CN221249680U - Injection mold of silica gel product - Google Patents
Injection mold of silica gel product Download PDFInfo
- Publication number
- CN221249680U CN221249680U CN202323213142.XU CN202323213142U CN221249680U CN 221249680 U CN221249680 U CN 221249680U CN 202323213142 U CN202323213142 U CN 202323213142U CN 221249680 U CN221249680 U CN 221249680U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- mould
- silica gel
- injection 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.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000000741 silica gel Substances 0.000 title claims abstract description 43
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 43
- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, in particular to an injection mold of a silica gel product, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a top plate, the surface of the top plate is fixedly connected with a bottom mold, the surface of the bottom plate is provided with an air cylinder, the top of the air cylinder is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a thimble, the thimble extends into the bottom mold and is in sliding connection with the bottom mold, one side of the top plate is fixedly connected with a fixed plate, the side surface of the fixed plate is in sliding connection with a top mold, the top mold and the bottom mold are opposite in position, a feeding cover is clamped in the top mold, and the side surface of the top mold is fixedly connected with a threaded sleeve through a side rod; through setting up the cooperation use of cylinder, movable plate and thimble, after silica gel goods production is accomplished, can drive the thimble through the cylinder and upwards move, and then can be ejecting in the silica gel goods follow mould, avoid using the manual drawing of patterns to silica gel goods, improve the drawing of patterns efficiency to silica gel goods.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold of a silica gel product.
Background
The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification. An injection mold is needed in the production of silica gel products.
The utility model discloses an injection mold of silica gel goods that chinese authorized bulletin number is CN216032193U is through making last mould and lower mould master model that plastics were made to set up injecting glue mouth and venthole in the top of last mould, in the production process, through injecting glue mouth is injected silica gel into the die cavity, in the injecting glue in-process through venthole exhaust air makes the product can not produce the bubble. Furthermore, the upper die and the lower die are both plastic female dies, so that the silica gel can be formed without heating and cooling in the molding process, and the electric energy is saved. The utility model can manufacture a large number of injection molds by using one set of steel mold, and then the molds are used for producing silica gel products, thereby greatly improving the production efficiency, greatly reducing the production cost, improving the product quality and being suitable for mass production.
There is certain not enough still when using, injection mold need carry out the drawing of patterns to silica gel goods through the manual work when using, can reduce the drawing of patterns rate to silica gel goods, also can reduce the quality of drawing of patterns through artifical drawing of patterns simultaneously, leads to injection mold practicality and convenience when using.
Disclosure of utility model
The utility model aims to provide an injection mold for a silica gel product, which aims to solve the problems that the injection mold provided in the background art needs to be manually used for demolding the silica gel product, so that the demolding speed of the silica gel product can be reduced, and meanwhile, the demolding quality can be reduced by manual demolding, so that the practicability and convenience of the injection mold are improved when the injection mold is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an injection mold of silica gel goods, includes the bottom plate, the top fixedly connected with roof of bottom plate, the fixed surface of roof is connected with bottom mould, the surface mounting of bottom plate has the cylinder, the top fixedly connected with movable plate of cylinder, the top fixedly connected with thimble of movable plate, the thimble extends to in the bottom mould and with bottom mould sliding connection, top one side fixedly connected with fixed plate of roof, the side sliding connection of fixed plate has top mould, top mould and bottom mould position are relative, the joint has the feeding lid in the top mould, the side of top mould is through side lever fixedly connected with thread bush, the roof internal rotation is connected with the disc.
As a preferable scheme of the utility model, the top of the disc is fixedly connected with a threaded rod, the thread bush is arranged outside the threaded rod, and the thread bush is in threaded connection with the threaded rod.
As a preferable scheme of the utility model, the bottom of the disc is fixedly connected with a rotating rod, the rotating rod extends to the bottom of the top plate, and anti-skid patterns are formed on the surface of the rotating rod.
As a preferable scheme of the utility model, a clamping groove is formed in the top plate, a metal heat radiation plate is arranged at the top of the top plate, a plug rod is fixedly connected to the bottom of the metal heat radiation plate, and the plug rod extends into the clamping groove and is clamped with the clamping groove.
As a preferable scheme of the utility model, the bottom of the bottom plate is fixedly connected with a supporting seat, and the bottom of the supporting seat is provided with anti-skid patterns.
As a preferable scheme of the utility model, the shape of the rotating rod is Z-shaped, the material of the rotating rod is stainless steel, the shapes of the top die and the bottom die are rectangular, the cross sectional areas of the top die and the bottom die are the same, the two ends of the side rod are respectively arranged at the centers of the surfaces of the top die and the threaded sleeve, and the shape of the side rod is cylindrical.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the matched use of the air cylinder, the movable plate and the ejector pin, after the production of the silica gel product is completed, the ejector pin can be driven by the air cylinder to move upwards, so that the silica gel product can be ejected out of the die, the silica gel product is prevented from being manually ejected, and the demolding efficiency of the silica gel product is improved.
2. According to the utility model, through the matched use of the metal radiating plate, the inserting rod and the clamping groove, after the silica gel product is molded, the metal radiating plate can cool down and cool the mold and the silica gel product, so that the silica gel product can be conveniently demolded, the demolding effect of the silica gel product is improved, and meanwhile, the top mold and the bottom mold can be closely abutted together through the threaded action of the threaded rod on the threaded sleeve, and the molding quality of the silica gel product is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
Fig. 4 is a schematic view of the structure of the top and bottom molds of the present utility model.
In the figure: 1. a bottom plate; 2. a support base; 3. a top plate; 4. a cylinder; 5. a moving plate; 6. a thimble; 7. a rotating rod; 8. a disc; 9. a rod; 10. a metal heat dissipation plate; 11. a threaded rod; 12. a fixing plate; 13. a top mold; 14. a bottom mold; 15. a feed cap; 16. a thread sleeve; 17. a side bar; 18. a clamping groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides an injection mold of silica gel goods, including bottom plate 1, the top fixedly connected with roof 3 of bottom plate 1, the fixed surface of roof 3 is connected with bottom mould 14, the surface mounting of bottom plate 1 has cylinder 4, the top fixedly connected with movable plate 5 of cylinder 4, the top fixedly connected with thimble 6 of movable plate 5, thimble 6 extends to in the bottom mould 14 and with bottom mould 14 sliding connection, top one side fixedly connected with fixed plate 12 of roof 3, the side sliding connection of fixed plate 12 has top mould 13, top mould 13 and bottom mould 14 position are relative, the joint has feeding lid 15 in the top mould 13, the side of top mould 13 is through side lever 17 fixedly connected with thread bush 16, the rotatory disc 8 that is connected with of roof 3.
In this embodiment, as shown in fig. 2 and 3, the top of the disc 8 is fixedly connected with a threaded rod 11, a threaded sleeve 16 is arranged outside the threaded rod 11, the threaded sleeve 16 is in threaded connection with the threaded rod 11, the bottom of the disc 8 is fixedly connected with a rotating rod 7, the rotating rod 7 extends to the bottom of the top plate 3, anti-slip threads are formed on the surface of the rotating rod 7, a clamping groove 18 is formed in the top plate 3, a metal heat dissipation plate 10 is arranged at the top of the top plate 3, an inserting rod 9 is fixedly connected with the bottom of the metal heat dissipation plate 10, and the inserting rod 9 extends into the clamping groove 18 and is clamped with the clamping groove 18.
Wherein, can drive thimble 6 upward movement through cylinder 4, and then can follow the mould with silica gel goods in ejecting, avoid using the manual drawing of patterns to silica gel goods, improve the drawing of patterns efficiency to silica gel goods.
In this embodiment, as shown in fig. 1 and fig. 4, the bottom of the bottom plate 1 is fixedly connected with a supporting seat 2, the bottom of the supporting seat 2 is provided with anti-skidding threads, the shape of the rotating rod 7 is Z-shaped, the material of the rotating rod 7 is stainless steel, the shapes of the top mold 13 and the bottom mold 14 are rectangular, the cross sectional areas of the top mold 13 and the bottom mold 14 are the same, the two ends of the side rod 17 are respectively arranged at the centers of the surfaces of the top mold 13 and the threaded sleeve 16, and the shape of the side rod 17 is cylindrical.
Wherein, can cool down the cooling through metal heating panel 10 to mould and silica gel goods, and then can be convenient for carry out the drawing of patterns to the silica gel goods, improve the drawing of patterns effect to the silica gel goods, simultaneously through the screw action of threaded rod 11 to thread bush 16, can make the inseparabler butt of top mould 13 and bottom mould 14 together, improve the shaping quality to the silica gel goods.
The working flow of the utility model is as follows: the injection mold of the silica gel product that uses this scheme design is at the during operation, rotate bull stick 7 and then drive threaded rod 11 and rotate, through the threaded connection effect of threaded rod 11 and thread bush 16, can drive top mould 13 downwardly moving to offset with bottom mould 14, then open feeding lid 15 then with the required material melt of silica gel product place between top mould 13 and bottom mould 14, make silica gel product shaping, and peg graft metal heating panel 10 in roof 3, carry out preliminary cooling to top mould 13 and bottom mould 14 through metal heating panel 10, then rotate threaded rod 11 and make top mould 13 upwards move to the home position, open the switch of cylinder 4 after the silica gel product shaping, drive movable plate 5 and thimble 6 upwards move through cylinder 4, it is ejecting from bottom mould 14 with the silica gel product through thimble 6, accomplish the drawing of patterns work to the silica gel product.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Injection mold for silica gel products, comprising a bottom plate (1), characterized in that: the top fixedly connected with roof (3) of bottom plate (1), the fixed surface of roof (3) is connected with bottom mould (14), the surface mounting of bottom plate (1) has cylinder (4), the top fixedly connected with movable plate (5) of cylinder (4), the top fixedly connected with thimble (6) of movable plate (5), thimble (6) extend to in bottom mould (14) and with bottom mould (14) sliding connection, top one side fixedly connected with fixed plate (12) of roof (3), the side sliding connection of fixed plate (12) has top mould (13), top mould (13) and bottom mould (14) position are relative, joint has feeding lid (15) in top mould (13), the side of top mould (13) is through side lever (17) fixedly connected with thread bush (16), roof (3) internal rotation is connected with disc (8).
2. An injection mold for a silicone article according to claim 1, wherein: the top fixedly connected with threaded rod (11) of disc (8), thread bush (16) set up the outside at threaded rod (11), thread bush (16) and threaded rod (11) threaded connection.
3. An injection mold for a silicone article according to claim 1, wherein: the bottom fixedly connected with bull stick (7) of disc (8), bull stick (7) extend to the bottom of roof (3), anti-skidding line has been seted up on the surface of bull stick (7).
4. An injection mold for a silicone article according to claim 1, wherein: clamping grooves (18) are formed in the top plate (3), a metal heat dissipation plate (10) is arranged at the top of the top plate (3), an inserting rod (9) is fixedly connected to the bottom of the metal heat dissipation plate (10), and the inserting rod (9) extends into the clamping grooves (18) and is clamped with the clamping grooves (18).
5. An injection mold for a silicone article according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a supporting seat (2), and anti-skidding lines are formed in the bottom of the supporting seat (2).
6. An injection mold for silicone articles as set forth in claim 3 wherein: the shape of bull stick (7) is the Z shape, the material of bull stick (7) is the stainless steel, the shape of top mould (13) and bottom mould (14) is the rectangle, the cross-sectional area of top mould (13) and bottom mould (14) is the same, the both ends of side lever (17) set up in the surface center department of top mould (13) and thread bush (16) respectively, the shape of side lever (17) is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323213142.XU CN221249680U (en) | 2023-11-28 | 2023-11-28 | Injection mold of silica gel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323213142.XU CN221249680U (en) | 2023-11-28 | 2023-11-28 | Injection mold of silica gel product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221249680U true CN221249680U (en) | 2024-07-02 |
Family
ID=91651078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323213142.XU Active CN221249680U (en) | 2023-11-28 | 2023-11-28 | Injection mold of silica gel product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221249680U (en) |
-
2023
- 2023-11-28 CN CN202323213142.XU patent/CN221249680U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |