CN110126200A - A kind of movable type cavity mould of included hydraulic device - Google Patents
A kind of movable type cavity mould of included hydraulic device Download PDFInfo
- Publication number
- CN110126200A CN110126200A CN201910466592.9A CN201910466592A CN110126200A CN 110126200 A CN110126200 A CN 110126200A CN 201910466592 A CN201910466592 A CN 201910466592A CN 110126200 A CN110126200 A CN 110126200A
- Authority
- CN
- China
- Prior art keywords
- hydraulic device
- mould
- mobile
- movable type
- type cavity
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 16
- 239000002131 composite material Substances 0.000 abstract description 13
- 238000000465 moulding Methods 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract description 11
- 238000007906 compression Methods 0.000 abstract description 11
- 239000011344 liquid material Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 10
- 239000004417 polycarbonate Substances 0.000 description 10
- 239000004926 polymethyl methacrylate Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011345 viscous material Substances 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
- B29C45/17—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
- B29C45/34—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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2045/2697—Deformed geometry of the cavity
Abstract
The present invention provides a kind of movable type cavity mould of included hydraulic device, it includes mobile mould and stent, it is characterized in that, it further include hydraulic device, guiding device and connector, second of mobile mechanism is formed by the hydraulic device, the guiding device, the mobile mold core and the connector, the movable type cavity mould of included hydraulic device of the invention is due to being equipped with hydraulic device, it solves the problems, such as that the type chamber size of the injection molding machine of current fixed chamber is not adjustable, improves the production performance of injection molding machine.Due to being equipped with active type chamber, the size of active type chamber can be adjusted according to the size of product and specification, volume before making active type chamber stop compression is greater than the volume of product, the resistance that liquid material flows in the active type chamber of large volume can become smaller, liquid material is easy flowing, product is easy molding under low speed or low pressure, and product internal stress is good, appearance is beautiful, thickness is uniform, composite material is not easy to be separated from each other.
Description
Technical field
The present invention relates to a kind of mold more particularly to a kind of movable type cavity moulds of included hydraulic device.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, cover half
It is mounted on the fixed form of injection (mo(u)lding) machine, is all dynamic model and cover half composition fixed chamber, type chamber size cannot change.?
Dynamic model and cover half closure constitute running gate system and type chamber when injection moulding, and dynamic model and cover half separation are to take out plastics system when die sinking
Product.In order to reduce heavy mold design and manufacturing effort, injection mould uses standard die set mostly.
Currently, the mold of the formed product in die industry is all using the past intracavitary injecting glue of fixed, the fixed
The size of chamber volume is identical as the volume size of product, and fixed chamber is less than normal during molding leads to material flow resistance
Greatly, it is not easy to form, injection pressure and injection speed must be increased in order to reach formed product, lead to institute's shaped article in this way
Internal stress is big, and appearance is bad, in uneven thickness, composite material is easily separated, to make that product quality is very poor, yield is low.
Summary of the invention
Based on the deficiencies of the prior art, it is an object of the present invention to a kind of active type chambers of included hydraulic device
Mold solves the problems, such as that the type chamber size of the injection molding machine of current fixed chamber is not adjustable, improves due to being equipped with hydraulic device
The production performance of injection molding machine.Due to being equipped with active type chamber, active type chamber can be adjusted according to the size of product and specification
Size, the volume before making active type chamber stop compression being greater than the volume of product, the liquid material in the active type chamber of large volume
The resistance of flowing can become smaller, and liquid material is easy flowing, and product is easy molding, and product internal stress under low speed or low pressure
Well, appearance is beautiful, thickness is uniform, composite material is not easy to be separated from each other.
To achieve the goals above, the present invention provides a kind of movable type cavity moulds of included hydraulic device comprising moves
Dynamic model and stent, the mobile mould and the stent cooperate, which is characterized in that further include hydraulic device, guiding dress
It sets and connector, the mobile mould is equipped with mobile mold core, the mobile mold core passes through the connector, the hydraulic device and institute
It states mobile mould to be flexibly connected, forms second by the hydraulic device, the guiding device, the mobile mold core and the connector
Secondary mobile mechanism.
The improvement of movable type cavity mould as the included hydraulic device of the present invention, the present invention carry the active type of hydraulic device
Cavity mould further includes mold insert combination, and the mold insert combination is fixed on the mobile mould, the mold insert combination, the mobile mould mould
Core and the stent mold core form active type chamber.
The improvement of movable type cavity mould as the included hydraulic device of the present invention, the present invention carry the active type of hydraulic device
Connector described in cavity mould is equipped in spring, electric and pneumatic device.
The improvement of movable type cavity mould as the included hydraulic device of the present invention, the present invention carry the active type of hydraulic device
Active type chamber described in cavity mould is equipped with exhaust structure and temperature control system.
The improvement of movable type cavity mould as the included hydraulic device of the present invention, the present invention carry the active type of hydraulic device
Active type chamber described in cavity mould be one or more than one.
The improvement of movable type cavity mould as the included hydraulic device of the present invention, the present invention carry the active type of hydraulic device
Temperature control system described in cavity mould is equipped with profile-followed constant temperature water channel.
Compared with prior art, the present invention carry hydraulic device movable type cavity mould have the advantages that by
In being equipped with hydraulic device, solves the problems, such as that the type chamber size of the injection molding machine of current fixed chamber is not adjustable, improve injection molding
The production performance of machine.Due to being equipped with active type chamber, the size of active type chamber can be adjusted according to the size of product and specification, is made
Active type chamber stops the volume that the volume before compression is greater than product, the resistance that liquid material flows in the active type chamber of large volume
Power can become smaller, and liquid material is easy flowing, and product is easy molding under low speed or low pressure, and product internal stress is good, appearance drift
Bright, thickness is uniformly, composite material is not easy to be separated from each other.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mobile mould in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 2 is the structural schematic diagram of stent in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 3 is the structural schematic diagram of step 1 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 4 is the structural schematic diagram of step 2 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 5 is the structural schematic diagram of step 3 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 6 is the structural schematic diagram of step 4 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 7 is the structural schematic diagram of step 5 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 8 is the structural schematic diagram of step 6 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Fig. 9 is the structural schematic diagram of step 7 in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Figure 10 is the A-A section of mobile mould described in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention
Figure.
Figure 11 is the A-A section of mobile mould described in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention
M enlarged diagram in figure.
Figure 12 is the C-C section of stent described in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention
Figure.
Figure 13 is the structural schematic diagram of the mold in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention.
Figure 14 is the structural schematic diagram of the mold in the movable type cavity mould preferred embodiment of the included hydraulic device of the present invention
Middle K enlarged diagram.
Specific embodiment
The present invention carry hydraulic device movable type cavity mould be suitable for production thin-wall product, cell rear cover, mobile phone shell or
Optics product, the material used are heavy viscous material or low viscosity material, it is not easy to the composite material that is separated from each other or
The composite material being easily separated from each other.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13 and Figure 14, in detail
The preferred embodiment and other embodiments of the movable type cavity mould of the thin included hydraulic device of the description present invention.
The present invention provides a kind of movable type cavity mould of included hydraulic device comprising mobile mould 1 and stent 2, it is described
Mobile mould 1 and the stent 2 cooperate, which is characterized in that further include hydraulic device 1.1.1, guiding device 1.1.4 and company
Fitting 1.1.3, the mobile mould 1 are equipped with mobile mold core 1.4, and the mobile mold core 1.4 passes through the connector 1.1.3, described
Hydraulic device 1.1.1 is flexibly connected with the mobile mould 1, by the hydraulic device 1.1.1, the guiding device 1.1.4, described
Mobile mold core 1.4 and the connector 1.1.3 form second of mobile mechanism 1.1.
In the present embodiment, it further includes mold insert combination 3, the mold insert that the present invention, which carries the movable type cavity mould of hydraulic device,
Combination 1.2 is fixed on the mobile mould 1, the mold insert combination 1.2, the mobile mould mold core 1.4 and the stent mold core
2.1 composition active type chambers.
In the present embodiment, the connector 1.1.3 that the present invention carries the movable type cavity mould of hydraulic device is equipped with bullet
Spring, electric and pneumatic device 1.1.3.1, the mobile mould mold core 1.4, which retracts, for convenience takes out product.
In the present embodiment, the active type chamber that the present invention carries the movable type cavity mould of hydraulic device is equipped with exhaust structure
8 and temperature control system 5.
In the present embodiment, the active type chamber that the present invention carries the movable type cavity mould of hydraulic device is two.
In other embodiments, the active type chamber that the present invention carries the movable type cavity mould of hydraulic device is one.
In other embodiments, the present invention carry hydraulic device movable type cavity mould the active type chamber be two with
On.
In the present embodiment, the temperature control system 5 that the present invention carries the movable type cavity mould of hydraulic device is equipped with profile-followed
Constant temperature water channel 5.1.
The course of work that the present invention carries the movable type cavity mould production thin-wall product light guide plate of hydraulic device is as follows:
Light guide plate with a thickness of 0.4mm, a length of 152mm, width 70mm, raw material use PC-1501, injection molding machine model:
Sumitomo, that is, Sumitomo LGP180, screw diameter 25mm.
The molding of existing light guide plate is all directly molded using common die, and the size of mold cavity cannot change,
Directly toward after the intracavitary material feeding of fixed, added by the plastics that plunger or reciprocating screw injection form product into the die cavity of Guan Bi mould
Work method.
Common die is directly molded ultrathin products light guide plate, although the liquid material good fluidity of injection, due to super
Under the forming recess volume of thin product light guide plate, material feeding, pressure 2800kgf/cm are carried out with higher pressure2, high pressure leads
Cause the internal stress of molding light guide plate big, appearance is bad, feed inlet proximal end and distal thickness are uneven.
In the present embodiment, the size that the present invention carries the mold cavity of the movable type cavity mould of hydraulic device can change
Become, makes before material feeding or the volume of active type chamber is greater than the volume of product when material feeding, it is possible to the lower pressure of higher speed
Power carries out the liquid material of injection good fluidity, and the more a height of 1000mm/s of charging rate, lower material feeding pressure is 1800kgf/
cm2, low pressure causes the internal stress of molding light guide plate small, and appearance is good, feed inlet proximal end and distal thickness are uniform.
Firstly, PC raw material are dried, it is transported to injection molding machine, by raw material by solid state transformed for liquid.
Mobile mould 1 and the stent 2 described in second step cooperate, and mobile mould 1 is mobile to 2 direction of stent, start
Molding.
Third step combines 1.2 by moving mould mold core 1.4, stent mold core 2.1 and mold insert and forms active type chamber A, lives at this time
Ejector half chamber volume is maximum.
4th step carries out injection good fluidity toward active type chamber C injection moulding raw material, with the lower pressure of higher speed
Liquid material, the more a height of 1000mm/s of charging rate, material feeding pressure it is lower be 1800kgf/cm2。
5th step starts hydraulic device 1.1.1, and the compression of marginal not material side pushes mobile mould mold core compression raw material until reaching production
The volume of product, active type chamber volume E, stops compression at this time.
6th step product is cooled and shaped, and mobile mould 1 retreats, and second of mobile mechanism 1.1 retreats, and opens mold, is taken out and is produced
Product.
7th moved further mould mold core 1.4 retreats under the action of the spring, and hydraulic device 1.1.1 sets back.
The active type chamber A >=active type chamber C >=active type chamber E.
The movable type cavity mould that the present invention carries hydraulic device produces cell phone rear cover using composite material is easily separated from each other
The course of work is as follows:
Cell phone rear cover needs to have hardness height and the big performance of intensity simultaneously, and hardness height solution cell phone rear cover is wear-resisting and less
The using effect of scratch, the resistance to using effect fallen with anti-cracking of the big solution cell phone rear cover of intensity.
Polymethyl methacrylate, i.e. poly methyl methacrylate, abbreviation PMMA also known as do acryl, Asia
Gram force or organic glass have higher clarity and brightness, heat-resist, and have tough and tensile, and matter is hard, rigidity characteris, is used as hand
Machine rear cover shaping raw material can satisfy the using effect of the wear-resisting and less scratch of cell phone rear cover.
Polycarbonate, abbreviation PC are the high molecular polymer in strand containing carbonate group, a kind of tough thermoplasticity
Resin, shock resistance is good, can satisfy the resistance to using effect fallen with anti-cracking of cell phone rear cover as cell phone rear cover shaping raw material.
In order to meet cell phone rear cover hardness height and the big performance of intensity simultaneously, PMMA+PC composite molding can be used
Cell phone rear cover, still, injection rate range is 500mm/s or more, pressure model in traditional PMMA+PC composite material process planning
It encloses for 2800-3000kgf/cm2, since the speed of material feeding is fast, pressure causes greatly PMMA and PC to be easily separated from each other, form difficulty
Greatly, yield is low.
The present invention carries the movable type cavity mould of hydraulic device due to using active type chamber, can form relative to tradition
It is formed under conditions of technique low speed low pressure, since the speed of material feeding is relatively slow, pressure is relatively small, PMMA is not easy phase with PC
Mutually separation, molding difficulty become smaller, and yield greatly improves.
The movable type cavity mould that the present invention carries hydraulic device, which is used, produces cell phone rear cover mistake using PMMA+PC composite material
Journey is as follows:
Firstly, the composite material of PMMA+PC is dried, it is transported to injection molding machine, the composite material of PMMA+PC is turned by solid-state
Turn to liquid.
Mobile mould 1 and the stent 2 described in second step cooperate, and mobile mould 1 is mobile to 2 direction of stent, start
Molding.
Third step combines 1.2 by moving mould mold core 1.4, stent mold core 2.1 and mold insert and forms active type chamber A, lives at this time
Ejector half chamber volume is maximum.
4th step is toward active type chamber C injection moulding raw material, charging rate 300mm/s, feed pressure 1800kgf/
cm2。
5th step starts hydraulic device 1.1.1, and the compression of marginal not material side pushes mobile mould mold core compression raw material until reaching production
The volume of product, active type chamber is E at this time, stops compression.
6th step product is cooled and shaped, and mobile mould 1 retreats, and second of mobile mechanism 1.1 retreats, and opens mold, is taken out and is produced
Product.
7th moved further mould mold core 1.4 retreats under the action of spring arrangement 1.1.3.1, and hydraulic device 1.1.1 restores former
Position.
The active type chamber A >=active type chamber C >=active type chamber E.
Compared with prior art, it the invention has the following advantages: due to being equipped with hydraulic device, solves at present not
The incoercible problem of injection molding machine with compression function, improves the production performance of injection molding machine.It, can due to being equipped with active type chamber
To adjust the size of active type chamber according to the size of product and specification, the volume before making active type chamber stop compression being greater than product
Volume, the resistance that liquid material flows in the active type chamber of large volume can become smaller, and liquid material is easy flowing, and product exists
Molding is easy under low speed or low pressure, and product internal stress is good, appearance is beautiful, thickness is uniform, composite material is not easy to be separated from each other.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (7)
1. a kind of movable type cavity mould of included hydraulic device comprising mobile mould and stent, the mobile mould and described solid
Cover half cooperates, which is characterized in that further includes hydraulic device, guiding device and connector, the mobile mould is equipped with mobile mould
Core, the mobile mold core is flexibly connected by the connector, the hydraulic device with the mobile mould, by the hydraulic dress
It sets, second of mobile mechanism of the guiding device, the mobile mold core and the connector composition, further includes mold insert combination, institute
It states mold insert combination to be fixed on the mobile mould, the mold insert combination, the mobile mould mold core and the stent mold core form
Active type chamber.
2. carrying the movable type cavity mould of hydraulic device according to claim 1, it is characterised in that: the connector is equipped with
Spring, electric and pneumatic device.
3. carrying the movable type cavity mould of hydraulic device according to claim 2, it is characterised in that: the active type chamber is equipped with
Exhaust structure and temperature control system.
4. carrying the movable type cavity mould of hydraulic device according to claim 3, it is characterised in that: the active type chamber is equipped with
Exhaust structure and temperature control system.
5. carrying the movable type cavity mould of hydraulic device according to claim 4, it is characterised in that: the active type chamber is one
It is a or more than one.
6. carrying the movable type cavity mould of hydraulic device according to claim 5, it is characterised in that: the temperature control system is equipped with
Profile-followed constant temperature water channel.
7. carrying the movable type cavity mould of hydraulic device according to claim 6, it is characterised in that: the temperature control system is equipped with
Profile-followed constant temperature water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466592.9A CN110126200A (en) | 2019-05-30 | 2019-05-30 | A kind of movable type cavity mould of included hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466592.9A CN110126200A (en) | 2019-05-30 | 2019-05-30 | A kind of movable type cavity mould of included hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110126200A true CN110126200A (en) | 2019-08-16 |
Family
ID=67583199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466592.9A Pending CN110126200A (en) | 2019-05-30 | 2019-05-30 | A kind of movable type cavity mould of included hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110126200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459797A (en) * | 2019-08-22 | 2019-11-15 | 上海先惠自动化技术股份有限公司 | A kind of mould group cartonning press-loading apparatus and algorithm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990001168A (en) * | 1997-06-12 | 1999-01-15 | 다가하시 미쓰오 | Disc Mold |
| CN201275847Y (en) * | 2008-10-28 | 2009-07-22 | 李吉生 | Injection-molding mold for thin type flake |
| CN104149272A (en) * | 2014-07-15 | 2014-11-19 | 天津理工大学 | Injection compression molding composite mould |
| CN204712390U (en) * | 2015-05-07 | 2015-10-21 | 五邑大学 | A kind of LED non-spherical lens hot flow path injection-compression mould |
| CN210121948U (en) * | 2019-05-30 | 2020-03-03 | 开平市盈光机电科技有限公司 | Movable cavity mold with hydraulic device |
-
2019
- 2019-05-30 CN CN201910466592.9A patent/CN110126200A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990001168A (en) * | 1997-06-12 | 1999-01-15 | 다가하시 미쓰오 | Disc Mold |
| CN201275847Y (en) * | 2008-10-28 | 2009-07-22 | 李吉生 | Injection-molding mold for thin type flake |
| CN104149272A (en) * | 2014-07-15 | 2014-11-19 | 天津理工大学 | Injection compression molding composite mould |
| CN204712390U (en) * | 2015-05-07 | 2015-10-21 | 五邑大学 | A kind of LED non-spherical lens hot flow path injection-compression mould |
| CN210121948U (en) * | 2019-05-30 | 2020-03-03 | 开平市盈光机电科技有限公司 | Movable cavity mold with hydraulic device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459797A (en) * | 2019-08-22 | 2019-11-15 | 上海先惠自动化技术股份有限公司 | A kind of mould group cartonning press-loading apparatus and algorithm |
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