CN208841686U - A kind of GCP auxiliary CIM injection molding experimental system - Google Patents
A kind of GCP auxiliary CIM injection molding experimental system Download PDFInfo
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- CN208841686U CN208841686U CN201821236423.3U CN201821236423U CN208841686U CN 208841686 U CN208841686 U CN 208841686U CN 201821236423 U CN201821236423 U CN 201821236423U CN 208841686 U CN208841686 U CN 208841686U
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- injection molding
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Abstract
The utility model provides a kind of GCP auxiliary CIM injection molding experimental system, including industrial personal computer, testing stand, mold and injection molding machine, the mold includes fixed half and moving half, the mold is communicated with high pressure nitrogen source, pressure sensor is provided in the mold air flue, it is characterized by: fixed half and moving half is transparent mould, CCD detection device, the CCD detection device and industrial personal computer circuit connection are provided on mold；It further include the controller being set in testing stand, the industrial personal computer is connect by controller with injection molding machine, execution pipeline, elevated pressure nitrogen source circuit；This system utilizes CCD detection device, photologging is carried out for workpiece shaping process, digitization is carried out to the forming process of injected plastics material, producer easy to produce carries out the action oriented research of GCP auxiliary CIM injection molding technology for the product of oneself, to which the technology is implemented to production, to improve enterprise production level and production efficiency, and device security is high, provides safety guarantee for researcher.
Description
Technical field
The utility model belongs to injection molding technical field of experiment equipment, and in particular, to a kind of GCP auxiliary CIM injection molding
Experimental system.
Background technique
Traditional injection molding (Conventional Injection Molding, CIM) technique has Technological adaptability
By force, the advantages of high degree of automation, short molding cycle, high production efficiency, stock utilization height, plastic complicated shape product,
Oneself becomes one of the main forming technique of plastic processing.But due to the complexity of forming process, the product of CIM technological forming
Often there is spraying trace, crazing, weld mark and the defects of surface floating fiber in surface, and the interiors of products of CIM technological forming exist compared with
Big residual stress, easily causes the cracking and buckling deformation of product, this is unfavorable to the normal use of shaped article.For solution
The certainly above problem present in CIM technique, gas back pressure (Gas counter pressure, GCP) technology is a kind of dynamic gas
Body Pressure Control Technology, control parameter include GCP pressure and GCP action time.In recent years, GCP technology is successfully applied to
Shooting Technique forms GCP assisted injection molding process in GCP auxiliary CIM technique, and GCP technology can be to the melt in filling process
It is reversely pressed, solves the problems, such as that flow front melt pressure is insufficient in CIM technique, to improve the size essence of molding plastic
Degree.
But current GCP auxiliary CIM technique is not widely popularized, and main cause is to feel that most of manufacturers do not grasp this
Technology, even if preliminary grasp also is difficult to apply on each manufacturer product produced, and many has been put into funds and is GCP
It is to be reluctant that it is actually unfavorable that this develops Shooting Technique by disclosed in technology that the manufacturer of assisted injection molding process, which is based on technical protection,.
Therefore, the above problem is urgently to be resolved.
Utility model content
Purpose of utility model: for overcome the deficiencies in the prior art, the purpose of the utility model is to provide a kind of cost phases
To cheap, convenient for carrying out a kind of GCP auxiliary CIM injection molding experiment system of GCP assisted injection molding process experiment for different product
System, to promote Shooting Technique to develop.
Technical solution: the utility model provides a kind of GCP auxiliary CIM injection molding experimental system, including industrial personal computer, with
And it is set to mold and injection molding machine on testing stand, the mold includes fixed half and moving half, and the air inlet of the mold is by holding
Row pipeline connection has high pressure nitrogen source, is provided with pressure sensor in the mold air flue, it is characterised in that: the fixed half and moving half
It is transparent mould, the CCD detection device for observing injection molding situation, the CCD detection dress is provided on the mold
It sets and industrial personal computer circuit connection；Further include the controller being set in testing stand, the industrial personal computer by controller and injection molding machine,
Execute pipeline, the connection of elevated pressure nitrogen source circuit.
This system is combined as the GCP auxiliary CIM injection molding technology of well-known technique, optimizes mold form, examines in conjunction with CCD
Device is surveyed, carries out photologging for workpiece shaping process, digitization, factory easy to produce are carried out to the forming process of injected plastics material
Family carries out the action oriented research of GCP auxiliary CIM injection molding technology for the product of oneself, so that the technology is implemented to life
It produces, to improve enterprise production level and production efficiency.
Further, a kind of above-mentioned GCP assists CIM injection molding experimental system, which is characterized in that the execution pipeline
Including by high pressure nitrogen source to the nitrogen pipeline being connected between mold, at least provided with pressure reducing valve, gas control regulating valve in the nitrogen pipeline
And pressure gauge, the nitrogen pipeline are additionally provided with pressure relief pipe, are provided with relief valve on the pressure relief pipe.
Execute pipeline said structure design be for safety and measurement consider, make experimentation data completely, reduce peace
Full hidden danger.
Further, a kind of above-mentioned GCP assists CIM injection molding experimental system, which is characterized in that on the testing stand
It is provided with mold mounting rack, mold mounting rack is square frame structure, and upper and lower two inside is symmetrically installed with sliding rail, the dynamic model
It is slidably installed on sliding rail, the cover half is fixedly installed on mold mounting rack.
The dynamic model of sliding setting is convenient for experimental implementation, mitigates researcher's homework burden.
Further, a kind of above-mentioned GCP assists CIM injection molding experimental system, which is characterized in that the CCD detection
Device at least two is respectively arranged at the side with dynamic model far from cover half and the junction of fixed half and moving half.
The CCD detection device of multi-angle is convenient for injection molding situation precisely, in comprehensive record experiment.
Further, a kind of above-mentioned GCP assists CIM injection molding experimental system, which is characterized in that on the testing stand
It is provided with alarm, alarm is connect with controller circuitry.
Alarm is used for when pressure sensor monitoring data are higher than warning numerical value, and controller controls alarm alarm, and
Shi Tongzhi researcher is handled, and prevents dangerous situation.
Further, a kind of above-mentioned GCP assists CIM injection molding experimental system, which is characterized in that the mold installation
Implosion guard is installed on the frame of frame.
Implosion guard can to greatest extent effective guarantee researcher because of wound caused by the mold high pressure disruption that is likely to occur
Evil.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects:
This system utilizes CCD detection device, carries out photologging for workpiece shaping process, the molding to injected plastics material
Cheng Jinhang digitization, the application that producer easy to produce carries out GCP auxiliary CIM injection molding technology for the product of oneself are ground
Study carefully, so that the technology is implemented to production, to improve enterprise production level and production efficiency, and device security is high, to grind
Study carefully personnel and safety guarantee is provided.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the control system schematic diagram of the utility model embodiment；
In figure: 1 industrial personal computer, 2 testing stands, 3 molds, 31 cover half, 32 dynamic models, 4 injection molding machines, 5 execute pipelines, 51 pressure reducing valves,
52 gas control regulating valves, 53 pressure gauges, 54 relief valves, 6 high pressure nitrogen sources, 7 pressure sensors, 8CCD detection device, the installation of 9 molds
Frame, 10 sliding rails, 11 alarms.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment
A kind of GCP as shown in Figs. 1-2 assists CIM injection molding experimental system, including industrial personal computer 1, and is set to examination
The mold 3 and injection molding machine 4 on platform 2 are tested, the mold 3 includes cover half 31 and dynamic model 32, and the air inlet of the mold 3 passes through execution
Pipeline 5 is communicated with high pressure nitrogen source 6, is provided with pressure sensor 7 in 3 air flue of mold, it is characterised in that: 31 He of cover half
Dynamic model 32 is transparent mould, and the CCD detection device 8 for observing injection molding situation, CCD inspection are provided on the mold 3
Survey device 8 and 1 circuit connection of industrial personal computer；It further include the controller being set in testing stand 2, the industrial personal computer 1 passes through controller
With injection molding machine 4, execution pipeline 5,6 circuit connection of high pressure nitrogen source.
Wherein, the execution pipeline 5 includes by high pressure nitrogen source 6 to the nitrogen pipeline being connected between mold 3, the nitrogen pipeline
On at least provided with pressure reducing valve 51, gas control regulating valve 52 and pressure gauge 53, be additionally provided with pressure relief pipe in the nitrogen pipeline, it is described
Relief valve 54 is provided on pressure relief pipe.
Wherein, mold mounting rack 9 is provided on the testing stand 2, mold mounting rack 9 is square frame structure, above and below
Two insides are symmetrically installed with sliding rail 10, and the dynamic model 32 is slidably mounted on sliding rail 10, and the cover half 31 is fixedly installed in mold
On mounting rack 9.
Wherein, the CCD detection device 8 is two, is respectively arranged at the side on dynamic model 32 far from cover half 31, Yi Jiding
The junction of mould 31 and dynamic model 32.
Wherein, it is provided with alarm 11 on the testing stand 2, alarm 11 is connect with controller circuitry.
Wherein, implosion guard is installed on the frame of the mold mounting rack 9.
When work, each component parameters are adjusted on demand, the image and assist gas pressure data of injection molding are acquired in injection molding, is convenient for
Researcher carries out being molded each parameter adjustment.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The protection scope of the utility model.
Claims (6)
1. a kind of GCP assists CIM injection molding experimental system, including industrial personal computer (1), and the mould being set on testing stand (2)
Have (3) and injection molding machine (4), the mold (3) includes cover half (31) and dynamic model (32), and the air inlet of the mold (3) is by holding
Row pipeline (5) is communicated with high pressure nitrogen source (6), is provided with pressure sensor (7) in mold (3) air flue, it is characterised in that: institute
Stating cover half (31) and dynamic model (32) is transparent mould, and the CCD for observing injection molding situation is provided on the mold (3)
Detection device (8), CCD detection device (8) and industrial personal computer (1) circuit connection；It further include the control being set in testing stand (2)
Device, the industrial personal computer (1) pass through controller and injection molding machine (4), execution pipeline (5), high pressure nitrogen source (6) circuit connection.
2. a kind of GCP according to claim 1 assists CIM injection molding experimental system, which is characterized in that described to execute pipe
Road (5) includes by high pressure nitrogen source (6) to the nitrogen pipeline being connected between mold (3), at least provided with pressure reducing valve in the nitrogen pipeline
(51), gas control regulating valve (52) and pressure gauge (53), are additionally provided with pressure relief pipe in the nitrogen pipeline, on the pressure relief pipe
It is provided with relief valve (54).
3. a kind of GCP according to claim 1 assists CIM injection molding experimental system, which is characterized in that the testing stand
(2) it is provided on mold mounting rack (9), mold mounting rack (9) is square frame structure, and upper and lower two inside is symmetrically installed with cunning
Rail (10), the dynamic model (32) are slidably mounted on sliding rail (10), and the cover half (31) is fixedly installed in mold mounting rack (9)
On.
4. a kind of GCP according to claim 1 assists CIM injection molding experimental system, which is characterized in that the CCD inspection
Device (8) at least two is surveyed, the side and cover half (31) that are respectively arranged on dynamic model (32) far from cover half (31) and dynamic model
(32) junction.
5. a kind of GCP according to claim 1 assists CIM injection molding experimental system, which is characterized in that the testing stand
(2) it is provided on alarm (11), alarm (11) is connect with controller circuitry.
6. a kind of GCP according to claim 3 assists CIM injection molding experimental system, which is characterized in that the mold peace
It shelves and implosion guard is installed on the frame of (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236423.3U CN208841686U (en) | 2018-08-02 | 2018-08-02 | A kind of GCP auxiliary CIM injection molding experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236423.3U CN208841686U (en) | 2018-08-02 | 2018-08-02 | A kind of GCP auxiliary CIM injection molding experimental system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841686U true CN208841686U (en) | 2019-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236423.3U Active CN208841686U (en) | 2018-08-02 | 2018-08-02 | A kind of GCP auxiliary CIM injection molding experimental system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743751A (en) * | 2019-10-30 | 2021-05-04 | 财团法人工业技术研究院 | Gas counter-pressure system |
-
2018
- 2018-08-02 CN CN201821236423.3U patent/CN208841686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743751A (en) * | 2019-10-30 | 2021-05-04 | 财团法人工业技术研究院 | Gas counter-pressure system |
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