CN106273270A - For manufacturing the mould of split tap plastic core body - Google Patents
For manufacturing the mould of split tap plastic core body Download PDFInfo
- Publication number
- CN106273270A CN106273270A CN201610827823.0A CN201610827823A CN106273270A CN 106273270 A CN106273270 A CN 106273270A CN 201610827823 A CN201610827823 A CN 201610827823A CN 106273270 A CN106273270 A CN 106273270A
- Authority
- CN
- China
- Prior art keywords
- rod
- core
- water
- water outlet
- upper mold
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7506—Valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/769—Sanitary equipment
Abstract
nullThe present invention provides a kind of simple in construction，The mould for manufacturing split tap plastic core body of product stripping smart structural design，Described mould includes upper mold section、Female die、Water outlet is loosed core rod、The hot-water line of corresponding plastic core body heat water muscle tube cavity shape is loosed core rod、Cold water pipe looses core rod and looses core in bottom rod，The die cavity mating the external shape of plastic core it is correspondingly provided with respectively between described upper mold section and female die，Water outlet is loosed core rod、Hot-water line is loosed core rod、Cold water pipe looses core rod and looses core in bottom forms injection die cavity respectively between rod and die cavity，It is additionally provided with coupling plastic core body spool on upper mold section and the injection cavity of set profile is installed，Hot-water line is loosed core rod、The outer end of cold water pipe looses core rod and looses core in bottom rod is connected with corresponding demoulding slide block respectively，The first demoulding drive mechanism it is additionally provided with between upper mold section and female die，The second demoulding drive mechanism that rod of water outlet being loosed core after being additionally provided with formed product on female die is extracted out from arcuation outlet pipe.
Description
Technical field
The present invention relates to the mould of a kind of faucet, be used for manufacturing split tap plastic core body particularly to one
Mould.
Background technology
Known, existing tap for washbasin includes, faucet body, be located at both sides, faucet body bottom and be connected with faucet body
Cold water inlet and hot water outlet pipe, described faucet body is arranged over water outlet valve seat, is provided with control spool in water outlet valve seat, dragon
The front of head body is also connected with Discharging bent-tube, and this known faucet typically uses pyrite or kirsite integrally casting to become
Type, during casting, manufacturing technique requirent is higher, and the course of processing is complicated, and containing poisonous heavy metal lead chemical analysis in founding materials, reaches
Less than national standard requirement, it is unfavorable for environmental protection, makes the health of the mankind be affected;Additionally all use many metal materials system
Becoming, materials cost is high, and metal pipelined channel antiseptic effect is bad, and having used of long duration affects water quality mouthfeel.
In order to overcome above-mentioned technical problem, such as Fig. 1, those skilled in the art devise a kind of two washbasin split taps
Split tap, such as Fig. 1, has the plastic tap housing 1 ' of electrodeposited coating, food grade plastic inner core-body 2 ', water mixing valve including outer surface
Core 3 ', spool positioning sleeve 4 ' and bottom 5 ', the side, front of described plastic tap housing 1 ' be provided with arc outlet pipe 11 ', described
Plastic tap housing 1 ' be arranged over spool install pipe 12 ', as shown in Fig. 2, described plastic core body 2 ' includes corresponding spool
Install the spool that pipe 12 ' inner wall size arranges install set 21 ', be located at spool install the set 21 cold water muscle pipe of the both lateral sides ' 22 ' with
Hot water muscle pipe 26 ' and be located at spool install set 21 ' the arcuation water outlet inner tube 23 ' of side, front, described cold water muscle pipe 22 ' lower section
Be provided with cold water connecting tube 24 ', the lower section of described hot water muscle pipe 26 be provided with hot water connecting tube 25 ', described spool installs the end of set 21 '
Portion is communicated with cold water muscle pipe 22 ' cooling water inlet 211 ', connection hot water muscle pipe 26 ' hot water inlet 212 ' and connection arcuation goes out
Water inner tube 23 ' mixed water exports 213 ', described spool is installed the lower section of set and is additionally provided with and installs set mixing water for connecting spool
The water outlet muscle pipe 29 of outlet 213 ' and arcuation water outlet inner tube ', described spool install set 21 ' be located at plastic tap housing 1 ' top
Spool is installed in pipe 12 ', in the front arc outlet pipe 11 of described arcuation water outlet inner tube 23 ' be located at plastic tap housing 1 ', and institute
