CN204712394U - Injection mold pre-heating system - Google Patents
Injection mold pre-heating system Download PDFInfo
- Publication number
- CN204712394U CN204712394U CN201520231986.3U CN201520231986U CN204712394U CN 204712394 U CN204712394 U CN 204712394U CN 201520231986 U CN201520231986 U CN 201520231986U CN 204712394 U CN204712394 U CN 204712394U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- control system
- electrically heated
- output part
- signal output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold pre-heating system, the circulating pump comprise at least one electrically heated rod be inserted on cavity board, being docked by pipeline with the cooling pipe on mold cools down plate, be inserted into temperature sensor on cavity board and control system, the signal end of described temperature sensor is connected with control system, described control system signal output part connects electrically heated rod control end, and described control system signal output part connects circulating pump control end; By plug-in mounting heating rod and temperature sensor on cavity board, when producing when temperature is lower, open electrically heated rod by PLC control unit and preheating is carried out to cavity board, the temperature of cavity plate is passed to PLC control unit by simultaneous temperature sensor in real time, guarantee that preheat temperature meets condition of molding, shorten preheating time, enhance productivity.
Description
Technical field
The utility model relates to injection moulding machine auxiliary assistant engineer packing technique field, particularly relates to a kind of injection mold pre-heating system.
Background technology
Injection mold is a kind of instrument producing plasthetics, also be the instrument giving plasthetics complete structure and accurate dimension, a kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production, the material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtain formed products.
Injection mold divides into two kinds, thermosetting plastic mould, thermoplastic plastic's mould according to shaping characteristic; Divide into according to moulding process and pass mold, blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mould etc., wherein hot-die can be divided into again excessive formula, half excessive formula, excessive formula three kinds in flash mode, and injection mould can be divided into again cold flowing mould channel, hot runner mould two kinds with running gate system; With can be divided into by handling mode movable type, fixed two kinds.
For conventional plastic injection mold, it comprises cope match-plate pattern, lower bolster and coldplate and cavity plate, when producing in the winter time, due to cold weather, first injection machine needs preheating before starting working, not so the mobility of rubber-plastics material is directly affected, injection machine dispatches from the factory, and producer does not have preheating device, causes preheating time long, decrease the effective time, affect the raising of production efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of injection mold pre-heating system, by plug-in mounting heating rod and temperature sensor on cavity board, when producing when temperature is lower, open electrically heated rod by PLC control unit and preheating is carried out to cavity board, the temperature of cavity plate is passed to PLC control unit by simultaneous temperature sensor in real time, guarantee that preheat temperature meets condition of molding, shorten preheating time, enhance productivity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of injection mold pre-heating system, the circulating pump comprise at least one electrically heated rod be inserted on cavity board, being docked by pipeline with the cooling pipe on mold cools down plate, be inserted into temperature sensor on cavity board and control system, the signal end of described temperature sensor is connected with control system, described control system signal output part connects electrically heated rod control end, and described control system signal output part connects circulating pump control end.
Described control system is PLC control unit, even plug-in mounting five electrically heated rods in described cavity plate, described PLC control unit signal output part is connected with five electrically heated rod control ends, described temperature sensor signal end is connected with PLC signal input part, and described PLC signal output part connects circulating pump control end.
The beneficial effect adopting technique scheme to produce is: by plug-in mounting heating rod and temperature sensor on cavity board, when producing when temperature is lower, open electrically heated rod by PLC control unit and preheating is carried out to cavity board, the temperature of cavity plate is passed to PLC control unit by simultaneous temperature sensor in real time, guarantee that preheat temperature meets condition of molding, shorten preheating time, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model control device theory diagram;
In the accompanying drawings: 1, mold fixed plate; 2, spring; 3, cavity plate; 4, cooling pipe; 5, coldplate; 6, electrically heated rod.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Long for preheating time in order to solve existing injection mold, impact is normal produces, and the uncontrollable problem of preheat temperature, the utility model provides a kind of injection mold pre-heating system as shown in Figure 1, comprise at least one electrically heated rod 6 be inserted on cavity board 3, by the circulating pump that pipeline docks with the cooling pipe 4 on mold cools down plate 5, be inserted into the temperature sensor on cavity board 3 and control system, the signal end of described temperature sensor is connected with control system, described control system signal output part connects electrically heated rod 6 control end, described control system signal output part connects circulating pump control end, described control system is PLC control unit, even plug-in mounting five electrically heated rods 6 in described cavity plate 3, described PLC control unit signal output part is connected with five electrically heated rod 6 control ends, described temperature sensor signal end is connected with PLC signal input part, and described PLC signal output part connects circulating pump control end (see accompanying drawing 2).
In embody rule process, by plug-in mounting heating rod and temperature sensor on cavity board, when producing when temperature is lower, open electrically heated rod by PLC control unit and preheating is carried out to cavity board, the temperature of cavity plate is passed to PLC control unit by simultaneous temperature sensor in real time, guarantee that preheat temperature meets condition of molding, shorten preheating time, enhance productivity, simultaneously in moulding forming process, in cooling pipe, inject cooling water by PLC control unit controlled circulation pump to cool, accelerate shaping, enhance productivity.
Claims (2)
1. an injection mold pre-heating system, it is characterized in that: the circulating pump comprise at least one electrically heated rod (6) be inserted on cavity board (3), being docked by pipeline with the cooling pipe (4) on mold cools down plate (5), be inserted into temperature sensor on cavity board (3) and control system, the signal end of described temperature sensor is connected with control system, described control system signal output part connects electrically heated rod (6) control end, and described control system signal output part connects circulating pump control end.
2. injection mold pre-heating system according to claim 1, it is characterized in that: described control system is PLC control unit, even plug-in mounting five electrically heated rods (6) in described cavity plate (3), described PLC control unit signal output part is connected with five electrically heated rod (6) control ends, described temperature sensor signal end is connected with PLC signal input part, and described PLC signal output part connects circulating pump control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231986.3U CN204712394U (en) | 2015-04-17 | 2015-04-17 | Injection mold pre-heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231986.3U CN204712394U (en) | 2015-04-17 | 2015-04-17 | Injection mold pre-heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712394U true CN204712394U (en) | 2015-10-21 |
Family
ID=54311419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231986.3U Expired - Fee Related CN204712394U (en) | 2015-04-17 | 2015-04-17 | Injection mold pre-heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712394U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077525A (en) * | 2016-08-10 | 2016-11-09 | 佛山市恒学科技服务有限公司 | A kind of preheating apparatus for enlightening sand production line mould |
| CN107282930A (en) * | 2017-07-12 | 2017-10-24 | 安徽凯密克企业管理咨询有限公司 | A kind of Shooting Technique of auto parts |
| CN108637176A (en) * | 2018-04-18 | 2018-10-12 | 安徽威克电子配件有限公司 | A kind of heated type die apparatus |
| CN108655344A (en) * | 2018-04-18 | 2018-10-16 | 安徽威克电子配件有限公司 | A kind of temperature adjustable type mould processing device |
| GB2563717A (en) * | 2017-04-06 | 2018-12-26 | Ford Global Tech Llc | Conductive EMI-shield housings for vehicle cameras |
-
2015
- 2015-04-17 CN CN201520231986.3U patent/CN204712394U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077525A (en) * | 2016-08-10 | 2016-11-09 | 佛山市恒学科技服务有限公司 | A kind of preheating apparatus for enlightening sand production line mould |
| GB2563717A (en) * | 2017-04-06 | 2018-12-26 | Ford Global Tech Llc | Conductive EMI-shield housings for vehicle cameras |
| CN107282930A (en) * | 2017-07-12 | 2017-10-24 | 安徽凯密克企业管理咨询有限公司 | A kind of Shooting Technique of auto parts |
| CN108637176A (en) * | 2018-04-18 | 2018-10-12 | 安徽威克电子配件有限公司 | A kind of heated type die apparatus |
| CN108655344A (en) * | 2018-04-18 | 2018-10-16 | 安徽威克电子配件有限公司 | A kind of temperature adjustable type mould processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |