CN218700789U - Plastic product injection mold convenient to remove dust - Google Patents
Plastic product injection mold convenient to remove dust Download PDFInfo
- Publication number
- CN218700789U CN218700789U CN202223207913.XU CN202223207913U CN218700789U CN 218700789 U CN218700789 U CN 218700789U CN 202223207913 U CN202223207913 U CN 202223207913U CN 218700789 U CN218700789 U CN 218700789U
- Authority
- CN
- China
- Prior art keywords
- dust
- bed die
- dust removal
- injection mold
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic products injection mold convenient to remove dust relates to injection mold technical field, including bed die, dust removal subassembly and last mould assembly, the middle part top outside of bed die is connected with the pipe of moulding plastics, the base is installed to the below of bed die, the dust removal subassembly sets up in the below both sides of bed die, and the dust removal subassembly includes dust absorption fan, breathing pipe and control valve, one side that dust absorption fan is close to the bed die is connected with the breathing pipe, and the one end of breathing pipe installs the control valve, the top outside of base is fixed with the upper frame body, it is inboard in the both sides of upper frame body to go up mould unit mount. This plastic products injection mold convenient to remove dust can remove dust to the inside in mould cavity through the mode that the negative pressure bleeds, avoids the plastic products surface that follow-up injection moulding processing made to adhere to the dust to can make the injection molding material distribute evenly through the mode of vibrations, and utilize vibrations to eliminate the bubble, and then improve the finished product quality of injection molding.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a plastic products injection mold convenient to remove dust.
Background
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
The existing injection mold has the advantages that ash is easily accumulated in the cavity of the mold in the injection molding process, the inner structure of the cavity of the injection mold is different, manual cleaning is generally needed, and the quality of finished products of injection molded parts is easily influenced by residual dust.
In view of the above, research and improvement are made on the existing structure and defects, and a plastic product injection mold convenient for dust removal is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic products injection mold convenient to remove dust to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic products injection mold convenient to remove dust, includes bed die, dust removal subassembly and goes up the mould assembly, the middle part top outside of bed die is connected with the pipe of moulding plastics, the base is installed to the below of bed die, the dust removal subassembly sets up in the below both sides of bed die, and the dust removal subassembly includes dust absorption fan, breathing pipe and control valve, one side that the dust absorption fan is close to the bed die is connected with the breathing pipe, and the one end of breathing pipe installs the control valve, the top outside of base is fixed with the framework, it installs in the both sides inboard of last framework to go up the mould assembly, the even subassembly of moulding plastics is installed to the middle part inboard of base.
Furthermore, the inside both sides of base are hollow column structure, and the both sides outer wall of base is provided with the exhaust net mouth.
Furthermore, the dust suction fans are communicated with the lower die through the air suction pipe, and the two dust suction fans are symmetrically arranged on the vertical central line of the lower die.
Further, go up the mould subassembly and include cylinder, piston rod and last mould, the downside of cylinder is provided with the piston rod, and the below of piston rod is fixed with the mould.
Further, even subassembly of moulding plastics includes mounting groove, the fixed pipe of electromagnetism and movable rod, the internally mounted of mounting groove has the fixed pipe of electromagnetism, and the inside top of the fixed pipe of electromagnetism slides and is provided with the movable rod.
Further, the mounting groove is rectangle hollow column structure, and the mounting groove equidistance is provided with three to the fixed pipe of electromagnetism and movable rod are provided with three groups.
Further, even subassembly of moulding plastics still includes spring, connecting plate and electric wire, the top of movable rod is fixed with the connecting plate, and the spring is installed to the below both sides of connecting plate, the outside one side of the fixed pipe of electromagnetism is connected with the electric wire.
The utility model provides a plastic products injection mold convenient to remove dust possesses following beneficial effect: this plastic products injection mold convenient to remove dust can remove dust to the inside in mould chamber through the mode that the negative pressure bleeds, avoids the plastic products surface that follow-up injection moulding processing made to adhere to the dust to can make the injection molding material distribute evenly through the mode of vibrations, and utilize vibrations to eliminate the bubble, and then improve the finished product quality of injection molding.
The utility model discloses be provided with the dust removal subassembly, the dust absorption fan is convenient for carry out the negative pressure dust absorption in the mould chamber to bed die inside through the breathing pipe, thereby the mode of bleeding through the negative pressure is together extracted its inside dust, play the effect of removing dust, avoid the plastic products surface adhesion dust that follow-up injection moulding processing made, the control valve can seal the entrance to the breathing pipe, avoid using at the process influence of moulding plastics, the dust absorption fan can be sent the dust of suction into the both sides cavity of base in and discharge through the exhaust net mouth, this mode of airing exhaust can avoid the air current to flow back to the mould cavity position of bed die.
The utility model discloses be provided with the even subassembly of moulding plastics, reciprocating motion and then the vibrations that drive the bed die about the connecting plate can be under the elastic action of spring, make the inside injection molding material of mould cavity of bed die can distribute evenly under the condition of vibrations, and utilize vibrations to eliminate the bubble, and then improve the finished product quality of injection molding, sliding fit about the inside that the connecting plate lift in-process movable rod can fix the pipe in the electromagnetism, otherwise when not needing to shake, it makes the fixed pipe of electromagnetism produce magnetic force to pass through the circular telegram of connecting wire, and then it is fixed to carry out magnetism to the movable rod of inside metal system under the effect of magnetic force, avoid the connecting plate to shake again.
The utility model discloses be provided with bed die and dust removal subassembly, the cavity that forms between last mould and the bed die can constitute the mould chamber to in the injection moulding of injection molding, and through the lift of cylinder, piston rod mould in the control of being convenient for, and then be convenient for adjust the structure of die cavity and be convenient for go up the rising of mould after the injection molding shaping, it is convenient to use.
Drawings
FIG. 1 is a schematic view of a front view structure of a plastic injection mold facilitating dust removal of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a base of the plastic injection mold convenient for dust removal of the present invention;
fig. 3 is the enlarged schematic structural diagram of a position a in fig. 1 of the plastic product injection mold convenient for dust removal.
In the figure: 1. a lower die; 2. injection molding a tube; 3. a base; 4. a dust removal assembly; 401. a dust collection fan; 402. an air suction pipe; 403. a control valve; 5. an upper frame body; 6. an upper die assembly; 601. a cylinder; 602. a piston rod; 603. an upper die; 7. injection molding the uniform component; 701. mounting grooves; 702. an electromagnetic fixed tube; 703. a movable rod; 704. a spring; 705. a connecting plate; 706. connecting a wire; 8. an exhaust net port.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, a plastic product injection mold convenient to remove dust, including bed die 1, dust removal component 4 and last mould subassembly 6, the middle part top outside of bed die 1 is connected with injection molding pipe 2, base 3 is installed to the below of bed die 1, dust removal component 4 sets up in the below both sides of bed die 1, and dust removal component 4 includes dust absorption fan 401, breathing pipe 402 and control valve 403, one side that dust absorption fan 401 is close to bed die 1 is connected with breathing pipe 402, and control valve 403 is installed to the one end of breathing pipe 402, the top outside of base 3 is fixed with frame 5, it installs in the both sides inboard of last frame 5 to go up mould subassembly 6, the even subassembly 7 of moulding plastics is installed to the middle part inboard of base 3.
As shown in fig. 1 to 2, two sides of the interior of the base 3 are hollow, and the outer walls of the two sides of the base 3 are provided with exhaust ports 8; the dust suction fans 401 are communicated with the lower die 1 through the air suction pipe 402, and two dust suction fans 401 are symmetrically arranged about the vertical central line of the lower die 1;
As shown in fig. 1, the upper mold assembly 6 includes a cylinder 601, a piston rod 602, and an upper mold 603, the piston rod 602 is disposed at the lower side of the cylinder 601, and the upper mold 603 is fixed below the piston rod 602;
the operation is as follows, the cavity that forms between the upper die 603 and the lower die 1 can constitute the mould chamber to be convenient for injection molding of injection molding, and be convenient for control the lift of upper die 603 through cylinder 601, piston rod 602, and then be convenient for adjust the structure of die cavity and be convenient for go up the rising of mould 603 after the injection molding shaping, it is convenient to use.
As shown in fig. 1 and 3, the injection molding uniformity assembly 7 includes an installation groove 701, an electromagnetic fixed tube 702 and a movable rod 703, the electromagnetic fixed tube 702 is installed inside the installation groove 701, and the movable rod 703 is slidably arranged above the inside of the electromagnetic fixed tube 702; the mounting grooves 701 are rectangular hollow structures, three mounting grooves 701 are arranged at equal intervals, and three groups of electromagnetic fixing tubes 702 and three groups of movable rods 703 are arranged; the injection molding uniform assembly 7 further comprises a spring 704, a connecting plate 705 and a power connection wire 706, the connecting plate 705 is fixed at the top end of the movable rod 703, the spring 704 is installed on two sides below the connecting plate 705, and the power connection wire 706 is connected to one side of the outer portion of the electromagnetic fixing tube 702;
the operation is as follows, connecting plate 705 can be under the elastic action of spring 704 up-and-down reciprocating motion and then drive the vibrations of bed die 1 down, make the inside injection molding material of mould cavity of bed die 1 can distribute evenly under the condition of vibrations, and utilize vibrations to eliminate the bubble, and then improve the finished product quality of injection molding, connecting plate 705 goes up and down in-process movable rod 703 can be in the inside of electromagnetism fixed tube 702 sliding fit from top to bottom, otherwise when not needing vibrations, make electromagnetism fixed tube 702 produce magnetic force through connecting wire 706 circular telegram, and then carry out magnetism to fixed to the movable rod 703 of inside metal system under the effect of magnetic force, avoid connecting plate 705 to shake again.
In summary, as shown in fig. 1-3, when the plastic product injection mold convenient for dust removal is used, the cylinder 601 and the piston rod 602 can control the upper mold 603 to lift, so that a mold cavity is formed between the upper mold 603 and the lower mold 1, then the dust suction fan 401 is started, so that the dust suction fan 401 performs negative pressure dust suction on the mold cavity inside the lower mold 1 through the air suction pipe 402, thereby sucking out dust inside the lower mold 1 through a negative pressure suction manner, preventing dust from adhering to the surface of a plastic product manufactured by subsequent injection molding, then the dust suction fan 401 sends the sucked dust into hollow grooves on two sides of the base 3 and discharges the dust through the exhaust net opening 8, and then the inlet of the air suction pipe 402 is sealed through the control valve 403 before injection molding;
then, injection molding is carried out through the injection molding pipe 2, in the injection molding process, the lower mold 1 can be shifted, vibration is conducted to the spring 704 through the lower mold 1, the connecting plate 705 can move up and down in a reciprocating mode under the elastic action of the spring 704 to drive vibration of the lower mold 1, then injection molding materials in a mold cavity of the lower mold 1 can be uniformly distributed under the vibration condition, bubbles can be eliminated through vibration, and the quality of finished products of injection molding pieces is improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a plastic products injection mold convenient to remove dust, includes bed die (1), dust removal subassembly (4) and goes up mould assembly (6), its characterized in that, the middle part top outside of bed die (1) is connected with injection molding pipe (2), base (3) are installed to the below of bed die (1), dust removal subassembly (4) set up in the below both sides of bed die (1), and dust removal subassembly (4) include dust absorption fan (401), breathing pipe (402) and control valve (403), one side that dust absorption fan (401) are close to bed die (1) is connected with breathing pipe (402), and the one end of breathing pipe (402) installs control valve (403), the top outside of base (3) is fixed with frame (5), it installs in the both sides inboard of last frame (5) to go up mould assembly (6), the middle part inboard of base (3) is installed and is moulded plastics even subassembly (7).
2. The plastic product injection mold convenient for dust removal according to claim 1, wherein two sides of the interior of the base (3) are of a hollow structure, and the outer walls of the two sides of the base (3) are provided with exhaust net openings (8).
3. The plastic product injection mold facilitating dust removal of claim 1, wherein the dust suction fan (401) is communicated with the lower mold (1) through a suction pipe (402), and two dust suction fans (401) are symmetrically arranged about a vertical center line of the lower mold (1).
4. The plastic product injection mold convenient for dust removal according to claim 1, wherein the upper mold assembly (6) comprises a cylinder (601), a piston rod (602) and an upper mold (603), the piston rod (602) is arranged at the lower side of the cylinder (601), and the upper mold (603) is fixed below the piston rod (602).
5. The plastic product injection mold convenient for dust removal according to claim 1, wherein the injection molding uniformity component (7) comprises a mounting groove (701), an electromagnetic fixed pipe (702) and a movable rod (703), the electromagnetic fixed pipe (702) is mounted inside the mounting groove (701), and the movable rod (703) is slidably arranged above the inside of the electromagnetic fixed pipe (702).
6. The plastic product injection mold facilitating dust removal according to claim 5, wherein the mounting groove (701) is a rectangular hollow structure, three mounting grooves (701) are arranged at equal intervals, and three groups of electromagnetic fixed tubes (702) and three groups of movable rods (703) are arranged.
7. The plastic product injection mold convenient for dust removal according to claim 5, wherein the injection molding uniformity assembly (7) further comprises a spring (704), a connecting plate (705) and an electric wire (706), the connecting plate (705) is fixed at the top end of the movable rod (703), the spring (704) is installed on two sides below the connecting plate (705), and the electric wire (706) is connected to one side of the outer portion of the electromagnetic fixing tube (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207913.XU CN218700789U (en) | 2022-12-01 | 2022-12-01 | Plastic product injection mold convenient to remove dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207913.XU CN218700789U (en) | 2022-12-01 | 2022-12-01 | Plastic product injection mold convenient to remove dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218700789U true CN218700789U (en) | 2023-03-24 |
Family
ID=85625847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223207913.XU Active CN218700789U (en) | 2022-12-01 | 2022-12-01 | Plastic product injection mold convenient to remove dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218700789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117087080A (en) * | 2023-10-18 | 2023-11-21 | 南通德亿新材料有限公司 | Injection device for thermoplastic polyurethane elastomer |
-
2022
- 2022-12-01 CN CN202223207913.XU patent/CN218700789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117087080A (en) * | 2023-10-18 | 2023-11-21 | 南通德亿新材料有限公司 | Injection device for thermoplastic polyurethane elastomer |
| CN117087080B (en) * | 2023-10-18 | 2023-12-29 | 南通德亿新材料有限公司 | Injection device for thermoplastic polyurethane elastomer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218700789U (en) | Plastic product injection mold convenient to remove dust | |
| CN116275033A (en) | Die press of alloy powder pressed body | |
| CN217968104U (en) | Engineering plastic gear injection mold | |
| CN207736736U (en) | A kind of plastic uptake copper mold | |
| CN110126066B (en) | Porcelain body forming system | |
| CN214491502U (en) | Injection molding device convenient for rapid cooling | |
| CN220008669U (en) | Injection mold for automobile seat guard plate | |
| CN209937106U (en) | Adjustable mould bracket | |
| CN211137893U (en) | Injection moulding equipment for producing plastic shell | |
| CN111823504A (en) | Bottle cap injection mold and bottle cap injection molding method | |
| CN215619669U (en) | Plastic shell forming die of purifier | |
| CN208881154U (en) | A kind of pressure-vaccum integral type plastics sucking moulding device | |
| CN212472269U (en) | Special exhaust structure of plastic mould | |
| CN211279483U (en) | Injection molding device comprising servo driving mechanism | |
| CN216100220U (en) | Forming die of plastic product | |
| CN219686474U (en) | Blowing device for injection mold | |
| CN218615108U (en) | Air conditioner air outlet injection mold of injection molding machine | |
| CN220373801U (en) | Forming die of quick drawing of patterns | |
| CN219294488U (en) | Plastic forming die | |
| CN221339161U (en) | Apparatus for producing of dust catcher filter base | |
| CN221540572U (en) | Display rear cover die | |
| CN110154343A (en) | Lens mold is used in a kind of processing of scanner lens | |
| CN220763399U (en) | Injection molding device for producing electronic connector shell | |
| CN221292156U (en) | Injection molding device for seat armrests | |
| CN219171434U (en) | Tire mold capable of removing bubbles in vacuum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |