CN207481157U - A kind of utility model die heater - Google Patents
A kind of utility model die heater Download PDFInfo
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- CN207481157U CN207481157U CN201721100897.0U CN201721100897U CN207481157U CN 207481157 U CN207481157 U CN 207481157U CN 201721100897 U CN201721100897 U CN 201721100897U CN 207481157 U CN207481157 U CN 207481157U
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- die heater
- water pump
- utility
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Abstract
The utility model discloses a kind of utility model die heaters, die heater ontology is by water tank, heating and cooling system, dynamic transfer system, tank level control system, temperature sensor, inlet, water supply pipe, first valve body, solenoid valve, copper pipe, second valve body, outlet pipe, return pipe forms, inlet is made of the first water row and the second water row, heating and cooling system is made of heating cylinder, dynamic transfer system is made of water pump, tank level control system is made of liquid level detection device, the top of heating cylinder is equipped with liquid level detection device, the bottom end of heating cylinder is equipped with water pump, the side of water pump is equipped with water supply pipe, one end of water supply pipe is equipped with the first valve body, the bottom of liquid level detection device is equipped with copper pipe, one end of copper pipe is equipped with solenoid valve.The die heater is simple in structure, easy to use, can clear up the hydrops in mold, can clear up the hydrops in extension pipeline, and security risk when avoiding dismounting mold or extending pipeline, hydrops will not reveal pollution environment, improve production efficiency.
Description
Technical field
The utility model is related to a kind of die heaters, and in particular to a kind of utility model die heater.
Background technology
In existing injection molding process, the preparation process of plastic product mainly includes molding --- filling --- and protects
--- cooling --- is pressed to demould 5 stages, mold (being also known as molding die) requires heat to certain temperature at work, with
Deformation of products is prevented, improves the shaping efficiency of product, reduces the generation of defective products.The existing adjusting generally use to mold temperature
Die heater.Existing die heater mainly includes control circuit, heater and pump.Heater is be internally provided with heater element closed
Container, the hot switching path that heater is connected to by pumping and extending pipeline in mold form a circulation loop.Pass through heating
Device directly heats water or oil, and passes through the pump in die heater and the water of heating or oil are pumped into the hot switching path of mold,
So as to achieve the purpose that heating and control mold temperature.There are following defects for existing die heater：1st, die heater after using,
Hydrops (water or oil) in mold cannot be cleared up, and easily mold is made to get rusty, easily block hot switching path；2nd, when needing replacing mold
When preparing different product, the hydrops (water or oil) extended in pipeline cannot be cleared up, and hydrops can flow to injection molding machine or ground, cleaning
It is difficult；3rd, hydrops temperature is higher, once hydrops outflow or ejection when dismounting mold or extension pipeline, easily scald operating personnel, deposit
In security risk；4th, hydrops temperature is higher, could dismantle mold or extension pipeline after needing cooling, extend the time of replacement,
Production efficiency is than relatively low.
Invention content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of utility model die heater, so as to solve
The certainly above problem.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides a kind of utility model die heater, and including die heater ontology, the die heater ontology is by water
Case, heating and cooling system, dynamic transfer system, tank level control system, temperature sensor, inlet, water supply pipe, the first valve body,
Solenoid valve, copper pipe, the second valve body, outlet pipe, return pipe composition, the inlet are made of the first water row and the second water row, institute
It states heating and cooling system to be made of heating cylinder, the dynamic transfer system is made of water pump, and the tank level control system is by liquid level
Detection device is formed, and the top of the heating cylinder is equipped with the liquid level detection device, and the bottom end of the heating cylinder is equipped with the water
Pump, the side of the water pump are equipped with the water supply pipe, and one end of the water supply pipe is equipped with first valve body, the level sensing
The bottom of device is equipped with the copper pipe, and one end of the copper pipe is equipped with the solenoid valve, and the top of the water pump is equipped with described return
Water pipe, the top of the heating cylinder are equipped with the outlet pipe, and one end of the outlet pipe is arranged equipped with first water, the return water
One end of pipe is arranged equipped with second water, and second valve body is equipped on the first water row and second water row.
As a kind of optimal technical scheme of the utility model, the water pump passes sequentially through hexagon-headed bolt, plain washer, bullet
Spring washer and hex nut are fixed on the bottom of the die heater ontology, the water pump by nipple and the water supply pipe,
The copper pipe is connected with the return pipe, and the liquid level detection device is connected by connecting tube with the return pipe.
As a kind of optimal technical scheme of the utility model, the heat block and temperature of heating liquid are equipped in the heating cylinder
Sensor is spent, the water inlet of the heating cylinder is connect by the water supply pipe on the water pump with outer tank, the heating
Cylinder is arranged by the outlet pipe with first water and second water row is connected.
As a kind of optimal technical scheme of the utility model, the solenoid valve, heat block, the temperature sensor, institute
Water pump and the liquid level detection device is stated to be electrically connected with controller.
As a kind of optimal technical scheme of the utility model, the bottom end of the die heater ontology is equipped with idler wheel, the liquid
Level detecting apparatus is connected by the copper pipe with the water pump.
The advantageous effect that the utility model is reached is：The device is a kind of utility model die heater, the die heater structure
Simply, it is easy to use, the hydrops in mold can be cleared up, the hydrops in extension pipeline can be cleared up, avoid dismounting mold or extension
Security risk during road, hydrops will not reveal pollution environment, improve production efficiency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
In figure：1st, the first water is arranged；2nd, the second water is arranged；3rd, heating cylinder；4th, water pump；5th, water supply pipe；6th, the first valve body；7th, electromagnetism
Valve；8th, copper pipe；9th, the second valve body；10th, outlet pipe；11st, return pipe；12nd, liquid level detection device.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of utility model die heater, including die heater ontology, die heater sheet
Body is by water tank, heating and cooling system, dynamic transfer system, tank level control system, temperature sensor, inlet, water supply pipe 5,
One valve body 6, solenoid valve 7, copper pipe 8, the second valve body 9, outlet pipe 10, return pipe 11 form, and inlet arranges 1 and second by the first water
2 composition of water row, heating and cooling system are made of heating cylinder 3, and dynamic transfer system is made of water pump 4, and tank level control system is by liquid
Level detecting apparatus 12 is formed, and the top of heating cylinder 3 is equipped with liquid level detection device 12, and the bottom end of heating cylinder 3 is equipped with water pump 4, water pump 4
Side be equipped with water supply pipe 5, one end of water supply pipe 5 is equipped with the first valve body 6, and the bottom of liquid level detection device 12 is equipped with copper pipe 8, copper
One end of pipe 8 is equipped with solenoid valve 7, and the top of water pump 4 is equipped with return pipe 11, and the top of heating cylinder 3 is equipped with outlet pipe 10, outlet pipe
10 one end is equipped with the first water and arranges 1, and one end of return pipe 11 is equipped with the second water and arranges 2, is all provided on the first water row 1 and the second water row 2
There is the second valve body 9.
Water pump 4 passes sequentially through the bottom that hexagon-headed bolt, plain washer, spring washer and hex nut are fixed on die heater ontology
Portion, water pump 4 are connected by nipple with water supply pipe 5, copper pipe 8 and return pipe 11, liquid level detection device 12 by connecting tube with
Return pipe 11 is connected.
The heat block and temperature sensor of heating liquid are equipped in heating cylinder 3, the water inlet of heating cylinder 3 passes through on water pump 4
Water supply pipe 5 connect with outer tank, heating cylinder 3 is connected by outlet pipe 10 and the first water row 1 and the second water row 2.
Solenoid valve 7, heat block, temperature sensor, water pump 4 and liquid level detection device 12 are electrically connected with controller.
The bottom end of die heater ontology is equipped with idler wheel, and liquid level detection device 12 is connected by copper pipe 8 with water pump 4.
The device is a kind of utility model die heater, and including die heater ontology, die heater ontology is by water tank, heating cooling system
System, dynamic transfer system, tank level control system, temperature sensor, inlet, water supply pipe 5, the first valve body 6, solenoid valve 7, copper pipe
8th, the second valve body 9, outlet pipe 10, return pipe 11 form, and inlet is made of the first water row 1 and the second water row 2, heats cooling system
System is made of heating cylinder 3, and dynamic transfer system is made of water pump 4, and tank level control system is made of liquid level detection device 12, usually
In the case of, the water pump 4 in dynamic transfer system makes hot fluid reach mold from the water tank equipped with internal heater and cooler,
Again water tank is returned to from mold；The temperature of temperature sensor measurement hot fluid and the controller for transferring data to control section；Control
Device processed adjusts the temperature of hot fluid, and so as to adjust the temperature of mold indirectly, if die heater is in production, the temperature of mold is more than
The setting value of controller, controller will open solenoid valve 7 and connect water inlet pipe, until the temperature of the temperature of hot-fluid liquid, i.e. mold
Setting value is returned to, if mold temperature is less than setting value, controller will open heater and be heated.
1st, when needing to heat mold, liquid accesses water pump 4 by water supply pipe 5 from outside, and 5 discharge outlet of water supply pipe passes through
The lower part connection of pipeline heating cylinder 3, liquid enter hot cylinder 3, discharge air, and liquid, which is full of heating cylinder 3 and passes through outlet pipe 10, to be connected
The inlet of the hot switching path of each mold is connected to, the liquid outlet of the hot switching path of mold is connected to pumping by return pipe 11
Water pump 4, liquid is recycled.
2nd, when liquid is full of heating cylinder 3, and when the time reaches emptying time 30 seconds, heating module starts, make to be stored in plus
The liquid of hot cylinder 3 is warming up to predetermined temperature.
The advantageous effect that the utility model is reached is：The device is a kind of utility model die heater, the die heater structure
Simply, it is easy to use, the hydrops in mold can be cleared up, the hydrops in extension pipeline can be cleared up, avoid dismounting mold or extension
Security risk during road, hydrops will not reveal pollution environment, improve production efficiency.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of utility model die heater, including die heater ontology, which is characterized in that the die heater ontology is by water tank, heating
Cooling system, dynamic transfer system, tank level control system, temperature sensor, inlet, water supply pipe（5）, the first valve body（6）, electricity
Magnet valve（7）, copper pipe（8）, the second valve body（9）, outlet pipe（10）, return pipe（11）Composition, the inlet are arranged by the first water（1）
It is arranged with the second water（2）Composition, the heating and cooling system is by heating cylinder（3）It forms, the dynamic transfer system is by water pump（4）Structure
Into the tank level control system is by liquid level detection device（12）It forms, the heating cylinder（3）Top be equipped with the level sensing
Device（12）, the heating cylinder（3）Bottom end be equipped with the water pump（4）, the water pump（4）Side be equipped with the water supply pipe
（5）, the water supply pipe（5）One end be equipped with first valve body（6）, the liquid level detection device（12）Bottom be equipped with it is described
Copper pipe（8）, the copper pipe（8）One end be equipped with the solenoid valve（7）, the water pump（4）Top be equipped with the return pipe
（11）, the heating cylinder（3）Top be equipped with the outlet pipe（10）, the outlet pipe（10）One end be equipped with first water
Row（1）, the return pipe（11）One end equipped with second water arrange（2）, the first water row（1）It is arranged with second water
（2）On be equipped with second valve body（9）.
A kind of 2. utility model die heater according to claim 1, which is characterized in that the water pump（4）Pass sequentially through six
Hex bolt, plain washer, spring washer and hex nut are fixed on the bottom of the die heater ontology, the water pump（4）Pass through
Nipple and the water supply pipe（5）, the copper pipe（8）With the return pipe（11）It is connected, the liquid level detection device（12）
Pass through connecting tube and the return pipe（11）It is connected.
A kind of 3. utility model die heater according to claim 1, which is characterized in that the heating cylinder（3）Interior be equipped with adds
The heat block and temperature sensor of hot liquid, the heating cylinder（3）Water inlet pass through the water pump（4）On the water supply pipe
（5）It is connect with outer tank, the heating cylinder（3）Pass through the outlet pipe（10）It is arranged with first water（1）With described second
Water is arranged（2）It is connected.
A kind of 4. utility model die heater according to claim 1, which is characterized in that the solenoid valve（7）, heat block,
The temperature sensor, the water pump（4）With the liquid level detection device（12）It is electrically connected with controller.
5. a kind of utility model die heater according to claim 1, which is characterized in that the bottom end of the die heater ontology is set
There are idler wheel, the liquid level detection device（12）Pass through the copper pipe（8）With the water pump（4）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721100897.0U CN207481157U (en) | 2017-08-31 | 2017-08-31 | A kind of utility model die heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721100897.0U CN207481157U (en) | 2017-08-31 | 2017-08-31 | A kind of utility model die heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207481157U true CN207481157U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721100897.0U Active CN207481157U (en) | 2017-08-31 | 2017-08-31 | A kind of utility model die heater |
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| Country | Link |
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| CN (1) | CN207481157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516231A (en) * | 2020-05-18 | 2020-08-11 | 上海依呗科技有限公司 | Utilize mould temperature machine to preheat endless injection molding water bath equipment |
-
2017
- 2017-08-31 CN CN201721100897.0U patent/CN207481157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516231A (en) * | 2020-05-18 | 2020-08-11 | 上海依呗科技有限公司 | Utilize mould temperature machine to preheat endless injection molding water bath equipment |
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