CN220261853U - Silicone rubber injection molding die - Google Patents
Silicone rubber injection molding die Download PDFInfo
- Publication number
- CN220261853U CN220261853U CN202321897235.6U CN202321897235U CN220261853U CN 220261853 U CN220261853 U CN 220261853U CN 202321897235 U CN202321897235 U CN 202321897235U CN 220261853 U CN220261853 U CN 220261853U
- Authority
- CN
- China
- Prior art keywords
- silicone rubber
- die
- fixedly connected
- rubber injection
- exchange tube
- 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.)
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Links
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 30
- 239000004945 silicone rubber Substances 0.000 title claims abstract description 30
- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000010092 rubber production Methods 0.000 abstract 1
- 238000010061 rubber shaping Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of silicone rubber, and discloses a silicone rubber injection molding die, which comprises a die body, wherein the die body comprises a base table, the top of the base table is fixedly connected with a lower die, and the top of the lower die is provided with an upper die; the top of the upper die is provided with a cooling mechanism, the cooling mechanism comprises a heat conducting plate, and the bottom of the heat conducting plate is fixedly connected with the top of the upper die. This silicone rubber injection moulding mould drives the pivoted board through last mould and removes, and the pivoted board drives the pivoted seat and removes, rotates the seat at the surface of pivot this moment, until last mould closure in the top of bed die, then pour cooling water into the inside of heat exchange tube through the water inlet pipe, cool off the heat in the heat exchange tube by the heat exchange tube, can solve current injection mould cooling rate slower, can influence silicone rubber shaping speed like this to influence the problem of silicone rubber production speed.
Description
Technical Field
The utility model relates to the technical field of silicone rubber, in particular to a silicone rubber injection molding die.
Background
Silicone rubber refers to rubber in which the main chain is composed of silicon and oxygen atoms alternately, and the silicon atoms are usually linked with two organic groups.
The injection mold is generally referred to as injection molding, and is also referred to as injection molding, and is often used for producing silicone rubber, but the existing injection mold usually only adopts a fan to dissipate heat in the use process, so that the mold cannot be cooled down effectively, and the effect of the injection molding finished product is affected, so that the production speed of the silicone rubber is affected, and therefore, a person skilled in the art provides a silicone rubber injection molding mold to solve the problems in the background art.
Disclosure of Invention
The utility model aims to provide a silicone rubber injection molding die for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the silicone rubber injection molding die comprises a die body, wherein the die body comprises a bottom table, the top of the bottom table is fixedly connected with a lower die, and an upper die is arranged at the top of the lower die;
the cooling mechanism is installed at the top of last mould, cooling mechanism includes the heat-conducting plate, the bottom of heat-conducting plate and the top fixed connection of last mould, the heat exchange tube is installed to the inner chamber of heat-conducting plate, the one end intercommunication of heat exchange tube has the water inlet pipe, the other end intercommunication of heat exchange tube has the outlet pipe.
As still further aspects of the utility model: the collecting mechanism is fixedly connected to the left side of the top of the base table and comprises a collecting box, the collecting box is fixed to the top of the base table, and a collecting groove is formed in an inner cavity of the collecting box.
As still further aspects of the utility model: the top of collecting vat inner chamber installs the filter screen, the filtration pore has been seted up to the inner chamber of filter screen.
As still further aspects of the utility model: the back side fixedly connected with supporting mechanism at bottom table top, supporting mechanism includes the supporting seat, the supporting seat is fixed in the top of bottom table, the inner chamber swing joint of supporting seat has the pivot, the surface swing joint of pivot has the rotation seat, the top fixedly connected with rotation board of rotation seat, the rotation board is fixed in the back side of last mould.
As still further aspects of the utility model: the inner cavity of the lower die is provided with a lower forming groove, the inner cavity of the upper die is provided with an upper forming groove, and two sides of the top of the inner cavity of the upper die are communicated with injection molding openings.
As still further aspects of the utility model: the inner cavities of the lower forming groove and the upper forming groove are respectively provided with a core shaft member, and the core shaft members are arranged inside the lower die and the upper die in an anastomotic manner.