Stating water-mixing valve core 3 to be located on spool installation set 21 ', the removable spool installation set 21 of being located at of described spool positioning sleeve 4 ' is above used for
The left and right sides, lower section of location water-mixing valve core 3 ', described bottom 5 ' is located at the lower section of plastic tap housing 1 ', bottom 5 ' is additionally provided with
For the cold water connecting tube 24 ' through hole stretched out with hot water connecting tube 25 '.Described plastic tap housing 1 ' and plastic core body 2 ' between
Fill and can make plastic tap housing 1 ' and the plastic core body 2 ' binding sizing agent being combined as a whole.Moulding of the tap for washbasin of this structure
Material leader shell 1 ' and plastic core body 2 ' being plastic material to make, the product materials low cost after molding, service life is long,
Easy to assembly, good positioning effect is installed, but, the most not yet have a kind of mould can be by above-mentioned plastic core body 2 '
The secondary direct injection mo(u)lding of property.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of mould for manufacturing split tap plastic core body.
For solving this technical problem, the present invention takes below scheme: for manufacturing the molding of split tap plastic core body
Mould, described mould includes that upper mold section, female die, the water outlet of corresponding plastic core body arcuation water outlet inner tube cavity shape are taken out
Plug, the hot-water line of corresponding plastic core body heat water muscle tube cavity shape are loosed core rod, corresponding plastic core body cold water muscle tube cavity
Loose core rod in the loose core bottom of rod and corresponding plastic core body water outlet muscle tube cavity structure of the cold water pipe of structure, described upper mold section with under
Between half module respectively be correspondingly provided with coupling plastic core body arcuation water outlet inner tube profile, hot water muscle pipe profile, cold water muscle pipe profile,
Cold water connecting tube profile, hot water connecting tube profile and the die cavity of water outlet muscle pipe profile, female die is located at by described water outlet rod of loosing core
In the die cavity of upper corresponding arcuation water outlet inner tube profile, described hot-water line rod of loosing core is located on female die hot water muscle pipe profile
In die cavity, described cold water pipe rod of loosing core be located on female die in the die cavity of corresponding cold water muscle pipe profile, described bottom rod of loosing core sets
On female die in the die cavity of corresponding water outlet muscle pipe profile, described water outlet loose core rod, hot-water line loose core rod, cold water pipe loose core rod and
Loosing core and form injection die cavity between rod and die cavity respectively in bottom, described upper mold section is additionally provided with coupling plastic core body spool and installs
The injection cavity of set profile, the position that on described upper mold section, each entery and delivery port is overlapped in corresponding spool installation is additionally provided with the turnover of projection
Mouth of a river shaping column, between described upper mold section and female die, loose core rod, cold water pipe of corresponding hot-water line looses core rod and loose core rod in bottom
Outside is additionally provided with demoulding slide block, and loose core rod, cold water pipe of described hot-water line looses core rod and the outer end of rod is loosed core respectively with corresponding in bottom
Demoulding slide block be connected, be additionally provided with between described upper mold section and female die when upper mold section leaves female die and can make each demoulding slide block
It is displaced outwardly, to drive rod of respectively loosing core to complete the first demoulding drive mechanism of core_pulling demoulding, described female die being additionally provided with product
The second demoulding drive mechanism that rod of water outlet being loosed core after type is extracted out from arcuation outlet pipe, the place of corresponding die cavity on described upper mold section
It is additionally provided with injection hole.
Improve further: the second demoulding drive mechanism includes that cylinder, hinged block, described cylinder block are inclined in lower mold
On, described hinged block is located on the piston rod of cylinder, and loose core one end of rod of described water outlet is fixedly arranged on the top of hinged block.
Improve further: described first demoulding drive mechanism includes the corresponding each demoulding of demoulding brace, described upper mold section
The position of slide block is provided with demoulding brace, and described each demoulding slide block is respectively equipped with inclined hole, and the upper surface of described inclined hole is in each demoulding
Slide block is inboard, and the lower surface of inclined hole is in the outside of each demoulding slide block.
Improve further: described injection hole is correspondingly arranged at the mould for moulding plastics inner core-body arcuation water outlet inner tube
Side, chamber.
Improve further: described female die is provided with guide pillar, the position of the described upper mold section each guide pillar of correspondence female die
It is provided with hole, guide pillar location.
By using preceding solution, the invention has the beneficial effects as follows: this plastic core forming die, structure letter
Single, product stripping smart structural design is reasonable, utilizes upper mold section to be done directly taking out of product while having risen die sinking action
Core action, technique is simple, efficiency is high, low cost, can plastic core body disposable injection mo(u)lding, the production reducing product be become
This.
Accompanying drawing explanation
Fig. 1 is two washbasin split tap split tap structure schematic diagrams；
The structural representation of Fig. 2 two washbasin split tap split tap plastic core body；
Fig. 3 is the structural representation of embodiment of the present invention upper mold section；
Fig. 4 is the structural representation of embodiment of the present invention female die.
Fig. 5 be plastic core body formed after the structural representation of the non-demoulding.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described.
The present embodiment is open for a kind of mould manufacturing split tap plastic core body, as in figure 2 it is shown, described in mould
Material inner core-body includes that spool installs set 21 ', ' the cold water muscle pipe 22 of both lateral sides is ' with hot water muscle pipe 26 to be located at spool installation set 21
' and be located at spool install set 21 ' arcuation water outlet inner tube 23 ' of side, front, described cold water muscle pipe 22 ' lower section be provided with cold water even
Adapter 24 ', described hot water muscle pipe 26 ' lower section be provided with hot water connecting tube 25 ', described spool is installed the bottom of set 21 ' and is provided with even
The hot water inlet 212 of the cooling water inlet 211 of logical cold water muscle pipe 22 ' ', connection hot water muscle pipe 26 ' ' and connection arcuation water outlet inner tube 23
' mixed water exports 213 ', described spool install set lower section be additionally provided with for connect spool install set mixed water exports 213 '
With the water outlet muscle pipe 29 of arcuation water outlet inner tube ', as shown in Figures 3 to 5, described mould includes upper mold section 1, female die 2, right
The water outlet answering arcuation water outlet inner tube 23 ' cavity shape loose core rod 31, hot-water line to hot water muscle tube cavity shape loose core rod 32,
' loose core rod in the loose core bottom of rod 33 and corresponding water outlet muscle pipe 29 ' inner-cavity structure of the cold water pipe of inner-cavity structure for corresponding cold water muscle pipe 22
34, it is correspondingly provided with respectively between described upper mold section 1 and female die 2 and mates arcuation water outlet inner tube 23 ', hot water muscle pipe 26 ', cold water muscle
Pipe 22 ', cold water connecting tube 24 ', hot water connecting tube 25 ' and the die cavity A ' of water outlet muscle pipe 29 ' external shape, described water outlet is loosed core
Rod 31 is located on female die 2 in the die cavitys of corresponding arcuation water outlet inner tube 23 ' profile, and female die is located at by described hot-water line rod 32 of loosing core
On 2 in the die cavity of hot water muscle pipe 26 ' profile, described cold water pipe rod 33 of loosing core be located on female die 2 corresponding cold water muscle pipe 22 '
In the die cavity of profile, described bottom rod 34 of loosing core is located on female die 2 in the die cavity of corresponding water outlet muscle pipe 29 ' profile, described in go out
Water loose core rod 31, hot-water line loose core rod 32, cold water pipe loose core rod 33 and bottom loose core rod 34 and die cavity A ' between form note respectively
Plastotype chamber, described upper mold section 1 is additionally provided with coupling spool and installs the injection cavity of set 21 ' profile, corresponding valve on described upper mold section 1
Core is installed the position of each entery and delivery port of set 21 ' and is additionally provided with protruding intake-outlet shaping column 12 ', described upper mold section 1 and female die
Between 2, loose core rod 32, cold water pipe of corresponding hot-water line looses core rod 33 and the loose core outside of rod 34, bottom is additionally provided with demoulding slide block 4, institute
State loose core rod 32, cold water pipe of hot-water line and loose core rod 33 and the loose core outer end of rod 34, bottom is connected with corresponding demoulding slide block 4 respectively,
Be additionally provided with when upper mold section 1 leaves female die 2 between described upper mold section 1 and female die 2 can make each demoulding slide block 4 be displaced outwardly with
Drive rod of respectively loosing core to complete the first demoulding drive mechanism of core_pulling demoulding, will go out after described female die 2 is additionally provided with formed product
Water is loosed core the second demoulding drive mechanisms of extracting out from arcuation outlet pipe 23 ' of rod 31, and on described upper mold section, the place of corresponding die cavity is also
It is provided with injection hole 13.
Second demoulding drive mechanism includes cylinder 6, hinged block 8, and described cylinder 6 cylinder body is inclined in lower mold 2, described hinged
Block 8 is located on the piston rod of cylinder 6, and loose core one end of rod 31 of described water outlet is fixedly arranged on the top of hinged block 8.
Described first demoulding drive mechanism includes that the position of the corresponding each demoulding slide block 4 of demoulding brace 5, described upper mold section 1 sets
Having demoulding brace 5, described each demoulding slide block 4 is respectively equipped with inclined hole 42, the upper surface of described inclined hole 42 is in each demoulding slide block 4
Side, the lower surface of inclined hole 42 is in the outside of each demoulding slide block 4.
Described injection hole 13 be correspondingly arranged at for moulding plastics inner core-body arcuation water outlet inner tube 23 ' die cavity side.
Described female die 2 is provided with guide pillar 21, and the position of the corresponding each guide pillar of female die 2 21 of described upper mold section 1 is provided with guide pillar
Hole 15, location.
Described above, only utilize the embodiment of this origination techniques content, any those skilled in the art to use this wound
Make modification, the change done, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (5)
1. for manufacturing the mould of split tap plastic core body, it is characterised in that: described mould include upper mold section,
Female die, the water outlet of corresponding plastic core body arcuation water outlet inner tube cavity shape are loosed core rod, corresponding plastic core body heat water muscle pipe
Loose core rod, the cold water pipe of corresponding plastic core body cold water muscle tube cavity structure of the hot-water line of cavity shape is loosed core rod and corresponding plastics
Loosing core rod in the bottom of inner core-body water outlet muscle tube cavity structure, is correspondingly provided with respectively and mates plastics between described upper mold section and female die
Outside inner core-body arcuation water outlet inner tube profile, hot water muscle pipe profile, cold water muscle pipe profile, cold water connecting tube profile, hot water connecting tube
Shape and the die cavity of water outlet muscle pipe profile, the die cavity of corresponding arcuation water outlet inner tube profile is located on female die by described water outlet rod of loosing core
In, described hot-water line is loosed core, and rod is located on female die in the die cavity to hot water muscle pipe profile, described cold water pipe rod of loosing core is located at
On female die in the die cavity of corresponding cold water muscle pipe profile, corresponding water outlet muscle pipe profile is located on female die by described bottom rod of loosing core
In die cavity, described water outlet loose core rod, cold water pipe of rod, hot-water line of loosing core looses core rod and loose core and formed respectively between rod and die cavity in bottom
Injection die cavity, described upper mold section is additionally provided with coupling plastic core body spool and installs the injection cavity of set profile, described upper mold section
The position that upper corresponding spool installs each entery and delivery port of set is additionally provided with the intake-outlet shaping column of projection, described upper mold section and lower half
Between mould, loose core rod, cold water pipe of corresponding hot-water line looses core rod and the loose core outside of rod, bottom is additionally provided with demoulding slide block, described hot water
Loose core rod, cold water pipe of pipe looses core rod and the loose core outer end of rod, bottom is connected with corresponding demoulding slide block respectively, described upper mold section and
It is additionally provided with between female die when upper mold section leaves female die and each demoulding slide block can be made to be displaced outwardly driving rod of respectively loosing core to complete
First demoulding drive mechanism of core_pulling demoulding, rod of water outlet being loosed core after described female die is additionally provided with formed product is from arcuation water outlet
The second demoulding drive mechanism that pipe is extracted out, on described upper mold section, the place of corresponding die cavity is additionally provided with injection hole.
Mould for manufacturing split tap plastic core body the most according to claim 1, it is characterised in that: second
Demoulding drive mechanism includes that cylinder, hinged block, described cylinder block are inclined in lower mold, and described hinged block is located at the piston of cylinder
On bar, loose core one end of rod of described water outlet is fixedly arranged on the top of hinged block.
Mould for manufacturing split tap plastic core body the most according to claim 1, it is characterised in that: described
First demoulding drive mechanism includes that the position of the corresponding each demoulding slide block of demoulding brace, described upper mold section is provided with demoulding brace, described
Being respectively equipped with inclined hole on each demoulding slide block, the upper surface of described inclined hole is inboard at each demoulding slide block, and the lower surface of inclined hole is each de-
The outside of mode slider.
Mould for manufacturing split tap plastic core body the most according to claim 3, it is characterised in that: described
Injection hole is correspondingly arranged at the die cavity side for moulding plastics inner core-body arcuation water outlet inner tube.
Mould for manufacturing split tap plastic core body the most according to claim 1, it is characterised in that: described
Female die is provided with guide pillar, and the position of the described upper mold section each guide pillar of correspondence female die is provided with hole, guide pillar location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610827823.0A CN106273270B (en) | 2016-09-18 | 2016-09-18 | For manufacturing the molding die of seperated leading plastic core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610827823.0A CN106273270B (en) | 2016-09-18 | 2016-09-18 | For manufacturing the molding die of seperated leading plastic core body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106273270A true CN106273270A (en) | 2017-01-04 |
| CN106273270B CN106273270B (en) | 2019-02-05 |
Family
ID=57712530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610827823.0A Active CN106273270B (en) | 2016-09-18 | 2016-09-18 | For manufacturing the molding die of seperated leading plastic core body |
Country Status (1)
| Country | Link |
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| CN (1) | CN106273270B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020715A (en) * | 2017-04-24 | 2017-08-08 | 黄振波 | Two shower mixing taps and its manufacture method |
| WO2019076312A1 (en) * | 2017-10-17 | 2019-04-25 | 路达(厦门)工业有限公司 | Plastic faucet body and molding tool thereof |
| WO2019076311A1 (en) * | 2017-10-17 | 2019-04-25 | 路达(厦门)工业有限公司 | Plastic faucet body and molding tool thereof |
| CN112172050A (en) * | 2020-09-27 | 2021-01-05 | 江门市德众泰工程塑胶科技有限公司 | Valve seat forming die |
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| CN206011611U (en) * | 2016-09-18 | 2017-03-15 | 黄振泰 | For manufacturing the mould of split tap plastic core body |
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| CN101746012A (en) * | 2010-01-26 | 2010-06-23 | 华尔达（厦门）塑胶有限公司 | Process for making water channel of outlet water unit |
| CN101973104A (en) * | 2010-09-07 | 2011-02-16 | 厦门建霖工业有限公司 | Molding method of integral type bibcock waterway inner core |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020715A (en) * | 2017-04-24 | 2017-08-08 | 黄振波 | Two shower mixing taps and its manufacture method |
| WO2019076312A1 (en) * | 2017-10-17 | 2019-04-25 | 路达(厦门)工业有限公司 | Plastic faucet body and molding tool thereof |
| WO2019076311A1 (en) * | 2017-10-17 | 2019-04-25 | 路达(厦门)工业有限公司 | Plastic faucet body and molding tool thereof |
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| US11892090B2 (en) | 2017-10-17 | 2024-02-06 | Xiamen Lota International Co., Ltd. | Plastic faucet body and a die for molding the same |
| CN112172050A (en) * | 2020-09-27 | 2021-01-05 | 江门市德众泰工程塑胶科技有限公司 | Valve seat forming die |
| CN112172050B (en) * | 2020-09-27 | 2022-06-24 | 江门市德众泰工程塑胶科技有限公司 | Valve seat forming die |
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| CN106273270B (en) | 2019-02-05 |
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