CN203510588U - Plastic forming mould of upper-opening mould partition plate of mould core - Google Patents
Plastic forming mould of upper-opening mould partition plate of mould core Download PDFInfo
- Publication number
- CN203510588U CN203510588U CN201320548012.9U CN201320548012U CN203510588U CN 203510588 U CN203510588 U CN 203510588U CN 201320548012 U CN201320548012 U CN 201320548012U CN 203510588 U CN203510588 U CN 203510588U
- Authority
- CN
- China
- Prior art keywords
- core
- die cavity
- mould
- shaped
- carbonated drink
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic forming mould of an upper-opening mould partition plate of a mould core. The plastic foaming mould comprises an upper doubling plate, a mould cavity, a mould core, a mould core bushing and a lower doubling plate, wherein a charging hole and a vapor water inlet are formed in the upper doubling plate; the mould cavity is connected below the upper doubling plate; the mould cavity is equipped with a material hole, a vapor-water bend and a vapor-water outlet; the mould core is connected below the mould cavity; the mould cavity is arranged between the mould cavity and the mould core; head pieces are arranged on the upper part of the mould core; a vapor hole is formed in each head piece; the vapor holes are dilled from the tops of the head pieces; a gas plug is arranged in the hole port; the gas plug is provided with a small-diameter micro hole; each vapor hole is communicated with a longitudinal hole through a transverse hole; a vapor and air inlet is formed in the bottom of the mould core; the mould core bushing is arranged outside the mould core; the lower doubling plate is equipped with a vapor and gas inlet, a vapor-water inlet path, a vapor-water slot and a vapor-water outlet path; a vapor-water cavity is prepared in the mould core.
Description
Technical field
The utility model relates to foamed plastics mould, particularly relates to a kind of core upper shed minute template plastic foaming mould.
Background technology
In processing foamed plastics process, in charging, inputting steam heats mould, during the complete foaming of charging, to inputting steam in die cavity, plastics are foamed, after foaming, pass into cooling water and mould is carried out cooling, and be pressed into air to product stripping.
Prior art adopts spray to mold cools down, or steam hole is mixed same duct with cooling water hole, and these two kinds of structures all can be brought steam in workpiece into, and workpiece needs drying, and production cost is high.Prior art adopts, between concave die cavity and die overcoat, cooling water pipe is set in addition, between limit model core and punch overcoat, cooling water pipe is set, although disclose the not equipment of spraying cooling, but die cavity and core and cooling water pipe Split type structure like this, by contacting of tube wall and die wall, cooling effect is poor, and pipe joint is many, and trouble is installed.Publication file (number of patent application is 201210519503.1) adopts steam-water channel on lower compound plate, and release core distance, adds pipeline and get after sky, heat transfer, poor refrigerating efficiency, and core does not reach heating, cooling effect.
Summary of the invention
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provide in a kind of template of mould and be shaped with respectively steam, air duct and steam, cooling-water duct, each passage independently arranges, particularly in core, be shaped with for to core heating, cooling carbonated drink chamber, heating, good refrigeration effect, guarantee to produce the core upper shed minute template plastic foaming mould of high-quality product.
The technical scheme of the utility model core upper shed minute template plastic foaming mould is: comprise compound plate, die cavity, core, core edge cover and lower compound plate, it is characterized in that described upper compound plate is shaped with charging aperture and carbonated drink import, below upper compound plate, connect die cavity, between upper compound plate and die cavity, sealing gasket is set, described die cavity is shaped with material mouthful, carbonated drink bend and carbonated drink outlet, the carbonated drink import of upper compound plate is through the steam-water channel between upper compound plate and die cavity, after carbonated drink bend, from carbonated drink outlet, discharge again, below described die cavity, connect core, between die cavity and core, there is die cavity, the top of core is shaped with the chieftain of ordered arrangement, each chieftain is shaped with a steam vent, steam vent starts boring from the chieftain of core, vent plug is installed in aperture, vent plug is shaped with the micropore of minor diameter, each steam vent is interconnected by cross-drilled hole, each cross-drilled hole is communicated with by longitudinal hole, the oral area of cross-drilled hole and longitudinal hole is sealed by plug, core bottom is shaped with steam, air intlet, steam, air intlet is communicated with cross-drilled hole and longitudinal hole, in the outside of core, there is core edge cover, contacting with die cavity above of core edge cover, being connected with lower compound plate below of core edge cover, described lower compound plate is shaped with vapour, gas import, carbonated drink access, carbonated drink groove and carbonated drink are engaged in this profession, in core, be shaped with carbonated drink chamber.
