CN112208077A - High efficiency injection mold produces cooling device - Google Patents
High efficiency injection mold produces cooling device Download PDFInfo
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- CN112208077A CN112208077A CN202011015860.4A CN202011015860A CN112208077A CN 112208077 A CN112208077 A CN 112208077A CN 202011015860 A CN202011015860 A CN 202011015860A CN 112208077 A CN112208077 A CN 112208077A
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- cooling
- fixedly connected
- injection mold
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- 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
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- 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
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- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of injection mold production, and discloses a high-efficiency injection mold production cooling device which comprises a supporting frame, wherein a cylinder is fixedly connected to the center of the top of an outer frame of the supporting frame, the piston end of the cylinder penetrates through the top of the supporting frame and is fixedly connected with an upper mold, a lower mold is arranged at the lower end of the upper mold and consists of two symmetrically arranged sub-molds, cooling mechanisms are fixedly connected to the opposite sides of the two sub-molds, and the lower ends of the two sub-molds are commonly connected with a material taking mechanism; the cooling mechanism comprises a cooling box, the cooling box is fixedly connected to the outer frame wall of the supporting frame, cooling liquid is arranged in the cooling box, and a semiconductor refrigerator is installed on the box wall of the cooling box. This high efficiency injection mold produces cooling device can solve present cooling method not only take time long, has reduced injection mold's cooling efficiency, scald staff's problem easily when the artifical model that will just make up takes out from injection mold simultaneously.
Description
Technical Field
The invention relates to the technical field of injection mold production, in particular to a high-efficiency injection mold production cooling device.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. The injection molding is a method that a hot-melt plastic material is added into a closed mold cavity with a required shape in a lower injection mold, an upper mold and a lower mold of the injection mold are used for molding to form a required product shape structure, and after the plastic material is cooled and solidified, the injection mold is opened to eject a plastic piece to obtain a required product.
Because injection mold keeps higher temperature in process of production always, present most make its automatically cooling, this kind of cooling method is not only long, has reduced injection mold's cooling efficiency, scalds the staff easily when the manual work takes out the model of just forming from injection mold simultaneously.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-efficiency injection mold production cooling device which has the advantage of improving the cooling efficiency of an injection mold, and solves the problems that the existing cooling mode is long in time consumption, the cooling efficiency of the injection mold is reduced, and workers are easily scalded when a just-formed model is manually taken out of the injection mold.
(II) technical scheme
In order to achieve the purpose of improving the cooling efficiency of the injection mold, the invention provides the following technical scheme: a cooling device for high-efficiency injection mold production comprises a supporting frame, wherein a cylinder is fixedly connected to the center of the top of an outer frame of the supporting frame, the piston end of the cylinder penetrates through the top of the supporting frame and is fixedly connected with an upper mold, a lower mold is arranged at the lower end of the upper mold and consists of two symmetrically arranged sub-molds, cooling mechanisms are fixedly connected to opposite back sides of the two sub-molds, and the lower ends of the two sub-molds are commonly connected with a material taking mechanism;
the cooling mechanism comprises a cooling box, the cooling box is fixedly connected to the outer frame wall of the supporting frame, cooling liquid is arranged in the cooling box, a semiconductor refrigerator is installed on the box wall of the cooling box, the cold end of the semiconductor refrigerator is arranged in the cooling liquid, the hot end of the semiconductor refrigerator is arranged outside the cooling box, an air inlet pipe is arranged in the cooling liquid, the other end of the air inlet pipe penetrates through the box top of the cooling box and extends outwards, a high-pressure fan is installed in the air inlet pipe outside the cooling box, the box top of the cooling box is communicated with an air outlet pipe, the other end of the air outlet pipe penetrates through the frame wall of the supporting frame and is connected with an air guide cover, the air guide cover is arranged towards the sub-mold, a supporting column is fixedly connected to one end, close to the sub-mold, of the air guide cover, and the.
Preferably, the feeding agencies includes the two-way threaded rod, the two-way threaded rod sets up the below at the bed die, the both ends of two-way threaded rod all rotate through the corresponding frame wall of runner assembly and carriage and be connected, divide the lower extreme fixedly connected with nut of mould, the two-way threaded rod passes two nut settings, and two-way threaded rod and two nut threaded connection, be connected with drive assembly on the pole wall of two-way threaded rod, two the equal fixedly connected with spacing ring of lower extreme of nut, two insert jointly in the spacing ring and be equipped with the gag lever post, and the one end fixed connection of gag lever post is on the corresponding inner frame wall of carriage, the outlet duct is rubber hose, is located fixedly connected with receipts workbin at the bottom of the carriage inner frame under the bed die.
Preferably, a sealing bearing is fixedly connected to the inner wall of the air inlet pipe close to the lower end, an air guide pipe with a T-shaped section is fixedly connected to the inner ring wall of the sealing bearing, the horizontal end of the air guide pipe is arranged outside the air inlet pipe, a cross-shaped support frame is fixedly connected to the inside of the air guide pipe, a rotating shaft is fixedly connected to the center of the lower end of the support frame, and a spiral fan blade is fixedly connected to the other end of the rotating shaft.
Preferably, the upper end of the air inlet pipe is fixedly connected with a dust screen through two symmetrically arranged screws.
Preferably, the top of the cooling box is communicated with a liquid supplementing pipe, and the cooling box is made of transparent materials.
Preferably, the rotating assembly comprises an annular block with a T-shaped section, the annular block is fixedly connected to one end of the bidirectional threaded rod, a matched annular groove is formed in the position, corresponding to the annular block, on the inner frame wall of the supporting frame, the annular groove is formed in the inner frame wall of the supporting frame, and the annular block is rotatably connected to the annular groove.
Preferably, drive assembly includes driving motor, driving motor fixed connection is on the inner frame wall of carriage, driving motor's output has the driving gear through the coupling joint, the fixed driven gear that has cup jointed on the pole wall of two-way threaded rod, and driving gear and driven gear mesh mutually.
(III) advantageous effects
Compared with the prior art, the invention provides a high-efficiency injection mold production cooling device, which has the following beneficial effects:
1. this high efficiency injection mold production cooling device, through setting up cooling body, the cooling liquid cools off in the semiconductor cooler is to the cooler bin, start high pressure positive blower, inhale the intake pipe with the outer air of coolant liquid, in carrying the coolant liquid again, the air mixes with the coolant liquid, cool down to self, the air after the cooling floats out the coolant liquid surface, the rethread outlet duct enters into the air guide cover, the air after the refrigeration directly spouts the top die and divides the mould, cool down to it, injection mold's cooling efficiency has been improved.
2. This high efficiency injection mold produces cooling device, through setting up feeding agencies, when injection moulding's model in the injection mold needs to be taken out, the cylinder drives the mould earlier and rises, start driving motor, driving motor drives the driving gear and rotates towards the appointed direction, it carries out the rotation of corresponding direction in the carriage to drive the two-way threaded rod again through the driven gear with driving gear engaged with, because the spacing ring can only slide on the gag lever post, and then make two nuts can only be horizontal transverse motion, two nuts drive two branch moulds according to the rotation direction of two-way threaded rod and do the opposite or back-to-back motion of corresponding direction, make two branch moulds do back-to-back motion, fall out two injection moulding models that divide between the mould, fall into the material receiving box, need not the manual work and get the material, it is very convenient.
3. This high efficiency injection mold production cooling device, the air enters into in the air duct through the intake pipe, and the air when the air duct motion, promotes spiral flabellum atress and takes place to rotate, and spiral flabellum when taking place to rotate, through the transmission of axis of rotation and support frame, drives the vertical end of air duct and rotates on seal bearing's inner circle wall, and then makes the horizontal end of air duct take place to rotate, makes the intake pipe get into the even and coolant liquid mixture of air in the air duct.
Drawings
FIG. 1 is a schematic structural diagram of a cooling apparatus for high-efficiency injection mold production according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 1.
In the figure: the device comprises a supporting frame 1, a cylinder 2, an upper die 3, a lower die 4, a cooling box 5, cooling liquid 6, a semiconductor refrigerator 7, an air inlet pipe 8, a high-pressure fan 9, an air outlet pipe 10, an air guide cover 11, a supporting column 12, a bidirectional threaded rod 13, a nut 14, a limiting ring 15, a limiting rod 16, a material receiving box 17, a sealing bearing 18, an air guide pipe 19, a supporting frame 20, a rotating shaft 21, a spiral fan blade 22, a dust screen 23, a ring block 24, a ring groove 25, a driving motor 26, a driving gear 27 and a driven gear 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a high-efficiency cooling device for injection mold production comprises a supporting frame 1, wherein a cylinder 2 is fixedly connected to the center of the top of an outer frame of the supporting frame 1, a piston end of the cylinder 2 penetrates through the top of the supporting frame 1 and is fixedly connected with an upper mold 3, a lower mold is arranged at the lower end of the upper mold 3 and consists of two symmetrically arranged sub-molds 4, cooling mechanisms are fixedly connected to opposite sides of the two sub-molds 4, and the lower ends of the two sub-molds 4 are commonly connected with a material taking mechanism;
the cooling mechanism comprises a cooling box 5, the cooling box 5 is fixedly connected to the outer frame wall of the supporting frame 1, cooling liquid 6 is arranged in the cooling box 5, a semiconductor refrigerator 7 is installed on the box wall of the cooling box 5, the cold end of the semiconductor refrigerator 7 is arranged in the cooling liquid 6, the hot end of the semiconductor refrigerator 7 is arranged outside the cooling box 5, an air inlet pipe 8 is arranged in the cooling liquid 6, the other end of the air inlet pipe 8 penetrates through the box top of the cooling box 5 and extends outwards, a high-pressure fan 9 is installed in the air inlet pipe 8 outside the cooling box 5, the box top of the cooling box 5 is communicated with an air outlet pipe 10, the other end of the air outlet pipe 10 penetrates through the frame wall of the supporting frame 1 and is connected with an air guide cover 11, the air guide cover 11 is arranged towards the sub-die 4, one end, close to the sub-die 4, of the air guide cover 11 is fixedly connected with a supporting column 12, the other end of the, start high pressure positive blower 9, inhale the intake pipe 8 with the outer air of coolant liquid 6 in, carry coolant liquid 6 again in, the air mixes with coolant liquid 6, cools down to self, and the air after the cooling floats out coolant liquid 6 surface, and rethread outlet duct 10 enters into air guide cover 11, and the air after the refrigeration directly spouts upper die 3 and branch mould 4, cools down to it, has improved injection mold's cooling efficiency.
The material taking mechanism comprises a bidirectional threaded rod 13, the bidirectional threaded rod 13 is arranged below a lower die, two ends of the bidirectional threaded rod 13 are rotatably connected with corresponding frame walls of a supporting frame 1 through rotating components, nuts 14 are fixedly connected to the lower ends of sub-dies 4, the bidirectional threaded rod 13 passes through the two nuts 14 and is in threaded connection with the two nuts 14, a driving component is connected to the rod wall of the bidirectional threaded rod 13, limiting rings 15 are fixedly connected to the lower ends of the two nuts 14, limiting rods 16 are commonly inserted into the two limiting rings 15, one end of each limiting rod 16 is fixedly connected to the corresponding inner frame wall of the supporting frame 1, an air outlet pipe 10 is a rubber hose, a material receiving box 17 is fixedly connected to the bottom of the supporting frame 1 right below the lower die, when a model formed by injection molding in the injection molding die needs to be taken out, an air cylinder 2 drives an upper die 3 to ascend firstly, start driving motor 26, driving motor 26 drives driving gear 27 and rotates towards the specified direction, it carries out the rotation of corresponding direction in carriage 1 to drive two-way threaded rod 13 again through driven gear 28 with driving gear 27 engaged with, because spacing ring 15 can only slide on gag lever post 16, and then make two nuts 14 can only be horizontal transverse motion, two nuts 14 drive two according to two rotation direction of two-way threaded rod 13 and divide mould 4 to do the opposite direction or the back-to-back motion of corresponding direction, make two divide mould 4 to do the back-to-back motion, fall out two injection moulding models of dividing the shaping between the mould 4, fall into and receive the workbin 17, need not artifical the material of getting, it is very convenient.
Preferably, a sealing bearing 18 is fixedly connected to the inner wall of the air inlet pipe 8 near the lower end, an air duct 19 with a T-shaped cross section is fixedly connected to the inner ring wall of the sealing bearing 18, the horizontal end of the air duct 19 is arranged outside the air inlet pipe 8, a cross-shaped support frame 20 is fixedly connected to the inside of the air duct 19, a rotating shaft 21 is fixedly connected to the center of the lower end of the support frame 20, a spiral fan blade 22 is fixedly connected to the other end of the rotating shaft 21, air enters the air duct 19 through the air inlet pipe 8, when the air moves in the air duct 19, the spiral fan blade 22 is pushed to rotate under stress, when the spiral fan blade 22 rotates, the vertical end of the air duct 19 is driven to rotate on the inner ring wall of the sealed bearing 18 through the transmission of the rotating shaft 21 and the support frame 20, thereby rotating the horizontal end of the air duct 19, and uniformly mixing the air in the air duct 19 entering the air inlet pipe 8 with the cooling liquid 6.
The common fixedly connected with dust screen 23 of screw that the upper end of intake pipe 8 set up through two symmetries filters the air that gets into in the intake pipe 8 through dust screen 23.
The top of the cooling box 5 is communicated with a liquid supplementing pipe, the cooling liquid 6 in the cooling box 5 is supplemented through the liquid supplementing pipe, and the cooling box 5 is made of transparent materials, so that the residual amount of the cooling liquid 6 in the cooling box 5 can be observed conveniently.
The rotating assembly comprises an annular block 24 with a T-shaped section, the annular block 24 is fixedly connected to one end of the bidirectional threaded rod 13, a matched annular groove 25 is formed in the position, corresponding to the annular block 24, on the inner frame wall of the support frame 1, the annular groove 25 is formed in the inner frame wall of the support frame 1, the annular block 24 is rotatably connected into the annular groove 25, when the bidirectional threaded rod 13 is stressed to rotate, the annular block 24 is driven to rotate in the annular groove 25, and the bidirectional threaded rod 13 can rotate relative to the support frame 1 while being kept connected.
The driving assembly comprises a driving motor 26, the driving motor 26 is fixedly connected to the inner frame wall of the supporting frame 1, the output end of the driving motor 26 is connected with a driving gear 27 through a coupler, a driven gear 28 is fixedly sleeved on the rod wall of the bidirectional threaded rod 13, the driving gear 27 is meshed with the driven gear 28, and the driving gear 26 can drive the driving gear 27 to rotate in different directions by changing the current direction of the driving motor 26.
In conclusion, according to the high-efficiency cooling device for the injection mold production, the semiconductor refrigerator 7 refrigerates and cools the cooling liquid 6 in the cooling tank 5, the high-pressure fan 9 is started to suck air outside the cooling liquid 6 into the air inlet pipe 8 and then convey the air into the cooling liquid 6, the air is mixed with the cooling liquid 6 to cool the cooling liquid, the cooled air floats out of the surface of the cooling liquid 6 and then enters the air guide cover 11 through the air outlet pipe 10, and the refrigerated air is directly sprayed to the upper mold 3 and the sub-molds 4 to cool the upper mold and the sub-molds 4, so that the cooling efficiency of the injection mold is improved; when an injection molding model in an injection mold needs to be taken out, the cylinder 2 firstly drives the upper mold 3 to ascend, the driving motor 26 is started, the driving motor 26 drives the driving gear 27 to rotate towards a specified direction, the driven gear 28 meshed with the driving gear 27 drives the bidirectional threaded rod 13 to rotate in the corresponding direction in the support frame 1, the limiting ring 15 can only slide on the limiting rod 16, so that the two nuts 14 can only horizontally and transversely move, the two nuts 14 drive the two sub-molds 4 to move in opposite directions or in opposite directions according to the rotating direction of the bidirectional threaded rod 13, so that the two sub-molds 4 move in opposite directions, the injection molding model formed between the two sub-molds 4 falls out and falls into the material receiving box 17, manual material taking is not needed, and the injection molding model is very convenient; air enters the air duct 19 through the air inlet pipe 8, when the air moves in the air duct 19, the spiral fan blade 22 is pushed to rotate under stress, when the spiral fan blade 22 rotates, the vertical end of the air duct 19 is driven to rotate on the inner ring wall of the sealing bearing 18 through the transmission of the rotating shaft 21 and the supporting frame 20, and then the horizontal end of the air duct 19 rotates, so that the air entering the air duct 8 is uniformly mixed with the cooling liquid 6.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high efficiency injection mold produces cooling device, includes carriage (1), its characterized in that: the center of the top of the outer frame of the supporting frame (1) is fixedly connected with an air cylinder (2), the piston end of the air cylinder (2) penetrates through the top of the supporting frame (1) and is fixedly connected with an upper die (3), the lower end of the upper die (3) is provided with a lower die, the lower die consists of two symmetrically arranged sub-dies (4), the opposite sides of the two sub-dies (4) are fixedly connected with cooling mechanisms, and the lower ends of the two sub-dies (4) are commonly connected with a material taking mechanism;
the cooling mechanism comprises a cooling box (5), the cooling box (5) is fixedly connected to the outer frame wall of the supporting frame (1), cooling liquid (6) is arranged in the cooling box (5), a semiconductor refrigerator (7) is installed on the box wall of the cooling box (5), the cold end of the semiconductor refrigerator (7) is arranged in the cooling liquid (6), the hot end of the semiconductor refrigerator (7) is arranged outside the cooling box (5), an air inlet pipe (8) is arranged in the cooling liquid (6), the other end of the air inlet pipe (8) penetrates through the box top of the cooling box (5) and extends outwards, a high-pressure fan (9) is installed in the air inlet pipe (8) outside the cooling box (5), the box top of the cooling box (5) is communicated with an air outlet pipe (10), the other end of the air outlet pipe (10) penetrates through the frame wall of the supporting frame (1) and is connected with an air guide cover (11), air guide cover (11) orientation divides mould (4) to set up, air guide cover (11) are close to one end fixedly connected with support column (12) of dividing mould (4), the other end of support column (12) is connected with the branch mould (4) that corresponds.
2. The high efficiency injection mold production cooling apparatus of claim 1, wherein: the material taking mechanism comprises a bidirectional threaded rod (13), the bidirectional threaded rod (13) is arranged below the lower die, the two ends of the bidirectional threaded rod (13) are rotationally connected with the corresponding frame wall of the supporting frame (1) through rotating components, the lower end of the sub-die (4) is fixedly connected with a nut (14), the two-way threaded rod (13) passes through the two nuts (14), the bidirectional threaded rod (13) is in threaded connection with two nuts (14), the wall of the bidirectional threaded rod (13) is connected with a driving component, the lower ends of the two nuts (14) are fixedly connected with limit rings (15), limit rods (16) are inserted into the two limit rings (15) together, one end of the limiting rod (16) is fixedly connected on the corresponding inner frame wall of the supporting frame (1), the air outlet pipe (10) is a rubber hose, and a material receiving box (17) is fixedly connected to the bottom of the inner frame of the support frame (1) right below the lower die.
3. The high efficiency injection mold production cooling apparatus of claim 1, wherein: the air inlet pipe (8) is close to fixedly connected with seal bearing (18) on the inner tube wall of lower extreme position, fixedly connected with section is air duct (19) of T type on the inner circle wall of seal bearing (18), the horizontal end setting of air duct (19) is outside air inlet pipe (8), fixedly connected with support frame (20) that is "ten" style of calligraphy in air duct (19), the lower extreme center department fixedly connected with axis of rotation (21) of support frame (20), the other end fixedly connected with spiral flabellum (22) of axis of rotation (21).
4. The high efficiency injection mold production cooling apparatus of claim 1, wherein: the upper end of the air inlet pipe (8) is fixedly connected with a dust screen (23) through two symmetrically arranged screws.
5. The high efficiency injection mold production cooling apparatus of claim 1, wherein: the top of the cooling box (5) is communicated with a liquid supplementing pipe, and the cooling box (5) is made of transparent materials.
6. The high efficiency injection mold production cooling apparatus of claim 2, wherein: the rotating assembly comprises a ring block (24) with a T-shaped section, the ring block (24) is fixedly connected to one end of the bidirectional threaded rod (13), a matched ring groove (25) is formed in the position, corresponding to the ring block (24), of the inner frame wall of the supporting frame (1), the ring groove (25) is formed in the inner frame wall of the supporting frame (1), and the ring block (24) is rotatably connected to the ring groove (25).
7. The high efficiency injection mold production cooling apparatus of claim 2, wherein: drive assembly includes driving motor (26), driving motor (26) fixed connection is on the inner frame wall of carriage (1), there is driving gear (27) at the output of driving motor (26) through the coupling joint, the fixed cover has been connect with driven gear (28) on the pole wall of two-way threaded rod (13), and driving gear (27) and driven gear (28) mesh mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011015860.4A CN112208077A (en) | 2020-09-24 | 2020-09-24 | High efficiency injection mold produces cooling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011015860.4A CN112208077A (en) | 2020-09-24 | 2020-09-24 | High efficiency injection mold produces cooling device |
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| CN112208077A true CN112208077A (en) | 2021-01-12 |
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| CN202011015860.4A Pending CN112208077A (en) | 2020-09-24 | 2020-09-24 | High efficiency injection mold produces cooling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263697A (en) * | 2021-07-20 | 2021-08-17 | 南通尚善模塑科技有限公司 | Injection mold for machining cabin door sealing strip accessory and using method thereof |
| CN114261053A (en) * | 2021-12-30 | 2022-04-01 | 重庆浙渝汽车配件有限公司 | Fast-cooling injection molding device for processing automotive interior parts |
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| CN208375839U (en) * | 2018-06-25 | 2019-01-15 | 东莞市科贸实业有限公司 | A kind of injection mold apparatus of plastic cement hanging buckle |
| CN110861276A (en) * | 2019-11-27 | 2020-03-06 | 天长市诚信塑业有限公司 | Polycarbonate pipe forming die with quick locking structure |
| CN211476197U (en) * | 2020-02-26 | 2020-09-11 | 内蒙古科技大学 | Multi-angle bladeless fan |
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2020
- 2020-09-24 CN CN202011015860.4A patent/CN112208077A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208375839U (en) * | 2018-06-25 | 2019-01-15 | 东莞市科贸实业有限公司 | A kind of injection mold apparatus of plastic cement hanging buckle |
| CN110861276A (en) * | 2019-11-27 | 2020-03-06 | 天长市诚信塑业有限公司 | Polycarbonate pipe forming die with quick locking structure |
| CN211476197U (en) * | 2020-02-26 | 2020-09-11 | 内蒙古科技大学 | Multi-angle bladeless fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263697A (en) * | 2021-07-20 | 2021-08-17 | 南通尚善模塑科技有限公司 | Injection mold for machining cabin door sealing strip accessory and using method thereof |
| CN113263697B (en) * | 2021-07-20 | 2021-10-01 | 南通尚善模塑科技有限公司 | Injection mold for machining cabin door sealing strip accessory and using method thereof |
| CN114261053A (en) * | 2021-12-30 | 2022-04-01 | 重庆浙渝汽车配件有限公司 | Fast-cooling injection molding device for processing automotive interior parts |
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Application publication date: 20210112 |