CN211640796U - Continuous rotary injection mold for valve oil seal - Google Patents
Continuous rotary injection mold for valve oil seal Download PDFInfo
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- CN211640796U CN211640796U CN201922427635.0U CN201922427635U CN211640796U CN 211640796 U CN211640796 U CN 211640796U CN 201922427635 U CN201922427635 U CN 201922427635U CN 211640796 U CN211640796 U CN 211640796U
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Abstract
The utility model discloses a valve oil blanket changes penetrating die in succession, include: the device comprises an upper hot plate, a material injection pressure head, a material injection cavity plate provided with a cooling pipeline and a heat insulation plate. According to the utility model discloses a valve oil seal changes moulds in succession, it makes the sizing material maintain molten state in the holding chamber to go up the hot plate, and the setting of cooling tube and heat insulating board makes the holding chamber again, the sizing material temperature in notes material mouth and the through-hole is less than the vulcanization temperature, thus, every mould production back, the holding chamber, remaining sizing material can not become the waste material because of taking place the vulcanization in notes material mouth and the through-hole, can supply next mould to use in succession, the waste of sizing material has effectively been avoided, therefore, also come strict control glue weight with a large amount of manpower and materials of cost, the production efficiency has not only been improved, and the qualification rate of rubber products has effectively been improved.
Description
Technical Field
The utility model belongs to the technical field of injection mold and specifically relates to a continuous transfer of valve oil blanket penetrates mould.
Background
At present, in an injection molding production flow, a traditional transfer mold is used for accommodating rubber materials in a material pressing cavity, the rubber materials are pressed into the cavity through a vulcanizing machine and are vulcanized and molded, wherein the rubber materials in a flow channel between each mold pressing cavity and a product cavity and the rubber materials in the rest of the material pressing cavity are vulcanized due to high-temperature heating, and only become waste materials and cannot be continuously used, so that the waste of rubber material resources is caused. Therefore, the traditional transfer mold needs to strictly control the rubber weight in the production process, the excessive rubber material can cause waste, and if the rubber material is insufficient, the product is in rubber shortage, a large amount of manpower and material resources are needed to strictly control the rubber weight, the production efficiency is lower, and unqualified rubber products are easy to appear.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a valve oil seal changes penetrating die in succession can make the sizing material before getting into the die cavity be in the molten state and do not take place the vulcanization, effectively reduces the production of sizing material waste material, has not only improved production efficiency, has improved rubber products's qualification rate moreover.
According to the utility model discloses valve oil seal changes penetrating die in succession, include: an upper hot plate provided with a heating device for maintaining the sizing material in a molten state; the material injection pressure head is arranged on the lower surface of the upper hot plate, and a convex part is arranged on the lower surface of the material injection pressure head; the material injection cavity plate is arranged on one surface, far away from the upper hot plate, of the material injection pressure head, the material injection cavity plate is provided with a cooling pipeline enabling the rubber material to be lower than the vulcanization temperature, an accommodating cavity for accommodating the rubber material and a material injection nozzle for the rubber material to pass through, the accommodating cavity is arranged corresponding to the protruding portion, and the material injection nozzle and the cooling pipeline are arranged inside the material injection cavity plate; and the heat insulation plate is arranged on the lower surface of the material injection cavity plate and is provided with a through hole corresponding to the material injection nozzle.
According to the utility model discloses valve oil seal changes penetrating die in succession has following beneficial effect at least: the utility model provides a valve oil seal changes moulds of penetrating in succession, it makes the sizing material maintain the molten condition in the holding chamber to go up the hot plate, and the setting of cooling tube and heat insulating board makes the holding chamber again, the sizing material temperature in notes material mouth and the through-hole is less than the vulcanization temperature, thus, every mould production back, remaining sizing material can not become the waste material because of taking place the vulcanization in holding chamber, notes material mouth and the through-hole, can supply next mould to use in succession, the waste of sizing material has effectively been avoided, consequently, also need not spend a large amount of manpower and materials to come the strict control to glue heavily, not only production efficiency has been improved, and the qualification rate of rubber products has effectively been improved.
According to the utility model discloses a some embodiments still include the die cavity, the die cavity sets up the heat insulating board is kept away from annotate the one side of material chamber board, the die cavity is provided with the messenger the heating device that the temperature reaches vulcanization temperature in the die cavity.
According to the utility model discloses a some embodiments, the die cavity is provided with valve oil blanket die cavity, valve oil blanket die cavity sets up inside the die cavity.
According to some embodiments of the invention, the injection nozzle comprises a wide portion facing the injection ram and a narrow portion facing the heat shield.
According to some embodiments of the utility model, the cooling tube is provided with water inlet and delivery port, the water inlet with the delivery port sets up annotate the edge of material chamber board.
According to the utility model discloses a some embodiments, annotate the material pressure head orientation the one side of annotating the material chamber board is provided with the pressure head reference column, annotate the material chamber board be provided with the pressure head position sleeve that the pressure head reference column corresponds.
According to some embodiments of the utility model, still include the hanger plate, the one end of hanger plate with go up the hot plate and connect, the other end with annotate the material chamber board and connect.
According to some embodiments of the utility model, annotate the material chamber board and be provided with the pterygoid lamina, the one end of pterygoid lamina with annotate the material chamber board and be connected, the other end with the hanger plate is connected.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a valve oil seal continuous transfer mold according to an embodiment of the present invention;
fig. 2 is a sectional view of the valve oil seal continuous rotation injection mold shown in fig. 1 in one direction.
Reference numerals:
the device comprises an upper hot plate 100, a convex part 210, a pressure head positioning column 220, a pressure head positioning sleeve 230, an injection cavity plate 300, an accommodating cavity 310, a wide part 321, a narrow part 322, a water inlet 330, a water outlet 340, a wing plate 350, a heat insulation plate 400, a through hole 410, a cavity 500, a valve oil seal cavity 510 and a hanging plate 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "inner", "outer", "radial", "axial", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element 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.
In the description of the present invention, it should be understood that unless explicitly defined otherwise, the words "set", "mounted", "connected", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the words in the present invention by combining the specific contents of the technical solutions.
The following describes a valve oil seal continuous transfer mold according to an embodiment of the present invention with reference to fig. 1 to 2.
Referring to fig. 1 to 2, in an embodiment of the present invention, the present invention includes: an upper heating plate 100 provided with a heating device for maintaining the rubber material in a molten state; the material injection pressure head is arranged on the lower surface of the upper hot plate 100, and a convex part 210 is arranged on the lower surface of the material injection pressure head; the material injection cavity plate 300 is arranged on one surface of the material injection pressure head, which is far away from the upper hot plate 100, the material injection cavity plate 300 is provided with a cooling pipeline for enabling the rubber material to be lower than the vulcanization temperature, an accommodating cavity 310 for accommodating the rubber material and a material injection nozzle for the rubber material to pass through, the accommodating cavity 310 is arranged corresponding to the bulge part 210, and the material injection nozzle and the cooling pipeline are arranged inside the material injection cavity plate 300; and a heat insulation plate 400 provided on the lower surface of the injection cavity plate 300 and having a through hole 410 corresponding to the injection nozzle. Specifically, the heating device of the upper hot plate 100 maintains the molten state of the rubber material in the accommodating cavity 310, the protrusion 210 is arranged on the lower surface of the material injection pressure head, the rubber material in the accommodating cavity 310 is extruded into the cavity 500 through the material injection nozzle and the through hole 410 in the heat insulation plate 400, and the temperature of the rubber material in the accommodating cavity 310, the material injection nozzle and the through hole 410 is lower than the vulcanization temperature due to the arrangement of the cooling pipeline and the heat insulation plate 400, so that after each mold is produced, only the rubber product in the cavity 500 needs to be taken out, the residual rubber material in the accommodating cavity 310, the material injection nozzle and the through hole 410 can not become waste due to the vulcanization effect, the rubber material can be continuously used by the next mold, the waste of the rubber material is effectively avoided, therefore, the rubber weight is not strictly controlled by spending a large amount of manpower and material resources, the production efficiency is improved, and the qualification rate of the rubber. The arrangement of the cooling pipeline and the heat insulation board 400 enables the temperature of the rubber material in the accommodating cavity 310, the material injection nozzle and the through hole 410 to be lower than the vulcanization temperature, specifically, the liquid in the cooling pipeline absorbs heat, so that the temperature of the rubber material in the accommodating cavity 310, the material injection nozzle and the through hole 410 is lower than the vulcanization temperature, the arrangement of the heat insulation board 400 effectively reduces the heat in the cavity 500 from being uploaded to the accommodating cavity 310, the material injection nozzle and the through hole 410, and further ensures that the temperature of the rubber material in the accommodating cavity 310, the material injection nozzle and the through hole 410 is lower than the vulcanization temperature, so that the residual rubber material after each mold is produced can not be vulcanized and become waste material, and can be continuously used by the next mold, unnecessary waste of rubber material resources is effectively avoided, and the production efficiency and the qualification rate of rubber products are.
It is worth noting that in some embodiments of the present invention, the heat insulation board 400 is the heat insulation board of the model S4000 produced by the company Brandenburger, germany, the heat insulation board of this model can resist high temperature for a long time, the insulation effect is excellent, the compressive strength is high, and the heat insulation board has good acid resistance and solvent resistance, and can be widely used as a heat insulation board or a mechanical component, and can effectively reduce the heat in the cavity 500 to be uploaded to the accommodating cavity 310, the material injection nozzle and the through hole 410, and further ensure that the temperature of the sizing material in the accommodating cavity 310, the material injection nozzle and the through hole 410 is lower than the vulcanization temperature, so that the remaining sizing material after each mold production can not be vulcanized and become waste material, and can be continuously used by the next mold, thereby effectively avoiding unnecessary waste of sizing material resources, and improving the production efficiency and the qualification rate of rubber products.
It should be understood that, traditional transfer moulding utensil is because after every mould production, and the runner between pressure material chamber and the product die cavity and the surplus sizing material in pressure material chamber can take place the vulcanization owing to the high temperature transmission in the die cavity or the temperature accumulation of sizing material itself, become the waste material, therefore can not carry out continuous production, and the utility model discloses a valve oil seal transfer moulding utensil in succession because the sizing material of holding chamber 310, notes material mouth and through-hole 410 can not reach vulcanization temperature, can not produce the waste material, therefore can continuous production, and is concrete, can also increase the capacity in holding chamber 310, once only adds more sizing materials, carries out the production of many times in succession, need not all add the sizing material after every mould production, further improves production efficiency.
The utility model discloses an embodiment, still include die cavity 500, die cavity 500 sets up the one side of keeping away from notes material cavity board 300 at heat insulating board 400, and die cavity 500 is provided with the heating device that makes the temperature reach vulcanization temperature in die cavity 500, and the sizing material that the through-hole 410 of heat insulating board 400 was shot over and is received heat and solidification in die cavity 500 again, processes into rubber products.
In an embodiment of the present invention, the cavity 500 is provided with a valve oil seal cavity 510, and the valve oil seal cavity 510 is disposed inside the cavity 500, specifically, the glue material injected through the through hole 410 of the heat insulation board 400 is continuously heated and cured in the valve oil seal cavity 510 of the cavity 500, and then processed into a valve oil seal product.
In an embodiment of the present invention, the injecting nozzle includes a wide portion 321 and a narrow portion 322, the wide portion 321 faces the injecting pressure head, the narrow portion 322 faces the heat insulation board 400, specifically, the injecting nozzle has a structure that is wide and narrow, so that the glue in the accommodating cavity 310 can have enough pressure to be injected through the through hole 410 of the heat insulation board 400 and enter the cavity 500 after receiving the pressure of the protruding portion 210.
The utility model discloses an in an embodiment, the cooling tube is provided with water inlet 330 and delivery port 340, and water inlet 330 and delivery port 340 set up the edge at notes material chamber board 300, and the effect of cooling tube makes the sizing material temperature in holding chamber 310, notes material mouth and the through-hole 410 be less than the vulcanization temperature, and is specific the utility model discloses an in the embodiment, adopt mobile water to absorb the heat in the sizing material, water flows into the cooling tube from water inlet 330, has absorbed the heat back of sizing material, flows from delivery port 340, and in actual application, can come the temperature of specifically adjusting the sizing material through the inflow speed of adjusting water inlet 330, guarantee that the sizing material temperature in holding chamber 310, notes material mouth and the through-hole 410 is less than the vulcanization temperature.
It is worth noting that in an embodiment of the present invention, the number of the water inlets 330 is one, and the number of the water outlets 340 is two, so that the water absorbing the heat of the sizing material can flow out as soon as possible, the cooling effect is better, and specifically, the number of the water inlets 330 and the water outlets 340 can be set according to the requirement of practical application.
The utility model discloses an embodiment, the one side of annotating material pressure head towards annotating material chamber board 300 is provided with pressure head reference column 220, it is provided with the pressure head position sleeve 230 that corresponds with pressure head reference column 220 to annotate material chamber board 300, it is concrete, when bellying 210 impresses holding chamber 310, when implementing pressure to the sizing material, pressure head reference column 220 imbeds in the pressure head position sleeve 230, it is accurate to have guaranteed that bellying 210 can fix a position when impressing holding chamber 310, the sizing material just can not spill owing to shift between bellying 210 and the holding chamber 310 like this, cause not unnecessary extravagant, and because the guide effect of pressure head reference column 220 and pressure head position sleeve 230, also make press the material operation simple more swift, production efficiency has effectively been improved.
The utility model discloses an embodiment, still include hanger plate 600, hanger plate 600's one end is connected with last hot plate 100, the other end is connected with notes material chamber board 300, it should be understood, when needs add the sizing material toward holding chamber 310, need to annotate the bellying 210 of material pressure head and the holding chamber 310 separation of annotating material chamber board 300, wherein, annotate the lower surface that the material pressure head was installed at last hot plate 100, in process of production, annotate material pressure head and last hot plate 100 fixed connection together, be connected the one end of last hot plate 100 with hanger plate 600, hanger plate 600 lifts up bellying 210, make bellying 210 and holding chamber 310 separate, at this moment, just can add the sizing material into in holding chamber 310 and produced.
In one embodiment of the present invention, the injection cavity plate 300 is provided with a wing plate 350, one end of the wing plate 350 is connected to the injection cavity plate 300, and the other end is connected to the hanging plate 600. Specifically, in actual production, because the hanger plate 600 needs to bear the weight of the injection pressure head and the upper hot plate 100 during charging, if the injection cavity plate 300 is directly connected with the hanger plate 600, the connection between the injection cavity plate 300 and the hanger plate 600 is damaged due to the overlarge load of the hanger plate 600, the cost for replacing the injection cavity plate 300 is high, and the injection cavity plate 300 is connected with the hanger plate 600 through the wing plate 350, so that the direct connection between the injection cavity plate 300 and the hanger plate 600 can be avoided, and the injection cavity plate 300 is not easy to damage.
The valve oil seal continuous transfer mold according to an embodiment of the present invention will be described in detail with a specific embodiment with reference to fig. 1 to 2. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
As shown in fig. 1 to 2, the valve oil seal continuous rotation injection mold includes: the method comprises the following steps: an upper heating plate 100 provided with a heating device for maintaining the rubber material in a molten state; the material injection pressure head is arranged on the lower surface of the upper hot plate 100, and a convex part 210 is arranged on the lower surface of the material injection pressure head; the material injection cavity plate 300 is arranged on one surface of the material injection pressure head, which is far away from the upper hot plate 100, the material injection cavity plate 300 is provided with a cooling pipeline for enabling the rubber material to be lower than the vulcanization temperature, an accommodating cavity 310 for accommodating the rubber material and a material injection nozzle for the rubber material to pass through, the accommodating cavity 310 is arranged corresponding to the bulge part 210, and the material injection nozzle and the cooling pipeline are arranged inside the material injection cavity plate 300; and a heat insulation plate 400 provided on the lower surface of the injection cavity plate 300 and having a through hole 410 corresponding to the injection nozzle.
Specifically, the heating device of the upper hot plate 100 maintains the glue in the accommodating cavity 310 in a molten state, the protrusion 210 is arranged on the lower surface of the material injection pressure head, the glue in the accommodating cavity 310 is extruded into the cavity 500 through the material injection nozzle and the through hole 410 in the heat insulation plate 400, the material injection cavity plate 300 is provided with a cooling pipeline, a water inlet 330 and a water outlet 340 of the cooling pipeline are arranged on the edge of the material injection cavity plate 300, the edge of the material injection cavity plate 300 is provided with a water inlet 330 and two water outlets 340, water flows into the cooling pipeline from the water inlet 330, and flows out from the water outlets 340 after absorbing the heat of the glue, so as to take away the heat of the glue, and the temperature of the glue in the accommodating cavity 310, the material injection nozzle and the through hole 410 is lower than. The insulation board 400 is an insulation board of model S4000 produced by Brandenburger, germany, which can effectively reduce the heat in the cavity 500 from being transferred to the accommodating cavity 310, the injection nozzle and the through hole 410, and further ensure that the temperature of the glue in the accommodating cavity 310, the injection nozzle and the through hole 410 is lower than the vulcanization temperature. The glue material injected through the through hole 410 of the heat insulation board 400 is continuously heated and cured in the valve oil seal mold cavity 510 in the mold cavity 500 to be processed into a valve oil seal product, after each mold is produced, the valve oil seal product in the mold cavity 500 only needs to be taken out, and the residual glue material in the accommodating cavity 310, the material injection nozzle and the through hole 410 cannot become waste materials due to vulcanization, so that continuous production can be realized. The capacity of the accommodating cavity 310 is increased by 10 times compared with that of a traditional valve oil seal rotary injection mold, 10-mold continuous production can be performed after rubber materials are added at one time, and the rubber materials do not need to be added after each mold is produced.
As shown in fig. 2, the injection nozzle includes a wide portion 321 and a narrow portion 322, the wide portion 321 facing the injection ram and the narrow portion 322 facing the heat shield 400.
Annotate the material pressure head and be provided with pressure head reference column 220 towards the one side of annotating material chamber board 300, annotate material chamber board 300 and be provided with the pressure head position sleeve 230 that corresponds with pressure head reference column 220, it is concrete, when bellying 210 impresses holding chamber 310, when implementing pressure to the sizing material, pressure head reference column 220 imbeds in the pressure head position sleeve 230, can fix a position accurately when having guaranteed that bellying 210 impresses holding chamber 310, and the sizing material just can not leak owing to shift between bellying 210 and the holding chamber 310 like this.
The valve oil seal continuous transfer mold is provided with a hanging plate 600, one end of the hanging plate 600 is connected with an upper hot plate 100, the other end of the hanging plate 600 is connected with an injection cavity plate 300, when rubber materials are required to be added into the injection cavity plate 310, the bulge 210 of an injection pressure head needs to be separated from the accommodating cavity 310 of the injection cavity plate 300, wherein the injection pressure head is installed on the lower surface of the upper hot plate 100, the injection pressure head is fixedly connected with the upper hot plate 100 in the production process, the upper hot plate 100 is connected with one end of the hanging plate 600, the bulge 210 is lifted by the hanging plate 600, the bulge 210 is separated from the accommodating cavity 310, and at the moment, the rubber materials can be added into the accommodating cavity 310 to produce.
The injection cavity plate 300 is provided with a wing plate 350, and one end of the wing plate 350 is connected to the injection cavity plate 300 and the other end is connected to the hanger plate 600. Specifically, in actual production, because the hanger plate 600 needs to bear the weight of the injection pressure head and the upper hot plate 100 during charging, if the injection cavity plate 300 is directly connected with the hanger plate 600, the connection between the injection cavity plate 300 and the hanger plate 600 is damaged due to the overlarge load of the hanger plate 600, the cost for replacing the injection cavity plate 300 is high, and the injection cavity plate 300 is connected with the hanger plate 600 through the wing plate 350, so that the direct connection between the injection cavity plate 300 and the hanger plate 600 can be avoided, and the injection cavity plate 300 is not easy to damage.
According to the utility model discloses valve oil seal changes moulds of penetrating in succession, through so setting, can reach some effects as following at least, it makes the sizing material maintain molten state in the holding chamber to go up the hot plate, and the setting of cooling tube and heat insulating board makes the holding chamber again, the sizing material temperature in notes material mouth and the through-hole is less than the vulcanization temperature, thus, every mould production back, the holding chamber, remaining sizing material can not become the waste material because of taking place the vulcanization in notes material mouth and the through-hole, can supply next mould to use in succession, the waste of sizing material has effectively been avoided, therefore, also come strict control rubber weight with a large amount of manpower and materials of cost, not only improve production efficiency, and the qualification rate of rubber products has effectively been improved.
In the description herein, references to the description of "one embodiment," "some embodiments," or "specific" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a valve oil seal changes penetrates mould in succession which characterized in that includes:
an upper heating plate (100) provided with a heating device for maintaining the rubber material in a molten state;
the material injection pressure head is arranged on the lower surface of the upper hot plate (100), and a bulge part (210) is arranged on the lower surface of the material injection pressure head;
the material injection cavity plate (300) is arranged on one surface, far away from the upper hot plate (100), of the material injection pressure head, the material injection cavity plate (300) is provided with a cooling pipeline enabling the rubber material to be lower than the vulcanization temperature, an accommodating cavity (310) for accommodating the rubber material and a material injection nozzle for the rubber material to pass through, the accommodating cavity (310) is arranged corresponding to the protruding portion (210), and the material injection nozzle and the cooling pipeline are arranged inside the material injection cavity plate (300);
and the heat insulation plate (400) is arranged on the lower surface of the material injection cavity plate (300) and is provided with a through hole (410) corresponding to the material injection nozzle.
2. The valve oil seal continuous transfer mold according to claim 1, further comprising a cavity (500), wherein the cavity (500) is arranged on one side of the heat insulation plate (400) far away from the injection cavity plate (300), and the cavity (500) is provided with a heating device for enabling the temperature in the cavity (500) to reach the vulcanization temperature.
3. The valve oil seal continuous transfer mold according to claim 2, wherein the mold cavity (500) is provided with a valve oil seal mold cavity (510), and the valve oil seal mold cavity (510) is arranged inside the mold cavity (500).
4. Valve oil seal continuous transfer mold according to claim 1 or 2, characterized in that the injection nozzle comprises a wide portion (321) and a narrow portion (322), the wide portion (321) facing the injection ram and the narrow portion (322) facing the heat shield plate (400).
5. The valve oil seal continuous transfer mold according to claim 1, wherein the cooling pipe is provided with a water inlet (330) and a water outlet (340), and the water inlet (330) and the water outlet (340) are provided at the edge of the injection cavity plate (300).
6. The continuous transfer mold for the valve oil seal according to claim 1, characterized in that a pressure head positioning column (220) is arranged on one surface of the injection pressure head facing the injection cavity plate (300), and the injection cavity plate (300) is provided with a pressure head positioning sleeve (230) corresponding to the pressure head positioning column (220).
7. The valve oil seal continuous transfer mold according to claim 1, further comprising a hanger plate (600), wherein one end of the hanger plate (600) is connected with the upper hot plate (100), and the other end is connected with the injection cavity plate (300).
8. The valve oil seal continuous transfer mold according to claim 7, wherein the injection cavity plate (300) is provided with a wing plate (350), one end of the wing plate (350) is connected with the injection cavity plate (300), and the other end is connected with the hanger plate (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427635.0U CN211640796U (en) | 2019-12-27 | 2019-12-27 | Continuous rotary injection mold for valve oil seal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427635.0U CN211640796U (en) | 2019-12-27 | 2019-12-27 | Continuous rotary injection mold for valve oil seal |
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| CN211640796U true CN211640796U (en) | 2020-10-09 |
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| CN201922427635.0U Active CN211640796U (en) | 2019-12-27 | 2019-12-27 | Continuous rotary injection mold for valve oil seal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002537A (en) * | 2019-12-27 | 2020-04-14 | 江门市鑫辉密封科技有限公司 | Continuous rotary injection mold for valve oil seal |
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2019
- 2019-12-27 CN CN201922427635.0U patent/CN211640796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002537A (en) * | 2019-12-27 | 2020-04-14 | 江门市鑫辉密封科技有限公司 | Continuous rotary injection mold for valve oil seal |
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Address after: 529000 Building 1, No. 289, Lianhai Road, Jianghai District, Jiangmen City, Guangdong Province (multiple photos of one site) Patentee after: Guangdong Xinhui Technology Co.,Ltd. Address before: 529000 Ground Floor, No. 114, Longxi Road, High tech Development Zone, Jianghai District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN XINHUI SEALING TECHNOLOGY Co.,Ltd. |
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