CN219768992U - Plastic mold with dust removal function - Google Patents
Plastic mold with dust removal function Download PDFInfo
- Publication number
- CN219768992U CN219768992U CN202321066685.0U CN202321066685U CN219768992U CN 219768992 U CN219768992 U CN 219768992U CN 202321066685 U CN202321066685 U CN 202321066685U CN 219768992 U CN219768992 U CN 219768992U
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- China
- Prior art keywords
- pipe
- injection molding
- plastic mold
- push rod
- electric push
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- 239000004033 plastic Substances 0.000 title claims abstract description 39
- 229920003023 plastic Polymers 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 75
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 239000003292 glue Substances 0.000 description 26
- 238000007711 solidification Methods 0.000 description 11
- 230000008023 solidification Effects 0.000 description 11
- 238000000465 moulding Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a plastic mold with a dust removing function, and relates to the field of injection molds. The utility model comprises a lower die and an upper die, wherein one side of the upper die is provided with a material conveying assembly, the interior of the material conveying assembly is provided with a telescopic mechanism, the telescopic mechanism comprises an electric push rod, the output end of the electric push rod is provided with a wedge block, and the outer side of the material conveying assembly is provided with a gas transmission mechanism.
Description
Technical Field
The utility model relates to the field of injection molds, in particular to a plastic mold with a dust removal function.
Background
The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate size. Because of the variety of plastics and the variety of processing methods, the structures of the plastic molding machine and the plastic products are various, so the variety and the structure of the plastic mold are also various.
When the existing plastic mold is used, the injection molding glue in the casting mold groove is cooled and solidified through the cooling system, and when the injection molding groove is cooled, the viscous solidification degree of the injection molding glue in the injection molding opening can be possibly influenced, so that the next use of the injection molding glue in the injection molding opening is influenced, and the quality of a produced product is reduced.
Disclosure of Invention
Based on the above, the utility model aims to provide a plastic mold with a dust removal function, so as to solve the technical problem that the viscous solidification degree of injection molding in an injection port is affected in the cooling solidification process in a casting mold groove.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic mold with dust removal function, includes bed die and last mould, the outside cover of going up the mould is equipped with clean mechanism, clean mechanism includes solid fixed ring, gu the top of fixed ring is provided with the air pump, one side of going up the mould is provided with the material conveying subassembly, the material conveying subassembly includes the conveying pipeline, be provided with air pressure sensor on the conveying pipeline, the inside of material conveying subassembly is provided with telescopic machanism, telescopic machanism includes the electric putter, the output of electric putter is provided with the wedge, the outside of material conveying subassembly is provided with gas-supply mechanism.
Through adopting above-mentioned technical scheme, when needs are with moulding plastics glue injection into the inslot of moulding plastics, glue of moulding plastics will moulding plastics through outside extrusion equipment through mounting tube, fixed plate, taper pipe and conveying pipeline, until transporting to the inslot of moulding plastics, after injecting a certain amount, the controller starts the electricity push rod, promote wedge to remove in the conveying pipeline, until make wedge and conveying pipeline looks adaptation, be favorable to separation conveying pipeline and the inslot of moulding plastics and the intraductal injection plastics of taper, prevent to mould plastics in the inslot of moulding plastics and glue the intraductal viscous solidification degree of injection plastics of influence taper when the cooling, thereby improve the quality of next production mould.
Further, an air hole is formed in the inner side of the fixing ring, the output end of the air pump is communicated with the air hole, and the air pump is electrically connected with the controller.
Through adopting above-mentioned technical scheme, through the setting of air pump, be favorable to providing higher wind speed to the inboard of solid fixed ring through the gas pocket.
Further, the material conveying component comprises a material conveying pipe, a conical pipe is arranged at the other end of the material conveying pipe, an installation pipe is arranged at the other end of the conical pipe, and the air pressure sensor is electrically connected with the controller.
Through adopting above-mentioned technical scheme, through the setting of air pressure sensor, utilize air pressure sensor to detect the inside pressure of conveying pipeline, avoid the pressure in the groove of moulding plastics too big or undersize.
Further, injection molding holes are formed in the upper die, the conveying pipe, the taper pipe and the mounting pipe are communicated with the injection molding holes, and the wedge block is matched with the conveying pipe.
By adopting the technical scheme, the wedge-shaped block is pushed by the electric push rod until being matched with the conveying pipe, so that the feeding pipe and the injection molding in the injection molding groove can be extruded.
Further, the inner wall fixedly connected with fixed plate of installation tube, the flexible end of electric putter runs through the fixed plate until stretching into in the taper pipe, electric putter and controller electric connection.
Through adopting above-mentioned technical scheme, through the setting of electric putter, be favorable to controlling the position of wedge to utilize wedge separation conveying pipeline and the intraductal notes plastic of taper.
Further, the gas transmission mechanism comprises a gas inlet pipe and a gas outlet pipe, hollow grooves are formed in the conical pipe and the mounting pipe, and the hollow grooves, the gas inlet pipe and the gas outlet pipe are communicated.
By adopting the technical scheme, hot steam is utilized to be introduced into the air inlet pipe, so that the temperature in the conical pipe and the temperature in the mounting pipe are increased through the empty groove.
Further, an injection molding groove is formed in one side, close to the upper die, of the lower die, water guide pipes are arranged in the lower die and the upper die, and the water guide pipes are communicated with an external heat exchange mechanism through a liquid pump.
Through adopting above-mentioned technical scheme, through the setting of aqueduct, be favorable to accelerating the solidification rate of injecting plastics in the injection groove, be favorable to improving injection mold's availability factor.
In summary, the utility model has the following advantages:
1. according to the utility model, when injection molding glue is required to be injected into the injection molding groove, the injection molding glue passes through the mounting pipe, the fixing plate, the conical pipe and the conveying pipe through external extrusion equipment until the injection molding glue is transported into the injection molding groove, after a certain amount of injection is performed, the controller starts the electric push rod to push the wedge block to move into the conveying pipe until the wedge block is matched with the conveying pipe, so that the injection molding glue in the conveying pipe and the injection molding groove and the injection molding glue in the conical pipe are favorably blocked, the injection molding glue in the injection molding groove is prevented from affecting the viscous solidification degree of the injection molding glue in the conical pipe when being cooled, the quality of a next production mold is improved, and meanwhile, hot steam is utilized to be introduced into the air inlet pipe, so that the temperature rise in the conical pipe and the mounting pipe is favorably realized, and the solidification of the injection molding glue in the conical pipe and the mounting pipe is further prevented;
2. according to the utility model, the pneumatic sensor and the electric push rod are arranged, when the electric push rod pushes the wedge block to move in the conveying pipe, the wedge block is utilized to squeeze the injection molding plastic in the injection molding groove along with the continuous pushing of the electric push rod, so that the injection molding plastic in the injection molding groove is more tightly filled, the quality of injection molding finished products is improved, the pneumatic sensor is used for detecting the pressure in the conveying pipe and the injection molding groove, the quality of injection molding products is further accurately controlled, the pressure in the injection molding groove is controlled by matching with the expansion of the electric push rod, and the situation that the injection molding products generate flash edges due to the fact that the pressure in the injection molding groove is too high or defective products occur due to the fact that the pressure is too low is prevented.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of an upper mold according to the present utility model;
FIG. 3 is a schematic perspective view of a retaining ring according to the present utility model;
fig. 4 is a schematic perspective view of an electric putter according to the present utility model.
In the figure: 1. a lower die; 2. an upper die; 3. a cleaning mechanism; 301. a fixing ring; 302. an air pump; 303. air holes; 4. injection molding holes; 5. a material conveying component; 501. a material conveying pipe; 502. a conical tube; 503. installing a pipe; 6. a gas delivery mechanism; 601. an air inlet pipe; 602. an air outlet pipe; 603. a hollow groove; 7. a telescoping mechanism; 701. an electric push rod; 702. a fixing plate; 703. wedge blocks; 8. a water conduit; 9. an air pressure sensor; 10. and (5) an injection molding groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, a plastic mold with dust removing function comprises a lower mold 1 and an upper mold 2, wherein a cleaning mechanism 3 is sleeved outside the upper mold 2, the cleaning mechanism 3 comprises a fixed ring 301, an air pump 302 is arranged at the top of the fixed ring 301, a material conveying component 5 is arranged at one side of the upper mold 2, the material conveying component 5 comprises a material conveying pipe 501, an air pressure sensor 9 is arranged on the material conveying pipe 501,
the inside of defeated material subassembly 5 is provided with telescopic machanism 7, and telescopic machanism 7 includes electric putter 701, and the output of electric putter 701 is provided with wedge 703, and the outside of defeated material subassembly 5 is provided with defeated gas mechanism 6.
Referring to fig. 1 and 3, an air hole 303 is formed in the inner side of the fixing ring 301, an output end of the air pump 302 is connected with the air hole 303, and the air pump 302 is electrically connected with the controller, so that higher wind speed is provided to the inner side of the fixing ring 301 through the air hole 303.
Referring to fig. 1 and 4, the material conveying assembly 5 includes a material conveying pipe 501, a conical pipe 502 is arranged at the other end of the material conveying pipe 501, a mounting pipe 503 is arranged at the other end of the conical pipe 502, the air pressure sensor 9 is electrically connected with the controller, the air pressure sensor 9 is used for detecting the pressure inside the material conveying pipe 501 through the arrangement of the air pressure sensor 9, and the phenomenon that burrs are generated in an injection molding product due to the fact that the pressure in the injection molding groove 10 is too high or defective products are generated in the injection molding product due to the fact that the pressure is too low is avoided.
Referring to fig. 1, 2 and 4, an injection hole 4 is formed in the upper mold 2, a material conveying pipe 501, a conical pipe 502 and a mounting pipe 503 are communicated with the injection hole 4, a wedge block 703 is matched with the material conveying pipe 501, the wedge block 703 is pushed by an electric push rod 701 until being matched with the material conveying pipe 501, so that the feeding pipe and injection molding glue in an injection molding groove 10 are extruded, and the pressure in the injection molding groove 10 is controlled by the expansion of the electric push rod 701.
Referring to fig. 1 and 4, the fixing plate 702 is fixedly connected to the inner wall of the installation tube 503, the telescopic end of the electric push rod 701 penetrates through the fixing plate 702 until the electric push rod 701 extends into the taper tube 502, the electric push rod 701 is electrically connected with the controller, the position of the wedge block 703 is controlled by the arrangement of the electric push rod 701, the wedge block 703 is utilized to block the injection molding materials in the material conveying tube 501 and the taper tube 502, and the injection molding glue in the injection molding groove 10 is prevented from affecting the viscous solidification degree of the injection molding materials in the taper tube 502 during cooling.
Referring to fig. 1 and 4, the air delivery mechanism 6 includes an air inlet pipe 601 and an air outlet pipe 602, the interiors of the conical pipe 502 and the mounting pipe 503 are provided with a hollow groove 603, the air inlet pipe 601 and the air outlet pipe 602 are communicated, hot steam is utilized to be introduced into the air inlet pipe 601, the temperature in the conical pipe 502 and the mounting pipe 503 is increased by the hollow groove 603, the injection molding glue in the injection molding groove 10 is prevented from affecting the viscous solidification degree of the injection molding glue in the conical pipe 502 during cooling, and the use of etiquette injection molding glue is provided, so that the quality of injection molding products is improved.
The implementation principle of the embodiment is as follows: when injection molding glue is required to be injected into the injection molding groove 10, the injection molding glue passes through the mounting pipe 503, the fixing plate 702, the conical pipe 502 and the conveying pipe 501 through external extrusion equipment until the injection molding glue is transported into the injection molding groove 10, after a certain amount of injection is performed, the controller starts the electric push rod 701 to push the wedge 703 to move into the conveying pipe 501 until the wedge 703 is matched with the conveying pipe 501, thereby being beneficial to blocking the conveying pipe 501 and the injection molding glue in the injection molding groove 10 from being injected with the injection molding glue in the conical pipe 502, preventing the injection molding glue in the injection molding groove 10 from affecting the viscous solidification degree of the injection molding glue in the conical pipe 502 when cooling, thereby improving the quality of a next production mold, and simultaneously, utilizing hot steam to be introduced into the air inlet pipe 601, being beneficial to raising the temperature in the conical pipe 502 and the mounting pipe 503 through the empty groove 603 and further preventing the injection solidification in the conical pipe 502 and the mounting pipe 503;
when the wedge block 703 is pushed by the electric push rod 701 to move in the conveying pipe 501, along with the continuous pushing of the electric push rod 701, the injection molding plastic in the injection molding groove 10 is extruded by the wedge block 703, so that the injection molding plastic in the injection molding groove 10 is filled more tightly, the quality of injection molding products is improved, the pressure in the conveying pipe 501 and the injection molding groove 10 is detected by the air pressure sensor 9, the quality of injection molding products is further precisely controlled, once the pressure value detected by the air pressure sensor (9) exceeds a set value, the pressure in the injection molding groove 10 can be controlled in cooperation with the expansion of the electric push rod 701, and the situation that the pressure in the injection molding groove 10 is too high to cause flash of the injection molding products or the pressure is too low to cause defective products is prevented.
The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a plastic mold with dust removal function, includes bed die (1) and last mould (2), its characterized in that: the cleaning mechanism (3) is sleeved on the outer side of the upper die (2), the cleaning mechanism (3) comprises a fixed ring (301), an air pump (302) is arranged at the top of the fixed ring (301), a material conveying component (5) is arranged on one side of the upper die (2), the material conveying component (5) comprises a material conveying pipe (501),
be provided with air pressure sensor (9) on conveying pipeline (501), the inside of conveying subassembly (5) is provided with telescopic machanism (7), and telescopic machanism (7) are including electric push rod (701), the output of electric push rod (701) is provided with wedge (703), the outside of conveying subassembly (5) is provided with gas transmission mechanism (6).
2. The plastic mold with a dust removing function according to claim 1, wherein: an air hole (303) is formed in the inner side of the fixing ring (301), the output end of the air pump (302) is communicated with the air hole (303), and the air pump (302) is electrically connected with the controller.
3. The plastic mold with a dust removing function according to claim 1, wherein: the other end of the conveying pipe (501) is provided with a conical pipe (502), the other end of the conical pipe (502) is provided with a mounting pipe (503), and the air pressure sensor (9) is electrically connected with the controller.
4. The plastic mold with a dust removing function according to claim 1, wherein: injection molding holes (4) are formed in the upper die (2), the conveying pipe (501), the conical pipe (502) and the mounting pipe (503) are communicated with the injection molding holes (4), and the wedge blocks (703) are matched with the conveying pipe (501).
5. A plastic mold with dust removing function according to claim 3, wherein: the inner wall of the installation pipe (503) is fixedly connected with a fixing plate (702), the telescopic end of the electric push rod (701) penetrates through the fixing plate (702) until the electric push rod extends into the conical pipe (502), and the electric push rod (701) is electrically connected with the controller.
6. A plastic mold with dust removing function according to claim 3, wherein: the gas transmission mechanism (6) comprises a gas inlet pipe (601) and a gas outlet pipe (602), empty slots (603) are formed in the conical pipe (502) and the mounting pipe (503), and the empty slots (603), the gas inlet pipe (601) and the gas outlet pipe (602) are communicated.
7. The plastic mold with a dust removing function according to claim 1, wherein: injection molding groove (10) has been seted up to one side that bed die (1) is close to last mould (2), the inside of bed die (1) and last mould (2) all is provided with aqueduct (8), aqueduct (8) are linked together with outside heat exchange mechanism through the liquid pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066685.0U CN219768992U (en) | 2023-05-06 | 2023-05-06 | Plastic mold with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066685.0U CN219768992U (en) | 2023-05-06 | 2023-05-06 | Plastic mold with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768992U true CN219768992U (en) | 2023-09-29 |
Family
ID=88108992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066685.0U Active CN219768992U (en) | 2023-05-06 | 2023-05-06 | Plastic mold with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768992U (en) |
-
2023
- 2023-05-06 CN CN202321066685.0U patent/CN219768992U/en active Active
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