As still further aspects of the utility model: the front side of last mould top fixedly connected with roof, the top fixedly connected with handle of roof.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating plate is driven to move by the upper die, the rotating seat is driven to move by the rotating plate, at the moment, the rotating seat rotates on the surface of the rotating shaft until the upper die is closed at the top of the lower die, then cooling water is poured into the heat exchange tube through the water inlet tube, and the heat in the heat exchange tube is cooled by the heat exchange tube, so that the problem that the molding speed of silicone rubber is influenced due to the fact that the cooling speed of the conventional injection mold is low can be solved.
2. According to the utility model, through the arrangement of the top plate and the handle, the contact area between the hand and the upper die is increased, so that the upper die is conveniently pulled, and through the arrangement of the filter screen and the filter holes, external impurities are filtered, and the pollution to the external impurities is prevented.
Drawings
FIG. 1 is a schematic view of a silicone rubber injection mold;
FIG. 2 is a schematic diagram showing the connection of a support base structure in a silicone rubber injection mold;
FIG. 3 is a schematic diagram showing the connection of a collection box structure in a silicone rubber injection mold;
FIG. 4 is a schematic diagram showing the connection of the upper mold structure in a silicone rubber injection mold;
fig. 5 is a cross-sectional view of a lower mold structure in a silicone rubber injection molding mold.
In the figure: 1. a die body; 101. a base table; 102. a lower die; 103. an upper die; 104. an upper molding groove; 105. an injection molding port; 106. a top plate; 107. a handle; 108. a mandrel member; 109. a lower molding groove; 2. a collection mechanism; 201. a collection box; 202. a collection tank; 203. a filter screen; 204. a filter hole; 3. a cooling mechanism; 301. a heat conductive plate; 302. a water inlet pipe; 303. a heat exchange tube; 304. a water outlet pipe; 4. a support mechanism; 401. a support base; 402. a rotating shaft; 403. a rotating seat; 404. and rotating the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a silicone rubber injection molding mold comprises a mold body 1, wherein the mold body 1 comprises a bottom table 101, a lower mold 102 is fixedly connected to the top of the bottom table 101, and an upper mold 103 is installed on the top of the lower mold 102;
the cooling mechanism 3 is installed at the top of last mould 103, and cooling mechanism 3 includes heat conduction board 301, and heat conduction board 301's bottom and the top fixed connection of last mould 103, heat exchange tube 303 are installed to the inner chamber of heat conduction board 301, and the one end intercommunication of heat exchange tube 303 has into water pipe 302, and the other end intercommunication of heat exchange tube 303 has outlet pipe 304.
Specifically, collection mechanism 2 is fixedly connected to the left side of the top of base table 101, and collection mechanism 2 includes collection box 201, and collection box 201 is fixed in the top of base table 101, and collection tank 202 has been seted up to the inner chamber of collection box 201.
Through above-mentioned technical scheme, through the setting of collecting vat 202, collect the cooling water after the heat transfer, avoid the cooling water to scatter on the workstation surface.
Specifically, a filter screen 203 is installed on top of the inner cavity of the collecting tank 202, and a filter hole 204 is formed in the inner cavity of the filter screen 203.
Through above-mentioned technical scheme, through the setting of filter screen 203 and filtration pore 204, filter external impurity, prevent that it from suffering pollution.
Specifically, the back side fixedly connected with supporting mechanism 4 at bottom table 101 top, supporting mechanism 4 includes supporting seat 401, and supporting seat 401 is fixed in the top of bottom table 101, and the inner chamber swing joint of supporting seat 401 has pivot 402, and the surface swing joint of pivot 402 has a rotation seat 403, and the top fixedly connected with of rotation seat 403 rotates board 404, rotates board 404 and is fixed in the back side of last mould 103.
Through above-mentioned technical scheme, through the setting of pivot 402, play the effect of supporting to rotating seat 403, further make the rotation seat 403 can smooth rotation.
Specifically, a lower molding groove 109 is formed in the inner cavity of the lower mold 102, an upper molding groove 104 is formed in the inner cavity of the upper mold 103, and injection molding openings 105 are formed in both sides of the top of the inner cavity of the upper mold 103.
Through the above technical scheme, through the setting of injection molding mouth 105, make the inside that injection molding liquid can smooth inflow lower shaping groove 109 and last shaping groove 104, realize moulding plastics in turn.
Specifically, the inner cavities of the lower molding groove 109 and the upper molding groove 104 are respectively provided with a core shaft member 108, and the core shaft members 108 are arranged inside the lower mold 102 and the upper mold 103 in an anastomotic manner.
Through the above technical scheme, through the setting of dabber 108, realize the shaping of silicone rubber, ensured the shaping effect in succession.
Specifically, a top plate 106 is fixedly connected to the front side of the top of the upper mold 103, and a handle 107 is fixedly connected to the top of the top plate 106.
Through above-mentioned technical scheme, through the setting of roof 106 and handle 107, increased the area of contact of hand and last mould 103, then conveniently pulled last mould 103.
The working principle of the utility model is as follows: firstly, the upper die 103 drives the rotating plate 404 to move, the rotating plate 404 drives the rotating seat 403 to move, at this time, the rotating seat 403 rotates on the surface of the rotating shaft 402 until the upper die 103 is closed at the top of the lower die 102, then cooling water is poured into the heat exchange tube 303 through the water inlet tube 302, the heat in the heat exchange tube 301 is cooled by the heat exchange tube 303, and the cooled water source flows into the collecting tank 202 through the water outlet tube 304, and is filtered through the filter screen 203 and the filter holes 204.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (7)
1. The utility model provides a silicone rubber injection moulding mould, includes mould body (1), its characterized in that: the die body (1) comprises a bottom table (101), wherein the top of the bottom table (101) is fixedly connected with a lower die (102), and an upper die (103) is arranged at the top of the lower die (102);
the cooling mechanism (3) is installed at the top of last mould (103), cooling mechanism (3) are including heat-conducting plate (301), the bottom of heat-conducting plate (301) and the top fixed connection of last mould (103), heat exchange tube (303) are installed to the inner chamber of heat-conducting plate (301), the one end intercommunication of heat exchange tube (303) has water inlet pipe (302), the other end intercommunication of heat exchange tube (303) has outlet pipe (304).
2. The silicone rubber injection mold of claim 1, wherein: the collecting mechanism (2) is fixedly connected to the left side of the top of the base table (101), the collecting mechanism (2) comprises a collecting box (201), the collecting box (201) is fixed to the top of the base table (101), and a collecting groove (202) is formed in an inner cavity of the collecting box (201).
3. The silicone rubber injection mold of claim 2, wherein: the top of the inner cavity of the collecting tank (202) is provided with a filter screen (203), and the inner cavity of the filter screen (203) is provided with a filter hole (204).
4. The silicone rubber injection mold of claim 1, wherein: the back side fixedly connected with supporting mechanism (4) at bottom table (101) top, supporting mechanism (4) are including supporting seat (401), supporting seat (401) are fixed in the top of bottom table (101), the inner chamber swing joint of supporting seat (401) has pivot (402), the surface swing joint of pivot (402) has rotation seat (403), the top fixedly connected with rotation board (404) of rotation seat (403), rotation board (404) are fixed in the back side of last mould (103).
5. The silicone rubber injection mold of claim 1, wherein: the inner cavity of the lower die (102) is provided with a lower forming groove (109), the inner cavity of the upper die (103) is provided with an upper forming groove (104), and two sides of the top of the inner cavity of the upper die (103) are communicated with injection molding openings (105).
6. The silicone rubber injection mold of claim 5, wherein: the inner cavities of the lower forming groove (109) and the upper forming groove (104) are respectively provided with a core shaft member (108), and the core shaft members (108) are arranged inside the lower die (102) and the upper die (103) in a matching way.
7. The silicone rubber injection mold of claim 1, wherein: the front side at the top of the upper die (103) is fixedly connected with a top plate (106), and the top of the top plate (106) is fixedly connected with a handle (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897235.6U CN220261853U (en) | 2023-07-19 | 2023-07-19 | Silicone rubber injection molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897235.6U CN220261853U (en) | 2023-07-19 | 2023-07-19 | Silicone rubber injection molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261853U true CN220261853U (en) | 2023-12-29 |
Family
ID=89310907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321897235.6U Active CN220261853U (en) | 2023-07-19 | 2023-07-19 | Silicone rubber injection molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261853U (en) |
-
2023
- 2023-07-19 CN CN202321897235.6U patent/CN220261853U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |