CN106079248A - A kind of injection machine servo-drive and control system - Google Patents

A kind of injection machine servo-drive and control system Download PDF

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Publication number
CN106079248A
CN106079248A CN201610492799.XA CN201610492799A CN106079248A CN 106079248 A CN106079248 A CN 106079248A CN 201610492799 A CN201610492799 A CN 201610492799A CN 106079248 A CN106079248 A CN 106079248A
Authority
CN
China
Prior art keywords
servomotor
encoder
dosing pump
host computer
drive
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.)
Withdrawn
Application number
CN201610492799.XA
Other languages
Chinese (zh)
Inventor
魏芳芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Tiannuo Energy Technology Co Ltd
Original Assignee
Hefei Tiannuo Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Tiannuo Energy Technology Co Ltd filed Critical Hefei Tiannuo Energy Technology Co Ltd
Priority to CN201610492799.XA priority Critical patent/CN106079248A/en
Publication of CN106079248A publication Critical patent/CN106079248A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

A kind of injection machine servo-drive and control system, it relates to injection machine servo-drive and controls technical field.It includes host computer control computer, dosing pump, servomotor, load pressure sensor, encoder, encoder is arranged on servomotor and drives dosing pump, dosing pump working order is sent to host computer control computer by load pressure sensor, and the order of host computer control computer is sent to servomotor by encoder.This practical technology make servomotor run by change power is intact with load demand power to be mated, reach energy-saving effect, equip with conventional hydraulic formula injection-moulding plastic compared with, no longer produce the idle energy consumption caused because of hydraulic system pressure, Flow-rate adjustment.

Description

A kind of injection machine servo-drive and control system
Technical field
The present invention relates to a kind of injection machine servo-drive and control technical field, particularly relating to a kind of injection machine servo-drive With control system.
Background technology
Conventional hydraulic formula plastic-injection moulding machine widely used Induction Motor-Driven dosing pump combines with electro-hydraulic proportional valve Technology, due to dosing pump output constant flow rate cause a large amount of idle energy consumption, energy consumption is the highest.
Summary of the invention
It is an object of the invention to provide one make servomotor run power is intact with load demand power mates, reach to save The injection machine servo-drive of energy effect and control system.
The technical solution adopted for the present invention to solve the technical problems is: it includes host computer control computer, dosing pump, servo Motor, load pressure sensor, encoder, encoder is arranged on servomotor and drives dosing pump, dosing pump working order Being sent to host computer control computer by load pressure sensor, the order of host computer control computer is sent to servo electricity by encoder Machine.
The invention has the beneficial effects as follows, this practical technology makes servomotor run power and loading demand merit by change The intact coupling of rate, reaches energy-saving effect, compared with conventional hydraulic formula injection-moulding plastic equipment, no longer produces because of hydraulic system pressure The idle energy consumption that power, Flow-rate adjustment cause.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
In FIG, the present invention is arranged on servomotor 3 by encoder 5 and drives dosing pump 2, dosing pump 2 to operate feelings Condition is sent to host computer control computer 1 by load pressure sensor 4, and the program of host computer 1 is sent to servo electricity by encoder 5 Machine 4, controls rotating speed and the moment of torsion of servomotor 3, thus realizes hydraulic system pressure and flow double-close-loop control, make servomotor 3 run that power is intact with dosing pump 2 load demand power mates, and reach energy-saving effect.

Claims (1)

1. an injection machine servo-drive and control system, it is characterised in that it includes host computer control computer, dosing pump, servo Motor, load pressure sensor, encoder, encoder is arranged on servomotor and drives dosing pump, dosing pump working order Being sent to host computer control computer by load pressure sensor, the order of host computer control computer is sent to servo electricity by encoder Machine.
CN201610492799.XA 2016-06-30 2016-06-30 A kind of injection machine servo-drive and control system Withdrawn CN106079248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610492799.XA CN106079248A (en) 2016-06-30 2016-06-30 A kind of injection machine servo-drive and control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610492799.XA CN106079248A (en) 2016-06-30 2016-06-30 A kind of injection machine servo-drive and control system

Publications (1)

Publication Number Publication Date
CN106079248A true CN106079248A (en) 2016-11-09

Family

ID=57214507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610492799.XA Withdrawn CN106079248A (en) 2016-06-30 2016-06-30 A kind of injection machine servo-drive and control system

Country Status (1)

Country Link
CN (1) CN106079248A (en)

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20161109