CN108312455A - A kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism - Google Patents
A kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism Download PDFInfo
- Publication number
- CN108312455A CN108312455A CN201711286322.7A CN201711286322A CN108312455A CN 108312455 A CN108312455 A CN 108312455A CN 201711286322 A CN201711286322 A CN 201711286322A CN 108312455 A CN108312455 A CN 108312455A
- Authority
- CN
- China
- Prior art keywords
- injection molding
- molding machine
- mold
- contact position
- electric injection
- 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.)
- Pending
Links
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
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/7653—Measuring, controlling or regulating mould clamping forces
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76344—Phase or stage of measurement
- B29C2945/76391—Mould clamping, compression of the cavity
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76869—Mould clamping, compression of the cavity
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism, are flicked to solve the problems, such as to mold bent axle stress conference in the prior art.This method includes：Obtain the linear relationship of clamp force and amount of elastic deformation；The corresponding mold contact position of each clamp force is calculated according to the linear relationship；Judge whether can be molded on earth in clamping process, is discharged to the mold contact position if it is not, then controlling template.The present invention has saved cost by the i.e. controllable clasp mould mechanism of software.Also, mold foundation face does not detach, and will not be damaged to mould structure.
Description
Technical field
The present invention relates to injection molding machine technical field more particularly to a kind of safety of electric injection molding machine crank type clasp mould mechanism
Control method and system.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity.
Injection molding machine safety standard requirement needs cut-out driver enabled, driver control in the case where safety door is opened
It is enabled under motor, if at this point, molding bent axle stress is bigger, motor still has torque, then can spread problem out.In order to solve
This problem, the prior art can install band-type brake motor, prevent template from flicking.But installation band-type brake motor, there is no discharge power down
All power of machine uses band-type brake, the power to contracting brake mechanism well damage, and on bent axle not to discharge for a long time.
The patent of Publication No. CN104608345A provides a kind of mold closing mechanism of full electric injection molding machine, including with template
Toggle link, tailgate and the thrust bearing being connect with toggle link of connection are provided with screw-nut on thrust bearing and coordinate with screw-nut
Leading screw, leading screw are connected with servo motor, and feature is that at least one hydraulic cylinder is provided on tailgate, solid on the piston of hydraulic cylinder
Surely it is connected with bearing block, servo motor is arranged on bearing block, and advantage is that driving mechanism uses servo motor and hydraulic oil
Cylinder constitutes hybrid power system, and leading screw is directly driven using servo motor in the shifting formwork stage for needing higher position precision, and
Mode locking and broken mode step section need larger active force, use hydraulic cylinder to provide driving force execution at this time, can reduce servo
The specification of motor and frequency converter.But the device will appear the case where template flicks in clamping process.
Invention content
The technical problem to be solved in the present invention is designed to provide a kind of peace of electric injection molding machine crank type clasp mould mechanism
Full control method and system flick to solve the problems, such as to mold bent axle stress conference in the prior art.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of method of controlling security of electric injection molding machine crank type clasp mould mechanism, including step：
Obtain the linear relationship of clamp force and amount of elastic deformation；
The corresponding mold contact position of each clamp force is calculated according to the linear relationship；
Judge whether can be molded on earth in clamping process, is discharged to the mold contact position if it is not, then controlling template.
Further, further include step：
The corresponding amount of elastic deformation of all clamp forces is detected by mode locking force tester.
Further, the mold contact position is the position that dynamic model and cover half start contact.
Further, when the template is in the mold contact position, bent axle joint mechanics are small, mold Motor torque
It is low.
A kind of safety control system of electric injection molding machine crank type clasp mould mechanism, including：
Acquisition module, the linear relationship for obtaining clamp force and amount of elastic deformation；
Computing module, for calculating the corresponding mold contact position of each clamp force according to the linear relationship；
Release module discharges if it is not, then controlling template to the mould for judging whether can be molded on earth in clamping process
Has contact position.
Further, further include：
Detection module, for detecting the corresponding amount of elastic deformation of all clamp forces by mode locking force tester.
Further, in computing module, the mold contact position is the position that dynamic model and cover half start contact.
Further, in release module, when the template is in the mold contact position, bent axle joint mechanics are small,
It is low to mold Motor torque.
The present invention has the following advantages compared with traditional technology：
1. the present invention has saved cost by the i.e. controllable clasp mould mechanism of software without using band-type brake motor.2. mold
Base surface does not detach, and will not be damaged to mould structure.
3. bent axle stress has discharged, bent axle is without bounce.
Description of the drawings
Fig. 1 is a kind of method of controlling security flow for electric injection molding machine crank type clasp mould mechanism that embodiment one provides
Figure；
Fig. 2 is a kind of safety control system structure for electric injection molding machine crank type clasp mould mechanism that embodiment two provides
Figure.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
A kind of method of controlling security of electric injection molding machine crank type clasp mould mechanism is present embodiments provided, as shown in Figure 1,
Including step：
S11：The corresponding amount of elastic deformation of all clamp forces is detected according to mode locking force tester；
S12：Obtain the linear relationship of clamp force and amount of elastic deformation；
S13：The corresponding mold contact position of each clamp force is calculated according to linear relationship；
S14：Judge whether can be molded on earth in clamping process, is discharged to mold contact position if it is not, then controlling template.
The hydraulic driving mode that electric injection molding machine replaces injection molding machine traditional in a manner of full electric drive has prevented hydraulic pressure oil seepage
Caused by environmental pollution, reduce energy consumption, save the water resource that cooling hydraulic oil expends.Since electric injection molding machine is with multiple quiet
The preferable small-power servo motor of audio fruit instead of hydraulic injection molding machine oil pump and its high or low power driving motor, until making complete machine
Noise substantially reduces, and reduces noise pollution, and working environment quality is substantially improved.
One working cycles of injection molding machine are broadly divided into following steps：Molding → injection molding → product pressurize feeding → cold
But sizing → preformed (can be carried out at the same time) → die sinking → product ejects → when part cooling is shaped and take out plastic products.
The Clamping System of injection molding machine is mainly by mold closing mechanism, mould adjusting mechanism, ejecting mechanism, front and back fixed form, mobile mould
Plate, die cylinder and safety protection mechanism composition.
The effect of Clamping System is to ensure that mold is closed, opens and ejects product.Meanwhile after the mold is closed, for giving
The enough clamp forces of mold prevent mold from cracking, cause product to resist the cavity pressure that molten plastic enters die cavity generation
Bad present situation.But the prior art can not discharge the power suffered by molding motor.
In clamping process, when mold contacts, at this time there are no high pressure is played, bent axle joint does not stress, at this time template position
It is not zero, if continuing to mold, has started high pressure at this time, pull rod generates deformation, and bent axle joint starts stress.Therefore, it is connect in mold
It is higher-pressure region, if motor does not have power at this time, there will be the risks flicked between contacting molding on earth.
One kind is present embodiments provided on the basis of not improving production cost, electric injection molding machine song can be effectively improved
The method of controlling security of shaft type clasp mould mechanism.
In the present embodiment, step S11 is to detect the corresponding amount of elastic deformation of all clamp forces by mode locking force tester.
Specifically, being the spreading power for overcoming melt in cavity to mold when clamp force is pointed injection, injector is applied to mould
The coupling mechanism force of tool.It will produce the strength of a hold mode, therefore the mode locking unit of injection molding machine when raw material is in high pressure injection die cavity
Enough " clamp force ", which must be provided, makes mold be unlikely to be softened.
The corresponding amount of elastic deformation of all clamp forces is detected by mode locking force tester.Amount of elastic deformation is into line with mode locking
Sexual intercourse.
In the present embodiment, step S12 is the linear relationship for obtaining clamp force and amount of elastic deformation.
Specifically, the corresponding amount of elastic deformation of clamp force that step S11 obtains the detection of mode locking force tester therefore can
To obtain the linear relationship of clamp force and amount of elastic deformation.
In the present embodiment, step S13 is to calculate the corresponding mold contact position of each clamp force according to linear relationship.
Wherein, mold contact position is the position that dynamic model and cover half start contact.
Specifically, the linear relationship obtained by step S12 is known that the corresponding mold contact position of each clamp force.Mould
Tool contact position is that the fixed half and moving half of clasp mould mechanism starts the position of contact.At this point, not playing high pressure, which closes
Section accepts small, and Motor torque is low.
In the present embodiment, step S14 is to judge whether can be molded on earth in clamping process, is released if it is not, then controlling template
It puts to mold contact position.
Wherein, when template is in mold contact position, bent axle joint accept it is small, molding Motor torque it is low.
Specifically, when in clamping process, when position is less than mold contact position, at this time pull rod starts to deform, and bent axle closes
Stress is saved, Motor torque is big, is then breakneck if opening front door at this time if can not mold on earth.Therefore, when template position
When setting less than mold contact position, can automatic mode locking on earth, if can not mode locking on earth, can release stress to mold and connect automatically
Touch position.When template is in mold contact position, bent axle joint mechanics are small, and Motor torque is low, go to open the door at this time again, then no longer
The problem of flicking.Because molding motor, bent axle joint mechanics at this time can be ignored substantially.
The present embodiment is by presetting the linear relationship of clamp force and elastic deformation relationship, then passes through mode locking needed for setting
Power, directly calculates pre-specified position and controls moving platen and be moved to designated position, i.e. mold contact position, then mode locking.
Or when releasing stress, control template is discharged to mold contact position.
In mold contact position, dynamic model and cover half not can be appreciated that it is apparent separate, and at this time bent axle joint not by
Power, molding motor torsional moment is small, is not in significantly to flick phenomenon at this point, either descending electricity, still opening front door.
Therefore, compared with prior art, without using band-type brake motor, software control can be realized, cost-effective.And mould
Tool contact surface does not detach, and will not be damaged to the special dies structure such as neutron.Bent axle stress has discharged, and bent axle is without rebound
Power.
Embodiment two
A kind of safety control system of electric injection molding machine crank type clasp mould mechanism is present embodiments provided, as shown in Fig. 2,
Including：
Detection module 21, for detecting the corresponding amount of elastic deformation of all clamp forces according to mode locking force tester；
Acquisition module 22, the linear relationship for obtaining clamp force and amount of elastic deformation；
Computing module 22, for calculating the corresponding mold contact position of each clamp force according to linear relationship；
Release module 23 discharges if it is not, then controlling template to mold for judging whether can be molded on earth in clamping process
Contact position.
The hydraulic driving mode that electric injection molding machine replaces injection molding machine traditional in a manner of full electric drive has prevented hydraulic pressure oil seepage
Caused by environmental pollution, reduce energy consumption, save the water resource that cooling hydraulic oil expends.Since electric injection molding machine is with multiple quiet
The preferable small-power servo motor of audio fruit instead of hydraulic injection molding machine oil pump and its high or low power driving motor, until making complete machine
Noise substantially reduces, and reduces noise pollution, and working environment quality is substantially improved.
One working cycles of injection molding machine are broadly divided into following steps：Molding → injection molding → product pressurize feeding → cold
But sizing → preformed (can be carried out at the same time) → die sinking → product ejects → when part cooling is shaped and take out plastic products.
The Clamping System of injection molding machine is mainly by mold closing mechanism, mould adjusting mechanism, ejecting mechanism, front and back fixed form, mobile mould
Plate, die cylinder and safety protection mechanism composition.
The effect of Clamping System is to ensure that mold is closed, opens and ejects product.Meanwhile after the mold is closed, for giving
The enough clamp forces of mold prevent mold from cracking, cause product to resist the cavity pressure that molten plastic enters die cavity generation
Bad present situation.But the prior art can not discharge the power suffered by molding motor.
In clamping process, when mold contacts, at this time there are no high pressure is played, bent axle joint does not stress, at this time template position
It is not zero, if continuing to mold, has started high pressure at this time, pull rod generates deformation, and bent axle joint starts stress.Therefore, it is connect in mold
It is higher-pressure region, if motor does not have power at this time, there will be the risks flicked between contacting molding on earth.
One kind is present embodiments provided on the basis of not improving production cost, electric injection molding machine song can be effectively improved
The method of controlling security of shaft type clasp mould mechanism.
In the present embodiment, detection module 21 is used to detect the corresponding elastic deformation of all clamp forces by mode locking force tester
Amount.
Specifically, being the spreading power for overcoming melt in cavity to mold when clamp force is pointed injection, injector is applied to mould
The coupling mechanism force of tool.It will produce the strength of a hold mode, therefore the mode locking unit of injection molding machine when raw material is in high pressure injection die cavity
Enough " clamp force ", which must be provided, makes mold be unlikely to be softened.
The corresponding amount of elastic deformation of all clamp forces is detected by mode locking force tester.Amount of elastic deformation is into line with mode locking
Sexual intercourse.
In the present embodiment, acquisition module 22 is used to obtain the linear relationship of clamp force and amount of elastic deformation.
Specifically, detection module 21 obtains the corresponding amount of elastic deformation of clamp force of mode locking force tester detection, therefore,
It can obtain the linear relationship of clamp force and amount of elastic deformation.
In the present embodiment, computing module 23, which is used to calculate the corresponding mold of each clamp force according to linear relationship, contacts position
It sets.
Wherein, mold contact position is the position that dynamic model and cover half start contact.
Specifically, the linear relationship obtained by acquisition module 22 is known that each clamp force corresponding mold contact position
It sets.Mold contact position is the position that the fixed half and moving half of clasp mould mechanism starts contact.At this point, high pressure is not played, the position
Bent axle joint accepts small, and Motor torque is low.
In the present embodiment, release module 24 is for judging whether can be molded on earth in clamping process, if it is not, then controlling mould
Plate is discharged to mold contact position.
Wherein, when template is in mold contact position, bent axle joint accept it is small, molding Motor torque it is low.
Specifically, when in clamping process, when position is less than mold contact position, at this time pull rod starts to deform, and bent axle closes
Stress is saved, Motor torque is big, is then breakneck if opening front door at this time if can not mold on earth.Therefore, when template position
When setting less than mold contact position, can automatic mode locking on earth, if can not mode locking on earth, can release stress to mold and connect automatically
Touch position.When template is in mold contact position, bent axle joint mechanics are small, and Motor torque is low, go to open the door at this time again, then no longer
The problem of flicking.Because molding motor, bent axle joint mechanics at this time can be ignored substantially.
The present embodiment is by presetting the linear relationship of clamp force and elastic deformation relationship, then passes through mode locking needed for setting
Power, directly calculates pre-specified position and controls moving platen and be moved to designated position, i.e. mold contact position, then mode locking.
Or when releasing stress, control template is discharged to mold contact position.
In mold contact position, dynamic model and cover half not can be appreciated that it is apparent separate, and at this time bent axle joint not by
Power, molding motor torsional moment is small, is not in significantly to flick phenomenon at this point, either descending electricity, still opening front door.
Therefore, compared with prior art, without using band-type brake motor, software control can be realized, cost-effective.And mould
Tool contact surface does not detach, and will not be damaged to the special dies structure such as neutron.Bent axle stress has discharged, and bent axle is without rebound
Power.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of method of controlling security of electric injection molding machine crank type clasp mould mechanism, which is characterized in that including step：
Obtain the linear relationship of clamp force and amount of elastic deformation；
The corresponding mold contact position of each clamp force is calculated according to the linear relationship；
Judge whether can be molded on earth in clamping process, is discharged to the mold contact position if it is not, then controlling template.
2. a kind of method of controlling security of electric injection molding machine crank type clasp mould mechanism according to claim 1, feature
It is, further includes step：
The corresponding amount of elastic deformation of all clamp forces is detected by mode locking force tester.
3. a kind of method of controlling security of electric injection molding machine crank type clasp mould mechanism according to claim 1, feature
It is, the mold contact position is the position that dynamic model and cover half start contact.
4. a kind of method of controlling security of electric injection molding machine crank type clasp mould mechanism according to claim 1, feature
It is, when the template is in the mold contact position, bent axle joint mechanics are small, and molding Motor torque is low.
5. a kind of safety control system of electric injection molding machine crank type clasp mould mechanism, which is characterized in that including：
Acquisition module, the linear relationship for obtaining clamp force and amount of elastic deformation；
Computing module, for calculating the corresponding mold contact position of each clamp force according to the linear relationship；
Release module connects for judging whether can be molded on earth in clamping process if it is not, then controlling template and discharging to the mold
Touch position.
6. a kind of safety control system of electric injection molding machine crank type clasp mould mechanism according to claim 5, feature
It is, further includes：
Detection module, for detecting the corresponding amount of elastic deformation of all clamp forces by mode locking force tester.
7. a kind of safety control system of electric injection molding machine crank type clasp mould mechanism according to claim 5, feature
It is, in computing module, the mold contact position is the position that dynamic model and cover half start contact.
8. a kind of safety control system of electric injection molding machine crank type clasp mould mechanism according to claim 5, feature
It is, in release module, when the template is in the mold contact position, bent axle joint mechanics are small, mold Motor torque
It is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286322.7A CN108312455A (en) | 2017-12-07 | 2017-12-07 | A kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286322.7A CN108312455A (en) | 2017-12-07 | 2017-12-07 | A kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312455A true CN108312455A (en) | 2018-07-24 |
Family
ID=62891841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711286322.7A Pending CN108312455A (en) | 2017-12-07 | 2017-12-07 | A kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312455A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590840A (en) * | 2020-03-26 | 2020-08-28 | 博创智能装备股份有限公司 | Automatic clamping force control method, equipment and medium for injection molding machine |
| CN112959634A (en) * | 2021-02-04 | 2021-06-15 | 北京化工大学 | Method for setting optimal clamping force of injection molding machine |
| CN113524608A (en) * | 2021-07-09 | 2021-10-22 | 杨洋 | Mold protection method based on extended Kalman filtering |
| CN113878825A (en) * | 2021-09-27 | 2022-01-04 | 珠海格力智能装备有限公司 | Injection molding machine template installation processing method and device, storage medium and injection molding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8821152B2 (en) * | 2010-10-18 | 2014-09-02 | Arburg Gmbh + Co. Kg | Injection-molding machine having at least two toggle lever mechanisms |
| CN104608345A (en) * | 2015-01-09 | 2015-05-13 | 宁波长飞亚塑料机械制造有限公司 | Mould-closing device of fully-electric injection molding machine |
| CN105235158A (en) * | 2015-12-07 | 2016-01-13 | 宁波长飞亚塑料机械制造有限公司 | Rapid mold adjusting method and mold adjusting device for injection molding machine |
-
2017
- 2017-12-07 CN CN201711286322.7A patent/CN108312455A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8821152B2 (en) * | 2010-10-18 | 2014-09-02 | Arburg Gmbh + Co. Kg | Injection-molding machine having at least two toggle lever mechanisms |
| CN104608345A (en) * | 2015-01-09 | 2015-05-13 | 宁波长飞亚塑料机械制造有限公司 | Mould-closing device of fully-electric injection molding machine |
| CN105235158A (en) * | 2015-12-07 | 2016-01-13 | 宁波长飞亚塑料机械制造有限公司 | Rapid mold adjusting method and mold adjusting device for injection molding machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590840A (en) * | 2020-03-26 | 2020-08-28 | 博创智能装备股份有限公司 | Automatic clamping force control method, equipment and medium for injection molding machine |
| CN112959634A (en) * | 2021-02-04 | 2021-06-15 | 北京化工大学 | Method for setting optimal clamping force of injection molding machine |
| CN112959634B (en) * | 2021-02-04 | 2022-07-26 | 北京化工大学 | Method for setting optimal mold clamping force of injection molding machine |
| CN113524608A (en) * | 2021-07-09 | 2021-10-22 | 杨洋 | Mold protection method based on extended Kalman filtering |
| CN113878825A (en) * | 2021-09-27 | 2022-01-04 | 珠海格力智能装备有限公司 | Injection molding machine template installation processing method and device, storage medium and injection molding machine |
| CN113878825B (en) * | 2021-09-27 | 2024-02-27 | 珠海格力智能装备有限公司 | Injection molding machine template installation processing method and device, storage medium and injection molding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108312455A (en) | A kind of method of controlling security and system of electric injection molding machine crank type clasp mould mechanism | |
| CN103950144B (en) | Electric-hydraulic combined formula injection (mo(u)lding) machine and control method thereof | |
| CN102248571B (en) | Laminated wood plate forming method | |
| CN203752404U (en) | Electro-hydraulic combined type injection molding machine | |
| CN206632280U (en) | A kind of enclosed multi-ram forging hydraulic press | |
| CN112248484A (en) | Novel quick forming die of continuity carbon fiber automobile parts | |
| CN206277584U (en) | A kind of injection mechanism for injection moulding machine | |
| CN101637963A (en) | Pressurizing locking die and slideway type die opening and closing device for two-template injection molding machine | |
| CN103128941B (en) | Mechanical-hydraulic type double-movable-plate secondary mould closing structure of precise injection molding machine | |
| CN102582043B (en) | Fully electric super speed injection molding machine | |
| CN216325006U (en) | Local extrusion device of horizontal die casting machine | |
| CN108189326A (en) | A kind of speaker products injection forming mold and method | |
| CN201325149Y (en) | Sink-mark prevention mechanism of injection mold | |
| CN201275861Y (en) | Two-formwork injection moulding machine supercharging locking mould and sliding rail type mould opening-closing apparatus | |
| CN214488782U (en) | Be applied to pressure boost subassembly and pressure boost cylinder body of die casting machine | |
| CN204222105U (en) | The hybrid ejecting mechanism of electric hydaulic | |
| CN203472100U (en) | Injection device of injection molding machine | |
| CN203665819U (en) | Injection mold for molding automobile exhaust pipe | |
| CN2552679Y (en) | Device for opening-closing nut | |
| CN206140800U (en) | Molding apparatus | |
| JP3397056B2 (en) | Resin molding equipment | |
| CN205386911U (en) | Plastics injection moulding's injection device | |
| CN217916608U (en) | Multifunctional die spotting machine | |
| CN201317087Y (en) | Fully hydraulic locking injection molding machine with big distance between two molding boards | |
| JP5093809B2 (en) | Disc substrate molding machine and disc substrate molding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
|
| RJ01 | Rejection of invention patent application after publication |