CN207954501U - A kind of silica gel product molding cold runner nozzle-type mold - Google Patents
A kind of silica gel product molding cold runner nozzle-type mold Download PDFInfo
- Publication number
- CN207954501U CN207954501U CN201820214498.5U CN201820214498U CN207954501U CN 207954501 U CN207954501 U CN 207954501U CN 201820214498 U CN201820214498 U CN 201820214498U CN 207954501 U CN207954501 U CN 207954501U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- mold
- cold runner
- runner nozzle
- upper mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of silica gel product molding cold runner nozzle-type molds, including upper mold seat, lower mold base and cold runner nozzle, it is provided with upper mold on the upper mold seat, it is provided with lower mold on the lower mold base, the upper mold and lower mold are located by connecting by detent mechanism, the detent mechanism includes grafting block and slot, the cold runner nozzle runs through upper mold seat and upper mold, the cold runner nozzle includes silica gel pipeline and coolant duct, the coolant duct is set to the outside of silica gel pipeline, it is provided with convex block on the madial wall of the silica gel pipeline, and the inner cavity of silica gel pipeline is divided into upper cone cavity and lower cone chamber by convex block.The utility model positioning it is quick and easy, facilitate and molded, improve production efficiency, can be promoted injection melting silica gel speed, make silica gel can Quick uniform be covered with entire model cavity, keep shaped article more uniform, improve product quality.
Description
Technical field
The utility model is related to silica gel product molding die technical field, specially a kind of silica gel product molding cold runner
Nozzle-type mold.
Background technology
Silica gel is the different porous mass of granular size made of being suitably dehydrated by silicic acid gel.With open porous knot
Structure can adsorb many substances, be a kind of good drier, adsorbent and catalyst carrier.Silica gel product refers to being with silica gel
The processing and fabricating product of main raw material(s).
Silica gel product needs molding die to be made during making, existing silica gel product molding die positioning
It is more difficult, and although existing cold runner nozzle has certain effectiveness, but the speed of melting silica gel cannot be effectively improved, hold
It is uneven to easily cause silica gel, keeps silica gel product quality after molding bad.
Utility model content
The purpose of this utility model is to provide a kind of silica gel product molding cold runner nozzle-type molds, position quick letter
It is single, facilitate and molded, improve production efficiency, the speed of injection melting silica gel can be promoted, make silica gel can Quick uniform be covered with it is whole
A model cavity keeps shaped article more uniform, improves product quality, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of silica gel product molding is sprayed with cold runner
Mouth formula mold, including upper mold seat, lower mold base and cold runner nozzle are provided with upper mold on the upper mold seat, under described
Lower mold is provided on mold base, the upper mold and lower mold are located by connecting by detent mechanism, the detent mechanism
Including grafting block and slot, the grafting block is set on upper mold, and grafting block is an integral structure with upper mold, described to insert
Slot is opened on lower mold, and the cold runner nozzle runs through upper mold seat and upper mold, and the cold runner nozzle includes silicone tube
Road and coolant duct, the coolant duct are set to the outside of silica gel pipeline, are arranged on the madial wall of the silica gel pipeline
There is convex block, and the inner cavity of silica gel pipeline is divided into upper cone cavity and lower cone chamber by convex block.
Preferably, the left and right sides of the upper mold seat is installed with handle.
Preferably, it is arranged with carbon fiber heat insulation set on the handle.
Preferably, it is provided with the first thermal insulation board between the upper mold seat and upper mold.
Preferably, it is provided with the second thermal insulation board between the lower mold base and lower mold.
Preferably, the taper of the upper cone cavity is more than the taper of lower cone chamber.
Compared with prior art, the utility model has the beneficial effects that：
It is positioned when 1, facilitating upper mold and lower mold clamping by grafting block and slot, positioning is quick and easy, convenient
It is molded, improves production efficiency；
2, by upper cone cavity and it is lower cone chamber can be promoted injection melting silica gel speed, make silica gel can Quick uniform be covered with entirely
Model cavity keeps shaped article more uniform, improves product quality；
3, the structure design of the utility model is reasonable, easy to operate, has good heat insulation, can reduce sizing probability,
It is worth, is worthy to be popularized with social utility.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is schematic diagram when the utility model divides mould；
Fig. 3 is the sectional view of Fig. 2 of the utility model；
Fig. 4 is the enlarged diagram at A in Fig. 3 of the utility model.
In figure：1 upper mold seat, 2 upper molds, 3 times mold bases, 4 times molds, 5 detent mechanisms, 51 grafting blocks, 52 slots, 6
Cold runner nozzle, 61 silica gel pipelines, 62 coolant ducts, 7 convex blocks, 8 upper cone cavities, 9 times cone chambers, 10 handles, 11 carbon fiber heat insulations
Set, 12 first thermal insulation boards, 13 second thermal insulation boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of silica gel product molding cold runner nozzle-type
Mold, including upper mold seat 1, lower mold base 3 and cold runner nozzle 6 are provided with upper mold 2 on the upper mold seat 1, under described
Lower mold 4 is provided on mold base 3, the upper mold 2 and lower mold 4 are located by connecting by detent mechanism 5, the positioning
Mechanism 5 includes grafting block 51 and slot 52, and the grafting block 51 is set on upper mold 2, and grafting block 51 and upper mold 2 are one
Body formula structure, the slot 52 are opened on lower mold 4, facilitate upper mold 2 and lower mold 4 to close by grafting block 51 and slot 51
It is positioned when mould, positioning is quick and easy, facilitates and is molded, and improves production efficiency, and the cold runner nozzle 6 runs through upper mold
Seat 1 and upper mold 2, the cold runner nozzle 6 include silica gel pipeline 61 and coolant duct 62, and the coolant duct 62 is arranged
In being provided with convex block 7 on the outside of silica gel pipeline 61, the madial wall of the silica gel pipeline 61, and convex block 7 is by silica gel pipeline 61
Inner cavity is divided into upper cone cavity 8 and lower cone chamber 9, and the speed of injection melting silica gel can be promoted by upper cone cavity 8 and lower cone chamber 9, makes silicon
Glue can Quick uniform be covered with entire die cavity, keep shaped article more uniform, improve product quality.
Specifically, the left and right sides of the upper mold seat 1 is installed with handle 10, handle 10 facilitates upper mold seat 1
Folding.
Specifically, being arranged with carbon fiber heat insulation set 11 on the handle 10, carbon fiber heat insulation set 11 can be prevented in die sinking
Scald staff.
Specifically, being provided with the first thermal insulation board 12 between the upper mold seat 1 and upper mold 2, the first thermal insulation board 12 uses
Glass mat can preferably completely cut off thermal energy.
Specifically, being provided with the second thermal insulation board 13 between the lower mold base 3 and lower mold 4, the second thermal insulation board 13 uses
Glass mat can preferably completely cut off thermal energy.
Specifically, the taper of the upper cone cavity 8 is more than the taper of lower cone chamber 9, conveniently divide mould, and sizing probability can be reduced.
Operation principle：In use, upper mold 2 and lower mold 4 are molded by grafting block 51 and slot 52, to cooling
It after injecting coolant liquid in liquid pipe road 62, then is injected by silica gel pipeline 61 and melts silica gel, so that silica gel product is molded by model cavity,
A point mould is carried out again.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of silica gel product molding cold runner nozzle-type mold, including upper mold seat (1), lower mold base (3) and cold runner
Nozzle (6), it is characterised in that：It is provided with upper mold (2) on the upper mold seat (1), is provided with down on the lower mold base (3)
Mold (4), the upper mold (2) and lower mold (4) are located by connecting by detent mechanism (5), detent mechanism (5) packet
Grafting block (51) and slot (52) are included, the grafting block (51) is set on upper mold (2), and grafting block (51) and upper mold
(2) it is an integral structure, the slot (52) is opened on lower mold (4), and the cold runner nozzle (6) runs through upper mold seat
(1) and upper mold (2), the cold runner nozzle (6) include silica gel pipeline (61) and coolant duct (62), the coolant pipe
Road (62) is set to the outside of silica gel pipeline (61), and convex block (7), and convex block are provided on the madial wall of the silica gel pipeline (61)
(7) inner cavity of silica gel pipeline (61) is divided into upper cone cavity (8) and lower cone chamber (9).
2. a kind of silica gel product molding cold runner nozzle-type mold according to claim 1, it is characterised in that：On described
The left and right sides of mold base (1) is installed with handle (10).
3. a kind of silica gel product molding cold runner nozzle-type mold according to claim 2, it is characterised in that：Described
Carbon fiber heat insulation set (11) is arranged on hand (10).
4. a kind of silica gel product molding cold runner nozzle-type mold according to claim 1, it is characterised in that：On described
The first thermal insulation board (12) is provided between mold base (1) and upper mold (2).
5. a kind of silica gel product molding cold runner nozzle-type mold according to claim 1, it is characterised in that：Under described
The second thermal insulation board (13) is provided between mold base (3) and lower mold (4).
6. a kind of silica gel product molding cold runner nozzle-type mold according to claim 1, it is characterised in that：On described
The taper for boring chamber (8) is more than the taper of lower cone chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214498.5U CN207954501U (en) | 2018-02-07 | 2018-02-07 | A kind of silica gel product molding cold runner nozzle-type mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214498.5U CN207954501U (en) | 2018-02-07 | 2018-02-07 | A kind of silica gel product molding cold runner nozzle-type mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954501U true CN207954501U (en) | 2018-10-12 |
Family
ID=63737894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214498.5U Expired - Fee Related CN207954501U (en) | 2018-02-07 | 2018-02-07 | A kind of silica gel product molding cold runner nozzle-type mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954501U (en) |
-
2018
- 2018-02-07 CN CN201820214498.5U patent/CN207954501U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105922494B (en) | A kind of production equipment of energy-efficient foamed plastics | |
| CN206393868U (en) | A kind of plastic mould of efficient cooled | |
| CN207954501U (en) | A kind of silica gel product molding cold runner nozzle-type mold | |
| CN206561580U (en) | A kind of injection device of injection-moulding plastic | |
| CN206446051U (en) | An a kind of pipe injection molding channel structure | |
| CN203381128U (en) | Negative-pressure injection mould for plastic products | |
| CN209240416U (en) | The big exhaust of mold optimizes structure | |
| CN209095916U (en) | A kind of key on heat-insulating cup cover | |
| CN208020631U (en) | Injection mold | |
| CN207682809U (en) | Multi-component injection molding device for sealing strip | |
| CN206858421U (en) | Glass bar mould | |
| CN206536787U (en) | It is a kind of to improve the mould structure of injecting products trapped gas | |
| CN107877792A (en) | Fretting map exhaust structure of injection mold | |
| CN209566488U (en) | A kind of outer wall heat insulation structural of bottle blowing mould | |
| CN207657105U (en) | Fretting map exhaust structure of injection mold | |
| CN211518344U (en) | Semiconductor glue sealing mold | |
| CN209207967U (en) | A kind of anti-threaded configuration of plastic mould sprue bush | |
| CN203110255U (en) | Vulcanizing mould for injecting cold rubber glue channel | |
| CN208164270U (en) | Cable plastic extrusion air-cooled blowing nozzle online | |
| CN205989455U (en) | A kind of ship makes mould | |
| CN207616996U (en) | A kind of large size, thin walled cone barrel product molding device | |
| CN206254424U (en) | A kind of biochemical instrument transparent pivoted cover mould | |
| CN205272495U (en) | Plastic mould | |
| CN209141380U (en) | A kind of unmanned plane bracket mould | |
| CN207105484U (en) | A kind of two impression injection molding mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200207 |