, and the big end is moulding plastics and accomplishing the back, still need the manual work to scratch it with the help of the instrument, the work load has been increaseed, current injection moulding tool is tightly laminated mutually at the skin after the shaping and the mould inner membrane simultaneously, can cause the outer damage of plastic die cavity when taking out it by force, and because the influence of every endpoint laminating degree can make the shaping product cause the damage, influence subsequent truing process.
Therefore, we propose a two-color sole injection mold to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a double-color sole injection mold which is simple in structure, reasonable in design and convenient to injection mold.
The technical scheme adopted by the utility model is as follows:
the utility model provides a double-colored sole injection mold, includes upper die base, die holder and vacuum apparatus, the upper die base is equipped with first compound die subassembly and second compound die subassembly, be equipped with first mold core in the first compound die subassembly, be equipped with the second mold core in the second compound die subassembly, the die holder is equipped with down the mold core, first compound die subassembly with second compound die subassembly respectively with the die holder compound die is connected, first compound die subassembly with when the die holder is connected, first mold core with the lower mold core encloses to establish and forms first die cavity, second compound die subassembly with when the die holder is connected, the second mold core with the lower mold core encloses and establishes and forms the second die cavity, vacuum apparatus with second die cavity intercommunication.
The technical scheme is further improved in that the first die assembly component comprises a left die assembly piece and a right die assembly piece, the left die assembly piece is located on the left side of the top end of the lower die base, and the right die assembly piece is located on the right side of the top end of the lower die base.
The technical scheme is further improved in that the second mold closing assembly is located right above the lower mold base.
The technical scheme is further improved in that the first die assembly component is provided with a first injection molding pipeline, the first injection molding pipeline is communicated with the first cavity, and the first injection molding pipeline is connected with a first sprue bushing.
The technical scheme is further improved in that the second die assembly component is provided with a second injection molding pipeline, the second injection molding pipeline is communicated with the second cavity, and the second injection molding pipeline is connected with a second sprue bushing.
The technical scheme is further improved in that an insert is arranged in the lower die core.
The technical scheme is further improved in that the lower die holder is further provided with a base plate, a die foot block, a thimble piece and a lower die set, the die foot block is provided with a group of die foot blocks which are respectively arranged on two parallel side edges of the base plate, the lower die set is arranged on the top end of the die foot block, the lower die core is connected with the lower die set, and the thimble piece is arranged between the die foot blocks and connected with the lower die core.
The technical scheme is further improved in that the thimble piece is provided with a connecting plate and a thimble, and the thimble is used for ejecting a molded product in the lower die core.
The technical scheme is further improved in that the first die assembly component is provided with a positioning block, and the lower die base is provided with a limiting groove matched with the positioning block.
The technical scheme is further improved in that the lower die base is provided with a guide pillar, and the second die assembly is provided with a guide sleeve matched with the guide pillar.
The utility model has the following beneficial effects:
the utility model comprises an upper die holder, a lower die holder and a vacuum device, wherein the upper die holder is provided with a first die assembly component and a second die assembly component, a first die core is arranged in the first die assembly component, a second die core is arranged in the second die assembly component, the lower die holder is provided with a lower die core, the first die assembly component and the second die assembly component are respectively connected with the lower die holder in a die assembly way, when the first die assembly component is connected with the lower die holder, the first die core and the lower die core are encircled to form a first cavity, when the second die assembly component is connected with the lower die holder, the second die core and the lower die core are encircled to form a second cavity, and the vacuum device is communicated with the second cavity. Can accomplish the injection moulding processing of bicolor sole, during the drawing of patterns, through vacuum apparatus exhaust gas to make sole finished product and one-tenth die cavity more convenient under the suction effect separate, effectively avoid the damage to one-tenth die cavity and product.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the lower die holder of the present invention;
description of reference numerals: 1. the mold comprises an upper mold base, 11 parts of a first mold closing assembly, 111 parts of a positioning block, 12 parts of a second mold closing assembly, 121 parts of a guide sleeve, 2 parts of a lower mold base, 21 parts of a base plate, 22 parts of a mold foot block, 23 parts of a thimble piece, 231 parts of a connecting plate, 232 parts of a thimble, 24 parts of a lower mold block, 25 parts of a limiting groove and 26 parts of a guide pillar.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, the injection mold for a bicolor sole according to this embodiment includes an upper mold base 1, a lower mold base 2, and a vacuum device, where the upper mold base 1 is provided with a first mold closing assembly 11 and a second mold closing assembly 12, the first mold closing assembly 11 is provided with a first mold core, the second mold closing assembly 12 is provided with a second mold core, the lower mold base 2 is provided with a lower mold core, the first mold closing assembly 11 and the second mold closing assembly 12 are respectively connected to the lower mold base 2 in a mold closing manner, when the first mold closing assembly 11 is connected to the lower mold base 2, the first mold core and the lower mold core surround to form a first mold cavity, when the second mold closing assembly 12 is connected to the lower mold base 2, the second mold core and the lower mold core surround to form a second mold cavity, the vacuum device is communicated with the second mold cavity, specifically, the vacuum device in this embodiment is a vacuum pump, through the pipeline with second die cavity intercommunication, not shown in the drawing, this embodiment simple structure, reasonable in design, during processing of moulding plastics, through first compound die subassembly 11 and second compound die subassembly 12 successively with the compound die of die holder 2, need not to switch over the mould direction, can accomplish the injection moulding of double-colored sole, during the drawing of patterns, through vacuum apparatus exhaust gas to make sole finished product and shaping chamber more convenient separation under the suction effect, effectively avoid the damage to shaping chamber and product.
In the above embodiment, the first mold clamping assembly 11 includes a left mold clamping member and a right mold clamping member, the left mold clamping member is located on the left side of the top end of the lower mold base 2, the right mold clamping member is located on the right side of the top end of the lower mold base 2, the second mold clamping assembly 12 is located right above the lower mold base 2, in this embodiment, the positions of the first mold clamping assembly 11, the second mold clamping assembly 12 and the lower mold base 2 are specifically shown, specifically, the first mold clamping assembly 11 in this embodiment is connected to the bottom end of the lower mold base 2 in a contact manner, the second mold clamping assembly 12 is located on the top end of the first mold clamping assembly 11, after the first mold clamping and injection molding are completed, the left mold clamping member and the right mold clamping member of the first mold clamping assembly 11 are respectively opened to the left and right sides, the second mold clamping assembly 12 moves downward, so as to complete mold clamping with the lower mold base 2, and after the second mold injection molding is completed, bicolor molding is performed, the vacuum assembly is vacuumized to enable the finished sole and the forming cavity to be loosened, and then the vacuum assembly is matched with the demolding assembly of the lower die base 2 to perform demolding, so that the cavity and the product are effectively prevented from being damaged by forced demolding.
In some embodiments of the application, first compound die subassembly 11 is equipped with the first pipeline of moulding plastics, the first pipeline of moulding plastics with first die cavity intercommunication, the first pipeline of moulding plastics is connected with first purt mouth, second compound die subassembly 12 is equipped with the second pipeline of moulding plastics, the second mould plastics the pipeline with second die cavity intercommunication, the second is moulded plastics the pipeline and is connected with the second purt mouth, and structural design is simple in this embodiment, is convenient for inject first die cavity and second die cavity respectively with double-colored injection molding through first pipeline and the second pipeline of moulding plastics, carries out the injection moulding of double-colored sole to through setting up first purt mouth and second purt mouth, can be very convenient carry out the pressure regulation of injection molding material, this embodiment simple structure, injection moulding is convenient.
In some embodiments of the application, the insert is arranged in the lower die core, and the insert is arranged, so that the lower die core is convenient to replace, the whole lower die core can be prevented from being replaced, and the production cost can be effectively saved.
In some embodiments of this application, die holder 2 still is equipped with base plate 21, mould foot piece 22, ejector pin 23 and lower module 24, mould foot piece 22 is equipped with a set ofly, and is a set of mould foot piece 22 branch is located the parallel both sides limit of base plate 21, lower module 24 is located the 22 top of mould foot piece, down the mold core with lower module 24 is connected, ejector pin 23 is located a set of between the mould foot piece 22, and with the lower mold core is connected, specifically, ejector pin 23 is equipped with connecting plate 231 and ejector pin 232, ejector pin 232 is used for ejecting the shaping product in the lower mold core, this embodiment specifically shows the structural design of die holder 2, its simple structure, reasonable in design, the compound die of the injection molding in-process of being convenient for goes on smoothly with drawing of patterns process.
In some embodiments of the present application, the first mold closing assembly 11 is provided with a positioning block 111, the lower mold base 2 is provided with a limiting groove 25 matched with the positioning block 111, the lower mold base 2 is provided with a guide pillar 26, and the second mold closing assembly 12 is provided with a guide sleeve 121 matched with the guide pillar 26.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a double-colored sole injection mold, its characterized in that includes upper die base, die holder and vacuum apparatus, the upper die base is equipped with first compound die subassembly and second compound die subassembly, be equipped with first mold core in the first compound die subassembly, be equipped with the second mold core in the second compound die subassembly, the die holder is equipped with down the mold core, first compound die subassembly with second compound die subassembly respectively with the die holder compound die is connected, first compound die subassembly with when the die holder is connected, first mold core with the lower mold core encloses and establishes and form first die cavity, second compound die subassembly with when the die holder is connected, the second mold core with the lower mold core encloses and establishes and form the second die cavity, vacuum apparatus with second die cavity intercommunication.
2. The double-color sole injection mold according to claim 1, wherein the first mold clamping assembly comprises a left mold clamping member and a right mold clamping member, the left mold clamping member is located on the left side of the top end of the lower mold base, and the right mold clamping member is located on the right side of the top end of the lower mold base.
3. The double-color sole injection mold according to claim 1, wherein the second mold clamping assembly is located right above the lower mold base.
4. The dual-color sole injection mold according to claim 1, wherein the first mold clamping assembly is provided with a first injection pipeline, the first injection pipeline is communicated with the first cavity, and the first injection pipeline is connected with a first sprue bushing.
5. The dual-color sole injection mold according to claim 1, wherein the second mold clamping assembly is provided with a second injection pipeline, the second injection pipeline is communicated with the second cavity, and the second injection pipeline is connected with a second sprue bushing.
6. The double-color sole injection mold according to claim 1, wherein the lower mold core is provided with an insert.
7. The double-color sole injection mold according to claim 1, wherein the lower mold base is further provided with a base plate, a mold foot block, a thimble piece and a lower mold group, the mold foot block is provided with a group, the group of mold foot blocks is respectively arranged on two parallel side edges of the base plate, the lower mold group is arranged at the top end of the mold foot block, the lower mold core is connected with the lower mold group, and the thimble piece is arranged between the group of mold foot blocks and is connected with the lower mold core.
8. The double-colored sole injection mold of claim 7, wherein the thimble member is provided with a connecting plate and a thimble for ejecting a molded product in the lower mold core.
9. The double-color sole injection mold according to claim 1, wherein the first mold clamping assembly is provided with a positioning block, and the lower mold base is provided with a limiting groove matched with the positioning block.
10. The double-color sole injection mold according to claim 1, wherein the lower mold base is provided with guide pillars, and the second mold clamping assembly is provided with guide sleeves matched with the guide pillars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095226.9U CN216578979U (en) | 2021-12-10 | 2021-12-10 | Double-color sole injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095226.9U CN216578979U (en) | 2021-12-10 | 2021-12-10 | Double-color sole injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216578979U true CN216578979U (en) | 2022-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123095226.9U Active CN216578979U (en) | 2021-12-10 | 2021-12-10 | Double-color sole injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216578979U (en) |
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2021
- 2021-12-10 CN CN202123095226.9U patent/CN216578979U/en active Active
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