CN202213167U - Automatic oil temperature control cooler for hydraulic system of injection molding machine - Google Patents
Automatic oil temperature control cooler for hydraulic system of injection molding machine Download PDFInfo
- Publication number
- CN202213167U CN202213167U CN2011202770991U CN201120277099U CN202213167U CN 202213167 U CN202213167 U CN 202213167U CN 2011202770991 U CN2011202770991 U CN 2011202770991U CN 201120277099 U CN201120277099 U CN 201120277099U CN 202213167 U CN202213167 U CN 202213167U
- Authority
- CN
- China
- Prior art keywords
- pipe
- oil temperature
- temperature control
- automatic oil
- injection molding
- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic oil temperature control cooler for a hydraulic system of an injection molding machine and relates to an oil temperature controller device for the injection molding machine. The automatic oil temperature control cooler comprises a shell body, a snakelike pipe, a snakelike pipe inlet, a snakelike pipe outlet, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are arranged on the shell. The automatic oil temperature control cooler is characterized in that the water outlet pipe is communicated with an electromagnetic valve in series; a pipeline at the snakelike pipe outlet is provided with a temperature sensor; and the electromagnetic valve, the temperature sensor and an additionally arranged PLC (Programmable Logic Controller) processor are connected through a circuit. The automatic oil temperature control cooler has the advantages that an oil temperature can be automatically controlled in the range of 40 DEG C to 45 DEG C; the production on the machine station is stabilized; and the production efficiency is improved.
Description
Technical field:
The utility model relates to injection moulding machine oil temperature controller device.
Background technology:
Injection machine production is to rely on oil pump to drive ejaculation system, molten moulding system, ejection system, clamping system etc.Will influence the stability that injection machine is produced so hydraulic oil temperature is high and low, the warm desired optimum temperature that produces oil of injection machine is between 40 degree-45 degree.
Existing injection machine be by tank supply water each board through board oil warm cooler circulation return cooling tower and get into tank once more; Form a complete water cooling system; Through water, oily heat exchange oily temperature is cooled off, influenced by temperature, temperature can't be controlled between 40 degree-45 degree all the time.
The traditional type injection machine is that recirculated water directly gets into the warm cooler of board oil and comes cooler table oil temperature, oily temperature cooler by housing, coiled pipe, coiled pipe import, coiled pipe export, water inlet pipe, water outlet pipe on the housing form.The oil coiled pipe of flowing through is cooled off by water in housing indirectly.Its defective is:
1, recirculated water control oil temperature, but water temperature is uncontrollable, causes oily temperature also uncontrollable, and fluctuation of service influences production product quality problem.
2, the weather variations in temperature also can influence the board variations in temperature.
Summary of the invention:
The purpose of the utility model is to overcome and causes because of oil temperature is uncontrollable and to produce abnormal defective, and the warm cooler of automatic control oil of a kind of hydraulic injection molding machine system is provided.
The scheme of the utility model is: comprise water inlet pipe, water outlet pipe on housing, coiled pipe, coiled pipe import, coiled pipe outlet, the housing; It is characterized in that: be communicated with a magnetic valve at the water outlet pipe concatenation type, a temperature sensor is installed on the pipeline of coiled pipe outlet; Magnetic valve, temperature sensor and the PLC processor circuit of setting up are connected.
The advantage of the utility model is: can control the oil temperature automatically between 40 degree-45 degree, stablize board production, enhance productivity.
Description of drawings:
Accompanying drawing is the utility model structural representation.
The specific embodiment:
The utility model comprises water inlet pipe 2, the water outlet pipe 8 on housing 5, coiled pipe 6, coiled pipe import 7, coiled pipe outlet 3, the housing 5; It is characterized in that: be communicated with a magnetic valve 1 at water outlet pipe 8 concatenation types, on the pipeline of coiled pipe outlet 3, a temperature sensor 4 be installed; Magnetic valve 1, temperature sensor 4 and the PLC processor circuit of setting up are connected.
Open and close by PLC processor control magnetic valve 1 through temperature sensor 4 information, thereby control the cooling water flow in the oily temperature cooler, reach the temperature control effect.
Claims (1)
1. the warm cooler of the automatic control of hydraulic injection molding machine system oil; Comprise water inlet pipe (2), water outlet pipe (8) on housing (5), coiled pipe (6), coiled pipe import (7), coiled pipe outlet (3), the housing (5); It is characterized in that: be communicated with a magnetic valve (1) at water outlet pipe (8) concatenation type, a temperature sensor (4) is installed on the pipeline of coiled pipe outlet (3); Magnetic valve (1), temperature sensor (4) and the PLC processor circuit of setting up are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202770991U CN202213167U (en) | 2011-07-28 | 2011-07-28 | Automatic oil temperature control cooler for hydraulic system of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202770991U CN202213167U (en) | 2011-07-28 | 2011-07-28 | Automatic oil temperature control cooler for hydraulic system of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213167U true CN202213167U (en) | 2012-05-09 |
Family
ID=46012436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202770991U Expired - Fee Related CN202213167U (en) | 2011-07-28 | 2011-07-28 | Automatic oil temperature control cooler for hydraulic system of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334987A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Hydraulic oil temperature controlling device of injection molding machine |
| CN117780744A (en) * | 2024-02-27 | 2024-03-29 | 智奇铁路设备有限公司 | Hydraulic oil circulation cooling device |
-
2011
- 2011-07-28 CN CN2011202770991U patent/CN202213167U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334987A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Hydraulic oil temperature controlling device of injection molding machine |
| CN117780744A (en) * | 2024-02-27 | 2024-03-29 | 智奇铁路设备有限公司 | Hydraulic oil circulation cooling device |
| CN117780744B (en) * | 2024-02-27 | 2024-05-10 | 智奇铁路设备有限公司 | Hydraulic oil circulation cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fuqing Fujie Plastics Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |