CN107310117B - A kind of middle sub-control system of injection (mo(u)lding) machine - Google Patents
A kind of middle sub-control system of injection (mo(u)lding) machine Download PDFInfo
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- CN107310117B CN107310117B CN201710654617.9A CN201710654617A CN107310117B CN 107310117 B CN107310117 B CN 107310117B CN 201710654617 A CN201710654617 A CN 201710654617A CN 107310117 B CN107310117 B CN 107310117B
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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
-
- 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
- B29C2045/7606—Controlling or regulating the display unit
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a kind of middle sub-control systems of injection (mo(u)lding) machine, solve the problems, such as that the control method logic of existing injector is simple and managerial confusion, its key points of the technical solution are that, controller includes multiple control output ends, each control output end is respectively connected with power source, and the neutron for being controlled by power source to carry out corresponding retreat operation is connected on power source；Controller further includes execution module, memory module, transfers module and database；Databases contain multiple and control output end and control program groups correspondingly, each control program groups includes into control program and moving back control program, a kind of middle sub-control system of injection (mo(u)lding) machine of the invention, user can also set into control program or move back the sequence of control program by transferring module, and then external each group neutron is enable to be acted according to the sequence of setting, to make being more widely applied for injector, moreover it is possible to the repetition and managerial confusion for avoiding software systems from working.
Description
Technical field
The present invention relates to a kind of middle sub-control systems of injection (mo(u)lding) machine.
Background technique
Injection (mo(u)lding) machine includes rubber injection moulding machine and plastic-injection moulding machine, and (raw material is for abbreviation injector, injection molding machine
Plastics), it is the main molding equipment that rubber or thermoplasticity, thermosetting plastics are made to various shape product using molding die.
Injection moulding is realized by injector and mold, i.e. the production of molded article.
Neutron in injector is exactly core pulling, includes moving back and forth, it is a component on injector ontology, or
Dynamic model or in cover half now more refers to that mold is included, needs to determine according to specific actual product and mould structure, one
As neutron on injector ontology driven with oil cylinder, neutron oil cylinder or cylinder driving on mold control the sliding block in mold
Sweeping action, in the entire injector formed product period, neutron is needed in different opportunity sweeping actions, with meet product at
Type demand.
On existing normal injection machine, it then follows the industry of default rule, neutron control method are as follows: neutron into: only select
It selects in " before molding ", " in molding ", " molding is eventually ", this three kinds movement node modes, when selection " in molding " mode, Ke Yishe
Fixed specific proton precession makees position；Neutron moves back: only selection is in " before die sinking ", " in die sinking ", " die sinking is eventually ", this three kinds movements
Node mode can set specific neutron and move back operating position when selection " in die sinking " mode.
Above-mentioned neutron control method, very traditional, relatively simple, control logic is simple, and injector is in practical life
But need to produce various products in production, various molds can be encountered, be it is multifarious, it is therefore, this simple
Neutron control method, be difficult to meet complicated molds and products demand.
In increasingly developed Die Industry, more stringent requirements are proposed for control method and control logic to neutron.Mesh
The injector manufacturer of preceding mainstream in the market is all often that client proposes that a new neutron control requires, and producer passes through journey
Sequence change, to meet the needs of client.As soon as namely client carrys out a requirement, producer does one, although meeting visitor
The demand at family, but due to none systematic planning, cause repetition, managerial confusion and the visitor of software systems work
Puzzlement in the use of family.
Summary of the invention
The object of the present invention is to provide a kind of middle sub-control system of injection (mo(u)lding) machine, can allow user according to demand voluntarily
Set the sequence of movement of neutron.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of middle sub-control system of injection (mo(u)lding) machine, including controller, the controller include multiple control output ends,
Each control output end is respectively connected with power source, is connected on the power source and is controlled by power source to carry out the behaviour that retreats accordingly
The neutron of work；The controller further includes execution module, memory module, transfers module and database；The databases
It contains multiple and control output end and controls program groups correspondingly, each control program groups includes into control program and moving back control
Processing procedure sequence；
It is described transfer module for arbitrarily control in called data library in program groups into control program or move back control journey
Sequence is to memory module, and in response to external trigger to having transferred multiple to memory module into control program or moved back control
Program is ranked up；The execution module successively executes storage mould in response to external trigger and according to the sequence for transferring module array
In block into control program or move back control program so that the accordingly corresponding corresponding control of control output end output of control program groups
Signal processed successively acts so that corresponding power source be made to control corresponding neutron according to the sequence for transferring module setting to power source.
Using the above scheme, neutron can be driven to carry out corresponding retreat operation by power source；By will be in database
Control output end corresponding to control program groups is connected to power source, which can be defined as to the control output end, and
It is controlled by the control program groups, goes out wherein into control program neutron can be controlled by power source, and moving back control program can be by dynamic
Power source control neutron enters；User can as desired by transfer arbitrarily controlled in module calls database in program groups into control
Processing procedure sequence and control program is moved back, and to transferring into control program or moving back control program and be ranked up as needed, so as to hold
Row module can execute into control program according to the sequence that module is arranged is transferred or move back control program, to allow the controller to lead to
It crosses the external power source in control output end and controls corresponding neutron and successively acted according to the sequence of setting；In addition, user is also
Can set into control program or move back the sequence of control program by transferring module, so enable external each group neutron according to
The sequence of setting is acted, to make being more widely applied for injector, moreover it is possible to avoid software systems work repetition and
Managerial confusion.
Preferably, each having into control program with label in control program is moved back, the memory module
Including multiple in the execution point being arranged successively；The module of transferring will be transferred into control program or be moved back in response to external trigger
Unique identifier corresponding to control program is filled in sequence to corresponding execution point；The execution module is in response to outside
It triggers and according to the unique identifier being successively read in execution point that puts in order of execution point；The memory module has been also coupled to sound
The dump block of unique identifier in execution point should be removed in external trigger；
If reading unique identifier, the execution module execute corresponding to the unique identifier into control program or
Person moves back control program；Conversely, the execution module bypasses the execution point, next to read if unread arrive unique identifier
Unique identifier in a execution point, until having read the unique identifier in all execution points.
Using the above scheme, due into control program with move back control program data volume it is larger adjusted so that transferring module
Efficiency is lower when taking into control program or moving back control program；By uniquely knowing into control program with label in control program is moved back
Other code, and unique identifier corresponding to the program transferred will be needed to insert to execution point, it can effectively improve and transfer module
Execution efficiency；In addition when setting the sequence of neutron, only the point need to be inputted in corresponding execution point in sequence and needed to be implemented
Into control program and move back control program corresponding to unique identifier, just execution module can be made when reading the execution point,
It can read and execute in the execution point corresponding to unique identifier into control program or move back control program, to simplify
The step of when setting neutron sequence, improve operating efficiency.
Preferably, the module of transferring will be transferred into control program or move back unique identification corresponding to control program
Code is sequentially filled in sequence to corresponding execution point, and two neighboring filled with into control program or moving back control program
Retain several vacancy execution points between the execution point of unique identifier.
Using the above scheme, it if fill unique identifier in execution point, is directly filled out according to putting in order for execution point
It fills down, that is, the execution point of non-reserved empty position between the adjacent execution point being filled；If user wants in having set
Several groups of new neutron actions are added between sub- sequence, then need first by the unique identifier having had been filled with by dump block into
Row is removed, and then according to a set of unique identification code character is sequentially rewritten, increases workload；Therefore by filled with unique
Several groups of vacancy execution points are reserved between the execution point of identification code, when user want centre add several groups of new neutron sequences when,
Only need directly by corresponding to the neutron action into control program or move back control program corresponding to unique identifier fill to
Between reserved vacancy execution point, without all removing the unique identifier originally having had been filled with, to be promoted
Working efficiency, also reduces the workload of user.
Preferably, the controller further includes multiple control signals, mould guarantor is respectively connected in each control signal
Point, the mould protect point and are fixed on power source to detect the power source and correspond to the advance and retreat position of neutron and export corresponding position and believe
Number；
After mould, which protects the neutron that point detects that corresponding power source is controlled, to be reached corresponding position and keep in the position, institute
Execution module is stated in response to external trigger and is executed according to the sequence for transferring module array and next into control program or moves back control
Processing procedure sequence, so that accordingly the corresponding corresponding control signal of control output end output of control program groups is to power source, to make phase
It answers power source that can control corresponding neutron and executes next movement；Conversely, execution module can not execute it is next into control journey
Sequence moves back control program.
Using the above scheme, mould protects the limit switch that point is mold neutron, whether complete can detect mold neutron
It is complete to reach predeterminated position, i.e., whether meet the condition of next group of neutron action；If the current location of mold neutron is arrived completely
It behind position, and keeps in the position, the movement of next group of neutron can be just performed；Conversely, the movement of next group of neutron can not be by
It executes, to ensure that accuracy of the mold neutron when carrying out the movement of each step, and then promotes the yields of injection product, together
When be also avoided that between different neutrons and collide because of sequence of movement entanglement, improve safety when injector operation
Property.
Preferably, the power source includes the oil pump for being coupled to control output end and the oil cylinder for being connected to oil pump.
Using the above scheme, oil cylinder volume is relatively small, while the pressure born at work is big, impact resistance；Pass through oil
Controller can be transformed into the power source of oil cylinder by pump by the electric signal that control output end exports, so as to accurately control
Cylinder action, and then control the neutron action on oil cylinder.
Preferably, the oil cylinder includes hydraulic cylinder and slides the piston rod being connected in hydraulic cylinder, the piston rod
Tail end is provided with piston；There are two mould guarantor's point on each oil cylinder is all provided with, two moulds protect the periphery that point is fixed on corresponding hydraulic cylinder
Face is simultaneously located at close to the position at hydraulic cylinder both ends；Inlay card has induction point on the piston, and two moulds protect point for detecting sense
Should put close to or far from the control signal to export corresponding position signal to controller.
Using the above scheme, mold neutron is connected to the end of piston rod, and piston is fixed on the tail end of piston rod, three
Can linear reciprocating motion be carried out along the length direction of piston rod together；Inlay card can be as connection in the induction point on piston
In the position signal of piston rod upper mold neutron, the mould for being set to hydraulic cylinder both ends protects point and represents mold neutron when retreating
Two critical localisations；When induction point is moved to the position where mould protects point with piston rod, then explanation is connected to the piston rod
On mold neutron have moved to critical localisation, corresponding mould, which protects point, at this time can export corresponding position signal to controller
Control signal performs the next step suddenly to enable the controller to control mold neutron.
Preferably, it is magnetic switch that the mould, which protects point, the induction point is magnetic part.
Using the above scheme, magnetic switch is a kind of circuit switche controlled using magnetic field signal, is also magnetic control
Switch, structure is simple, at low cost, and easy for installation, can effectively detect the close of magnetic part by magnetic strong and weak variation
Or it is separate, to judge the advance and retreat of piston rod and mold neutron.
Preferably, the mould, which is protected on point, is respectively connected with instruction unit, point is protected when mould and detects that induction point reaches predeterminated position
When, which protects the corresponding instruction unit of point and is prompted.
Using the above scheme, point can be protected in respective mode by instruction unit and senses that mold neutron arrival designated position is laggard
Row instruction can execute next movement, more to remind staff to complete and in place when the movement of front mold neutron
Hommization.
Preferably, the controller further includes logic module, it is also coupled to that there are two in response to outer in the logic module
It triggers to export the control switch of respective switch signal in portion；
When two control switches receive external trigger simultaneously and keep the triggering state, then logic module control executes mould
Block work so that execution module execute currently read in the execution point of unique identifier into control program or move back control
Processing procedure sequence to make accordingly to control the corresponding corresponding control signal of control output end output of program groups to power source, and then makes
Corresponding power source controls corresponding neutron and completes current action；Conversely, execution module does not work, to can not read in execution point
Unique identifier so that corresponding power source can not act.
Using the above scheme, mold neutron is before movement, if both hands are detached from working region not in time by user, pole has
It may cause personal injury；By the way that two control switches are arranged outside injector, and the logical operation of logic module is combined, only
When the both hands of user are connected to respectively in two control switches, and control switch is triggered simultaneously, controller control can just corresponded to
Mold neutron execute current action, and mold neutron, in action process, both hands are all forbidden leaving corresponding control switch,
Otherwise the movement of mold neutron will terminate, to ensure that safety.
Preferably, the control switch is photoelectric switch.
Using the above scheme, photoelectric switch is easy to operate, response is rapid, and long service life.
In conclusion the invention has the following advantages: neutron can be driven to be retreated accordingly by power source
Operation；By the way that control output end corresponding to database internal control program groups is connected to power source, which can be determined
Justice is the control output end, and is controlled by the control program groups, is gone out wherein can control neutron by power source into control program, and
Moving back control program can be entered by power source control neutron；User can be any in module calls database as desired by transferring
In control program groups into control program and move back control program, and to transferring into control program or move back control program according to need
It is ranked up, so that execution module can execute into control program according to the sequence that module is arranged is transferred or move back control journey
Sequence, thus allow the controller to control by the external power source in control output end corresponding neutron according to setting sequence successively into
Action is made；In addition, user can also set into control program or move back the sequence of control program by transferring module, and then make outside
Each group neutron can be acted according to the sequence of setting, to make being more widely applied for injector, moreover it is possible to avoid software
The repetition and managerial confusion of system work.
Detailed description of the invention
Fig. 1 is the system architecture figure one of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment；
Fig. 3 is the system architecture figure two of the present embodiment；
Fig. 4 is the system architecture figure three of the present embodiment.
In figure: 1, controller；2, control output end；3, power source；5, execution module；6, memory module；7, module is transferred；
8, database；9, execution point；10, dump block；11, mould protects point；12, oil pump；13, hydraulic cylinder；14, piston rod；15, piston；
16, induction point；17, logic module；18, control switch；19, display module；20, image-display units；21, operating unit；22,
Instruction unit；23, alarm module.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
A kind of middle sub-control system of injection (mo(u)lding) machine disclosed in the present embodiment, as shown in Figure 1, including controller 1, the control
Device 1 processed can be computer, single-chip microcontroller or PLC.Controller 1 includes multiple control output ends 2, and each control output end 2 connects
It is connected to power source 3, as shown in Fig. 2, power source 3 includes being coupled to the oil pump 12 of control output end 2 and being connected to oil pump 12
Oil cylinder.Wherein oil pump 12 is installed on the rack side of injector, and oil cylinder is installed on the designated position of injection machine worktable.Oil cylinder packet
It includes hydraulic cylinder 13 and slides the piston rod 14 being connected in hydraulic cylinder 13, the tail end of piston rod 14 is provided with piston 15, the other end
It extend out to outside hydraulic cylinder 13.The neutron for being controlled by power source 3 to carry out corresponding retreat operation is connected on power source 3, more
Body, neutron are connected to the one end of piston rod 14 far from piston 15, and can be carried out with the flexible of piston rod 14 accordingly into
Move back operation.In addition, power source 3 can also be cylinder, can be controlled by air pump.
Controller 1 further includes execution module 5, memory module 6, transfers module 7 and database 8；It is stored in database 8
It is multiple that control program groups, each control program groups include into control program and moving back control correspondingly with control output end 2
Program, wherein into control program be used for control oil cylinder piston rod 14 extend, thus control neutron into；And it moves back control program and is used for
The piston rod 14 for controlling oil cylinder is shunk, and is moved back to control neutron.
Transfer module 7 for arbitrarily control in called data library 8 in program groups into control program or move back control program
To memory module 6, and in response to external trigger to having transferred multiple to memory module 6 into control program or moved back control
Program is ranked up.More specifically, as shown in figs. 1 and 3, controller 1 further includes display module 19, which includes figure
As display unit 20 and operating unit 21, wherein image-display units 20 are preferably liquid crystal display, are used for display controller 1
Interior parameters allow users to clearly understand the parameter that controller 1 is currently set；Operating unit 21 can be real
Body key or the touch control keyboard being integrated in image-display units 20 can control to transfer module 7 and transfer out of database 8 and appoint
Meaning into control program perhaps move back control program and to accordingly into control program or move back control program be ranked up, simultaneously
It is shown on image-display units 20.
Execution module 5 successively executes in memory module 6 in response to external trigger and according to the sequence for transferring the arrangement of module 7
Into control program or control program is moved back, so that accordingly the corresponding control output end 2 of control program groups exports corresponding control letter
Number to power source 3, successively acted so that corresponding power source 3 be made to control corresponding neutron according to the sequence for transferring the setting of module 7.
Further, each have into control program with label in control program is moved back, the unique identification
Code be preferably number designation, make it be more easier to edit, at the same each into control program and move back control program bound in it is unique
Identification code is inconsistent.While each into control program or moving back movement and corresponding unique identification representated by control program
Code can be shown by image-display units 20.
As shown in figure 4, memory module 6 includes multiple in the execution point 9 being arranged successively, these execution points 9 and its arrangement are suitable
Sequence can be presented by image-display units 20.The initial label of each execution point 9 is " 000 ", the initial label generation
Execution point 9 with initial label is defined as vacancy execution point 9 in the present embodiment by table attonity.Transfer the response of module 7
It will transfer in external trigger into control program or move back unique identifier corresponding to control program and fill in sequence to right
In the execution point 9 answered；Execution module 5 is successively read in execution point 9 in response to external trigger and according to putting in order for execution point 9
Unique identifier.Memory module 6 is also coupled to remove the clearing mould of unique identifier in execution point 9 in response to external trigger
Block 10, the dump block 10 are also controlled by operating unit 21.
If execution module 5 reads unique identifier, execution module 5 is executed corresponding to the unique identifier into control
Program moves back control program；Conversely, reading initial label if unread arrive unique identifier, then execution module 5 is automatic
Around the execution point 9, to read the unique identifier in next execution point 9, until having read unique in all execution points 9
Identification code.
Wherein the head end of execution point 9 is connected with " starting " execution point 9, and tail end is connected with " end of run " execution point 9, and in
Between position be added with the execution point 9 of " molding " and " cooling ", the program in these execution points 9 can not be edited and be removed,
When execution module 5 reads these execution points 9, controller 1 can control injector and carry out corresponding operating, due to these movements
The industry rule of default is followed, therefore can not modify and sequentially adjust.
During transferring and unique identifier sequence be set, in order to facilitate the adjustment in later period, in the present embodiment,
Transfer module 7 will transfer into control program or move back unique identifier corresponding to control program be in sequence sequentially filled to
In corresponding execution point 9, and in the two neighboring execution point 9 for being filled with into control program or moving back control program unique identifier
Between retain several vacancy execution points 9.It, can be directly in vacancy execution point 9 when so that the later period needing to add new neutron action
It is inside added, without all removing the unique identifier for originally having been filled with completion, to improve operating efficiency.
As depicted in figs. 1 and 2, controller 1 further includes multiple control signals, is respectively connected with mould in each control signal
Point 11 is protected, mould protects point 11 and is fixed on power source 3 to detect the advance and retreat position of the corresponding neutron of the power source 3 and export corresponding position
Signal；After mould, which protects the neutron that point 11 detects that corresponding power source 3 is controlled, to be reached corresponding position and keep in the position, hold
Row module 5 is in response to external trigger and is executed according to the sequence for transferring the arrangement of module 7 and next into control program or moves back control
Program, so that accordingly the corresponding control output end 2 of control program groups exports corresponding control signal to power source 3, to make phase
It answers power source 3 that can control corresponding neutron and executes next movement；Conversely, execution module 5 can not execute it is next into control
Program moves back control program.
Further, as shown in Fig. 2, mould on each oil cylinder is protected there are two point 11 is all provided with, it is fixed that two moulds protect point 11
It in the outer peripheral surface for corresponding to hydraulic cylinder 13 and is located at close to the position at 13 both ends of hydraulic cylinder, and mould protects point 11 and preferably passes through clip
It is mutually fixed with the outer peripheral surface of hydraulic cylinder 13, to facilitate, mould protects the dismounting of point 11 and position adjusts.Inlay card has induction point on piston 15
16, two moulds protect point 11 for detect induction point 16 close to or far to export the control of corresponding position signal to controller 1
Input terminal processed.In the present embodiment, it is magnetic switch that mould, which protects point 11, and induction point 16 is magnetic part, and the magnetic part is preferably permanent
Magnet.
Mould protects point 11 in addition to that can be installed on oil cylinder, can also be directly mounted on mold, and the mould being mounted on mold is protected
Point 11 is preferably close to switch.
As shown in Figure 1, mould, which is protected on point 11, is respectively connected with instruction unit 22, point 11 is protected when mould and detects that the arrival of induction point 16 is default
When position, which protects instruction unit 22 corresponding to point 11 and is prompted, which is integrated in the aobvious of image-display units 20
Show on interface, is prompted by color change.
Controller 1 further includes alarm module 23, when neutron be not up to during current action corresponding mould protect point 11 or
Interior instruction unit 22 does not indicate that then alarm module 23 is warned to person at the appointed time, to remind staff.
Controller 1 further includes logic module 17, which preferably uses "AND" logic unit, in logic module 17
It is also coupled to there are two the control switch 18 for exporting respective switch signal in response to external trigger, control switch 18 is Phototube Coupling
Switch.When two control switches 18 receive external trigger simultaneously and keep the triggering state, then the control of logic module 17 executes
Module 5 work so that execution module 5 execute currently read in the execution point 9 of unique identifier into control program or
Person moves back control program, so that making accordingly to control the corresponding control output end 2 of program groups exports corresponding control signal to power source
3, and then so that corresponding power source 3 is controlled corresponding neutron and complete current action；Conversely, execution module 5 does not work, to can not read
The unique identifier in execution point 9 is taken, so that corresponding power source 3 can not act.
Specific use process is as follows for above system:
Client has a mold, it is desirable that following action logic: and cooling completion → die sinking → neutron A moves back → and neutron B moves back → neutron B
Into → neutron A into → end of run.
The control that module 7 transfers neutron A Yu neutron B is transferred in the control of operating unit 21 that can then first pass through on display module 19
Program groups, and by the two control program groups in into control program and move back control program according to requiring to be ranked up, i.e., successively
In filling to execution point 9.After movement node that neutron A is moved back wherein is set as " die sinking ".
Then control output end 2 corresponding to the control program groups of neutron A and neutron B is respectively connected to needs movement
On two power sources 3, power source 3 will be corresponded to and be respectively defined as neutron A and neutron B.Then four moulds point 11 is protected to be divided into
Two groups, and two moulds in every group are protected into point 11, the position that hydraulic cylinder 13 leans on two close end is respectively connected to by clip.
After having set program, before executing each step movement, user requires that both hands are first respectively placed in two controls
On switch 18, and two control switches 18 is allowed to be maintained at triggering state simultaneously, so that the current action of neutron can smoothly complete；
After neutron reaches designated position, mould in this position protects instruction unit 22 corresponding to point 11 and is able to carry out prompt；To execute
Next step needs user that both hands are triggered to two control switches 18 respectively again, until complete control flow of system operation.
Claims (10)
1. a kind of middle sub-control system of injection (mo(u)lding) machine, it is characterized in that: including controller (1), the controller (1) includes more
A control output end (2), each control output end (2) are respectively connected with power source (3), are connected on the power source (3) controlled
The neutron of corresponding retreat operation is carried out in power source (3)；The controller (1) further includes execution module (5), memory module
(6), module (7) and database (8) are transferred；Multiple and control output end (2) are stored in the database (8) to correspond
Control program groups, each control program groups includes program and moving back control program into control；
It is described transfer module (7) for arbitrarily control in called data library (8) in program groups into control program or move back control
Program to memory module (6), and in response to external trigger to transferred multiple in memory module (6) into control program or
Person moves back control program and is ranked up；The execution module (5) is in response to external trigger and according to the sequence for transferring module (7) arrangement
Successively execute in memory module (6) into control program or move back control program so that the accordingly corresponding control of control program groups
The corresponding control signal of output end (2) output to power source (3), thus make corresponding power source (3) control corresponding neutron according to
The sequence for transferring module (7) setting successively acts.
2. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 1, it is characterized in that: each into control program
Have with label in control program is moved back, the memory module (6) includes multiple in the execution point being arranged successively
(9)；It is described transfer module (7) in response to external trigger will transfer into control program or move back control program corresponding to it is unique
Identification code is filled in sequence to corresponding execution point (9)；The execution module (5) is in response to external trigger and according to execution
The unique identifier being successively read in execution point (9) that puts in order of point (9)；The memory module (6) be also coupled in response to
External trigger is to remove the dump block (10) of execution point (9) interior unique identifier；
If reading unique identifier, the execution module (5) execute corresponding to the unique identifier into control program or
Person moves back control program；Conversely, if unread arrive unique identifier, the execution module (5) bypasses the execution point (9), to read
The unique identifier in next execution point (9) is taken, until having read the unique identifier in all execution points (9).
3. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 2, it is characterized in that: described transfer module
(7) it will transfer into control program or move back unique identifier corresponding to control program and be sequentially filled in sequence to corresponding
In execution point (9), and it is two neighboring filled with into control program or move back control program unique identifier execution point (9) it
Between retain several vacancy execution points (9).
4. a kind of according to claim 1 or 2 or 3 middle sub-control systems of injection (mo(u)lding) machine described in any one, it is characterized in that:
The controller (1) further includes multiple control signals, and mould is respectively connected in each control signal and protects point (11), the mould is protected
Point (11) is fixed on power source (3) to detect the advance and retreat position of the corresponding neutron of the power source (3) and export corresponding position signal；
The neutron that point (11) detect that corresponding power source (3) is controlled, which is protected, when mould reaches corresponding position and holding in the position
Afterwards, the execution module (5) executes next into control journey in response to external trigger and according to the sequence for transferring module (7) arrangement
Sequence moves back control program, so that accordingly the corresponding control signal of control program groups corresponding control output end (2) output is to dynamic
Power source (3), so that making corresponding power source (3) that can control corresponding neutron executes next movement；Conversely, execution module (5)
It can not execute and next into control program or move back control program.
5. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 4, it is characterized in that: the power source (3)
Including the oil pump (12) for being coupled to control output end (2) and the oil cylinder for being connected to oil pump (12).
6. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 5, it is characterized in that: the oil cylinder includes liquid
Cylinder pressure (13) and sliding are connected to the piston rod (14) in hydraulic cylinder (13), and the tail end of the piston rod (14) is provided with piston
(15)；There are two mould guarantor point (11) on each oil cylinder is all provided with, two moulds protect point (11) and are fixed on the outer of corresponding hydraulic cylinder (13)
Circumferential surface is simultaneously located at close to the position at hydraulic cylinder (13) both ends；There is induction point (16) inlay card on the piston (15), two moulds
Protect point (11) be used for detect induction point (16) close to or far from defeated with the control for exporting corresponding position signal to controller (1)
Enter end.
7. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 6, it is characterized in that: the mould protects point (11)
For magnetic switch, the induction point (16) is magnetic part.
8. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 7, it is characterized in that: the mould protects point (11)
On be respectively connected with instruction unit (22), when mould protect point (11) detect induction point (16) reach predeterminated position when, the mould protect point (11)
Corresponding instruction unit (22) is prompted.
9. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 2, it is characterized in that: the controller (1)
Further include logic module (17), be also coupled on the logic module (17) there are two in response to external trigger to export respective switch
The control switch (18) of signal；
When two control switches (18) receive external trigger simultaneously and keep the triggering state, then logic module (17) control is held
Row module (5) work so that execution module (5) execute currently read in the execution point (9) of unique identifier into control
Processing procedure sequence moves back control program, to make accordingly to control the corresponding control letter of the corresponding control output end of program groups (2) output
Number to power source (3), and then so that corresponding power source (3) is controlled corresponding neutron and complete current action；Conversely, execution module (5)
It does not work, so that the unique identifier in execution point (9) can not be read, so that corresponding power source (3) can not act.
10. the middle sub-control system of a kind of injection (mo(u)lding) machine according to claim 9, it is characterized in that: the control switch
It (18) is photoelectric switch.
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| JP6572284B2 (en) | 2017-10-23 | 2019-09-04 | ファナック株式会社 | Control device for injection molding machine and control method for injection molding machine |
| JP6998814B2 (en) * | 2018-03-29 | 2022-01-18 | 住友重機械工業株式会社 | Injection molding machine control device and injection molding machine |
| CN110576577B (en) * | 2019-09-19 | 2020-10-23 | 海天塑机集团有限公司 | Neutron action reverse control method for injection molding machine |
| CN113306102B (en) * | 2021-05-19 | 2023-03-24 | 浙江科强智能控制系统有限公司 | Neutron protection method for injection molding machine |
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| CN101590674A (en) * | 2008-05-26 | 2009-12-02 | 鸿富锦精密工业（深圳）有限公司 | The establishing method of mold core action |
| CN102380941B (en) * | 2011-07-14 | 2014-05-28 | 深圳市麦斯优联科技有限公司 | Equipment reformation of injection molding machine for realizing repeated reciprocating neutron action |
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