CN203470879U - Die spot spray structure for reducing defective rate - Google Patents
Die spot spray structure for reducing defective rate Download PDFInfo
- Publication number
- CN203470879U CN203470879U CN201320543129.8U CN201320543129U CN203470879U CN 203470879 U CN203470879 U CN 203470879U CN 201320543129 U CN201320543129 U CN 201320543129U CN 203470879 U CN203470879 U CN 203470879U
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- die
- spray
- die casting
- electromagnetic valve
- blow head
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a die spot spray structure for reducing defective rate. The structure comprises a support table, a spray electromagnetic valve, a blow electromagnetic valve, a nozzle and a blow head. The support table is connected with a die-casting die. The spray electromagnetic valve and the blow electromagnetic valve are both mounted on the support table. A die-casting machine controller is respectively connected with the spray electromagnetic valve and the blow electromagnetic valve. The nozzle is connected with the spray electromagnetic valve. The blow head is connected with the blow electromagnetic valve. The blow head and the nozzle are both connected with the die-casting die. After a die-cast product is taken out, the die-casting machine controller sends a spraying signal to the spray electromagnetic valve, and the nozzle sprays to the die-casting die according to set spray time; after spraying, the die-casting machine controller controls to turn on the blow electromagnetic valve, the blow head blows to the die, and then the die-casting die is closed. Compared to the prior art, the die spot spray structure has the advantages of simplicity of operation, capability of reducing product defective rate, capability of increasing yield and the like.
Description
Technical field
The utility model relates to a kind of mould production sprayer unit, especially relates to a kind of die point spray structure that reduces fraction defective.
Background technology
In the middle of aluminium alloy compression casting process, the temperature of aluminium water is up to more than 600 ℃, aluminium water is cast in mould of die casting machine die cavity, mould transient temperature can rise to 400 ℃ of left and right, high temperature can make die-cast product generation burning pair pull, produce after burning pair is pulled and need product to polish, and inner side burning pair per tour on average has polishing record 3-4 time in producing, each 0.5 hour consuming time, per tour is burnt for polishing to pay and is added the mode transfer of at every turn all wanting for 10 a few minutes for 1.5 hours consuming time, and class Three's accumulative total is repaired and more than 6 hour mode transfer time.In addition, in production process, pull frequent the bad of blackout etc. of adding, cause the whole fraction defective in press casting procedure higher, reach 18% left and right.So need to work out a kind of sprayer unit, while being applied in press casting procedure, can spray to die casting, enhance productivity.
Summary of the invention
The purpose of this utility model be exactly in order to overcome the defect that above-mentioned prior art exists, provide a kind of simple to operate, can reduce product fraction defective, improve the die point spray structure of the reduced fraction defective of output.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of die point spray structure that reduces fraction defective, be connected with die casting machine controller, described die casting machine controller is connected with die casting, described sprayer unit comprises brace table, spray solenoid valve, air blowing magnetic valve, shower nozzle and blow head, described brace table is connected with die casting, described spray solenoid valve and air blowing magnetic valve are installed on brace table, described die casting machine controller connects respectively spray solenoid valve and air blowing magnetic valve, described shower nozzle is connected with spray solenoid valve, described blow head is connected with air blowing magnetic valve, described blow head is all connected with die casting with shower nozzle.
Described die casting is provided with for the fixing hole through shower nozzle and blow head.
Described shower nozzle is connected with spray solenoid valve by spray pipe, and described spray pipe is connected on die casting.
Described blow head is connected with air blowing magnetic valve by gassing pipe, and described gassing pipe is connected on die casting.
Described shower nozzle and blow head are equipped with a plurality of.
Compared with prior art, the beneficial effects of the utility model are:
1) the utility model carries out a spraying by the fixing hole on shower nozzle and die casting to die casting, cooling is quick and can reduce burning pair, and operation becomes easily, and die casting is after the utility model, the product inner side that die casting goes out, without pulling, does not need polishing to produce stable;
2) fraction defective in press casting procedure is reduced, from 18%, be reduced to 2% left and right;
3) output improves, from every days 800 multimode be increased to 1350 multimodes, completion rate of the plan brings up to 90% from 57%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.The present embodiment be take technical solutions of the utility model and is implemented as prerequisite, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of die point spray structure that reduces fraction defective, be connected with die casting machine controller 1, described die casting machine controller 1 is connected with die casting, described sprayer unit comprises brace table, spray solenoid valve 2, air blowing magnetic valve 3, shower nozzle 4 and blow head 5, described brace table is connected with die casting, described spray solenoid valve 2 and air blowing magnetic valve 3 are installed on brace table, described die casting machine controller 1 connects respectively spray solenoid valve 2 and air blowing magnetic valve 3, described die casting is provided with for the fixing hole through shower nozzle 4 and blow head 5, shower nozzle 4 is connected with die casting by fixing hole with blow head 5.
Described shower nozzle 4 is connected with spray solenoid valve 2 by spray pipe 6, and described spray pipe 6 is connected on die casting, and described blow head 5 is connected with air blowing magnetic valve 3 by gassing pipe 7, and described gassing pipe 7 is connected on die casting.
The above-mentioned operation principle that reduces the die point spray structure of fraction defective is: after die-cast product takes out, die casting machine controller 1 sends spraying signal to spray solenoid valve 2, spray solenoid valve 2 is opened, according to the spray time of setting, by shower nozzle 4, to die casting, carry out a spraying, after having sprayed, die casting machine controller 1 is controlled air blowing magnetic valve 3 and is opened, and by blow head 5, to die casting, blows, after air blowing completes, die casting machine controller 1 is controlled die casting and is restarted matched moulds production.
Claims (5)
1. the die point spray structure that can reduce fraction defective, be connected with die casting machine controller, described die casting machine controller is connected with die casting, it is characterized in that, described sprayer unit comprises brace table, spray solenoid valve, air blowing magnetic valve, shower nozzle and blow head, described brace table is connected with die casting, described spray solenoid valve and air blowing magnetic valve are installed on brace table, described die casting machine controller connects respectively spray solenoid valve and air blowing magnetic valve, described shower nozzle is connected with spray solenoid valve, described blow head is connected with air blowing magnetic valve, described blow head is all connected with die casting with shower nozzle.
2. a kind of die point spray structure that reduces fraction defective according to claim 1, is characterized in that, described die casting is provided with for the fixing hole through shower nozzle and blow head.
3. a kind of die point spray structure that reduces fraction defective according to claim 1, is characterized in that, described shower nozzle is connected with spray solenoid valve by spray pipe, and described spray pipe is connected on die casting.
4. a kind of die point spray structure that reduces fraction defective according to claim 1, is characterized in that, described blow head is connected with air blowing magnetic valve by gassing pipe, and described gassing pipe is connected on die casting.
5. a kind of die point spray structure that reduces fraction defective according to claim 1, is characterized in that, described shower nozzle and blow head are equipped with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543129.8U CN203470879U (en) | 2013-09-02 | 2013-09-02 | Die spot spray structure for reducing defective rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543129.8U CN203470879U (en) | 2013-09-02 | 2013-09-02 | Die spot spray structure for reducing defective rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470879U true CN203470879U (en) | 2014-03-12 |
Family
ID=50219289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543129.8U Expired - Lifetime CN203470879U (en) | 2013-09-02 | 2013-09-02 | Die spot spray structure for reducing defective rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906283A (en) * | 2020-07-29 | 2020-11-10 | 方振钋 | Mechanical die-closing casting machine |
-
2013
- 2013-09-02 CN CN201320543129.8U patent/CN203470879U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906283A (en) * | 2020-07-29 | 2020-11-10 | 方振钋 | Mechanical die-closing casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |