CN206297106U - Fervent control system in a kind of mould - Google Patents
Fervent control system in a kind of mould Download PDFInfo
- Publication number
- CN206297106U CN206297106U CN201621168725.2U CN201621168725U CN206297106U CN 206297106 U CN206297106 U CN 206297106U CN 201621168725 U CN201621168725 U CN 201621168725U CN 206297106 U CN206297106 U CN 206297106U
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- plc
- hydraulic jack
- mould
- fervent
- pressure
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Abstract
The utility model discloses fervent control system in a kind of mould, fervent control system in a kind of mould, it is characterized in that, including display screen, motor and the gear pump that control rack, the PLC in control rack are connected with PLC, gear pump connection hydraulic jack；The hydraulic jack oil circuit connects fuel tank, and hydraulic jack is in mould.Hydraulic jack is connected with gear pump and fuel tank by high-pressure oil pipe, high-pressure oil pipe is provided with pressure sensor, the pressure sensor is connected with PLC signal, and PLC is also associated with solenoid check valve and solenoid directional control valve, and solenoid directional control valve is connected with motor.Fuel tank is connected with temperature sensor, and temperature sensor is connected by connecting thermal module with PLC signal.PLC is also connected with a buzzer, and PLC receives corresponding pressure, temperature, current signal and acts accordingly instruction, and oil leak oil pressure is relatively low, temperature is too high, electric leakage sends alarm warning by buzzer.
Description
Technical field
The utility model is related to mold machining technology field, and more particularly to one kind possesses too high temperature, oil leak and pressure
Fervent control system in the mould of abnormal alarm control.
Background technology
The earnestly extensive use in plastic mould production and processing in mould, usual working of plastics after moulding, material head and product
Product are connected by cast gate, and workman needs to carry out cast gate pruning modes, and labour intensity is big, and cast gate is pruned unsightly.Existing solution
Cutting knife is ejected by gate cutting from top board when certainly method is die sinking, and both approaches are sheared after die sinking, due to
Now plastics have been cooled down, and unsightly, product quality does not increase the gate land after shearing, still need repeatedly artificial pruning ability
Cast gate is pruned smooth, labour intensity is still larger, increased cost of labor.It is exactly earnestly not molded in plastic mould in mould
Before, cast gate is sheared or squeezes off, so as to after plastic mould die sinking, realize the mold injection automation process that part material is separate.Briefly
Yan Zhi, is exactly earnestly the Technology of Auto Separation of the material head with product of plastic parts in mould.Fervent technology, its control system in existing mould
Lack too high corresponding temperature, oil leak and pressure anomaly controlling alarm, therefore easily caused by above mentioned problem in use
Defective products or security incident.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the utility model possesses too high temperature, oil leak and pressure there is provided one kind
Fervent control system in the mould of power abnormal alarm control.
The technical scheme that the utility model is used is：Fervent control system in a kind of mould, it is characterised in that：Including control
Display screen, motor and gear pump that rack, the PLC in control rack are connected with PLC, gear pump connect
Connect hydraulic jack；The hydraulic jack oil circuit connects fuel tank, and hydraulic jack is in mould；The mould includes cover half and moves
Mould, forms formed product chamber between fixed half and moving half, injection feed channel is provided between fixed half and moving half, is molded feed channel and product
Forming cavity junction is provided with cast gate shearing position；The hydraulic jack is located at cast gate shearing position lower section, the connection of hydraulic jack inner carrier
Cutting knife, the piston up-down in hydraulic jack, driving cutting knife to move up and down carries out cast gate shearing.
The hydraulic jack is connected with gear pump and fuel tank by high-pressure oil pipe, and high-pressure oil pipe is provided with pressure sensor,
The pressure sensor is connected with PLC signal, and PLC is also associated with solenoid check valve and solenoid directional control valve, electricity
Magnetic reversal valve is connected with motor.
The fuel tank is connected with temperature sensor, and temperature sensor is connected by connecting thermal module with PLC signal
Connect.
PLC connection exchange electric contactor and the phase sequence relay, external electrical is connected by exchanging electric contactor
Source, is provided with current inductor, current inductor connection earth leakage circuit-breaker between exchange electric contactor and PLC.
The PLC is also connected with a buzzer, and PLC receives corresponding pressure, temperature, current signal and makes
Corresponding actions are instructed, and oil leak oil pressure is relatively low, temperature is too high, electric leakage sends alarm warning by buzzer.
The beneficial effects of the utility model are：The plasthetics that present plastic mould is produced need to manually be sheared and poured
Mouthful, or the another fixture that does manually operates the fixture hob by hand.Earnestly control system is used in the mould of the technical program design
High-voltage high-speed shearing is carried out inside mould.By the implementation of the technical program, the PLC controls of fervent control system in the mould of design
Rack processed, realizes that system controls report by designing temperature sensor, pressure sensor, current inductor that PLC connects
It is alert, reach during automated job intelligent monitoring whether oil leak, whether whether temperature too high, leak electricity, and reaches equipment different
Normal autostop alarm.
Brief description of the drawings
Fig. 1 is control system theory diagram of the present utility model.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Refer to accompanying drawing 1, fervent control system in a kind of mould, it is characterized in that, including control rack, in control rack
The PLC display screen, motor and the gear pump that are connected with PLC, gear pump connection hydraulic jack；The hydraulic pressure
Oil path in oil cylinder connects fuel tank, and hydraulic jack is in mould；The mould includes fixed half and moving half, is formed between fixed half and moving half
Formed product chamber, is provided with injection feed channel between fixed half and moving half, injection feed channel is provided with cast gate with formed product chamber junction
Shearing position；The hydraulic jack is located at cast gate shearing position lower section, hydraulic jack inner carrier connection cutting knife, the piston in hydraulic jack
Move up and down, driving cutting knife to move up and down carries out cast gate shearing.
The hydraulic jack is connected with gear pump and fuel tank by high-pressure oil pipe, and high-pressure oil pipe is provided with pressure sensor,
The pressure sensor is connected with PLC signal, and PLC is also associated with solenoid check valve and solenoid directional control valve, electricity
Magnetic reversal valve is connected with motor.
The fuel tank is connected with temperature sensor, and temperature sensor is connected by connecting thermal module with PLC signal
Connect.
PLC connection exchange electric contactor and the phase sequence relay, external electrical is connected by exchanging electric contactor
Source, is provided with current inductor, current inductor connection earth leakage circuit-breaker between exchange electric contactor and PLC.
The PLC is also connected with a buzzer, and PLC receives corresponding pressure, temperature, current signal and makes
Corresponding actions are instructed, and oil leak oil pressure is relatively low, temperature is too high, electric leakage sends alarm warning by buzzer.
Above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and is not
Restriction to implementation method of the present utility model.And it is apparent for belong to that connotation of the present utility model extends out
Change or variation still fall within protection domain of the present utility model.
Claims (5)
1. fervent control system in a kind of mould, it is characterised in that：PLC including control rack, in control rack,
Display screen, motor and the gear pump being connected with PLC, gear pump connection hydraulic jack；The hydraulic jack oil circuit connection
Fuel tank, hydraulic jack is in mould；The mould includes fixed half and moving half, and formed product chamber is formed between fixed half and moving half,
Injection feed channel is provided between fixed half and moving half, injection feed channel is provided with cast gate shearing position with formed product chamber junction；It is described
Hydraulic jack is located at cast gate shearing position lower section, hydraulic jack inner carrier connection cutting knife, the piston up-down in hydraulic jack, band
Dynamic cutting knife moves up and down and carries out cast gate shearing.
2. fervent control system in a kind of mould according to claim 1, it is characterised in that：The hydraulic jack and gear pump
Connected by high-pressure oil pipe with fuel tank, high-pressure oil pipe is provided with pressure sensor, the pressure sensor and PLC signal
Connection, PLC is also associated with solenoid check valve and solenoid directional control valve, and solenoid directional control valve is connected with motor.
3. fervent control system in a kind of mould according to claim 1, it is characterised in that：The fuel tank is connected with temperature biography
Sensor, temperature sensor is connected by connecting thermal module with PLC signal.
4. fervent control system in a kind of mould according to claim 1, it is characterised in that：The PLC connection is handed over
Stream electric contactor and phase sequence relay, by exchange electric contactor connect external power source, exchange electric contactor and PLC it
Between be provided with current inductor, current inductor connection earth leakage circuit-breaker.
5. fervent control system in a kind of mould according to claim 1, it is characterised in that：The PLC is also connected with
One buzzer, PLC receives corresponding pressure, temperature, current signal and acts accordingly instruction, oil leak oil pressure is relatively low,
Temperature is too high, electric leakage sends alarm warning by buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168725.2U CN206297106U (en) | 2016-11-02 | 2016-11-02 | Fervent control system in a kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168725.2U CN206297106U (en) | 2016-11-02 | 2016-11-02 | Fervent control system in a kind of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297106U true CN206297106U (en) | 2017-07-04 |
Family
ID=59202845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168725.2U Expired - Fee Related CN206297106U (en) | 2016-11-02 | 2016-11-02 | Fervent control system in a kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206297106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819139A (en) * | 2018-05-30 | 2018-11-16 | 潘勇 | Automotive bumper mold mould inscribe cast gate control system |
-
2016
- 2016-11-02 CN CN201621168725.2U patent/CN206297106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819139A (en) * | 2018-05-30 | 2018-11-16 | 潘勇 | Automotive bumper mold mould inscribe cast gate control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171102 |