CN204936107U - Full-liquid type high temperature fortune water type mould constant temperature machine - Google Patents

Full-liquid type high temperature fortune water type mould constant temperature machine Download PDF

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Publication number
CN204936107U
CN204936107U CN201520482136.0U CN201520482136U CN204936107U CN 204936107 U CN204936107 U CN 204936107U CN 201520482136 U CN201520482136 U CN 201520482136U CN 204936107 U CN204936107 U CN 204936107U
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China
Prior art keywords
temperature
constant temperature
machine
full
mould constant
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CN201520482136.0U
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Chinese (zh)
Inventor
林佳雄
全和妹
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Shenzhen Borsitie Machinery Co Ltd
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Shenzhen Borsitie Machinery Co Ltd
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Abstract

The utility model discloses a kind of full-liquid type high temperature fortune water type mould constant temperature machine; this mould constant temperature machine comprises a temperature difference protective device; this temperature difference protective device comprises the first temperature sensor for measuring front mould temperature and the second temperature sensor for measuring rear mold; described first temperature sensor and the second temperature sensor are connected to the control system of mould constant temperature machine, and this control system connects heater.This technology can improve the yield of injecting products, improves the security of mould constant temperature machine.

Description

Full-liquid type high temperature fortune water type mould constant temperature machine
Technical field
The utility model relates to Die temperature control machine technology field, especially relates to the full-liquid type high temperature fortune water type mould constant temperature machine on injection machine.
Background technology
Only under stable mold temperature, injection machine just can produce high-quality product.General before injection molding operation starts, need pipeline ad hoc in the fluid flow through molds of heat to mould and die preheating.Oil and water are the liquid often adopted, and the situation that oil easily leaks, pollutes, and the cost of oil is higher and its temperature accuracy is not high, thus generally trends towards at present using water as heating working medium.Because the temperature of water under normal pressure can be seethed with excitement higher than 100 degree, so need will maintain certain pressure in relevant vessel and in circulating system.
When using mould to carry out injection moulding, the quality of temperature to injection moulding of mould has very important effect.Mould have front mould and rear mold point, be alternatively male model and master mold; When injection moulding, if time the temperature difference difference of front mould and rear mold is larger, injection moulding product quality out has very large defect, causes fraction defective to increase.Therefore, need to control within certain scope the temperature difference of mould in actual production process.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model proposes a kind of full-liquid type high temperature fortune water type mould constant temperature machine, its objective is by detecting the front mould of mould and the temperature difference of rear mold, the final work controlling mould constant temperature machine, reduce the temperature difference and improve injection moulding precision, reducing fraction defective.
In order to solve above-mentioned technical problem; the basic technical scheme that the utility model proposes is: a kind of full-liquid type high temperature fortune water type mould constant temperature machine; this mould constant temperature machine comprises a temperature difference protective device; this temperature difference protective device comprises the first temperature sensor for measuring front mould temperature and the second temperature sensor for measuring rear mold; described first temperature sensor and the second temperature sensor are connected to the control system of mould constant temperature machine, and this control system connects heater.
In full-liquid type high temperature fortune water type mould constant temperature machine described in the utility model, described first temperature sensor and the second temperature sensor are thermocouple.
In full-liquid type high temperature fortune water type mould constant temperature machine described in the utility model, described control system comprises a MCU, this MCU connects the first temperature sensor and the second temperature sensor.
In full-liquid type high temperature fortune water type mould constant temperature machine described in the utility model, the water inlet end of the water inlet pipe of mould constant temperature machine arranges filter.
In full-liquid type high temperature described in the utility model fortune water type mould constant temperature machine, the water side of the outlet pipe of institute's mould constant temperature machine arranges drain protective device, and this drain protective device is connected with control system, for this control system signal transmission.
In full-liquid type high temperature fortune water type mould constant temperature machine described in the utility model, the heater of mould constant temperature machine arranges a Pressure gauge, for showing the temperature in this heater.
The beneficial effects of the utility model are:
The utility model detects the temperature difference of mould by arranging the first temperature sensor and the second temperature sensor, and by associated temperature difference information transmission to control system, if time temperature difference exceedes setting value, mould constant temperature machine will quit work, and reduces the generation of defective products with this.In addition, the water side of outlet pipe arranges drain protective device, and in time occurring that outlet pipe blocks, this drain protective device will quit work to control system transmission information to facilitate control system, improves the security of mould constant temperature machine.
Accompanying drawing explanation
Fig. 1 is the full circuit connection diagram being also high temperature and transporting water type mould constant temperature machine described in the utility model;
Fig. 2 is the principle schematic of full-liquid type high temperature described in the utility model fortune water type mould constant temperature machine.
Detailed description of the invention
Be described further below with reference to accompanying drawing 1 and accompanying drawing 2 pairs of the utility model, but protection domain of the present utility model should do not limited with this.
Contrast accompanying drawing 1 and accompanying drawing 2:
Full-liquid type mould constant temperature machine of the present utility model comprises constant temperature machine body, is provided with heater 20 in this constant temperature machine body, is arranged at the water pump 30 that this heater 20 is communicated with in the below of heater 20; Described heater 20 passes through water diverter 201 and connects outlet pipe 40; the water side of this outlet pipe 40 connects drain protective device 50; whether this drain protective device 50 there is blocking, when there is stopping state to control system 60 signal transmission for detecting described outlet pipe 40.Even more important, control system 60 is connected with first sensor 70 and the second sensor 80, the MCU of this first sensor 70 and the second sensor 80 connection control system, concrete, this first sensor 70 and the second sensor 80 are thermocouple, during specific works, first sensor 70 is arranged on the front mould of mould, second sensor 80 is arranged on the rear mold of mould, the temperature of front mould and the temperature of rear mold can be detected by this technology, and these temperature values are transferred to MCU, MCU will process these temperature values and obtain temperature difference, when temperature difference exceeds setting value, control mould constant temperature machine quits work by MCU, improve the operating efficiency of injection machine with this, reduce fraction defective.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims (6)

1. a full-liquid type high temperature fortune water type mould constant temperature machine; it is characterized in that: this mould constant temperature machine comprises a temperature difference protective device; this temperature difference protective device comprises the first temperature sensor for measuring front mould temperature and the second temperature sensor for measuring rear mold; described first temperature sensor and the second temperature sensor are connected to the control system of mould constant temperature machine, and this control system connects heater.
2. full-liquid type high temperature fortune water type mould constant temperature machine as claimed in claim 1, is characterized in that: described first temperature sensor and the second temperature sensor are thermocouple.
3. full-liquid type high temperature fortune water type mould constant temperature machine as claimed in claim 1, is characterized in that: described control system comprises a MCU, this MCU connects the first temperature sensor and the second temperature sensor.
4. full-liquid type high temperature fortune water type mould constant temperature machine as claimed in claim 1, is characterized in that: the water inlet end of the water inlet pipe of mould constant temperature machine arranges filter.
5. full-liquid type high temperature fortune water type mould constant temperature machine as claimed in claim 1, is characterized in that: the water side of the outlet pipe of institute's mould constant temperature machine arranges drain protective device, and this drain protective device is connected with control system, for this control system signal transmission.
6. full-liquid type high temperature fortune water type mould constant temperature machine as claimed in claim 1, is characterized in that: the heater of mould constant temperature machine arranges a Pressure gauge, for showing the temperature in this heater.
CN201520482136.0U 2015-07-06 2015-07-06 Full-liquid type high temperature fortune water type mould constant temperature machine Active CN204936107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520482136.0U CN204936107U (en) 2015-07-06 2015-07-06 Full-liquid type high temperature fortune water type mould constant temperature machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520482136.0U CN204936107U (en) 2015-07-06 2015-07-06 Full-liquid type high temperature fortune water type mould constant temperature machine

Publications (1)

Publication Number Publication Date
CN204936107U true CN204936107U (en) 2016-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520482136.0U Active CN204936107U (en) 2015-07-06 2015-07-06 Full-liquid type high temperature fortune water type mould constant temperature machine

Country Status (1)

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CN (1) CN204936107U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009591A (en) * 2017-04-05 2017-08-04 广东长盈精密技术有限公司 The nanometer injection moulding process of temperature control equipment, nanometer injection mold and workpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107009591A (en) * 2017-04-05 2017-08-04 广东长盈精密技术有限公司 The nanometer injection moulding process of temperature control equipment, nanometer injection mold and workpiece

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