CN103707479B - Injection (mo(u)lding) machine - Google Patents
Injection (mo(u)lding) machine Download PDFInfo
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- CN103707479B CN103707479B CN201310258024.2A CN201310258024A CN103707479B CN 103707479 B CN103707479 B CN 103707479B CN 201310258024 A CN201310258024 A CN 201310258024A CN 103707479 B CN103707479 B CN 103707479B
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- screw rod
- injection
- lding
- setting
- machine
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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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of 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
- 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
- B29C45/74—Heating or cooling of the injection unit
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides the injection (mo(u)lding) machine of a kind of condition that arranges that can support measurement process.The injection (mo(u)lding) machine (10) of the present invention possesses: cylinder body (11), is supplied to moulding material；Screw rod (13), is adapted to rotatable in cylinder body (11) and is axially moveable freely；And set supporting portion (60), support the setting of the back pressure of temperature, the rotating speed of screw rod (13) and screw rod (13) to cylinder body (11).Set supporting portion (60) has storage part (64), and the combination of the setting back pressure of the design temperature of cylinder body (11), the setting speed of screw rod (13) and screw rod (13) is set up corresponding storage with the evaluation of estimate for being evaluated this combination by this storage part.
Description
Technical field
The application advocates based on Japanese patent application the 2012-216865th filed in JIUYUE in 2012 28 days
Priority.The entire disclosure of which is by with reference to being applied in this specification.
The present invention relates to a kind of injection (mo(u)lding) machine.
Background technology
Injection (mo(u)lding) machine possesses: cylinder body, supplies the resin particle as moulding material；Screw rod, is disposed in cylinder
Internal；And heating source (such as heater), cylinder body is heated.It is supplied in screw flight groove
Resin gradually melts while forwards moving with the rotation of screw rod in cylinder body.If storing in the front of screw rod
There is a certain amount of molten resin, then before screw rod and then the molten resin nozzle quilt from the leading section being formed at cylinder body
Injection, and be filled in the cavity space of die device.By making filled molten resin solidification obtain
Products formed (such as referenced patent document 1).
Patent documentation 1: Japanese Unexamined Patent Publication 2005-103875 publication
For realizing the stabilisation of products formed quality, it is important that the measurement process that molten resin is measured
Condition is set.
In the past, setting of measurement process relied on experience or the intuition etc. of user constantly to grope to obtain, and arranged bar
Part expends the time according to the proficiency of user.
Summary of the invention
The present invention completes in view of above-mentioned problem, its object is to provide one can support measurement process
The injection (mo(u)lding) machine of the condition that arranges.
In order to solve above-mentioned problem, the injection (mo(u)lding) machine of a mode based on the present invention possesses:
Cylinder body, is supplied to moulding material；
Screw rod, is adapted to rotatable in this cylinder body and is axially moveable freely；And
Set supporting portion, supports and sets described center housing temperature, described screw speed and described screw back pressure
It is fixed,
This set supporting portion has storage part, and this storage part is by the design temperature of described cylinder body, described screw rod
The combination of the setting back pressure of setting speed and described screw rod is set up with the evaluation of estimate for being evaluated this combination
Correspondence stores.
Invention effect:
According to the present invention, it is provided that the injection (mo(u)lding) machine of a kind of condition that arranges that can support measurement process.
Accompanying drawing explanation
Fig. 1 is the figure representing injection (mo(u)lding) machine based on one embodiment of the present invention.
Fig. 2 is the reality of the torque (metering torque) representing measure motor based on one embodiment of the present invention
The figure of actual value.
Fig. 3 is the figure of the actual value representing screw back pressure based on one embodiment of the present invention.
In figure: 10-injection (mo(u)lding) machine, 11-cylinder body, 12-nozzle, 13-screw rod, 41-measure motor (drives
Dynamic source), 41a-encoder, 51-injects motor, 51a-encoder, 57-pressure detector, and 60-controls
Device (set supporting portion), 61-CPU, 62-ROM, 63-RAM, 64-storage part, 71-input unit, 72-
Display part, H1～H4-heating source, Z1～Z4-region.
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, the mode for implementing the present invention is illustrated, in the drawings to identical or
Corresponding structure is added identical or corresponding symbol and omits the description.Below using the injection direction of resin as front
Side, illustrates the direction in opposite direction with the injection of resin as rear.
Fig. 1 is the figure representing injection (mo(u)lding) machine based on one embodiment of the present invention.As it is shown in figure 1, note
Penetrate forming machine 10 to penetrate resin molten in cylinder body 11 from nozzle 12 and be filled in not shown mould
Cavity space in device.Die device is by fixing mould and moveable die is constituted, and at fixing mould during matched moulds
Cavity space is formed between tool and moveable die.Resin conduct after die sinking of cooling and solidifying in cavity space
Products formed is removed.It is supplied to the rear portion of cylinder body 11 from hopper 16 as the resin particle of moulding material.
It addition, may also set up material feeding apparatus (the such as screw rod to cylinder body 11 weight feed resin particle
Feed appliance) replace hopper 16.
Injection (mo(u)lding) machine 10 possesses: cylinder body 11；Screw rod 13, is disposed in cylinder body 11；Multiple heating sources
H1～H4, cylinder body 11 is heated；And chiller 30, the rear portion of cylinder body 11 is cooled down.
Screw rod 13 is arranged to rotatable in cylinder body 11 and is axially moveable freely.Screw rod 13 is integratedly
There is screw rod rotary shaft 14 and the scraper plate 15 being arranged around curl around screw rod rotary shaft 14.If screw rod
13 rotate, then the scraper plate (ridge) 15 of screw rod 13 is the most mobile, is supplied to the screw thread of screw rod 13
Resin particle in groove is forwards given.
Screw rod 13 divides into supply from rear (hopper 16 side) until front (nozzle 12 side) vertically
Portion 13a, compression unit 13b, measurement unit 13c.Supply unit 13a is to receive resin the portion forwards carried
Point.Compression unit 13b is the part carrying out while the resin that is supplied to of compression melting.Measurement unit 13c is for pressing
The a certain amount of part that molten resin is measured.The degree of depth of the thread groove of screw rod 13 is at supply unit 13a
Place is relatively deep, shallower at measurement unit 13c and the most shallow in compression unit 13b.
It addition, the structure of screw rod 13 is not particularly limited.The such as degree of depth of the thread groove of screw rod 13 is alternatively
Constant.Further, screw compression ratio also can be constant.Screw compression is than the volumetric ratio for thread groove, and according to spiral shell
The degree of depth of groove, helical wing plate (flight) spacing, helical wing plate width etc. determine.
Such as, the heater heated cylinder body 11 from outside is used as heating source H1～H4.Heater is also
Can be to be wound in ring-type band heater along the periphery of cylinder body 11.
Multiple heating source H1～H4Along the axial arrangement of cylinder body 11, cylinder body 11 is axially subdivided into multiple region
(Fig. 1 is 4 region Z1～Z4) and be respectively heated.Each region Z1～Z4Temperature pass through temperature
Sensor S1～S4Measuring, its measurement result is supplied to controller 60.Controller 60 controls to be supplied to respectively
Heating source H1～H4Electric power so that each region Z1～Z4Temperature reach design temperature.Additionally, it is possible to
Nozzle 12 arranges heating source.
Chiller 30 is arranged at than multiple heating source H1～H4More rearward.Chiller 30 is to cylinder body 11
Rear portion cool down, and the temperature not melted with the surface of resin particle keeps the temperature at cylinder body rear portion, with
Exempt to produce the bridge joint (caking) of resin particle in the rear portion of cylinder body 11 or hopper 16.Chiller 30
There is the stream 31 of the cold-producing medium such as water or air.
Injection (mo(u)lding) machine 10 possesses as the measure motor driving source making screw rod 13 rotate in cylinder body 11
41.The rotation of measure motor 41 via the connecting member such as conveyer belt or belt wheel 42 be delivered to penetrate axle 43 and
Screw rod 13 is made to rotate.It addition, measure motor 41 is alternatively direct drive motor, such as measure motor 41
Output shaft with injection axle 43 also can coaxially link.
Injection (mo(u)lding) machine 10 possesses as the note driving source making screw rod 13 be axially moveable in cylinder body 11
Penetrate motor 51.The rotation of injection motor 51 is delivered to ballscrew shaft 52.By ballscrew shaft 52
Rotation carries out the ball-screw nut 53 of forward-reverse and is fixed on pressure plare 54.Pressure plare 54 can be along fixing
Guide rod 55,56 in base (not shown) moves.The forward-reverse motion of pressure plare 54 is examined via pressure
Survey device (such as force cell) 57, bearing 58, injection axle 43 is delivered to screw rod 13 makes screw rod 13 enter
Move back.The position of screw rod 13 is detected with the position detector 59 being installed on pressure plare 54.
The action of injection (mo(u)lding) machine 10 is controlled by controller 60.Controller 60 includes CPU61, to control
The storage part such as ROM62 that program etc. carry out storing, the storage read-write RAM63 of operation result, hard disk
64, input interface, output interface, intervalometer and enumerator etc..Controller 60 is by being held by CPU61
Row is stored in the program of ROM62 or storage part 64 to realize various function.
Then, the action to injection (mo(u)lding) machine 10 illustrates.
Injection (mo(u)lding) machine 10 carries out following operation, closes the mold closing operation of die device, fastening die device
Matched moulds operation, the filling work procedure that molten resin is poured in die device, the resin poured into a mould is applied
Make after the pressurize operation of pressure, pressurize operation refrigerating work procedure that resin solidifies in die device, to for
The molten resin of next products formed carry out the measurement process measured, the die sinking operation opening die device and
Die device after die sinking releases the release operation of products formed.Injection (mo(u)lding) machine 10 is by being repeated this
A little operations manufacture products formed repeatedly.In order to shorten molding cycle, measurement process can enter during refrigerating work procedure
OK.
In measurement process, controller 60 drives measure motor 41 to make screw rod 13 rotate.Screw rod 13
Rotating speed is detected by the encoder 41a detecting the rotating speed of measure motor 41, and testing result supplies
To controller 60.The electric current being supplied to measure motor 41 is controlled by controller 60, so that screw rod 13
Rotating speed become setting speed.Now, controller 60 with current sensor 46 to being supplied to measure motor 41
Electric current (torque of measure motor 41) monitor.
If driving measure motor 41 to make screw rod 13 rotate, then the scraper plate (ridge) 15 of screw rod 13 moves
Dynamic, the resin particle being supplied in the thread groove of screw rod 13 is forwards carried.Resin in cylinder body 11 to
Front is heated by the heat from cylinder body 11 etc. while moving, and becomes the most molten in the leading section of cylinder body 11
The state melted.Screw rod 13 is along with retreating at the front of screw rod 13 savings molten resin.
The period that screw rod 13 retreats, controller 60 drives injection motor 51 that screw rod 13 is applied back pressure.
The back pressure pressure detector 57 of screw rod 13 detects, and testing result is supplied to controller 60.Controller 60
The electric current being supplied to inject motor 51 is controlled, so that the back pressure of screw rod 13 reaches to set back pressure.
The period that screw rod 13 retreats, controller 60 position detector 59 monitors the position of screw rod 13.If
Screw rod 13 backs to measure end position, accumulates the resin of scheduled volume in the front of screw rod 13, then controls
Device 60 makes the driving of measure motor 41 stop the rotation of screw rod 13.
After measurement process, the back suction operation that controller 60 also can carry out making screw rod 13 not rotate and retreat.
In back suction operation, controller 60 drives injection motor 51, so that the astern speed of screw rod 13 reaches to set
Speed.If screw rod 13 backs to resorption end position, then controller 60 stops driving of injection motor 51
Dynamic.
In filling work procedure, injection motor 51 is driven making screw rod 13 advance by controller 60,
Press-in molten resin in cavity space in the die device of matched moulds state.Pace (the tree of screw rod 13
The issuing velocity of fat) detect with position detector 59, testing result is supplied to controller 60.It addition, spiral shell
The pace of bar 13 also is able to the encoder 51a detection detecting the rotating speed injecting motor 51.
The electric current being supplied to inject motor 51 is controlled, so that the pace of screw rod 13 reaches by controller 60
To setting speed.The setting speed of screw rod 13 gradually can change according to screw position.Controller 60 is being filled out
Monitor the position of screw rod 13 with position detector 59 during filling operation.The position of screw rod 13 reaches V/P and cuts
During change place, controller 60 proceeds by pressurize operation.Alternatively, it is also possible at the warp from starting to fill
When the time of mistake reaches V/P switching time, controller 60 proceeds by pressurize operation.
In pressurize operation, controller 60 pressure detector 57 detection puts on the pressure of screw rod 13,
And be driven injection motor 51, so that the injection pressure of resin reaches to set pressure.
But, in the stabilisation of the quality of products formed, measurement process stores the front at screw rod 13
The stabilisation of temperature of molten resin be important, and reduce by the action of screw rod 13 likely as far as possible
The heat of shearing produced in resin is also important.Shearing heat is wayward, therefore becomes infringement stable
The reason of property.Shear heat mainly to produce at the compression unit 13b that the resin of screw rod 13 is compressed.Pressure
The temperature of the resin in contracting portion 13b is the lowest, and the resin in compression unit 13b is the hardest, measure motor 41
Torque uprises, shears heat increase.
Shear heat to be affected by following factor, i.e. the design temperature of cylinder body 11, the setting of screw rod 13 turns
The combination of the setting back pressure of speed and screw rod 13.Cylinder body 11(especially region Z1、Z2) design temperature become
The lowest, the temperature of the resin being supplied to compression unit 13b more becomes low temperature, and shearing heat more increases.Further,
The setting speed of screw rod 13 is the highest, and the resin being supplied to compression unit 13b in time per unit more increases, sets
Fat temperature more step-down, shearing heat more increase.Further, the setting back pressure of screw rod 13 is the highest, then average single
It is supplied to the resin increase of compression unit 13b, resin temperature step-down in bit time, shears heat increase.Cause
This, the combination shadow of the setting back pressure of the design temperature of cylinder body 11, the setting speed of screw rod 13 and screw rod 13
Ring and shear heat.
In present embodiment, controller 60 is as supporting cylinder body 11 temperature, screw rod 13 rotating speed and screw rod
Set supporting portion that the back pressure of 13 is set and play a role.It addition, set supporting portion also can with to heating
Source H1～H4, measure motor 41 and the injection controller 60 that is controlled of motor 51 be provided separately.
Controller 60 has storage part 64, and described storage part is by the design temperature of cylinder body 11, screw rod 13
The combination of the setting back pressure of setting speed and screw rod 13 (following, referred to as " 3 setting values ") be used for
The evaluation of estimate being evaluated this combination is set up correspondence and is stored.The combination of 3 setting values and evaluation of estimate are also
Such as can be stored in storage part 64 with sheet form.It addition, the storage position of evaluation of estimate etc. is not particularly limited.
ROM62 or RAM63 also is used as the storage part 64 storing the data such as evaluation of estimate.
The design temperature of the cylinder body 11 being stored in storage part 64 can be multiple region Z1～Z4In all regions
Z1～Z4Design temperature, it is possible to for regional area (such as region Z1、Z2) design temperature.Set supporting
The design temperature in the region of object is stored in storage part 64.
The evaluation of estimate being stored in storage part 64 can be the value representing and shearing heat, it is possible to for such as in metering work
The variable quantity of the torque of the measure motor 41 in the scheduled time in sequence.
Fig. 2 is the reality of the torque (metering torque) representing measure motor based on one embodiment of the present invention
The figure of actual value.Fig. 3 is the figure of the actual value representing screw back pressure based on one embodiment of the present invention.Figure
In 2 and Fig. 3, transverse axis represents elapsed time from starting measurement process.
As in figure 2 it is shown, the torque of measure motor 41 steeply rises after starting measurement process, afterwards,
Tend to slowly rising.The torque of measure motor 41 calculates according to the testing result of current sensor 46.
Further, as it is shown on figure 3, the back pressure of screw rod 13 rises while starting measurement process, protect afterwards
Hold into setting back pressure.
The present inventor finds the meter of the period of scheduled time Δ t measurement process from experimental result
Variable quantity (such as ascending amount) the Δ T of the torque of amount motor 41 is the biggest, and shearing heat easily increases, infringement
The stability of products formed quality.Therefore, it is used as variation delta T to represent the value shearing heat.
The mensuration start time t1 of variation delta T also can be when the back pressure of screw rod 13 reaches to set back pressure
After t2.The impact of the back pressure variation of screw rod 13 can be got rid of.
Controller 60 is connected with the input unit 71 of the input operation receiving user.Input unit 71 is by numeral keys
Constitute, receive the operation of the candidate value of 3 setting values of input, and the result of reception is supplied in controller
60。
User can be to each input candidate value of 3 setting values, it is possible to only to 1 in 3 setting values
Or 2 input candidate values.The quantity of the candidate value that each setting value inputs can be one, it is possible to for multiple.
Also at least one in higher limit and lower limit can be inputted to replace multiple candidate value.
First, the situation of each 1 candidate value of input of 3 setting values is said by (1) by user
Bright.Now, controller 60 judges the whether suitable of inputted 3 setting value with reference to storage part 64.
If controller 60 input unit 71 carries out input operation, then reference storage part 64 is investigated defeated with institute
The evaluation of estimate that 3 setting values entering are corresponding.The combination of 3 setting values inputted is not stored in storage part 64
Time, controller 60 can extract the combination close to 3 setting values inputted out from storage part 64, according to being taken out
The combination and the evaluation of estimate corresponding with the combination extracted out that go out are predicted corresponding with 3 setting values inputted
Evaluation of estimate.Interpolation, extrapolation method etc. can be enumerated as Forecasting Methodology.
Then, controller 60 judges the suitable of inputted 3 setting value according to the evaluation of estimate investigated
Whether.Such as, when the evaluation of estimate investigated is good (when such as variation delta T is less than predetermined value), control
It is less and be judged to that the setting of user is appropriate that device 60 is judged as shearing heat.Further, the evaluation of estimate investigated
Time bad (when such as variation delta T is more than predetermined value), controller 60 be judged as shearing heat more and
It is judged to that the setting of user is incorrect.
So, controller 60 judges the whether suitable of the setting of user, therefore, it is possible to support metering work
Sequence condition is set.
The display part 72 that controller 60 is constituted with by liquid crystal display etc. is connected.Display part 72 is at controller
Under the control of 60, inform the user result of determination with image.Also available sounds notice result of determination.
It addition, in embodiment, input unit 71 is provided separately with display part 72, but the most also can be as touching
Control panel and be wholely set.
Controller 60 is judged to that the storage part 64 of also referring to when setting incorrect of user corrects and inputted
3 setting values, so that evaluation of estimate reaches excellent value (such as variation delta T is less than predetermined value).Such as,
Will be stored in multiple combinations of storage part 64, good close to 3 setting values inputted and evaluation of estimate
Combination be used as corrected value.
When priority data is stored by storage part 64, controller 60 also can be according to being stored in storage part 64
Priority data correct inputted 3 setting value, wherein, described priority data represents cylinder body 11
The correction of setting back pressure of the correction of design temperature, the correction of setting speed of screw rod 13 and screw rod 13
Priority.
Controller 60 only correct the highest setting value of priority, do not correct the high setting value of priority the 2nd and
The setting value that priority is minimum, so that setting value becomes good value.In this correction, evaluation of estimate cannot become
During excellent value, controller 60 corrects the high setting value of priority the 2nd.In this correction, it is possible to preferentially
Level the 2nd high setting value together corrects the setting value that priority is the highest, but does not correct the setting that priority is minimum
Value.Even if the high setting value of priority the 2nd being corrected evaluation of estimate when also not reaching excellent value, controller
The setting value that 60 correction priority are minimum.In this correction, it is possible to correct 3 setting values.Due to by being intended to
Order be corrected, therefore, it is possible to avoid as far as possible taking into account other conditions of molding (such as, kind of resin
Or cool time etc.) time the setting value being difficult to change is corrected.
Being stored in the priority data of storage part 64 also can be according to defeated by input unit 71 carried out by user
Enter operation to update.The kind change of the setting value owing to being difficult to change when taking into account other conditions of molding, so
User is easy to use.
The setting value that controller 60 is used as having corrected is to control measurement process.Further, controller 60 exists
Use the setting value corrected before controlling measurement process, it is possible to make to be confirmed to use to correct by user
The confirmation image of setting value show in display part 72.See that the user confirming image is by input unit 71
Carry out predetermined input, then controller 60 uses the setting value corrected to control measurement process.
During it addition, inputted 3 setting values are appropriate, controller 60 can use inputted 3 to set
Value controls measurement process.
Controller 60 also dependent in measurement process measure actual evaluation value (such as variation delta T) with
The deviation of objective appraisal value correct in this measurement process use setting value, and with correct after setting value
Control measurement process next time.
Controller 60 also can by measurement process measure actual evaluation value (such as variation delta T) with
The combination of 3 setting values used in this measurement process is set up corresponding and is added and be stored in storage part 64.And
And, the data of storage part 64 are carried out more by controller 60 also dependent on the input operation utilizing input unit 71
Newly.
(2) user's each input candidate value to 3 setting values, and as at least 1 setting value
When candidate value inputs at least 1 (appointment) in higher limit and lower limit, controller 60 can be carried out with upper
State the process that the situation of (1) is identical.It addition, different from the situation of above-mentioned (1), it is also possible to not to user
The whether suitable of setting judge, and the setting of correcting user." correct " the following situation that includes, i.e.
The most appropriate setting value is obtained in the range of user specifies.In optimization in the range of user specifies,
When evaluation of estimate does not reaches excellent value, the correction identical with time above-mentioned (1) can be carried out.
(3) user only to 1 in 3 setting values or 2 input candidate value time, with above-mentioned (1) and
(2) situation is different, it is possible to do not set user whether suitable judging, and the setting of correcting user
Fixed." correct " and include part not enough in the setting of following situation, i.e. correcting user.Controller 60 is joined
Examine storage part 64 to calculate user in 3 setting values and do not input the setting value of candidate value, so that evaluation of estimate reaches
Good value (such as variation delta T is less than predetermined value).Candidate value as at least 1 setting value inputs
During in higher limit and lower limit at least 1, it is possible to carry out user in the same manner with the situation of above-mentioned (2)
Optimization in the range of appointment.In these corrections, when evaluation of estimate does not reaches excellent value, it is possible to carry out with above-mentioned
(1) identical correction.
Above, the embodiment of injection (mo(u)lding) machine is illustrated, but the present invention is not restricted to above-mentioned reality
Execute mode, in detail in the claims in the range of record, it is possible to carry out various deformation or improvement.
Such as, the heating source H of above-mentioned embodiment1～H4For heating cylinder body 11 heated from outside
Device, but it is alternatively the load coil that such as cylinder body 11 is carried out sensing heating, the kind of heating source is also
It is not particularly limited.
Further, the screw rod 13 of above-mentioned embodiment set back pressure as constant, but also dependent on screw rod 13
Position or from metering start elapsed time etc. change in a predetermined pattern.Change can be gradually to change,
It is alternatively and changes continuously, it is possible to for the combination gradually changed with change continuously.
Further, the injection (mo(u)lding) machine of above-mentioned embodiment is coaxial screw, but alternatively screw rod preformed formula.
In coaxial screw-type injection molding machine, it is supplied to penetrate cylinder body by resin melted in plasticizing cylinder body, from
Injection cylinder body penetrates molten resin to die device.In screw rod preformed formula, screw rod is disposed in plasticization cylinder body
In.
Claims (7)
1. an injection (mo(u)lding) machine, it possesses:
Cylinder body, is supplied to moulding material；
Screw rod, is adapted to rotatable in this cylinder body and is axially moveable freely；And
Set supporting portion, supports described center housing temperature, described screw speed and described screw back pressure
Set,
This set supporting portion has storage part, and this storage part is by the design temperature of described cylinder body, described spiral shell
The combination of the setting speed of bar and the setting back pressure of described screw rod be used for commenting that this combination is evaluated
Value is set up correspondence and is stored.
Injection (mo(u)lding) machine the most according to claim 1, wherein,
Described set supporting portion judges the setting of the user relevant to described combination with reference to described storage part
Whether suitable.
Injection (mo(u)lding) machine the most according to claim 1 and 2, wherein,
Described set supporting portion corrects setting of the user relevant to described combination with reference to described storage part
Fixed.
Injection (mo(u)lding) machine the most according to claim 3, wherein,
Priority data is stored by described storage part, and this priority data represents setting of described cylinder body
The correction of the setting back pressure of the correction of fixed temperature, the correction of setting speed of described screw rod and described screw rod
Priority,
Described set supporting portion is according to the priority data pair of storage in described storage part and described combination
Relevant user is set for correction.
Injection (mo(u)lding) machine the most according to claim 4, wherein,
Described injection (mo(u)lding) machine is also equipped with input unit, and this input unit receives the input operation carried out by user,
Described set supporting portion is remembered in described storage part according to the input operation utilizing described input unit
The priority data of record is updated.
Injection (mo(u)lding) machine the most according to claim 1 and 2, wherein,
Institute's evaluation values is the value representing and shearing heat.
Injection (mo(u)lding) machine the most according to claim 6, wherein,
Represent that the value of described shearing heat is to make what described screw rod rotated to drive turning of source in the scheduled time
The variable quantity of square.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012216865A JP5839491B2 (en) | 2012-09-28 | 2012-09-28 | Injection molding machine |
| JP2012-216865 | 2012-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707479A CN103707479A (en) | 2014-04-09 |
| CN103707479B true CN103707479B (en) | 2016-11-16 |
Family
ID=50401010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258024.2A Expired - Fee Related CN103707479B (en) | 2012-09-28 | 2013-06-26 | Injection (mo(u)lding) machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5839491B2 (en) |
| KR (1) | KR101521708B1 (en) |
| CN (1) | CN103707479B (en) |
| TW (1) | TWI522227B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3037235T3 (en) * | 2014-12-23 | 2018-04-30 | Ultrasion, Sl | Device and method for melted plastic material supply to a mold cavity |
| KR20170000285A (en) | 2015-06-23 | 2017-01-02 | 엘에스엠트론 주식회사 | Injection molding machine, control apparatus and control method thereof |
| KR102277106B1 (en) | 2015-11-30 | 2021-07-14 | 엘에스엠트론 주식회사 | Apparatus and method for controlling injection molding machine |
| JP6107984B1 (en) * | 2016-01-21 | 2017-04-05 | 宇部興産機械株式会社 | Method for ending molding cycle of injection molding machine |
| JP1564229S (en) * | 2016-05-09 | 2016-11-28 | ||
| JP2017205882A (en) * | 2016-05-16 | 2017-11-24 | 株式会社日本製鋼所 | Temperature measurer |
| JP6679182B2 (en) * | 2017-10-03 | 2020-04-15 | 株式会社日本製鋼所 | Metal injection molding machine weighing method |
| TWI750831B (en) * | 2020-09-29 | 2021-12-21 | 銓程國際股份有限公司 | Fabrication of antibacterial nano copper, fiber by injection molding |
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| US4695237A (en) * | 1983-12-28 | 1987-09-22 | Fanuc Ltd. | Injection molding apparatus |
| JP2003305758A (en) * | 2002-04-12 | 2003-10-28 | Toyo Mach & Metal Co Ltd | Injection molding machine |
| CN102189649A (en) * | 2010-03-09 | 2011-09-21 | 住友重机械工业株式会社 | Injection molding machine and injection molding method |
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| JP3279447B2 (en) * | 1995-01-25 | 2002-04-30 | 東洋機械金属株式会社 | Injection molding machine |
| JP4011133B2 (en) * | 1996-01-24 | 2007-11-21 | 東芝機械株式会社 | Control method of injection molding machine |
| JP3056215B1 (en) * | 1999-05-25 | 2000-06-26 | ファナック株式会社 | Injection molding machine metering control device |
| JP4022116B2 (en) * | 2002-09-13 | 2007-12-12 | 住友重機械工業株式会社 | Product discrimination apparatus and method for injection molding machine |
| JP5530089B2 (en) * | 2008-10-21 | 2014-06-25 | 住友重機械工業株式会社 | Setting screen, injection molding machine and display method of setting screen |
| JP5820578B2 (en) * | 2010-11-11 | 2015-11-24 | 株式会社松井製作所 | Powder material supply device, powder material mixing and supply device including the same, and powder material supply method |
| JP5735292B2 (en) * | 2011-01-24 | 2015-06-17 | キヤノン電子株式会社 | Injection molding machine and control method of injection molding machine |
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2012
- 2012-09-28 JP JP2012216865A patent/JP5839491B2/en active Active
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2013
- 2013-06-21 TW TW102122178A patent/TWI522227B/en not_active IP Right Cessation
- 2013-06-26 CN CN201310258024.2A patent/CN103707479B/en not_active Expired - Fee Related
- 2013-09-26 KR KR1020130114220A patent/KR101521708B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695237A (en) * | 1983-12-28 | 1987-09-22 | Fanuc Ltd. | Injection molding apparatus |
| JP2003305758A (en) * | 2002-04-12 | 2003-10-28 | Toyo Mach & Metal Co Ltd | Injection molding machine |
| CN102189649A (en) * | 2010-03-09 | 2011-09-21 | 住友重机械工业株式会社 | Injection molding machine and injection molding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014069415A (en) | 2014-04-21 |
| KR20140042701A (en) | 2014-04-07 |
| KR101521708B1 (en) | 2015-05-19 |
| TW201412494A (en) | 2014-04-01 |
| JP5839491B2 (en) | 2016-01-06 |
| TWI522227B (en) | 2016-02-21 |
| CN103707479A (en) | 2014-04-09 |
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