CN217993393U - Auxiliary blowing device for product demoulding - Google Patents
Auxiliary blowing device for product demoulding Download PDFInfo
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- CN217993393U CN217993393U CN202221990700.6U CN202221990700U CN217993393U CN 217993393 U CN217993393 U CN 217993393U CN 202221990700 U CN202221990700 U CN 202221990700U CN 217993393 U CN217993393 U CN 217993393U
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Abstract
The utility model relates to a product demoulding auxiliary blowing device, which comprises a static template, a movable template, a thimble, a splitter plate and a connecting plate, wherein the movable template is arranged on the static template in a driving way, a static mould groove is arranged on the static template, the movable template is provided with a movable mould groove, and a complete product cavity is formed when the movable template and the static template are oppositely buckled; the ejector pin is arranged in the static template in a driving mode, the end portion of the ejector pin can be inserted into the static mold groove, the ejector pin pushes a product into the mold opening gap from the mold cavity after mold opening is carried out, the air blowing assembly is arranged at the upper end of the static template towards one side of the mold opening gap, and the air blowing assembly is externally connected with an air pump. This device ensures to mould plastics and blows off the product completely in process of production, can assist and drop smoothly behind the less product drawing of patterns of lighter, avoids the production of moulding-die condition, guarantees that the mould is not damaged, realizes full automatic production, and accurate control production beat guarantees product quality, practices thrift the human cost, guarantees the security of production when increasing substantially production efficiency.
Description
Technical Field
The utility model belongs to the injection moulding equipment field specifically is a supplementary gas blowing device of product drawing of patterns.
Background
At present, the injection molding product needs to be opened after being cooled, and then the product is taken out of the mold. For a product with a small size, after the mold is opened, the product is separated from the movable mold through the ejector pins, and the plastic part falls under the action of gravity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the weak point of prior art, provide a supplementary gas blowing device of product drawing of patterns of design science, the operation of being convenient for, rational in infrastructure, safe and reliable.
The utility model provides a its technical problem take following technical scheme to realize:
a product demoulding auxiliary blowing device comprises a static template, a movable template, an ejector pin, a splitter plate and a connecting plate, wherein the movable template is arranged on the static template in a driving way, a static mould groove is formed in the static template, a movable mould groove is formed in the movable template, and a complete product cavity is formed when the movable template and the static template are oppositely buckled; the thimble is installed in the quiet template drive, and the tip of thimble can insert quiet mould type inslot, and in the mould cavity pushed away the die sinking gap with the product in the thimble after the die sinking, its characterized in that: and the upper end of the static template is provided with a blowing assembly towards one side of the mould opening gap, and the blowing assembly is externally connected with an air pump.
And, the subassembly of blowing includes flow distribution plate, gas hole, connecting plate and air cock, adorns the flow distribution plate admittedly in quiet template upper end, and the position system of flow distribution plate towards the die sinking gap has the gas hole, and the connecting plate is adorned admittedly in flow distribution plate upper end, and the system has the air cock on the connecting plate, and air cock and gas hole intercommunication, air cock are used for external trachea, and the air pump is connected to the trachea.
And a blind groove in the same direction as the mold opening gap is formed in the connecting position of the flow distribution plate and the air nozzle, and a plurality of air blowing holes are uniformly distributed in the blind groove at intervals.
Moreover, the contact surface of the splitter plate and the connecting plate is in sealing fit.
Moreover, the diameter of the air blowing hole is smaller than that of the air nozzle.
The utility model has the advantages that:
this device ensures to mould plastics and blows off the product completely in process of production, can assist and drop smoothly after the less product drawing of patterns that will be lighter, avoids the production of moulding-die condition, guarantees that the mould is not damaged, realizes full-automatic production, and accurate control production beat guarantees product quality, practices thrift the human cost, guarantees the security of production when increasing substantially production efficiency.
Drawings
FIG. 1 is a front view of the structure of the present invention (mold clamping state);
FIG. 2 is a top view of FIG. 1;
FIG. 3 isbase:Sub>A sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the mold-open state of FIG. 1;
FIG. 5 is a schematic view of an assembled structure of the air blowing unit assembly;
FIG. 6 is a schematic view of the flow distribution plate of the blowing device.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
A product demoulding auxiliary blowing device comprises a static template 3, a movable template 4, a thimble 6, a splitter plate 1 and a connecting plate 2, wherein the movable template is arranged on the static template in a driving way, a static mould groove is formed in the static template, a movable mould groove is formed in the movable template, and a complete product cavity is formed when the movable template and the static template are oppositely buckled; the static template is internally provided with a thimble in a driving way, the end part of the thimble can be inserted into the static mould groove, and the thimble pushes a product out of the mould cavity after the mould is opened;
the side, facing the die opening position, of the upper end of the static die plate is provided with an air blowing assembly, the air blowing assembly comprises a flow distribution plate 1, an air blowing hole 8, a connecting plate 2 and an air nozzle 5, the flow distribution plate 1 is fixedly arranged at the upper end of the static die plate, and the air blowing hole 8 is formed in the position, facing the die opening gap, of the flow distribution plate; the upper end of the flow distribution plate is fixedly provided with a connecting plate 2, an air tap 5 is arranged on the connecting plate and is communicated with an air blowing hole, the air tap is used for externally connecting an air pipe, the air pipe is connected with an air pump (an air outlet pipe and an air pump in the figure), the air pump is controlled by a machine tool to be switched and matched with the die opening action, and the air blowing device starts to blow air after the die opening.
The connecting position of the splitter plate and the air tap is provided with a blind groove 7 which has the same direction with the die opening gap, a plurality of air blowing holes are uniformly distributed in the blind groove at intervals, the air blowing range is enlarged, and therefore a plurality of air flows are blown into the die opening gap to assist the product to be blown off completely.
The contact surface of flow distribution plate and connecting plate is sealed and jointed, and is fixed by the bolts at two outer sides of the blind groove.
The diameter of the air blowing hole is smaller than that of the air nozzle, so that the pressure of blown air flow is ensured.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and appended claims, and therefore, the scope of the invention is not limited to the disclosure of the embodiments and drawings.
Claims (5)
1. A product demoulding auxiliary blowing device comprises a static template, a movable template, an ejector pin, a splitter plate and a connecting plate, wherein the movable template is arranged on the static template in a driving way, a static mould groove is formed in the static template, a movable mould groove is formed in the movable template, and a complete product cavity is formed when the movable template and the static template are oppositely buckled; the thimble is installed in the interior drive of quiet template, and the tip of thimble can insert quiet mould type inslot, and in the mould cavity interpolation arrives the die sinking gap with the product at the thimble behind the die sinking, its characterized in that: and the upper end of the static template is provided with a blowing assembly towards one side of the mould opening gap, and the blowing assembly is externally connected with an air pump.
2. The product demolding auxiliary blowing device as claimed in claim 1, wherein: the air blowing assembly comprises a flow distribution plate, an air blowing hole, a connecting plate and an air faucet, the flow distribution plate is fixedly mounted at the upper end of the static template, the air blowing hole is formed in the position, facing the die opening gap, of the flow distribution plate, the connecting plate is fixedly mounted at the upper end of the flow distribution plate, the air faucet is formed in the connecting plate and communicated with the air blowing hole, and the air faucet is used for being connected with an external air pipe which is connected with an air pump.
3. The product demolding auxiliary blowing device as claimed in claim 2, wherein: the connecting position of the splitter plate and the air tap is provided with a blind groove which has the same direction with the die opening gap, and a plurality of air blowing holes are uniformly distributed in the blind groove at intervals.
4. The product demolding auxiliary blowing device as claimed in claim 2, characterized in that: the contact surface of the splitter plate and the connecting plate is sealed and attached.
5. The product demolding auxiliary blowing device as claimed in claim 2, wherein: the diameter of the air blowing hole is smaller than that of the air tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221990700.6U CN217993393U (en) | 2022-07-30 | 2022-07-30 | Auxiliary blowing device for product demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221990700.6U CN217993393U (en) | 2022-07-30 | 2022-07-30 | Auxiliary blowing device for product demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217993393U true CN217993393U (en) | 2022-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221990700.6U Active CN217993393U (en) | 2022-07-30 | 2022-07-30 | Auxiliary blowing device for product demoulding |
Country Status (1)
| Country | Link |
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| CN (1) | CN217993393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118254350A (en) * | 2024-05-06 | 2024-06-28 | 扬州美优塑模有限公司 | Pneumatic auxiliary microgram heavy product demoulding structure |
-
2022
- 2022-07-30 CN CN202221990700.6U patent/CN217993393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118254350A (en) * | 2024-05-06 | 2024-06-28 | 扬州美优塑模有限公司 | Pneumatic auxiliary microgram heavy product demoulding structure |
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