CN105946177A - Ultrasonic automobile decoration strip forming mold - Google Patents
Ultrasonic automobile decoration strip forming mold Download PDFInfo
- Publication number
- CN105946177A CN105946177A CN201610496458.XA CN201610496458A CN105946177A CN 105946177 A CN105946177 A CN 105946177A CN 201610496458 A CN201610496458 A CN 201610496458A CN 105946177 A CN105946177 A CN 105946177A
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- mold core
- transducer
- lower mold
- road
- 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.)
- Pending
Links
- 238000005034 decoration Methods 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000002604 ultrasonography Methods 0.000 claims description 14
- 239000003643 water by type Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 18
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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
-
- 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
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- 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
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/34—Moulds having venting means
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an ultrasonic automobile decoration strip forming mold. The mold comprises an upper mold body and a lower mold body; the upper mold body comprises an upper installing base and an upper mold core; a lower installing base is internally provided with a cavity, and a high-frequency vibration device is installed on the upper wall of the cavity; the high-frequency vibration device comprises an amplitude-change rod, a shell and a transducer; the shell is fixedly connected with the upper wall of the cavity of the lower installing base, and the amplitude-change rod is installed in the shell and connected with the transducer; the transducer is connected with an external ultrasonic generator power source; and the transducer is a piezoelectric ceramic transducer. The ultrasonic automobile decoration strip forming mold has the beneficial effects that the design is reasonable, fast forming of products is facilitated, fast cooling is achieved, the production efficiency is improved, the quality of the products is guaranteed, the structure is stable, and it can be guaranteed that the work performance of the mold is stable. Ultrasonic high-frequency vibration is adopted, entrapped bubbles are eliminated when the products are formed, the products are high in density and good in quality, and the product quality is guaranteed.
Description
Technical field
The present invention relates to a kind of ultrasound wave automotive trim strip mould.
Background technology
In mold machining technology field, ornamental strip is for supporting automobile sun-shade-curtain, and ornamental strip includes two cross bars, two horizontal strokes
The two ends of bar connect mutually, and the ornamental strip of this automobile sun-shade-curtain passes through mold injection molding, and existing automobile connecting rod is molded
Mould uses integral type, two endfeeds mostly, is respectively arranged on the two ends of die cavity by two runners, by melted plastics or rubber
Glue injects in mould, and dynamic model coordinates pressing with cover half, and the product of molding i.e. can be taken off after supercooling, existing automotive trim strip
Mould flow to die for molding by melted plastics, and working (machining) efficiency is low, and end product quality is poor, leverages production efficiency.
Summary of the invention
The present invention is directed to the deficiency of existing product, and a kind of ultrasound wave automotive trim strip mould be provided, it is ensured that the quality of product,
Stability Analysis of Structures, it is possible to ensure the stable work in work of mould.
A kind of ultrasound wave automotive trim strip mould of the present invention, described mould includes upper die and lower die；Described upper mold includes
Mounting seat, mold core；Described lower mold includes lower mounting seat, lower mold core；Described upper mounting seat upper surface is provided with upper plate,
Being provided with cast gate, described cast gate and pan feeding road in described upper plate to connect, described pan feeding road connects through upper mounting seat and mold core
Connect；Described mold core is mounted by means of bolts in mounting seat；Described mold core and lower mold core complement each other to form
Forming cavity；Described lower mold core is arranged on lower mounting seat upper end, described lower mounting seat be provided above jacking seat；Described jacking
It is provided with several jacking posts between seat and lower mold core；Be provided with one number service road in described forming cavity, No. two passages, notes water stream
Road；Mutually connect between described one number service road and No. two passages；Described note waters runner and is arranged on forming cavity surrounding, and described note waters stream
Road is integrated by total runner and pan feeding road connects；It is 8 that described note waters the quantity of runner；Wherein 4 described notes water runner setting
It is connected with one number service road in lower mold core side；Other 4 notes water runner and are arranged on lower mold core opposite side and No. two passages connections；
Described lower mold in-core is provided with circulating cooling pipe, and an arm of described circulating cooling pipe and forming cavity communicate, and one is propped up
Being provided with check valve, described circulating cooling pipe and cooled exhaust pipe road on pipe to connect, described cooled exhaust pipe road 204 is arranged on down
Mounting seat, the outlet in described cooled exhaust pipe road is provided with mixing valve, described mixing valve 205 and cold outlet pipe, air pump and connects.
Described upper mounting seat and lower mounting seat are connected on face and are provided with annular seal groove, are provided with sealing gasket in described annular seal groove.
Described lower mounting seat is internally provided with cavity, and the upper wall of described cavity is provided with high-frequency vibration device；Described high-frequency vibration device bag
Include horn, shell, transducer；The upper wall of the cavity of described shell and lower mounting seat is fixing to be connected, and is provided with in described shell
Horn, described horn and transducer connect；Described transducer is connected with outside supersonic generator power supply；Described transducing
Device is piezoelectric ceramic transducer.
The two ends of described horn are provided with for connecting transducer and connecting the screwed hole of lower mounting seat, are positioned at described screwed hole limit
Edge is provided with boss；Described connection transducer is provided with the groove corresponding with boss with at horn link position；Described lower installation
Seat is provided with the groove corresponding with boss with at horn link position.
Further, before and after described mold core and lower mold core, both sides offer that aerofluxus is cold goes to hole.
Further, described upper mounting seat side is provided with locating piece；Described lower mounting seat side is provided with locating groove；Described fixed
Position block and locating groove cooperate connection.
Further, described mold core surrounding is provided with positioning wedged block, and described lower mold core surrounding is provided with detent；Described
Positioning wedged block and detent close and connect.
The invention has the beneficial effects as follows: 1, reasonable in design, simple in construction, manufacture simplicity；2, practical, beneficially product
Rapid shaping, quickly cool down, improve production efficiency, it is ensured that the quality of product, Stability Analysis of Structures, it is possible to ensure mould work
Stable performance.During injection, all of note waters runner and enters glue simultaneously, can improve product with Fast Filling forming cavity
Production efficiency；Injection pressure is little simultaneously, and the dwell time is short, improves the qualification rate of product, it is ensured that the mold use life-span；3, adopt
Make forming cavity form negative pressure state with cooled exhaust pipe road, accelerate the speed of mould filling, simultaneously by mixing valve, will cooling
Water passes through cooled exhaust pipe road, cools down mold core, accelerates mould molding speed and improves production efficiency.4, ultrasound wave is used
Dither, makes product eliminate air entrapment when molding, and the density making product is high, and quality is good, it is ensured that product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the forming cavity of the present invention.
Fig. 3 is mold core and the detonation configuration schematic diagram of lower mold core of the present invention.
In figure: upper mold 1, lower mold 2, upper plate 101, upper mounting seat 102, mold core 103, cast gate 104, pan feeding road
105, seal groove 106, lower mounting seat 201, jacking seat 202, lower mold core 203, cooled exhaust pipe road 204, mixing valve 205,
Circulating cooling pipe 206, horn 207, shell 208, transducer 209, forming cavity 3, note water runner 301, one number service road
302, No. two passages 303.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
In the drawings, a kind of ultrasound wave automotive trim strip mould of the present invention mainly by upper mold 1, lower mold 2, upper plate 101,
Upper mounting seat 102, mold core 103, cast gate 104, pan feeding road 105, seal groove 106, lower mounting seat 201, jacking seat
202, lower mold core 203, cooled exhaust pipe road 204, mixing valve 205, circulating cooling pipe 206, horn 207, shell 208,
Transducer 209, forming cavity 3, note waters runner 301, one number service road 302, two passage 303 forms.
Described mould includes upper mold 1, lower mold 2；Described upper mold 1 includes mounting seat 102, mold core 103；Described lower mold
2 include lower mounting seat 201, lower mold core 203；Described upper mounting seat 102 upper surface is provided with upper plate 101, described upper top
Being provided with cast gate 104 in plate 101, described cast gate 104 and pan feeding road 105 connect, and described pan feeding road 105 is through upper mounting seat
102 and mold core 103 connect；Described mold core 103 is mounted by means of bolts in mounting seat 102；On described
Mold core 103 and lower mold core 203 complement each other to form forming cavity 3；Described lower mold core 203 is arranged on lower mounting seat 201
Upper end, described lower mounting seat 201 be provided above jacking seat 202；Set between described jacking seat 202 and lower mold core 203
It is equipped with several jacking posts；Be provided with one number service road 302, two passage 303 in described forming cavity 3, note waters runner 301；Institute
State and mutually connect between one number service road 302 and No. two passages 303；Described note waters runner 301 and is arranged on forming cavity 3 surrounding, institute
State note and water that runner 301 is integrated by total runner and pan feeding road 105 connects；It is 8 that described note waters the quantity of runner 301；Wherein
4 described notes water runner 301 and are arranged on lower mold core 203 side and are connected with one number service road 302；Other 4 notes water runner 301
It is arranged on lower mold core 203 opposite side and No. two passages 303 connect.During injection, all of note waters runner and enters simultaneously
Glue, with Fast Filling forming cavity, can improve the production efficiency of product；Injection pressure is little simultaneously, and the dwell time is short, improves product
Qualification rate, it is ensured that the mold use life-span.
Circulating cooling pipe 206 it is provided with, an arm of described circulating cooling pipe and forming cavity 3 phase in described lower mold core 203
Logical, one arm is provided with check valve, described circulating cooling pipe and cooled exhaust pipe road 204 and connects, described cooling row
Feed channel 204 is arranged on lower mounting seat 201, and the outlet in described cooled exhaust pipe road 204 is provided with mixing valve 205, described mixing
Valve 205 and cold outlet pipe, air pump connect.Described upper mounting seat 102 and lower mounting seat 201 are connected on face and are provided with ring
Shape seal groove, is provided with sealing gasket in described annular seal groove.Use cooled exhaust pipe road to make forming cavity form negative pressure state, add
The fast speed of mould filling, simultaneously by mixing valve, will cooling water by cooled exhaust pipe road, mold core is cooled down,
Accelerate mould molding speed and improve production efficiency.When cooled exhaust pipe road 204 uses, first connect, by forming cavity with air pump
Air extraction, form negative-pressure vacuum state, after mold injection, cooled exhaust pipe road 204 and cold outlet pipe connected,
Mold core is cooled down by cooling water by circulating cooling pipe, accelerates mould molding speed and improves production efficiency.
Described lower mounting seat 201 is internally provided with cavity, and the upper wall of described cavity is provided with high-frequency vibration device；Described high frequency vibrating
Dynamic device includes horn 207, shell 208, transducer 209；The upper wall of the cavity of described shell 208 and lower mounting seat 201
Fixing connection, is provided with horn 21 in described shell 208, described horn 207 and transducer 209 connect；Described transducing
Device 209 is connected with outside supersonic generator power supply；Described transducer 22 is piezoelectric ceramic transducer.Use ultrasound wave high frequency
Vibration, makes product eliminate air entrapment when molding, and the density making product is high, it is ensured that product quality.
The two ends of described horn 207 are provided with for connecting transducer 209 and connecting the screwed hole of lower mounting seat 201, are positioned at
Described screwed hole edge is provided with boss；It is provided with and boss pair at described connection transducer 209 and horn 207 link position
The groove answered；Described lower mounting seat 201 is provided with the groove corresponding with boss at horn 207 link position.Work as ultrasound wave
When transducer and lower mounting seat and horn are threaded connection, boss and groove can mutually clamping, when making equipment run, spiral shell
Will not loosen between silk and screw thread, affect the concentricity of sound assembly, affect product quality.
Before and after described mold core 103 and lower mold core 203, both sides offer that aerofluxus is cold goes to hole.It is beneficial to the rapid shaping of product,
Quickly cooling, improves production efficiency, it is ensured that the quality of product, Stability Analysis of Structures, it is possible to ensure the stable work in work of mould.
Described upper mounting seat 102 side is provided with locating piece；Described lower mounting seat 201 side is provided with locating groove；Described fixed
Position block and locating groove cooperate connection.
Described mold core 103 surrounding is provided with positioning wedged block, and described lower mold core 203 surrounding is provided with detent；Described
Positioning wedged block and detent close and connect.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every present invention of utilization illustrates
Equivalent structure or equivalence flow process that book and accompanying drawing content are made convert, or are directly or indirectly used in other relevant technical fields,
The most in like manner it is included in the scope of patent protection of the present invention.
Claims (6)
1. a ultrasound wave automotive trim strip mould, is characterized in that, described mould includes upper mold (1), lower mold (2)；On described
Mould (1) includes mounting seat (102), mold core (103)；Described lower mold (2) include lower mounting seat (201), under
Mold core (203)；Described upper mounting seat (102) upper surface is provided with upper plate (101), in described upper plate (101)
Being provided with cast gate (104), described cast gate (104) and pan feeding road (105) connect, and described pan feeding road (105) is through upper
Mounting seat (102) and mold core (103) connect；Described mold core (103) is mounted by means of bolts on peace
In dress seat (102)；Described mold core (103) and lower mold core (203) complement each other to form forming cavity (3)；Institute
State lower mold core (203) and be arranged on lower mounting seat (201) upper end, described lower mounting seat (201) be provided above top
Seat up (202)；It is provided with several jacking posts between described jacking seat (202) and lower mold core (203)；Described molding
Be provided with one number service road (302) in chamber (3), No. two passages (303), notes water runner (301)；Described one number service road (302)
And mutually connect between No. two passages (303)；Described note waters runner (301) and is arranged on forming cavity (3) surrounding, described
Note waters runner (301) and connects with pan feeding road (105) by total runner is integrated；Described note waters the quantity of runner (301)
8；Wherein 4 described notes water runner (301) and are arranged on lower mold core (203) side with one number service road (302) even
Connect；Other 4 notes water runner (301) and are arranged on lower mold core (203) opposite side and No. two passages (303) connections；
It is provided with circulating cooling pipe (206), an arm of described circulating cooling pipe and forming cavity in described lower mold core (203)
(3) communicating, one arm is provided with check valve, described circulating cooling pipe and cooled exhaust pipe road (204) connect,
Described cooled exhaust pipe road (204) is arranged on lower mounting seat (201), and the outlet of described cooled exhaust pipe road (204) is arranged
Mixing valve (205), described mixing valve (205) and cold outlet pipe, air pump is had to connect；In described lower mounting seat (201)
Portion is provided with cavity, and the upper wall of described cavity is provided with high-frequency vibration device；Described high-frequency vibration device includes horn
(207), shell (208), transducer (209)；The upper wall of the cavity of described shell (208) and lower mounting seat (201)
Fixing connection, is provided with horn (21), described horn (207) and transducer (209) in described shell (208)
Connect；Described transducer (209) is connected with outside supersonic generator power supply；Described transducer (22) is piezoelectricity pottery
Porcelain transducer.
A kind of ultrasound wave automotive trim strip mould the most according to claim 1, is characterized in that, described horn (207)
Two ends be provided with for connecting transducer (209) and connecting the screwed hole of lower mounting seat (201), be positioned at described screwed hole
Edge is provided with boss；Described connection transducer (209) be provided with at horn (207) link position corresponding with boss
Groove；Described lower mounting seat (201) is provided with the groove corresponding with boss at horn (207) link position.
A kind of ultrasound wave automotive trim strip mould the most according to claim 1, is characterized in that, described mold core (103)
Offer with both sides before and after lower mold core (203) that aerofluxus is cold goes to hole.
A kind of ultrasound wave automotive trim strip mould the most according to claim 1, is characterized in that, described upper mounting seat (102)
Side is provided with locating piece；Described lower mounting seat (201) side is provided with locating groove；Described locating piece and locating groove
Cooperate connection.
A kind of ultrasound wave automotive trim strip mould the most according to claim 1, is characterized in that, described mold core (103)
Surrounding is provided with positioning wedged block, and described lower mold core (203) surrounding is provided with detent；Described positioning wedged block and location
Groove closes and connects.
A kind of ultrasound wave automotive trim strip mould the most according to claim 1, is characterized in that, described upper mounting seat (102)
It is connected on face with lower mounting seat (201) and is provided with annular seal groove, in described annular seal groove, be provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496458.XA CN105946177A (en) | 2016-06-30 | 2016-06-30 | Ultrasonic automobile decoration strip forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496458.XA CN105946177A (en) | 2016-06-30 | 2016-06-30 | Ultrasonic automobile decoration strip forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946177A true CN105946177A (en) | 2016-09-21 |
Family
ID=56902745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610496458.XA Pending CN105946177A (en) | 2016-06-30 | 2016-06-30 | Ultrasonic automobile decoration strip forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936893A (en) * | 2021-04-07 | 2021-06-11 | 金华职业技术学院 | Aluminum alloy and plastic part injection molding bonding forming device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0834038A (en) * | 1994-07-22 | 1996-02-06 | Sekisui Chem Co Ltd | Injection mold and molding method |
| CN102825731A (en) * | 2012-09-13 | 2012-12-19 | 晟扬精密模具（昆山）有限公司 | Thermoplastic flow channel of notebook mould |
| CN103213257A (en) * | 2013-04-09 | 2013-07-24 | 中南大学 | Screw-free ultrasonic microinjection molding device for molten and plasticized polymer and molding method |
| CN203765927U (en) * | 2014-04-01 | 2014-08-13 | 群达模具(深圳)有限公司 | In-mold decoration injection mold of display face frame |
| CN204585722U (en) * | 2015-04-20 | 2015-08-26 | 上海漾铭精密模具有限公司 | A kind of injection mould for the production of vehicle right and left Qianmen triangle plaque |
| CN205905309U (en) * | 2016-06-30 | 2017-01-25 | 无锡雄伟精工科技有限公司 | Automotive decoration strip forming die with temperature control function |
-
2016
- 2016-06-30 CN CN201610496458.XA patent/CN105946177A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0834038A (en) * | 1994-07-22 | 1996-02-06 | Sekisui Chem Co Ltd | Injection mold and molding method |
| CN102825731A (en) * | 2012-09-13 | 2012-12-19 | 晟扬精密模具（昆山）有限公司 | Thermoplastic flow channel of notebook mould |
| CN103213257A (en) * | 2013-04-09 | 2013-07-24 | 中南大学 | Screw-free ultrasonic microinjection molding device for molten and plasticized polymer and molding method |
| CN203765927U (en) * | 2014-04-01 | 2014-08-13 | 群达模具(深圳)有限公司 | In-mold decoration injection mold of display face frame |
| CN204585722U (en) * | 2015-04-20 | 2015-08-26 | 上海漾铭精密模具有限公司 | A kind of injection mould for the production of vehicle right and left Qianmen triangle plaque |
| CN205905309U (en) * | 2016-06-30 | 2017-01-25 | 无锡雄伟精工科技有限公司 | Automotive decoration strip forming die with temperature control function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936893A (en) * | 2021-04-07 | 2021-06-11 | 金华职业技术学院 | Aluminum alloy and plastic part injection molding bonding forming device |
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