CN209937549U - Mould capable of producing different materials on machine - Google Patents
Mould capable of producing different materials on machine Download PDFInfo
- Publication number
- CN209937549U CN209937549U CN201920715110.4U CN201920715110U CN209937549U CN 209937549 U CN209937549 U CN 209937549U CN 201920715110 U CN201920715110 U CN 201920715110U CN 209937549 U CN209937549 U CN 209937549U
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- Prior art keywords
- runner
- insert
- product
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- main
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000000465 moulding Methods 0.000 claims description 19
- 239000011324 bead Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a can produce mould of different materials at machine, including public template and the public mould benevolence of setting on public template, one side of public mould benevolence is provided with first product public mould benevolence, and the opposite side is provided with second product public mould benevolence, be provided with second product shaping chamber on the second product public mould benevolence, be provided with first product shaping chamber on the first product public mould benevolence, first product shaping chamber is connected with public mould benevolence through first runner, second product shaping chamber is connected with public mould benevolence through the second runner, be provided with rotatable runner income piece, first sprue and second sprue on the public mould benevolence. The utility model relates to a novelty, simple structure, convenient to use, easy operation can go into the son through rotatory flow channel, accomplishes the product of producing different plastics materials, not only can save the time of mould from top to bottom, safety moreover, convenient and fast.
Description
Technical Field
The utility model relates to an injection moulding mould field especially relates to a mould that can produce different materials at machine.
Background
The injection molding mold may be divided into a single cavity mold and a multi-cavity mold according to the number of cavities. In which a single-cavity mold can mold one part and a multi-cavity mold can mold a plurality of parts, the molding efficiency of the multi-cavity mold is relatively high.
However, the conventional multi-cavity mold is used for molding products made of the same material, for example, patent No. CN200620059485.2 discloses a mold core, in which a plurality of isolated mold cavities are formed, one end of each mold cavity is provided with an incident portion, and the incident portions extend to the edge of a circumference; the mold core is pivoted with a rotary insert which is positioned in the circumferential area, wherein the rotary insert is provided with a flow passage, and one end part of the flow passage extends to the edge of the circumference.
Synthesize the aforesaid, current multi-cavity mould is used for the product of the same material of shaping more, and the limitation is lower, can not be used to the product of the different plastics materials of shaping.
Therefore, it is necessary to research a mold for producing two or more different plastic products without disassembling the mold on an injection molding machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above problem that prior art exists, provide a mould that can produce different materials at the machine, the utility model relates to a novelty, simple structure, convenient to use, easy operation can go into the son through rotatory flow channel, accomplishes the product of producing different plastics materials, not only can save the time of mould from top to bottom, safety, convenient and fast moreover.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a mold capable of producing different materials on machine comprises a male mold plate and a male mold core arranged on the male mold plate, wherein a first product male mold core is arranged on one side of the male mold core, a second product male mold core is arranged on the other side of the male mold core, a second product molding cavity is arranged on the second product male mold core, a first product molding cavity is arranged on the first product male mold core, the first product molding cavity is connected with the male mold core through a first runner, the second product molding cavity is connected with the male mold core through a second runner, a rotatable runner insert, a first main runner and a second main runner are arranged on the male mold core, one end of the first main runner is connected with the first runner, the other end of the first main runner extends to the runner insert, one end of the second main runner is connected with the second runner, the other end of the second main runner insert extends to the runner insert, and a cold material port and a main runner are arranged in the center of the runner insert, one end of the main runner extends to the edge of the runner insert and is connected with the first main runner or the second main runner on the core insert, and the cooling port is arranged at the bottom of the main runner. By adopting the technical scheme, when the main runner on the runner insert is connected with the first main runner connected with the first product cavity by rotating the runner insert, the second product runner is in a closed state, and only the product in the first product molding cavity can be produced when the mold is produced; when the main runner on the runner insert rotates to the second main runner, the first product runner is in a closed state, and the mold can only produce the product in the second product molding cavity during production.
Preferably, the core insert is provided with an insert rotating hole, and one side of the insert rotating hole is provided with a bead screw connected with the runner insert. By adopting the technical scheme, the runner insert can conveniently rotate in the insert rotating hole, and the shaking or displacement of the runner insert in the insert rotating hole is reduced; wherein, the ripples ball screw is located the below of first sprue or second sprue.
Preferably, the side of the runner insert is provided with an annular groove for connecting the wave bead screw, the annular groove is internally provided with positioning grooves for connecting the wave bead screw, and the positioning grooves are symmetrically arranged on two sides of the runner insert. By adopting the technical scheme, the arranged annular groove is used for the rotation limit of the runner insert and the wave bead screw; the positioning groove is used for rotationally positioning the flow channel insert; wherein one side constant head tank sets up in the below of sprue for the sprue is fixed a position when being connected with first sprue or second sprue.
Preferably, the cross sections of the annular groove and the positioning groove are semicircular grooves, and the semicircular grooves are used for being connected with steel balls in the wave ball screws. By adopting the technical scheme, the runner insert is convenient to rotate.
Preferably, a material pulling thimble connected with the cold material port is arranged at the center of the flow channel insert; the top of the runner inlet is provided with a rotary adjusting groove which is arranged on two sides of the main runner; the bottom of the runner insert is provided with a limiting table, and the limiting table is connected with a limiting groove arranged at the bottom of the insert rotating hole. Wherein, the adjusting groove is arranged as a straight groove; by adopting the technical scheme, tools such as a straight screwdriver or a double-straight screwdriver and the like can be conveniently inserted into the adjusting groove to rotate the runner insert.
The utility model has the advantages that:
1. the utility model has novel design, simple structure, convenient use and simple operation, can finish producing products with different plastic materials in another cavity by rotating the runner insert, can save the time for loading and unloading the die, and is safe, convenient and quick;
2. the utility model discloses a mould can be on the injection molding machine under the condition of not demolishing the mould, produces the product of two kinds or more than two kinds of different plastics materials.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of a mold structure according to the present invention;
FIG. 2 is a schematic view of a mold core according to the present invention;
fig. 3 is a schematic view of the runner insert according to the present invention.
The reference numbers in the figures illustrate: the core plate comprises a female template 1, a male template 2, a female die core 3, a male die core 4, a male die cavity 5, a movable insert 6, a female die insert 7, a forming cavity 8, a clamping position 9, an insert hole 10, a limiting inclined surface 11, a first inclined surface 12, a bead screw 13, a second inclined surface 14 and a metal piece 15.
Detailed Description
The invention is further described with reference to the accompanying drawings:
referring to fig. 1 to 3, a mold capable of producing different materials on machine includes a core plate 1 and a core insert 2 disposed on the core plate 1, wherein one side of the core insert 2 is provided with a first product core insert 3, the other side is provided with a second product core insert 4, the second product core insert 4 is provided with a second product molding cavity, the first product core insert 3 is provided with a first product molding cavity, the first product molding cavity is connected with the core insert 2 through a first runner, the second product molding cavity is connected with the core insert 2 through a second runner, the core insert 2 is provided with a rotatable runner insert 5, a first main runner and a second main runner, one end of the first main runner is connected with the first runner, the other end of the first main runner extends to the runner insert 5, one end of the second main runner is connected with the second runner, and the other end of the second main runner extends to the runner insert 5, the center of runner income son 5 is provided with cold material mouth and sprue, the one end of sprue extends to the edge of runner income son 5 to be connected with first sprue or the second sprue on core 2, cold material mouth sets up the bottom at the sprue. By adopting the technical scheme, when the main runner on the runner insert 5 is connected with the first main runner connected with the first product cavity by rotating the runner insert 5, the second product runner is in a closed state, and only the product in the first product molding cavity can be produced when the mold is produced; when the main runner on the runner insert 5 rotates to the second main runner, the first product runner is in a closed state, and the mold can only produce the product in the second product molding cavity during production.
Preferably, the core insert 2 is provided with an insert rotating hole, and one side of the insert rotating hole is provided with a bead screw 6 connected with the runner insert 5. By adopting the technical scheme, the runner inlet 5 can rotate in the inlet rotating hole conveniently, and the shaking or displacement of the runner inlet 5 in the inlet rotating hole is reduced; wherein, the wave ball screw 6 is positioned below the first main flow channel or the second main flow channel.
Preferably, the side edge of the flow channel insert 5 is provided with an annular groove 7 connected with the wave bead screw 6, a positioning groove 8 connected with the wave bead screw 6 is arranged in the annular groove 7, and the positioning grooves 8 are symmetrically arranged on two sides of the flow channel insert 5. By adopting the technical scheme, the arranged annular groove 7 is used for the rotation limit of the runner insert 5 and the bead screw 6; the positioning groove 8 is used for rotationally positioning the flow channel insert 5; wherein one side constant head tank 8 sets up in the below of sprue for the sprue is fixed a position when being connected with first sprue or second sprue.
Preferably, the cross sections of the annular groove 7 and the positioning groove 8 are semicircular grooves, and the semicircular grooves are used for being connected with steel balls in the wave ball screws 6. By adopting the technical scheme, the runner insert 5 can rotate conveniently.
Preferably, a material pulling thimble 9 connected with the cold material port is arranged at the center of the flow channel insert 5; the top of the runner inlet 5 is provided with a rotary adjusting groove 10, and the adjusting groove 10 is arranged on two sides of the main runner; the bottom of the runner insert 5 is provided with a limiting table, and the limiting table is connected with a limiting groove arranged at the bottom of the insert rotating hole. Wherein, the adjusting groove 10 is arranged as a straight groove; the flow channel insert 5 can be conveniently rotated by inserting a tool such as a straight screwdriver or a double straight screwdriver into the adjusting groove 10.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
When the mold is actually used, the main runner on the runner insert is connected with the first main runner connected with the first product cavity by rotating the runner insert, so that the second product runner is in a closed state, and the mold can only produce a product in the first product molding cavity during production; when the sprue on the runner insert rotates to the second sprue, the first product runner is in a closed state, the mold can only produce products in the second product forming cavity during production, so that the products made of more than two different plastic materials can be produced, the time for loading and unloading the mold can be saved, and the mold is safe, convenient and fast.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a can produce mould of different materials on machine, includes core plate (1) and sets up core insert (2) on core plate (1), its characterized in that: a first product core insert (3) is arranged on one side of the core insert (2), a second product core insert (4) is arranged on the other side of the core insert, a second product molding cavity is arranged on the second product core insert (4), a first product molding cavity is arranged on the first product core insert (3), the first product molding cavity is connected with the core insert (2) through a first runner, the second product molding cavity is connected with the core insert (2) through a second runner, a rotatable runner insert (5), a first main runner and a second main runner are arranged on the core insert (2), one end of the first main runner is connected with the first runner, the other end of the first main runner extends to the runner insert (5), one end of the second main runner is connected with the second runner, the other end of the second main runner extends to the runner insert (5), and a cooling port and a main runner are arranged in the center of the runner insert (5), one end of the main flow channel extends to the edge of the flow channel insert (5) and is connected with the first main flow channel or the second main flow channel on the core insert (2), and the cooling port is arranged at the bottom of the main flow channel.
2. The mold according to claim 1, wherein the mold is capable of producing different materials on machine, and is characterized in that: the male die core (2) is provided with an insert rotating hole, and one side of the insert rotating hole is provided with a bead screw (6) connected with the runner insert (5).
3. The mold according to claim 1, wherein the mold is capable of producing different materials on machine, and is characterized in that: the side of runner income son (5) is provided with annular groove (7) of connecting ripples pearl screw (6), be provided with constant head tank (8) of connecting ripples pearl screw (6) in annular groove (7), constant head tank (8) symmetry sets up the both sides of runner income son (5).
4. The mold for on-machine production of different materials according to claim 3, wherein: the cross sections of the annular groove (7) and the positioning groove (8) are semicircular grooves, and the semicircular grooves are used for being connected with steel balls in the wave ball screws (6).
5. The mold according to claim 1, wherein the mold is capable of producing different materials on machine, and is characterized in that: a material pulling thimble (9) connected with the cold material port is arranged at the center of the flow channel insert (5); the top of the runner inlet (5) is provided with a rotary adjusting groove (10), and the adjusting groove (10) is arranged on two sides of the main runner; the bottom of the runner insert (5) is provided with a limiting table, and the limiting table is connected with a limiting groove formed in the bottom of the insert rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715110.4U CN209937549U (en) | 2019-05-19 | 2019-05-19 | Mould capable of producing different materials on machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715110.4U CN209937549U (en) | 2019-05-19 | 2019-05-19 | Mould capable of producing different materials on machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209937549U true CN209937549U (en) | 2020-01-14 |
Family
ID=69133648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920715110.4U Expired - Fee Related CN209937549U (en) | 2019-05-19 | 2019-05-19 | Mould capable of producing different materials on machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209937549U (en) |
-
2019
- 2019-05-19 CN CN201920715110.4U patent/CN209937549U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |