CN207415880U - A kind of infrared remote receiver injection mold - Google Patents
A kind of infrared remote receiver injection mold Download PDFInfo
- Publication number
- CN207415880U CN207415880U CN201720863221.0U CN201720863221U CN207415880U CN 207415880 U CN207415880 U CN 207415880U CN 201720863221 U CN201720863221 U CN 201720863221U CN 207415880 U CN207415880 U CN 207415880U
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- China
- Prior art keywords
- injection
- remote receiver
- die
- infrared remote
- lower die
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of infrared remote receiver injection molds, it is characterised in that：Including upper die and lower die, the upper mold is provided with infrared receiving terminal back die cavity, the injection barrel for penetrating through upper mold top and bottom and the heating rod being arranged in upper mold；The lower die is provided with the trunk injection road convenient for the circulation of solid injection molding material, several branches injection road connected with trunk injection road and the heating rod being arranged in lower die, the injection of each branch is parallel with several diversion trenches on road, diversion trench is connected with the infrared receiving terminal forepart die cavity being arranged in lower die, and the upper die and lower die make the back die cavity of infrared receiving terminal and forepart die cavity form the whole die cavity of infrared receiving terminal after fastening.By the utility model produce the infrared remote receiver quality of reception it is good, ensure that receiving angle uniformity and uniformity on entire receiving plane, improve the sensitivity of infrared remote receiver, meanwhile the injection efficiency of infrared remote receiver is improved, the reception head for making the infrared remote receiver of injection formed is more beautiful.
Description
Technical field
The utility model is related to infrared remote receiver injection molding technology fields, and in particular to a kind of infrared remote receiver injection mold.
Background technology
At present, infrared remote receiver is in terms of encapsulation, and on the market using process for filling colloid method, the process is simple, institute
It is near that the product produced receives distance, receiving angle it is inconsistent and meanwhile under high and low temperature mal-condition in use, easily occurring
Not working condition is unfavorable for the market demand.
Utility model content
Based on the deficiencies of the prior art, the purpose of this utility model is to provide a kind of infrared remote receiver injection mold, protect
Receiving angle uniformity and uniformity on the entire receiving plane of infrared remote receiver produced by the mold are demonstrate,proved, improves infrared remote receiver
Sensitivity, meanwhile, improve the injection efficiency of infrared remote receiver.
To achieve the above object, the technical solution of the utility model is：
A kind of infrared remote receiver injection mold, including upper die and lower die, the upper mold is provided with infrared receiving terminal back mould
Chamber, the injection barrel for penetrating through upper mold top and bottom and the heating rod being arranged in upper mold；The lower die is provided with to be molded convenient for solid
The trunk that stream is led to is molded road, several branches injection road connected with trunk injection road and the heating rod being arranged in lower die,
The injection of each branch is parallel with several diversion trenches, diversion trench and the infrared receiving terminal forepart die cavity being arranged in lower die on road
Connection, the upper die and lower die make the back die cavity of infrared receiving terminal and forepart die cavity form the whole of infrared receiving terminal after fastening
Body die cavity.
Further, the frame of the upper mold or the lower die is provided with sealing ring, after upper die and lower die fastening, to upper
The junction of mould and lower die is sealed.
Further, vacuum lead is provided in the upper mold, the vacuum lead is connected with external vacuum pump, is used
It is vacuumized inside the injection mold got togather in make-up.
Further, the heating rod is connected with temperature control device, and the temperature device can adjust the temperature of heating rod, also
The heating time of heating rod can be adjusted.
Further, thimble is provided in the lower die, for product being ejected after the completion of injection.
Further, the quantity in branch's injection road is 8, which is parallel with 20 respectively
Infrared receiving terminal die cavity.
Further, the infrared remote receiver that the lower die is provided with infrared receiving terminal forepart die cavity is connected each described
Pin groove.
Further, the stock shelf of lower die will be positioned over by further including between infrared remote receiver, the stock shelf includes frame
With shake hands, frame is for carrying infrared remote receiver stent.
The beneficial effects of the utility model are：The infrared remote receiver quality of reception that is produced by this mold is good, it is whole to ensure that
Receiving angle uniformity and uniformity on a receiving plane improve the sensitivity of infrared remote receiver, meanwhile, improve infrared receiver
The injection efficiency of device, the reception head for making the infrared remote receiver of injection formed are more beautiful.
Description of the drawings
Fig. 1 is the structure diagram of the utility model specific embodiment lower die；
Fig. 2 is the structure diagram of the utility model specific embodiment lower die；
Fig. 3 is the schematic enlarged-scale view of the utility model specific embodiment lower die die cavity.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment based on the utility model, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.
As shown in Figs. 1-3, a kind of infrared remote receiver injection mold, including the upper mold 1 that can be snapped together and lower die 2, institute
It states upper mold and is provided with infrared receiving terminal back die cavity, the injection barrel 11 for penetrating through upper mold top and bottom and the heating being arranged in upper mold
Stick, the heating rod are connected with temperature control device, and the temperature device can adjust the temperature of heating rod, also heating rod can be added
The hot time is adjusted, and the upper mold is additionally provided with vacuum lead, and the vacuum lead is connected with external vacuum pump, is used for
It is vacuumized inside the injection mold that make-up is got togather.
The lower die 2 is provided with the trunk to circulate convenient for solid injection molding material and is molded road 21,8 that road connects are molded with trunk
Branch is molded road 22 and heating rod, and 8 branch's injection road both sides are parallel with 20 infrared receiving terminal forepart die cavitys 23 and 20 respectively
A diversion trench 24, the forepart die cavity 23 of infrared receiving terminal of the diversion trench 24 with being arranged on lower die connect, and the lower die is additionally provided with
The infrared remote receiver pin groove 25 being connected with infrared receiving terminal forepart die cavity each described.Upper die and lower die make red after fastening
The outer back die cavity for receiving head and forepart die cavity form the whole die cavity of infrared receiving terminal.
The frame of the upper mold or the lower die is provided with sealing ring, after upper die and lower die fastening, to upper die and lower die
Junction be sealed.
In the lower die place infrared receiving terminal pin at be provided with row's thimble, for after the completion of injection by product
Ejection, depanning.
The course of work of the present embodiment is：Before work, by 16,20 infrared remote receiver stents are positioned over stock shelf
On, then stock shelf is placed in lower die, ensure that the infrared remote receiver on stock shelf aligns with the lower half die cavity of lower die, place
After good, molded by driving mechanism driving upper mold and the lower die of press, upper and lower mould is closed by sealing ring, and external vacuum pump is opened, right
Mould inside vacuumizes, and to injection barrel note material, material flows into each mouth of a river branch with pressure, and then flows into diversion trench,
Each whole die cavity is flowed into again, since each die cavity is using temperature control device, material after inflow rapid curing molding in a short time,
Further extend time curing with taking, after product approval, entire work is completed, and air is poured by external vacuum pump,
Upper and lower mould is automatically separated, and product is jacked up depanning by lower die thimble, removes stock shelf, and whole cycle is completed.
It is the preferred embodiment of the utility model it should be noted that described above, the utility model not office
It is limited to the above embodiment, as long as it reaches the technique effect of the utility model with identical means, it is new should all belongs to this practicality
The protection domain of type.
Claims (8)
1. a kind of infrared remote receiver injection mold, it is characterised in that：Including upper die and lower die, the upper mold is provided with infrared receiver
Head back die cavity, the heating rod for penetrating through the injection barrel of upper mold top and bottom and being arranged in upper mold；The lower die, which is provided with, to be convenient for
The trunk injection road of solid injection molding material circulation, several branches connected with trunk injection road are molded road and are arranged in lower die
Heating rod, the injection of each branch are parallel with several diversion trenches, diversion trench and the infrared receiving terminal being arranged in lower die on road
Forepart die cavity connection, the upper die and lower die make the back die cavity of infrared receiving terminal and forepart die cavity form infrared receiver after fastening
The whole die cavity of head.
2. infrared remote receiver injection mold as described in claim 1, it is characterised in that：The frame of the upper mold or the lower die
Sealing ring is provided with, after upper die and lower die fastening, the junction of upper die and lower die is sealed.
3. infrared remote receiver injection mold as described in claim 1, it is characterised in that：Vacuum-pumping tube is provided in the upper mold
Road, the vacuum lead are connected with external vacuum pump, are vacuumized inside the injection mold got togather for make-up.
4. infrared remote receiver injection mold as described in claim 1, it is characterised in that：The heating rod is connected with temperature control dress
It puts, the temperature control device can adjust the temperature of heating rod, and also the heating time of heating rod can be adjusted.
5. infrared remote receiver injection mold as described in claim 1, it is characterised in that：Thimble is provided in the lower die, is used
Product is ejected after the completion of injection.
6. infrared remote receiver injection mold as described in claim 1, it is characterised in that：The quantity in branch's injection road is 8
A, which is parallel with 20 infrared receiving terminal die cavitys respectively.
7. infrared remote receiver injection mold as claimed in claim 6, it is characterised in that：The lower die is provided with and each institute
State the infrared remote receiver pin groove of infrared receiving terminal die cavity connection.
8. infrared remote receiver injection mold as described in claim 1, it is characterised in that：Further including will put between infrared remote receiver
The stock shelf of lower die is placed in, the stock shelf includes frame and shakes hands, and frame is used to carry infrared remote receiver stent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863221.0U CN207415880U (en) | 2017-07-17 | 2017-07-17 | A kind of infrared remote receiver injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863221.0U CN207415880U (en) | 2017-07-17 | 2017-07-17 | A kind of infrared remote receiver injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415880U true CN207415880U (en) | 2018-05-29 |
Family
ID=62398225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720863221.0U Active CN207415880U (en) | 2017-07-17 | 2017-07-17 | A kind of infrared remote receiver injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347623A (en) * | 2020-03-23 | 2020-06-30 | 李金国 | Negative pressure injection molding mold |
-
2017
- 2017-07-17 CN CN201720863221.0U patent/CN207415880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347623A (en) * | 2020-03-23 | 2020-06-30 | 李金国 | Negative pressure injection molding mold |
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