CN221496833U - Glue filling die for connector cable sealing body - Google Patents
Glue filling die for connector cable sealing body Download PDFInfo
- Publication number
- CN221496833U CN221496833U CN202323433659.XU CN202323433659U CN221496833U CN 221496833 U CN221496833 U CN 221496833U CN 202323433659 U CN202323433659 U CN 202323433659U CN 221496833 U CN221496833 U CN 221496833U
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- CN
- China
- Prior art keywords
- mold
- die
- cavity
- glue filling
- sealing body
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- 239000003292 glue Substances 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- 239000003822 epoxy resin Substances 0.000 claims abstract description 26
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 26
- 239000013307 optical fiber Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a connector cable sealing body glue filling mold, which comprises a connecting device, wherein the connecting device comprises a connecting seat and an optical fiber cable, the outer wall of the optical fiber cable is electrically connected with the connecting seat, a mold assembly is arranged outside the connecting device and comprises a first mold and a second mold, one side of the first mold opposite to the second mold is provided with an exhaust hole, the first mold and the second mold are provided with exhaust grooves, and the exhaust holes and the exhaust grooves are used for exhausting air inside the first mold and the second mold. According to the utility model, by using the connecting device, the first die and the second die in a matched mode, the opposite sides of the first die and the second die are provided with the mounting cavity and the glue filling die cavity matched with the connecting device, and the first die and the second die are provided with the vent hole and the vent groove communicated with the glue filling die cavity, so that gas in the glue filling die cavity can be discharged when the epoxy resin sealing body is filled outside the connecting device.
Description
Technical Field
The utility model relates to the field of glue filling dies, in particular to a glue filling die for a connector cable sealing body.
Background
The watertight connector is usually composed of a watertight connector socket and a watertight connector plug, wherein the socket or the plug of the watertight connector is respectively connected with a cable or an optical cable, and the connection and disconnection of a cable or an optical cable signal are formed through the insertion and the separation of the watertight connector, so that the watertight connector has the function of underwater sealing, and the connector can transmit an electric signal or an optical signal in a certain water depth environment after being inserted.
In general, a socket or a plug at one end of the watertight connector is installed on the watertight electric box, the socket or the plug is connected with a cable in the watertight electric box, a plug or a socket at the other end of the watertight connector is connected with a cable outside the watertight electric box, the connection between the plug or the socket of the watertight connector and the cable adopts a welding or crimping and riveting mode, and the joint part of the plug of the watertight connector and the cable is required to be watertight treated.
When the connection part of the socket on the connector and the optical fiber cable is sealed, a glue filling mode is generally adopted, a layer of epoxy resin sealing body is formed by glue filling outside the connector, but the connector is directly located in a glue filling mould, and along with the injection of the epoxy resin sealing body material, the gas inside the mould is not convenient to discharge, so that the glue filling epoxy resin sealing body has bubble cracks, and the gas inside the mould is not convenient to discharge when the connector is sealed by glue filling.
Disclosure of utility model
The utility model aims to provide a glue filling die for a connector cable sealing body, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the connector cable sealing body glue filling die comprises a connecting device, wherein the connecting device comprises a connecting seat and an optical fiber cable, and the outer wall of the optical fiber cable is electrically connected with the connecting seat;
The outside of connecting device is provided with the mould subassembly, the mould subassembly is used for sealing the outside encapsulating of connecting device, the mould subassembly includes:
The first mould and the second mould, first mould and second mould set up relatively, the exhaust hole has been seted up to the relative one side of first mould and second mould, the exhaust groove has been seted up on first mould and the second mould, exhaust hole and exhaust groove are used for discharging the inside air of first mould and second mould.
Preferably, the installation cavity is seted up to one side that first mould and second mould are relative, the bottom slip joint of connecting seat outer wall is in the inner chamber of installation cavity, the outer wall of connecting seat is laminated mutually with the inner wall extrusion of installation cavity.
Preferably, the glue filling die cavity communicated with the mounting cavity is formed in one side, opposite to the first die and the second die, of the connecting seat, and the top of the outer wall of the connecting seat is sleeved in the glue filling die cavity.
Preferably, the inner cavity of the glue filling die cavity is communicated with the inner cavity of the exhaust hole, and the inner cavity of the glue filling die cavity is communicated with the inner cavity of the exhaust groove.
Preferably, the wire-arranging groove is formed in one side, opposite to the first die and the second die, of the outer wall of the optical fiber cable is sleeved in the wire-arranging groove, and the outer wall of the optical fiber cable is extruded and attached to the inner wall of the wire-arranging groove.
Preferably, a filling port communicated with the glue filling mold cavity is formed in the top of the second mold, an epoxy resin sealing body is filled in the glue filling mold cavity, and the epoxy resin sealing body is sleeved at the joint of the connecting seat and the optical fiber cable in a glue filling mode.
The utility model has the technical effects and advantages that:
According to the utility model, the connecting device, the first die and the second die are matched, the opposite sides of the first die and the second die are provided with the mounting cavity and the glue filling die cavity matched with the connecting device, and the first die and the second die are provided with the vent hole and the vent groove communicated with the glue filling die cavity, so that gas in the glue filling die cavity can be discharged when the epoxy resin sealing body is filled outside the connecting device.
Drawings
Fig. 1 is a schematic view of the internal structure of the adhesive filling front surface of the connecting device, the first mold and the second mold according to the present utility model.
Fig. 2 is a schematic view showing the front internal structure of the first and second molds for mounting the connector of the present utility model.
Fig. 3 is a schematic view of the front inner structure of the first mold and the second mold according to the present utility model.
Fig. 4 is a schematic view showing the internal structure of the front surface of the connection device and the epoxy resin sealing body.
Fig. 5 is a schematic diagram of the front structure of the connector of the present utility model.
Fig. 6 is a schematic view of the structure of the first mold and the second mold according to the present utility model.
Fig. 7 is a schematic side view of a second mold according to the present utility model.
In the figure: 1. a connecting device; 11. a connecting seat; 12. an optical fiber cable; 21. a first mold; 22. a second mold; 23. a mounting chamber; 24. a glue filling die cavity; 25. a wire arrangement groove; 26. a filling port; 27. an exhaust hole; 28. an exhaust groove; 3. an epoxy resin sealing body.
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.
The utility model provides a glue filling mould for a connector cable sealing body, which is shown in figures 1-7, and comprises a connecting device 1, wherein the connecting device 1 comprises a connecting seat 11 and an optical fiber cable 12, the outer wall of the optical fiber cable 12 is electrically connected with the connecting seat 11, the glue filling sealing is carried out at the joint of the connecting seat 11 and the optical fiber cable 12 under the action of a mould component, the joint can be sealed in a waterproof way, the mould component is arranged outside the connecting device 1, and the mould component is used for sealing the glue filling outside the connecting device 1.
In particular, the mold assembly comprises a first mold 21 and a second mold 22, the first mold 21 and the second mold 22 are oppositely arranged, an exhaust hole 27 is formed on one side of the first mold 21 and the second mold 22, an exhaust groove 28 is formed on the first mold 21 and the second mold 22, the exhaust hole 27 and the exhaust groove 28 are used for exhausting air in the first mold 21 and the second mold 22, a glue filling mold cavity 24 communicated with the mounting cavity 23 is formed on one side of the first mold 21 and the second mold 22, the top of the outer wall of the connecting seat 11 is sleeved in the glue filling mold cavity 24, the inner cavity of the glue filling mold cavity 24 is mutually communicated with the inner cavity of the exhaust hole 27, the exhaust hole 27 can exhaust gas at the top of the inner cavity of the glue filling mold cavity 24, the exhaust groove 28 can exhaust the gas at the bottom of the cavity of the glue filling mold cavity 24, the cavity of the glue filling mold cavity 24 is communicated with the cavity of the exhaust groove 28, the diameter of the exhaust hole 27 is not too large, the exhaust hole 27 eventually overflows with materials, the surface of the sealing body is left with marks when the exhaust hole 27 is cut out to overflow, the quality of the surface of the sealing body is affected, when the volume of the epoxy resin sealing body 3 is relatively large, a vacuum pump is also required to be used at the exhaust hole 27 to forcedly exhaust the air in the filling mold, the air exhaust is too small, the air exhaust is not smooth, bubbles are generated in the interior or the surface of the epoxy resin sealing body 3, the quality is affected, the exhaust groove 28 is provided with a channel for exhausting the air in the mold, and the general size of the exhaust groove 28 is as follows: 5.0x0.3mm, the number of the vent grooves 28 is determined according to the volume of the sealing body, so that the first mold 21 and the second mold 22 are clamped, the connector 1 is positioned in the first mold 21 and the second mold 22, the epoxy resin material is injected into the glue filling mold cavity 24, the epoxy resin sealing body 3 can be formed at the joint of the connector 11 and the optical fiber cable 12, and the gas in the glue filling mold cavity 24 is discharged through the vent holes 27 and the vent grooves 28, so that the cracks formed by bubbles outside the epoxy resin sealing body 3 are reduced.
Further, the installation cavity 23 has been seted up to one side that first mould 21 and second mould 22 are relative, the bottom slip joint of connecting seat 11 outer wall is in the inner chamber of installation cavity 23, the outer wall of connecting seat 11 is laminated mutually with the inner wall extrusion of installation cavity 23, can seal the bottom of encapsulating mould cavity 24 inner chamber, avoid encapsulating material in the inside encapsulating mould cavity 24 to spill over, the winding displacement groove 25 has been seted up to one side that first mould 21 and second mould 22 are relative, the outer wall of fiber cable 12 cup joints in the inside of winding displacement groove 25, the outer wall of fiber cable 12 is laminated mutually with the inner wall extrusion of winding displacement groove 25, the outer wall of fiber cable 12 and winding displacement groove 25 extrusion laminating can seal the top of encapsulating mould cavity 24 inner chamber, avoid encapsulating material to flow from the gap between fiber cable 12 and the winding displacement groove 25.
Specifically, the top of the second mold 22 is provided with a pouring port 26 communicated with the glue pouring mold cavity 24, the interior of the glue pouring mold cavity 24 is filled with the epoxy resin sealing body 3, the epoxy resin sealing body 3 is formed by mixing components A+B of epoxy resin materials, and the pouring is completed within 3 minutes, and the epoxy resin material is poured into the glue pouring mold cavity 24 by adopting a needle cylinder or a syringe in a pouring mode, otherwise, the epoxy resin can enter a solidification state, the fluidity is poor, the pouring molding is affected, the diameter of the pouring port 26 has a certain proportion relation with the volume of the epoxy resin sealing body 3, the epoxy resin sealing body 3 is sheathed at the joint of the connecting seat 11 and the optical fiber cable 12, the first mold 21 and the second mold 22 are made of polytetrafluoroethylene materials, the polytetrafluoroethylene materials and the epoxy resin materials do not generate adhesion effect through repeated tests of various materials, the smooth demoulding after the epoxy resin solidification can be ensured, and the surface smoothness of the epoxy resin sealing body 3 outside the connecting device 1 can be ensured.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The connector cable sealing body glue filling die comprises a connecting device (1), wherein the connecting device (1) comprises a connecting seat (11) and an optical fiber cable (12), and the outer wall of the optical fiber cable (12) is electrically connected with the connecting seat (11);
The connecting device is characterized in that a die assembly is arranged outside the connecting device (1) and used for sealing the external glue filling of the connecting device (1), and the die assembly comprises:
The novel plastic mold comprises a first mold (21) and a second mold (22), wherein the first mold (21) and the second mold (22) are oppositely arranged, an exhaust hole (27) is formed in one side, opposite to the first mold (21) and the second mold (22), of the first mold, an exhaust groove (28) is formed in the first mold (21) and the second mold (22), and the exhaust hole (27) and the exhaust groove (28) are used for exhausting air inside the first mold (21) and the second mold (22).
2. The glue filling mold for the connector cable sealing body according to claim 1, wherein an installation cavity (23) is formed on one side, opposite to the first mold (21) and the second mold (22), of the outer wall of the connecting seat (11) is slidably clamped in an inner cavity of the installation cavity (23), and the outer wall of the connecting seat (11) is extruded and attached to the inner wall of the installation cavity (23).
3. The glue filling die for the connector cable sealing body according to claim 1, wherein a glue filling die cavity (24) communicated with the mounting cavity (23) is formed on one side opposite to the first die (21) and the second die (22), and the top of the outer wall of the connecting seat (11) is sleeved in the glue filling die cavity (24).
4. A connector cable seal body glue-pouring mould according to claim 3, characterized in that the cavity of the glue-pouring mould cavity (24) is in communication with the cavity of the air vent (27), and the cavity of the glue-pouring mould cavity (24) is in communication with the cavity of the air vent (28).
5. The glue filling mold for the connector cable sealing body according to claim 1, wherein a wire-arranging groove (25) is formed on one side, opposite to the first mold (21) and the second mold (22), of the optical fiber cable (12), the outer wall of the optical fiber cable (12) is sleeved in the wire-arranging groove (25), and the outer wall of the optical fiber cable (12) is extruded and attached to the inner wall of the wire-arranging groove (25).
6. The connector cable sealing body glue-pouring die according to claim 5, wherein a pouring opening (26) communicated with a glue-pouring die cavity (24) is formed in the top of the second die (22), an epoxy resin sealing body (3) is filled in the glue-pouring die cavity (24), and the epoxy resin sealing body (3) is sleeved at the joint of the connecting seat (11) and the optical fiber cable (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323433659.XU CN221496833U (en) | 2023-12-16 | 2023-12-16 | Glue filling die for connector cable sealing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323433659.XU CN221496833U (en) | 2023-12-16 | 2023-12-16 | Glue filling die for connector cable sealing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221496833U true CN221496833U (en) | 2024-08-09 |
Family
ID=92143639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323433659.XU Active CN221496833U (en) | 2023-12-16 | 2023-12-16 | Glue filling die for connector cable sealing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221496833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118990897A (en) * | 2024-10-24 | 2024-11-22 | 苏州无双医疗设备有限公司 | Glue filling forming method and forming device for head of medical equipment |
-
2023
- 2023-12-16 CN CN202323433659.XU patent/CN221496833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118990897A (en) * | 2024-10-24 | 2024-11-22 | 苏州无双医疗设备有限公司 | Glue filling forming method and forming device for head of medical equipment |
| CN118990897B (en) * | 2024-10-24 | 2025-03-18 | 苏州无双医疗设备有限公司 | A glue filling molding method and molding device for medical equipment head |
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| GR01 | Patent grant |