CN213500319U - Silica gel mold glue injection device - Google Patents
Silica gel mold glue injection device Download PDFInfo
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- CN213500319U CN213500319U CN202022011674.5U CN202022011674U CN213500319U CN 213500319 U CN213500319 U CN 213500319U CN 202022011674 U CN202022011674 U CN 202022011674U CN 213500319 U CN213500319 U CN 213500319U
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- silica gel
- cover plate
- positioning
- plate
- glue injection
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Abstract
The utility model discloses a silica gel mold glue injection device, which comprises a glue injection hopper, a curing barrel, a cover plate, a positioning disc, a parting plate and a structure stabilizing component, wherein the positioning disc, the parting plate and the structure stabilizing component are integrally formed in a silica gel mold, the lower end surface of the glue injection hopper is uniformly communicated with four shunting funnels, the lower end is communicated with a butt joint pipe orifice, the outer ring of the butt joint pipe orifice is integrally provided with an inverted cone-shaped positioning table, the cover plate is nested on the upper opening of the curing barrel in a clearance fit manner, the four corners are provided with liquid silica gel injection ports, the middle part of the parting plate is fixed with a product sample which is injected by the silica gel mold, a plurality of glue through holes are uniformly distributed on the periphery, the structure stabilizing component comprises a supporting stud and a stabilizing frame, the glue injection hopper is butted on the cover plate of the curing barrel, the liquid silica gel is injected into the parting plate, through cooling solidification shaping silica gel mould, the butt joint mouth of pipe is equipped with back taper location platform, is convenient for dock location and solidification bucket inside to outside exhaust.
Description
Technical Field
The utility model relates to a mould equipment technical field, concretely relates to silica gel mold injecting glue device.
Background
Modern silica gel mold production preparation technology level obtains many manufacturers 'pursuit gradually, because silica gel mold has very big advantage to the injection moulding production of irregular product, especially in the production preparation of the thin line outward appearance piece product, compare traditional metal texture's mould have outward appearance suitability strong, design simple structure, tear strength height, mould integrality advantage such as good.
The company has designed a silica gel mould that the structure steadiness is strong before, utilizes positioning disk and the firm subassembly of structure to strengthen silica gel mould inner structure, has fully improved the soft not enough that influences the precision of traditional silica gel mould texture, and simultaneously, I also need redesign a moulding equipment that fills liquid silica gel to this silica gel mould of improvement type again.
Disclosure of Invention
The utility model discloses the purpose: in order to meet the technical requirements in the background art, a silica gel mold glue injection device is designed, a glue injection hopper is butted on a cover plate of a curing barrel, liquid silica gel is injected into the glue injection hopper, the curing and forming silica gel mold is cooled, an upper mold core and a lower mold core of the silica gel mold are formed in the curing barrel through one-step curing by means of a parting plate, under the pressurization of the self gravity of the glue injection hopper and the internal liquid silica gel, the cover plate is used for fixing a structural stabilizing assembly in the curing barrel, the parting plate is pressed tightly and firmly in positioning, the forming structure, the precision and the color of the silica gel mold are unified, the glue injection hopper is provided with four shunting funnels, the glue injection efficiency is high, a reversed conical positioning table is arranged at a butt joint pipe orifice, the butt joint positioning and the outward exhaust in the curing barrel.
The technical scheme adopted for solving the problems is as follows:
a silica gel mold glue injection device, which comprises a glue injection hopper, a curing barrel, a cover plate, a positioning plate, a parting plate and a structural stabilizing assembly, wherein the positioning plate, the parting plate and the structural stabilizing assembly are integrally formed in a silica gel mold,
the glue injection hopper is in a cylindrical shape, the lower end face of the glue injection hopper is uniformly communicated with four shunting hoppers, each shunting hopper is in an inverted cone shape, the lower end of each shunting hopper is communicated with a butt joint pipe orifice, an inverted cone-shaped positioning platform is integrally arranged on the outer ring of each butt joint pipe orifice and is used for abutting against a filling opening formed in the cover plate, the inside of each butt joint pipe orifice is communicated with a liquid silica gel to be convenient for the liquid silica,
the cover plate is embedded in the upper opening of the curing barrel in a clearance fit manner, injection ports of liquid silica gel are arranged at four corners of the cover plate, after the cover plate is butted with the glue injection hopper, the structural stabilizing component at the lower end of the cover plate is pressed tightly and positioned firmly under the pressure of the glue injection hopper and the liquid silica gel inside the glue injection hopper,
the positioning disc is cylindrical, the inner wall of the positioning disc is provided with a positioning thread section and comprises an upper positioning disc and a lower positioning disc,
a product sample injected by the silica gel mold is fixed in the middle of the parting plate, a plurality of gel permeation holes are uniformly distributed on the periphery of the parting plate and are supported and positioned by a structural stabilizing component, the upper part of the parting plate forms an upper mold core of the silica gel mold, the lower part of the parting plate forms a lower mold core of the silica gel mold,
the structure stabilizing assembly comprises supporting studs and stabilizing frames which are arranged on the periphery of the positioning plate, and the supporting studs are arranged in the curing barrel to integrally strengthen the structural strength of the silica gel mold.
Further, back taper location platform includes integrated connection's round platform portion and back taper type portion, round platform portion periphery axis direction annular array has the exhaust hole, the laminating of the injection opening outer lane of back taper type portion upper end outer lane profile and apron.
Furthermore, the upper positioning plate is fixedly screwed in the middle of the lower end face of the cover plate through a hand-screwed bolt, and the lower positioning plate is positioned in the center of the bottom end face of the curing barrel.
Furthermore, the stabilizing frame is quadrilateral, threaded sleeves are arranged at four corners of the stabilizing frame and are in threaded fit and locking with the supporting studs, and structural reinforcing ribs are arranged inside the stabilizing frame in a staggered and integrated mode.
Furthermore, the support stud is matched and positioned with a positioning groove arranged on the lower end face of the cover plate.
The utility model has the advantages that:
this silica gel mould injecting glue device utilizes the injecting glue fill butt joint on solidification bucket's apron, wherein pours into liquid silica gel into, and in the solidification bucket with the help of the last mould benevolence and the lower mould benevolence of parting plate one shot cure shaping silica gel mould, under the pressurization of injecting glue fill and inside liquid silica gel's self gravity, make the apron with the firm subassembly of structure in the solidification bucket, the parting plate pressfitting is inseparable, it is firm to fix a position, through cooling solidification shaping silica gel mould, also make silica gel mould shaping structure, the precision, the color and luster is all accomplished in unison, the injecting glue fill is equipped with four reposition of redundant personnel funnels, the injecting glue is efficient, the butt joint mouth of pipe is equipped with back taper location platform, be convenient for outside exhaust in butt joint location.
Drawings
Fig. 1 is a front sectional view of the silica gel injection device of the present invention;
fig. 2 is a top cross-sectional view of the silica gel injection device of the present invention;
fig. 3 is a top view of the cover plate of the present invention;
fig. 4 is a schematic side plan view of the docking nozzle of the present invention;
fig. 5 is a schematic side-view and bottom-view of the docking nozzle of the present invention;
the device comprises a glue injection hopper, a flow distribution funnel, a butt joint pipe orifice, a curing barrel, an upper mold core, a support stud, a lower mold core, a product sample, a stabilizing frame, a parting plate, a lower positioning plate, a guide rod guide sleeve, a cover plate, a manual screw bolt, a positioning groove, a positioning hole, a filling opening, a pipe body, a circular table part, a vent hole and an inverted cone part, wherein the glue injection hopper is 1-used, the flow distribution funnel is 2-used, the butt joint pipe orifice is 3-used, the curing barrel is 4-used, the upper mold core is 5-used, the support stud is 6-used.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present embodiment provides a silicone rubber mold injection device, which includes a rubber injection hopper 1, a curing barrel 4, a cover plate 14, a positioning plate integrally formed in a silicone rubber mold, a parting plate 10, and a structural stabilizing assembly.
Specifically speaking, the glue injection fill 1 is the tube-shape, and the even intercommunication of lower terminal surface has four reposition of redundant personnel funnels 2, reposition of redundant personnel funnel 2 is the back taper, and the lower extreme intercommunication has the butt joint mouth of pipe 3, 3 outer lane an organic whole of butt joint mouth of pipe are provided with back taper location platform for the injection port 17 that is equipped with on the butt joint apron 14, inside link up be convenient for liquid silica gel drainage to solidification bucket 4 in, back taper location platform includes integrated connection's round platform portion 19 and back taper portion 21, 19 periphery axis direction circular array in round platform portion has exhaust hole 20, 21 upper end outer lane profiles of back taper portion are laminated with 17 outer lanes in the injection port of apron 14.
The cover plate 14 is embedded in the upper opening of the curing barrel 4 in a clearance fit manner, injection ports 17 of liquid silica gel are formed in four corners of the cover plate, and after the cover plate 14 is in butt joint with the glue injection hopper 1, the cover plate 14 is pressurized by the glue injection hopper 1 and the liquid silica gel inside the glue injection hopper, so that the structural stabilizing assembly at the lower end of the cover plate 14 is pressed tightly and positioned firmly.
The positioning disc is cylindrical, and the inner wall is equipped with location screw thread section, including last positioning disc 12 and lower positioning disc 11, go up positioning disc 12 and fix the spiro union at apron 14 lower extreme middle part through hand-screw bolt 15, positioning disc 11 location is in solidification bucket 4 bottom end face center down.
The product sample 8 that the silica gel mould was moulded plastics is fixed with in the middle part of die joint board 10, and periphery evenly distributed has a plurality of through-glue hole, and the liquid silica gel drainage of being convenient for is to the lower mould benevolence to support the location by the firm subassembly of structure, upper portion constitutes silica gel mould's last mould benevolence 5, and lower part constitutes silica gel mould's lower mould benevolence 7.
The stable subassembly of structure is including setting up at positioning disk support double-screw bolt 6, firm frame 9 all around, support double-screw bolt 6 and arrange solidification bucket 4 internal integration in and strengthen silica gel mould structural strength, firm frame 9 is the quadrangle, and the four corners is equipped with the swivel nut, and the swivel nut locks with the 6 spiro union cooperations of support double-screw bolt, and inside crisscross an organic whole is provided with the structure strengthening rib.
In a further embodiment, the support studs 6 are positioned in cooperation with positioning grooves 16 formed on the lower end surface of the cover plate 14.
In a further embodiment, in order to ensure that the upper mold core 5 and the lower mold core 7 of the molded silica gel mold are firmly positioned and connected with a mold frame (not shown in the figure), guide rod guide sleeves 13 are symmetrically arranged at four corners inside the curing barrel 4, and after molding, the guide rod guide sleeves are pulled out to reserve connecting holes.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a silica gel mould injecting glue device, includes that the injecting glue fill, solidification bucket, apron, integrated into one piece are in the positioning disk of silica gel mould, parting plate and the firm subassembly of structure, its characterized in that:
the glue injection hopper is in a cylindrical shape, the lower end face of the glue injection hopper is uniformly communicated with four shunting hoppers, each shunting hopper is in an inverted cone shape, the lower end of each shunting hopper is communicated with a butt joint pipe orifice, an inverted cone-shaped positioning platform is integrally arranged on the outer ring of each butt joint pipe orifice and is used for abutting against a filling opening formed in the cover plate, the inside of each butt joint pipe orifice is communicated with a liquid silica gel to be convenient for the liquid silica,
the cover plate is embedded in the upper opening of the curing barrel in a clearance fit manner, injection ports of liquid silica gel are arranged at four corners of the cover plate, after the cover plate is butted with the glue injection hopper, the structural stabilizing component at the lower end of the cover plate is pressed tightly and positioned firmly under the pressure of the glue injection hopper and the liquid silica gel inside the glue injection hopper,
the positioning disc is cylindrical, the inner wall of the positioning disc is provided with a positioning thread section and comprises an upper positioning disc and a lower positioning disc,
a product sample injected by the silica gel mold is fixed in the middle of the parting plate, a plurality of gel permeation holes are uniformly distributed on the periphery of the parting plate and are supported and positioned by a structural stabilizing component, the upper part of the parting plate forms an upper mold core of the silica gel mold, the lower part of the parting plate forms a lower mold core of the silica gel mold,
the structure stabilizing assembly comprises supporting studs and stabilizing frames which are arranged on the periphery of the positioning plate, and the supporting studs are arranged in the curing barrel to integrally strengthen the structural strength of the silica gel mold.
2. The silicone rubber mold injection device according to claim 1, characterized in that: the back taper location platform includes integrated connection's round platform portion and back taper type portion, round platform portion periphery axis direction annular array has the exhaust hole, the laminating of the injection opening outer lane of back taper type portion upper end outer lane profile and apron.
3. The silicone rubber mold injection device according to claim 1, characterized in that: the upper positioning plate is fixedly screwed in the middle of the lower end face of the cover plate through a hand-screwed bolt, and the lower positioning plate is positioned in the center of the bottom end face of the curing barrel.
4. The silicone rubber mold injection device according to claim 1, characterized in that: the stabilizing frame is quadrilateral, threaded sleeves are arranged at four corners of the stabilizing frame and are in threaded fit and locking with the supporting studs, and structural reinforcing ribs are arranged inside the stabilizing frame in a staggered and integrated mode.
5. The silicone rubber mold injection device according to claim 1, characterized in that: the supporting studs are matched and positioned with positioning grooves formed in the lower end face of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011674.5U CN213500319U (en) | 2020-09-15 | 2020-09-15 | Silica gel mold glue injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011674.5U CN213500319U (en) | 2020-09-15 | 2020-09-15 | Silica gel mold glue injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213500319U true CN213500319U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011674.5U Active CN213500319U (en) | 2020-09-15 | 2020-09-15 | Silica gel mold glue injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213500319U (en) |
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2020
- 2020-09-15 CN CN202022011674.5U patent/CN213500319U/en active Active
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