CN210283108U - Mold core mouth ventilation mechanism of 96-hole deep hole plate mold with skirt edge - Google Patents
Mold core mouth ventilation mechanism of 96-hole deep hole plate mold with skirt edge Download PDFInfo
- Publication number
- CN210283108U CN210283108U CN201921140669.5U CN201921140669U CN210283108U CN 210283108 U CN210283108 U CN 210283108U CN 201921140669 U CN201921140669 U CN 201921140669U CN 210283108 U CN210283108 U CN 210283108U
- Authority
- CN
- China
- Prior art keywords
- mold
- core
- injection molding
- insert
- injection
- 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
Take 96 hole deep hole plate mould cores oral area ventilation mechanism of shirt rim, including the core, system has 96 cores on the core, forms vertical clearance of moulding plastics and horizontal clearance of moulding plastics between each core, and the bottom system that is located vertical clearance of moulding plastics or horizontal clearance of moulding plastics at the core has the mounting groove, sets up the mold insert that ventilative steel material made in the mounting groove. When the injection mold is used for injection after the mold is closed, the rubber is injected into a mold cavity formed between the mold core and the mold cavity, the rubber is gradually filled in each part of the mold cavity, air is extruded to the bottoms of the longitudinal injection molding gap and the transverse injection molding gap under the action of injection pressure, and because the insert made of the breathable steel material is arranged in the installation groove at the bottom of the longitudinal injection molding gap or the transverse injection molding gap, the air is discharged outwards from the insert under the action of the injection pressure. This scheme simple structure, it is convenient to make, and the mold insert exhaust performance that ventilative steel material made is good, makes injection moulding product surface can not leave the bubble, guarantees that the product appearance is pleasing to the eye, improves the yield.
Description
Technical Field
The utility model relates to a take 96 hole deep hole plate moulds of shirt rim, especially relate to take 96 hole deep hole plate moulds core oral area ventilation mechanism of shirt rim.
Background
When the injection mold is used for injection molding, a lot of air often exists in a mold cavity, particularly, the injection mold with the 96-hole deep hole plate has the defects that part of air cannot be discharged during injection molding due to the fact that the number of holes is large and the holes are deep, and accordingly air bubbles appear on the surface of the injection molded deep hole plate, the appearance of a product is affected, and even the product is scrapped.
Disclosure of Invention
The utility model aims at overcoming the shortcomings of the prior art, and providing a mold core mouth part ventilation mechanism with a skirt edge 96-hole deep hole plate, which has the advantages of simple structure, convenient manufacture and good exhaust performance.
The utility model discloses take 96 hole deep hole board mould cores oral area ventilation mechanism's in shirt rim technical scheme is: the injection molding mold comprises a mold core, wherein 96 cores are manufactured on the mold core, a longitudinal injection molding gap and a transverse injection molding gap are formed between the cores, a mounting groove is manufactured at the bottom of the mold core, which is positioned in the longitudinal injection molding gap or the transverse injection molding gap, and an insert made of a breathable steel material is arranged in the mounting groove.
The utility model discloses a take 96 hole deep hole board mould core oral area ventilation mechanism on shirt rim, mainly be the vertical clearance of moulding plastics that forms between each core or the system has the mounting groove on the core of horizontal clearance bottom of moulding plastics, and set up the mold insert that ventilative steel material made in the mounting groove, when moulding plastics after the injection mold compound die (be mold insert and cavity compound die promptly), the sizing material pours into the die cavity that forms between mold insert and the die cavity into, and each position of die cavity is filled gradually to the sizing material (including vertical clearance of moulding plastics and horizontal clearance of moulding plastics), under the effect of injection pressure, the air is extruded to the bottom in vertical clearance of moulding plastics and horizontal clearance of moulding plastics, because set up the mold insert that ventilative steel material was made in the mounting groove of vertical clearance of moulding plastics or horizontal clearance bottom of moulding plastics, the air is outwards discharged from the mold insert department under the effect of. This scheme area shirt rim 96 hole deep hole board mould core oral area ventilation mechanism, simple structure, it is convenient to make, and the mold insert exhaust performance that ventilative steel material made is good, makes injection moulding product surface can not leave the bubble, guarantees that the product appearance is pleasing to the eye, improves the yield.
The utility model discloses take 96 hole deep hole board mould core oral area ventilation mechanisms in shirt rim, the mounting groove be T font groove or dovetail, corresponding mold insert is inserted for T font mold insert or dovetail. The T-shaped insert or the dovetail insert can increase the contact area between the upper end surface of the insert and the longitudinal injection molding gap or the transverse injection molding gap, so that the air can be discharged more conveniently.
Drawings
FIG. 1 is a perspective view of a vent mechanism for the core mouth of a 96-hole deep hole plate die with a skirt;
FIG. 2 is a schematic diagram of a vent mechanism for a core opening of a 96-hole deep hole plate die with a skirt;
fig. 3 is a partially enlarged schematic view of a portion a of fig. 2.
Detailed Description
The utility model relates to a take 96 hole deep hole plate mould cores oral area ventilation mechanism of shirt rim, as shown in fig. 1-fig. 3, including core 1, the system has 96 cores 2 on the core, forms vertical injection moulding clearance 3 and horizontal injection moulding clearance 4 between each core, and the bottom system that lies in vertical injection moulding clearance 3 or horizontal injection moulding clearance 4 at core 1 has mounting groove 5, sets up the mold insert 6 that ventilative steel material made in the mounting groove. Mainly, a mounting groove 5 is formed on a core 1 at the bottom of a longitudinal injection molding gap 3 or a transverse injection molding gap 4 formed between cores 2, an insert 6 made of air-permeable steel material is arranged in the mounting groove, when injection molding is carried out after an injection mold is closed (namely, the core and a cavity are closed), glue is injected into a mold cavity formed between the core 1 and the mold cavity, and the glue gradually fills all parts of the mold cavity (including the longitudinal injection molding gap and the transverse injection molding gap), air is extruded to the bottom of the longitudinal injection molding gap 3 and the transverse injection molding gap 4 under the action of injection molding pressure, and because the insert 6 made of the air-permeable steel material is arranged in the mounting groove 5 at the bottom of the longitudinal injection molding gap 3 or the transverse injection molding gap 4, the air is discharged outwards from the insert 6 under the action of the injection molding pressure. This scheme area shirt rim 96 hole deep hole board mould core oral area ventilation mechanism, simple structure, it is convenient to make, and insert 6 exhaust performance that ventilative steel material made is good, makes injection moulding product surface can not leave the bubble, guarantees that the product appearance is pleasing to the eye, improves the yield. The mounting groove 5 is a T-shaped groove or a dovetail groove, and the corresponding insert 6 is a T-shaped insert or a dovetail insert. The T-shaped insert or the dovetail insert can increase the contact area between the upper end surface of the insert and the longitudinal injection molding gap or the transverse injection molding gap, so that the air can be discharged more conveniently.
Claims (2)
1. Take 96 hole deep hole board mould core oral area ventilation mechanism of shirt rim, its characterized in that: the injection molding mold comprises a mold core (1), wherein 96 cores (2) are manufactured on the mold core, a longitudinal injection molding gap (3) and a transverse injection molding gap (4) are formed between the cores, a mounting groove (5) is manufactured at the bottom of the mold core (1) positioned in the longitudinal injection molding gap (3) or the transverse injection molding gap (4), and an insert (6) made of a breathable steel material is arranged in the mounting groove.
2. The vent mechanism for the core-mouth of a 96-hole deep hole plate die with a skirt according to claim 1, wherein: the mounting groove (5) is a T-shaped groove or a dovetail groove, and the corresponding insert (6) is a T-shaped insert or a dovetail insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140669.5U CN210283108U (en) | 2019-07-19 | 2019-07-19 | Mold core mouth ventilation mechanism of 96-hole deep hole plate mold with skirt edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140669.5U CN210283108U (en) | 2019-07-19 | 2019-07-19 | Mold core mouth ventilation mechanism of 96-hole deep hole plate mold with skirt edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210283108U true CN210283108U (en) | 2020-04-10 |
Family
ID=70103342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140669.5U Active CN210283108U (en) | 2019-07-19 | 2019-07-19 | Mold core mouth ventilation mechanism of 96-hole deep hole plate mold with skirt edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210283108U (en) |
-
2019
- 2019-07-19 CN CN201921140669.5U patent/CN210283108U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204640717U (en) | A kind of auto parts and components high-gloss injection mold | |
| CN210283108U (en) | Mold core mouth ventilation mechanism of 96-hole deep hole plate mold with skirt edge | |
| CN207696971U (en) | The vent groove configuration of light-conducting board mold | |
| CN206884091U (en) | Glue automatic water gap cutting injection mould is entered in a kind of side | |
| CN205905318U (en) | Auto parts injection mold | |
| CN217346510U (en) | Improve mould structure of stranded gas defect | |
| CN202623151U (en) | Injection mould with film positioning mechanism | |
| CN205522314U (en) | Plastic bowl cover injection mold | |
| CN206999531U (en) | Preceding mould oblique top injection mold | |
| CN209320124U (en) | Ventilative foaming mould | |
| CN208198250U (en) | Board putting things high level brake lamp support installation pedestal after automobile | |
| CN205416226U (en) | Can shorten cool time's casing injection mold | |
| CN207724744U (en) | A kind of molding die of grid mask | |
| CN203712991U (en) | Injection molding mold for rubber brake diaphragm | |
| CN205467114U (en) | Liquid injection mold with function of loosing core | |
| CN205553078U (en) | Safety belt guide ring injection mold | |
| CN211917579U (en) | Shoemaking injection structure | |
| CN103934969B (en) | There is the mold system of air assistant formation mechanism | |
| CN205553079U (en) | Safety belt guide ring mould | |
| CN213564099U (en) | Cover body injection mold | |
| CN217073181U (en) | Plastic zipper head cap lateral glue injection molding mold | |
| CN208215890U (en) | Plastic chair injection molding rapid interchangeable injection mold | |
| CN218429726U (en) | Channel body rear mould core-pulling mechanism | |
| CN211616476U (en) | Exhaust structure for injection mold | |
| CN218593548U (en) | Evaporation-proof floating ball mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |