CN103770300A - Plastic mold cooling system - Google Patents
Plastic mold cooling system Download PDFInfo
- Publication number
- CN103770300A CN103770300A CN201410068867.0A CN201410068867A CN103770300A CN 103770300 A CN103770300 A CN 103770300A CN 201410068867 A CN201410068867 A CN 201410068867A CN 103770300 A CN103770300 A CN 103770300A
- Authority
- CN
- China
- Prior art keywords
- water
- cooling system
- filled radiator
- control device
- temperature
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic mold cooling system which comprises water-cooled radiators, a circulating water pump, a control device and a water storage tank, wherein the water storage tank is connected with the circulating water pump to provide a cooling water source; the output end of the circulating water pump is connected with the water-cooled radiators; water pipes are arranged between outlets of the water-cooled radiators and the water storage tank for connection; the control device is linearly connected with the circulating water pump; temperature sensors are arranged on the water-cooled radiators. According to the plastic mold cooling system, due to the mode, the temperature sensors are used for monitoring the temperature of the surface of a mold, and automatically reducing the temperature in a water cooling way to reasonably control the temperature of the mold, so that the working efficiency and the quality of an injection molding product are improved.
Description
Technical field
The present invention relates to plastic mould cooling technology field, particularly relate to a kind of plastic mould cooling system.
Background technology
Plastic-injection mould is a kind of instrument of producing plastic products.It is made up of several parts, comprises the shaping mold cavity forming between upper and lower mould, liftout attachment and upper and lower mould.In injection moulding when work,, clamping mould is on injection machine, and the plastics of melting are injected in shaping mold cavity, and in chamber cooling and shaping, then upper and lower mould is opened again, by ejection system by goods from die cavity ejection die, then mould closure is carried out injection moulding next time.
Injection moulding process loops, so temperature raises after the plastic heating that mould is melted, goods are difficult to rapid cooling and shaping, quality and the operating efficiency of goods are affected, therefore will lower the temperature to mould, generally adopt simple water-cooling pattern, energy consumption is large, and cannot make mold temperature be controlled at rational scope, the Forming Quality of goods is not high.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of plastic mould cooling system, and automatic temperature-sensed also carries out circulating cooling, controls flexibly the temperature of mould.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of plastic mould cooling system is provided, comprise: water-filled radiator, water circulating pump, control device and cistern, described cistern is connected cooling water source is provided with water circulating pump, described recirculated water delivery side of pump is connected with water-filled radiator, between the outlet of described water-filled radiator and cistern, being provided with water pipe is connected, between described control device and water circulating pump, linear connection, is provided with temperature sensor on described water-filled radiator.
In a preferred embodiment of the present invention, described recirculated water delivery side of pump is provided with several water-filled radiators, described several water-filled radiator parallel connections.
In a preferred embodiment of the present invention, described temperature sensor is connected with control device.
In a preferred embodiment of the present invention, described water-filled radiator comprises bottom fixed board, middle part aquaporin and top heat dissipation sheet, and described middle part aquaporin is arranged between bottom fixed board and top heat dissipation sheet.
In a preferred embodiment of the present invention, described bottom fixed board, middle part aquaporin and top heat dissipation sheet are all that aluminium alloy is made.
The invention has the beneficial effects as follows: a kind of plastic mould cooling system that the present invention points out, by the temperature of temperature sensor monitors die surface, and automatically carry out water-cooled cooling, rationally control mold temperature, improve the quality of operating efficiency and injecting products.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is that a kind of plastic mould cooling system of the present invention is unified the structural representation of preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, water-filled radiator, 2, water circulating pump, 3, control device, 4, cistern.
The specific embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of plastic mould cooling system, comprise: water-filled radiator 1, water circulating pump 2, control device 3 and cistern 4, described cistern 4 is connected cooling water source is provided with water circulating pump 2, the output of described water circulating pump 2 is connected with water-filled radiator 1, between the outlet of described water-filled radiator 1 and cistern 4, being provided with water pipe is connected, between described control device 3 and water circulating pump 2, linear connection, is provided with temperature sensor on described water-filled radiator 1.
The water-filled radiator 1 of a kind of plastic mould cooling system of the present invention can be arranged on injection mold surface, the output of described water circulating pump 2 is provided with several water-filled radiators, can lower the temperature to mould many places simultaneously, temperature control good uniformity, described several water-filled radiator 1 parallel connections.
Further, described temperature sensor is connected with control device 3, and temperature sensor monitors is transferred to control device 3 to the temperature of die surface and signal, and control device 3 is according to setting the duty of determining water pump.
Further, described water-filled radiator 1 comprises bottom fixed board, middle part aquaporin and top heat dissipation sheet, and described middle part aquaporin is arranged between bottom fixed board and top heat dissipation sheet, and top heat dissipation sheet has been accelerated the speed of cooling.
Further, described bottom fixed board, middle part aquaporin and top heat dissipation sheet are all that aluminium alloy is made, and heat conduction is fast, good heat dissipation effect, and quality is slim and graceful, and waterproof corrosion is durable effective.
In sum, a kind of plastic mould cooling system that the present invention points out, compared with common water cooling plant, can automatically monitor mold temperature and carry out cooling water circulation, and the degree of accuracy of temperature control is high, be conducive to the moulding of injection-molded item, and energy consumption is low.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a plastic mould cooling system, it is characterized in that, comprise: water-filled radiator, water circulating pump, control device and cistern, described cistern is connected cooling water source is provided with water circulating pump, described recirculated water delivery side of pump is connected with water-filled radiator, between the outlet of described water-filled radiator and cistern, be provided with water pipe and be connected, between described control device and water circulating pump, linear connection, is provided with temperature sensor on described water-filled radiator.
2. plastic mould cooling system according to claim 1, is characterized in that, described recirculated water delivery side of pump is provided with several water-filled radiators, described several water-filled radiator parallel connections.
3. plastic mould cooling system according to claim 1, is characterized in that, described temperature sensor is connected with control device.
4. plastic mould cooling system according to claim 1, is characterized in that, described water-filled radiator comprises bottom fixed board, middle part aquaporin and top heat dissipation sheet, and described middle part aquaporin is arranged between bottom fixed board and top heat dissipation sheet.
5. plastic mould cooling system according to claim 4, is characterized in that, described bottom fixed board, middle part aquaporin and top heat dissipation sheet are all that aluminium alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068867.0A CN103770300A (en) | 2014-02-28 | 2014-02-28 | Plastic mold cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068867.0A CN103770300A (en) | 2014-02-28 | 2014-02-28 | Plastic mold cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770300A true CN103770300A (en) | 2014-05-07 |
Family
ID=50563291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068867.0A Pending CN103770300A (en) | 2014-02-28 | 2014-02-28 | Plastic mold cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003632A (en) * | 2016-06-29 | 2016-10-12 | 苏州天朋精密元器件有限公司 | Heat energy collecting device for plastic mold cooling water |
| CN114273630A (en) * | 2022-01-18 | 2022-04-05 | 安徽楚江高新电材有限公司 | Energy-saving conticaster automatic cooling system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201633179U (en) * | 2010-05-06 | 2010-11-17 | 深圳市奥德机械有限公司 | Fast-cooling and fast-heating mold temperature machine |
| CN203228383U (en) * | 2013-04-27 | 2013-10-09 | 无锡市智富信息科技开发有限公司 | Constant temperature cooling system for mold |
-
2014
- 2014-02-28 CN CN201410068867.0A patent/CN103770300A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201633179U (en) * | 2010-05-06 | 2010-11-17 | 深圳市奥德机械有限公司 | Fast-cooling and fast-heating mold temperature machine |
| CN203228383U (en) * | 2013-04-27 | 2013-10-09 | 无锡市智富信息科技开发有限公司 | Constant temperature cooling system for mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003632A (en) * | 2016-06-29 | 2016-10-12 | 苏州天朋精密元器件有限公司 | Heat energy collecting device for plastic mold cooling water |
| CN114273630A (en) * | 2022-01-18 | 2022-04-05 | 安徽楚江高新电材有限公司 | Energy-saving conticaster automatic cooling system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |