CN214645324U - Multifunctional rubber coating mold - Google Patents
Multifunctional rubber coating mold Download PDFInfo
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- CN214645324U CN214645324U CN202120214412.0U CN202120214412U CN214645324U CN 214645324 U CN214645324 U CN 214645324U CN 202120214412 U CN202120214412 U CN 202120214412U CN 214645324 U CN214645324 U CN 214645324U
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- injection molding
- die holder
- connector
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Abstract
The utility model discloses a multifunctional rubber coating die, which comprises a lower die base, wherein a middle die base is arranged at the upper side of the lower die base, the upper die holder is arranged on the upper side of the middle die holder, a connector injection molding cavity and a glue sealing block injection molding cavity are arranged in the middle die holder, the connector injection molding cavity is communicated with the glue sealing block injection molding cavity through a conveying channel, an injection molding opening is formed in one side of the middle part of the middle die holder, heat dissipation holes are formed in the middle die holder, and a plurality of heat dissipation holes are arranged, the utility model can realize the injection molding of the product by the injection molding connector through the arranged glue sealing block injection molding cavity, can also utilize redundant materials to carry out injection molding of a glue sealing block product, is convenient for waste material utilization, has obvious economic benefit, and the sealing glue block is blocked in the terminal crimping area of the connector, so that the terminal crimping area is not filled with glue any more, and short circuit or poor signals caused by injection molding pressure during production are avoided.
Description
Technical Field
The utility model relates to a connector technical field that moulds plastics specifically is a multi-functional rubber coating mould.
Background
A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. The jumper wire of using on industrial automation when the factory production equipment, behind some domestic RJ45 connector assembly cable at present, the industrial field is used and is moulded plastics and guarantee mechanical reliability, and at the in-process of moulding plastics, because connector inner space is open, the terminal crimping district is filled very easily to the material of moulding plastics like this.
Most of products in the market at present are made of injection molding materials to fill the inner space of the whole connector, the appearance of the connector is guaranteed to be completely injected, or an RJ45 connector is required to be additionally provided with an adhesive sealing part, so that the cost input is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional rubber coating mould to let the injection molding material fill up whole connector inner space among the solution prior art, guarantee that the outward appearance is moulded plastics completely, perhaps need RJ45 connector itself to be more joined in marriage one and glue the part, increased the problem of the input of cost.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional rubber coating mould, includes the die holder, the die holder is installed to the die holder upside, the upper die base is installed to well die holder upside, well die holder is inside to have seted up the connector and to mould plastics the chamber and glue a piece and mould plastics the chamber, and the connector mould plastics the chamber and glue a piece and mould through transfer passage intercommunication between the chamber, the mouth of moulding plastics has been seted up to well die holder middle part one side.
Furthermore, heat dissipation holes are formed in the middle die holder, and a plurality of heat dissipation holes are formed in the heat dissipation holes.
Furthermore, a first injection molding channel and a second injection molding channel are arranged inside the middle die holder and communicated with each other, and the first injection molding channel is communicated with the injection molding port.
Further, the first injection molding channel is set to be a T-shaped channel, and the second injection molding channel is set to be a rectangular channel.
Furthermore, the connector injection molding cavity and the glue sealing block injection molding cavity are symmetrically provided with two groups about the middle of the middle mold base.
Furthermore, the end parts of the lower die seat and the upper die seat are provided with positioning holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a seal gluey piece chamber of moulding plastics that is equipped with, can be when the connector of moulding plastics annotates the product, can also utilize unnecessary material to mould plastics and seal gluey piece product, be convenient for carry out the waste material utilization, there is obvious economic benefits, seal gluey piece stopper in connector terminal crimping region moreover, can make terminal crimping region no longer by filling glue, it is bad because of injection pressure arouses short circuit or signal when avoiding producing, and can reduce the connector and seal gluey part, a whole set of connector development can reduce the mould of one set of injection moulding plastics gluey piece like this, and the production link.
2. The utility model discloses and current enterprise adopts earlier to seal with the hot melt adhesive, compares this kind of mode, and the material that the piece was glued to the seal that uses this set of mould to produce is unanimous with the rubber coating use, and is more convenient like UL etc. to the product authentication, can reduce the examination of a material, can practice thrift the authentication cost.
3. The utility model discloses an inside first passageway and the second passageway of moulding plastics that is provided with of well die holder, and first passageway and the second passageway intercommunication of moulding plastics, first passageway and the mouth intercommunication of moulding plastics, first passageway of moulding plastics sets to T type passageway, the second is moulded plastics the passageway and is set to the rectangle passageway, can be with sealing a gluey piece position design to the end of rubber coating department and lean on a bit earlier, can effectively improve the technological ability of moulding plastics, let the debugging of moulding plastics simpler, it can be under the complete prerequisite of assurance product rubber coating to seal the gluey piece like this, can be with moulding plastics the material that overflows and pressure release to sealing gluey piece department, and seal the gluey piece and be not the outward appearance piece, it is very low to the integrality requirement, only need a face complete can, there is very big optimization to whole technology of moulding plastics like this.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the structure at a of the present invention.
In the figure: 1. a lower die holder; 2. an upper die holder; 3. a middle die holder; 4. an injection molding port; 5. a connector injection molding cavity; 6. a first injection molding channel; 7. a second injection molding channel; 8. heat dissipation holes; 9. positioning holes; 10. a delivery channel; 11. seal and glue piece injection molding chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, in an embodiment of the present invention, a multifunctional encapsulation mold includes a lower mold base 1, a middle mold base 3 is installed on the upper side of the lower mold base 1, an upper mold base 2 is installed on the upper side of the middle mold base 3, a connector injection molding cavity 5 and an encapsulation molding cavity 11 are installed inside the middle mold base 3, and the connector injection molding cavity 5 and the encapsulation molding cavity 11 are communicated through a conveying channel 10, so that an encapsulation molding product can be injected by using an excessive material while injecting a connector, thereby facilitating waste material utilization, providing significant economic benefits, and the encapsulation molding blocks are plugged in a connector terminal crimping area, so that the terminal crimping area is no longer filled with adhesive, avoiding short circuit or poor signal caused by injection pressure during production, and reducing connector encapsulation parts, thus a set of mold for encapsulating an encapsulation part can be reduced in the development of a connector, and a production link, wherein an injection molding port 4 is formed in one side of the middle part of the middle die base 3, so that the injection molding product treatment is facilitated.
Preferably, the heat dissipation holes 8 are formed in the middle die holder 3, the heat dissipation holes 8 are formed in the middle die holder, and the inside of the middle die holder 3 is conveniently subjected to ventilation and heat dissipation treatment.
Preferably, the middle mold base 3 is internally provided with a first injection molding channel 6 and a second injection molding channel 7, the first injection molding channel 6 is communicated with the injection molding port 4, the first injection molding channel 6 is set to be a T-shaped channel, the second injection molding channel 7 is set to be a rectangular channel, the position of the sealing rubber block can be designed to a position which is close to the front end of the rubber coating position, the injection molding process capability can be effectively improved, the injection molding debugging is simpler, and therefore the sealing rubber block can release materials overflowing during injection molding and pressure to the rubber sealing block position on the premise of ensuring the complete rubber coating of a product.
Preferably, the connector injection molding cavity 5 and the glue sealing block injection molding cavity 11 are symmetrically provided with two groups about the middle part of the middle die holder 3, so that two groups of products can be conveniently completed by injection molding at the same time.
Preferably, locating hole 9 has all been seted up to die holder 1 and 2 tip of upper die base, is convenient for install the location to die holder 1 and upper die base 2 and handles.
The utility model discloses a theory of operation and use flow: in each production, according to the situation, a blank die is firstly punched, a pair of sealing blocks are ensured to be firstly formed and used for assembling two products firstly, then after each injection molding, the sealing blocks and the residual materials which are formed synchronously are distinguished, and the sealing blocks are used for assembling the next products, so that the process is circulated all the time, and the two sealing blocks are formed by the colleagues which inject and encapsulate the products at each injection molding and are used for assembling two subsequent products.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional rubber coating mould, includes die holder (1), its characterized in that: the improved die is characterized in that a middle die holder (3) is installed on the upper side of the lower die holder (1), an upper die holder (2) is installed on the upper side of the middle die holder (3), a connector injection molding cavity (5) and a glue sealing block injection molding cavity (11) are formed in the middle die holder (3), the connector injection molding cavity (5) and the glue sealing block injection molding cavity (11) are communicated through a conveying channel (10), and an injection molding port (4) is formed in one side of the middle die holder (3).
2. The multifunctional encapsulation mold of claim 1, wherein: the heat dissipation holes (8) are formed in the middle die holder (3), and the heat dissipation holes (8) are formed in a plurality.
3. The multifunctional encapsulation mold of claim 1, wherein: the injection molding machine is characterized in that a first injection molding channel (6) and a second injection molding channel (7) are arranged inside the middle mold base (3), the first injection molding channel (6) is communicated with the second injection molding channel (7), and the first injection molding channel (6) is communicated with the injection molding port (4).
4. The multifunctional encapsulation mold of claim 3, wherein: the first injection molding channel (6) is arranged to be a T-shaped channel, and the second injection molding channel (7) is arranged to be a rectangular channel.
5. The multifunctional encapsulation mold of claim 1, wherein: the connector injection molding cavity (5) and the glue sealing block injection molding cavity (11) are symmetrically provided with two groups about the middle part of the middle die holder (3).
6. The multifunctional encapsulation mold of claim 1, wherein: and the end parts of the lower die holder (1) and the upper die holder (2) are provided with positioning holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120214412.0U CN214645324U (en) | 2021-01-26 | 2021-01-26 | Multifunctional rubber coating mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120214412.0U CN214645324U (en) | 2021-01-26 | 2021-01-26 | Multifunctional rubber coating mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214645324U true CN214645324U (en) | 2021-11-09 |
Family
ID=78518970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120214412.0U Active CN214645324U (en) | 2021-01-26 | 2021-01-26 | Multifunctional rubber coating mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214645324U (en) |
-
2021
- 2021-01-26 CN CN202120214412.0U patent/CN214645324U/en active Active
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