The utility model discloses a kind of core upper shed minute template plastic foaming mould, comprise compound plate, die cavity, core, core edge cover and lower compound plate, described upper compound plate has charging aperture and carbonated drink import, charging aperture enters plastic raw materials, carbonated drink import is used for passing into steam and cooling water, below upper compound plate, connect die cavity, described die cavity is shaped with material mouthful, carbonated drink bend and carbonated drink outlet, between upper compound plate and die cavity, there is steam-water channel, the vapor stream of coming in from carbonated drink import is after steam-water channel and carbonated drink bend, from carbonated drink outlet, discharge, for die cavity is heated, the cooling water flow of coming in from carbonated drink import is after steam-water channel and carbonated drink bend, from carbonated drink outlet, discharge, cooling for to die cavity.Between upper compound plate and die cavity, sealing gasket is set, effectively prevents the seepage of steam and cooling water.Below die cavity, connect core, between die cavity and core, have die cavity, the top of core is shaped with chieftain, at chieftain top, down hole, vent plug is installed in aperture, vent plug is shaped with the micropore of minor diameter, the size and number of micropore is determined according to product requirement, and a plurality of micropores can be set.Each steam vent is interconnected by cross-drilled hole, each cross-drilled hole is communicated with by longitudinal hole, core bottom is shaped with steam, air intlet, steam, air intlet is communicated with cross-drilled hole and longitudinal hole, the oral area of cross-drilled hole and longitudinal hole is sealed by plug, in the outside (outside) of core, there is core edge cover, contacting with die cavity above of core edge cover, being connected with lower compound plate below of core edge cover, lower compound plate, core edge cover fixes through screw, it is firm to connect, by core edge cover and lower compound plate, core is fixedly clamped, become firm one, described lower compound plate is shaped with vapour, gas import, carbonated drink access, carbonated drink groove and carbonated drink are engaged in this profession, steam or air are from vapour, after gas import enters, by the steam of core, air intlet, through longitudinal hole and cross-drilled hole, arrive steam vent again, from micropore, enter die cavity again, the steam of input die cavity is for plastic foamed moulding, input air in die cavity the product of foaming blow out, be conducive to the demoulding, in core, be shaped with carbonated drink chamber and (in the bottom of core, be shaped with the structure similar to chieftain, between each chieftain, form carbonated drink chamber), steam enters carbonated drink groove from carbonated drink access, enter again the carbonated drink chamber of core, then from the carbonated drink discharge of engaging in this profession, core is carried out to preheating, because carbonated drink chamber is in core, pass into steam fast to the direct firing rate of core, homogeneous heating, enhance productivity.Cooling water enters carbonated drink chamber from carbonated drink access, then from the carbonated drink discharge of engaging in this profession, core is carried out cooling, because carbonated drink chamber is in core, it is fast, effective that core and cooling water directly contact cooling velocity, improves mould production efficiency.And prior art by steam-water channel on lower compound plate, core does not reach heating, cooling effect.
The upper shed of the utility model core divides template plastic foaming mould, and described core is shaped with wedge angle, and the inwall of die cavity leaves spaced slot with between the sidewall of wedge angle.Had wedge angle, made the plastic product edge arc transition of foaming very beautiful, the inwall of die cavity leaves spaced slot with between the sidewall of wedge angle, in the time of can allowing mould expanded by heating, still can coordinate with die cavity, and accurate positioning, reduces friction.Core edge cover is shaped with step, and the periphery of core is shaped with convex shoulder, and convex shoulder matches with step, accurate positioning.Between described core and lower compound plate, place sealing gasket.Between core and lower compound plate, sealing gasket is set, makes the gap effective sealing between core and lower compound plate, prevent steam, the air leakage of from vapour, gas import department, coming in.On upper compound plate, have four through holes.On die cavity, be shaped with reinforcing prop, wherein on four reinforcing props near material mouth, have screw.On upper compound plate, have the position of through hole and the corresponding cooperation of screw having on four reinforcing props on die cavity, DRIVE SCREWS, fixes upper compound plate and die cavity, and stabilized structure increases die cavity service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model core upper shed minute template plastic foaming mould;
Fig. 2 is the elevational schematic view of upper compound plate;
Fig. 3 is the structural representation of upper compound plate;
Fig. 4 is the elevational schematic view of die cavity;
Fig. 5 is the structural representation of die cavity;
Fig. 6 is the partial schematic sectional view of core;
Fig. 7 is the structural representation of core;
Fig. 8 is the elevational schematic view of core edge cover;
Fig. 9 is the structural representation of core edge cover;
Figure 10 is the schematic top plan view of lower compound plate;
Figure 11 is the structural representation of lower compound plate.
The specific embodiment
The utility model relates to a kind of core upper shed minute template plastic foaming mould, as shown in Fig. 1-Figure 11, comprise compound plate, die cavity, core, core edge cover and lower compound plate, described upper compound plate 1 is shaped with charging aperture 11 and carbonated drink import 12, below upper compound plate, connect die cavity 2, sealing gasket 14 is set between upper compound plate and die cavity, 15, described die cavity 2 is shaped with material mouth 21, carbonated drink bend 22 and carbonated drink outlet 23, the carbonated drink import 12 of upper compound plate is through the steam-water channel 13 between upper compound plate 1 and die cavity 2, after carbonated drink bend 22, from carbonated drink outlet 23, discharge again, described die cavity 2 connects core 3 below, between die cavity 2 and core 3, there is die cavity 6, described core 3 is shaped with wedge angle 31, the inwall of die cavity 2 leaves spaced slot with between the sidewall of wedge angle 31, the top of core 3 is shaped with the chieftain 32 of ordered arrangement, each chieftain is shaped with a steam vent 33, steam vent 33 starts boring from the chieftain of core 3, vent plug 34 is installed in aperture, vent plug 34 is shaped with the micropore 35 of minor diameter,
Each steam vent is interconnected by cross-drilled hole 36, each cross-drilled hole 36 is communicated with by longitudinal hole 38, core bottom is shaped with steam, air intlet 39, steam, air intlet 39 is communicated with cross-drilled hole 36 and longitudinal hole 38, in the outside of core 3, there is core edge cover 4, contacting with die cavity 2 above of core edge cover 4, being connected with lower compound plate 5 below of core edge cover 4, lower compound plate 5, core edge cover 4 fixes through screw, core edge cover 4 is shaped with step 45, the periphery of core 3 is shaped with convex shoulder 46, convex shoulder 46 matches with step 45, by core edge cover 4 and 5 pairs of cores 3 of lower compound plate, be fixedly clamped, described lower compound plate 5 is shaped with vapour, gas import 51, carbonated drink access 52, carbonated drink groove 53 and carbonated drink engage in this profession 54, steam or air are from vapour, after gas import 51 enters, by the steam of core, air intlet 39, through longitudinal hole 38 and cross-drilled hole 36, arrive steam vent 33 again, from micropore 35, enter die cavity 6 again, in core 3, be shaped with carbonated drink chamber 37, steam or cooling water enter carbonated drink groove 53 from carbonated drink access 52, enter again core the 37 pairs of cores heating of carbonated drink chamber or cooling after, from carbonated drink 54 discharges of engaging in this profession.Upper compound plate 1 has charging aperture 11 and carbonated drink import 12, charging aperture enters plastic raw materials, carbonated drink import is used for passing into steam and cooling water, below upper compound plate, connect die cavity 2, described die cavity is shaped with material mouth 21, carbonated drink bend 22 and carbonated drink outlet 23, between upper compound plate and die cavity, there is steam-water channel 13, the vapor stream of coming in from carbonated drink import 12 is after steam-water channel 13 and carbonated drink bend 22, from carbonated drink outlet 23, discharge, for die cavity is heated, the cooling water flow of coming in from carbonated drink import 12 is after steam-water channel 13 and carbonated drink bend 22, from carbonated drink outlet 23, discharge, cooling for to die cavity.Sealing gasket 14,15 is set between upper compound plate 1 and die cavity 2, effectively prevents the seepage of steam and cooling water.Below die cavity 2, connect core 3, between die cavity 2 and core 3, there is die cavity 6, described core 3 is shaped with wedge angle 31 on limit, there is wedge angle, make the plastic product edge arc transition of foaming very beautiful, the inwall of die cavity leaves spaced slot with between the sidewall of wedge angle, in the time of can allowing mould expanded by heating, still can coordinate with die cavity, accurate positioning, reduces friction.The top of core 3 is shaped with chieftain 32, is shaped with a steam vent 33 in each chieftain, and the processing of steam vent 33 is started boring from the top of core, vent plug 34 is installed in aperture, vent plug is shaped with the micropore 35 of minor diameter, and the size and number of micropore is determined according to product requirement, and a plurality of micropores can be set.Each steam vent is interconnected by cross-drilled hole 36, each cross-drilled hole 36 is communicated with by longitudinal hole 38, core bottom is shaped with steam, air intlet 39, steam, air intlet 39 is communicated with cross-drilled hole 36 and longitudinal hole 38, the oral area of cross-drilled hole 36 and longitudinal hole 38 is sealed by plug 48, in the outside (outside) of core 3, there is core edge cover 4, contacting with die cavity 2 above of core edge cover 4, being connected with lower compound plate 5 below of core edge cover 4, lower compound plate 5, core edge cover 4 fixes through screw, it is firm to connect, core edge cover 4 is shaped with step 45, the periphery of core 3 is shaped with convex shoulder 46, convex shoulder 46 matches with step 45, accurate positioning, by core edge cover 4 and 5 pairs of cores of lower compound plate, be fixedly clamped, become firm one, described lower compound plate 5 is shaped with vapour, gas import 51, carbonated drink access 52, carbonated drink groove 53 and carbonated drink engage in this profession 54, steam or air are from vapour, after gas import 51 enters, by the steam of core, air intlet 39, through longitudinal hole 38 and cross-drilled hole 36, arrive steam vent 33 again, from micropore 35, enter die cavity 6 again, the steam of input die cavity is for plastic foamed moulding, input air in die cavity the product of foaming blow out, be conducive to the demoulding, in core 3, be shaped with carbonated drink chamber 37(and be shaped with the structure similar to chieftain in the bottom of core, between each chieftain, form carbonated drink chamber), steam enters carbonated drink groove 53 from carbonated drink access 52, enter again the carbonated drink chamber 37 of core, then from carbonated drink 54 discharges of engaging in this profession, core 3 is carried out to preheating, because carbonated drink chamber 37 is in core, pass into steam fast to the direct firing rate of core, homogeneous heating, enhance productivity.Cooling water enters carbonated drink chamber 37 from carbonated drink access 52, then from carbonated drink 54 discharges of engaging in this profession, core 3 is carried out cooling, because carbonated drink chamber 37 is in core, it is fast, effective that core and cooling water directly contact cooling velocity, improves mould production efficiency.And prior art by steam-water channel on lower compound plate, core does not reach heating, cooling effect.Between described core 3 and lower compound plate 5, place sealing gasket 55,56.Between core 3 and lower compound plate 5, sealing gasket 55,56 is set, makes the gap effective sealing between core and lower compound plate, prevent steam, the air leakage of from vapour, gas import department, coming in.On described upper compound plate, be shaped with four first guide pillar holes 16.On described die cavity, be shaped with four second guide pillar holes 24.Described core edge puts and is shaped with four guide pillars 47.Match in guide pillar and the second guide pillar hole on die cavity 2, the first guide pillar hole on upper compound plate 1 on core edge cover 4, play the guiding role, and accurate positioning.On upper compound plate 1, have four through holes 17.On die cavity, be shaped with reinforcing prop 25, wherein on four reinforcing props near material mouth, have screw 26.On upper compound plate 1, have the position of through hole and the corresponding cooperation of screw having on four reinforcing props on die cavity, DRIVE SCREWS, fixes upper compound plate and die cavity, and stabilized structure increases die cavity service life.
Claims (6)
1. core upper shed divides template plastic foaming mould, comprise compound plate, die cavity, core, core edge cover and lower compound plate, it is characterized in that described upper compound plate (1) is shaped with charging aperture (11) and carbonated drink import (12), below upper compound plate, connect die cavity (2), sealing gasket (14 is set between upper compound plate and die cavity, 15), described die cavity (2) is shaped with material mouthful (21), carbonated drink bend (22) and carbonated drink outlet (23), steam-water channel (13) in carbonated drink import (12) process of upper compound plate between compound plate (1) and die cavity (2), after carbonated drink bend (22), from carbonated drink outlet (23), discharge again, described die cavity (2) connects core (3) below, between die cavity (2) and core (3), there is die cavity (6), the top of core (3) is shaped with the chieftain (32) of ordered arrangement, each chieftain is shaped with a steam vent (33), steam vent (33) starts boring from the chieftain of core (3), vent plug (34) is installed in aperture, vent plug (34) is shaped with the micropore (35) of minor diameter, each steam vent is interconnected by cross-drilled hole (36), each cross-drilled hole (36) is communicated with by longitudinal hole (38), the oral area of cross-drilled hole (36) and longitudinal hole (38) is sealed by plug (48), core bottom is shaped with steam, air intlet (39), steam, air intlet (39) is communicated with cross-drilled hole (36) and longitudinal hole (38), in the outside of core (3), there is core edge cover (4), contacting with die cavity (2) above of core edge cover (4), being connected with lower compound plate (5) below of core edge cover (4), described lower compound plate (5) is shaped with vapour, gas import (51), carbonated drink access (52), carbonated drink groove (53) and carbonated drink engage in this profession (54), in core (3), be shaped with carbonated drink chamber (37).
2. core upper shed as claimed in claim 1 divides template plastic foaming mould, it is characterized in that described core (3) is shaped with wedge angle (31), and the inwall of die cavity (2) leaves spaced slot with between the sidewall of wedge angle (31).
3. core upper shed as claimed in claim 1 divides template plastic foaming mould, it is characterized in that core edge cover (4) is shaped with step (45), and the periphery of core (3) is shaped with convex shoulder (46), and convex shoulder (46) matches with step (45).
4. core upper shed as claimed in claim 1 divides template plastic foaming mould, it is characterized in that placing between core (3) and lower compound plate (5) sealing gasket (55,56).
5. core upper shed as claimed in claim 1 divides template plastic foaming mould, it is characterized in that having four through holes (17) on described upper compound plate (1).
6. core upper shed as claimed in claim 1 divides template plastic foaming mould, it is characterized in that being shaped with reinforcing prop (25) on described die cavity (2), wherein on four reinforcing props (25) near material mouth, has screw (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548012.9U CN203510588U (en) | 2013-09-05 | 2013-09-05 | Plastic forming mould of upper-opening mould partition plate of mould core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548012.9U CN203510588U (en) | 2013-09-05 | 2013-09-05 | Plastic forming mould of upper-opening mould partition plate of mould core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510588U true CN203510588U (en) | 2014-04-02 |
Family
ID=50369570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548012.9U Expired - Lifetime CN203510588U (en) | 2013-09-05 | 2013-09-05 | Plastic forming mould of upper-opening mould partition plate of mould core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231207A (en) * | 2020-03-30 | 2020-06-05 | 安徽森泰木塑科技地板有限公司 | Mould of solid foaming floor of PVC |
-
2013
- 2013-09-05 CN CN201320548012.9U patent/CN203510588U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231207A (en) * | 2020-03-30 | 2020-06-05 | 安徽森泰木塑科技地板有限公司 | Mould of solid foaming floor of PVC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103448194B (en) | Divide template plastic foaming mould | |
| CN203650831U (en) | Mold for producing ultra-thin-walled high-glossiness injection molding part | |
| CN203510589U (en) | Plastic foaming mold for mold splitting plate | |
| CN203510588U (en) | Plastic forming mould of upper-opening mould partition plate of mould core | |
| CN106003598B (en) | A kind of cooking machine filter injection mold synchronously carried out using die sinking ejection | |
| CN103029258B (en) | A kind of foam mold | |
| CN207077725U (en) | A kind of bottle cap mold Pneumatic ejection structure | |
| CN206718361U (en) | It is a kind of to pour inner drawing type plastic mould from dynamic circuit breaker with gas-liquid mixed cooling system | |
| CN211868532U (en) | Injection mold cooling system and injection mold | |
| CN203779814U (en) | Water-cooled and air-cooled combined die | |
| CN210758344U (en) | Ceramic micropore injection moulding mould convenient to drawing of patterns | |
| CN204894433U (en) | Demoulding mechanism that blows of thin wall product | |
| CN203782016U (en) | Forward-blowing mechanism of individual section forming machine | |
| CN105946183A (en) | Plastic mold used for automotive interior | |
| CN202922853U (en) | Foam plastic mold | |
| CN103448195B (en) | Foamed plastic mould with mould plate with water and vapor through hole | |
| CN205871070U (en) | Plastic mold for automotive interior | |
| CN103522499A (en) | Die used for making rubber products | |
| CN206426394U (en) | A kind of runner injection mold | |
| CN203579990U (en) | Foamed plastic die with template provided with water and steam through holes | |
| CN203409981U (en) | Blowing-assisted demoulding system for bottle blanks of PP and PET bottles | |
| CN203579991U (en) | Upper-opening mold core of foam plastic mold | |
| CN202037751U (en) | Coexisting device for venting and cooling molds | |
| CN203665887U (en) | Mold for manufacturing rubber products | |
| CN206254424U (en) | A kind of biochemical instrument transparent pivoted cover mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210506 Address after: 317022 xiayang'ao village, Yanjiang Town, Linhai City, Taizhou City, Zhejiang Province Patentee after: Taizhou Liuzhou plastic industry Co.,Ltd. Address before: 318020 Room 802, building 15, Blue Danube, Huangyan District, Taizhou City, Zhejiang Province Patentee before: Zhang Weijun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |